I believe, to my knowledge, that I can't think of a single federally funded or supported clinical trial that doesn't encourage rapid sharing. That is different for research funded by the private sector. The majority of clinical trials are, frankly, funded by the private sector.
On the open source side, where government is funding the research, I think it is rapid dissemination. Where it's truly contract research, the company is hiring our investigators to enrol subjects and then gather the information. We are governed by statutes that require us to report information, particularly erroneous, challenging, or negative outcomes, but that remains within the proprietary relationship of the company and the investigator.