The rise of assertive community interventions in South Africa: a randomized control trial assessing the impact of a modified assertive intervention on readmission rates; a three year follow-up

BMC Psychiatry

Daniel JH Niehaus³  Esme Jordaan¹  Ushma Galal²  Liezl Koen³  Ulla A Botha³ 

[1] Medical Research Council, Bellville, South Africa;Department of Statistical Sciences, University of Cape Town, Rondebosch, South Africa;Department of Psychiatry, Faculty of Medicine and Health Sciences, University of Stellenbosch, PO Box 19063, Tygerberg 7505, South Africa

关键词: Days in hospital;    Readmission rates;    Developing countries;    Assertive interventions;   

Others  :  1123745
DOI  :  10.1186/1471-244X-14-56

 received in 2013-06-25, accepted in 2014-02-18,  发布年份 2014

【 摘 要 】

Background

Many countries have over the last few years incorporated mental health assertive interventions in an attempt to address the repercussions of deinstitutionalization. Recent publications have failed to duplicate the positive outcomes reported initially which has cast doubt on the future of these interventions. We previously reported on 29 patients from a developing country who completed 12 months in an assertive intervention which was a modified version of the international assertive community treatment model. We demonstrated reduction in readmission rates as well as improvements in social functioning compared to patients from the control group. The obvious question was, however, if these outcomes could be sustained for longer periods of time. This study aims to determine if modified assertive interventions in an under-resourced setting can successfully maintain reductions in hospitalizations.

Methods

Patients suffering from schizophrenia who met a modified version of Weidens’ high frequency criteria were randomized into two groups. One group received a modified assertive intervention based on the international assertive community treatment model. The other group received standard care according to the model of service delivery in this region. Data was collected after 36 months, comparing readmissions and days spent in hospital.

Results

The results demonstrated significant differences between the groups. Patients in the intervention group had significantly less readmissions (p = 0.007) and spent less days in hospital compared to the patients in the control group (p = 0.013).

Conclusion

Modified assertive interventions may be successful in reducing readmissions and days spent in hospital in developing countries where standard care services are less comprehensive. These interventions can be tailored in such a way to meet service needs and still remain affordable and feasible within the context of an under-resourced setting.

【 授权许可】

   
2014 Botha et al.; licensee BioMed Central Ltd.

【 图 表 】

Figure 1.

Figure 2.

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