Network meta-analysis of SGLT-2 inhibitor-induced hypoglycemia risk in type 2 diabetes patients / 中国药房

OBJECTIVE To evaluate the risk of hypoglycemia caused by sodium-glucose co-transporter protein 2 （SGLT-2） inhibitors in type 2 diabetes （T2DM） patients. METHODS Retrieved from PubMed， Web of Science， Cochrane Library， CNKI， VIP， Wanfang Data and CBM， randomized controlled trials （RCTs） about SGLT-2 inhibitors in the treatment of T2DM were collected from the inception to Oct. 15th， 2022. After literature screening， data extraction and quality evaluation of included literature with bias risk assessment tool recommended by the Cochrane system evaluator handbook 5.1.0， Stata 15.1 software was used for network meta-analysis and publication bias analysis. RESULTS A total of 22 RCTs were included， with a total of 18 734 patients. The results of meta-analysis showed that compared with ertugliflozin 15 mg [RR＝3.26， 95%CI （1.13， 8.11）， P＜0.05] and ertugliflozin 25 mg [RR＝3.08， 95%CI （1.12， 6.34）， P＜0.05]， the incidence of hypoglycemia was significantly increased in patients using canagliflozin 300 mg. Compared with ertugliflozin 15 mg [RR＝1.48， 95%CI （1.24， 6.93）， P＜0.05] and ertugliflozin 25 mg [RR＝6.74， 95%CI （1.33， 9.34）， P＜0.05]， the incidence of hypoglycemia in patients treated with canagliflozin 100 mg was significantly increased. There was no statistically significant difference between other groups （P＞0.05）. The ranking results of the network meta-analysis showed that the incidence of hypoglycemia was from low to high， ie. ertugliflozin 15 mg＞placebo＞ertugliflozin 25 mg＞empgaliflozin 25 mg＞empgaliflozin 10 mg＞empgaliflozin 1 mg＞dapagliflozin 5 mg＞ dapagliflozin 10 mg＞dapagliflozin 2.5 mg＞canagliflozin 300 mg＞ertugliflozin 10 mg＞ertugliflozin 5 mg＞empgaliflozin 50 mg＞canagliflozin 200 mg＞canagliflozin 100 mg＞canag-liflozin 50 mg＞ertugliflozin 1 mg＞empgaliflozin 5 mg. Results of publication bias analysis showed that there was little possibility of publication bias in this study. CONCLUSIONS When SGLT-2 inhibitors are used in patients with T2DM， the incidence of hypoglycemia is the lowest when using ertugliflozin 15 mg， and the incidence of hypoglycemia is the highest when using empagliflozin 5 mg.

Research progress in the benefit of sodium-glucose co-transporter 2 inhibitors in the treatment of heart failure / 中国医师杂志

Heart failure is one of the two major problems in cardiovascular field in this century. Although the treatment of heart failure has made great progress, but the prognosis of heart failure is poor, Standardized drug treatment is still one of the most important and preferred methods for the treatment of heart failure. Heart failure is one of the serious vascular complications of diabetes, which affects the prognosis of diabetes. In recent years, studies have found that the new hypoglycemic drug sodium-glucose co-transporter 2 inhibitors can effectively reduce the risk of re-hospitalization and cardiovascular death in patients with or without diabetes, which has a landmark significance for the treatment of heart failure. This article will mainly discuss the latest mechanism of sodium glucose co-transporter 2 inhibitors in the treatment of heart failure.

Sodium-glucose co-transporter 2 inhibitor: Cardiorenal benefit, bone metabolism, and fracture risk in type 2 diabetes mellitus / 中华内分泌代谢杂志

Type 2 diabetes mellitus is commonly associated with cardiovascular, renal complications, osteoporosis and other comorbidities. Sodium-glucose co-transporter 2 inhibitor (SGLT-2i) can reduce blood glucose level in patients with type 2 diabetes mellitus by promoting urine glucose excretion, and has the effect of weight loss and blood pressure reduction. Large randomized controlled clinical trials have shown that SGLT-2i can improve the prognosis of cardiovascular disease and diabetic nephropathy. This article focuses on the effects of SGLT-2i on cardiorenal outcomes and bone metabolism in addition to the glucose-lowering effect. SGLT-2i can improve the prognosis of patients with coronary atherosclerotic cardiovascular disease, reduce the risk of hospitalization for heart failure, reduce cardiovascular diseases and all-cause mortality, and has renal protective effect. Moreover, the cardiorenal protective effect is proved to be consistent in people without type 2 diabetes. SGLT-2i has a regulatory effect on bone mineral ions and bone metabolism related hormones, and its risk of osteoporosis and fracture deserves attention. Although data suggest that canagliflozin may increase fracture risk, meta-analyses of multiple clinical trials have concluded that SGLT-2i does not significantly increase fracture risk. However, for patients with high risk of fracture, bone mineral density and bone turnover biomarkers should be considered to assess the risk of fracture before prescription.

