Huikai Shao1, Chuanyan Fang2, Yang Huang3, Yulong Ye4, Rongsheng Tong5. 1. Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, China; Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China. 2. TCM Regulating Metabolic Diseases Key Laboratory of Sichuan Province, Hospital of Chengdu University of Traditional Chinese Medicine, Chengdu 610072, China. 3. Key Laboratory of Molecular Target & Clinical Pharmacology and the State & NMPA Key Laboratory, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou 511436, China. Electronic address: huangyang@gzhmu.edu.cn. 4. Tea Research Institute, Sichuan Academy of Agricultural Sciences, Chengdu 610066, China. Electronic address: 123112275@qq.com. 5. Department of Pharmacy, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu 610072, China; Personalized Drug Therapy Key Laboratory of Sichuan Province, School of Medicine, University of Electronic Science and Technology of China, Chengdu 610072, China. Electronic address: tongrs@126.com.
Abstract
BACKGROUND: Sodium tanshinone ⅡA sulfonate (STS) injection has been widely used to treat heart failure over the past years in China. However, to the best of our knowledge, neither systematic review nor meta-analysis on the efficacy of STS injection as adjunctive therapy for heart failure has been reported. OBJECTIVE: The aim of this study is to summarize relevant evidence from the published randomized controlled trials (RCTs) to evaluate the efficacy of STS injection as adjunctive therapy for heart failure. METHODS: RCTs on STS injection as adjunctive therapy for the treatment of heart failure were screened from China National Knowledge Infrastructure (CNKI), Wanfang Database, Sino-Med, PubMed, Google Scholar, Medline, China Science and Technology Journal Database (VIP), Chinese Biomedical Literature Database, Cochrane Library, Embase and Chinese Science Citation Database until July 2021. Two authors independently performed the literature searching, data extraction, and quality evaluation. The meta-analysis was carried out by RevMan 5.3. Based on the methodological quality, years of publication, and sample size of the included RCTs, sensitivity analysis and subgroup analysis were investigated. RESULTS: Fourteen RCTs with a total of 1368 patients were identified in this study. Results from this meta-analysis showed that STS injection as adjunctive therapy was superior to western medicine alone for the treatment of heart failure in improving the total effective rate (RR = 1.23; 95% CI, 1.17 to 1.29; p < 0.00001) and the left ventricular ejection fraction (LVEF; MD = 6.34; 95% CI 5.25 to 7.43; p < 0.00001), meanwhile reducing the left ventricular end-diastolic diameter (LVEDD; MD = -4.79; 95% CI, -6.44 to -3.15; p < 0.00001), left ventricular end-systolic dimension (LVESD; MD = -3.98; 95% CI, -5.79 to -2.17; p < 0.0001) and brain natriuretic peptide (BNP; MD = -118.75; 95% CI, -175.36 to -62.15; p < 0.0001). CONCLUSIONS: This study indicated that STS injection as adjunctive therapy seemed to be more effective than western medicine alone in treating heart failure. However, due to the poor methodological quality of the included RCTs, further well-designed RCTs are required to confirm the efficacy of STS injection.
BACKGROUND: Sodium tanshinone ⅡA sulfonate (STS) injection has been widely used to treat heart failure over the past years in China. However, to the best of our knowledge, neither systematic review nor meta-analysis on the efficacy of STS injection as adjunctive therapy for heart failure has been reported. OBJECTIVE: The aim of this study is to summarize relevant evidence from the published randomized controlled trials (RCTs) to evaluate the efficacy of STS injection as adjunctive therapy for heart failure. METHODS: RCTs on STS injection as adjunctive therapy for the treatment of heart failure were screened from China National Knowledge Infrastructure (CNKI), Wanfang Database, Sino-Med, PubMed, Google Scholar, Medline, China Science and Technology Journal Database (VIP), Chinese Biomedical Literature Database, Cochrane Library, Embase and Chinese Science Citation Database until July 2021. Two authors independently performed the literature searching, data extraction, and quality evaluation. The meta-analysis was carried out by RevMan 5.3. Based on the methodological quality, years of publication, and sample size of the included RCTs, sensitivity analysis and subgroup analysis were investigated. RESULTS: Fourteen RCTs with a total of 1368 patients were identified in this study. Results from this meta-analysis showed that STS injection as adjunctive therapy was superior to western medicine alone for the treatment of heart failure in improving the total effective rate (RR = 1.23; 95% CI, 1.17 to 1.29; p < 0.00001) and the left ventricular ejection fraction (LVEF; MD = 6.34; 95% CI 5.25 to 7.43; p < 0.00001), meanwhile reducing the left ventricular end-diastolic diameter (LVEDD; MD = -4.79; 95% CI, -6.44 to -3.15; p < 0.00001), left ventricular end-systolic dimension (LVESD; MD = -3.98; 95% CI, -5.79 to -2.17; p < 0.0001) and brain natriuretic peptide (BNP; MD = -118.75; 95% CI, -175.36 to -62.15; p < 0.0001). CONCLUSIONS: This study indicated that STS injection as adjunctive therapy seemed to be more effective than western medicine alone in treating heart failure. However, due to the poor methodological quality of the included RCTs, further well-designed RCTs are required to confirm the efficacy of STS injection.