Scoping review on the use of South-South learning exchange to scale up evidence-based practices in family planning

Background: South-South learning exchange (SSLE) is an interactive learning process where teams from low-income and middle-income countries exchange knowledge and experience to support one or both team's work towards a change in policies, programmes or practices. SSLE has been used by countries to improve family planning (FP) outcomes such as increased contraceptive prevalence rate and reduced unmet need for FP, but at present, there are no reviews that summarise its use. We conducted a scoping review with stakeholder consultations to summarise the use of SSLE to change FP outcomes. Objective: To systematically identify and map the purposes, approaches, outputs, outcomes, enablers and barriers to using SSLE in FP. Methods: A search was conducted on electronic databases, grey literature sources, websites and the reference list of included studies. The scoping review is based on an adapted version of Arksey and O'Malley's scoping review framework suggested by Levac et al. Experts were interviewed on their experiences in SSLE. Results: The initial search yielded 1483 articles; however, only 29 were selected in the final analysis. The articles were published between 2008 and 2022. Most of the articles were reports, case studies or press releases, only two were peer-reviewed publications. Capacity building of FP providers, policy-makers and community was the most commonly reported purpose of SSLE, with study tours (57%) being the most common approach. Policy dialogue was the most common (45%) output and improved contraceptive prevalence was the most frequently reported outcome. The experiences of the 16 interviewed experts aligned with the scoping review findings. Conclusion: The evidence on the effectiveness of SSLE for addressing FP outcomes is very limited and of very low quality. We call on stakeholders conducting SSLE to document their experiences in detail, including the outcomes achieved.