FDA Urges Over 2,200 Sponsors and Researchers to Disclose Clinical Trial Results to Ensure Transparency
The U.S. Food and Drug Administration (FDA) has issued reminders to more than 2,200 medical product companies and researchers to comply with the requirement to submit clinical trial results to ClinicalTrials.gov. This action addresses the issue of non-disclosure of trial results, which can lead to significant gaps in the public record and a publication bias that misrepresents the true outcomes of drug development. According to the FDA, 29.6% of studies that are likely subject to mandatory reporting have not submitted results. The agency's reminders, sent on March 30, 2026, aim to encourage voluntary compliance before considering further regulatory actions. The FDA emphasizes the ethical obligation of sponsors to disclose results, regardless of their impact on company share prices, to ensure that clinicians and researchers have access to comprehensive data.