BACKGROUND Diabetes and thyroiditis are closely related.They occur in combination and cause significant damage to the body.There is no clear treatment for type-2 diabetes mellitus(T2DM)with Hashimoto's thyroiditis...BACKGROUND Diabetes and thyroiditis are closely related.They occur in combination and cause significant damage to the body.There is no clear treatment for type-2 diabetes mellitus(T2DM)with Hashimoto's thyroiditis(HT).While single symptomatic drug treatment of the two diseases is less effective,combined drug treatment may improve efficacy.AIM To investigate the effect of a combination of vitamin D,selenium,and hypoglycemic agents in T2DM with HT.METHODS This retrospective study included 150 patients with T2DM and HT treated at The Central Hospital of Shaoyang from March 2020 to February 2023.Fifty patients were assigned to the control group,test group A,and test group B according to different treatment methods.The control group received low-iodine diet guidance and hypoglycemic drug treatment.Test group A received the control treatment plus vitamin D treatment.Test group B received the group A treatment plus selenium.Blood levels of markers of thyroid function[free T3(FT3),thyroid stimulating hormone(TSH),free T4(FT4)],autoantibodies[thyroid peroxidase antibody(TPOAB)and thyroid globulin antibody(TGAB)],blood lipid index[low-density lipoprotein cholesterol(LDL-C),total cholesterol(TC),triacylglycerol(TG)],blood glucose index[fasting blood glucose(FBG),and hemoglobin A1c(HbA1c)]were measured pre-treatment and 3 and 6 months after treatment.The relationships between serum 25-hydroxyvitamin D3[25(OH)D3]level and each of these indices were analyzed.RESULTS The levels of 25(OH)D3,FT3,FT4,and LDL-C increased in the order of the control group,test group A,and test group B(all P<0.05).The TPOAB,TGAB,TC,TG,FBG,HbA1c,and TSH levels increased in the order of test groups B,A,and the control group(all P<0.05).All the above indices were compared after 3 and 6 months of treatment.Pre-treatment,there was no divergence in serum 25(OH)D3 level,thyroid function-related indexes,autoantibodies level,blood glucose,and blood lipid index between the control group,test groups A and B(all P>0.05).The 25(OH)D3 levels in test groups A and B were negatively correlated with FT4 and TGAB(all P<0.05).CONCLUSION The combination drug treatment for T2DM with HT significantly improved thyroid function,autoantibody,and blood glucose and lipid levels.展开更多
Human life expectancy increases as society becomes more developed.This increased life expectancy poses challenges associated with the rapid aging of the population.Sarcopenia,an age-related disease,has become a worldw...Human life expectancy increases as society becomes more developed.This increased life expectancy poses challenges associated with the rapid aging of the population.Sarcopenia,an age-related disease,has become a worldwide health issue.Patients with sarcopenia experience decreases in muscle mass and function,becoming frail and eventually bedridden.Type 2 diabetes mellitus(T2DM)is also a major health issue;the incidence of T2DM increases with aging.T2DM is associated with reduced muscle strength and poor muscle quality and may contribute to acceleration of the aging process,augmenting age-related sarcopenia.Recent studies indicate that elderly patients with diabetes are at an increased risk for sarcopenia.Therefore,these older diabetic patients with sarcopenia need specific anti-diabetic therapies targeting not only glycemic control but also sarcopenia,with the goal of preventing sarcopenia in presarcopenic patients.Presently,various types of hypoglycemic drugs are available,but which hypoglycemic drugs are better suited for geriatric T2DM patients with sarcopenia remains undetermined.In this review,we discuss the association between diabetes and sarcopenia in geriatric patients,and how anti-diabetic drugs may influence sarcopenia outcomes.This review will guide clinical workers in the selection of drugs best suited for this patient population.展开更多
BACKGROUND Colorectal polyps are frequently observed in patients with type 2 diabetes mellitus(DM),posing a significant risk for colorectal cancer.Metformin,a widely prescribed biguanidine drug for type 2 DM,has been ...BACKGROUND Colorectal polyps are frequently observed in patients with type 2 diabetes mellitus(DM),posing a significant risk for colorectal cancer.Metformin,a widely prescribed biguanidine drug for type 2 DM,has been suggested to have potential chemoprophylactic effects against various cancers.AIM To explore the correlation between colorectal polyps and metformin use in type 2 DM patients.METHODS Type 2 DM patients were categorized into polyp and non-polyp groups.Following this,all patients were categorized into the type 2 DM-metformin,type 2 DM-non-metformin,and non-type 2 DM groups.Based on the baseline colonoscopy results,we performed pairwise comparisons of the incidence of colorectal polyps among the three groups.Additionally,we analyzed the relationship between colorectal polyps and the duration of metformin use and between the size and number of polyps and metformin use.Simultaneously,we focused on the specific pathological types of polyps and analyzed their relationship with metformin use.Finally,we compared the incidence of polyps between metformin and non-metformin groups according to the interval colonoscopy results.RESULTS The rate of metformin use in patients with colorectal polyps was 0.502 times that of patients without colorectal polyps[odds ratio(OR)=0.502,95%confidence interval(CI):0.365-0.689;P<0.001].The incidence of colorectal polyps did not differ significantly between the type 2 DM-metformin and non-type 2 DM groups(P>0.05).Furthermore,the correlations between the duration of metformin use and the incidence of colorectal polyps and between the size and number of polyps and metformin use were not statistically significant(P>0.05).Metformin use did not affect the incidence of colorectal polyps during interval colonoscopy(P>0.05).CONCLUSION Metformin use and colorectal polyp incidence in type 2 DM patients showed a negative correlation,independent of the hypoglycemic effect of metformin.展开更多
<strong>Background:</strong> Diabetes mellitus (DM) is a syndrome of chronically elevated glucose level in the blood either due to insulin resistance, insulin deficiency or both. In addition, it may occur ...<strong>Background:</strong> Diabetes mellitus (DM) is a syndrome of chronically elevated glucose level in the blood either due to insulin resistance, insulin deficiency or both. In addition, it may occur due to defective metabolism of carbohydrates, fats and proteins. There are 3 main types of DM: Type 2 DM is more prevalent in adults and is typically due to relative insulin deficiency, deficiency of insulin in children leads to DM type 1;and lastly, gestational diabetes occurs during pregnancy resulting from an imbalance of placental hormones. <strong>Introduction:</strong> Insulin, Biguanides and Sulfonylureas are some of the drug classes used to treat DM. However, their use is complicated by numerous side effects, such as;hypoglycemia & weight gain from insulin and sulfonylureas;lactic acidosis, vitamin B12 deficiency and gastrointestinal upset with metformin. Route of administration and cost are also important factors to consider when prescribing. It is for this reason the quest for newer, safer and easier to administer drugs is ongoing. <strong>Methodology:</strong> Used all the articles available on anti Diabetic drugs on web especially in British Medical Journal, Elsevier, Pubmed, Google scholar and Wikipedia etc. Got a final review article to compare the older and newer anti Diabetic drugs. <strong>Results and Conclusion:</strong> Insulin is good for controlling acute hyperglycemic states in DM but it causes acute hypoglycemia and lipodystrophy. Metformin is good hypoglycemic and easily available but causes hypoglycemia, metallic taste, Lactic acidosis and B12 deficiency. Sulfonylureas are good hypoglycemic but causes severe hypoglycemia acutely and weight gain so contraindicated for obese or hypertensive patients. While newer antidiabetics such as GLP 1 agonists increases insulin secretions has very low risk of hypoglycemia, causes weight loss as compared to insulin and decreases risk of cardiovascular side effects but still can’t be used in renally impaired patients, causes pancreatitis and can not be given in gastroparesis patients, similarly a newer drug of this class known as LY2189265 has long halflife of 90 hours, better efficacy, but causes pancreatitis and increase diastolic BP in high doses, pancreatitis is not associated with lixisenatide (GLP 1 agonist), while DPP4 inhibitors which increases GLP 1 in body has less risk of hypoglycemia, GI side effects, are weight neutral can be used in CKD but causes headaches and Nasopharyngitis. Bromocriptine or pegvisomant are used in patients of growth hormones adenoma induced DM as a medical therapy but are associated with psychosis and hallucinations. Meglitinides increases insulin secretion and has minuscule risk of hypoglycemia but can not be used in CKD patients. Otelixizumab and Teplizumab decrease T cell functions and save beta cells from immune reactions used in DM 1 but cause immune suppression and is an orphan drug. Recombinant GAD used in vaccines decreased antibody mediated beta cell damage but is still under studies.展开更多
