Recent quotes:

FDA and NIH let clinical trial sponsors keep results secret and break the law | Science | AAAS

The University of Texas MD Anderson Cancer Center and the Mayo Clinic both failed to report results on time, or at all, in about two-thirds of their trials. Yale University failed to do so in 84% of its trials. NIH’s own institutes also had a bad record. They are directly responsible for reporting results when they sponsor studies done by agency staff or some grantees, and the top four NIH institute sponsors, taken together, reported results late or not at all in more than six of every 10 trials Science looked at. Contacted for comment, none of the institutions disputed the findings of this investigation. In all 4768 trials Science checked, sponsors violated the reporting law more than 55% of the time. And in hundreds of cases where the sponsors got credit for reporting trial results, they have yet to be publicly posted because of quality lapses flagged by ClinicalTrials.gov staff (see sidebar).