Table 4

End of study report status

Report statusFrequency (n)% of total
Completed trialsSubmitted37030.0
Not submitted12710.3
Incomplete HARP data*12710.3
Trial in progress†51742.0
Trial terminated/abandoned907.3
TOTAL 1231 100
  • *Incomplete HARP data: HARP has trial registered but is incomplete. For example, does not clearly state that trial ever started/little or no documentation uploaded to HARP.

  • †Trial in progress: trial currently recruiting or in follow-up, or, not yet started, or, trial complete and not reported but has up to 12 months to report.

  • HARP, HRA Assessment Review Portal; HRA, Health Research Authority.