scholarly journals Metabolic and Nutritional Characteristics in Middle-Aged and Elderly Sarcopenia Patients with Type 2 Diabetes

2020 ◽  
Vol 2020 ◽  
pp. 1-8
Author(s):  
Qinghua He ◽  
Xiuzhi Wang ◽  
Caizhe Yang ◽  
Xiaoming Zhuang ◽  
Yanfen Yue ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Clinical Trial ◽  
Glucose Metabolism ◽  
Muscle Strength ◽  
Nutritional Status ◽  
Muscle Mass ◽  
Muscle Quality ◽  
Diabetic Patients ◽  
Increased Risk

Sarcopenia is considered to be a new complication of type 2 diabetes (T2DM) leading to increased risk of adverse outcome. We performed a survey to evaluate glucose metabolism and nutritional status in sarcopenia patients with T2DM. Diabetic participants aged ≥50 years were grouped into a probable sarcopenia group with low muscle strength ( n = 405 ) and a nonsarcopenia group with normal muscle strength ( n = 720 ) according to the revised recommendations from EWGSOP2 (2018). Compared to the controls, the probable sarcopenia participants were older and had lower waist-to-hip ratio and BMI, longer diabetes duration, higher fasting plasma glucose level and glycosylated hemoglobin (HbA1c), decreased estimated glomerular filtration rate and lower bone mineral content, lower fatless upper arm circumference, lower appendicular skeletal muscle mass index (ASMI), and muscle quality in both genders. Multivariable logistic regression analysis showed increased age, male, low BMI, and increased HbA1c, combined with diabetic nephropathy and decreased serum albumin levels, were risk factors associated with low muscle strength in diabetes patients. In conclusion, diabetic patients with sarcopenia had worse glucose metabolism and nutritional status, decreased renal function and reduced muscle quality ,and muscle mass with a greater likelihood of osteoporosis, who need an overall health management to improve outcomes. This clinical trial registration is registered with the Chinese Clinical Trial Registry, ChiCTR-EOC-15006901.

scholarly journals Changes and Risk Factors of Skeletal Muscle Mass and Strength in Patients with Type 2 Diabetes over 60 Years Old: A Cross-Sectional Study from China

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Liming Hou ◽  
Yan Liu ◽  
Xing Li ◽  
Cong Huo ◽  
Xin Jia ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Risk Factors ◽  
Type 2 Diabetes ◽  
Skeletal Muscle ◽  
Muscle Strength ◽  
Muscle Mass ◽  
Skeletal Muscle Mass ◽  
Education Level ◽  
Diabetic Patients

Objective. The accelerate loss of skeletal muscle mass, strength, and function, named sarcopenia, is a progressive and generalised skeletal muscle disorder, and it is always associated with increased outcomes including falls, frailty, and disability. Diabetes mellitus is associated with significant muscle and physical complications. We aimed at clarifying the changes and risk factors of skeletal muscle mass and strength in elderly with type 2 diabetes. Methods. The study consisted of patients with type 2 diabetes ( n = 120 ) and an older general population ( n = 126 ). The skeletal muscle mass and muscle strength, as well as the serum levels of chronic inflammation, oxidative stress, homocysteine, and insulin-like factor-1 were assessed, and the correlation and regression analysis were conducted to evaluate outcomes. Results. T2DM patients exhibited lower muscle strength compared with the non-T2DM subjects ( P < 0.01 ). Among T2DM patients, serum IGF-1 levels were positively correlated with muscle strength ( r = 0.255 , P < 0.01 ) and muscle mass ( r = 0.209 , P < 0.05 ), levels of 8-OHdG were inversely correlated with muscle strength ( r = − 0.252 , P < 0.01 ), and there was a negative association between HCY and muscle mass ( r = − 0.185 , P < 0.05 ). Muscle mass and strength of patients with higher education level were significantly higher than those with lower education level ( P < 0.05 ), in male patients, muscle mass and muscle strength were significantly lower in smokers ( P < 0.01 ), and muscle mass was lower in chronic drinkers ( P < 0.05 ). Conclusions. These findings suggest that diabetic patients may be more susceptible to sarcopenia at an older age. And it also provides evidences that among elderly with diabetes mellitus, oxidative damage and HCY as well as IGF-1 are important predictors of age-dependent sarcopenia.

