title: On the nosology of severe psychiatric post-partum disorders. Results of a catamnestic investigation.
abstract: A group of 57 women, who had been hospitalised for puerperal psychiatric disorders from 1958 to 1977, were reexamined in 1982. The aim of the study was to determine the proportion of patients who had suffered from nonpuerperal psychotic relapses or other subsequent psychopathology, to define the sample diagnostically, taking into account progress in classification, to characterize the so far relatively neglected later course of illness, and to establish criteria related to relapse and global clinical outcome. Of these patients 65% had at least one nonpuerperal relapse, only 25% remained free of later psychopathology, but the global outcome was favorable or relatively favorable in many cases. Of the patients who had had nonpuerperal relapses 43% were classified as suffering from affective psychosis, as many as 38% from schizoaffective psychosis, and only 19% from schizophrenia. Schizoaffective psychosis seems to be particularly liable to be provoked by childbirth. No major evidence was found that endogenous psychoses with puerperal onset and nonpuerperal relapses have a course of illness different from that of the corresponding diagnostic category in general. Cases with exclusively puerperal decompensations seem to be nosologically independent from the traditionally recognized endogenous psychoses. Characteristics strongly related to nonpuerperal relapses were a family history of psychosis and the occurrence of psychotic episodes before the index episode. Puerperal relapses occurred at a much higher rate in patients who also had nonpuerperal relapses than in patients without.
mesh_terms: D000328:Adult; D001714:Bipolar Disorder / Q000175:diagnosis; D003866:Depressive Disorder / Q000175:diagnosis; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D011247:Pregnancy; D011618:Psychotic Disorders / Q000175:diagnosis* / Q000523:psychology; D011644:Puerperal Disorders / Q000175:diagnosis* / Q000523:psychology; D012008:Recurrence; D012559:Schizophrenia / Q000175:diagnosis