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Biomarkers in an Animal Model for Revealing Neural, Hematologic, and Behavioral Correlates of PTSD

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Published on: October 10, 2012

PTSD in Combat Veterans With Cognitive Decline.

Rajdip Barman¹, Mark B Detweiler¹, Kye Y Kim¹

¹is a senior resident physician in psychiatry; is an attending geriatric psychiatrist; and is a professor of psychiatry, all at Virginia Tech Carilion School of Medicine in Roanoke. Dr. Detweiler is an attending geriatric psychiatrist at Salem VA Medical Center in Virginia. Dr. Kim is an attending geriatric psychiatrist at Catawba Geriatric Center/Catawba Hospital in Virginia.

Federal Practitioner : for the Health Care Professionals of the VA, Dod, and PHS

|February 16, 2019

Summary

Posttraumatic stress disorder (PTSD) symptoms can appear before dementia or resurface later, complicating treatment for affected individuals. Understanding this interplay is crucial for effective patient care and management strategies.

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Area of Science:

Neuroscience
Psychiatry
Gerontology

Background:

Dementia diagnosis and treatment present unique challenges in patients with pre-existing or emerging mental health conditions.
Posttraumatic stress disorder (PTSD) is a recognized comorbidity that can complicate the clinical presentation and management of neurodegenerative diseases.

Purpose of the Study:

To explore the complex relationship between posttraumatic stress disorder symptoms and dementia.
To highlight the diagnostic and therapeutic challenges posed by the co-occurrence of PTSD and dementia.

Main Methods:

Literature review of studies examining PTSD and dementia.
Analysis of clinical case reports detailing patients with both conditions.
Comparative analysis of symptom presentation and progression.

Main Results:

Patients may present with PTSD symptoms preceding dementia onset.
Long-dormant PTSD symptoms can be uncovered following the development of dementia.
The presence of PTSD complicates the accurate diagnosis and effective treatment of dementia.

Conclusions:

The bidirectional influence between PTSD and dementia necessitates integrated care approaches.
Further research is required to elucidate the underlying mechanisms and optimize treatment protocols for this patient population.