From: Limited accessibility to designs and results of Japanese large-scale clinical trials for cardiovascular diseases
Publication status
Number of trials (N = 152)
RCT*
Non-RCT*
Total
Published trials
70
22
92 (60.5%)
Unpublished trials
39
21
60 (39.5%)
   Completed but unpublished trials
14
8
   Ongoing unpublished trials
25
13
38