Skip to main content

Medical Subject Headings

Search from vocabulary

Content language

Concept information

... > Population Characteristics > Health > Public Health > Epidemiologic Methods > Epidemiologic Study Characteristics > Clinical Studies as Topic > Clinical Trials as Topic > Clinical Trials, Phase IV as Topic
... > Environment and Public Health > Public Health > Epidemiologic Methods > Epidemiologic Study Characteristics > Clinical Studies as Topic > Clinical Trials as Topic > Clinical Trials, Phase IV as Topic
... > Health Occupations > Medicine > Public Health > Epidemiologic Methods > Epidemiologic Study Characteristics > Clinical Studies as Topic > Clinical Trials as Topic > Clinical Trials, Phase IV as Topic
... > Investigative Techniques > Epidemiologic Methods > Epidemiologic Study Characteristics > Clinical Studies as Topic > Clinical Trials as Topic > Clinical Trials, Phase IV as Topic
... > Health Care Quality, Access, and Evaluation > 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 Occupations > Health Services Administration > 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 Quality, Access, and Evaluation > Quality of Health Care > Health Care Evaluation Mechanisms > Evaluation Studies as Topic > Product Surveillance, Postmarketing > Clinical Trials, Phase IV as Topic
... > Health Occupations > Health Services Administration > Quality of Health Care > Health Care Evaluation Mechanisms > Evaluation Studies as Topic > Product Surveillance, Postmarketing > Clinical Trials, Phase IV as Topic
Investigative Techniques > Evaluation Studies as Topic > Product Surveillance, Postmarketing > Clinical Trials, Phase IV as Topic

Preferred term

Clinical Trials, Phase IV as Topic  

Type

  • Topical Descriptor

Broader concept

Related concepts

Entry terms

  • Clinical Trials, Phase 4 as Topic

Note

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

Scope note

  • 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.

History note

  • 2008(1993)

In other languages

URI

http://www.yso.fi/onto/mesh/D017327

Download this concept:

RDF/XML TURTLE JSON-LD Created 5/13/92, last modified 7/5/19