Corporations and Researchers Routinely Ignore Legal Requirement to Publish Clinical Trial Data

This federal rule requiring more transparency in clinical trials reporting was a good first step toward making it harder to fool the medical journals and the public. But unenforced, it is worthless. A 22% reporting rate speaks for itself, loudly.

From Merril Goozner’s Gooz News blog:

Three leading Democratic Congressmen are wondering why companies and researchers who run clinical trials are systematically failing to file final outcomes data on ClinicalTrials.gov as required by the 2007 FDA reform law. A series of articles in January in the British Medical Journal found that only 22 percent of 738 trials reported in 2009 had outcomes data.

In a letter to FDA Commissioner Margaret Hamburg and NIH director Francis Collins, Reps. Henry Waxman, Edward Markey and Diana DeGette, all Democrats, asked the government officials if the journal’s findings were accurate, and whether the agency had fined any companies or researchers for failing to publish their outcomes data. Research sponsors can be fined up to $10,000 a day for failing to report results.

Why is this important? Clinical trial sponsors must register a trial on ClinicalTrials.gov prior to its start if they want to publish its final results in any of the leading medical journals. Journal editors demanded that so the initial protocols could be checked in advance of publication as part of peer review. That ensures sponsors won’t cherry pick data, lower the bar on outcomes measures mid-stream or engage in other research tricks to resuscitate a failing trial. Publication of results also provides outside researchers with the raw data needed to conduct meta-analyses of multiple trials. If fewer than one in four trial sponsors are following through, it defeats the whole purpose of the registry.