scholarly journals Renoprotective Effects of the Dipeptidyl Peptidase-4 Inhibitor Sitagliptin: A Review in Type 2 Diabetes

2017 ◽  
Vol 2017 ◽  
pp. 1-14 ◽  
Author(s):  
Cristina Mega ◽  
Edite Teixeira-de-Lemos ◽  
Rosa Fernandes ◽  
Flávio Reis
Keyword(s):  
Type 2 Diabetes ◽  
Current Knowledge ◽  
Diabetic Patients ◽  
Dipeptidyl Peptidase 4 ◽  
Dipeptidyl Peptidase 4 Inhibitor ◽  
Increased Risk ◽  
Long Time ◽  
Stage Renal Disease ◽  
End Stage

Diabetic nephropathy (DN) is now the single commonest cause of end-stage renal disease (ESRD) worldwide and one of the main causes of death in diabetic patients. It is also acknowledged as an independent risk factor for cardiovascular disease (CVD). Since sitagliptin was approved, many studies have been carried out revealing its ability to not only improve metabolic control but also ameliorate dysfunction in various diabetes-targeted organs, especially the kidney, due to putative underlying cytoprotective properties, namely, its antiapoptotic, antioxidant, anti-inflammatory, and antifibrotic properties. Despite overall recommendations, many patients spend a long time well outside the recommended glycaemic range and, therefore, have an increased risk for developing micro- and macrovascular complications. Currently, it is becoming clearer that type 2 diabetes mellitus (T2DM) management must envision not only the improvement in glycaemic control but also, and particularly, the prevention of pancreatic deterioration and the evolution of complications, such as DN. This review aims to provide an overview of the current knowledge in the field of renoprotective actions of sitagliptin, namely, improvement in diabetic dysmetabolism, hemodynamic factors, renal function, diabetic kidney lesions, and cytoprotective properties.

Cardiovascular events in patients with type 2 diabetes

2002 ◽  
Vol 2 (1_suppl) ◽  
pp. S4-S8
Author(s):  
Erland Erdmann
Keyword(s):  
Risk Factors ◽  
Insulin Resistance ◽  
Type 2 Diabetes ◽  
Risk Factor ◽  
Adverse Effects ◽  
Cardiovascular Events ◽  
Left Ventricular ◽  
Diabetic Patients ◽  
Increased Risk

Diabetes is a common risk factor for cardiovascular disease. Coronary heart disease and left ventricular dysfunction are more common in diabetic patients than in non-diabetic patients, and diabetic patients benefit less from revascularisation procedures. This increased risk can only partly be explained by the adverse effects of diabetes on established risk factors; hence, a substantial part of the excess risk must be attributable to direct effects of hyperglycaemia and diabetes. In type 2 diabetes, hyperinsulinaemia, insulin resistance and hyperglycaemia have a number of potential adverse effects, including effects on endothelial function and coagulation. Risk factor modification has been shown to reduce the occurrence of cardiovascular events in patients with diabetes; indeed, diabetic patients appear to benefit more in absolute terms than non-diabetic patients. There is thus a strong case for intensive treatment of risk factors, including insulin resistance and hyperglycaemia, in patients with type 2 diabetes.

scholarly journals Sodium-Glucose Cotransporter-2 Inhibitor (SGLT2i) as a Primary Preventative Agent in the Healthy Individual: A Need of a Future Randomised Clinical Trial?

