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1.
Endocrinol Diabetes Metab ; 7(3): e488, 2024 May.
Article in English | MEDLINE | ID: mdl-38718275

ABSTRACT

INTRODUCTION: This study aimed to assess and compare the prevalence of diabetes complications between men and women with Type 2 diabetes (T2D), as well as how gender relates to these complications. METHODS: In this cross-sectional study, complications of diabetes, including coronary artery disease (CAD), retinopathy, neuropathy and diabetic kidney disease (DKD), were evaluated in 1867 participants with T2D. Additionally, baseline characteristics of the individuals, including anthropometric measurements, metabolic parameters and the use of dyslipidaemia drugs and antihyperglycaemic agents, were assessed. Gender differences in complications were examined using the chi-squared test. Multivariate logistic regression was employed to investigate the relationship between gender and T2D complications, with and without adjusting for the characteristics of the studied population. RESULTS: In the studied population, 62.1% had at least one complication, and complications were 33.5% for DKD, 29.6% for CAD, 22.9% for neuropathy and 19.1% for retinopathy. The prevalence of CAD and neuropathy was higher in men. However, DKD and retinopathy were more prevalent among women. Odds ratios of experiencing any complication, CAD and retinopathy in men compared with women were 1.57 (95% CI: 1.27-2.03), 2.27 (95% CI: 1.72-2.99) and 0.72 (95% CI: 0.52-0.98), respectively, after adjusting for demographic factors, anthropometric measures, metabolic parameters and the consumption of dyslipidaemia drugs and antihyperglycaemic agents. CONCLUSION: The prevalence of diabetes complications was significantly higher in men with diabetes, highlighting the need for better treatment adherence. CAD was associated with the male gender, whereas retinopathy was associated with the female gender. Men and women with diabetes should be monitored closely for CAD and retinopathy, respectively, regardless of their age, diabetes duration, anthropometric measures, laboratory findings and medications.


Subject(s)
Diabetes Mellitus, Type 2 , Diabetic Retinopathy , Humans , Male , Female , Diabetes Mellitus, Type 2/complications , Diabetes Mellitus, Type 2/drug therapy , Cross-Sectional Studies , Middle Aged , Aged , Prevalence , Sex Factors , Diabetic Retinopathy/etiology , Diabetic Retinopathy/epidemiology , Diabetes Complications/etiology , Diabetes Complications/epidemiology , Adult , Diabetic Neuropathies/etiology , Diabetic Neuropathies/epidemiology , Diabetic Nephropathies/etiology , Diabetic Nephropathies/epidemiology , Coronary Artery Disease/etiology
2.
Diabetes Metab Syndr ; 18(2): 102947, 2024 Feb.
Article in English | MEDLINE | ID: mdl-38325073

ABSTRACT

BACKGROUND AND AIM: Complementary and alternative medicine plays an increasing role in preventing, and regulatory, complications associated with diabetes. There are plenty of polyphenolic compounds found in Elettaria cardamomum (Cardamom) such as luteolin, limonene, pelargonidin, caffeic acid, kaempferol, gallic acid, and quercetin which can be used in many metabolic diseases. METHOD: The objective of this systematic review was to appraise evidence from clinical and in vivo studies on the effects of cardamom on inflammation, blood glucose, oxidative stress and dyslipidemia of diabetes mellitus. According to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statements, the present study was carried out. Studies were conducted by searching databases such as EMBASE, Scopus, PubMed, Google Scholar, web of sciences, and Cochrane Library from the commencement until April 2022. RESULTS: All available human and animal studies examining the effects of cardamom on diabetes were published in the form of English articles. Finally, only 14 of the 241 articles met the criteria for analysis. Of the 14 articles, 8 were in vivo studies, and 6 were clinical trial studies. Most studies have indicated the beneficial effects of cardamom on insulin resistance, oxidative stress and inflammation. Cardamom also improved dyslipidemia, but had no substantial effect on weight loss. CONCLUSION: According to most studies, cardamom supplementation enhanced antioxidant enzyme production and activity in diabetes mellitus and decreased oxidative stress and inflammatory factors. Despite this, the exact mechanism of the disease needs to be identified through more clinical trials.


