Enregistrement et publication du critère d'évaluation principal dans les essais contrôlés randomisés en oncologie

The rates of trial registration and of trials with clearly defined PEP have improved over time, however 14% of these trials reported a different PEP in the final publication. Intrapublication inconsistencies in PEP reporting are frequent. Our findings highlight the need for investigators, peer reviewers and readers for increased awareness and scrutiny of reporting outcomes of oncology RCTs.