ClinicalTrials.gov is a global platform for registering the clinical trials. It is not a World Health Organization (WHO) recognized primary registry. However, the clinical trials registered on this registry fulfill the criteria for publication of the manuscript in an International Committee of Medical Journal Editors (ICMJE) accredited journal. The registration of protocols and submission of results is governed by the NIH Final Rule (42 CFR Part 11), which has been in effect since January 18, 2017. This regulation requires registration and results reporting for phase 2-4 interventional clinical trials. Phase 1 and observational trials can be registered voluntarily on clinicalTrials.gov.
|Registries at a Glance|
|Registry||PHUSE Categorization||Information to be Entered By||Route of Data in Registry||Study Type||Language|
|ClinicalTrials.gov||Country requiring/recommending ClinicalTrials.gov use||Sponsor||Through a dedicated registration platform (process independent from clinical trial application)||
|Registration and Results Requirements|
|Within 21 days of first patient enrollment|
|Primary Results - within one year of primary completion date (PCD); Subsequent Results - within one year of the last subject last visit for each secondary outcome measure (SOM); Final Results - within one year of the study completion date|
- August 2021: US Regulatory Update - FDA Takes Action For Failure to Submit Required Clinical Trial Results Information to ClinicalTrials.gov The FDA issued a Notice of Noncompliance on August 31, 2021, to Andrey Petrikovets, M.D. (responsible party) affiliated to University Hospitals Cleveland Medical Center, for failing to submit required summary results information to ClinicalTrials.gov. The company failed to update the study results … Continue reading "August 2021: US Regulatory Update"
- May 2021: What’s New on ClinicalTrials.gov - The below update was posted on the What’s New section of ClinicalTrials.gov, on May 17, 2021: Train-the-Trainer Workshop Application Period is Closed: The application period for the Results Database Train-the-Trainer Workshop for August 2021 is closed. For more information on the workshop go to Training Materials page.
- May 2021: What’s New on ClinicalTrials.gov - The below updates were posted on the What’s New section of ClinicalTrials.gov, on May 11, 2021: Downloading Content for Analysis: The ClinicalTrials.gov Beta API introduced in July 2019 is now the operational API. The Downloading Content for Analysis page has been updated to reflect this change, including links to the current XML schema and crosswalk linking data elements … Continue reading "May 2021: What’s New on ClinicalTrials.gov"