Development of posttraumatic stress disorder in adult bipolar patients with histories of severe childhood abuse.
Little is known about the nature and extent of posttraumatic stress disorder (PTSD) in adults with bipolar disorder, particularly in relation to the presence of past childhood or adult forms of abuse, and its impact on course of illness. The authors studied 100 consecutive DSM-IV bipolar patients who were evaluated for childhood physical, sexual and emotional abuse, traumatic events in adulthood, and lifetime PTSD. Adult comorbid PTSD was evident in 24% of subjects and was significantly associated with childhood sexual abuse, adult sexual assault, and adult survival of the suicide, homicide, or accidental death of a close friend or relative. Severe childhood abuse was reported by about half of bipolar patients, but only one-third of abused patients developed PTSD. Risk for PTSD rose in linear fashion to the number of childhood abuse subtypes present. Adult sexual assault was significantly more likely to be associated with PTSD if childhood sexual abuse was present rather than absent. The findings suggest that about one-third of bipolar patients with severe childhood abuse histories, particularly sexual abuse, manifest comorbid adult PTSD. Childhood sexual abuse, as well as severe interpersonal loss, may sensitize individuals who are predisposed to bipolar disorder also to develop eventual PTSD.
Goldberg
Joseph F
JF
Affective Disorders Program, Silver Hill Hospital, 208 Valley Road, New Canaan, CT 06840, USA. Jgoldber1@lij.edu
Garno
Jessica L
JL
D000328:Adult; D001714:Bipolar Disorder / Q000150:complications*; D002648:Child; D002650:Child Abuse, Sexual / Q000523:psychology*; D015897:Comorbidity; D039721:Diagnostic and Statistical Manual of Mental Disorders; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012307:Risk Factors; D013313:Stress Disorders, Post-Traumatic / Q000209:etiology* / Q000523:psychology*