• 1. Evidence-based Medicine Center, Tianjin University of Traditional Chinese Medicine, Tianjin 301617, P. R. China;
  • 2. Chinese Evidence-based Medicine Center, West China Hospital of Sichuan University, Chengdu 610041, P. R. China;
  • 3. Center for Drug Evaluation, China Food and Drug Administration, Beijing 10002, P. R. China;
CAO Lujia, Email: caolujia0825@163.com; ZHANG Junhua, Email: zjhtcm@foxmail.com
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In order to ensure the scientific and recognized evaluation of patient-centered clinical research outcomes, the drug development tool qualification certification website of the Center for Drug Evaluation and Research and the Center for Biologics Evaluation and Research have disclosed the information of COA submitted for certification, and encouraged the use of certified COA. This paper searched all COA and approval decisions in the website, analyzed the submitted information and certification status of COA, and interpreted the certification technology and process of COA, so as to provide references and suggestions for the development of patient-centered clinical research outcome evaluation.