ClinicalTrials.gov

The logo of ClinicalTrials.gov

ClinicalTrials.gov is a web-based resource that provides information on publicly and privately supported clinical trials involving human participants. It is maintained by the United States National Library of Medicine (NLM) at the National Institutes of Health (NIH).

History

ClinicalTrials.gov was launched in February 2000, following the Food and Drug Administration Modernization Act of 1997, which required the establishment of a registry of clinical trials. The website was created to provide patients, family members, health care professionals, and the public with easy access to information about clinical trials.

Purpose

The primary purpose of ClinicalTrials.gov is to provide a comprehensive database of clinical trials conducted around the world. It aims to improve public access to information about clinical trials, enhance transparency, and promote the sharing of research findings. The database includes information on the purpose of the trial, who may participate, locations, and contact information.

Content

ClinicalTrials.gov contains information on a wide range of clinical studies, including:

• Interventional studies
• Observational studies
• Expanded access programs

The database includes details such as:

• Study title and description
• Study design and methodology
• Eligibility criteria
• Study locations
• Contact information

Registration and Results

Researchers are required to register their clinical trials on ClinicalTrials.gov before enrolling participants. This registration includes providing detailed information about the study's objectives, methodology, and participant criteria. Additionally, researchers must submit results of completed trials, which are then made publicly available.

Impact

ClinicalTrials.gov has significantly increased the transparency of clinical research. It allows patients and healthcare providers to find trials that may be relevant to their conditions and facilitates the dissemination of research findings. The database is a valuable tool for researchers, policymakers, and the general public.

Related pages

• Clinical trial
• National Institutes of Health
• Food and Drug Administration
• United States National Library of Medicine