2021 ◽  
Vol 8 ◽  
Author(s):  
Dan Xu ◽  
Owain Chandler ◽  
Cleo Wee ◽  
Chau Ho ◽  
Jacquita S. Affandi ◽  
...  
Keyword(s):  
Heart Failure ◽  
Type 2 Diabetes ◽  
Clinical Trial ◽  
Diabetic Patients ◽  
Atherosclerotic Cardiovascular Disease ◽  
Healthy Individuals ◽  
Type 2 Diabetic Patients ◽  
Sodium Glucose Cotransporter ◽  
Type 2 Diabetic

Sodium-glucose cotransporter-2 inhibitors (SGLT2i) are a relatively novel class of drug for treating type 2 diabetes mellitus (T2DM) that inhibits glucose reabsorption in the renal proximal tubule to promote glycosuria and reduce blood glucose levels. SGLT2i has been clinically indicated for treating T2DM, with numerous recent publications focussing on both primary and secondary prevention of cardiovascular and renal events in Type 2 diabetic patients. The most recent clinical trials showed that SGLT2i have moderately significant beneficial effects on atherosclerotic major adverse cardiovascular events (MACE) in patients with histories of atherosclerotic cardiovascular disease. In this review and analysis, SGLT2i have however demonstrated clinically significant benefits in reducing hospitalisation for heart failure and worsening of chronic kidney disease (CKD) irrespective of pre-existing atherosclerotic cardiovascular disease or previous heart failure history. A meta-analysis suggests that all SGLT2 inhibitors demonstrated the therapeutic benefit on all-cause and cardiovascular mortality, as shown in EMPAREG OUTCOME study with a significant decrease in myocardial infarction, without increased stroke risk. All the above clinical trial recruited type 2 diabetic patients. This article aims to postulate and review the possible primary prevention role of SGLT2i in healthy individuals by reviewing the current literature and provide a prospective overview. The emphasis will include primary prevention of Type 2 Diabetes, Heart Failure, CKD, Hypertension, Obesity and Dyslipidaemia in healthy individuals, whom are defined as healthy, low or intermediate risks patients.

Glucagon-like peptide-1 (GLP-1) Biological Role in Patients of Type 2 Diabetes and Metabolic Syndrome

2019 ◽  
Vol 56 (2) ◽  
pp. 227
Author(s):  
Mohammedziyad Abu Awad
Keyword(s):  
Type 2 Diabetes ◽  
Metabolic Syndrome ◽  
Glucagon Secretion ◽  
Diabetic Patients ◽  
Metabolic Disturbances ◽  
Cvd Risk ◽  
First Line Therapy ◽  
Increased Risk ◽  
Glucagon Like Peptide 1

<p style="margin: 0in 0in 10pt; text-align: justify; line-height: 200%;">Type2 diabetes is estimated to affect 380 million people worldwide in 2025. Patients of this disease are at increased risk of cardiovascular diseases (CVD).The CVD risk is greater when diabetic patients have metabolic syndrome. Thus, the management of metabolic syndrome and CVD is crucial for diabetic patient’s life progress. GLP-1 has positive biological influences on glucose metabolism control by inhibiting glucagon secretion, enhancing insulin secretion and protecting the effects of cells. GLP-1 was also found to have other positive influences including weight loss, appetite sensation and food intake. These are important factors in metabolic disturbances control and CVD management. The paper reviewed several studies regarding the GLP-1 positive concerns. In conclusion, the paper supports the modern proposal of GLP-1 RAs as a first line therapy in initially diagnosed type 2 diabetes patients.</p>

scholarly journals PREVALENCE OF GLUTAMATE CARBOXYPEPTIDASE II C1561T, REDUCED FOLATE CARRIER 1 A80G, AND METHIONINE SYNTHASE A2756G GENE POLYMORPHISMS IN PATIENTS WITH TYPE 2 DIABETES MELLITUS AMONG SOUTH INDIANS

2019 ◽  
pp. 170-175 ◽  
Author(s):  
NITHYA K ◽  
ANGELINE T ◽  
PRISCILLA AS ◽  
ASIRVATHAM AJ
Keyword(s):  
Diabetes Mellitus ◽  
Type 2 Diabetes ◽  
Type 2 Diabetes Mellitus ◽  
Gene Polymorphisms ◽  
Methionine Synthase ◽  
Diabetic Patients ◽  
Reduced Folate Carrier ◽  
Increased Risk ◽  
Glutamate Carboxypeptidase