Meta-analysis of Efficacy and Safety of SGLT- 2 Inhibitors Combined with Insulin for Type 1 Diabetes Mellitus / 中国药房

OBJECTIVE：To systematically evaluate the efficacy and safety of sodium-glucose co-transporter 2 （SGLT-2）inhibitors combined with insulin in the treatment of type 1 diabetes mellitus（T1DM），and to provide evidence-based reference for clinical treatment of T1DM. METHODS：Retrieved from PubMed，Cochrane library，Embase，Clinical Trials，CNKI，CBM and Wanfang database，randomized controlled trials（RCT）about SGLT-2 inhibitor（trial group）versus placebo（control group）in the treatment of T1DM based on insulin treatment were collected during the inception to Feb. 2020. After data extraction of literatures met inclusion criteria，Cochrane risk bias evaluation tool 5.1.0 was used to evaluate its quality，and Meta-analysis was perfomed by using Stata 12.0 software. RESULTS：A total of 11 RCTs were included，involving 7 003 patients. The results of Meta-analysis showed that the decrease of HbA1c [SMD＝－0.49，95％CI（－0.53，－0.44），P＜0.001]，the proportion of patients with HbA1c≥ 0.5％ and without severe hypoglycemia [OR＝3.93，95％ CI（3.49，6.21），P＜0.001]，the proportion of patients with HbA1c≥ 0.5％ [OR＝2.65，95％CI（2.25，3.12），P＜0.001]，the target rate of HbA1c level＜7.0％ [OR＝2.85，95％CI（2.44，3.33），P＜0.001] and the decrease of body weight [SMD＝－0.83，95％CI（－0.96，－0.70），P＜0.001] in trial group were significantly larger or higher than control group；the decrease values of daily insulin dosage，fasting blood glucose，postprandial blood glucose，systolic blood pressure and diastolic blood pressure in trial group were significantly higher than those in the control group，with statistical significance（P≤0.011）. The total incidence of ADR [OR＝1.14，95％CI（1.04，1.26），P＝0.007]，the incidence of SGLT-2 inhibitor related ADR [OR＝2.17，95％CI（1.75，2.99），P＜0.001]，the incidence of severe ADR [OR＝1.48，95％CI（1.24，1.77），P＜0.001]， the incidence of genital infection [OR＝3.84，95％CI（3.14，4.69），P＜0.001]，the incidence of diarrhea [OR＝1.47，95％CI（1.09，1.97），P＝0.011]，the incidence of fluid reduction related ADR [OR＝2.05，95％CI（1.37，3.08），P＝0.001]，the incidence of ketosis related ADR [OR＝4.18，95％CI（3.15，5.55），P＜0.001]，the incidence of ketoacidosis [OR＝4.33，95％CI（3.01，6.23），P＜0.001] and the incidence of severe ketoacidosis [OR＝5.06，95％CI（2.61，9.81），P＜0.001] were significantly higher than control group， with statistical significance. There was no statistical significance in the incidence of hypoglycemia，severe hypoglycemia，urinary tract infection or kidney injury between 2 groups. CONCLUSIONS：SGLT-2 inhibitors for the treatment of T1DM can significantly improve the blood glucose，reduce body weight and daily insulin dose，lower systolic blood pressure and diastolic blood pressure，while dose not increase the risk of hypoglycemia，urinary tract infections and renal impairment but increase the risk of total ADR as well as the risk of ADR such as genital infection，diarrhea，ketoacidosis，to which should be paid attention.

