3 ms·
No because you have to preregister all of them.
by kuhewa 5y ago
No because you have to preregister all of them.
- ekianjo 5y agoPreregistering does not mean anything about sharing actual results. the large majority of negative outcomes are NEVER published. Please don't spread misinformation.
- kuhewa 5y agoPretty sure FDAAA has mandated reporting results for a while now (although some sponsors choose to break the law). Do you have an example of your scenario of an approved drug with many phase 3 trials pre-registered but only one with reported results?