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Self-induced water intoxication treated with group psychotherapy
R C Millson1, A P Smith, A B Koczapski
1Riverview Hospital, Port Coquitlam, B.C., Canada.
The American Journal of Psychiatry
|May 1, 1993
Summary
Group psychotherapy significantly reduced fluid intake in male inpatients with chronic schizophrenia and polydipsia. However, the positive effects of this intervention were temporary, necessitating continuous treatment for sustained benefits.
Area of Science:
- Psychiatry
- Clinical Psychology
Background:
- Polydipsia is a common and challenging symptom in patients with chronic schizophrenia.
- Excessive fluid intake can lead to water intoxication and other serious health complications.
Purpose of the Study:
- To investigate the efficacy of group psychotherapy in managing polydipsia in male inpatients with chronic schizophrenia.
- To assess the short-term and follow-up effects of this therapeutic intervention.
Main Methods:
- A controlled, prospective study was conducted over 4 months.
- Ten male inpatients diagnosed with chronic schizophrenia and polydipsia were divided into two groups.
- One group received group psychotherapy, while the control group did not.
Main Results:
- Patients treated with group psychotherapy demonstrated a significant reduction in fluid consumption compared to the control group.
- The therapeutic benefits observed during the treatment phase diminished rapidly during the follow-up period.
Conclusions:
- Group psychotherapy shows potential as an intervention for reducing fluid intake in schizophrenia patients with polydipsia.
- The transient nature of the treatment effect highlights the importance of sustained and ongoing therapeutic support.