Publications by authors named "Georgina de Castro"

Introduction: The Integrated District Evidence-to-Action program is an audit and feedback intervention introduced in 2017 in Manica and Sofala provinces, Mozambique, to reduce mortality in children younger than 5 years. We describe barriers and facilitators to early-stage effectiveness of that intervention.

Method: We embedded the Consolidated Framework for Implementation Research (CFIR) into an extended case study design to inform sampling, data collection, analysis, and interpretation.

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The scaling of Option B+ services, whereby all pregnant women who test HIV positive are started on lifelong antiretroviral therapy upon diagnosis regardless of CD4 T-cell count, is ongoing in many high HIV burden, low-resource countries. We developed and evaluated a tablet-based mobile learning (mLearning) training approach to build Option B+ competencies in frontline nurses in central Mozambique. Its acceptability and impact on clinical skills were assessed in maternal child health nurses and managers at 20 intervention and 10 control clinics.

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Background: Prevention of mother-to-child HIV transmission (PMTCT) care cascade failures drive pediatric HIV infections in sub-Saharan Africa. As nurses' clinical and management role in PMTCT expand, decision-support tools for nurses are needed to facilitate identification of cascade inefficiencies and solutions. The mobile phone-based PMTCT cascade analysis tool (mPCAT) provides health facility staff a quick summary of the number of patients and percentage drop-off at each step of the PMCTC care cascade, as well as how many women-infant pairs would be retained if a step was optimized.

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