Publication Characteristics

Phase I Clinical Trial

Work that is the report of a pre-planned, usually controlled, clinical study of the safety and efficacy of diagnostic, therapeutic, or prophylactic drugs, devices, or techniques based on a small number of healthy persons and conducted over the period of about a year in either the United States or a foreign country.

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

Work that is the report of a pre-planned, usually controlled, clinical study of the safety and efficacy of diagnostic, therapeutic, or prophylactic drugs, devices, or techniques based on a small number of healthy persons and conducted over the period of about a year in either the United States or a foreign country.

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

2 entry terms
  • Clinical Trial, Phase 1
  • Clinical Trial, Phase I

MeSH Record

Indexing Annotation

this heading is used as a Publication Type; for original report of the conduct or results of a specific phase I clinical trial; a different heading CLINICAL TRIALS, PHASE I AS TOPIC is used for general design, methodology, economics, etc. of phase I clinical trials.

MeSH Record

History Note

2008(1993)

MeSH Hierarchy

Tree Number

  1. V03.175.250.100

AMA Style

References

  1. National Library of Medicine. Phase I Clinical Trial. Medical Subject Headings (MeSH). 2026. Unique ID D017426. http://id.nlm.nih.gov/mesh/2026/D017426
  2. Phase I Clinical Trial. In: Wikidata. https://www.wikidata.org/wiki/Q131359610