A 12 week prospective clinical evidence of empagliflozin efficacy in uncontrolled type 2 diabetes mellitus treated with metformin and a sulfonylurea

Background: The main aim of the study is to evaluate the efficacy of empagliflozin 10 mg once daily over 12 weeks as add-on therapy to metformin plus sulfonylurea in patients with type 2 diabetes mellitus with inadequate glycemic control.Methods: It is a prospective, observational, study conducted in patients of Sri Badhrakali Diabetic Center located in Warangal, Telangana, India. The efficacy of empagliflozin 10 mg was assessed by measuring the change in the glycated hemoglobin (HbA1c), fasting plasma glucose (FPG), body mass index (BMI) at the baseline and 12 weeks, systolic blood pressure (SBP) and diastolic blood pressure (DBP) at the baseline and after 24 hours of treatment.Results: In the present study, the addition of empagliflozin to metformin and Sulfonylurea therapy for 12 weeks provided 0.87 % reduction in HbA1c. The mean changes of FPG from baseline to 12-week is -26 mg/dl. At 24 hours empagliflozin significantly reduced blood pressure with mean changes of SBP and DBP -4.147 and -1.526 mmHg respectively. The mean changes in BMI from baseline to week 12 is -0.638 kg/m2.Conclusions: Empagliflozin 10 mg provided ancillary reduction in HbA1c outside of metformin and sulfonylurea. Controlled body weight, HbA1c, blood pressure decreases diabetes progression, decreased risk of diabetic complications and reduced risk for cardiovascular disorders.

Efficacy and safety of sodium-glucose cotransporter-2 inhibitors in type 2 diabetes mellitus with inadequate glycemic control on metformin: a meta-analysis

ABSTRACT Objectives To provide a meta-analysis of the clinical efficacy and safety of sodium glucose co-transporter 2 inhibitors (SGLT2-i), as a combination treatment with metformin in type 2 diabetes mellitus (T2DM) patients with inadequate glycemic control with metformin alone. Materials and methods We have searched randomized controlled trials (RCTs) in the database: MEDLINE, Embase and Cochrane Collaborative database. We used mean differences (MD) to assess the efficacy of glycemic and other clinical parameters, and risk ratios (RR) to evaluate the adverse events for safety endpoints. The heterogeneity was evaluated by I2. Results Finally 9 studies were included. SGLT2-i plus metformin had higher reduction level in HbA1C [MD = -0.50, 95% CI (-0.62, -0.38), p < 0.00001], FPG [MD = -1.12, 95%CI (-1.38, -0.87), p < 0.00001], body weight [MD = -1.72, 95% CI (-2.05, -1.39), p < 0.00001], SBP [MD = -4.44, 95% CI (-5.45, -3.43), p < 0.00001] and DBP [MD = -1.74, 95% CI (-2.40, -1.07), p < 0.00001] compared with metformin monotherapy. However, SGLT2-i plus metformin group had higher risk of genital infection [RR = 3.98, 95% CI (2.38, 6.67), p < 0.00001]. No significant difference was found in the risk of hypoglycemia, urinary tract infection or volume related adverse events. Conclusions Although the risk of genital infection may increase, SGLT2-i plus metformin may provide an attractive treatment option to those T2DM patients who are unable to achieve glycemic control with metformin alone, based on its effects on glycemic control, reducing body weight and lowering blood pressure.

Research advances in sodium-glucose co-transporter 2 inhibitor in treatment of type 2 diabetes mellitus with nonalcoholic fatty liver disease / 临床肝胆病杂志

Nonalcoholic fatty liver disease (NAFLD) is a common complication of type 2 diabetes mellitus (T2DM) and can progress to liver cirrhosis and even hepatocellular carcinoma, but there are still no effective pharmacotherapies for NAFLD at present. Sodium-glucose co-transporter 2 inhibitor (SGLT-2i) is a newly approved oral hypoglycemic agent and can effectively reduce blood glucose. Meanwhile, SGLT-2i can improve NAFLD by improving lipid accumulation and insulin resistance, exerting anti-inflammatory and anti-oxidative stress effects, reducing liver fibrosis degree, and delaying the progression to hepatocellular carcinoma. SGLT-2i also helps with the prevention of NAFLD by reducing the toxicity of high glucose, body weight, and blood uric acid and improving liver dysfunction. This article reviews the current status of T2DM with NAFLD, the mechanism of action of SGLT-2i, the effect of SGLT-2i in preventing T2DM with NAFLD, and the safety of SGLT-2i.