Subject(s)
Diabetes Complications , Diabetes Mellitus, Type 2 , Dyslipidemias , Elettaria , Animals , Humans , Elettaria/metabolism , Inflammation , Diabetes Complications/drug therapy , Diabetes Complications/etiology
3.
Curr Oncol ; 31(2): 828-838, 2024 02 01.
Article in English | MEDLINE | ID: mdl-38392055

ABSTRACT

Patients with cancer and diabetes face unique challenges. Limited data are available on diabetes management in patients undergoing concurrent chemoradiotherapy (CCRT), a curative intent anticancer therapy commonly associated with glucocorticoid administration, weight fluctuations and enteral feeds. This retrospective case-control study examined the real-world incidence of acute diabetes-related complications in patients with head and neck cancer receiving CCRT, along with the impact of diabetes on CCRT tolerance and outcomes. METHODS: Consecutive patients with head and neck squamous cell or nasopharyngeal cancer who underwent definitive or adjuvant CCRT between 2010 and 2019 at two large cancer centers in Australia were included. Clinicopathological characteristics, treatment complications and outcomes were collected from medical records. RESULTS: Of 282 patients who received CCRT, 29 (10.3%) had pre-existing type 2 diabetes. None had type 1 diabetes. The majority (74.5%) required enteral feeding. A higher proportion of patients with diabetes required admission to a high-dependency or intensive care unit (17.2 versus 4.0%, p = 0.003). This difference was driven by the group who required insulin at baseline (n = 5), of which four (80.0%) were admitted to a high-dependency unit with diabetes-related complications, and three (60.0%) required omission of at least one cycle of chemotherapy. CONCLUSIONS: Patients with diabetes requiring insulin have a high risk of acute life-threatening diabetes-related complications while receiving CCRT. We recommend multidisciplinary management involving a diabetes specialist, educator, dietitian, and pharmacist, in collaboration with the cancer care team, to better avoid these complications.


Subject(s)
Diabetes Complications , Diabetes Mellitus, Type 2 , Head and Neck Neoplasms , Insulins , Nasopharyngeal Neoplasms , Humans , Retrospective Studies , Case-Control Studies , Diabetes Mellitus, Type 2/complications , Head and Neck Neoplasms/therapy , Head and Neck Neoplasms/etiology , Chemoradiotherapy/adverse effects , Diabetes Complications/etiology
4.
J Diabetes Investig ; 15(1): 5-14, 2024 Jan.
Article in English | MEDLINE | ID: mdl-37988220

ABSTRACT

Over the past two decades, there has been continuous advancement in the accuracy and complexity of continuous glucose monitoring devices. Continuous glucose monitoring provides valuable insights into blood glucose dynamics, and can record glucose fluctuations accurately and completely. Glycemic variability (GV) is a straightforward measure of the extent to which a patient's blood glucose levels fluctuate between high peaks and low nadirs. Many studies have investigated the relationship between GV and complications, primarily in the context of type 2 diabetes. Nevertheless, the exact contribution of GV to the development of diabetes complications remains unclear. In this literature review, we aimed to summarize the existing evidence regarding the measurement, target level, pathophysiological mechanisms relating GV and tissue damage, and population-based studies of GV and diabetes complications. Additionally, we introduce novel methods for measuring GV, and discuss several unresolved issues of GV. In the future, more longitudinal studies and trials are required to confirm the exact role of GV in the development of diabetes complications.


Subject(s)
Diabetes Complications , Diabetes Mellitus, Type 1 , Diabetes Mellitus, Type 2 , Humans , Blood Glucose , Blood Glucose Self-Monitoring , Glycated Hemoglobin , Diabetes Complications/etiology
5.
Ter Arkh ; 95(12): 1039-1043, 2023 Dec 28.
Article in Russian | MEDLINE | ID: mdl-38158936

ABSTRACT

With the discovery and introduction of insulin, the "palette" of life-threatening conditions for patients with diabetes mellitus has changed dramatically: from diabetic coma of the "pre-insulin era" to severe vascular complications in the modern period. The key risk factors for diabetic angiopathies in diabetes mellitus are poor glycemic control in combination with a long course of the disease. Over the past 30 years, there has been a downward trend in the incidence of late vascular complications of diabetes both worldwide and in Russia. In particular, the frequency of cardiovascular events (myocardial infarctions, strokes, amputations) decreased, and the incidence of several other complications, such as diabetic retinopathy and neuropathy, stabilized. However, the incidence of chronic kidney disease and chronic heart failure is still increasing. The Joslin Medal, awarded to patients over 50, 75 and even 80 years of life with diabetes, reflects success in the fight against this disease.


