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Call NOVA Health Recovery at 703-844-0184 for a free consultation for a Ketamine infusion. No referral needed. We offer intranasal Ketamine follow up therapy as well. Alexandria, Va 22306.

Call NOVA Health Recovery at 703-844-0184 for a free consultation for a Ketamine infusion. No referral needed. We offer intranasal Ketamine follow up therapy as well. Alexandria, Va 22306.

Ketamine: A Promising Novel Therapy for Anxiety and PTSD

Ketamine was originally approved by the US Food and Drug Administration (FDA) as an anesthetic, but is increasingly being used to treat mood disorders, such as treatment-resistant depression, anxiety disorders, and post-traumatic stress disorder (PTSD).1,2 Several studies have also found it to be effective for treating suicidal ideation.3,4

“Ketamine can play an important role in the treatment of anxiety disorders,” according to Prakash Masand, MD, co-founder, chairman, and CEO of Centers of Psychiatric Excellence (COPE) (https://www.copepsychiatry.com) and adjunct professor at the Academic Medicine Education Institute, Duke-National University of Singapore Medical School (Duke-NUS).

“Nowadays, people with anxiety disorders are treated either with a generic antidepressant, such as an SSRI (selective serotonin reuptake inhibitor), an SNRI (selective norepinephrine reuptake inhibitor), or a benzodiazepine and if they don’t respond to one of these, they get a trial of another or several more,” Dr Masand said.

However, between 30% and 40% of these patients will not achieve remission, despite 3 or 4 different traditional agents, and even with evidence-based nonpharmacologic therapies, such as cognitive behavioral therapy (CBT) or mentalization-based therapy (MBT), he noted.

“No good current strategies are available for these non-responders, so novel agents are being studied — including ketamine, which is accumulating an evidence base as [being] rapidly effective for an array of anxiety disorders, including social anxiety disorder (SAD) and PTSD,” he said.

How Does Ketamine Work?

A growing body of evidence points to the role of glutamate, a widely distributed excitatory neurotransmitter, in mediating response to stress and the formation of traumatic memories.2 Ketamine is an ionotropic glutamatergic N-methyl-d-aspartate (NMDA) receptor antagonist. Its antidepressant and anti-anxiety effects are presumed to occur through activating synaptic plasticity by increasing brain-derived neutrophic factor translation and secretion and also by inhibiting glycogen synthase kinase-3 and activating mammalian target of rapamycin signaling.5

Brain-derived neutrophic factor plays a role in behavioral responses to classical antidepressants, but the impact on synaptic plasticity may take several weeks to manifest. In contrast, ketamine-mediated synaptic plasticity changes appear to occur within a matter of hours after ketamine administration.5

“The current thinking is that eventually, 6 to 12 weeks after initiating treatment with traditional antidepressants, dendritic growth and increased synaptic connections occur but with ketamine, these can occur within 24 hours of the infusion,” Dr Masand said.

Ketamine and Anxiety: An Increasing Evidence Base

“Ketamine has been studied and shown [to be] effective with an array of anxiety disorders, including SAD, general anxiety disorder (GAD), and PTSD, although the data on its effectiveness in obsessive compulsive disorder (OCD) are more mixed,” Dr Masand observed.

GAD/SAD

  • A small study of patients with GAD and/or SAD (n=12) compared 3 ascending ketamine doses to midazolam. Each was given at 1-week intervals, with midazolam counterbalanced in dosing position across patients. Ketamine was found to dose-dependently improve scores on the Fear Questionnaire. Moreover, it’s impact on decreasing theta frequency in the right frontal sites assessed via  electroencelphalogram (EEG) was comparable to that of conventional anxiolytics.6
  • Glue et al evaluated the efficacy and safety of ketamine in 12 patients with refractory GAD and/or SAD who were not currently depressed using an ascending single-dose at weekly intervals study design. Within 1 hour of dosing, patients reported reduced anxiety, which persisted for up to 7 days.7
  • A continuation of that study evaluated the impact of maintenance treatment ketamine in patients with GAD and/or SAD (n=20) and found that 18 of the 20 patients reported ongoing improvements in social functioning and/or work functioning during maintenance treatment. The researchers concluded that maintenance therapy ”may be a therapeutic alternative for patients with treatment-refractory GAD/SAD.”8

“What is interesting about this study is that the impact of just one infusion lasted for 14 weeks, suggesting that patient[s] with anxiety disorders might have longer maintenance of response than patients with major depression, where the response has been maintained for only one week,” Dr Masand commented.

Anxious Depression

  • A study of patients with anxious and non-anxious bipolar depression (n=21 for both groups) found that both anxious and non-anxious patients with bipolar depression had significant antidepressant responses to ketamine, although the anxious depressed group did not show a clear antidepressant response disadvantage over the non-anxious group.9 “Given that anxiety has been shown to be a predictor of poor treatment response in bipolar depression when traditional treatments are used, our findings suggest the need for further investigations into ketamine’s novel role in the treatment of anxious bipolar depression.,” the investigators concluded.9

Related Articles

OCD

  • An open-label trial of ketamine in 10 patients with treatment-refractory OCD found that ketamine’s effects on OCD symptoms, in contrast to depressive symptoms, did not seem to persist or progress after the acute effects of ketamine had dissipated.10
  • On the other hand, another randomized controlled trial (RCT) of 15 patients with OCD found that anti-OCD effects from a single intravenous dose of ketamine persisted for more than 1 week in some patients with OCD with constant intrusive thoughts, demonstrating that “a drug affecting glutamate neurotransmission can reduce OCD symptoms without the presence of an [SSRI].”11

PTSD

In PTSD, there is “mounting evidence for a role of the excitatory neurotransmitter glutamate in stress responsiveness, the formation of traumatic memories, and the pathophysiology of PTSD, raising the possibility of identifying novel glutamatergic interventions for this disorder.”12

  • One double-blind study demonstrated that infusion of ketamine rapidly and significantly reduces symptom severity in patients with  PTSD compared with midazolam.2
  • Another study found that administration of ketamine immediately after witnessing a traumatic event has been shown to prevent the enhancement of passive avoidance learning in mice.13Ketamine may thus target the mechanisms involved in the consolidation of traumatic memory and may enable the brain to reconsolidate memory and release trauma.14
  • A case study of a child with PTSD reported remission from behavioral dysregulation after receiving procedural ketamine.15

Drawbacks and Potential Adverse Effects

The main concern regarding the use of ketamine for anxiety disorders is the lack of a road map regarding maintenance, Dr Masand noted.

“At COPE, we have found that roughly 30% to 40% of our patients being treated with ketamine require maintenance infusions, and we highly personalize this approach so that patients can identify early signs of recurrence or relapse and we can devise a treatment schedule to prevent them,” he said.

Some patients continue treatment with pharmacotherapy, including standard antidepressants, benzodiazepines, or a mood stabilizer such as valproate and some patients become more receptive to psychotherapies such as CBT,” he stated.

However, “there is very little data regarding what happens long-term in this patient population.”

“Most side effects are mild and transient,” Dr Masand reported. “Patients must be monitored because of potential increases in blood pressure and pulse.”

Additional adverse events include nausea or vomiting, which are also mild and transient. Patients may be pre-treated with prophylactic anti-nausea medication, such as ondansetron, to pre-empt these symptoms, he said.

Some patients experience dissociation, or an out-of-body experience, which is also usually transient but seen by some patients as “annoying,” he noted. “Dissociative experiences are sometimes seen as a biomarker for insufficient response and suggest that the dose should be increased.”

Providers should be aware that cystitis and lower urinary tract pathologies (eg, detrusor over-activity) have been reported in long-term ketamine users, but typically only at high doses.16

Ketamine’s psychedelic effects make it a” popular recreational drug.”16 At lower doses, the predominant effects are stimulating, and users experience mild dissociation with hallucinations and a distortion of time and space. However, higher doses can induce more severe, schizophrenia-like symptoms and perceptions.16 Although these effects resolve rapidly, long-term use “can cause more pronounced and persistent neuropsychiatric symptoms. For this reason, ketamine should be “used cautiously with other drugs that alter mood and perception, including alcohol, opioids, benzodiazepines and cannabis.”16

Promising Role

“Ketamine for treatment-resistant depression has a robust evidence base and a rapidly-growing evidence base for its use in anxiety disorders,” Dr Masand said.

“Given the gaps in current treatment, this promising agent is occupying a more promising role in treatment of anxiety disorders, such as PTSD. Considering how common PTSD is, ketamine can make an important difference for a large number of people who suffer from this debilitating condition,” he concluded.

First Person Account of Ketamine Therapy: An Interview with Kimberly Palmer

To gain insight into the experience of ketamine treatment in a person with depression and anxiety, Psychiatry Advisor interviewed Kimberly Palmer of Los Angeles, California. Ms Palmer received treatment at the Ketamine Clinics of Los Angeles (https://www.ketamineclinics.com). Ms Palmer works as a program manager for a consulting company where she organizes and runs corporate events for small groups.

Psychiatry Advisor: What made you decide to pursue ketamine treatment?

Ms Palmer: I was raised in an abusive home, and as an adult I had severe major depression, as well as anxiety. I was treated with medications, such as antidepressants, but they had many adverse events and they ended up making me feel like a zombie, so I discontinued them. I managed okay for a while, but then I had another major depressive episode.

I was receiving psychotherapy at the time and it was only moderately helpful — not enough to stop the episode. Fortunately, I knew someone who works at a ketamine clinic. She told me how many patients had been helped by ketamine and I was interested, mostly because the adverse events of ketamine seemed mild and are not long-term.

Psychiatry Advisor: What were your experiences during your infusion?

Ms Palmer: I felt incredible during the infusion. The best way I can describe it is by referring to the movie Avatar, specifically the scene in which the protagonist is walking through a jungle at night for the first time and touching all the plants, which light up with pretty colors—very vivid, colorful, and not linear. There was the sensation of being on a sort of roller coaster, riding through different scenes.

At one point, it felt as though my chair was on a cloud. Then suddenly, the chair disappeared and I was floating on the cloud. It was a wonderful experience.

Psychiatry Advisor: How did the ketamine treatment affect you afterwards?

Ms Palmer: After only one treatment, it was as if a switch had flipped in my brain that allowed me to digest things and move beyond my trauma. Before the infusion, a lot of what was going on with me had to do with self-esteem issues and negative self-talk. These were behaviors learned over many years. After the infusion, the negative self-talk immediately disappeared. All of those thoughts — such as telling myself I am not good enough — that were preventing me from working through emotional issues, were resolved. I was able to start looking at things more objectively rather than taking them personally, and not take on responsibility for other people’s emotions and reactions.

I am currently working with a therapist and a life coach to help me feel more comfortable with communication because I was raised not to ask for things and to put up with anything I’m asked to do. As a result, I have developed a much more positive outlook of myself and the world.

Psychiatry Advisor: How many ketamine treatments have you had?

