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Conflict between current knowledge about posttraumatic stress disorder and its original conceptual basis
1Department of Psychiatry, Mount Sinai School of Medicine, New York, N.Y., USA.
The American Journal of Psychiatry
|December 1, 1995
Summary
Research explores how societal factors influenced the acceptance of trauma as a cause for posttraumatic stress disorder (PTSD). Current findings challenge initial PTSD conceptualizations, highlighting the need for updated understanding.
Area of Science:
- Psychiatry
- Psychology
- Neuroscience
Background:
- Posttraumatic stress disorder (PTSD) has evolved as a diagnostic entity.
- Its conceptualization has been shaped by historical, political, and social forces.
- The link between trauma and PTSD symptoms has been widely accepted.
Purpose of the Study:
- To examine the societal influences on the acceptance of trauma as a cause of PTSD.
- To analyze how contemporary research impacts initial PTSD conceptualizations.
- To address the evolving understanding of PTSD.
Main Methods:
- Review of conceptual origins of PTSD.
- Literature synthesis on PTSD prevalence, course, phenomenology, and neurobiology.
Main Results:
- Evidence supports PTSD as a distinct diagnostic entity.
- Current findings diverge from initial psychosocial and stress-based theories.
- Paradoxical results challenge established understandings of PTSD etiology.
Conclusions:
- PTSD remains a controversial and vulnerable diagnosis.
- Current research necessitates a re-evaluation of original PTSD conceptualizations.
- The field must formulate new conceptual issues based on emerging evidence.