BACKGROUND The association between diabetes mellitus(DM)and the increased risk and progression of cholangiocarcinoma(CCA)has been reported with unclear underlying mechanisms.Previous studies showed thatγ-aminobutyric...BACKGROUND The association between diabetes mellitus(DM)and the increased risk and progression of cholangiocarcinoma(CCA)has been reported with unclear underlying mechanisms.Previous studies showed thatγ-aminobutyric acid(GABA)B2 receptor(GABBR2)was upregulated in CCA cells cultured in high glucose(HG)conditions.Roles of GABA receptors in CCA progression have also been studied,but their association with DM and hyperglycemia in CCA remains unclarified.AIM To investigate the effects of hyperglycemia on GABBR2 expression and the potential use of GABBR2 as a CCA therapeutic target.METHODS CCA cells,KKU-055 and KKU-213A,were cultured in Dulbecco Modified Eagle’s Medium supplemented with 5.6 mmol/L(normal glucose,NG)or 25 mmol/L(HG)glucose and assigned as NG and HG cells,respectively.GABBR2 expression in NG and HG cells was investigated using real-time quantitative polymerase chain reaction and western blot.Expression and localization of GABBR2 in CCA cells were determined using immunocytofluorescence.GABBR2 expression in tumor tissues from CCA patients with and without DM was studied using immunohistochemistry,and the correlations of GABBR2 with the clinicopathological characteristics of patients were analyzed using univariate analysis.Effects of baclofen,a GABA-B receptor agonist,on CCA cell proliferation and clonogenicity were tested using the MTT and clonogenic assays.Phospho-kinases arrays were used to screen the affected signaling pathways after baclofen treatment,and the candidate signaling molecules were validated using the public transcriptomic data and western blot.RESULTS GABBR2 expression in CCA cells was induced by HG in a dose-and time-dependent manner.CCA tissues from patients with DM and hyperglycemia also showed a significantly higher GABBR2 expression compared with tumor tissues from those with euglycemia(P<0.01).High GABBR2 expression was significantly associated with a poorer non-papillary histological subtype but with smaller sizes of CCA tumors(P<0.05).HG cells of both tested CCA cell lines were more sensitive to baclofen treatment.Baclofen significantly suppressed the proliferation and clonogenicity of CCA cells in both NG and HG conditions(P<0.05).Phospho-kinase arrays suggested glycogen synthase kinase 3(GSK3),β-catenin,and the signal transducer and activator of transcription 3(STAT3)as candidate signaling molecules under the regulation of GABBR2,which were verified in NG and HG cells of the individual CCA cell lines.Cyclin D1 and c-Myc,the common downstream targets of GSK3/β-catenin and STAT3 involving cell proliferation,were accordingly downregulated after baclofen treatment.CONCLUSION GABBR2 is upregulated by HG and holds a promising role as a therapeutic target for CCA regardless of the glucose condition.展开更多
Heart failure with preserved ejection fraction(HFpEF)is a heterogeneous syndrome with various comorbidities,multiple cardiac and extracardiac pathophysiologic abnormalities,and diverse phenotypic presentations.Since H...Heart failure with preserved ejection fraction(HFpEF)is a heterogeneous syndrome with various comorbidities,multiple cardiac and extracardiac pathophysiologic abnormalities,and diverse phenotypic presentations.Since HFpEF is a heterogeneous disease with different phenotypes,individualized treatment is required.HFpEF with type 2 diabetes mellitus(T2DM)represents a specific phenotype of HFpEF,with about 45%-50% of HFpEF patients suffering from T2DM.Systemic inflammation associated with dysregulated glucose metabolism is a critical pathological mechanism of HFpEF with T2DM,which is intimately related to the expansion and dysfunction(inflammation and hypermetabolic activity)of epicardial adipose tissue(EAT).EAT is well established as a very active endocrine organ that can regulate the pathophysiological processes of HFpEF with T2DM through the paracrine and endocrine mechanisms.Therefore,suppressing abnormal EAT expansion may be a promising therapeutic strategy for HFpEF with T2DM.Although there is no treatment specifically for EAT,lifestyle management,bariatric surgery,and some pharmaceutical interventions(anti-cytokine drugs,statins,proprotein convertase subtilisin/kexin type 9 inhibitors,metformin,glucagon-like peptide-1 receptor agonists,and especially sodium-glucose cotransporter-2 inhibitors)have been shown to attenuate the inflammatory response or expansion of EAT.Importantly,these treatments may be beneficial in improving the clinical symptoms or prognosis of patients with HFpEF.Accordingly,well-designed randomized controlled trials are needed to validate the efficacy of current therapies.In addition,more novel and effective therapies targeting EAT are needed in the future.展开更多
Epicardial adipose tissue is defined as a deposit of adipocytes with pathophysiological properties similar to those of visceral fat, located in the space between the myocardial muscle and the pericardial sac. When com...Epicardial adipose tissue is defined as a deposit of adipocytes with pathophysiological properties similar to those of visceral fat, located in the space between the myocardial muscle and the pericardial sac. When compared with subcutaneous adipose tissue, visceral adipocytes show higher metabolic activity, lipolysis rates, increased insulin resistance along with more steroid hormone receptors. The epicardial adipose tissue interacts with numerous cardiovascular pathways via vasocrine and paracrine signalling comprised of pro-and anti-inflammatory cytokines excretion. Both the physiological differences be-tween the two tissue types, as well as the fact that fat distribution and phenotype, rather than quantity, affect cardiovascular function and metabolic processes, establish epicardial fat as a biomarker for cardiovascular and metabolic syndrome. Numerous studies have underlined an association of altered epicardial fat morphology, type 2 diabetes mellitus(T2 DM) and adverse cardiovascular events. In this review, we explore the prospect of using the epicardial adipose tissue as a therapeutic target in T2 DM and describe the underlying mechanisms by which the antidiabetic drugs affect the pathophysiological processes induced from adipose tissue accumulation and possibly allow for more favourable cardiovascular outcomes though epicardial fat manipulation.展开更多
Type 2 diabetes mellitus(T2DM) is a silent progressive polygenic metabolic disorder resulting from ineffective insulin cascading in the body. World-wide, about 415 million people are suffering from T2DM with a project...Type 2 diabetes mellitus(T2DM) is a silent progressive polygenic metabolic disorder resulting from ineffective insulin cascading in the body. World-wide, about 415 million people are suffering from T2DM with a projected rise to 642 million in 2040. T2DM is treated with several classes of oral antidiabetic drugs(OADs) viz. biguanides, sulfonylureas, thiazolidinediones, meglitinides, etc. Treatment strategies for T2DM are to minimize long-term micro and macro vascular complications by achieving an optimized glycemic control. Genetic variations in the human genome not only disclose the risk of T2DM development but also predict the personalized response to drug therapy. Inter-individual variability in response to OADs is due to polymorphisms in genes encoding drug receptors, transporters, and metabolizing enzymes for example, genetic variants in solute carrier transporters(SLC22A1, SLC22A2, SLC22A3, SLC47A1 and SLC47A2) are actively involved in glycemic/HbA1c management of metformin. In addition, CYP gene encoding Cytochrome P450 enzymes also play a crucial role with respect to metabolism of drugs. Pharmacogenetic studies provide insights on the relationship between individual genetic variants and variable therapeutic outcomes of various OADs. Clinical utility of pharmacogenetic study is to predict the therapeutic dose of various OADs on individual basis. Pharmacogenetics therefore, is a step towards personalized medicine which will greatly improve the efficacy of diabetes treatment.展开更多
