Health Care [N] » Health Care Quality, Access, and Evaluation [N05] » Quality of Health Care » Health Care Evaluation Mechanisms » Epidemiologic Study Characteristics » Clinical Studies as Topic » Clinical Trials as Topic » Clinical Trials, Phase II as Topic
Analytical, Diagnostic and Therapeutic Techniques, and Equipment [E] » Investigative Techniques [E05] » Epidemiologic Methods » Epidemiologic Study Characteristics » Clinical Studies as Topic » Clinical Trials as Topic » Clinical Trials, Phase II as Topic
Health Care [N] » Environment and Public Health [N06] » Public Health » Epidemiologic Methods » Epidemiologic Study Characteristics » Clinical Studies as Topic » Clinical Trials as Topic » Clinical Trials, Phase II as Topic
Description
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. MeSH
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