Guidance for best practices for clinical trials

The World Health Organization (WHO) released guidance to improve the design, conduct and oversight of clinical trials in countries of all income levels. This guidance aims to support stronger country-led research and development (R&D) ecosystems to advance health science so that new, safe and effective health interventions can be made more accessible and affordable globally for people everywhere, faster.

For the first time, WHO offers recommendations for national health authorities, regulatory authorities, funders and others on how they can best facilitate clinical trials to generate evidence on health interventions. It addresses challenges such as poor trial design, limited diversity of participants, insufficient infrastructure and bureaucratic efficiencies, which cost time, money and lives.