Objective: Glutamate carboxypeptidase II (GCPII), reduced folate carrier 1 (RFC1), and methionine synthase (MTR) genes involved in the folate metabolic pathway may play a key role in the pathogenesis of diabetes and its complications. The present study aimed to investigate the prevalence of genetic polymorphisms of GCPII C1561T, RFC1 A80G, and MTR A2756G in individuals with type 2 diabetes mellitus (T2DM) among South Indians. Methods: The study subjects consisted of 100 healthy individuals and 200 patients with T2DM. Genetic polymorphisms (GCPII C1561T, RFCI A80G, and MTR A2756G) in the folate metabolic pathway were analyzed by polymerase chain reaction-restriction fragment length polymorphism method. Statistical analysis was performed to test the level of significance. Results: With regard to GCPII C1561T and MTR A2756G gene polymorphisms, significant differences were not found when diabetic patients (with and without complications) and controls were compared according to different statistical models (dominant, recessive, and overdominant) p>0.05. A case–control genetic association analysis of RFC1 A80G gene polymorphism has shown that there was 3.7-fold increased risk for patients without complications and 4.9-fold increased risk for diabetic patients with complications. Conclusions: Our findings suggest that the GCPII C1561T and MTR A2756G gene polymorphisms were not significantly associated with diabetes and its complications. Whereas, the RFCI A80G gene polymorphism involved in folate metabolism confers increased risk for diabetes and its complications in South Indian population.

scholarly journals Antipsychotics and glucose metabolism: how brain and body collide

2019 ◽  
Vol 316 (1) ◽  
pp. E1-E15 ◽  
Author(s):  
Chantel Kowalchuk ◽  
Laura N. Castellani ◽  
Araba Chintoh ◽  
Gary Remington ◽  
Adria Giacca ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Weight Gain ◽  
Glucose Metabolism ◽  
First Generation ◽  
Clinical Evidence ◽  
Mental Illnesses ◽  
Therapeutic Effects ◽  
Direct Effects ◽  
Increased Risk

Since the serendipitous discovery of the first antipsychotic (AP) drug in the 1950s, APs remain the cornerstone of treatment for schizophrenia. A shift over the past two decades away from first-generation, conventional APs to so-called “atypical” (or 2nd/3rd generation) APs parallels acknowledgment of serious metabolic side-effects associated in particular with these newer agents. As will be reviewed, AP drugs and type 2 diabetes are now inextricably linked, contributing to the three- to fivefold increased risk of type 2 diabetes observed in schizophrenia. However, this association is not straightforward. Biological and lifestyle-related illness factors contribute to the association between type 2 diabetes and metabolic disease independently of AP treatment. In addition, APs have a well-established weight gain propensity which could also account for elevated risk of insulin resistance and type 2 diabetes. However, compelling preclinical and clinical evidence now suggests that these drugs can rapidly and directly influence pathways of glucose metabolism independently of weight gain and even in absence of psychiatric illness. Mechanisms of these direct effects remain poorly elucidated but may involve central and peripheral antagonism of neurotransmitters implicated not only in the therapeutic effects of APs but also in glucose homeostasis, possibly via effects on the autonomic nervous system. The clinical relevance of studying “direct” effects of these drugs on glucose metabolism is underscored by the widespread use of these medications, both on and off label, for a growing number of mental illnesses, extending safety concerns well beyond schizophrenia.

scholarly journals Awaking Blood Pressure Surge and Progression to Microalbuminuria in Type 2 Normotensive Diabetic Patients

2016 ◽  
Vol 2016 ◽  
pp. 1-6 ◽  
Author(s):  
Michelangela Barbieri ◽  
Maria Rosaria Rizzo ◽  
Ilaria Fava ◽  
Celestino Sardu ◽  
Nicola Angelico ◽  
...  
Keyword(s):  
Blood Pressure ◽  
Type 2 Diabetes ◽  
Cox Regression ◽  
Blood Pressure Monitoring ◽  
Adult Patients ◽  
Diabetic Patients ◽  
Increased Risk ◽  
Pressure Surge

