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Table 4 Availability of results in completed clinical trials

From: Towards full clinical trial registration and results publication: longitudinal meta-research study in Northwestern and Central Switzerland

Completed registered studiesa(n)

All trials (n = 103)

Investigator-sponsored trials (n = 77)

Industry-sponsored trials (n = 26)

Publicly available trial results, 12 month after study completion

58 (56.3%)

40 (45.4%)

18 (69.2%)

Publication of results in registry

16 (15.5%)

2 (2.6%)

14 (53.8%)

Publication in peer-reviewed journal

51 (49.5%)

38 (49.4%)

13 (50%)

Journal publication mentioned Registration Numberb

29 (56.9%)

18 (47.4%)

11 (84.6%)

  1. aCompleted by August 2020 according to status of study provided in the registry
  2. bPercentage of journal publications