Bridging the know-do gap: improved adolescent sexual and reproductive health and health information systems in West Africa and the Middle East.

backgroundAs the world approaches the final five years to achieve the Sustainable Development Goals (SDGs), a global polycrisis threatens progress on health and well-being. Populations experiencing vulnerabilities, particularly women, girls, and adolescents in low- and middle-income countries, shoulder a disproportionate burden. Universal access to sexual and reproductive health (SRH) services has seen mixed progress. In particular, adolescents are facing heightened risks such as early marriage, unintended pregnancies, and limited access to SRH services, compounded by gender norms and fragile contexts. Integrated, community-driven, and gender-transformative approaches are urgently needed, as are robust health data and information systems. However, fragmented systems suffer from poor data quality and underrepresentation of marginalized groups. Digital innovations hold promise for addressing these gaps but must be adapted to local contexts. BRIDGING THE KNOW-DO GAP: This supplement presents findings from the Cedar Cohort, an initiative supported by the International Development Research Centre across West Africa and the Middle East (2017-2023). The cohort's 16 implementation research projects explored SRH services for adolescents and health information systems, emphasizing gender equality, human rights, and knowledge translation. The articles are organized around three themes: (1) adopting contextual approaches rooted in local communities and their context-specific needs, (2) advancing gender equality and inclusion and (3) harnessing the transformational potential of data and information systems. Authored by LMIC-based researchers, the supplement provides concrete findings and localized insights into the transformative change possible when high-quality research is combined with an understanding of social, economic, political, and cultural factors at the individual, organizational, structural and systems levels.

conclusionThe collection of research projects featured in this supplement enriches our understanding of designing and implementing effective initiatives to improve health outcomes for women, children and adolescents. The findings emphasize that no singular solution exists for the multifaceted SRH challenges that continue to evolve. The projects in the Cedar Cohort offer critical insights into designing and scaling SRH interventions that are locally relevant, inclusive, and impactful. The current polycrisis necessitates a re-evaluation of global strategies, and the findings from the research projects in this supplement provide indications of ways forward.