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First Received—Specify a From date to find studies submitted to on or after that date. Specify a To date to find studies submitted on or before that date. Specify both From and To dates to find studies submitted during a certain time period. If no dates are entered, all studies will be included in your search results.
Dates should be entered in MM/DD/YYYY format. For example, March 1, 2010, is entered as "03/01/2010."
The First Received date is the date on which summary clinical study protocol information was first submitted to the registry. There is typically a delay of a few days between the First Received date and when the study information is available on