See Also: clinical trials, phase I(medicine)
clinical trials, phase III(medicine)
clinical trials, phase IV(medicine)
clinical trials, phase II(medicine)
Clinical trials(health)
Clinical Trials(medicine)
Phases of clinical trials(health)
controlled clinical trials(medicine)
Coding in clinical trials(health)
clinical research trials(medicine)

clinical trials, phase II (medicine)


clinical trials, phase II
Studies that are usually controlled to assess the effectiveness and dosage (if appropriate) of diagnostic, therapeutic, or prophylactic drugs, devices, or techniques. These studies are performed on several hundred volunteers, including a limited number of patients with the target disease or disorder, and last about two years. This concept includes phase II studies conducted in both the u.s. And in other countries.