Ms Palmer: Over a 6-month period I had 6 treatments, which were all very helpful. Then, 6 months after the conclusion of this first series of treatments, some new issues came up, so I received 2 more — one regular 60-minute treatment and one extended 90-minute treatment.

Recently, with the holidays coming up, I decided to pre-empt the effect of some stressors and have another treatment. My most recent infusion took place the day after my father passed away. I noticed that during the infusion, I was able to steer myself away from negative thoughts about that issue. Although I cannot control what visions or experiences I might have, I do have some control over the direction of my thoughts and the after-effects have been positive and helpful.

Psychiatry Advisor: Did you have any adverse events from the treatments?

Ms Palmer: I had no negative physical effects. I had one mild bad reaction, when I came to the treatment session in an agitated state because I had gotten into a fight with someone right before. I was sad and crying  by the time I finished the infusion. But I was in a bad headspace before I even walked into the room. And my experience was not scary, only sad.

Psychiatry Advisor: What impact has your treatment had on your day-to-day life?

Ms Palmer: My depression had interrupted my schooling. I was in school for 3 and a half years and then I hit a roadblock. After the treatments, I was able to complete my studies and graduated with a BA in business administration and management.

My job is stressful. I counterbalance the stress with hobbies like surfing and photography. But there are still stressors, and I have a dog who is reaching the end of life, which is affecting me. The ketamine treatments have helped me to manage those stressors. 

References

  1. Sanacora G, Frye MA, McDonald W, et al. A consensus statement on the use of ketamine in the treatment of mood disordersJAMA Psychiatry. 2017;74(4):399-405.
  2. Feder A, Parides M, Murrough JW, et al. Efficacy of intravenous ketamine for treatment of chronic posttraumatic stress disorder: a randomized clinical trialJAMA Psychiatry. 2014;71(6):681-688.
  3. Murrough JW, Soleimani L, DeWilde KE, et al. Ketamine for rapid reduction of suicidal ideation: a randomized controlled trialPsychol Med. 2015;45(16):3571-3580.
  4. Wilkinson ST, Ballard ED, Bloch MH, et al. The effect of a single dose of intravenous ketamine on suicidal ideation: a systematic review and individual participant data meta-analysisAm J Psychiatry. 2018;175(2):150-158.
  5. Schwartz J, Murrough JW, Iosifescu DV. Ketamine for treatment-resistant depression: recent developments and clinical applicationsEvid Based Ment Health. 2016;19(2):35-38.
  6. Shadli SM, Kawe T, Martin D, McNaughton N, Neehoff S, Glue P. Ketamine effects on EEG during therapy of treatment-resistant generalized anxiety and social anxiety [published online April 24,2018]. Int J Neuropsychopharmacology. doi:10.1093/ijnp/pyy032
  7. Glue P, Medlicott NJ, Harland S, et al. Ketamine’s dose-related effects on anxiety symptoms in patients with treatment refractory anxiety disorders. J Psychopharmacol. 2017;31(10):1302-1305.
  8. Glue P, Neehoff SM, Medlicott NJ, Gray A, Kibby G, McNaughton N. Safety and efficacy of maintenance ketamine treatment in patients with treatment-refractory generalised anxiety and social anxiety disordersJ Psychopharmacol. 2018;32(6):663-667.
  9. Ionescu DF, Luckenbaugh DA, Niciu MJ, Richards EM, Zarate CA. A single infusion of ketamine improves depression scores in patients with anxious bipolar depressionBipolar Disord. 2014;17(4):438-443.
  10. Bloch MH, Wasylink S, Landeros-Weisenberger A, et al. Effects of ketamine in treatment-refractory obsessive-compulsive disorderBiol Psychiatry. 2012;72(11):964-970.
  11. Rodriguez CI, Kegeles LS, Levinson A, et al. Randomized controlled crossover trial of ketamine in obsessive-compulsive disorder: proof-of-concept. Neuropsychopharmacology. 2013;38(12):2475-2483.
  12. Girgenti MJ, Ghosal S, LoPresto D, Taylor JR, Duman RS. Ketamine accelerates fear extinction via mTORC1 signalingNeurobiol Dis. 2016;100:1-8.
  13. Ito W, Erisir A, Morozov AObservation of distressed conspecific as a model of emotional trauma generates silent synapses in the prefrontal-amygdala pathway and enhances fear learning, but ketamine abolishes those effects. Neuropsychopharmacology. 2015; 40(11):2536-2545.
  14. Fattore L, Piva A, Zanda MT, Fumagalli G, Chiamulera C. Psychedelics and reconsolidation of traumatic and appetitive maladaptive memories: focus on cannabinoids and ketaminePsychopharmacology (Berl). 2018;235(2):433-445.
  15. Donoghue AC, Roback MG, Cullen KR. Remission from behavioral dysregulation in a child with PTSD after receiving procedural ketaminePediatrics. 2015;136(3):e694-e696.
  16. Li L, Vlisides PE. Ketamine: 50 years of modulating the mindFront Hum Neurosci. 2016;10:612.

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Ketamine Could Be the Key to Reversing America’s Rising Suicide Rate

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Ketamine Could Be the Key to Reversing America’s Rising Suicide Rate

A version of the club drug is expected to be approved for depression in March. Researchers think it could help treat suicidal thinking.

Joe Wright has no doubt that ketamine saved his life. A 34-year-old high school teacher who writes poetry every day on a typewriter, Wright was plagued by suicidal impulses for years. The thoughts started coming on when he was a high schooler himself, on Staten Island, N.Y., and intensified during his first year of college. “It was an internal monologue, emphatic on how pointless it is to exist,” he says. “It’s like being ambushed by your own brain.”

He first tried to kill himself by swallowing a bottle of sleeping pills the summer after his sophomore year. Years of treatment with Prozac, Zoloft, Wellbutrin, and other antidepressants followed, but the desire for an end was never fully resolved. He started cutting himself on his arms and legs with a pencil-sharpener blade. Sometimes he’d burn himself with cigarettes. He remembers few details about his second and third suicide attempts. They were halfhearted; he drank himself into a stupor and once added Xanax into the mix.

Wright decided to try again in 2016, this time using a cocktail of drugs he’d ground into a powder. As he tells the story now, he was preparing to mix the powder into water and drink it when his dog jumped onto his lap. Suddenly he had a moment of clarity that shocked him into action. He started doing research and came upon a Columbia University study of a pharmaceutical treatment for severe depression and suicidality. It involved an infusion of ketamine, a decades-old anesthetic that’s also an infamous party drug. He immediately volunteered.

His first—and only—ketamine infusion made him feel dreamlike, goofy, and euphoric. He almost immediately started feeling more hopeful about life. He was more receptive to therapy. Less than a year later, he married. Today he says his dark moods are remote and manageable. Suicidal thoughts are largely gone. “If they had told me how much it would affect me, I wouldn’t have believed it,” Wright says. “It is unconscionable that it is not already approved for suicidal patients.”

The reasons it isn’t aren’t strictly medical. Over the past three decades, pharmaceutical companies have conducted hundreds of trials for at least 10 antidepressants to treat severe PMS, social anxiety disorder, and any number of conditions. What they’ve almost never done is test their drugs on the sickest people, those on the verge of suicide. There are ethical considerations: Doctors don’t want to give a placebo to a person who’s about to kill himself. And reputational concerns: A suicide in a drug trial could hurt a medication’s sales prospects.

The risk-benefit calculation has changed amid the suicide epidemic in the U.S. From 1999 to 2016, the rate of suicides increased by 30 percent. It’s now the second-leading cause of death for 10- to 34-year-olds, behind accidents. (Globally the opposite is true: Suicide is decreasing.) Growing economic disparity, returning veterans traumatized by war, the opioid crisis, easy access to guns—these have all been cited as reasons for the rise in America. There’s been no breakthrough in easing any of these circumstances.

But there is, finally, a serious quest for a suicide cure. Ketamine is at the center, and crucially the pharmaceutical industry now sees a path. The first ketamine-based drug, from Johnson & Johnson, could be approved for treatment-resistant depression by March and suicidal thinking within two years. Allergan Plc is not far behind in developing its own fast-acting antidepressant that could help suicidal patients. How this happened is one of the most hopeful tales of scientific research in recent memory.

relates to Ketamine Could Be the Key to Reversing America’s Rising Suicide Rate
Dennis Charney at Mount Sinai.PHOTOGRAPHER: MAX AGUILERA-HELLWEG FOR BLOOMBERG BUSINESSWEEK

Dennis Charney, dean of the Icahn School of Medicine at Mount Sinai in New York, works from an office filled with family pictures, diplomas, and awards from a long career in research. One thing on the wall is different from the rest: a patent for the use of a nasal-spray form of ketamine as a treatment for suicidal patients. The story of the drug is in some ways the story of Charney’s career.

In the 1990s he was a psychiatry professor, mentoring then associate professor John Krystal at Yale and trying to figure out how a deficit of serotonin played into depression. Back then, depression research was all about serotonin. The 1987 approval of Prozac, the first selective serotonin reuptake inhibitor, or SSRI, ushered in an era of what people in the industry call me-too drug development, research that seeks to improve on existing medicines rather than exploring new approaches. Within this narrow range, pharmaceutical companies churned out blockbuster after blockbuster. One in eight Americans age 12 and older reported using antidepressants within the past month, according to a survey conducted from 2011 to 2014 by the U.S. Centers for Disease Control and Prevention.

Charney was a depression guy; Krystal was interested in schizophrenia. Their curiosity led them to the same place: the glutamate system, what Krystal calls the “main information highway of the higher brain.” (Glutamate is an excitatory neurotransmitter, which helps brain cells communicate. It’s considered crucial in learning and memory formation.) They had already used ketamine to temporarily produce schizophrenia-like symptoms, to better understand glutamate’s role in that condition. In the mid-1990s they decided to conduct a single-dose study of ketamine on nine patients (two ultimately dropped out) at the Yale-affiliated VA Connecticut Healthcare System in West Haven to see how depressed people would react to the drug.

“If we had done the typical thing … we would have completely missed the antidepressant effect”

Outside the field of anesthesiology, ketamine is known, if it’s known at all, for its abuse potential. Street users sometimes take doses large enough to enter what’s known as a “K hole,” a state in which they’re unable to interact with the world around them. Over the course of a day, those recreational doses can be as much as 100 times greater than the tiny amount Charney and Krystal were planning to give to patients. Nonetheless, they decided to monitor patients for 72 hours—well beyond the two hours that ketamine produces obvious behavioral effects—just to be careful not to miss any negative effects that might crop up. “If we had done the typical thing that we do with these drug tests,” Krystal says, “we would have completely missed the antidepressant effect of ketamine.”

