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Pre-Flight assists protocol authors. It does not approve protocols.

Find protocol problems before they become amendments.

Pre-Flight checks a clinical trial protocol for completeness against ICH M11 and SPIRIT, internal consistency, participant burden and amendment risk. Every finding links to the text it comes from.

  1. 1Upload the protocol PDFOptionally add its NCT identifier to compare against the ClinicalTrials.gov record.
  2. 2Pre-Flight runs the checksRule checks, plus four AI reviewers in a full review. An AI finding is kept only if its quote is found on the cited page.
  3. 3Review findings beside the documentEach finding opens its evidence, highlighted on the exact page of the PDF.

New review

One file, up to 100 MB

Adds a comparison with the ClinicalTrials.gov registry record.

Review mode

The review opens automatically when the checks finish.

Recent protocols