My posts tend to be misunderstood: NeuroRx and
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NeuroRx and other clinical trial sponsors alerted FDA to this trend and yesterday the FDA published formal guidance† changing the required time for measuring the prespecified endpoint of "alive and free of respiratory failure" in critically ill patients to 60 days. Interim data are being reported because they were unblinded as per the original protocol and the last patient in the trial reached day 60 yesterday. Therefore, study conduct cannot be adversely influenced by release of these interim findings.