Subject(s)
Diabetes Complications , Diabetes Mellitus, Type 2 , Diabetes Mellitus , Diabetic Nephropathies , Diabetic Retinopathy , Hyperglycemia , Humans , Diabetes Complications/epidemiology , Diabetes Complications/etiology , Diabetes Mellitus/epidemiology , Diabetes Mellitus, Type 2/complications , Diabetic Nephropathies/complications , Diabetic Retinopathy/epidemiology , Hyperglycemia/complications , Incidence , Insulin , Risk Factors
6.
Front Endocrinol (Lausanne) ; 14: 1141516, 2023.
Article in English | MEDLINE | ID: mdl-37065747

ABSTRACT

Diabetes mellitus is a chronic metabolic disorder characterized by elevated blood glucose levels and has become the third leading threat to human health after cancer and cardiovascular disease. Recent studies have shown that autophagy is closely associated with diabetes. Under normal physiological conditions, autophagy promotes cellular homeostasis, reduces damage to healthy tissues and has bidirectional effects on regulating diabetes. However, under pathological conditions, unregulated autophagy activation leads to cell death and may contribute to the progression of diabetes. Therefore, restoring normal autophagy may be a key strategy to treat diabetes. High-mobility group box 1 protein (HMGB1) is a chromatin protein that is mainly present in the nucleus and can be actively secreted or passively released from necrotic, apoptotic, and inflammatory cells. HMGB1 can induce autophagy by activating various pathways. Studies have shown that HMGB1 plays an important role in insulin resistance and diabetes. In this review, we will introduce the biological and structural characteristics of HMGB1 and summarize the existing knowledge on the relationship between HMGB1, autophagy, diabetes, and diabetic complications. We will also summarize potential therapeutic strategies that may be useful for the prevention and treatment of diabetes and its complications.


Subject(s)
Diabetes Complications , Diabetes Mellitus , HMGB1 Protein , Insulin Resistance , Humans , Autophagy/physiology , Cell Death , Diabetes Complications/etiology , HMGB1 Protein/metabolism
7.
Ned Tijdschr Geneeskd ; 1672023 03 16.
Article in Dutch | MEDLINE | ID: mdl-36928824

ABSTRACT

The Dutch diabetes guideline advises GPs to screen for diabetes every year in the first five years after the birth of the youngest child, by simply measuring fasting glucose. Based on the increased risk for cardiovascular disease in women with a history of gestational diabetes, it seems appropriate to not only screen for diabetes, but to combine that with monitoring all the other features of the insulin resistance syndrome. Even without a disturbance in glucose tolerance, that could stimulate helpful lifestyle interventions at an earlier stage.


Subject(s)
Cardiovascular Diseases , Diabetes, Gestational , Heart Disease Risk Factors , Child , Female , Humans , Pregnancy , Blood Glucose , Cardiovascular Diseases/epidemiology , Cardiovascular Diseases/etiology , Diabetes, Gestational/diagnosis , Glucose , Insulin , Risk Factors , Diabetes Complications/epidemiology , Diabetes Complications/etiology
8.
Curr Mol Med ; 23(9): 901-920, 2023.
Article in English | MEDLINE | ID: mdl-36154569

ABSTRACT

Increased hyperglycemia due to uncontrolled diabetes is the major cause of secondary diabetic complications such as retinopathy, neuropathy, nephropathy, and cardiovascular diseases. Although it is well known that increased oxidative stress, activation of the polyol pathway, protein kinase C and increased generation of advanced glycation end products could contribute to the development of diabetic complications, recent studies implicated the role of innate immunity and its related inflammatory responses in the pathophysiology of secondary diabetic complications. Increased activation of oxidative stress signaling could regulate NLRP3 inflammasome-mediated innate immune responses as well as NF-κB signalosome-mediated pro-inflammatory responses. This review article focused on the pathogenic role of innate immune and inflammatory responses in the progression of hyperglycemia-induced secondary diabetic complications. Specifically, we discussed in depth how deregulated innate immune and inflammatory responses could lead to an aggravated release of cytokines, chemokines, and growth factors resulting in the development of various secondary complications of diabetes.


Subject(s)
Diabetes Complications , Diabetes Mellitus , Hyperglycemia , Humans , Oxidative Stress , Diabetes Complications/etiology , Immunity, Innate , Antioxidants/metabolism , Hyperglycemia/complications
9.
Korean J Intern Med ; 37(6): 1099-1110, 2022 11.
Article in English | MEDLINE | ID: mdl-36300322

ABSTRACT

Musculoskeletal conditions are common in patients with diabetes. Several musculoskeletal disorders are viewed as chronic complications of diabetes because epidemiological studies have revealed high correlations between such complications and diabetes, but the pathophysiological links with diabetes remains unclear. Genetic predispositions, shared risk factors, microvascular impairments, progressive accumulation of advanced glycation end-products, and diabetic neuropathy may underlie the development of musculoskeletal disorders. Musculoskeletal complications of diabetics have received less attention than life-threatening microvascular or macrovascular complications. Here, we review several diabetic musculoskeletal complications with a focus on the clinical importance of early recognition and management, which would improve quality of life and physical function.


