ABSTRACT
OBJECTIVE：To systematic ally ev aluate the efficacy and safety of benralizumab in the treatment of severe eosinophilic asthma ，and to provide evidenced-based reference for clinical treatment. METHODS ：Retrieved from PubMed ， Embase，Cochrane Library ，ClinicalTrials.gov，CNKI，VIP and Wanfang database ，randomized controlled trials （RCTs）about benralizumab+routine treatment （trial group ）versus placebo+routine treatment （control group ）were collected during the inception to Dec. 2020. The relevant references were also retrieved manually. After data extraction ，the quality of included literatures was evaluated with bias risk evaluation tool 2.0 recommended by Cochrane systematic evaluator manual 6.1. Meta-analysis was conducted by using Rev Man 5.4 software. RESULTS ：Totally 5 studies involving 2 646 patients were included. Results of Meta-analysis showed that acute exacerbation rate of asthma [RR ＝0.67，95％ CI（0.61，0.74），P＜0.000 01]，asthma control questionnaire score [MD ＝－0.29，95％CI（－0.37，－0.21），P＜0.000 01] and the incidence of severe adverse event [RR ＝0.67，95％CI （0.53，0.84），P＝0.000 6] in trial group were significantly lower than control group. FEV 1[MD＝0.13，95％CI（0.09，0.17），P＜0.000 01] and asthma quality of life questionnaire score [MD ＝0.23，95％CI（0.13，0.33），P＜0.000 01] in trial group were significantly higher than control group. There was no statistical significance in the incidence of adverse event between 2 groups [RR ＝0.97，95％CI （0.92，1.02），P＝0.28]. CONCLUSIONS ：Benralizumab is effective and safe in the treatment of severe eosinophilic asthma. Due to the relatively limited data ，this conclusion needs to be confirmed by more studies.
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OBJECTIVE： To analyze the clinical manifestations and characteristics of adverse drug reactions （ADR） induced by osimertinib mesylate， and to provide reference for clinical safe use of drugs. METHODS： Retrieved from PubMed， Wanfang database， CNKI and VIP during database establishment-Aug. 2018， ADR cases of osimertinib mesylate were analyzed retrospectively in respects of patient’s age， gender， nationality， usage and dosage of osimertinib mesylate， occurrence time of ADR， clinical manifestations， treatment measures and outcome， etc. RESULTS： A total of 20 articles were included， involving 21 patients. The age of the patients was 32-82 years old， and the proportion of patients aged 57-79 was the largest （80.9％）. The female with ADR （14 cases） were more than the male. The patients were from 5 countries， in which Japan took the most ratio （13 cases， 61.9％）. The dose of osimertinib mesylate was 160 mg/d in a patient and commonly recommended dose 80 mg/d for other patients. The most ADR cases （16 cases， 76.2％） occurred within 3 months， and no reports of ADR occurred more than 12 months. Organs/systems involved in ADRs were mainly respiratory system （11 case times， 45.8％） and digestive system （6 cases， 25.0％）， in addition， ADR also occurred in cardiovascular system， hematological system， systemic reactions， skin and eyes. Among 21 patients， 3 cases were mild ADR so that they were given same dose with same frequency. A patient suffered from interstitial pneumonia and was given medicine every other day and symptomatic treatment； the symptoms of the patient were relieved. Other 17 cases were relieved after drug withdrawal and symptomatic treatment， but 2 patients died of tumor progression. CONCLUSIONS： In clinical application of osimertinib mesylate， attention should be paid to ADR monitoring， especially short-term ADR， especially ADR of respiratory， digestive system.
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Objective:To improve effectiveness and sustainability of large-scale instruments and equipment sharing platforms in the TCM (Traditional Chinese Medicine) colleges in China.Methods: Inviting SWOT mode to analyze feasibility of the construction of large-scale instruments and equipment platforms, compares both internal and external factors to find out the former’s strengths and weaknesses the latter’s opportunities and challenges.Results: Building large-scale instruments and equipment sharing platforms from a strategic perspective of onset, adjustment, defense and survival.Conclusion: In order to build effective and sustainable large-scale instruments and equipment sharing platforms, TCM colleges should based on the real conditions, cooperating with the successful scientific research platform ,making an effort to obtain the government's support, Innovating management methods, becoming more open to forming a notion of sharing and collaboration, etc.