Cancer and post-traumatic stress disorder: Diagnosis, pathogenesis and treatment considerations

James K. Rustad, Daniella David, M. Beatriz Currier

Research output: Contribution to journalArticle

25 Scopus citations

Abstract

Objective: The purpose of this article was to review the literature regarding diagnosis, pathogenesis, and treatment of post-traumatic stress disorder (PTSD) associated with cancer. Method: We surveyed studies examining the validity of diagnostic scales commonly used to measure PTSD in patients with cancer. Neurobiological underpinnings of PTSD and cancer, including inflammation as the physiological mechanism linking these comorbidities, were examined. Psychopharmacologic and psychotherapeutic treatment of PTSD symptoms in patients with cancer was reviewed. In addition, potential druga-drug interactions between psychotropic medications commonly used to treat PTSD and anti-cancer agents were reviewed. Results: Multiple studies demonstrated the validity of the PTSD Checklist Civilian Version (PCL-C) in diagnosing PTSD in patients with cancer. Research has shown that PTSD as defined in DSM-IV appears to be a better model for conceptualizing distress in patients with cancer than a generalized "distress" model. Epidemiologic studies have shown an increased incidence of PTSD associated with cancer; however, literature regarding characteristics of PTSD in patients with cancer is cross-sectional in nature. Significance of results: Future research focusing on longitudinal, prospective studies to identify patients at risk, determine causal or aggravating factors, and develop preventive interventions is needed. Further study of PTSD in patients with cancer may help increase recognition of this disorder, optimize treatment, and enhance the quality of life of these individuals.

Original languageEnglish (US)
Pages (from-to)213-223
Number of pages11
JournalPalliative and Supportive Care
Volume10
Issue number3
DOIs
StatePublished - Sep 1 2012

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Keywords

  • Cancer
  • Drug interactions
  • Epidemiology
  • Pathophysiology
  • PTSD

ASJC Scopus subject areas

  • Medicine(all)
  • Psychiatry and Mental health
  • Clinical Psychology
  • Nursing(all)

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