Medicines regulators from around the world are insisting that randomized, multi-arm clinical trials involving several agents are the best bet in terms of producing the data needed for rapid development and approval of potential COVID-19 therapeutics, and that such data needs to be shared at global level. They advise caution regarding the use of small-scale studies or compassionate-use programs.
They also warn that the “multitude” of clinical trials and medicines access programs currently under way could lead to shortages...








