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Background: To systematically evaluate the efficacy and safety of sotagliflozin (SOTA) adjuvant therapy for type 1 diabetes mellitus (T1DM)., Methods: Through April 2019, the Web of Science, PubMed, Cochrane Library, Embase, and China National Knowledge Infrastructure databases were electronically searched to identify randomized controlled trials exploring SOTA adjuvant therapy for T1DM. Strict screening and quality evaluations of the obtained literature were performed independently by 2 researchers. Outcome indexes were extracted, and a meta-analysis of the data was performed using Revman 5.3 software., Results: A total of 7 randomized controlled trials were included. The meta-analysis results showed that compared with the patients in the placebo group, the patients in the SOTA group had a lower hemoglobin A1c (mean difference [MD] = -0.28, 95% confidence interval [CI] [-0.34, -0.22], P < .01), lower total daily insulin use (MD = -8.89, 95% CI [-11.64, -6.13], P < .01), faster weight loss (MD = -3.03, 95% CI [-3.79, -2.26], P < .01), better fasting blood glucose and 2-hour postprandial blood glucose control (MD = -0.75, 95% CI [-1.04, -0.45], P < .01; MD = -2.42, 95% CI [-3.17, -1.67], P < .01), and a higher rate of well-controlled glucose levels (relative risk = 1.75, 95% CI [1.55, 1.99], P < .01), while no significant difference in the incidence of severe hypoglycemic events was found between the SOTA and placebo groups (risk difference [RD] = -0.01, 95% CI [-0.02, 0.00], P = .13). The incidence of diabetic ketoacidosis was higher in the SOTA group than in the placebo group (RD = 0.03, 95% CI [0.02, 0.04], P < .01). The incidence of genital mycotic infection was higher in the SOTA group than in the placebo group (RD = 0.06, 95% CI [0.05, 0.08], P < .01). No significant difference in the incidence of urinary tract infections was detected between the SOTA group and the placebo group (RD = 0.00, 95% CI [-0.01, 0.01], P = 0.97)., Conclusions: SOTA is a potential drug for the treatment of T1DM and is effective for controlling blood sugar. The main adverse reactions to SOTA are genital mycotic infections and diabetic ketoacidosis. We must further assess the severity of diabetic ketoacidosis caused by SOTA.

Background: Hypotensive resuscitation is an old study. But its benefits and losses are still controversial. In clinic, the method of fluid resuscitation needs more reliable experimental evidence. This study's objective is to systematically evaluate the efficacy of hypotensive resuscitation in patients with traumatic hemorrhagic shock., Methods and Analysis: Through October 2019, Web of Science, PubMed, the Cochrane Library, EMBASE, and Clinical Trials will be systematically searched to identify randomized controlled trials exploring the efficacy of hypotensive resuscitation in traumatic hemorrhagic shock. Strict screening and quality evaluation will be independently performed on the obtained literature by 2 researchers; outcome indexes will be extracted, and a meta-analysis will be performed on the data using Revman 5.3 software., Ethics and Dissemination: The stronger evidence about the efficacy of hypotensive resuscitation in traumatic hemorrhagic shock will be provided for clinicians., Trial Registration Number: PROSPERO CRD42019133169., Strengths of This Study: This study is not only a simple combination of data, but also to verify and discuss the reliability of the results, and provide more convincing evidence for clinicians., Limitations of This Study: Firstly, according to the previous literature researching, it is found that the number of relevant randomized controlled trials is small and the quality level of the literature is uneven. Secondly, the efficacy of hypotensive resuscitation is discussed for a long time, different trials may take place at different times. Comparability between different trials is reduced.

Background: Type 1 Diabetes Mellitus (T1DM) has long required insulin treatment. Sotagliflflozin (SOTA), as a dual SGLT-1/2 inhibitor, has the potential to be the first oral antidiabetic drug (OAD) to be approved for T1DM in the US market. It is important to evaluate the effectiveness of SOTA for T1DM., Methods: Web of Science, PubMed datebase, Cochrane Library, Embase, Clinical Trials, and CNKI will be searched to identify randomized controlled trials (RCTs) exploring SOTA adjuvant therapy for T1DM. Strict screening and quality evaluation will be performed on the obtained literature independently by 2 researchers; outcome indexes will be extracted. The bias risk of the included studies will be evaluated based on Cochrane assessment tool. Meta-analysis will be performed on the data using Revman 5.3 software., Result: We will provide practical and targeted results assessing the efficacy and safety of SOTA for T1DM patients, to provide reference for clinical use of SOTA., Conclusion: The stronger evidence about the efficacy and safety of SOTA for T1DM patients will be provided for clinicians., Trial Registration Number: PROSPERO CRD42019133099.