Checking on patients four hours after the drug had been administered, the researchers saw something unexpected. “To our surprise,” Charney says, “the patients started saying they were better, they were better in a few hours.” This was unheard of. Antidepressants are known for taking weeks or months to work, and about a third of patients aren’t sufficiently helped by the drugs. “We were shocked,” says Krystal, who now chairs the Yale psychiatry department. “We didn’t submit the results for publication for several years.”

When Charney and Krystal did publish their findings, in 2000, they attracted almost no notice. Perhaps that was because the trial was so small and the results were almost too good to be true. Or maybe it was ketamine’s reputation as an illicit drug. Or the side effects, which have always been problematic: Ketamine can cause patients to disassociate, meaning they enter a state in which they feel as if their mind and body aren’t connected.

But probably none of these factors mattered as much as the bald economic reality. The pharmaceutical industry is not in the business of spending hundreds of millions of dollars to do large-scale studies of an old, cheap drug like ketamine. Originally developed as a safer alternative to the anesthetic phencyclidine, better known as PCP or angel dust, ketamine has been approved since 1970. There’s rarely profit in developing a medication that’s been off patent a long time, even if scientists find an entirely new use for it.

Somehow, even with all of this baggage, research into ketamine inched forward. The small study that almost wasn’t published has now been cited more than 2,000 times.

relates to Ketamine Could Be the Key to Reversing America’s Rising Suicide Rate
John Mann in his office at Columbia’s New York State Psychiatric Institute. 

Suicide is described in medicine as resulting from a range of mental disorders and hardships—a tragedy with many possible roots. Conditions such as severe depression, bipolar disorder, and schizophrenia are known risk factors. Childhood trauma or abuse may also be a contributor, and there may be genetic risk factors as well.

From these facts, John Mann, an Australian-born psychiatrist with a doctorate in neurochemistry, made a leap. If suicide has many causes, he hypothesized, then all suicidal brains might have certain characteristics in common. He’s since done some of the most high-profile work to illuminate what researchers call the biology of suicide. The phrase itself represents a bold idea—that there’s an underlying physiological susceptibility to suicide, apart from depression or another psychiatric disorder.

Mann moved to New York in 1978, and in 1982, at Cornell University, he started collecting the brains of people who’d killed themselves. He recruited Victoria Arango, now a leading expert in the field of suicide biology. The practice of studying postmortem brain tissue had largely fallen out of favor, and Mann wanted to reboot it. “He was very proud to take me to the freezer,” Arango says of the day Mann introduced her to the brain collection, which then numbered about 15. “I said, ‘What am I supposed to do with this?’ ”

relates to Ketamine Could Be the Key to Reversing America’s Rising Suicide Rate
Some of Mann’s brain collection. 

They took the work, and the brains, first to the University of Pittsburgh, and then, in 1994, to Columbia. They’ve now amassed a collection of some 1,000 human brains—some from suicide victims, the others, control brains—filed neatly in freezers kept at –112F. The small Balkan country of Macedonia contributes the newest brains, thanks to a Columbia faculty member from there who helped arrange it. The Macedonian brains are frozen immediately after being removed and flown in trunks, chaperoned, some 4,700 miles to end up in shoe-box-size, QR-coded black boxes. Inside are dissected sections of pink tissue in plastic bags notated with markers: right side, left side, date of collection.

In the early 1990s, Mann and Arango discovered that depressed patients who killed themselves have subtle alterations in serotonin in certain regions of the brain. Mann remembers sitting with Arango and neurophysiologist Mark Underwood, her husband and longtime research partner, and analyzing the parts of the brain affected by the deficit. They struggled to make sense of it, until it dawned on them that these were the same brain regions described in a famous psychiatric case study. In 1848, Phineas Gage, an American railroad worker, was impaled through the skull by a 43-inch-long tamping iron when the explosives he was working with went off prematurely. He survived, but his personality was permanently altered. In a paper titled “Recovery From the Passage of an Iron Bar Through the Head,” his doctor wrote that Gage’s “animal propensities” had emerged and described him as using the “grossest profanity.” Modern research has shown that the tamping iron destroyed key areas of the brain involved in inhibition—the same areas that were altered in the depressed patients who’d committed suicide. For the group, this was a clue that the differences in the brain of suicidal patients were anatomically important.

relates to Ketamine Could Be the Key to Reversing America’s Rising Suicide Rate
Columbia’s Victoria Arango. 

“Most people inhibit suicide. They find a reason not to do it,” Underwood says. Thanks to subtle changes in the part of the brain that might normally control inhibition and top-down control, people who kill themselves “don’t find a reason not to do it,” he says.

About eight years ago, Mann saw ketamine research taking off in other corners of the scientific world and added the drug to his own work. In one trial, his group found that ketamine treatment could ease suicidal thoughts in 24 hours more effectively than a control drug. Crucially, they found that the antisuicidal effects of ketamine were to some extent independent of the antidepressant effect of the drug, which helped support their thesis that suicidal impulses aren’t necessarily just a byproduct of depression. It was this study, led by Michael Grunebaum, a colleague of Mann’s, that made a believer of Joe Wright.

“It’s like you have 50 pounds on your shoulders, and the ketamine takes 40 pounds off”

In 2000, the National Institutes of Health hired Charney to run both mood disorder and experimental drug research. It was the perfect place for him to forge ahead with ketamine. There he did the work to replicate what he and his colleagues at Yale had discovered. In a study published in 2006, led by researcher Carlos Zarate Jr., who now oversees NIH studies of ketamine and suicidality, an NIH team found that patients had “robust and rapid antidepressant effects” from a single dose of the drug within two hours. “We could not believe it. In the first few subjects we were like, ‘Oh, you can always find one patient or two who gets better,’ ” Zarate recalls.

In a 2009 study done at Mount Sinai, patients suffering from treatment-resistant depression showed rapid improvement in suicidal thinking within 24 hours. The next year, Zarate’s group demonstrated antisuicidal effects within 40 minutes. “That you could replicate the findings, the rapid findings, was quite eerie,” Zarate says.

Finally ketamine crossed back into commercial drug development. In 2009, Johnson & Johnson lured away Husseini Manji, a prominent NIH researcher who’d worked on the drug, to run its neuroscience division. J&J didn’t hire him explicitly to develop ketamine into a new pharmaceutical, but a few years into his tenure, Manji decided to look into it. This time it would come in a nasal-spray form of esketamine, a close chemical cousin. That would allow for patent protection. Further, the nasal spray removes some of the challenges that an IV form of the drug would present. Psychiatrists, for one thing, aren’t typically equipped to administer IV drugs in their offices.

While these wheels were slowly turning, some doctors—mostly psychiatrists and anesthesiologists—took action. Around 2012 they started opening ketamine clinics. Dozens have now popped up in major metropolitan areas. Insurance typically won’t touch it, but at these centers people can pay about $500 for an infusion of the drug. It was at one time a cultural phenomenon—a 2015 Bloomberg Businessweek story called it “the club drug cure.” Since then, the sense of novelty has dissipated. In September the American Society of Ketamine Physicians convened its first medical meeting about the unconventional use of the drug.

“You are literally saving lives,” Steven Mandel, an anesthesiologist-turned-ketamine provider, told a room of about 100 people, mostly doctors and nurse practitioners, who gathered in Austin to hear him and other early adopters talk about how they use the drug. Sporadic cheers interrupted the speakers as they presented anecdotes about its effectiveness.

There were also issues to address. A consensus statementin JAMA Psychiatry published in 2017 said there was an “urgent need for some guidance” on ketamine use. The authors were particularly concerned with the lack of data about the safety of prolonged use of the drug in people with mood disorders, citing “major gaps” in the medical community’s knowledge about its long-term impact.

The context for the off-label use of ketamine is a shrinking landscape for psychiatry treatment. An effort to deinstitutionalize the U.S. mental health system, which took hold in the 1960s, has almost resulted in the disappearance of psychiatric hospitals and even psychiatric beds within general hospitals. There were 37,679 psychiatric beds in state hospitals in 2016, down from 558,922 in 1955, according to the Treatment Advocacy Center. Today a person is often discharged from a hospital within days of a suicide attempt, setting up a risky situation in which someone who may not have fully recovered ends up at home with a bunch of antidepressants that could take weeks to lift his mood, if they work at all.

A ketamine clinic can be the way out of this scenario—for people with access and means. For Dana Manning, a 53-year-old Maine resident who suffers from bipolar disorder, $500 is out of reach. “I want to die every day,” she says.

After trying to end her life in 2003 by overdosing on a cocktail of drugs including Xanax and Percocet, Manning tried virtually every drug approved for bipolar disorder. None stopped the mood swings. In 2010 the depression came back so intensely that she could barely get out of bed and had to quit her job as a medical records specialist. Electroconvulsive therapy, the last-ditch treatment for depressed patients who don’t respond to drugs, didn’t help.

Her psychiatrist went deep into the medical literature to find options and finally suggested ketamine. He was even able to get the state Medicaid program to cover it, she says. She received a total of four weekly infusions before she moved to Pennsylvania, where there were more family members nearby to care for her.

The first several weeks following her ketamine regimen were “the only time I can say I have felt normal” in 15 years, she says. “It’s like you have 50 pounds on your shoulders, and the ketamine takes 40 pounds off.”

She’s now back in Maine, and the depression has returned. Her current Medicare insurance won’t cover ketamine. She lives on $1,300 a month in disability income. “Knowing it is there and I can’t have it is beyond frustrating,” she says.

relates to Ketamine Could Be the Key to Reversing America’s Rising Suicide Rate
Mark Underwood at the New York State Psychiatric Institute. 

Ketamine is considered a “dirty” drug by scientists—it affects so many pathways and systems in the brain at the same time that it’s hard to single out the exact reason it works in the patients it does help. That’s one reason researchers continue to look for better versions of the drug. Another, of course, is that new versions are patentable. Should Johnson & Johnson’s esketamine hit the market, the ketamine pioneers and their research institutions stand to benefit. Yale’s Krystal, NIH’s Zarate, and Sinai’s Charney, all of whom are on the patent on Charney’s wall, will collect royalties based on the drug’s sales. J&J hasn’t said anything about potential pricing, but there’s every reason to believe the biggest breakthrough in depression treatment since Prozac will be expensive.

The company’s initial esketamine study in suicidal patients involved 68 people at high risk. To avoid concerns about using placebos on actively suicidal subjects, everyone received antidepressants and other standard treatments. About 40 percent of those who received esketamine were deemed no longer at risk of killing themselves within 24 hours. Two much larger trials are under way.

When Johnson & Johnson unveiled data from its esketamine study in treatment-resistant depression at the American Psychiatric Association meeting in May, the presentation was jammed. Esketamine could become the first-ever rapid-acting antidepressant, and physicians and investors are clamoring for any information about how it works. The results in suicidal patients should come later this year and could pave the way for a Food and Drug Administration filing for use in suicidal depressed patients in 2020. Allergan expects to have results from its suicide study next year, too.

