Abstract
In recent years, the real-world studies (RWS) have attracted extensive attention, and the real-world evidence (RWE) has been accepted to support the drug development in China and abroad. However, there is still a lack of standards for the evaluation of the quality of RWE. It is necessary to formulate a quality evaluation and reporting specification for RWE especially in traditional Chinese medicine (TCM). To this end, under the guidance of China Association of Chinese Medicine, the Quality Evaluation and Reporting Specification for Real-World Evidence of Traditional Chinese Medicine (QUERST) Group, including 24 experts (clinical epidemiologists, clinicians, pharmacologists, ethical reviewer and statisticians), was established to develop the specification. This specification contains the listing of classification of RWS design and RWE, the general principles and methods of RWE quality evaluation (26 tools or scales), 25 types of bias in RWS, the special considerations in evaluating the quality of RWE of TCM, and the 19 reporting standards of RWE. This specification aims to propose the quality evaluation principles and key points of RWE, and provide guidance for the proper use of RWE in the development of TCM new drugs.
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QUERST Working Group
FEI Yu-tong, CHAI Qian-yun, GAO Rui, LU Fang, ZI Mingjie, SUN Ming-yue, YANG Zhong-qi, CHEN Da-fang, LIU Jianping, LUO Min-jing, FENG Yu-ting, XIA Ru-yu, WU Da-rong, LIU Shao-nan, LIANG Chang-hao, LI Gao-biao, LI Xun, RONG Hong-guo, JIN Xue-jing, CAO Hui-juan, ZHANG Ying, YANG Hong, XING Jing-li, and WANG Ping
Supported by the National Natural Science Foundation of China (No. 82074282) and NMPA Key Laboratory for Clinical Research and Evaluation of Traditional Chinese Medicine
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Appendix 4. Checklist of special considerations in evaluating quality of evidence from real-world studies of traditional Chinese medicine
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Chai, Qy., Fei, Yt., Gao, R. et al. Quality Evaluation and Reporting Specification for Real-World Studies of Traditional Chinese Medicine. Chin. J. Integr. Med. 28, 1059–1062 (2022). https://doi.org/10.1007/s11655-022-3583-y
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DOI: https://doi.org/10.1007/s11655-022-3583-y