• 1. Institute of Hospital Management, West China Hospital, Sichuan University, Chengdu 610041, P. R. China;
  • 2. West China Periodical Press, Sichuan University, Chengdu 610041, P. R. China;
  • 3. West China Medical School of Sichuan University, Chengdu 610041, P. R. China;
  • 4. Zhanjiang Normal University, Zhanjiang 524048, P. R. China;
  • 5. Department of Cardiovascular Surgery, West China Hospital of Sichuan University, Chengdu 610041, P. R. China;
  • 6. School of Political Science of Sichuan University, Chengdu 610065, P. R. China;
ZHENGShang-wei, Email: zsw002@cd120.com
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Objective To systematically evaluate the effectiveness, safety and ethics of Da Vinci Surigcal System (dVSS)in the field of cardiothoracic surgery, and provide evidence for its clinical application. Methods We searched VIP, CNKI, WanFang Database, CBM, official website of National Health and Family Planning Commission of People's Republic of China, PubMed, Cochrane Library, Google Scholar, WHO ICTRP search portal, ClinicalTrials.gov, Chinese Clinical Trial Registration Center, Australian-New Zealand Clinical Trials Registry and ISRCTN to collect clinical trials of dVSS for thoracic and cardiovascular diseases to evaluate its effectiveness, safety and ethics. The search time was from the establishment of each database to January 2014. The quality of included literatures was evaluated by Grades of Recommendations Assessment, Development and Evaluation (GRADE). Results A total of 31 studies were identified including 4 case control studies and 27 retrospective studies involving 1 037 patients. The quality of included literatures was all very low. dVSS had been widely used in cardiothoracic surgery including coronary artery bypass grafting, valvuloplasty or valve replacement, thoracic tumor resection, etc. Compared with conventional surgery and thoracoscopy, the safety and effectiveness of dVSS was good, while its economic burden was heavier for the patients. dVSS could benefit patients and improve clinical level of cardiothoracic surgery. The disciplines and qualification of dVSS application was legal, but the maturity of its clinical use needed improvement, and relevant measures were required. The ethics in the research, introduction and application of dVSS had some problems which deserved more attention. Conclusions Clinical use of dVSS in cardiothoracic surgery is relatively safe and effective, but research quality needs to be improved. More studies on the economics and ethics of dVSS are needed in the field of cardiothoracic surgery. Relevant measures of precaution, accountability and patient protection are required to further improve clinical application of dVSS in cardiothoracic surgery, and whole-process ethical supervision should be conducted with the help of existing clinical ethical review platform.

Citation: LIHong-hao, LIUXue-mei, ZANYi-heng, WENJin, HUANGGang, QIANYong-jun, LIYan, ZHENGShang-wei. Science and Ethics in Conducting Cardiothoracic Surgery with Da Vinci Surgical System in China: A Systematic Review. Chinese Journal of Clinical Thoracic and Cardiovascular Surgery, 2014, 21(3): 380-388. doi: 10.7507/1007-4848.20140105 Copy

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