“The truth is, what everybody cares about is, do they decrease suicide attempts?” says Gregory Simon, a psychiatrist and mental health researcher at Kaiser Permanente Washington Health Research Institute. “That is an incredibly important question that we hope to be able to answer, and we are planning for when these treatments become available.”

Exactly how ketamine and its cousin esketamine work is still the subject of intense debate. In essence, the drugs appear to provide a quick molecular reset button for brains impaired by stress or depression. Both ketamine and esketamine release a burst of glutamate. This, in turn, may trigger the growth of synapses, or neural connections, in brain areas that may play a role in mood and the ability to feel pleasure. It’s possible the drug works to prevent suicide by boosting those circuits while also reestablishing some of the inhibition needed to prevent a person from killing himself. “We certainly think that esketamine is working exactly on the circuitry of depression,” Manji says. “Are we homing in exactly on where suicidal ideation resides?” His former colleagues at NIH are trying to find that spot in the brain as well. Using polysomnography—sleep tests in which patients have nodes connected to various parts of their head to monitor brain activity—as well as MRIs and positron emission tomography, or PET scans, researchers can see how a patient’s brain responds to ketamine, to better understand exactly what it’s doing to quash suicidal thinking.

Concerns about the side effects of ketamine-style drugs linger. Some patients taking esketamine have reported experiencing disassociation symptoms. Johnson & Johnson calls the effects manageable and says they cropped up within an hour of the treatment, a period in which a person on the drug would likely be kept in the doctor’s office for monitoring. Some patients also experienced modest spikes in blood pressure within the same timeframe.

Nasal-spray dosing brings other issues. The Black Dog Institute in Australia and the University of New South Wales in Sydney, which teamed up to study a nasal-spray form of ketamine, published their findings last March in the Journal of Psychopharmacology. The researchers found that absorption rates were variable among patients. J&J says its own studies with esketamine contradict these findings.

But in the wake of the opioid crisis, perhaps the biggest worry is that loosening the reins too much on the use of ketamine and similar drugs could lead to a new abuse crisis. That’s why Wall Street analysts are particularly excited by Allergan’s rapid-acting antidepressant, rapastinel, which is about a year behind esketamine in testing. Researchers say it likely acts on the same target in the brain as ketamine, the NMDA receptor, but in a more subtle way that may avoid the disassociation side effects and abuse potential. Studies in lab animals show the drug doesn’t lead creatures to seek more of it, as they sometimes do with ketamine, says Allergan Vice President Armin Szegedi. Allergan’s medicine is an IV drug, but the company is developing an oral drug.

For its suicide study, Allergan is working hard to enroll veterans, one of the populations most affected by the recent spike in suicides, and has included several U.S. Department of Veterans Affairs medical centers as sites in the trial. More than 6,000 veterans died by suicide each year from 2008 to 2016, a rate that’s 50 percent higher than in the general population even after adjusting for demographics, according to VA data.

“How the brain mediates what makes us who we are is still a mystery, and maybe we will never fully understand it,” Szegedi says. “What really changed the landscape here is you had clinical data showing ‘This really does the trick.’ Once you find something in the darkness, you really have to figure out: Can you do something better, faster, safer?”

If you or someone you know is having suicidal thoughts, the National Suicide Prevention hotline is 1 (800) 273 8255.

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NOVA Health Recovery  <<< Ketamine infusion center in Alexandria, Virginia 703-844-0184  – consider ketamine for addiction treatment

CAll 703-844-0184 for an immediate appointment!

Ketaminealexandria.com    703-844-0184 Call for an infusion to treat your depression. PTSD, Anxiety, CRPS, or other pain disorder today.

email@novahealthrecovery.com

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703-844-0184 NOVA Health Recovery Ketamine Infusion Center – Beat depression and Anxiety. https://novahealthrecovery.com/

Each year, 13 to 14 million people in America suffer from major depression. Of those numbers who seek treatment, about 30-40% don’t get any better or recover through using the standard depression medications prescribed by healthcare professionals.

Untreated depression puts someone at a greater risk of alcohol and drug abuse, hospitalization and attempted suicide. However, there’s a growing body of research which shows there is a new reason to hope, and it’s the anesthesia drug ketamine.

Ketamine is a popular illicit party drug because it provides the user with hallucinogenic effects. The medication is used in only a handful of clinics around the United States, people who weren’t helped by standard psychiatric treatments are receiving a series of ketamine infusions to help ease the effects of their depression. Ketamine has also been used in emergency rooms to help curb suicidal thoughts, which means the drug is a potential lifesaver.

Ketamine is a fast-acting drug, the effects peak, often within hours, and healthcare providers who give it to a patient at a therapeutic dose say its side effects are brief and mild in most people. The drug hasn’t been studied for long-term safety and effectiveness and the Food and Drug Administration hasn’t approved it to treat depression.

Medical experts do not yet fully understand all the ways ketamine works, but it does work differently than antidepressants such as Zoloft, Prozac and Effexor. The way the drug works might explain why people who don’t respond to traditional treatment methods respond so well to ketamine.

It’s important to remember that no matter how successful ketamine may prove to be, one single treatment isn’t enough to cure depression. To successfully treat depression, a medical professional will need to address all aspects of a person’s disease from the biological, psychological to social and environmental angles.

A Brief History of Ketamine
Ketamine is an anesthetic that has been used on both humans and animals for over 52 years.  Unlike other anesthetics, it doesn’t depress patients’ breathing or circulatory systems and it is very fast-acting.

How Is Ketamine Used
Because of its effectiveness and safety when delivered appropriately, ketamine is being used more in the following ways: treating depression and other mood disorders and pain conditions including Complex Regional Pain Syndrome (CPRS/RSD).  Leading institutions such as Yale University, The National Institute of Mental Health, and  Massachusetts General Hospital have completed research that demonstrates the efficacy and safety of ketamine infusion treatments for these conditions.

The Visit
The medicine is given very slowly over 40 minutes.  Most people can expect to be with us for about 90 minutes.  You will leave treatment without side effects and you should not experience side effects between treatments.​

In As Little As One Treatment
Ketamine treatments may free you from depression, OCD, PTSD, anxiety, CRPS/RSD, fibromyalgia & other chronic pain conditions.

Ketamine Infusion for Depression, Bipolar Disorder or PTSD?

Ketamine could be the bridge for somebody who is suicidal because if they are given the drug and it’s effective for 3 days, the person could be hooked up with outpatient resources, other medications and psychotherapy.

Not all cases of suicidal thoughts are linked to depression, post-traumatic stress disorder, borderline personality disorder and alcohol and other substance abuse issues can also account for some suicides. Further research is needed to determine how ketamine can be utilized for treatment of depression and other psychiatric disorders.

Does Ketamine Infusion Work for Depression?

Social Anxiety and Ketamine:

Approximately one-third to one-half of all people with Social Anxiety Disorder (SAD) do not experience adequate clinical benefits from using the current treatment methods for SAD. These treatments include conventional approaches like selective serotonin reuptake inhibitors or SSRIs or cognitive behavioral therapy. Failing to relieve anxiety in patients with social anxiety disorder is a source of distress, substantial morbidity and it decreases the quality of a person’s life over the long term.

Feeling shy or uncomfortable in certain public situations isn’t an indication of a social anxiety disorder, particularly if these emotions are present in young children. A person’s comfort level in social situations will vary and depend on the individual’s personality and life experiences. Some people are naturally reserved and other people are outgoing, some are a mixture of both.  In contrast to everyday nervousness, social anxiety disorder includes distress, avoidance and unease that interferes with one’s daily life, routine, work, school and other activities.

There’s been new evidence from neuroimaging and pharmacological studies which support the importance of glutamate abnormalities in the pathogenesis of social anxiety disorder. In a previous clinical study, an elevate glutamate to creatinine ratio was found in the anterior cortex of social anxiety disorder patients when compared with healthy control subjects.

Ketamine is a potent agonist of the N-methyl-D-aspartate receptor is a major glutamate receptor in the brain. The drug is normally used as an anesthetic because of its dissociative properties. In a multitude of controlled clinical studies, ketamine has proven to be an effective treatment for reducing symptoms of depression and anxiety. Ketamine has produced a rapid antidepressant effect in unipolar and bipolar depression and the effects peak 1-3 days following infusion and is observed long after the drug has been metabolized and excreted by the body.

The results of several studies involving ketamine infusion show the medication may have significant anxiolytic effects. For patients with major depressive disorders or social anxiety disorder, the drug has shown strong and significant reductions in co-morbid anxiety symptoms. If you want to find out more information about how ketamine infusion may work for you, please contact us at 703-844-0184 – NOVA Health Recovery

 

PTSD TREATMENT:

Ketamine is a drug that was developed more than 50 years ago to be used as anesthesia during surgery, and it has also been used as an illicit street drug. Recently, ketamine has been found to be a valuable and extremely effective treatment for depression, anxiety, PTSD, OCD and certain pain disorders, like fibromyalgia.

Our Ketamine treatment center in Bowie MD offer infusions on an outpatient basis and following a consultation with medical staff it can be determined if the medication is appropriate and safe for a person. A patient using ketamine infusion therapy is monitored during the process by a clinical coordinator to ensure a smooth, supportive and successful treatment process.

Because the effects of a ketamine infusion are short-lived, patients will usually receive a series of infusions over a series of 2-3 weeks. Ketamine infusions for PTSD is an off-label use and it means the Food and Drug Administration has not approved the drug for this particular use. However, the drug’s safety and effectiveness have been demonstrated in multiple research studies and off-label prescribing is a common and necessary practice in the medical world.

Unlike most of the common antidepressant medications that may take weeks or months before a patient and doctor can even determine if it works, ketamine infusions yield positive results within hours or days. Many patients will know within the first few hours or days if ketamine is working for them or not. The most common experience when using ketamine infusions is no side effects between treatments, so it is a good option for those with treatment-resistant depression or those who have troublesome side effects from other medications commonly prescribed.

Ketamine Safety and Tolerability In Clinical Trials For Treatment-resistant Depression

Ketamine and Other NMDA Antagonists: Early Clinical Trials and Possible Mechanisms in Depression

Ketamine and Other NMDA Antagonists: Early Clinical Trials and Possible Mechanisms in DepressionA preliminary naturalistic study of low-dose ketamine for depression and suicide ideation in the emergency department

Ketamine for Depression: Where Do We Go from Here?

