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 評價參附注射液治療老年人心力衰竭療效和安全性。 方法 計算機檢索Cochrane圖書館,Medline(1950年-2013年10月),Embase(1980年-2013年10月),中國知網(1979年1月-2013年10月)、萬方(1986年1月-2013年10月)、維普(1989年1月-2013年10月)數據庫,全面收集參附注射液聯用西藥常規治療(試驗組)與西藥常規治療療效(對照組)比較的隨機對照試驗(RCT),分別由2名研究者根據納入與排除標準,獨立篩選文獻、提取資料并評價文獻質量,采用Revman 5.1軟件進行Meta分析。 結果 共納入8個研究559例患者,研究質量均為C級。Meta分析結果顯示:與對照組比較,試驗組臨床療效明顯提高、癥狀改善[RR=1.20,95%CI(1.11,1.29),P<0.000 01],左室舒張末期內徑減小明顯[MD=5.90,95%CI(3.97,7.84),P<0.000 01]、6 min步行試驗距離增加[MD=62.48,95%CI(43.12,81.84),P<0.000 01],但左室射血分數兩組差異無統計學意義[MD=4.79,95%CI(-0.07,9.65),P=0.05]。 結論 參附注射液與西藥常規治療聯用能進一步提高老年心力衰竭患者的臨床療效,且安全性較好。