RESUMEN
At present， there are still some problems in China’s clinical comprehensive drug evaluation， such as the unscientific design of the evaluation content， the nonstandard evaluation method and organizational process， and the evaluation results not meeting the decision-making needs. It is urgent to carry out quality control over the whole process of the clinical comprehensive drug evaluation project. From the technical point of view， the quality control methods of clinical comprehensive drug evaluation are discussed through three links of the evaluation content and design （giving the quality control key points of the theme selection process and scheme design）， the evaluation method （discussing the quality control elements of two common evaluation methods， i. e. documentary evidence method and real-world research） and result application transformation （giving suggestions on quality control from the comprehensive analysis of evaluation results， transformation of evaluation results and decision-making）， so as to promote the quality improvement of clinical comprehensive drug evaluation.