Short-term outcomes of patients with Type 2 diabetes mellitus treated with canagliflozin compared with sitagliptin in a real-world setting

<p><b>INTRODUCTION</b>We aimed to evaluate the effectiveness and safety of canagliflozin as compared to sitagliptin in a real-world setting among multiethnic patients with Type 2 diabetes mellitus (T2DM) in Singapore.</p><p><b>METHODS</b>This was a new-user, active-comparator, single-centre retrospective cohort study. Patients aged 18-69 years with T2DM and estimated glomerular filtration rate ≥ 60 mL/min/1.73 m were eligible for inclusion if they were initiated and maintained on a steady daily dose of canagliflozin 300 mg or sitagliptin 100 mg between 1 May and 31 December 2014, and followed up for 24 weeks.</p><p><b>RESULTS</b>In total, 57 patients (canagliflozin 300 mg, n = 22; sitagliptin 100 mg, n = 35) were included. The baseline patient characteristics in the two groups were similar, with overall mean glycated haemoglobin (HbA1c) of 9.4% ± 1.4%. The use of canagliflozin 300 mg was associated with greater reductions in HbA1c (least squares [LS] mean change -1.6% vs. -0.4%; p < 0.001), body weight (LS mean change -3.0 kg vs. 0.2 kg; p < 0.001) and systolic blood pressure (LS mean change: -9.7 mmHg vs. 0.4 mmHg; p < 0.001), as compared with sitagliptin 100 mg. About half of the patients on canagliflozin 300 mg reported mild osmotic diuresis-related side effects that did not lead to drug discontinuation.</p><p><b>CONCLUSION</b>Our findings suggest that canagliflozin was more effective than sitagliptin in reducing HbA1c, body weight and systolic blood pressure in patients with T2DM, although its use was associated with an increased incidence of mild osmotic diuresis-related side effects.</p>

Cardiovascular Outcome Trials of Sodium Glucose Cotransporter 2 Inhibitor and Its Possible Cardioprotective Mechanism

Patients with type 2 diabetes (T2D) have a significantly higher risk of developing cardiovascular diseases such as myocardial infarction, heart failure, and stroke. Current anti-diabetic drugs are highly effective for managing hyperglycemia. However, most T2D patients are still at high risk for cardiovascular disease. Over the past decade, many studies have assessed the efficacy of anti-diabetic drugs in regards to cardiovascular disease outcomes in T2D patients. However, despite the effective glycemic control of these drugs, they failed to show significant benefits that impact the morbidity and mortality of cardiovascular disease (CVD). In recent years, anti-diabetic drugs, developed with other mechanisms, have shown significant results for improving the risk of CVD. In addition, sodium glucose cotransporter 2 inhibitors have shown promising results that impact CVD outcomes in several trials. This article will review the cardiovascular outcomes and possible cardioprotective mechanisms of sodium glucose cotransporter 2 inhibitors.

The Effect and Safety of Dapagliflozin in Patients with Type 2 Diabetes: A Single-Institution Pharmacovigilance Review / 임상당뇨병

BACKGROUND: Dapagliflozin, a selective sodium-glucose co-transporter 2 (SGLT2) inhibitor, lowers blood glucose by reducing glucose reabsorption at the proximal renal tubule in an insulin-independent manner. We aimed to evaluate the efficacy and safety of dapagliflozin and to identify the risk factors of adverse drug events in patients with type 2 diabetes. METHODS: As an institutional pharmacovigilance review activity, we reviewed data from medical records of 455 patients with type 2 diabetes who received dapagliflozin therapy from July 2014 to August 2015 in Seoul National University Hospital. We analyzed the changes in laboratory data and examined the characteristics of dapagliflozin users who showed adverse effects. RESULTS: Mean changes in HbA1c and fasting serum glucose level from baseline to second visit were −0.42% (8.07 ± 1.51% to 7.65 ± 1.31%, P < 0.001) and −22.9 mg/dL (167.8 ± 48.5 mg/dL to 144.9 ± 37.6 mg/dL, P < 0.001), respectively. Adverse drug events observed during this study were lower urinary tract symptoms (7.7%), dehydration-related symptoms (6.1%), ketonuria (3.4%), hypoglycemia (3.4%), and urogenital infection (4.2%). Thiazide use, age, insulin use, number of anti-diabetic drugs, gender and history of urogenital infection were the risk factors for adverse drug events (P < 0.05). CONCLUSION: Dapagliflozin significantly improved hyperglycemia in patients with type 2 diabetes without serious adverse drug events. The incidences of adverse drug events were was similar to those ofthat in the previous studies.

