Related MeSH Hierarchy (4)
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 IV as Topic
Analytical, Diagnostic and Therapeutic Techniques, and Equipment [E] » Investigative Techniques [E05] » Evaluation Studies as Topic » Product Surveillance, Postmarketing » Clinical Trials, Phase IV as Topic
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 IV 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 IV as Topic
Description
Works about planned post-marketing studies of diagnostic, therapeutic, or prophylactic drugs, devices, or techniques that have been approved for general sale. These studies are often conducted to obtain additional data about the safety and efficacy of a product. This concept includes phase IV studies conducted in both the U.S. and in other countries. MeSH
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