title: Management of adults with PTSD part I: background, diagnosis and psychological therapies.
abstract: Post-traumatic stress disorder (PTSD) comprises four core symptom clusters following a traumatic event: (1) re-experiencing, (2) avoidance, (3) negative cognitions/mood, and (4) hyperarousal, lasting >1 month.(1,2) It causes clinically significant distress or impairment in social, occupational or other important functions.(1) Acute stress disorder (ASD) occurs within 4 weeks of the event and comprises similar symptoms to PTSD, lasting 2 days to 4 weeks.(3,4) Recognition and treatment of PTSD may be complicated by symptom overlap or comorbidity with disorders such as anxiety and depression.(5) Here we discuss recognition of PTSD and evidence for trauma-focused psychological treatment (generally considered to be first-line therapy). Part II of this article will discuss drugs, self-help and complementary therapy options.
mesh_terms: D000328:Adult; D001007:Anxiety / Q000150:complications / Q000175:diagnosis; D015928:Cognitive Behavioral Therapy / Q000379:methods; D003863:Depression / Q000150:complications / Q000175:diagnosis; D006801:Humans; D011320:Primary Health Care / Q000379:methods; D011613:Psychotherapy / Q000379:methods*; D013313:Stress Disorders, Post-Traumatic / Q000175:diagnosis / Q000503:physiopathology / Q000628:therapy*; D013997:Time Factors