Urinary incontinence and diarrhoea associated with the switch from oral to injectable risperidone

An association between incontinence and antipsychotic drugs: A systematic review

To date, due to the increasing prevalence of psychiatric diseases, the use of antipsychotic drugs has expanded. One of the proven side effects of these drugs is incontinence. Treatment of this complication improves the quality of life in these patients, increases self-confidence, and betters cope with their psychiatric illness. The exact mechanism of this side effect is not fully understood, but various methods have been used experimentally to deal with it. Strategies such as behavior therapy, discontinuation or change of drugs, reducing the dose of drugs, and adding drugs with less incontinence have been used. Each of these methods and studies has different results that need to be summarized to make optimal use of them. Since most of these reports are case reports with a low statistical population, our study has systematically reviewed these studies to find a comprehensive model to deal with this complication.

Association between schizophrenia and urinary incontinence: A population-based study

BACKGROUND

Urinary incontinence (UI) is defined as the involuntary loss of urine and can constitute a hygiene or social problem for affected patients. Whether the UI incidence is higher in patients with schizophrenia than in the general population remains undetermined.

METHODS

The patients were selected from the Taiwan National Health Insurance Research Database, using claims data from 2005 to 2011. We compared the risk of UI between schizophrenia and nonschizophrenia groups. Logistic regression models were employed for analyzing the risk of UI after adjustment for sex, age, and comorbidities.

RESULTS

The adjusted odds ratio for UI in the schizophrenia group was 1.78-fold higher than that in the nonschizophrenia group. Furthermore, male patients with schizophrenia were more susceptible to UI than their female counterparts, and a higher risk of UI was observed among younger patients with schizophrenia.

CONCLUSION

Compared with the general population, the risk of UI was higher among the patients with schizophrenia. Early diagnosis and intervention can increase the quality of life among patients with schizophrenia.