Sandro Morselli: schizophrenic solitude, suicide, and psychotherapy

Management of schizophrenia with suicide risk

Suicidal behavior remains a major source of morbidity and mortality among schizophrenics. The National Institute of Mental Health Longitudinal Study of Chronic Schizophrenia found that over a mean of 6 years, 38% of the patients had at least one suicide attempt and 57% admitted to substantial suicidal ideation. Suicide is also a major issue among inpatients, with serious implications for clinical practice and patient-doctor relationships. The management of schizophrenic patients with suicide risk remains a difficult area for clinicians despite attempts to better understand it by gathering experts in the field. This article discusses the frequency of suicidal behavior in schizophrenia, offers a model for understanding it, and discusses various aspects of the management of the at-risk schizophrenic patient.

Acupuncture for schizophrenia: a systematic review and meta-analysis

BACKGROUND

Acupuncture is one of the most popular types of complementary/alternative medicine. It is sometimes used as a treatment for schizophrenia.

AIMS

The objective of this review is to assess systematically the clinical evidence for or against acupuncture as a treatment for schizophrenia.

METHODS

We searched 20 databases from their inception to May 2009 without language restrictions. All randomised clinical trials (RCTs) of acupuncture, with or without electrical stimulation or moxibustion for patients with schizophrenia were considered for inclusion.

RESULTS

Thirteen RCTs, all originating from China, met the inclusion criteria. One RCT reported significant effects of electroacupuncture (EA) plus drug therapy for improving auditory hallucunations and positive symptom compared with sham EA plus drug therapy. Four RCTs showed significant effects of acupuncture for response rate compared with antipsychotic drugs [n = 360, relative risk (RR): 1.18, 95% confidence interval (CI): 1.03-1.34, p = 0.01; heterogeneity: tau(2) = 0.00, chi(2) = 2.98, p = 0.39, I(2) = 0%]. Seven RCTs showed significant effects of acupuncture plus antipsychotic drug therapy for response rate compared with antipsychotic drug therapy (n = 457, RR: 1.15, 95% CI: 1.04-1.28, p = 0.008, heterogeneity: tau(2) = 0.00, chi(2) = 6.56, p = 0.36, I(2) = 9%). Two RCTs tested laser acupuncture against sham laser acupuncture. One RCT found beneficial effects of laser acupuncture on hallucination and the other RCT showed significant effects of laser acupuncture on response rate, Brief Psychiatric Rating Scale and clinical global index compared with sham laser. The methodological quality was generally poor and there was not a single high quality trial.

CONCLUSION

These results provide limited evidence for the effectiveness of acupuncture in treating the symptoms of schizophrenia. However, the total number of RCTs, the total sample size and the methodological quality were too low to draw firm conclusions. As all studies originated from China, international studies are needed to test whether there is any effect.

Subjective experience and suicidal ideation in schizophrenia

Suicidal ideation and behavior are a frequent complication of schizophrenia. Although a number of risk factors have been identified, specific features of suicidality in schizophrenia remain poorly understood. In this study, 19 patients with schizophrenia were interviewed in depth on their suicidal ideation and intentions, followed by a qualitative phenomenological analysis of the material. Solitude with inability to participate in human interactions and feelings of inferiority were found to be the main sources of suicidal ideation. These experiences seem to resemble ordinary depressive reactions, yet we found them to be reflective of a more basic self-alienation and incapacity for immersion in the shared world. Ignoring this experiential level of patients' disturbances may lead to trivialization (and misjudgment) of the experiences at the root of suicidality in schizophrenia.