Clinical Trials Lectures

Clinical trials are experiments done in clinical research. Such prospective biomedical or behavioral research studies on human participants are designed to answer specific questions about biomedical or behavioral interventions, including new treatments (such as novel vaccines, drugs, dietary choices, dietary supplements, andmedical devices) and known interventions that warrant further study and comparison. Clinical trials generate data on safety and efficacy.They are conducted only after they have received health authority/ethics committee approval in the country where approval of the therapy is sought. These authorities are responsible for vetting the risk/benefit ratio of the trial – their approval does not mean that the therapy is ‘safe’ or effective, only that the trial may be conducted.

Clinical Trials: Follow-up, Adherence to the Protocol and Post-Randomization
Dennis Black, MA, PhD