Background South Africa is likely to be the first country in the world to host an adolescent HIV vaccine trial. Adolescents may be enrolled in late 2007. In the development and review of adolescent HIV vaccine trial protocols there are many complexities to consider, and much work to be done if these important trials are to become a reality. Discussion This article sets out essential requirements for the lawful conduct of adolescent research in South Africa including compliance with consent requirements, (...) child protection laws, and processes for the ethical and regulatory approval of research. Summary This article outlines likely complexities for researchers and research ethics committees, including determining that trial interventions meet current risk standards for child research. Explicit recommendations are made for role-players in other jurisdictions who may also be planning such trials. This article concludes with concrete steps for implementing these important trials in South Africa and other jurisdictions, including planning for consent processes; delineating privacy rights; compiling information necessary for ethics committees to assess risks to child participants; training trial site staff to recognize when disclosures trig mandatory reporting response; networking among relevant ethics commitees; and lobbying the National Regulatory Authority for guidance. (shrink)

BackgroundLiterature on issues relating to comprehension during the process of obtaining informed consent (IC) has largely focused on the challenges potential participants can face in understanding the IC documents, and the strategies used to enhance comprehension of those documents. In this review, we set out to describe the factors that have an impact on comprehension and the strategies used to enhance the IC process in sub-Saharan African countries.MethodsFrom November 2021 to January 2022, we conducted a literature search using a PRISMA (...) tool. We searched electronic databases (PubMed, EMBASE, EBSCOHOST) to identify relevant peer reviewed studies. We then reviewed the references of these articles to find additional literature that might have been missed through the initial search. We were particularly interested in full text articles in English that focused on the IC process in SSA published between 2006 and 2020. We included systematic reviews, and studies from Western and Asian countries that included data about SSA. We excluded articles that focused on medical interventions and studies that did not require IC.ResultsOut of the 50 studies included most were multi-country (n = 13) followed by single country studies in South Africa (n = 12); Kenya, Tanzania, Uganda (n = 5) each; Gambia, Ghana and Nigeria (n = 2)each ; and one each for Botswana, Malawi, Mali, Mozambique. We identified three areas of focus: (1) socio-cultural factors affecting IC; (2) gaps in the ethical and legal frameworks guiding the IC process; and (3) strategies used to improve participants’ understanding of IC.ConclusionOur review showed wide recognition that the process of achieving IC in SSA is inherently challenging, and there are limitations in the strategies aimed at improving comprehension in IC. We suggest that there is a need for greater flexibility and negotiation with communities to ensure that the approach to IC is suited to the diverse socio-cultural contexts. We propose moving beyond the literal translations and technical language to understanding IC comprehension from the participants’ perspectives and the researchers’ views, while examining contextual factors that impact the IC process. (shrink)

Bioethics, Volume 36, Issue 5, Page 576-586, June 2022.

Background The South African legal framework requires mandatory parental/legal guardian consent for all research with children. Ethics guidelines provide some reprieve by allowing RECs to grant waivers of parental or guardianship consent in certain defined circumstances. In the first instance, consent may be provided by a proxy when parents or guardians are unavailable, for example with orphaned children. In the second instance, guidelines permit adolescent self-consent when the nature of the study justifies this approach, for example, research on sensitive issues (...) like sexual behaviour or substance use. Discussion South African guidelines set several conditions that must be met for waivers to be granted. These norms overlap with those in international guidelines. However, the ethical norms, especially related to self-consent are sometimes vague. This article critically evaluates the consent norms in the national ethics guidelines and makes recommendations for reform to ethics guidelines in a way that recognises the value of child participation in research, their evolving decision-making capacity and their best interests. Conclusion Recommendations are made to harmonise ethics guidelines and law in a way that promotes child participation in research, to ensure additional protections for adolescents when self-consent is allowed, and to withdraw procedural requirements for the community endorsement of self-consent strategies. (shrink)