Background: Chronic hepatitis b (CHB) is a serious problem worldwide. Tenofovir disoproxil fumarate (TDF) and entecavir (ETV) both are first-line drugs for CHB, but there is debate about which is more appropriate in nucleos(t)ide analogue-naive CHB., Objective: To systematically evaluate the effectiveness and safety of tenofovir and ETV in nucleos(t)ide analogue-naive CHB., Methods: The Web of Science, PubMed, The Cochrane Library, EMBASE, Clinical Trials, and China National Knowledge Infrastructure databases will be electronically searched to collect randomized controlled trials regarding the comparison between tenofovir and ETV in nucleos(t)ide analogue-naive CHB since the date of database inception to July 2019. Two researchers independently screened and evaluated the obtained studies and extracted the outcome indexes. RevMan 5.3 software will be used for the meta-analysis., Result: We will provide practical and targeted results assessing the effectiveness and safety of TDF and ETV for nucleos(t)ide analogue-naive CHB patients, try to compare the advantages of TDF and ETV., Conclusion: The stronger evidence about the effectiveness and safety of TDF and ETV for nucleos(t)ide analogue-naive CHB patients will be provided for clinicians., Protocol Registration Number: PROSPERO CRD42019134194.

Background: To assess the association between hypoglycemic agents and prognosis of lung cancer patients with diabetes., Methods: A comprehensive literature search was performed in PubMed, Web of Science, Embase, and Cochrane Library until May 2017. The search yielded 2593 unique citations, of which 18 articles met inclusion criteria. The hazard ratios (HRs) and 95% confidence intervals (95% CIs) were calculated by a fixed-effects or random-effects model., Results: The pooled HRs favoring metformin users were 0.77 for overall survival (OS) (n = 15, 95% CI: 0.68-0.86) and 0.50 for disease-free survival (n = 5, 95% CI: 0.39-0.64). One study assessed the relationship between metformin and cancer-specific survival (CSS), reporting no significant results. No significant association between insulin and OS (n = 2, HR: 0.95, 95% CI: 0.79-1.13) or CSS (n = 2, HR: 1.03, 95% CI: 0.76-1.41) was noted. One study evaluated association of sulfonylureas with lung cancer survival and reported no clinical benefit (HR: 1.10, 95% CI: 0.87-1.40). One study reported no association of thiazolidinediones with lung cancer survival (HR: 1.04, 95% CI: 0.65-1.66)., Conclusions: This meta-analysis demonstrated that metformin exposure might improve survival outcomes in lung cancer patients with diabetes.

Background: Chinese herbal medicine (CHM) has been used to treat stroke for thousands of years. The objective of the study is to assess the current evidence for bioactive components of CHM as neurogenesis agent in animal models of ischemic stroke., Methods: We searched PubMed, China National Knowledge Infrastructure, WanFang Database, and VIP Database for Chinese Technical Periodicals published from the inception up to November 2015. The primary measured outcome was one of neurogenesis biomarker, including Bromodeoxyuridine (BrdU), Nestin, doublecortin (DCX), polysialylated form of the neural cell adhesion molecule (PSA-NCAM), neuronal nuclear antigen (NeuN), and glial fibrillary acidic protein (GFAP)., Results: Thirty eligible studies were identified. The score of quality assessment ranged from 2 of 10 to 7 of 10. Compared with controls, 10 studies conducting neurobehavioral evaluation showed significant effects on bioactive components of CHM for improving neurological deficits score after ischemic insults (P < 0.01 or P < 0.05); 6 studies in Morris water-maze test showed bioactive components of CHM significantly decreased escape latency and increased residence time (P < 0.05); 5 studies demonstrated that bioactive components of CHM significantly reduced infarct volume after ischemic stroke (P < 0.05); 25 of 26 studies showed that bioactive components of CHM significantly increased the expression of BrdU and/or Nestin markers in rats/mice brain after ischemic injury (P < 0.05, or P < 0.01); 4 of 5 studies for promoting the expression of PSA-NCAM or DCX biomarker (P < 0.05); 5 studies for improving the expression of NeuN biomarker (P < 0.05); 6 of 7 studies for promoting the expression of GFAP biomarker in brain after ischemic stroke (P < 0.05)., Conclusion: The findings suggest that bioactive components of CHM may improve neurological function, reduce infarct volume, and promote endogenous neurogenesis, including proliferation, migration, and differentiation of neural stem cells after ischemic stroke. However, evidences are supported but limited because only a few studies were available for each descriptive analysis. Further rigor study is still needed., Competing Interests: The authors have no conflicts of interest to disclose.