Health topics

Clinical trials

WHO/G. Hampton
 

For the purposes of registration, a clinical trial is any research study that prospectively assigns human participants or groups of humans to one or more health-related interventions to evaluate the effects on health outcomes.

Interventions include but are not restricted to drugs, cells and other biological products, surgical procedures, radiological procedures, devices, behavioural treatments, process-of-care changes, preventive care, etc.

 

Multimedia

WHO welcomes Swissmedic approval of Ebola vaccine trial at Lausanne University Hospital

28 October 2014 -- WHO welcomes the approval by Swissmedic, the Swiss regulatory authority for therapeutic products, for a trial with an experimental Ebola vaccine at the Lausanne University Hospital.