Instruction
Input: The dates available for user to choose from correspond to those which we have data on. Orange color indicates data availability, blue means no data. If the user does not provide any end date, the system will use the value provided as start date by default.
Output: Once valid input is given and search button is clicked, a table of trials (if any) predicted to contain relevant update will be displayed. Search features are enabled in the output page to facilitate the identification of specific trials. For internal users, select the check box below.