New therapeutic agents in diabetic nephropathy

Studies investigating diabetic nephropathy (DN) have mostly focused on interpreting the pathologic molecular mechanisms of DN, which may provide valuable tools for early diagnosis and prevention of disease onset and progression. Currently, there are few therapeutic drugs for DN, which mainly consist of antihypertensive and antiproteinuric measures that arise from strict renin-angiotensin-aldosterone system inactivation. However, these traditional therapies are suboptimal and there is a clear, unmet need for treatments that offer effective schemes beyond glucose control. The complexity and heterogeneity of the DN entity, along with ambiguous renal endpoints that may deter accurate appraisal of new drug potency, contribute to a worsening of the situation. To address these issues, current research into original therapies to treat DN is focusing on the intrinsic renal pathways that intervene with intracellular signaling of anti-inflammatory, antifibrotic, and metabolic pathways. Mounting evidence in support of the favorable metabolic effects of these novel agents with respect to the renal aspects of DN supports the likelihood of systemic beneficial effects as well. Thus, when translated into clinical use, these novel agents would also address the comorbid factors associated with diabetes, such as obesity and risk of cardiovascular disease. This review will provide a discussion of the promising and effective therapeutic agents for the management of DN.

Efficacy and safety of sodium glucose co-transporter 2 inhibitors(SGLT2i) in the treatment of type 2 diabetes / 中华内分泌代谢杂志

[Summary] As of 2014, an estimated 387 million people have diabetes mellitus ( DM) worldwide, which represents 8.3%of the adult population.China Noncommunicable Disease Surveillance in 2010 shows that the overall prevalence of DM is estimated to be 11.6%(approximately 113.9 million) in the Chinese adult population, with the prevalence among men of 12.1%and women of 11.0%, respectively.Control of blood glucose is fundamental to DM management.Despite the availability of several antihyperglycemic agents, only 53%of patients with DM achieve the recommended goals for DM care of HbA1C<7.0%.According to the National Health and Nutrition Examination Survey and the Behavioral Risk Factor Surveillance System Survey during the period of 10 years in the United States, 33.4%to 48.7%of persons with DM still have not met the targets for glycemic control, blood pressure or lipid level.In order to improve glycemic control, there is a need for new therapeutic options with innovative mechanisms of action and acceptable safety profiles.As a newly developed class of oral antidiabetic drugs, sodium-glucose co-transporter 2 inhibitors(SGLT2i) have recently been approved for the treatment of patients with type 2 diabetes mellitus, including canagliflozin, dapagliflozin, and empagliflozin.Evidence from clinical trials has suggested promising efficacy and safety of SGLT2i when used as monotherapy or in combination with other antihyperglycemic medications.SGLT2i significantly reduce HbA1C and fasting plasma glucose, and are well tolerated in general with a low intrinsic propensity to cause hypoglycemia, as well as rare severe renal or cardiovascular adverse events reported.

Sodium-glucose co-transporter-2 inhibitors as anti-diabetic agents: a review.

The incidence and prevalence of Type 2 diabetes mellitus (T2DM) have been increasing worldwide. However, existing therapeutic classes of anti-diabetic drugs are not adequately effective in achieving and maintaining long-term glycemic control in the most patients. The majority of the drugs control blood sugar without addressing the basic pathology of insulin resistance and relative defi ciency. Moreover, side effects such as hypoglycemia and weight gain, of both new and established drugs need to be considered prior to treating a patient. An emerging anti-hyperglycemic intervention, the sodium glucose co-transporter 2 (SGLT2) inhibitor acts by a novel mechanism. Under physiological conditions, SGLT2 accounts for 90% of the glucose re-absorption in the kidney, while the SGLT2 inhibitors result in an increase in urinary excretion of glucose and lower plasma glucose levels. Here, the pros and cons of SGLT2 inhibitors are considered, while approaching a patient with T2DM. The basic biochemistry and physiology underlying the mechanisms of SGLT2 inhibitors are discussed alongside its clinical pharmacology, with a focus on metabolic changes associated with urinary glucose loss. Finally, a consideration of Food and Drug Administration safety concerns associated with acidosis due to SGLT2 inhibitor usage is presented, to allow a complete understanding of the utility of these molecules in the light of existing T2DM therapies.

Na+-glucose cotransporter inhibitor for treatment of diabetes / 第二军医大学学报

Sodium glucose co-transporter (SGLT) is one of the transporters responsible for the resorpcion of glucose, and inhibition of its activity can decrease the resorption of glucose. Human SGLT is mainly composed of SGLT1 and SGLT2. Due to the specific distribution and the high efficiency of SGLT2, SGLT2 inhibitor is a potential new strategy for treatment diabetes. Abundant animal experiments and clinical trails have found that SGLT2 inhibitor can greatly lower the blood glucose and help to lose weights. However, the current researches about SGLT2 inhibitor are still very limited both in depth and in broadness; problems concerning the safety, efficacy and indication of SGLT2 inhibitor still need to be further studied.