A Systematic Review of Ketamine for Complex Regional Pain Syndrome

The Promise of Ketamine For Treatment-resistant Depression: Current Evidence and Future Directions

Ketamine-Induced Optimism: New Hope for the Development of Rapid-Acting Antidepressants

Antidepressant Efficacy of Ketamine in Treatment-Resistant Major Depression: A Two-Site Randomized Controlled Trial

Rapid and Longer-Term Antidepressant Effects of Repeated Ketamine Infusions in Treatment-Resistant Major Depression

Safety and Efficacy of Repeated-Dose Intravenous Ketamine for Treatment-Resistant Depression

NMDA receptor blockade at rest triggers rapid behavioural antidepressant responses

A review of ketamine in affective disorders:Current evidence of clinical efficacy,limitations of use and pre-clinical evidence on proposed mechanisms of action

Intravenous Ketamine for the Treatment of Mental Health Disorders: A Review of Clinical Effectiveness and Guidelines

Efficacy of Intravenous Ketamine for Treatment of Chronic Posttraumatic Stress Disorder​

Researchers find new ways of managing clinical and seasonal depression

Areas we Serve:

Maryland (MD):

Bethesda 20814 – Bethesda 20816 – Bethesda 20817 – Chevy Chase 20815 – Colesville 20904 – Cabin John 20815 – Glen Echo 20812 – Gaithersburg 20855 – Gaithersburg 20877- Gaithersburg 20878 – Gaithersburg 20879 – Garrett Park 20896 – Kensington 20895 – Montgomery Village 20886 – Olney 20830 – Olney 20832 – Potomac 20854 – Potomac 20859 – Rockville 20850 – Rockville 20852 – Rockville 20853 – Silver Spring 20903 – Silver Spring 20905 – Silver Spring 20906 – Silver Spring 20910 – Takoma Park 20912 – Wheaton 20902

 

Washington DC:

Crestwood 20011- North Capitol Hill 20002 – Cathedral Heights 20016 – American University Park 20016 – Columbia Heights 20010 – Mount Pleasant 20010 – Downtown 20036 – Dupont Circle 20009 – Logan Circle 20005- Adams Morgan 20009 – Chevy Chase 20015 – Georgetown 20007 – Cleveland Park 20008 – Foggy Bottom 20037 – Rock Creek Park – Woodley Park 20008 – Tenleytown 20016

 

Northern Virginia:

McLean 22101- McLean 22102 – McLean 22106 – Great Falls 22066 – Arlington 22201 – Arlington 22202 – Arlington 22203 – Arlington 22205 – Falls Church 22041 – Vienna 22181 – Alexandria 22314 – 22308 -22306 -22305 -22304  Fairfax – 20191 – Reston – 22009 – Springfield – 22152  22015  Lorton 22199

Fairfax, Va

2303 –  22307 – 22306 – 22309 – 22308 22311 – 22310 – 22312

22315 -22003 – 20120 – 22015 – 22027 20121 – 22031 –  20124

22030 – 22033 – 22032 – 22035 – 22039 22041 – 22043

22042 – 22046 – 22044 – 22060 – 22066 20151 – 22079 – 20153 – 22101

22102 – 20171 – 20170 – 22124 – 22151 22150 – 22153

22152 – 20191 – 20190 – 22181- 20192 22180 – 20194 –  22182

Woodbridge – 22191 – 22192 -22193 -22194 – 22195

Springfield – 22150 – 22151 -22152-22153-22154-22155 -22156 – 22157 -22158 -22159 -22160 – 22161

Front Royal 22630

Warren County 22610 22630 22642 22649

Fredericksburg Va 22401 22402 – 22403 – 22404 -22405 -22406 -22407 -22408 – 22412

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20105    Aldie      Loudoun County 20106  Amissville            Culpeper County 20107 Arcola   Loudoun County

20108    Manassas            Manassas City 20109       Sudley Springs   Prince William County

20109    Manassas            Prince William County 20110       Manassas            Manassas City

20111    Manassas            Prince William County 20111       Manassas Park  Prince William County

20112    Manassas            Prince William County 20113       Manassas Park  Manassas Park City

20115    Marshall               Fauquier County 20116  Marshall               Fauquier County

20117    Middleburg        Loudoun County 20118  Middleburg        Loudoun County

20119    Catlett  Fauquier County – 20120 Sully Station    Fairfax County

20120    Centreville          Fairfax County – 20121   Centreville          Fairfax County

20122    Centreville          Fairfax County – 20124   Clifton   Fairfax County

20128    Orlean  Fauquier County -20129                Paeonian Springs             Loudoun County

20130    Paris      Clarke County

20131    Philomont           Loudoun County 20132  Purcellville          Loudoun County

20134    Hillsboro              Loudoun County 20134  Purcellville          Loudoun County

20135    Bluemont            Clarke County 20136       Bristow Prince William County

20137    Broad Run           Fauquier County 20138  Calverton            Fauquier County

20139    Casanova             Fauquier County 20140  Rectortown        Fauquier County

20141    Round Hill            Loudoun County 20142  Round Hill            Loudoun County

20143    Catharpin            Prince William County

20144    Delaplane            Fauquier County20146   Ashburn               Loudoun County

20147    Ashburn               Loudoun County 20148  Brambleton        Loudoun County

20148    Ashburn               Loudoun County 20151  Chantilly               Fairfax County

20151    Fairfax  Fairfax County 20152      South Riding       Loudoun County

20152    Chantilly               Loudoun County 20152  Fairfax  Loudoun County

20153    Chantilly               Fairfax County 20153      Fairfax  Fairfax County

20155    Gainesville          Prince William County 20156       Gainesville          Prince William County

20158    Hamilton              Loudoun County 20159  Hamilton              Loudoun County

20160    Lincoln  Loudoun County 20160  Purcellville          Loudoun County

20163    Sterling Loudoun County 20164  Sterling Loudoun County

20165    Potomac Falls    Loudoun County 20165  Sterling Loudoun County

20166    Dulles    Loudoun County 20166  Sterling Loudoun County

20167    Sterling Loudoun County 20168  Haymarket          Prince William County

20169    Haymarket          Prince William County 20170       Herndon              Fairfax County

20171    Oak Hill Fairfax County 20171      Herndon              Fairfax County

20172    Herndon              Fairfax County 20175      Leesburg             Loudoun County

20176    Lansdowne         Loudoun County 20176  Leesburg             Loudoun County

20177    Leesburg             Loudoun County 20178  Leesburg             Loudoun County

20180    Lovettsville         Loudoun County 20181  Nokesville           Prince William County

20182    Nokesville           Prince William County 20184       Upperville           Fauquier County

20185    Upperville           Fauquier County 20186  Warrenton          Fauquier County

20187    New Baltimore  Fauquier County 20187  Vint Hill Farms   Fauquier County 20187  Warrenton          Fauquier County

20188    Vint Hill Farms   Fauquier County 20188  Warrenton          Fauquier County

20190    Reston  Fairfax County 20190      Herndon              Fairfax County

20191    Reston  Fairfax County 20191      Herndon              Fairfax County

20194    Reston  Fairfax County 20194      Herndon              Fairfax County

20195    Reston  Fairfax County 20195      Herndon              Fairfax County

20197    Waterford           Loudoun County 20198  The Plains            Fauquier County

Loudon County:

Loudoun County, VA – Standard ZIP Codes

20105 | 20117 | 20120 | 20129 | 20130 | 20132 | 20135 | 20141 | 20147 | 20148 | 20152 | 20158 | 20164 | 20165 | 20166 | 20175 | 20176 | 20180 | 20184 | 20189 | 20197 | 22066

Ashburn, VA – Standard ZIP Codes
20147 20148
Leesburg, VA – Standard ZIP Codes
20175 20176
Sterling, VA – Standard ZIP Codes
20164 20165 20166

Waterford, VA 20197

Dulles, VA – Standard ZIP Codes
20166 20189
Purcellville, VA – Standard ZIP Codes
20132
Chantilly, VA – Standard ZIP Codes
20151 20152

Mcclean, Va Zip codes: 220432204622066,221012210222207

 

Ketamine Infusions |Ketamine Depression | Ketamine doctors in Virginia | Fairfax Ketamine | 703-844-0184 | Ketamine and depression treatment 22303 22307 22306 22309 22308 22311 22310 22312 22315 22003 20120 22015 22027 20121 22031 20124 22030 22033 22032 22035 22039 22041 22043 22042 22046 22044 22060 22066 20151 22079 20153 22101 22102 20171 20170 22124 22151 22150 22153 22152 20191 20190 22181 20192 22180 20194 22182

NOVA Health Recovery  <<< Ketamine infusion center in Alexandria, Virginia 703-844-0184  – consider ketamine for addiction treatment

CAll 703-844-0184 for an immediate appointment!

Ketaminealexandria.com    703-844-0184 Call for an infusion to treat your depression. PTSD, Anxiety, CRPS, or other pain disorder today.

email@novahealthrecovery.com

Ketamine center in Fairfax, Virginia    << Ketamine infusions

NOVA Health Recovery – KETAMINE SYSTEMS<< Link

Ketamine | Fairfax, Virginia | 703-844-0184 | Ketamine infusions for depression | Dr. Sendi | Ketamine for alcoholism and drug abuse Ketamine in Maryland |IV ketamine treatments| NOVA Health Recovery |

 

 

 

Ketamine for resistant depression: Outstanding promise, outstanding issues.

Outstanding Promise.

Ketamine has been around for many years, firstly as a dissociative anaesthetic and then as a psychedelic drug. But it might become best known for it’s powerful antidepressant properties (Berman et al 2000Zarate et al 2006). Compared to existing antidepressants, which take around 2 weeks to work, ketamine exerts a large antidepressant effect on the first day of treatment.

depression ketamine murrough

Figure 1: The antidepressant effect of ketamine over 6 treatment sessions. The improvement on day 1 (measured using the MADRAS scale) was predictive of the response achieved following the sixth treatment session.

The robust antidepressant effect of ketamine also occurs in patients who have not found relief with existing drugs or with ECT. In the latest study to be reported, 24 patients with treatment-resistant depression underwent up to 6 sessions of intravenous ketamine (0.5mg/Kg in 40 mins) over ~2 weeks. Over 70% of patients responded to ketamine, and the overall reduction in depression was large and rapid (Murrough et al 2013) (Figure 1).

Outstanding Issues.

To date a major issue has been the lack of persistence of the antidepressant effect. In previous studies, involving a single ketamine treatment, depression returned within one week of the session or less. In the study by Murrough et al, this was extended to an average of 18 days. This is an improvement, but further work will be needed to solve the problem of the relatively short-lived antidepressant effect of ketamine.

An understanding of the mechanism by which ketamine alleviates depression may be necessary if we are to extend the duration of it’s beneficial effects. Pre-clinical work suggests that ketamine boosts the health and integrity of synapses and neuronal networks. Much of the action is believed to take place within dendritic spines, and involves local protein synthesis (Duman et al 2012) (Figure2).

ketamine mechanism
Ketamine | Ketamine virginia | Fairfax Ketamine | Ketamine infusions | 703-844-0184

Figure 2: The antidepressant effects of ketamine may depend upon activation of mTOR and local protein synthesis in dendritic spines.

