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News Articles: ketamine

Zebra fish larvae through a microscope in a laboratory at the Pasteur Institute in Paris in 2023.

Tagged as: 

  • Science

Tiny fish on ketamine may show how drug eases depression

In zebrafish, ketamine causes changes a brain circuit involved in "giving up." That may help explain how the drug helps people with depression.

January 07, 2025
|
By:
  • Jon Hamilton
Matthew Perry appears at the premiere of <em>Ride </em>in Los Angeles on April 28, 2015.

Tagged as: 

  • Law

Doctor charged in Matthew Perry case pleads guilty to conspiracy to dispense ketamine

In the months leading up to Perry's death, Mark Chavez said in a plea deal he conspired to distribute liquid ketamine and ketamine lozenges to Perry through transactions with another doctor.

October 03, 2024
|
By:
  • Ayana Archie
Patients report that ketamine infusions can be lifesaving, with immediate improvement for severe depression. But dosage and safety measures vary widely at the hundreds of clinics that have opened.

Tagged as: 

  • Mental Health

The ketamine economy: New mental health clinics are a 'Wild West' with few rules

Ketamine, approved as an anesthetic in 1970, is emerging as a major alternative mental health treatment. But more than 500 clinics have popped up with little regulation, and treatment varies widely.

February 01, 2024
|
By:
  • Dawn Megli
An EMDR therapy session with Marlo Taylor holding up two fingers as Jess Geyerman tracks her motion while seated on a sofa in front of Taylor.

Tagged as: 

  • Health

This PTSD treatment uses eye movement to turn traumatic memories into learning, healing experiences

The Georgia EMDR Network has 150 certified specialists, but its community coordinator Angie Heath estimates hundreds of therapists throughout the state are using EMDR — eye movement desensitization and reprocessing — techniques for people with post-traumatic stress disorder.

August 24, 2023
|
By:
  • Ellen Eldridge
Scientists say they've found a special part of the brain that, when stimulated, can cause out-of-body experiences.

Tagged as: 

  • Science

Having an out-of-body experience? Blame this sausage-shaped piece of your brain

An obscure bit of brain tissue appears critical to both out-of-body experiences and our sense of being anchored to a physical self.

July 05, 2023
|
By:
  • Jon Hamilton
After a dose of ketamine, special video games that offered a depressed player positive feedback, in the form of smiling faces or encouraging words, seemed to boost the length of time the drug quelled depression.

Tagged as: 

  • Health

Smiling faces might help the drug ketamine keep depression at bay

In a recent small study, the antidepressant effects of ketamine lasted longer when an intravenous dose was followed with computer games featuring smiling faces or words aimed at boosting self-esteem.

November 03, 2022
|
By:
  • Jon Hamilton
Dr. Michael Muench stands in the Atlanta Field Trip Health office

Tagged as: 

  • Health

When traditional antidepressants fail, some depressed patients seek relief with ketamine

Ketamine, a Schedule III non-narcotic substance, has been available to licensed prescribers since the 1970s. Since then, multiple studies have shown ketamine helps some depression patients who feel as though they’ve tried everything else. 

June 01, 2022
|
By:
  • Ellen Eldridge
Scientists used light to control the firing of specific cells to artificially create a rhythm in the brain that acted like the drug ketamine

Tagged as: 

  • Science

Scientists Say A Mind-Bending Rhythm In The Brain Can Act Like Ketamine

Researchers were able to mimic the mind-altering effects of the drug ketamine by inducing a particular rhythm in one area of the brain.

September 18, 2020
|
By:
  • Jon Hamilton
In 2019, the FDA approved Spravato for patients with major depressive disorder who hadn't responded to other treatments. Now, the agency is adding patients who are having suicidal thoughts or have recently attempted to harm themselves or take their own lives.

Tagged as: 

  • Health

Nasal Spray Is A New Antidepressant Option For People At High Risk of Suicide

Doctors have a new option for suicidal patients. It's a fast-acting nasal spray containing a version of the anesthetic ketamine.

August 07, 2020
|
By:
  • Jon Hamilton

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