Estimation of the contribution of private providers in tuberculosis case notification and treatment outcome in Pakistan.

To improve involvement of the private sector in the national tuberculosis (TB) programme in Pakistan various public-private mix projects were set up between 2004 and 2009. A retrospective analysis of data was made to study 6 different public-private mix models for TB control in Pakistan and estimate the contribution of the various private providers to TB case notification and treatment outcome. The number of TB cases notified through the private sector increased significantly from 77 cases in 2004 to 37,656 in 2009. Among the models, the nongovernmental organization model made the greatest contribution to case notification (58.3%), followed by the hospital-based model (18.9%). Treatment success was highest for the district-led model (94.1%) and lowest for the hospital-based model (74.2%). The private sector made an important contribution to the national data through the various public-private mix projects. Issues of sustainability and the lack of treatment supporters are discussed as reasons for lack of success of some projects.

Global monitoring of collaborative TB-HIV activities.

Tuberculosis (TB) and human immunodeficiency virus (HIV) programs are increasingly working together towards providing universal access to integrated TB and HIV prevention, treatment, care and support services. To monitor progress we need to measure the delivery and impact of these services; however, the lack of investment in monitoring and evaluation and the added complexity of sharing data between two vertical programs, makes monitoring and evaluation of collaborative TB-HIV activities especially challenging. We describe the global system to record, report and analyse data on collaborative TB-HIV activities and summarize results to date. Although the data suggest that there is a steady increase in collaborative TB-HIV activities in many high-burden countries over time, we are already falling behind the globally agreed implementation milestones. This is due to a combination of slow implementation and lack of necessary tools and systems for capturing activity data. In particular, data from HIV program monitoring of TB screening, TB preventive treatments and TB infection control for people living with HIV is lacking. Much remains to be done by both programs to improve the implementation, monitoring and evaluation of collaborative TB-HIV activities and to optimize prevention, treatment and care for people infected with both TB and HIV, especially in areas at high risk of drug-resistant TB.

Treatment results among tuberculosis patients treated by private lung specialists involved in a public-private mix project in Vietnam.

SETTING: Ho Chi Minh City, Vietnam. OBJECTIVES: To determine treatment outcome among patients treated by private lung specialists in a public-private mix (PPM) project for improved TB control. METHODS: Cohorts of patients treated by private lung specialists within the PPM project and in National Tuberculosis Programme (NTP) facilities were followed for up to 12 months. The quality of case management and treatment outcome was determined based on information in treatment cards. As a complement, questionnaire surveys of private providers (PPs) and patients and focus group discussions with PPs were conducted. RESULTS: Among 400 patients treated by PPs, 36 different treatment regimens were used. Directly observed treatment was not used at all, and treatment evaluation with sputum smear microscopy and health education was inadequate. Overall treatment success was 60% and the default rate was 37%, which was considerably worse than in NTP facilities. CONCLUSION: This PPM project, which used a combination of training, supervision, standardised referral and information system and financial incentives, did not achieve sufficiently good treatment outcome by PPs. Possible reasons for the poor outcome include absence of subsidisation of drug costs and lack of regulatory enforcement.