Two molecules of relevance are mTOR and GSK-3. Ketamine enhances local protein synthesis by activating mTOR and by inhibiting GSK-3. [GSK-3 inhibits mTOR]. A drug, such as lithium, which inhibits GSK-3 might enhance the antidepressant effect of ketamine. This has now been demonstrated in pre-clinical studies (Liu et al 2013). The clinical question, which will now be addressed in trials is whether lithium treatment extends and enhances the antidepressant effects of ketamine. Lithium has been used for treatment-resistant depression for many years, and has a good evidence base (Bauer et al 2010) so that the combination of ketamine and lithium presents as an interesting and relatively straightforward strategy for stubborn depression.

However it is somewhat odd that the proposed mechanism for ketamine involves new protein synthesis and synaptogenesis (which take time, and are sustained) whereas the clinical effects of ketamine are very rapid (and transient). Other mechanisms may have more explanatory power. For instance a recent fMRI study showed that ketamine decreased the connectivity of limbic and prefrontal regions which are known to be overactive in depression (Scheidegger et al 2012). More provocatively, it appears that the antidepressant effect of ketamine depends upon the extent of the acute psychological reaction produced by the drug. Although the dissociative/psychedelic properties of ketamine are sometimes regarded as unwanted “side-effects”, a recent paper showed that the acute psychedelic and subsequent antidepressant effects are related (Sos et al 2013).

 2013;34(4):287-93.

Relationship of ketamine’s antidepressant and psychotomimetic effects in unipolar depression.

Abstract

OBJECTIVES:

Ketamine and other NMDA (N-methyl-D-aspartate) antagonists produce fast-acting antidepressant-like effects, although the underlying mechanism is unclear. Furthermore, high affinity NMDA antagonists such as ketamine are associated with psychotomimetic effects. To date the link between the antidepressant and psychotomimetic effects of ketamine has not been explored. We examined the relationship between the antidepressant and psychotomimetic effects of a single ketamine infusion in subjects diagnosed with major depressive disorder.

METHODS:

In a double-blind, cross-over, placebo-controlled, two weeks clinical trial we studied the effects of ketamine (0.54 mg/kg within 30 min) in a group of 27 hospitalized depressive patients.

RESULTS:

Higher intensity of psychotomimetic symptoms, measured using BPRS, during ketamine administration correlated with alleviation in mood ratings during the following week with maximum on day seven. Ketamine was superior to placebo in all visits (day 1, 4, and 7) assessed by MADRS with effect size (Cohen´s d) of 0.62, 0.57, and 0.44 respectively. There was no significant correlation between ketamine and nor-ketamine plasma levels and MADRS score change at any study time point.

CONCLUSION:

The substantial relationship between ketamine’s antidepressant and psychotomimetic effects was found. This relationship could be mediated by the initial steps of ketamine’s action, trough NMDA receptors, shared by both ketamine’s clinical effects.

GSK-3 Inhibition Potentiates the Synaptogenic and Antidepressant-Like Effects of Subthreshold Doses of Ketamine

Lithium’s Emerging Role in the Treatment of refractory major depression episodes – augmentation of antidepressants

Subanesthetic ketamine decreases the incentive-motivational value of reward-related cues.

The effects of subanesthetic ketamine infusions on motivation to quit and cue-induced craving in cocaine-dependent research volunteers.

Signaling Pathways Underlying the Rapid Antidepressant Actions of Ketamine

 

Cognitive disorders: the role of dendritic spines.

Cognitive disorders: the role of dendritic spines.

www.paulmorrison.org/cognitive-disorders-the-role-of-dendritic-spines/

Neuronal plasticity:

A major contribution of neuroscience to the humanities is the knowledge that the structure of the brain is moulded by the experiences the mind goes through – the phenomenon known as plasticity. It means that the circuits of the brain are sculpted by habitat, schooling, language, relationships, and culture, as well as by the unfolding genetic programme. The action occurs below the micrometre scale – at synapses (the points of connection between neurons) – and involves the exquisite choreography of a number of molecular machines. These molecular processes are so fundamental for cognition that their failure (whether driven by gene mutation or by harsh environments) results in neuropsychological disability. A major locus of plasticity (and hence, cognitive disability) is the dendritic spine.

pyramidal neuron

The dendrites of pyramidal neurons express thousands of dendritic spines. P=pyramidal neuron.

Principal neurons in the brain, such as cortical pyramidal neurons, express tens of thousands of small protruberances on their dendritic trees. These structures (dendritic spines) receive excitatory information from other neurons, and are highly dynamic. They can adjust their responsiveness to glutamate (the major excitatory neurotransmitter), becoming stronger (potentiation) or weaker (depression), as local circumstances dictate. This strengthening (LTP) or weakening (LTD) can be transient, or persist over long periods and as such, serves as an ideal substrate for learning and memory at synapses and in circuits. Potentiated spines increase in size, and express more AMPA glutamate receptors, whilst the opposite pattern occurs in synaptic depression to the extent that spines can be ‘absorbed’ back into the dendritic tree.

Over the course of childhood, dendritic spines (excitatory synapses) increase in number, but their numbers are ‘pruned’ back during adolescence to reach a plateau. Enriched environments have been shown to increase spine density, impoverished environments the opposite. In common psychiatric disorders, spine density is altered. For example, the most robust histological finding in schizophrenia is a reduction of spine density in the frontal cortex, auditory cortex and the hippocampus. In major depression, spines (and dendrites) are lost in the hippocampus. In autism, spine density actually increases. Finally, in Alzheimer’s and other dementias there is a catastrophic, and progressive loss of cortical and sub-cortical spines.

REGULATION OF THE SPINE:

The molecular biology of dendritic spines involves hundreds of proteins, but the outlines are now reasonably well understood. Scaffolding proteins [such as PSD95, shank(s), AKAP, stargazin and homer(s)] provide structural support and provide orientatation for membrane bound receptors, ion-channels and their downstream signalling pathways. The scaffold (post-synaptic density), facilitates effective signalling by ensuring that the correct protein partners are in close apposition. The scaffold is also tethered to proteins which bridge the synaptic cleft (cell adhesion molecules) and to bundles of actin filaments which provide the structure and force for spine enlargement (and retraction).

dendritic spine

Spine plasticity is fundamental for learning and memory. The shuttling of AMPA receptors underlies early phase plasticity. Modification of the actin cytoskeleton and local protein synthesis underlie long term plastic changes.

There is a constant remodelling of the actin cytoskeleton within the spine in response to synaptic and network signalling. Remodelling is via small, cytoplasmic G-proteins from the RHOfamily. Some family members promote the growth and stabilisation of actin filaments, whereas others promote actin disassembly. Mutations in the proteins which regulate actin dynamics are a cause of learning disability. Finally local protein synthesis (and degradation) occurs within dendritic spines, is tightly controlled and is essential for plasticity. Abnormalities in local protein synthesis within the spine underlie learning disability syndromes such as fragile X, neurofibromatosis and tuberous sclerosis.

Spine pathology:

Recent years have seen glutamate synapses move to centre stage in neuropsychiatry. This is not surprising given the role of pyramidal neurons (glutamate containing neurons) in information processing, and the role of glutamate transmission in learning and memory [see link]. But it is remarkable that so many psychological and cognitive disorders appear to ‘coalesce’ at dendritic spines.

The enclosed vector-graphic image [click here] highlights a selection of some of the proteins which are now known to be involved in autism, learning disability and schizoprenia.

Research will continue to decipher the complexity (and beauty) of the dendritic spine, but potential treatments are starting to emerge for disorders like fragile X, (which until recently were thought to be not amenable for drug treatment, as was the case for schizophrenia until the 1950s). Molecular neuroscientists will, almost certainly, continue to uncover more treatment targets. The task for psychiatry, as ever, is to keep abreast of neuroscience in all it’s complexity (and beauty).

Glutamate & GABA for psychiatrists

Rapid Dissemination of Information
Glutamate and GABA are the archetypal ‘fast’ transmitters. If a neuron in the brain ‘wishes’ to communicate rapidly with another cell, the chances are that it will utilise glutamate or GABA. Of course, glutamate neurons exert an excitatory influence on the cells they contact, whereas GABA, at least on first glance, is inhibitory.

Fast transmitters bind to receptors on membrane-spanning ion channels. An ion-channel is in constant flux between various conformations: e.g. open, closed, desensitised. Binding of fast transmitter ‘causes’ the ion channel to snap open for brief periods, and ions rush down their concentration gradients causing an abrupt, short-lived, change in the local membrane potential of the post-synaptic cell (Figure 1). From start to finish the whole process is over within tens of milliseconds, and constitutes a discrete electrical signal (termed an excitatory or inhibitory post-synaptic potential; EPSP, IPSP).

nmda receptor

Figure 1. The NMDA Receptor mediates an EPSP.

Neurotransmission v neuromodulation
Fast transmission, as a concept, pre-supposes slow transmission. The classical slow transmitters are the monoamines, e.g. noradrenaline and dopamine. These substances are used as transmitters by neurons within specific brainstem nuclei, whose axons project to numerous subcortical structures and large areas of cortex. There are relatively few monoamine neurons (tens of thousands), but their projections show massive arborisation within the ‘higher centres’ and the limbic system. Anatomically, glutamate and GABA signalling is characterised by point-to-point communication between narrowly separated (and tethered) pre-synaptic and post-synaptic elements, whereas for monoamine systems, the release sites (boutons) and post-synaptic receptors are not necessarily in close proximity. In contrast to glutamate and GABA, which convey a fast, discrete, short-lived electrical signal, monoamines evoke slower-onset, diffuse, longer-duration biochemical changes in their target neurons. Monoamine systems are not optimised for the rapid dissemination of specific information, but instead for modulating those neurons that are.

Ensemble formation and Gestalts
Pyramidal neurons (the principal output neuron of the hippocampus and cortex) use glutamate as a transmitter to communicate rapidly with neurons in ‘lower centres’ such as the striatum, thalamus, pontine nuclei and the cord although most communication is with other pyramidal neurons. Pyramidal neurons organise themselves into ensembles. This process, in which pyramidal neurons fire in synchrony for brief periods of time is thought to be essential for object perception and for movement, speech and thinking.

Consider a pyramidal neuron ‘sitting’ at resting-membrane-potential (-70mV). It receives tens of thousands of excitatory (glutamate) inputs on its dendritic spines, (dynamic structures that are moulded by experience over a lifetime). A single excitatory input (by itself) has little overall impact on the pyramidal neuron. But when numerous EPSP’s from a multitude of inputs arrive ‘synchronously’, the depolarisation may be sufficient for the pyramidal neuron to fire an action potential (AP). In short, the pyramidal neuron is recruited (by the ensemble) into joining the ensemble.

It can be grasped that for AP firing to occur in a pyramidal neuron, there has to be a convergence of excitatory information from numerous sources. Excitatory inputs come from various thalamic nuclei and from stellate cells (in primary sensory cortices), although the overwhelming majority come from other pyramidal neurons. Regardless of the source, timing is key. In order to generate enough depolarisation to trigger an AP, inputs must arrive (and summate) within the same narrow time window (of the order of milliseconds).

