Researchers find no "one size fits all" treatment of PTSD

Research shows possible neurological patterns for PTSD symptoms
MYFOXPhilly

The study, published online Sept. 17 in JAMA Psychiatry, represents a shift within the field of psychiatry away from a "one-size-fits-all" approach to more individualized treatments for mental health issues that target specific areas of the brain.

THURSDAY, Sept. 18, 2014 (HealthDay News) -- Imaging technology has shed new light on how certain symptoms of post-traumatic stress disorder (PTSD) manifest in the brain, according to a new study.

PTSD is a mental health condition that can cause a wide range of debilitating symptoms, such as flashbacks to a traumatic event, being in a constant state of stress and avoiding certain situation and people, according to background information from the study.

Researchers identified a specific opioid receptor in the brain linked to emotion that is also associated with a specific group of PTSD symptoms, including listlessness and emotional detachment. They suggested their findings could help doctors develop targeted, or personalized treatments for the condition.

"Our study points toward a more personalized treatment approach for people with a specific symptom profile that's been linked to a particular neurobiological abnormality," explained the study's lead author, Dr. Alexander Neumeister, co-director of NYU Langone Medical Center's Steven and Alexandra Cohen Veterans Center for the Study of Post-Traumatic Stress Disorder and Traumatic Brain Injury, in an NYU news release.

"Understanding more about where and how symptoms of PTSD manifest in the brain is a critical part of research efforts to develop more effective medications and treatment modalities."

"People with cancer have a variety of different treatment options available based on the type of cancer that they have," noted Neumeister. "We aim to do the same thing in psychiatry. We're deconstructing PTSD symptoms, linking them to different brain dysfunction, and then developing treatments that target those symptoms. It's really a revolutionary step forward that has been supported by the National Institute of Mental Health (NIMH) over the past few years in their Research Domain Criteria Project."
read more here