[Psychotherapy of positive symptoms in the treatment of patients with schizophrenia psychosis].
While the treatment of positive symptoms of patients with schizophrenic psychosis appeared until recently to be solely pharmacotherapeutic, new research findings show the efficacy of cognitive-behavioural psychotherapy (CBT) on positive symptoms in chronic psychotic patients. In addition, the effectiveness even in acute and recent-onset psychosis could be shown in some studies. The effects of CBT and standard care in psychosis compared to standard care alone and to other psychosocial interventions plus standard care are reviewed. The results of several studies and one meta-analysis show that CBT in schizophrenia patients has a direct effect on psychotic symptoms such as hallucinations as well as on relapse prevention. In routine settings,however,CBT has until now only rarely been delivered to these patients. In so-called large pragmatic trials, which might be subsumed as phase IIIb studies, the effects are tested. The therapeutic approach with the components of CBT for psychosis are described: building a therapeutic relationship, cognitive-behavioural coping strategies, developing an understanding of the experience of psychosis,working on hallucinations and delusions, addressing negative self-evaluations, anxiety, and depression,managing risk of relapse and social disability. Further clinical implications are described (capability of learning the therapeutic strategies, deliverability in broader clinical settings, acceptability by patients, combination with atypical neuroleptic drugs,and treatment of choice in risk populations).
Wiedemann
G
G
Universitätsklinik für Psychiatrie und Psychotherapie Tübingen. georg.wiedemann@med.uni-tuebingen.de
Klingberg
S
S
D000328:Adult; D002986:Clinical Trials as Topic; D015928:Cognitive Behavioral Therapy; D003131:Combined Modality Therapy; D003702:Delusions / Q000175:diagnosis / Q000523:psychology / Q000628:therapy*; D005260:Female; D006212:Hallucinations / Q000175:diagnosis / Q000523:psychology / Q000628:therapy*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010043:Outcome and Process Assessment, Health Care; D012559:Schizophrenia / Q000175:diagnosis / Q000628:therapy*; D012565:Schizophrenic Psychology