Establishing views of traditional healers and biomedical practitioners on collaboration in mental health care in Zanzibar: a qualitative pilot study.

BACKGROUND: This qualitative pilot study aimed to establish views of traditional and biomedical practitioners towards collaboration between the two sectors on the treatment of people with mental illness in Zanzibar, Tanzania. METHODS: Six traditional healers (known as "waganga" in Swahili) and six nurses working in government secondary mental health services were invited to participate in a series of focus group discussions (FGDs). Two sets of FGDs took place approximately seven weeks apart. In each set, FGDs were conducted with traditional healers only, nurses only, and finally nurses and traditional healers together. FGDs were conducted in Swahili, audio-recorded and then translated to English by an independent translator and coded thematically using NVivo software. RESULTS: All participants expressed that they were in favour of collaboration between traditional and biomedical practitioners on mental healthcare. Opinions varied regarding what form this collaboration should take. For many nurses and healers, there was acknowledgement of the role of the other group in providing treatment for people with mental illness, with support for the idea of bi-directional referrals between the two sectors. For some nurses, the value of collaboration would be purely in the education of traditional healers in the recognition of mental illness, with subsequent referral to biomedical services. For some traditional healers, the idea of collaboration seemed to appeal in part because of a perceived opportunity to learn additional skills from biomedical practitioners. Both categories of participant expressed a belief that patients possessed by a jinn (a spirit) or those that had been bewitched needed treatment by traditional healers. On the other hand, those with what participants considered to be "mental illness" needed treatment at the hospital clinic. However, some nurses felt that that traditional healers might be able to provide helpful treatment for mental illness, as well as those suspected to be affected by jinn or witchcraft. There was agreement on the need to establish clear referral pathways between the two service providers. The creation of an office for traditional healers at the hospital was an area where there was disagreement among participants. CONCLUSIONS: We conclude that there is a positive view of collaboration among traditional healers and nurses who participated, and a willingness to work towards actual collaboration. The results suggest that views vary as to what form this collaboration should take, with opinions differing between nurses, as well as between traditional healers. Additional work is needed in order to further explore the nature of potential collaboration and extend the research to the wider population of traditional and biomedical practitioners in Zanzibar, to include primary health care workers.

Developing and implementing mental health policy in Zanzibar, a low income country off the coast of East Africa.

BACKGROUND: The Zanzibar Ministry of Health and Social Welfare, concerned about mental health in the country, requested technical assistance from WHO in 1997. AIMS: This article describes the facilitation over many years by a WHO Collaborating Centre, of sustainable mental health developments in Zanzibar, one of the poorest countries in the world, using systematic approaches to policy design and implementation. METHODS: Based on intensive prior situation appraisal and consultation, a multi-faceted set of interventions combining situation appraisal to inform planning; sustained policy dialogue at Union and state levels; development of policy and legislation, development of strategic action plans, establishment of intersectoral national mental health implementation committee, establishment of national mental health coordination system, integration of mental health into primary care, strengthening of primary-secondary care liaison, rationalisation and strengthening of secondary care system, ensuring adequate supply of medicines, use of good practice guidelines and health information systems, development of services for people with intellectual disability, establishment of formal mechanism for close liaison between the mental health services and other governmental, non-governmental and traditional sectors, mental health promotion, suicide prevention, and research and development. RESULTS: The policy and legislation introduced in 1999 have resulted in enhanced mental health activities over the ensuing decade, within a setting of extreme low resource. However, advances ebb and flow and continued efforts are required to maintain progress and continue mental health developments. Lessons learnt have informed the development of mental health policies in neighbouring countries. CONCLUSIONS: A multi-faceted and comprehensive programme can be effective in achieving considerable strengthening of mental health programmes and services even in extremely low resource settings, but requires sustained input and advocacy if gains are to be maintained and enhanced.

HIV and related risk behavior among men who have sex with men in Zanzibar, Tanzania: results of a behavioral surveillance survey.

We conducted a respondent driven sampling survey to estimate HIV prevalence and risk behavior among men who have sex with men (MSM) in Unguja, Zanzibar. Men aged ≥ 15 years living in Unguja and reporting anal sex with another man in the past 3 months were asked to complete a questionnaire and provide specimens for biologic testing. HIV prevalence was 12.3% (95% confidence interval 8.7, 16.3). HIV infection was associated with injecting drugs in the past 3 months, Hepatitis C virus infection and being paid for sex in the past year. Interventions for MSM in Zanzibar are needed and should include linkages to prevention, care and treatment services.

HIV risk and the overlap of injecting drug use and high-risk sexual behaviours among men who have sex with men in Zanzibar (Unguja), Tanzania.

BACKGROUND: Men who have sex with men and inject drugs (MSM-IDU) are particularly vulnerable to HIV infection and have the potential to transmit HIV across multiple populations through their male and female sexual partners and injection drug-using partners. METHODS: Respondent-driven sampling was used to recruit men who reported engaging in anal sex with another man in the past 3 months, aged ≥15 years, and living in Unguja, Zanzibar. Participants responded to a face-to-face interview about their HIV and injecting risk behaviours and were tested for HIV, Hepatitis B (HBV) and C (HCV) and syphilis. RESULTS: Among the 509 MSM who enrolled in the survey, 14% (n=66) reported injecting drugs in the past 3 months among which 66% used heroin, 60% used a needle after someone else had and 68% passed a needle to someone else after using it. MSM-IDU were significantly more likely to have two or more non-paying male receptive sex partners and to have engaged in group sex in the past month, to have symptoms of a sexually transmitted infection in past 6 months, to have been arrested or beaten in the past 12 months and to be infected with HIV and co-infected with HIV and HCV compared to MSM who did not inject drugs. MSM-IDU were less likely to have used a condom at last sex with a non-paid female partner, to know where to get a confidential HIV test and to have ever been tested for HIV compared to MSM who did not inject drugs. CONCLUSION: MSM-IDU, and MSM in general, in Unguja practice multiple high-risk behaviours that put them at risk for blood-borne and sexual transmission of HIV and HCV infection. Targeted interventions for MSM-IDU must account for the overlap of high-risk sexual and drug-using networks and integrate injection drug use and HIV services.

Classification in primary care: experience with current diagnostic systems.

Mental disorders tend to be seen first in primary care settings around the world. To be helpful, classifications of mental disorders for primary care need to be simple. In response to these basic observations and requirements, a primary care version of the mental disorder section of ICD-10 has been developed by the WHO (ICD-10-PHC). This classification version has been used quite extensively internationally. The results of field trials with ICD-10-PHC are summarised here along with recommendations to make classifications and information systems more helpful to upgrade primary care of mental disorders around the world.