Missed Opportunities for HIV Testing and Late-Stage Diagnosis among HIV-Infected Patients in Uganda

BACKGROUND: Late diagnosis of HIV infection is a major challenge to the scale-up of HIV prevention and treatment. In 2005 Uganda adopted provider-initiated HIV testing in the health care setting to ensure earlier HIV diagnosis and linkage to care. We provided HIV testing to patients at Mulago hospital in Uganda, and performed CD4 tests to assess disease stage at diagnosis. METHODS: Patients who had never tested for HIV or tested negative over one year prior to recruitment were enrolled between May 2008 and March 2010. Participants who tested HIV positive had a blood draw for CD4. Late HIV diagnosis was defined as CD4≤250 cells/mm. Predictors of late HIV diagnosis were analyzed using multi-variable logistic regression. RESULTS: Of 1966 participants, 616 (31.3%) were HIV infected; 47.6% of these (291) had CD4 counts ≤250. Overall, 66.7% (408) of the HIV infected participants had never received care in a medical clinic. Receiving care in a non-medical setting (home, traditional healer and drug stores) had a threefold increase in the odds of late diagnosis (OR = 3.2; 95%CI: 2.1-4.9) compared to receiving no health care. CONCLUSIONS: Late HIV diagnosis remains prevalent five years after introducing provider-initiated HIV testing in Uganda. Many individuals diagnosed with advanced HIV did not have prior exposure to medical clinics and could not have benefitted from the expansion of provider initiated HIV testing within health facilities. In addition to provider-initiated testing, approaches that reach individuals using non-hospital based encounters should be expanded to ensure early HIV diagnosis

Counseling Framework for HIV-Serodiscordant Couples on the Integrated Use of Antiretroviral Therapy and Pre-exposure Prophylaxis for HIV Prevention

Background: For HIV-serodiscordant couples, integrated delivery of antiretroviral therapy (ART) for HIV-positive partners and time-limited pre-exposure prophylaxis (PrEP) for negative partners virtually eliminates HIV transmission. Standardized messaging, sensitive to the barriers and motivators to HIV treatment and prevention, is needed for widespread scale-up of this approach. Methods: Within the Partners Demonstration Project, a prospective interventional project among 1013 serodiscordant couples in Kenya and Uganda, we offered ART to eligible HIV-positive partners and PrEP to HIV-negative partners before ART initiation and through the HIV-positive partner's first 6 months of ART use. We conducted individual and group discussions with counseling staff to elicit the health communication framework and key messages about ART and PrEP that were delivered to couples. Results: Counseling sessions for serodiscordant couples about PrEP and ART included discussions of HIV serodiscordance, PrEP and ART initiation and integrated use, and PrEP discontinuation. ART messages emphasized daily, lifelong use for treatment and prevention, adherence, viral suppression, resistance, side effects, and safety of ART during pregnancy. PrEP messages emphasized daily dosing, time-limited PrEP use until the HIV-positive partner sustained 6 months of high adherence to ART, adherence, safety during conception, side effects, and other risks for HIV. Conclusions: Counseling messages for HIV-serodiscordant couples are integral to the delivery of time-limited PrEP as a “bridge” to ART-driven viral suppression. Their incorporation into programmatic scale-up will maximize intervention impact on the global epidemic

Increased coverage of maternal health services among the poor in western Uganda in an output-based aid voucher scheme

Vouchers stimulate demand for health care services by giving beneficiaries purchasing power. In turn, health facilities\u27 claims are reimbursed for providing beneficiaries with improved quality of health care. Efficient strategies to generate demand from new, often poor, users and supply in the form of increased access and expanded scope of services would help move Uganda away from inequity and toward universal health care. A reproductive health voucher program was implemented in 20 western and southwest Ugandan districts from April 2008 to March 2012. Using three years of data, this impact evaluation study employed a quasi-experimental design to examine differences in utilization of health services among women in voucher and nonvoucher villages. Two key findings were a 16-percentage-point net increase in private facility deliveries and a decrease in home deliveries among women who had used the voucher, indicating the project likely made contributions to increase private facility births in villages with voucher clients. No statistically significant difference was seen between respondents from voucher and nonvoucher villages in the use of postnatal care services, or in attending four or more antenatal care visits. A net 33-percentage-point decrease in out-of-pocket expenditure at private facilities in villages with voucher clients was found, and a higher percentage of voucher users came from households in the two poorest quintiles. The greater uptake of facility births by respondents in voucher villages compared with controls indicates that the approach has the potential to accelerate service uptake. A scaled program could help to move the country toward universal coverage of maternal health care

Confronting Challenges in Monitoring and Evaluation: Innovation in the Context of the Global Plan Towards the Elimination of New HIV Infections Among Children by 2015 and Keeping Their Mothers Alive.

The Global Plan Towards the Elimination of New HIV Infections Among Children by 2015 and Keeping Their Mothers Alive (Global Plan), which was launched in 2011, set a series of ambitious targets, including a reduction of new HIV infections among children by 90% by 2015 (from a baseline year of 2009) and AIDS-related maternal mortality by 50% by 2015. To reach these targets, the Global Plan called for unprecedented investments in the prevention of mother-to-child transmission of HIV (PMTCT), innovative new approaches to service delivery, immense collective effort on the programmatic and policy fronts, and importantly, a renewed focus on data collection and use. We provide an overview of major achievements in monitoring and evaluation across Global Plan countries and highlight key challenges and innovative country-driven solutions using PMTCT program data. Specifically, we describe the following: (1) Ugandas development and use of a weekly reporting system for PMTCT using short message service technology that facilitates real-time monitoring and programmatic adjustments throughout the transition to a treat all approach for pregnant and breastfeeding women living with HIV (Option B+); (2) Ugandas work to eliminate parallel reporting systems while strengthening the national electronic district health information system; and (3) how routine PMTCT program data in Nigeria can be used to estimate HIV prevalence at the local level and address a critical gap in local descriptive epidemiologic data to better target limited resources. We also identify several ongoing challenges in data collection, analysis, and use, and we suggest potential solutions