The prevalence of type 2 diabetes is expected to increase gradually with the prolongation of population aging and life expectancy. In addition to macrovascular and microvascular complications of elderly patients of di...The prevalence of type 2 diabetes is expected to increase gradually with the prolongation of population aging and life expectancy. In addition to macrovascular and microvascular complications of elderly patients of diabetes mellitus, geriatric syndromes such as cognitive impairment, depression, urinary incontinence,falling and polypharmacy are also accompanied by aging. Individual functional status in the elderly shows heterogeneity so that in these patients, there are many unanswered questions about the management of diabetes treatment. The goals of diabetes treatment in elderly patients include hyperglycemia and risk factors, as in younger patients. comorbid diseases and functional limitations of individuals should be taken into consideration when setting treatment targets. Thus, treatment should be individualized. In the treatment of diabetes in vulnerable elderly patients, hypoglycemia, hypotension, and drug interactions due to multiple drug use should be avoided. Since it also affects the ability to self-care in these patients, management of other concurrent medical conditions is also important.展开更多
The gut microbiota(GM)plays a role in the development and progression of type 1 and type 2 diabetes mellitus(DM)and its complications.Gut dysbiosis contributes to the pathogenesis of DM.The GM has been shown to influe...The gut microbiota(GM)plays a role in the development and progression of type 1 and type 2 diabetes mellitus(DM)and its complications.Gut dysbiosis contributes to the pathogenesis of DM.The GM has been shown to influence the efficacy of different antidiabetic medications.Intake of gut biotics,like prebiotics,probiotics and synbiotics,can improve the glucose control as well as the metabolic profile associated with DM.There is some preliminary evidence that it might even help with the cardiovascular,ophthalmic,nervous,and renal complications of DM and even contribute to the prevention of DM.More large-scale research studies are needed before wide spread use of gut biotics in clinical practice as an adjuvant therapy to the current management of DM.展开更多
AIM: To evaluate the efficacy of prophylactic administration of topical non-steroidal anti-inflammatory drugs(NSAIDs) on macular edema following cataract surgery in diabetic patients, and to compare between types o...AIM: To evaluate the efficacy of prophylactic administration of topical non-steroidal anti-inflammatory drugs(NSAIDs) on macular edema following cataract surgery in diabetic patients, and to compare between types of NSAIDs(ketorolac tromethamine 0.4% and nepafenac 0.1%). METHODS: Group 1(control) received artificial tears substitute as a placebo group, group 2(nepafenac) received topical nepafenac 0.1%, and group 3(ketorolac) received topical ketorolac tromethamine 0.4%. Patients were examined postoperatively after completing one week, one month, two months and three months' intervals for evaluating cystoid macular edema(CME) development. The main study outcomes were achieving the best corrected visual acuity(BCVA) and change in the central macular thickness(CMT) measured with optical coherence topography(OCT).RESULTS: Eighty eyes of 76 patients were included in this study. BCVA showed a statistically significant difference at the third month postoperative follow up between the control group and the NSAIDs groups(P=0.04). There was an increase in the CMT in all cases starting from postoperative first week until third month. CMT showed a statistically significant difference between control group and NSAIDs groups from postoperative first month until third month(P=0.008, 0.027, 0.004). There was no statistically significant difference between nepafenac and ketorolac groups in BCVA and OCT CMT. CONCLUSION: Prophylactic preoperative and postoperative NSAIDs may have a role in reducing the frequency and severity of CME in diabetic eyes following cataract surgery.展开更多
Gestational diabetes mellitus(GDM)is the most common glucose metabolism complication or cause of potential impaired glucose tolerance that can occur either before or during pregnancy and lactation.The prevalence of GD...Gestational diabetes mellitus(GDM)is the most common glucose metabolism complication or cause of potential impaired glucose tolerance that can occur either before or during pregnancy and lactation.The prevalence of GDM and its related complications in young women is increasing,and this condition may cause serious outcomes and health hazards to the foetus.However,traditional oral hypoglycaemic drugs have potential safety hazards;therefore,it is urgent to develop new,safe,effective,and easily administered agents and remedies.Ginseng polysaccharide(GPS),which is isolated from Panax(P.)ginseng C.A.Meyer,exhibits notably promising biological activities and effects;specifically,it has been shown to lower blood glucose with mild,safe,and nontoxic characteristics,and it can also improve human bodily functions.Hence,we hypothesise that GPS might be used as an additional therapy and candidate agent for treating GDM.This review innovatively summarizes the available reports and evidence from basic studies to analyze the potential for and feasibility of using GPS as a new therapeutic agent for treating GDM.Additionally,for the first time,this review provides a rationale for the use of GPS.Our summarized results show that GPS may be developed as a novel antidiabetic drug and a remedy for use in preventing and treating GDM,with great application prospects.展开更多
Impaired insulin signaling in Alzheimer’s disease(AD)brains:The insulin signaling pathway is a fundamental physiological mechanism that presents in nearly all vertebrate cells.However,sometimes cells stop respondi...Impaired insulin signaling in Alzheimer’s disease(AD)brains:The insulin signaling pathway is a fundamental physiological mechanism that presents in nearly all vertebrate cells.However,sometimes cells stop responding properly to insulin stimulation.This condition is known as insulin resistance,which is a hallmark of two very common conditions,metabolic syndrome and type 2 diabetes(T2D).展开更多
A common challenge in managing kidney transplant recipients(KTR)is posttransplant diabetes mellitus(PTDM)or diabetes mellitus(DM)newly diagnosed after transplantation,in addition to known pre-existing DM.PTDM is an im...A common challenge in managing kidney transplant recipients(KTR)is posttransplant diabetes mellitus(PTDM)or diabetes mellitus(DM)newly diagnosed after transplantation,in addition to known pre-existing DM.PTDM is an important risk factor for post-transplant cardiovascular(CV)disease,which adversely affects patient survival and quality of life.CV disease in KTR may manifest as ischemic heart disease,heart failure,and/or left ventricular hypertrophy.Available therapies for PTDM include most agents currently used to treat type 2 diabetes.More recently,the use of sodium glucose co-transporter 2 inhibitors(SGLT2i),glucagon-like peptide-1 receptor agonists(GLP-1 RA),and dipeptidyl peptidase 4 inhibitors(DPP4i)has cautiously extended to KTR with PTDM,even though KTR are typically excluded from large general population clinical trials.Initial evidence from observational studies seems to indicate that SGLT2i,GLP-1 RA,and DPP4i may be safe and effective for glycemic control in KTR,but their benefit in reducing CV events in this otherwise high-risk population remains unproven.These newer drugs must still be used with care due to the increased propensity of KTR for intravascular volume depletion and acute kidney injury due to diarrhea and their single-kidney status,pre-existing burden of peripheral vascular disease,urinary tract infections due to immunosuppression and a surgically altered urinary tract,erythrocytosis from calcineurin inhibitors,and reduced kidney function from acute or chronic rejection.展开更多