Background. We investigated the predictive value of morning blood pressure surge (MBPS) on the development of microalbuminuria in normotensive adults with a recent diagnosis of type 2 diabetes.Methods. Prospective assessments of 24-hour ambulatory blood pressure monitoring and urinary albumin excretion were performed in 377 adult patients. Multivariate-adjusted Cox regression models were used to assess hazard ratios (HRs) between baseline and changes over follow-up in MBPS and the risk of microalbuminuria. The MBPS was calculated as follows: mean systolic BP during the 2 hours after awakening minus mean systolic BP during the 1 hour that included the lowest sleep BP.Results. After a mean follow-up of 6.5 years, microalbuminuria developed in 102 patients. An increase in MBPB during follow-up was associated with an increased risk of microalbuminuria. Compared to individuals in the lowest tertile (−0.67±1.10 mmHg), the HR and 95% CI for microalbuminuria in those in the highest tertile of change (24.86±6.92 mmHg) during follow-up were 17.41 (95% CI 6.26–48.42);pfor trend <0.001. Mean SD MBPS significantly increased in those who developed microalbuminuria from a mean [SD] of 10.6[1.4]to 36.8[7.1],p<0.001.Conclusion. An increase in MBPS is associated with the risk of microalbuminuria in normotensive adult patients with type 2 diabetes.

scholarly journals The E23K Variant of KCNJ11 Encoding the Pancreatic β-Cell Adenosine 5′-Triphosphate-Sensitive Potassium Channel Subunit Kir6.2 Is Associated with an Increased Risk of Secondary Failure to Sulfonylurea in Patients with Type 2 Diabetes

2006 ◽  
Vol 91 (6) ◽  
pp. 2334-2339 ◽  
Author(s):  
Giorgio Sesti ◽  
Emanuela Laratta ◽  
Marina Cardellini ◽  
Francesco Andreozzi ◽  
Silvia Del Guerra ◽  
...  
Keyword(s):  
Type 2 Diabetes ◽  
Confidence Interval ◽  
Odds Ratio ◽  
Outcome Measure ◽  
Combined Therapy ◽  
Diabetic Patients ◽  
Main Outcome Measure ◽  
Increased Risk ◽  
Secondary Failure

Abstract Context: Several studies suggest that genetic factors may play a role in the different responses to antidiabetic therapy; however, conclusive evidence is still lacking. Objective: The objective of the study was to investigate whether diabetic patients carrying the E23K variant in KCNJ11 are at increased risk for secondary sulfonylurea failure. Design: Secondary sulfonylurea failure was defined as fasting plasma glucose greater than 300 mg/dl despite sulfonylurea-metformin combined therapy and appropriate diet, in the absence of other conditions causing hyperglycemia. Setting: The study was conducted in an ambulatory care facility. Patients: A total of 525 Caucasian type 2 diabetic patients were enrolled in the study. Intervention: Sulfonylurea treatment was followed by sulfonylurea-metformin combined therapy and then insulin treatment. Main Outcome Measure: Secondary failure was the main outcome measure. Results: Of the diabetic patients enrolled in the study, 38.5% were E23E homozygous, 51.4% were E23K heterozygous, and 10.1% were K23K homozygous. The frequency of carriers of the K allele was 58 and 66.8% among patients treated with oral therapy or secondary sulfonylurea failure, respectively (odds ratio, 1.45; 95% confidence interval, 1.01–2.09; P = 0.04). Adjustment for age, gender, fasting glycemia, glycosylated hemoglobin, age at diagnosis, and duration of diabetes in a logistic regression analysis did not change this association (odds ratio, 1.69; 95% confidence interval, 1.02–2.78; P = 0.04). Islets isolated from carriers of the K allele showed no differences in glucose-stimulated insulin secretion and a tendency toward reduced response upon glibenclamide stimulation (P = 0.09). After 24-h exposure to high (16.7 mmol/liter) glucose concentration, impairment of glibenclamide-induced insulin release was significantly (P = 0.01) worse with the E23K variant. Conclusions: These data suggest that the E23K variant in KCNJ11 may influence the variability in the response of patients to sulfonylureas, thus representing an example of pharmacogenetics in type 2 diabetes.

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