Precise Timing and cortical dynamics
The output of a pyramidal neuron (AP spiking) is finely controlled. Precise timing is so fundamental for cortical processing that various auxiliary neurons appear to be tasked with a pacemaker role. These neurons utilise GABA as a transmitter. Classical neuroscience conceptualised GABA containing neurons as nothing more than inhibitory interneurons – this is no longer tenable. There are various populations of GABA containing neuron, which have been classified according to their morphology, their location in the cortex, which proteins they use to sequester calcium, and their electrophysiological properties. Some are even excitatory. For simplicity, we shall restrict ourselves to a simple classification based upon where the GABA neuron contacts the pyramidal neuron (Figure 2).

glutamate and gaba neurons

Figure 2. A pyramidal neuron receives inhibitory GABA-ergic input to its dendrites. GABA pacemakers synapse on the soma and axon initial segment.

 

Contacts formed with the dendrites of pyramidal neurons function as inhibitory interneurons in the classical sense (i.e. they oppose excitatory drive), whereas GABA neurons targeting the soma or the proximal axon (of the pyramidal neuron) function as pacemakers. We can consider how these GABA pacemaker neurons are optimised for their task. Firstly they have very fast dynamics, swifter for example than the pyramidal neurons that they make contact with. Secondly, they provide a very strong and reliable signal to the pyramidal neuron by engulfing the soma or the proximal axon with numerous terminals. A strong, brief, recurrent signal to the soma and proximal axon creates a series of time windows, which determine precisely when the pyramidal neuron fires. Thirdly, individual pacemaker neurons make contact with numerous local pyramidal neurons. And finally, groups of pacemaker neurons are connected by electrical synapses (gap junctions) so that they can function as an interconnected single entity, a syncytium. For completion, pyramidal neurons make strong, reliable synapses (excitatory) with pacemaker neurons.

It is readily apparent that the interconnectivity of pyramidal neurons and GABA interneurons favours the emergence of oscillations, with successive, precisely timed periods of integration followed by periods of AP discharge. Experiments have shown that the population of neurons in an active ensemble generate the rhythm, whilst the rhythm puts precise constraints upon when an individual neuron can fire.

Systems and levels
For slow, diffuse modulators such as noradrenaline, it makes sense to talk of a system. To recap, noradrenaline [NA] is synthesized by no more than tens of thousands of neurons, confined to discrete nuclei within the brainstem, and is ‘sprayed’ from en-passant boutons over large territories of CNS tissue, in a hormone-like manner. Crucially, the release patterns of noradrenaline [and other neuromodulators] can be clearly mapped onto distinct behavioural states, the most marked differences arising in the sleep-state [noradrenaline – ‘off’] versus the waking-state [noradrenaline – ‘on’]. Since the extracellular concentrations of noradrenaline [and other neuromodulators] can inform directly about higher brain/mind levels, the idea of a noradrenergic system has utility.

Glutamate and GABA are too ubiquitous as fast point-to-point transmitters for the term ‘system’ to be applicable in the same way. Particular patterns of behaviour cannot be mapped onto the release of GABA or glutamate at a specific locus. All we can say is that neurons in an ensemble use glutamate and GABA to communicate with each other. Whereas transient fluctuations in the extracellular concentrations of GABA/glutamate do not reveal anything about behaviour, the dynamics of neuronal ensembles correspond with distinct behavioural states. Again the sleep wake-cycle is illustrative. Oscillatory activity generated by the ensemble can be mapped unambiguously onto the sleep-state and the waking-state.

Learning & Memory
In the 1970s it became clear that excitatory connections onto pyramidal neurons could be made stronger, if they were subjected to particular patterns of input. This was the first experimental support for an idea that can be traced back to Ramon y Cajal – the idea that synapses are modifiable (plastic) and that such plasticity might serve as the physical basis of memory.

There are various forms of plasticity, but the most widely studied is NMDA-dependent long-term potentiation (LTP). In the early 1980’s, researchers based in Bristol showed that NMDA receptor antagonists could block the initiation of LTP [and subsequent behavioural experiments, (most famously, by Richard Morris in Edinburgh) showed that such drugs could inhibit new learning].

NMDA receptor channels are found at the heads of dendritic spines, adjacent to the glutamate terminal. AMPA receptor channels are found in the same locale. When activated, both receptor channels produce an excitatory-post-synaptic-potential (EPSP). In the case of the AMPA receptor, the EPSP is mediated by sodium ions flowing into the spine. For NMDA receptors, the EPSP is mediated by a combination of sodium and calcium ions. [It is the calcium signal that initiates LTP (Figure 3). Early-phase LTP is mediated by phosphorylation of AMPA receptors (increasing their conductance) and by insertion of new AMPA receptors into the post-synaptic membrane].

long term potentiation

Long Term Potentiation (LTP) is induced by NMDA receptor activation. The mechanism of early-phase LTP involves the enhancement of AMPA receptor conductances and insertion of new AMPA receptors into the post-synaptic membrane.

AMPA and NMDA receptor channels differ in one other key property. The NMDA channel is voltage-dependent. At membrane potentials less than -50mV, the NMDA channel remains closed, even if glutamate is bound to the receptor. For the NMDA channel to snap open, the membrane potential must be already depolarised to at least -30mV. So two conditions are necessary for NMDA conductance; binding of glutamate and membrane depolarisation. For this reason, the NMDA receptor is said to be a coincidence detector (or in engineering terms, an AND gate).

Sufficient post-synaptic depolarisation can occur from backward-propagating action potentials (APs) or from temporally or spatially summated excitatory input to a dendritic branch. Research in the last decade has revealed that the timing of pre-synaptic activity (glutamate release) and of post-synaptic activity (post-synaptic-depolarisation) is critical in determining whether synaptic strength will be altered. Pre and post synaptic ‘events’ must occur within approximately 20 milliseconds, otherwise synaptic strength remains unchanged. This form of plasticity, known as Spike-Timing-Dependent-Plasticity (SDTP), is likely to become increasingly relevant as we begin to conceptualise ‘micro-circuit’ abnormalities in major neurodevelopmental disorders. Two final points about SDTP will be made here. Plasticity is bidirectional (potentiation or depression) depending on the order of pre and post-synaptic events. And conventional modulators such as dopamine can impact upon the timing rules and alter the direction of the plasticity, (LTP or LTD).

Some Psychiatry: The K-Hole and beyond
Ketamine, a drug that has attracted the attention of psychiatrists in the past few decades, ‘blocks’ the NMDA channel. It has been used as a model psychosis, and latterly has been demonstrated to have acute anti-depressant properties. (It certainly impairs new learning, as would be expected).

Downstream of NMDA blockade, there is no clear consensus as to how ketamine produces a psychosis. Counter-intuitively (for a glutamate antagonist), ketamine increases the excitability (spiking) of pyramidal neurons. Ketamine also increases the power of gamma band (~40 Hz oscillations) and some have proposed that ‘kernels’ of ‘abnormal’ gamma underlie the psychotic-like effect.

But the behavioural pharmacology of ketamine is far from straightforward. Rating-scales used in schizophrenia research, are probably not ideal for capturing the nuances of the drug. Those who have taken a more phenomenological approach [in the sense of ‘bracketing-out’ existing assumptions, whilst focussing on clear descriptions] have identified a much richer and more complex behavioural psychopharmacology, which includes euphoria, near-death experiences, the cessation of time, the dissolution of the ego, and the experience of being immersed in fractal geometries or boundless oneness (Jansen K, Ketamine: Dreams & Realities 2000).

Close observation reveals the dose-dependent emergence of an oneroid (dream-like) state, and other catatonic features (ambitendency, posturing) but not a classic paranoid psychosis. Researchers have also tended to assume that ketamine can ‘cause’ negative symptoms, but reports of euphoria, terror and awe are inconsistent with this categorisation. Motor output (which includes speech of course) is certainly restricted following ketamine, but because the concurrent inner world is a kaleidoscope of strange, mystical and fantastic experiences with extremes of emotion, the overall picture is far removed from the negative syndrome.

Nevertheless, ketamine is frequently championed as the most convincing drug-model of schizophrenia because it can induce negative symptoms, on a rating scale. The irony perhaps is that the ketamine experience might actually be more schizophrenia-like than many of its proponents have suggested. Ketamine elicits phenomena, which are now very rarely encountered in psychiatric clinics, given the modern-day domination of the softer, paranoid form of the illness.

Update

Paul Janssen’s genius was in predicting that a drug which blocked the effects of amphetamine in animals, would be an effective treatment for those cases of schizophrenia that resembled an amphetamine psychosis (characterised by agitation, hallucinations and delusions)[link]. That drug was haloperidol, and that class of drug (D2 dopamine receptor antagonists) changed the landscape of psychiatry.

Janssen’s logic would also suggest that a drug which inhibited the effects of ketamine in animals, would be an effective treatment for those cases of schizophrenia which resemble ketamine-elicited psychopathology (characterised by bizarre, inaccessible dream-like states, and psychotic motor phenomena. i.e. cases where ECT becomes a sensible option). A pharmacological antagonist of ketamine (in animals) proved to be ineffective against human paranoid schizophrenia. Perhaps this could have been predicted, by closer attention to the phenomenology of ketamine. The question now is whether ‘The Lilly compound‘ has efficacy against non-paranoid schizophrenia?

Natural antidepressants & new brain cells

New Brain Cells

In the last decade it has become clear that new cells can form in the adult brain. This happens in a region known as the hippocampal complex. The hippocampal complex is found deep inside either temple and is crucial for memory and emotion. The hippocampal complex inhibits the human stress response, but can itself be damaged by persistent stress, leading to a vicious cycle in which the stress response is amplified further and depression ensues.

hippocampus from nieuwenhuys et al

The hippocampal complex is found in the temporal lobe, and has a crucial role in regulating the stress response.

Experimental work suggests that neurogenesis (the birth of new neurons) in the hippocampal complex is vital for the action of conventional antidepressant drugs. Exercise and enriched environments also promote neurogenesis, whilst stress has the opposite effect.The current picture is that hippocampal health (including the birth of new neurons) is essential for protecting the organism against the effects of stress, so that if hippocampal functioning is compromised, anxiety and depression can emerge.

 

Natural Antidepressants

There has been recent interest in the antidepressant properties of a natural molecule called curcumin. This substance is found in the herb turmeric. As well as a foodstuff, turmeric has been used for centuries in traditional Indian medicine (Ayurveda). In pre-clinical studies, curcumin exhibited clear antidepressant effects.

curcumin

Research has focused on the mechanism of action of curcumin. Remarkably it appears that curcumin can also increase the birth of new neurons in the hippocampal complex. This is an intriguing finding which hints at the possibility of a new class of antidepressant drug.

A new paper from researchers at King’s College London provides an excellent summary of work in this area. The full paper can be read here.