COVID-19 pandemic has shown greater severity in people with co-morbidities;diabetes being the leading cause of higher mortality rates in COVID-19 patients. Besides compromised immunity, there are other factors that ma...COVID-19 pandemic has shown greater severity in people with co-morbidities;diabetes being the leading cause of higher mortality rates in COVID-19 patients. Besides compromised immunity, there are other factors that make diabetics more prone to SARS-CoV-2 infection. To date, there is no clinically proven treatment for this disease, but fortunately there are several reports of vaccines in different stages of development. This review compiles some commonly used anti-diabetic drugs and their probable efficacy during a COVID-19 attack. This is also an attempt to understand the cause of severity of SARS-CoV-2 infection in diabetic patients. Until a proper cure or approved vaccine is available, it is best to manage the disease by improving the immune status and making use of already available drugs that show potential against the virus.展开更多
BACKGROUND Type 2 diabetes mellitus(T2DM)causes both macrovascular and microvascular complications.However,currently,selection of glycemic measures and their thresholds to diagnose T2DM,and efficacy outcomes in evalua...BACKGROUND Type 2 diabetes mellitus(T2DM)causes both macrovascular and microvascular complications.However,currently,selection of glycemic measures and their thresholds to diagnose T2DM,and efficacy outcomes in evaluation of anti-diabetic drugs is predominantly informed by the relation of T2DM to microvascular complications.We can be severely mistaken on T2DM by neglecting macrovascular complications which are generally more severe,if they also occur more commonly than microvascular complications.AIM To compare the incidence of major cardiovascular events(MACEs)and severe microvascular complications(SMICs)in T2DM patients.METHODS MEDLINE,EMBASE,and Cochrane Central Register of Controlled Trials were searched from inception to September 2017.Cohort studies or trials of T2DM patients aged 18 years or older that reported incidence of both MACEs and SMICs were included.MACEs were defined as nonfatal myocardial infarction and stroke,and cardiovascular death,while SMICs included serious retinopathy,nephropathy and diabetic disorder.The relative risk(RR)was estimated as the incidence of MACEs divided by that of SMICs in same patients and combined with meta-analysis in a random-effect model.RESULTS Twelve studies with a total of 16 cohorts and 387376 patients were included,and the combined RR was 2.02(95%CI:1.46–2.79).The higher incidence of MACEs remained in various subgroup and sensitivity analyses.CONCLUSION Patients with T2DM are much more likely to develop MACEs than SMICs.By taking more serious consequences and relatively higher incidence into consideration,macrovascular complications deserve more emphasis in developing the diagnostic criteria of T2DM and in evaluating the efficacy of antidiabetic drugs.展开更多
Diabetes is a chronic metabolic disease reaching an epidemic proportion in many parts of the world. By the year 2025 it is expected that 333 million people of the world will have diabetes as their main ailment. As tod...Diabetes is a chronic metabolic disease reaching an epidemic proportion in many parts of the world. By the year 2025 it is expected that 333 million people of the world will have diabetes as their main ailment. As today, India assumes the position of the diabetic capital of the world with the highest percentage of its population suffering from diabetes. It is pathetic to mention that in proportion to its people suffering from diabetes, this country has very weak spending power for treatment because of wide spread poverty. Therefore, this review is aimed at opening up new vistas in realizing the therapeutic potential of Ayurveda in treatment of diabetes and other chronic diseases. All drugs which we have discussed in this review have a significant role in therapy of diabetes mellitus.展开更多
Diabetes mellitus is the chronic disorder emerging as major world health problem which increases the rate of morbidity and mortality. The aim of the present study was to ascertain patterns of prescription of oral hypo...Diabetes mellitus is the chronic disorder emerging as major world health problem which increases the rate of morbidity and mortality. The aim of the present study was to ascertain patterns of prescription of oral hypoglycemic agents to type 2 diabetic patients attending a university hospital, and to assess patient compliance. A prospective, observational and non comparative study was conducted in 200 established diabetes mellitus type 2 patients attending outpatient department at Majeedia Hospital, New Delhi, India. Prescriptions from registered patients were included in the study. Once the consultation by the physician was over, the prescriptions were reviewed and the patients were interviewed. The information was collected in an inhouse designed documentation proforma. In a pool of 200 type 2 diabetics, more than half were female (n=106, 53%). The mean age of the patients were found to be 50.4 ± 11.7 years and mean body mass index, 25.8 ± 4.4 kg/m2. A total of 432 oral hypoglycemic agents were prescribed to the patients. Highly significant number of patients were prescribed combination therapy, (n=143, 71.5%) as compared to monotherapy (n=57, 28.5%),展开更多
AIM: To study the eradication rate of Helicobacter pylori (Hp) in a group of type 2 diabetes and compared it with an age and sex matched non-diabetic group.METHODS: 40 diabetic patients (21 females, 19 males;56±7...AIM: To study the eradication rate of Helicobacter pylori (Hp) in a group of type 2 diabetes and compared it with an age and sex matched non-diabetic group.METHODS: 40 diabetic patients (21 females, 19 males;56±7 years) and 40 non-diabetic dyspeptic patients (20females, 20 males; 54±9 years) were evaluated. Diabetic patients with dyspeptic complaints were referred for upper gastrointestinal endoscopies; 2 corpus and 2 antral gastric biopsy specimens were performed on each patient. Patients with positive Hp results on histopathological examination comprised the study group. Non-diabetic dyspeptic patients seen at the Gastroenterology Outpatient Clinic and with the same biopsy and treatment protocol formed the control group.A triple therapy with amoxycillin (1 g b.i.d), clarithromycin (500 mg b.i.d) and omeprazole (20 mg b.i.d.) was given to both groups for 10 days. Cure was defined as the absence of Hp infection assessed by corpus and antrum biopsies in control upper gastrointestinal endoscopies performed 6weeks after completing the antimicrobial therapy.RESULTS: The eradication rate was 50 % in the diabetic group versus 85 % in the non-diabetic control group (P<0.001).CONCLUSION: Type 2 diabetic patients showed a significantly lower eradication rate than controls which may be due to changes in microvasculature of the stomach and to frequent antibiotic usage because of recurrent bacterial infections with the development of resistant strains.展开更多
The pharmacological interventions currently available to control type 2 diabetes mellitus(T2DM) show a wide interindividual variability in drug response, emphasizing the importance of a personalized, more effective me...The pharmacological interventions currently available to control type 2 diabetes mellitus(T2DM) show a wide interindividual variability in drug response, emphasizing the importance of a personalized, more effective medical treatment for each individual patient. In this context, a growing interest has emerged in recent years and has focused on pharmacogenetics, a discipline aimed at understanding the variability in patients' drug response, making it possible to predict which drug is best for each patient and at what doses. Recent pharmacological and clinical evidences indicate that genetic polymorphisms(or genetic variations) of certain genes can adversely affect drug response and therapeutic efficacy of oral hypoglycemic agents in patients with T2 DM, through pharmacokinetic- and/or pharmacodynamic-based mechanisms that may reduce the therapeutic effects or increase toxicity. For example, genetic variants in genes encoding enzymes of the cytochrome P-450 superfamily, or proteins of the ATP-sensitive potassium channel on the beta-cell of the pancreas, are responsible for the interindividual variability of drug response to sulfonylureas in patients with T2 DM. Instead, genetic variants in the genes that encode for the organic cation transporters of metformin have been related to changes in both pharmacodynamic and pharmacokinetic responses to metformin in metformin-treated patients. Thus, based on the individual's genotype, the possibility, in these subjects, of a personalized therapy constitutes the main goal of pharmacogenetics, directly leading to the development of the right medicine for the right patient. Undoubtedly, this represents an integral part of the translational medicine network.展开更多
基金Supported by Science and Technology Plan Project of Shaoyang City,No.2022GX4139.
