RECs are responsible for evaluating research protocols and carefully scrutinizing ethical arguments, as well as the evidence to support empirical claims. RECs should therefore either have members who are knowledgeable about vaccine research and vaccine policy, or they should be open to consulting with independent experts in this area. Where necessary, sponsors should support expansion of RECs’ capacity. For instance, independent experts may present available Selleckchem Anti-diabetic Compound Library data to RECs to

guide them when evaluating the adequacy of any local evidence. Importantly, experts can be available for advice and discussion without participating in the REC’s actual decision-making process. In some cases, an internationally coordinated “pre-review” of the study protocol could support local RECs by mapping the relevant ethical issues posed by the study. This could be particularly helpful when trials are conducted in countries where the local ethics review system remains remains underdeveloped. Finally, to help protect and promote trust and confidence in research oversight, RECs should record their justification for approving a placebo-controlled trial when an efficacious vaccine exists, and ideally make it publicly accessible. Study sponsors could also make this justification publicly available in clinical trial registries. Early and ongoing consultation click here and collaboration between

sponsors and host country stakeholders in government and civil society are essential. Before planning a trial, sponsors should consult with relevant local stakeholders both about the barriers to use of any existing vaccine(s) and the necessary and sufficient second conditions for uptake of a new vaccine. Sponsors should pay particular attention to political, social and practical issues that may affect uptake. This may include formative surveys or interviews (e.g. to assess the political and economic aspects of the local health system). Sponsors and investigators are responsible

for communicating appropriately about trial risks with all stakeholders. Risk assessments should be based on the available evidence and local context, and they should include the risks of delaying or not conducting the trial. During the planning and review of vaccine trials, sponsors and investigators should be accessible to local stakeholders to discuss the often complicated scientific and epidemiological questions that are relevant to ethical decision-making. There is no single model for how such consultation should take place, it may be ad hoc and trial-specific. Where necessary, appropriate structures for ethical discussions should be created. Finally, health authorities should facilitate ethical discussions among all involved parties prior to approving a vaccine trial under their jurisdiction, and should make the outcome of these discussions available to everyone interested.