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. 2023 Jan 27;23:27. doi: 10.1186/s12874-023-01840-9

Table 4.

Availability of results in completed clinical trials

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%)

aCompleted by August 2020 according to status of study provided in the registry

bPercentage of journal publications