文摘BACKGROUND Diabetes and thyroiditis are closely related.They occur in combination and cause significant damage to the body.There is no clear treatment for type-2 diabetes mellitus(T2DM)with Hashimoto's thyroiditis(HT).While single symptomatic drug treatment of the two diseases is less effective,combined drug treatment may improve efficacy.AIM To investigate the effect of a combination of vitamin D,selenium,and hypoglycemic agents in T2DM with HT.METHODS This retrospective study included 150 patients with T2DM and HT treated at The Central Hospital of Shaoyang from March 2020 to February 2023.Fifty patients were assigned to the control group,test group A,and test group B according to different treatment methods.The control group received low-iodine diet guidance and hypoglycemic drug treatment.Test group A received the control treatment plus vitamin D treatment.Test group B received the group A treatment plus selenium.Blood levels of markers of thyroid function[free T3(FT3),thyroid stimulating hormone(TSH),free T4(FT4)],autoantibodies[thyroid peroxidase antibody(TPOAB)and thyroid globulin antibody(TGAB)],blood lipid index[low-density lipoprotein cholesterol(LDL-C),total cholesterol(TC),triacylglycerol(TG)],blood glucose index[fasting blood glucose(FBG),and hemoglobin A1c(HbA1c)]were measured pre-treatment and 3 and 6 months after treatment.The relationships between serum 25-hydroxyvitamin D3[25(OH)D3]level and each of these indices were analyzed.RESULTS The levels of 25(OH)D3,FT3,FT4,and LDL-C increased in the order of the control group,test group A,and test group B(all P<0.05).The TPOAB,TGAB,TC,TG,FBG,HbA1c,and TSH levels increased in the order of test groups B,A,and the control group(all P<0.05).All the above indices were compared after 3 and 6 months of treatment.Pre-treatment,there was no divergence in serum 25(OH)D3 level,thyroid function-related indexes,autoantibodies level,blood glucose,and blood lipid index between the control group,test groups A and B(all P>0.05).The 25(OH)D3 levels in test groups A and B were negatively correlated with FT4 and TGAB(all P<0.05).CONCLUSION The combination drug treatment for T2DM with HT significantly improved thyroid function,autoantibody,and blood glucose and lipid levels.
基金Supported by National Natural Science Foundation of China,No.81600693.
文摘Human life expectancy increases as society becomes more developed.This increased life expectancy poses challenges associated with the rapid aging of the population.Sarcopenia,an age-related disease,has become a worldwide health issue.Patients with sarcopenia experience decreases in muscle mass and function,becoming frail and eventually bedridden.Type 2 diabetes mellitus(T2DM)is also a major health issue;the incidence of T2DM increases with aging.T2DM is associated with reduced muscle strength and poor muscle quality and may contribute to acceleration of the aging process,augmenting age-related sarcopenia.Recent studies indicate that elderly patients with diabetes are at an increased risk for sarcopenia.Therefore,these older diabetic patients with sarcopenia need specific anti-diabetic therapies targeting not only glycemic control but also sarcopenia,with the goal of preventing sarcopenia in presarcopenic patients.Presently,various types of hypoglycemic drugs are available,but which hypoglycemic drugs are better suited for geriatric T2DM patients with sarcopenia remains undetermined.In this review,we discuss the association between diabetes and sarcopenia in geriatric patients,and how anti-diabetic drugs may influence sarcopenia outcomes.This review will guide clinical workers in the selection of drugs best suited for this patient population.
基金The International Institute of Population Health,Peking University Health Science Center,No.JKCJ202102The National Key Clinical Specialty Construction Projects,No.2199000764。
文摘BACKGROUND Colorectal polyps are frequently observed in patients with type 2 diabetes mellitus(DM),posing a significant risk for colorectal cancer.Metformin,a widely prescribed biguanidine drug for type 2 DM,has been suggested to have potential chemoprophylactic effects against various cancers.AIM To explore the correlation between colorectal polyps and metformin use in type 2 DM patients.METHODS Type 2 DM patients were categorized into polyp and non-polyp groups.Following this,all patients were categorized into the type 2 DM-metformin,type 2 DM-non-metformin,and non-type 2 DM groups.Based on the baseline colonoscopy results,we performed pairwise comparisons of the incidence of colorectal polyps among the three groups.Additionally,we analyzed the relationship between colorectal polyps and the duration of metformin use and between the size and number of polyps and metformin use.Simultaneously,we focused on the specific pathological types of polyps and analyzed their relationship with metformin use.Finally,we compared the incidence of polyps between metformin and non-metformin groups according to the interval colonoscopy results.RESULTS The rate of metformin use in patients with colorectal polyps was 0.502 times that of patients without colorectal polyps[odds ratio(OR)=0.502,95%confidence interval(CI):0.365-0.689;P<0.001].The incidence of colorectal polyps did not differ significantly between the type 2 DM-metformin and non-type 2 DM groups(P>0.05).Furthermore,the correlations between the duration of metformin use and the incidence of colorectal polyps and between the size and number of polyps and metformin use were not statistically significant(P>0.05).Metformin use did not affect the incidence of colorectal polyps during interval colonoscopy(P>0.05).CONCLUSION Metformin use and colorectal polyp incidence in type 2 DM patients showed a negative correlation,independent of the hypoglycemic effect of metformin.
