ClinicalTrials.gov is a website and online database of clinical research studies and information about their results. The National Library of Medicine (NLM) maintains the website.

See How to Apply on ClinicalTrials.gov for information on how to apply for a PRS account. See PRS Guided Tutorials for assistance with entering registration and results information in the PRS.

The National Library of Medicine (NLM) has launched an effort to modernize ClinicalTrials.gov. We will be continually delivering improvements throughout the modernization effort.

ClinicalTrials.gov was launched in February 2000 by the National Library of Medicine (NLM), a component of the National Institutes of Health (NIH). Since its launch, the policies and laws related to …

Entering More Information: Certain Agreements and Results Point of Contact

Jun 27, 2018 · The final rule for Clinical Trials Registration and Results Information Submission (42 CFR Part 11) specifies requirements for submitting clinical trial information to ClinicalTrials.gov.

A randomized, double-blind, placebo-controlled, parallel-group, multicenter study to evaluate the safety and efficacy of secukinumab 300 mg and 150 mg in adult patients with active psoriatic arthritis after …

Results information is submitted to ClinicalTrials.gov by the sponsor or investigator, and NLM staff assess for apparent errors, deficiencies, or inconsistencies.

Jan 18, 2017 · Observational Study Protocol Registration Template ClinicalTrials.gov is a service of the National Institutes of Health For more information, see How to Register Your Study at …

Jan 18, 2017 · ClinicalTrials.gov A service of the National Institutes of Health ... *Required *§ Required if Primary Completion Date is on or after January 18, 2017 [*] Conditionally required Adverse Event …