Objectives To systematically evaluate the clinical characteristics of adverse drug reactions (ADRs) caused by Shuanghuanglian Injection (SHLI) and to provide reference for post-market evaluation and clinical application of SHLI. Methods We searched electronic databases such as the Chinese National Knowledge Infrastructure (CNKI, 1979.1-2009.9), the Chinese Science and Technology Journal Full-text Database (VIP, 1989.1-2009.9), and the Chinese Biomedical Disc (CBMdisc, 1978.1-2009.9). ADR cases were analyzed according to occurrences categorized. Available data was assessed using the Chi-square test including relative ratios (RR) with 95% confidence intervals (95%CI). Different medicine combinations and comparisons between SHL powder injection and SHL injection were calculated using the statistical software Stata 9.1. Results (1) A total of 452 articles were included with a total of 2 799 ADR cases reported. Case reports were the main design type of included literature, which accounted for 84.51%. According to 31165 cases of SHLI treatment and 1 013 corresponding ADRs, the incidence of SHLI ADR was calculated as 3.25%. (2) The ratio of male to female in the reported ADR cases was 1.13׃1. (3) Allergy to Penicillin, which accounted for 13.38% of the total cases, was at the top for past allergic history, followed by sulfonamides and asthma (2.68%). (4) In terms of disease treated respiratory disease accounted for 91.75% of all cases of SHLI ADRs, followed by digestive diseases (5.17%), and urinary diseases (1.11%). (5) Penicillins were the most common combination choice with SHLI, and such combination showed higher ADR risk than SHLI used alone [RR=3.14, 95%CI (2.58, 3.81)]. (6) Multiple systems/organs were involved in SHLI ADRs, and were ranked downwards according to proportion as: skin, digestive system, general reactions, respiratory system, nervous system, cardiovascular system, local reactions, urinary system, hematologic system and others. (7) According to the WHO ADR Classification Criteria, ADR cases were divided into four grades. There were 6.36%, 5.48%, 45.62%, and 2.12% cases of Grade Ⅰ, Ⅱ, Ⅲ and Ⅳ , respectively. And the prognoses of the rest 52.42% cases were reported unclearly. (8) All cases of death were caused by allergic shock, except for one, which was caused by myocardial infarction induced by pain at the injection site. The fastest ADR case occurred 1 minute after being injected. (9) There was a remarkable difference (Plt;0.05) in the rate of ADR caused by SHLI in power form (2.25%) and as a solution (4.14%). Conclusion The clinical manifestations of ADRs caused by SHLI mainly include skin allergic reactions and gastrointestinal reactions. There is an increased risk of ADR induced by combined uses of SHLI and other drugs, especially antibiotics. Compared to the solution, the powder has lower ADR occurrence and higher safety with statistical significance. We propose strengthening management and surveillance on SHLI from manufacturing to application, and improving the level of the risk management for post-market drugs.
Objective To explore the change of particles of Shuanghuanglian Injection (SHLI) admixed with different infusion solutions, and provide a reference for selecting rational menstruum. Methods A comprehensive literature search was executed to collect all the studies on the compatibility of SHLI with different infusion solutions. The reporting quality of the included studies was assessed; particles-related data were extracted and analyzed systematically. Results A total of 338 studies were identified, and 24 studies were included after screening. The quality of the included studies were poor and had heterogeneous outcomes. Generally, the particles of mixture increased dramatically, and there were significant differences among different pharmaceuticals, drug batches and infusion solutions. The pH of solvent had a greater impact on the particles, and the concentration and storage time of prepared liquor were other important factors. The particles of SHLI admixed with Normal Saline were less than 5%, 10% glucose injection and other solvents. Conclusion The particles of SHLI admixed with Normal Saline are the fewest, and commonly can be the preferred solvent. Factors on rational drug use are worthy of further studies; and more attention is needed for the scientificalness of study design.
Objective Shuanghuanglian injection (SHLI) is a typical Chinese medicine injection which has been used for more than 20 years. This study aims to investigate the compatibility of SHLI with western intravenous agents. Methods An extensive literature search was executed to identify all experimental tests and clinical reports on the topics. Data on the types of infusion solutions and western medical injections, usage and dosage, outcome measures for physical and chemical properties, and changes of drug effect were searched for. The included data was analyzed and described by the category of included western drugs. Compatibility was tested through integrating the evaluations of physical properties, chemical composition, drug metabolism, and safety. Results Sixty articles (38 experimental tests and 22 clinical reports) were included after screening. Fifty–three western medical injections were identified from all the included articles. Most of the research was about the compatibility of SHLI with different types of antibiotics, including β-lactam, aminoglycoside, and quinolone etc. Thirty-one western medical injections were not recommended to be combined with SHLI. The quality of the experimental test design was low because of unbalanced evaluation indicators: more attention to physical changes than drug metabolism, effect, and safety. Conclusions A broad incompatibility exists in the combination of SHLI with western medical injections. Some results are still uncertain, but the combinations should still be avoided until researched clearly. The compatibility and interaction of Chinese herbal injections and western medicines is still a weak area. The pharmaceutical sector should strengthen post-market research to update evidence and improve its distribution.