Ten Year Trend of Percutaneous Coronary Intervention in Central-western Urban Hospitals of China--Results From China PEACE-Retrospective CathPCI Study
10.3969/j.issn.1000-3614.2016.05.003
- VernacularTitle:中国中西部城市医院经皮冠状动脉介入治疗十年趋势--China PEACE回顾性CathPCI研究结果
- Author:
Xin ZHENG
;
Xueke BAI
;
Bin WANG
;
Xiqian HUO
;
Siming WANG
;
Meng SU
;
Jing LI
;
Xi LI
;
Lixin JIANG
- Publication Type:Journal Article
- Keywords:
Angioplasty,transluminal,percutaneous coronary;
Trend;
Quality of medical care
- From:
Chinese Circulation Journal
2016;31(5):426-431
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To assess the trends in clinical characteristics, treatment, and outcomes for hospitalized patients undergoing percutaneous coronary intervention (PCI) in central-western urban hospitals of China in 2001, 2006 and 2011. Methods: We used a 2-stage, random sampling strategy to create a Chinese central-western urban hospital representative sample of 2152 patients undergoing PCI at 26 hospitals in China PEACE- retrospective CathPCI study and calculated the weighted data of clinical information in each year. Results: Between 2001 and 2011, the admission rate for PCI increased by 46 folds. Compared with 2001, the patients undergoing PCI were more likely to be female, older than 80 years, and to have history of diabetes, dyslipidemia and PCI in 2011. The proportion of trans-radial PCIs increased from 3.5% in 2001 to 87.6% in 2011 (Ptrend < 0.0001); the proportion of drug eluting stents (DES) among all the implanted stents increased from 16.4% in 2001 to 95.7% in 2011 (Ptrend < 0.0001), largely due to increased use of domestic DES. Less than 5% of medical record of admission for PCI documented door time and balloon time. The median length of stay decreased from 13 days in 2001 to 10 days in 2011 (Ptrend < 0.0001). In-hospital mortality did not change signiifcantly, but both any bleeding and access bleeding events were decreased signiifcantly over time (Ptrend < 0.05). Conclusion: There has been a rapid increase in the volume and significant change in treatment patterns of PCI over the 10-year period from 2001 to 2011 in Chinese central-western urban hospitals. We identiifed quality gaps that represent opportunities to improve medical care.
