Ptsd
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PTSD is a psychiatric illness that affects the brain after a traumatic experience like war, assault, or losing a loved one. A study of Rwandan genocide survivors found a relationship between higher amounts of trauma exposure and increased likelihood of developing PTSD. The study also identified potential genetic biomarkers linked to PTSD. Researchers have studied the COMT enzyme, which helps process stress chemicals, and found that people with less COMT may have higher stress levels and increased vulnerability to PTSD and other stress-related mental disorders.
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This document provides an overview and objectives for a presentation on primary care management of returning veterans with PTSD. It discusses the scope of PTSD among veterans, the pathophysiology and diagnostic criteria, and how PTSD can impact common medical problems and family relationships. It outlines the role of osteopathic and adjunctive interventions, as well as resources for managing PTSD. Maps and images are included to depict areas of conflict and lifestyle impacts. The presentation aims to help primary care providers better recognize, understand, and treat PTSD among veteran patients.
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Ptsd
- 1. PTSD By, Lucas Millman and Adam Hall
- 2. About PTSD • PTSD stands for Post Traumatic Stress Disorder • It is a psychiatric illness that affects the brain after it goes through a traumatic experience • It was first identified in veterans from Vietnam who had a traumatic experience • The types of traumatic events range from losing a loved one, experiences in prison, assault, domestic abuse, rape, war experiences • It can happen to any age, race or gender and does not always occur right after the traumatic event
- 3. Study in Rwandan Genocide • A study identified genes as potential biologic markers linked to PTSD • Scientist screened surviving victims of the Rwandan genocide where the total death toll was about 500,000 people • Rwandans experienced significant trauma by witnessing traumatic events or losing loved one • The study evaluated blood samples and reviewed medical records from 424 Rwanda genocide survivor, participants experienced trauma but one group was diagnosed with PTSD • The study found a "dose-response" relationship between traumatic load and the widespread appearance of lifetime PTSD • Their hypothesis suggests a direct relationship where the higher amount of traumatic load, the more likely the chance of developing PTSD • Scientists also found genetic biomarkers directly linked to the "traumatic load"
- 4. COMT • The COMT stands for catechol-O-methyltransferase • It is an enzyme produced by all individuals with some variability • COMT "digests" the chemicals produced when stress occurs • COMT used to be linked with the feeling of fear • They concluded people with less COMT have a higher stress load leaving them more vulnerable to PTSD • This study may provide information putting us one step closer to finding a biologic intervention for prevention or treatment of mental disorders related to stress like PTSD