Objective To analyze the causes of drug dispensing errors and reduce the error rate through scientific precautions, and improve the quality of pharmaceutical service. Methods According to the PDCA cycle, existing problems were found in dispensing between January and June 2013, and the causes were analyzed. Then, from July 2013, strategies were developed to decrease the dispensing error rate. The variation trend of dispensing error rate from January 2013 to June 2017 were observed. Result The dispensing error rate decreased since the beginning of PDCA cycle, from 0.042‰ (the first quarter of 2013) to 0.003‰ (the second quarter of 2017). Conclusion The PDCA cycle is an effective intervention to detect the errors during drug delivery in inpatient pharmacy, which could improve the quality of pharmaceutical service and insure the patients’ safety.
目的 评价参附注射液治疗老年人心力衰竭疗效和安全性。 方法 计算机检索Cochrane图书馆,Medline(1950年-2013年10月),Embase(1980年-2013年10月),中国知网(1979年1月-2013年10月)、万方(1986年1月-2013年10月)、维普(1989年1月-2013年10月)数据库,全面收集参附注射液联用西药常规治疗(试验组)与西药常规治疗疗效(对照组)比较的随机对照试验(RCT),分别由2名研究者根据纳入与排除标准,独立筛选文献、提取资料并评价文献质量,采用Revman 5.1软件进行Meta分析。 结果 共纳入8个研究559例患者,研究质量均为C级。Meta分析结果显示:与对照组比较,试验组临床疗效明显提高、症状改善[RR=1.20,95%CI(1.11,1.29),P<0.000 01],左室舒张末期内径减小明显[MD=5.90,95%CI(3.97,7.84),P<0.000 01]、6 min步行试验距离增加[MD=62.48,95%CI(43.12,81.84),P<0.000 01],但左室射血分数两组差异无统计学意义[MD=4.79,95%CI(-0.07,9.65),P=0.05]。 结论 参附注射液与西药常规治疗联用能进一步提高老年心力衰竭患者的临床疗效,且安全性较好。