Works about 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.

Anotace

for general design, methodology, economics, etc. of phase II clinical trials; a different heading CLINICAL TRIAL, PHASE II is used for reports of a specific phase II clinical trial

DUI

D017322 MeSH Prohlížeč

CUI

M0026306

Předchozí užití

Clinical Trials (1980-1992); Drug Evaluation (1980-1992)

Historická pozn.

2008(1993)

Veřejná pozn.

2008; see CLINICAL TRIALS, PHASE II 1993-2007; for DRUG EVALUATION, FDA PHASE II see DRUG EVALUATION 1980-1992; for EVALUATION STUDIES, FDA PHASE II see DRUG EVALUATION 1982-1992