Tuberculosis care in community care organizations in sub-Saharan Africa: practice and potential.

Abstract

Community care organizations in sub-Saharan Africa. To evaluate current tuberculosis (TB) care in community health care organizations in sub-Saharan Africa, to assess their potential contribution to tuberculosis care, and to develop a model for expanded community participation in effective TB control. Quantitative assessment of tuberculosis care and cross-sectional assessment of qualitative measures in 14 community care organizations in Uganda, Zambia, South Africa and Malawi. The community care organizations assessed mainly provided care for human immunodeficiency virus (HIV) and aquired immune deficiency syndrome (AIDS) patients, and received funding from non-governmental organizations. Shortcomings in tuberculosis care included delays in diagnosis (which was often not based on sputum examination), drug shortages, low completion rates, high default rates, inadequate recording, little interaction with government tuberculosis programmes, and inadequate training of staff. However, one organization that provided primarily tuberculosis care and collaborated closely with the district tuberculosis programme and hospital attained a high treatment completion rate. The strong points of the community care organizations that favour a potential role of community participation in tuberculosis care were accessibility and staff motivation. Despite most community care organizations' shortcomings in tuberculosis care, they do have the potential to improve the care of tuberculosis patients, thus reducing the load on overstretched health facilities. Their potential impact on tuberculosis control depends on their population coverage and sustainability. HIV/AIDS community care organizations with strengthened management of tuberculosis care could serve as a model for expanded community participation in tuberculosis control. Operational research is needed to assess the feasibility and cost-effectiveness of community-based TB care.