文摘<strong>Background:</strong> Diabetes mellitus (DM) is a syndrome of chronically elevated glucose level in the blood either due to insulin resistance, insulin deficiency or both. In addition, it may occur due to defective metabolism of carbohydrates, fats and proteins. There are 3 main types of DM: Type 2 DM is more prevalent in adults and is typically due to relative insulin deficiency, deficiency of insulin in children leads to DM type 1;and lastly, gestational diabetes occurs during pregnancy resulting from an imbalance of placental hormones. <strong>Introduction:</strong> Insulin, Biguanides and Sulfonylureas are some of the drug classes used to treat DM. However, their use is complicated by numerous side effects, such as;hypoglycemia & weight gain from insulin and sulfonylureas;lactic acidosis, vitamin B12 deficiency and gastrointestinal upset with metformin. Route of administration and cost are also important factors to consider when prescribing. It is for this reason the quest for newer, safer and easier to administer drugs is ongoing. <strong>Methodology:</strong> Used all the articles available on anti Diabetic drugs on web especially in British Medical Journal, Elsevier, Pubmed, Google scholar and Wikipedia etc. Got a final review article to compare the older and newer anti Diabetic drugs. <strong>Results and Conclusion:</strong> Insulin is good for controlling acute hyperglycemic states in DM but it causes acute hypoglycemia and lipodystrophy. Metformin is good hypoglycemic and easily available but causes hypoglycemia, metallic taste, Lactic acidosis and B12 deficiency. Sulfonylureas are good hypoglycemic but causes severe hypoglycemia acutely and weight gain so contraindicated for obese or hypertensive patients. While newer antidiabetics such as GLP 1 agonists increases insulin secretions has very low risk of hypoglycemia, causes weight loss as compared to insulin and decreases risk of cardiovascular side effects but still can’t be used in renally impaired patients, causes pancreatitis and can not be given in gastroparesis patients, similarly a newer drug of this class known as LY2189265 has long halflife of 90 hours, better efficacy, but causes pancreatitis and increase diastolic BP in high doses, pancreatitis is not associated with lixisenatide (GLP 1 agonist), while DPP4 inhibitors which increases GLP 1 in body has less risk of hypoglycemia, GI side effects, are weight neutral can be used in CKD but causes headaches and Nasopharyngitis. Bromocriptine or pegvisomant are used in patients of growth hormones adenoma induced DM as a medical therapy but are associated with psychosis and hallucinations. Meglitinides increases insulin secretion and has minuscule risk of hypoglycemia but can not be used in CKD patients. Otelixizumab and Teplizumab decrease T cell functions and save beta cells from immune reactions used in DM 1 but cause immune suppression and is an orphan drug. Recombinant GAD used in vaccines decreased antibody mediated beta cell damage but is still under studies.
基金the Research Grant for Young Talented Scholars,National Research Council of Thailand,No.N41A640108.
文摘BACKGROUND The association between diabetes mellitus(DM)and the increased risk and progression of cholangiocarcinoma(CCA)has been reported with unclear underlying mechanisms.Previous studies showed thatγ-aminobutyric acid(GABA)B2 receptor(GABBR2)was upregulated in CCA cells cultured in high glucose(HG)conditions.Roles of GABA receptors in CCA progression have also been studied,but their association with DM and hyperglycemia in CCA remains unclarified.AIM To investigate the effects of hyperglycemia on GABBR2 expression and the potential use of GABBR2 as a CCA therapeutic target.METHODS CCA cells,KKU-055 and KKU-213A,were cultured in Dulbecco Modified Eagle’s Medium supplemented with 5.6 mmol/L(normal glucose,NG)or 25 mmol/L(HG)glucose and assigned as NG and HG cells,respectively.GABBR2 expression in NG and HG cells was investigated using real-time quantitative polymerase chain reaction and western blot.Expression and localization of GABBR2 in CCA cells were determined using immunocytofluorescence.GABBR2 expression in tumor tissues from CCA patients with and without DM was studied using immunohistochemistry,and the correlations of GABBR2 with the clinicopathological characteristics of patients were analyzed using univariate analysis.Effects of baclofen,a GABA-B receptor agonist,on CCA cell proliferation and clonogenicity were tested using the MTT and clonogenic assays.Phospho-kinases arrays were used to screen the affected signaling pathways after baclofen treatment,and the candidate signaling molecules were validated using the public transcriptomic data and western blot.RESULTS GABBR2 expression in CCA cells was induced by HG in a dose-and time-dependent manner.CCA tissues from patients with DM and hyperglycemia also showed a significantly higher GABBR2 expression compared with tumor tissues from those with euglycemia(P<0.01).High GABBR2 expression was significantly associated with a poorer non-papillary histological subtype but with smaller sizes of CCA tumors(P<0.05).HG cells of both tested CCA cell lines were more sensitive to baclofen treatment.Baclofen significantly suppressed the proliferation and clonogenicity of CCA cells in both NG and HG conditions(P<0.05).Phospho-kinase arrays suggested glycogen synthase kinase 3(GSK3),β-catenin,and the signal transducer and activator of transcription 3(STAT3)as candidate signaling molecules under the regulation of GABBR2,which were verified in NG and HG cells of the individual CCA cell lines.Cyclin D1 and c-Myc,the common downstream targets of GSK3/β-catenin and STAT3 involving cell proliferation,were accordingly downregulated after baclofen treatment.CONCLUSION GABBR2 is upregulated by HG and holds a promising role as a therapeutic target for CCA regardless of the glucose condition.
文摘Heart failure with preserved ejection fraction(HFpEF)is a heterogeneous syndrome with various comorbidities,multiple cardiac and extracardiac pathophysiologic abnormalities,and diverse phenotypic presentations.Since HFpEF is a heterogeneous disease with different phenotypes,individualized treatment is required.HFpEF with type 2 diabetes mellitus(T2DM)represents a specific phenotype of HFpEF,with about 45%-50% of HFpEF patients suffering from T2DM.Systemic inflammation associated with dysregulated glucose metabolism is a critical pathological mechanism of HFpEF with T2DM,which is intimately related to the expansion and dysfunction(inflammation and hypermetabolic activity)of epicardial adipose tissue(EAT).EAT is well established as a very active endocrine organ that can regulate the pathophysiological processes of HFpEF with T2DM through the paracrine and endocrine mechanisms.Therefore,suppressing abnormal EAT expansion may be a promising therapeutic strategy for HFpEF with T2DM.Although there is no treatment specifically for EAT,lifestyle management,bariatric surgery,and some pharmaceutical interventions(anti-cytokine drugs,statins,proprotein convertase subtilisin/kexin type 9 inhibitors,metformin,glucagon-like peptide-1 receptor agonists,and especially sodium-glucose cotransporter-2 inhibitors)have been shown to attenuate the inflammatory response or expansion of EAT.Importantly,these treatments may be beneficial in improving the clinical symptoms or prognosis of patients with HFpEF.Accordingly,well-designed randomized controlled trials are needed to validate the efficacy of current therapies.In addition,more novel and effective therapies targeting EAT are needed in the future.
