Abstract
BACKGROUND AND OBJECTIVES
In 2016, UNAIDS identified the Prevention of Mother-to-Child Transmission of HIV (PMTCT) as a significant challenge in the fight against HIV/AIDS in Guinea. This abstract presents the key findings of an evaluation conducted on the PMTCT component of MSF's HIV project in Guinea, implemented since the early 2000’s. The main objective of the evaluation was to assess its relevance, coherence, effectiveness, efficiency, impact, and sustainability.
METHODS
A mixed quantitative and qualitative methodology was applied, including a desk review of MSF project documents, field observations, and interviews with key stakeholders. The data were analysed by triangulation and benchmarking to ensure internal validity. Quantitative indicators provided information on the number of women receiving PMTCT treatment and the rate of HIV mother-to-child transmission (MTCT) in health facilities supported by MSF, allowing the measurement of the effectiveness of the intervention. The quality of data and the lack of primary data from 2011 to 2015 was the main limitation, hindering the calculation of statistical significance (p-value) for the observed change in the rate of MTCT of HIV.
RESULTS
MSF's PMTCT intervention was highly relevant and aligned with the country's needs. It demonstrated effectiveness through the significant number of women receiving PMTCT treatment, the establishment of a platform for viral load testing, drug supply support, and a reduction in the HIV MTCT rate. The rate of MTCT in health facilities supported by MSF decreased from 35.9% to 12% [7 – 12] between 2010 and 2021. The challenges relating to data accuracy, monitoring activities, the follow-up of babies born from HIV-infected mothers, and the readiness of the MoH to take over the programme were identified, highlighting the need for improvement to enhance the effectiveness and efficiency. Sustainability efforts remained low as the Guinean health system lacked enough funding to take over the programme.
CONCLUSIONS
The evaluation affirms the positive impact of the PMTCT intervention in reducing MTCT of HIV, even if project target (5%) was not achieved. Recommendations aim to strengthen investment in PMTCT and enhance the hand-over strategy to ensure sustainability after MSF exit.