 

Ketamine | Fairfax | Alexandria | 703-844-0184| Ketamine therapy | Ketamine as an anti-depressant – Is it right for you? | Dr. Sendi | Ketamine physician | Fairfax | Mt. Vernon | Harrisonburg | Virginia

NOVA Health Recovery  <<< Ketamine infusion center in Fairfax, Virginia 22306 – ketamine for depression, pain, addiction

 

Call 703-844-0184 for immediate evaluation!

I am posting a Ketamine article I published in “Your Health Magazine” below. There is excellent studies demonstrating the efficacy of Ketmine in multiple disorders, especially depression, PTSD, post-partum depression, suicidality, Obsessive-compulsive disorder, and severl other mental health problems. Likewise, Ketamine is effective in numerous painful conditions, including CRPS, neuropathy, fibromyalgia, post-herpetic neuralgia, phantom-limb pain, and others. I will discuss articles on each in the ensuing months.

I have used Ketamine over the past 20 years with excellent results in multiple settings. I have always been impressed by it’s safety, especially when it comes to respiratory and cardiac situations.

More and more information is coming about Ketamine’s versatility. Even Time magazine had a recent posting regarding it’s use in depression:

New hope in Depression

Ketamine treatment | Dr. Sendi | Fairfax | Alexandria | Virginia | 703-844-0184

Also, a mention in November JAMA 2017 with Dr. Zarate:

Abbasi J. Ketamine Minus the Trip: New Hope for Treatment-Resistant DepressionJAMA.2017;318(20):1964–1966. doi:10.1001/jama.2017.12975

Ketamine minus the trip

Ketamine minus the trip – a new hope in treating depression  < Article

Here is the audio file link regarding Ketamine in JAMA : https://jamanetwork.com/learning/audio-player/14890187

 

 

 

Ketamine has been safely used for over 45 years, serving as an effective anesthetic agent that has also been shown to have benefits in the treatment of a wide variety of painful conditions as well as mood-related disorders. Treatment-resistant depression is an example of a life-threatening disorder that can be improved through the use of specific protocols that involve the infusion of Ketamine. Depression causes tremendous suffering in both quality of life as well as medical problems that result from the stress it produces. Many individuals have tried numerous therapies that have had little to no impact on their depression, leaving them feeling hopeless over their condition. It turns out that for properly selected individuals, Ketamine can provide acute relief within hours to days. Unlike typical antidepressants, Ketamine interacts with certain brain-derived factors that encourage nerve cells to make meaningful connections that can diminish depression within a much shorter time than a standard depression medication. It is a ‘brain reset’ of sorts, allowing underlying medications to be adjusted while your mood is rapidly elevated through genuine changes of brain circuitry.

Ketamine also provides potentially effective treatment in cases of painful conditions, such as RSD/CRPS, trigeminal neuralgia, post-herpetic neuralgia, and several other nerve conditions. Ketamine can be used in an office-based intravenous protocol and then continued in a topical treatment for those who respond well.

Although Ketamine is FDA approved for anesthetic use, it has not been sent to the FDA for approval of any other medical states. However, the evidence for Ketamine’s ability to provide relief in conditions such as PTSD, anxiety disorders, depression, suicidality, post-herpetic neuralgia, CRPS, trigeminal neuralgia, and multiple other conditions has accumulated over 45 years of use in multiple studies. Ketamine is also being evaluated for drug addictions as well as alcohol use disorder. More recently, Ketamine was featured in Time magazine (August 2017) and in JAMA (November 2017) due to the  positive effects it has had in difficult-to-treat depression.

More and more clinics are offering this treatment, which creates new possibilities for improving conditions that formerly had so few options. With proper patient selection and appropriate monitoring, Ketamine can be safely and comfortably used in an office setting. With a standard slow infusion, most people do not even notice any significant side effects. If you have suffered from any of these conditions then ask your specialist if Ketamine may be a solution for you.

Pictagram from Your health magazine

Fed up with dieting? Dr. Christopher Sendi MD explains dietary success. Link in bio. • #weightloss #nutrition #exercise #washingtondc #virginia #maryland #novaaddictionspecialists #yourhealth #transformation#washingtondc #weightloss#virginia #nutrition #maryland #novaaddictionspecialists #yourhealth #exercise #transformation

“Addiction is a devastating disease that affects an individual physically and psychologically. Counseling may help the psychological component but medications can be much more effective for the physical changes that result from alcohol and opioid abuse.” – Christopher Sendi MD • Link in bio #alcoholaddiction #addiction #opioidaddiction #counseling #medication #recovery#addiction #medication #recovery#counseling #opioidaddiction #alcoholaddiction

 

 

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I copied an pasted an article from people’s pharmacy below that has several excellent links:

Time magazine has a cover story (August 7, 2017) titled:

“THE ANTI
ANTIDEPRESSANT

Depression afflicts 16 million Americans.
One third don’t respond to treatment
A surprising new drug may change that”

The drug in question is ketamine. Will ketamine stop suicidal thoughts better than traditional antidepressants?

When someone is suicidal seconds count!

Q. Is ketamine infusion safe for the elderly? My son’s mother-in-law (age 69) has been diagnosed with major depression. She has made two suicide attempts.

I am not sure what she is taking now, but she seems apathetic, worries about everything and interacts inappropriately with family. She is almost completely unresponsive to her grandchildren. This is a total change from her personality five years ago, when she was devoted to her family and engaged with the world.

A. Major depression takes a terrible toll on the individual, family and friends. Suicide attempts are a clear signal that your son’s mother-in-law is desperate and requires expert medical intervention.

Ketamine (Ketalar) is a fascinating drug that has been used since 1962 as a general anesthetic. Over the last several years researchers have discovered that this medication has profound antidepressant activity that kicks in within hours instead of the usual weeks of standard drugs. When someone is suicidal it is dangerous to wait weeks for an antidepressant drug to work.

Will Ketamine Stop Suicidal Thoughts?

A recent meta-analysis found that ketamine is effective in reducing suicidal ideation within four hours (Neuroscience and Biobehavioral Reviews, June 2017).  Unfortunately, research has not yet shown how long this effect may last.

This isn’t the first assessment of ketamine in the treatment of suicidal thoughts.

Here are some other reports in the medical literature:

“Sublingual (under the tongue) Ketamine for Rapid Relief of Suicidal Ideation”:

“These cases demonstrate that low doses of sublingual ketamine repeated over a span of hours can induce rapid remission of suicidality in unipolar or bipolar depression.

“Chronic use of oral or sublingual ketamine has been helpful in the past 4 years for many of my patients with mild depressive symptoms.

“Sublingual ketamine may be a practical option for managing suicidality in outpatients as an adjunct to traditional antidepressants and mood stabilizers and could shorten the hospital stay of psychiatric inpatients. Sublingual ketamine is worthy of systematic study as a treatment to provide rapid relief of suicidal ideation.”

Reduction in Suicidal Ideation Following Repeated Doses of Intravenous Ketamine?

…”the evidence to date supporting the clinical use of ketamine as antisuicidal treatment is extremely preliminary, and on the basis of the article by Ionescu et al, conclusions concerning the effects of ketamine on suicidal ideation should be drawn with caution.”

Ketamine Rapidly Relieves Acute Suicidal Ideation in Cancer Patients: A Randomized Controlled Clinical Trial

“Cancer patients experience increased risk and incidence of suicide and other psychiatric disorders.

“In the past 10 years, evidence has emerged showing that sub-anesthetic doses of ketamine (0.5 mg/kg) induce fast-acting antidepressant effects on depressed patients. Antidepressant effects of ketamine were observed as soon as 40 min after infusion and typically lasted at most for 7 days, with some patients experiencing more prolonged mood improvement.

” Collectively, this study provides novel information about the rapid antidepressant effect of ketamine on acute depression and suicidal ideation in newly-diagnosed cancer patients.”

“Ketamine for Treatment of Suicidal Ideation and Reduction of Risk for Suicidal Behavior”

(in Current Psychiatry Reports, June, 2016).

“Our review concludes that ketamine treatment can be seen as a double-edged sword, clinically to help provide treatment for acutely suicidal patients and experimentally to explore the neurobiological nature of suicidal ideation and suicidal behavior.”

Ketamine and Your Mother-In-Law:

There is inadequate research on ketamine infusion in older patients (Expert Opinion on Pharmacotherapy, April 2017).  Since this medication may alter blood pressure and heart rate, the latest recommendations from the American Psychiatric Association call for monitoring so that immediate care may be provided if necessary (JAMA Psychiatry, April 1, 2017).

More articles from The People’s Pharmacy about whether Ketamine can stop suicidal thoughts are available at these links:

Can Ketamine Jump Start Antidepressant Action?

Radio Show # 983 (FREE): Intriguing Approaches to Overcoming Depression

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Dr. Sendi graduated from Georgetown University Medical School and trained at Pitt County Memorial Hospital, East Carolina University, Greenville, N.C. for his Board Certification in Internal Medicine. He is also ABPSUS Board Certified in Emergency Medicine and Board Certified in Obesity Medicine with the American Board of Obesity Medicine.

Practice Philosophy

NOVA Health Recovery was founded to provide the optimal care to patients suffering from life-altering, preventable illnesses such as Obesity, Addiction, and Pain. We provide progressive therapies for challenging cases of depression, PTSD, neuropathy, CRPS/RSD, and other painful conditions using Ketamine infusions in a comfortable and safely monitored setting. We also use state-of-the-art interventions for addictions of multiple types, providing the tools and support to allow one to move forward in a healthy, successful manner. There is no need to suffer from treatable conditions in which progressive medication assisted therapies, behavioral support, wellness plans, and general health screening can allow you to improve your quality of life. We also use telemedicine to make it easy for you to see your physician from the comfort of your own home.

Professional Memberships:

American College of Physicians, American Society of Addiction Medicine, American Society for Nutrition, The Obesity Society.

Special Interests:

Dr. Sendi has 21 years experience in the medical field. Included experiences are Addiction and Pain Management, Obesity and weight management, lipidology, and wellness. Dr. Sendi is Board Certified in Internal Medicine, Emergency Medicine, and Obesity Medicine. His additional interests include wellness, aging, and health-risk mitigation.

Have you Tried all options for depression and pain?

At NOVA Health Recovery, we understand how painful conditions, such as CRPS, post-herpetic neuralgia, and neuropathies rob your life of comfort and quality. We also recognize the suffering that mental health problems, such as anxiety, depression, and PTSD inflict on people and destroy the ability to enjoy even their best years. Many have exhausted multiple therapies and feel hopeless about any treatment at all. NOVA Health Recovery offers Ketamine treatments to appropriate patients who suffer such conditions. In conjunction with other regimens, Ketamine infusion, offered in a monitored, comfortable setting, may provide improvement. This option may just be what you need to pick up your mood and decrease you pain while your regular medications take effect.

Want to learn more? Schedule a consultation today by calling 703-844-0184.