文摘Epicardial adipose tissue is defined as a deposit of adipocytes with pathophysiological properties similar to those of visceral fat, located in the space between the myocardial muscle and the pericardial sac. When compared with subcutaneous adipose tissue, visceral adipocytes show higher metabolic activity, lipolysis rates, increased insulin resistance along with more steroid hormone receptors. The epicardial adipose tissue interacts with numerous cardiovascular pathways via vasocrine and paracrine signalling comprised of pro-and anti-inflammatory cytokines excretion. Both the physiological differences be-tween the two tissue types, as well as the fact that fat distribution and phenotype, rather than quantity, affect cardiovascular function and metabolic processes, establish epicardial fat as a biomarker for cardiovascular and metabolic syndrome. Numerous studies have underlined an association of altered epicardial fat morphology, type 2 diabetes mellitus(T2 DM) and adverse cardiovascular events. In this review, we explore the prospect of using the epicardial adipose tissue as a therapeutic target in T2 DM and describe the underlying mechanisms by which the antidiabetic drugs affect the pathophysiological processes induced from adipose tissue accumulation and possibly allow for more favourable cardiovascular outcomes though epicardial fat manipulation.
文摘Type 2 diabetes mellitus(T2DM) is a silent progressive polygenic metabolic disorder resulting from ineffective insulin cascading in the body. World-wide, about 415 million people are suffering from T2DM with a projected rise to 642 million in 2040. T2DM is treated with several classes of oral antidiabetic drugs(OADs) viz. biguanides, sulfonylureas, thiazolidinediones, meglitinides, etc. Treatment strategies for T2DM are to minimize long-term micro and macro vascular complications by achieving an optimized glycemic control. Genetic variations in the human genome not only disclose the risk of T2DM development but also predict the personalized response to drug therapy. Inter-individual variability in response to OADs is due to polymorphisms in genes encoding drug receptors, transporters, and metabolizing enzymes for example, genetic variants in solute carrier transporters(SLC22A1, SLC22A2, SLC22A3, SLC47A1 and SLC47A2) are actively involved in glycemic/HbA1c management of metformin. In addition, CYP gene encoding Cytochrome P450 enzymes also play a crucial role with respect to metabolism of drugs. Pharmacogenetic studies provide insights on the relationship between individual genetic variants and variable therapeutic outcomes of various OADs. Clinical utility of pharmacogenetic study is to predict the therapeutic dose of various OADs on individual basis. Pharmacogenetics therefore, is a step towards personalized medicine which will greatly improve the efficacy of diabetes treatment.
文摘The prevalence of type 2 diabetes is expected to increase gradually with the prolongation of population aging and life expectancy. In addition to macrovascular and microvascular complications of elderly patients of diabetes mellitus, geriatric syndromes such as cognitive impairment, depression, urinary incontinence,falling and polypharmacy are also accompanied by aging. Individual functional status in the elderly shows heterogeneity so that in these patients, there are many unanswered questions about the management of diabetes treatment. The goals of diabetes treatment in elderly patients include hyperglycemia and risk factors, as in younger patients. comorbid diseases and functional limitations of individuals should be taken into consideration when setting treatment targets. Thus, treatment should be individualized. In the treatment of diabetes in vulnerable elderly patients, hypoglycemia, hypotension, and drug interactions due to multiple drug use should be avoided. Since it also affects the ability to self-care in these patients, management of other concurrent medical conditions is also important.
文摘The gut microbiota(GM)plays a role in the development and progression of type 1 and type 2 diabetes mellitus(DM)and its complications.Gut dysbiosis contributes to the pathogenesis of DM.The GM has been shown to influence the efficacy of different antidiabetic medications.Intake of gut biotics,like prebiotics,probiotics and synbiotics,can improve the glucose control as well as the metabolic profile associated with DM.There is some preliminary evidence that it might even help with the cardiovascular,ophthalmic,nervous,and renal complications of DM and even contribute to the prevention of DM.More large-scale research studies are needed before wide spread use of gut biotics in clinical practice as an adjuvant therapy to the current management of DM.
文摘AIM: To evaluate the efficacy of prophylactic administration of topical non-steroidal anti-inflammatory drugs(NSAIDs) on macular edema following cataract surgery in diabetic patients, and to compare between types of NSAIDs(ketorolac tromethamine 0.4% and nepafenac 0.1%). METHODS: Group 1(control) received artificial tears substitute as a placebo group, group 2(nepafenac) received topical nepafenac 0.1%, and group 3(ketorolac) received topical ketorolac tromethamine 0.4%. Patients were examined postoperatively after completing one week, one month, two months and three months' intervals for evaluating cystoid macular edema(CME) development. The main study outcomes were achieving the best corrected visual acuity(BCVA) and change in the central macular thickness(CMT) measured with optical coherence topography(OCT).RESULTS: Eighty eyes of 76 patients were included in this study. BCVA showed a statistically significant difference at the third month postoperative follow up between the control group and the NSAIDs groups(P=0.04). There was an increase in the CMT in all cases starting from postoperative first week until third month. CMT showed a statistically significant difference between control group and NSAIDs groups from postoperative first month until third month(P=0.008, 0.027, 0.004). There was no statistically significant difference between nepafenac and ketorolac groups in BCVA and OCT CMT. CONCLUSION: Prophylactic preoperative and postoperative NSAIDs may have a role in reducing the frequency and severity of CME in diabetic eyes following cataract surgery.
基金Science and Technology Department of Guizhou Province,No.[2019]9-2-25。
文摘Gestational diabetes mellitus(GDM)is the most common glucose metabolism complication or cause of potential impaired glucose tolerance that can occur either before or during pregnancy and lactation.The prevalence of GDM and its related complications in young women is increasing,and this condition may cause serious outcomes and health hazards to the foetus.However,traditional oral hypoglycaemic drugs have potential safety hazards;therefore,it is urgent to develop new,safe,effective,and easily administered agents and remedies.Ginseng polysaccharide(GPS),which is isolated from Panax(P.)ginseng C.A.Meyer,exhibits notably promising biological activities and effects;specifically,it has been shown to lower blood glucose with mild,safe,and nontoxic characteristics,and it can also improve human bodily functions.Hence,we hypothesise that GPS might be used as an additional therapy and candidate agent for treating GDM.This review innovatively summarizes the available reports and evidence from basic studies to analyze the potential for and feasibility of using GPS as a new therapeutic agent for treating GDM.Additionally,for the first time,this review provides a rationale for the use of GPS.Our summarized results show that GPS may be developed as a novel antidiabetic drug and a remedy for use in preventing and treating GDM,with great application prospects.
文摘Impaired insulin signaling in Alzheimer’s disease(AD)brains:The insulin signaling pathway is a fundamental physiological mechanism that presents in nearly all vertebrate cells.However,sometimes cells stop responding properly to insulin stimulation.This condition is known as insulin resistance,which is a hallmark of two very common conditions,metabolic syndrome and type 2 diabetes(T2D).
文摘A common challenge in managing kidney transplant recipients(KTR)is posttransplant diabetes mellitus(PTDM)or diabetes mellitus(DM)newly diagnosed after transplantation,in addition to known pre-existing DM.PTDM is an important risk factor for post-transplant cardiovascular(CV)disease,which adversely affects patient survival and quality of life.CV disease in KTR may manifest as ischemic heart disease,heart failure,and/or left ventricular hypertrophy.Available therapies for PTDM include most agents currently used to treat type 2 diabetes.More recently,the use of sodium glucose co-transporter 2 inhibitors(SGLT2i),glucagon-like peptide-1 receptor agonists(GLP-1 RA),and dipeptidyl peptidase 4 inhibitors(DPP4i)has cautiously extended to KTR with PTDM,even though KTR are typically excluded from large general population clinical trials.Initial evidence from observational studies seems to indicate that SGLT2i,GLP-1 RA,and DPP4i may be safe and effective for glycemic control in KTR,but their benefit in reducing CV events in this otherwise high-risk population remains unproven.These newer drugs must still be used with care due to the increased propensity of KTR for intravascular volume depletion and acute kidney injury due to diarrhea and their single-kidney status,pre-existing burden of peripheral vascular disease,urinary tract infections due to immunosuppression and a surgically altered urinary tract,erythrocytosis from calcineurin inhibitors,and reduced kidney function from acute or chronic rejection.
文摘COVID-19 pandemic has shown greater severity in people with co-morbidities;diabetes being the leading cause of higher mortality rates in COVID-19 patients. Besides compromised immunity, there are other factors that make diabetics more prone to SARS-CoV-2 infection. To date, there is no clinically proven treatment for this disease, but fortunately there are several reports of vaccines in different stages of development. This review compiles some commonly used anti-diabetic drugs and their probable efficacy during a COVID-19 attack. This is also an attempt to understand the cause of severity of SARS-CoV-2 infection in diabetic patients. Until a proper cure or approved vaccine is available, it is best to manage the disease by improving the immune status and making use of already available drugs that show potential against the virus.
文摘BACKGROUND Type 2 diabetes mellitus(T2DM)causes both macrovascular and microvascular complications.However,currently,selection of glycemic measures and their thresholds to diagnose T2DM,and efficacy outcomes in evaluation of anti-diabetic drugs is predominantly informed by the relation of T2DM to microvascular complications.We can be severely mistaken on T2DM by neglecting macrovascular complications which are generally more severe,if they also occur more commonly than microvascular complications.AIM To compare the incidence of major cardiovascular events(MACEs)and severe microvascular complications(SMICs)in T2DM patients.METHODS MEDLINE,EMBASE,and Cochrane Central Register of Controlled Trials were searched from inception to September 2017.Cohort studies or trials of T2DM patients aged 18 years or older that reported incidence of both MACEs and SMICs were included.MACEs were defined as nonfatal myocardial infarction and stroke,and cardiovascular death,while SMICs included serious retinopathy,nephropathy and diabetic disorder.The relative risk(RR)was estimated as the incidence of MACEs divided by that of SMICs in same patients and combined with meta-analysis in a random-effect model.RESULTS Twelve studies with a total of 16 cohorts and 387376 patients were included,and the combined RR was 2.02(95%CI:1.46–2.79).The higher incidence of MACEs remained in various subgroup and sensitivity analyses.CONCLUSION Patients with T2DM are much more likely to develop MACEs than SMICs.By taking more serious consequences and relatively higher incidence into consideration,macrovascular complications deserve more emphasis in developing the diagnostic criteria of T2DM and in evaluating the efficacy of antidiabetic drugs.
文摘Diabetes is a chronic metabolic disease reaching an epidemic proportion in many parts of the world. By the year 2025 it is expected that 333 million people of the world will have diabetes as their main ailment. As today, India assumes the position of the diabetic capital of the world with the highest percentage of its population suffering from diabetes. It is pathetic to mention that in proportion to its people suffering from diabetes, this country has very weak spending power for treatment because of wide spread poverty. Therefore, this review is aimed at opening up new vistas in realizing the therapeutic potential of Ayurveda in treatment of diabetes and other chronic diseases. All drugs which we have discussed in this review have a significant role in therapy of diabetes mellitus.
文摘Diabetes mellitus is the chronic disorder emerging as major world health problem which increases the rate of morbidity and mortality. The aim of the present study was to ascertain patterns of prescription of oral hypoglycemic agents to type 2 diabetic patients attending a university hospital, and to assess patient compliance. A prospective, observational and non comparative study was conducted in 200 established diabetes mellitus type 2 patients attending outpatient department at Majeedia Hospital, New Delhi, India. Prescriptions from registered patients were included in the study. Once the consultation by the physician was over, the prescriptions were reviewed and the patients were interviewed. The information was collected in an inhouse designed documentation proforma. In a pool of 200 type 2 diabetics, more than half were female (n=106, 53%). The mean age of the patients were found to be 50.4 ± 11.7 years and mean body mass index, 25.8 ± 4.4 kg/m2. A total of 432 oral hypoglycemic agents were prescribed to the patients. Highly significant number of patients were prescribed combination therapy, (n=143, 71.5%) as compared to monotherapy (n=57, 28.5%),
文摘AIM: To study the eradication rate of Helicobacter pylori (Hp) in a group of type 2 diabetes and compared it with an age and sex matched non-diabetic group.METHODS: 40 diabetic patients (21 females, 19 males;56±7 years) and 40 non-diabetic dyspeptic patients (20females, 20 males; 54±9 years) were evaluated. Diabetic patients with dyspeptic complaints were referred for upper gastrointestinal endoscopies; 2 corpus and 2 antral gastric biopsy specimens were performed on each patient. Patients with positive Hp results on histopathological examination comprised the study group. Non-diabetic dyspeptic patients seen at the Gastroenterology Outpatient Clinic and with the same biopsy and treatment protocol formed the control group.A triple therapy with amoxycillin (1 g b.i.d), clarithromycin (500 mg b.i.d) and omeprazole (20 mg b.i.d.) was given to both groups for 10 days. Cure was defined as the absence of Hp infection assessed by corpus and antrum biopsies in control upper gastrointestinal endoscopies performed 6weeks after completing the antimicrobial therapy.RESULTS: The eradication rate was 50 % in the diabetic group versus 85 % in the non-diabetic control group (P<0.001).CONCLUSION: Type 2 diabetic patients showed a significantly lower eradication rate than controls which may be due to changes in microvasculature of the stomach and to frequent antibiotic usage because of recurrent bacterial infections with the development of resistant strains.
文摘The pharmacological interventions currently available to control type 2 diabetes mellitus(T2DM) show a wide interindividual variability in drug response, emphasizing the importance of a personalized, more effective medical treatment for each individual patient. In this context, a growing interest has emerged in recent years and has focused on pharmacogenetics, a discipline aimed at understanding the variability in patients' drug response, making it possible to predict which drug is best for each patient and at what doses. Recent pharmacological and clinical evidences indicate that genetic polymorphisms(or genetic variations) of certain genes can adversely affect drug response and therapeutic efficacy of oral hypoglycemic agents in patients with T2 DM, through pharmacokinetic- and/or pharmacodynamic-based mechanisms that may reduce the therapeutic effects or increase toxicity. For example, genetic variants in genes encoding enzymes of the cytochrome P-450 superfamily, or proteins of the ATP-sensitive potassium channel on the beta-cell of the pancreas, are responsible for the interindividual variability of drug response to sulfonylureas in patients with T2 DM. Instead, genetic variants in the genes that encode for the organic cation transporters of metformin have been related to changes in both pharmacodynamic and pharmacokinetic responses to metformin in metformin-treated patients. Thus, based on the individual's genotype, the possibility, in these subjects, of a personalized therapy constitutes the main goal of pharmacogenetics, directly leading to the development of the right medicine for the right patient. Undoubtedly, this represents an integral part of the translational medicine network.