Subject(s)
Diabetes Complications , Diabetes Mellitus , Musculoskeletal Diseases , Humans , Quality of Life , Diabetes Mellitus/epidemiology , Diabetes Complications/etiology , Musculoskeletal Diseases/diagnosis , Musculoskeletal Diseases/etiology , Risk Factors
10.
N Engl J Med ; 387(12): 1075-1088, 2022 09 22.
Article in English | MEDLINE | ID: mdl-36129997

ABSTRACT

BACKGROUND: Data are lacking on the comparative effectiveness of commonly used glucose-lowering medications, when added to metformin, with respect to microvascular and cardiovascular disease outcomes in persons with type 2 diabetes. METHODS: We assessed the comparative effectiveness of four commonly used glucose-lowering medications, added to metformin, in achieving and maintaining a glycated hemoglobin level of less than 7.0% in participants with type 2 diabetes. The randomly assigned therapies were insulin glargine U-100 (hereafter, glargine), glimepiride, liraglutide, and sitagliptin. Prespecified secondary outcomes with respect to microvascular and cardiovascular disease included hypertension and dyslipidemia, confirmed moderately or severely increased albuminuria or an estimated glomerular filtration rate of less than 60 ml per minute per 1.73 m2 of body-surface area, diabetic peripheral neuropathy assessed with the Michigan Neuropathy Screening Instrument, cardiovascular events (major adverse cardiovascular events [MACE], hospitalization for heart failure, or an aggregate outcome of any cardiovascular event), and death. Hazard ratios are presented with 95% confidence limits that are not adjusted for multiple comparisons. RESULTS: During a mean 5.0 years of follow-up in 5047 participants, there were no material differences among the interventions with respect to the development of hypertension or dyslipidemia or with respect to microvascular outcomes; the mean overall rate (i.e., events per 100 participant-years) of moderately increased albuminuria levels was 2.6, of severely increased albuminuria levels 1.1, of renal impairment 2.9, and of diabetic peripheral neuropathy 16.7. The treatment groups did not differ with respect to MACE (overall rate, 1.0), hospitalization for heart failure (0.4), death from cardiovascular causes (0.3), or all deaths (0.6). There were small differences with respect to rates of any cardiovascular disease, with 1.9, 1.9, 1.4, and 2.0 in the glargine, glimepiride, liraglutide, and sitagliptin groups, respectively. When one treatment was compared with the combined results of the other three treatments, the hazard ratios for any cardiovascular disease were 1.1 (95% confidence interval [CI], 0.9 to 1.3) in the glargine group, 1.1 (95% CI, 0.9 to 1.4) in the glimepiride group, 0.7 (95% CI, 0.6 to 0.9) in the liraglutide group, and 1.2 (95% CI, 1.0 to 1.5) in the sitagliptin group. CONCLUSIONS: In participants with type 2 diabetes, the incidences of microvascular complications and death were not materially different among the four treatment groups. The findings indicated possible differences among the groups in the incidence of any cardiovascular disease. (Funded by the National Institute of Diabetes and Digestive and Kidney Diseases and others; GRADE ClinicalTrials.gov number, NCT01794143.).


Subject(s)
Cardiovascular Diseases , Diabetes Complications , Diabetes Mellitus, Type 2 , Glycated Hemoglobin , Hypoglycemic Agents , Metformin , Albuminuria/etiology , Albuminuria/prevention & control , Blood Glucose/analysis , Cardiovascular Diseases/etiology , Cardiovascular Diseases/prevention & control , Comparative Effectiveness Research , Diabetes Complications/etiology , Diabetes Complications/prevention & control , Diabetes Mellitus, Type 2/complications , Diabetes Mellitus, Type 2/drug therapy , Diabetic Neuropathies/diagnosis , Diabetic Neuropathies/etiology , Diabetic Neuropathies/prevention & control , Drug Therapy, Combination , Dyslipidemias/etiology , Dyslipidemias/prevention & control , Glomerular Filtration Rate , Glycated Hemoglobin/analysis , Heart Failure/etiology , Heart Failure/prevention & control , Humans , Hypertension/etiology , Hypertension/prevention & control , Hypoglycemic Agents/adverse effects , Hypoglycemic Agents/therapeutic use , Insulin Glargine/adverse effects , Insulin Glargine/therapeutic use , Liraglutide/adverse effects , Liraglutide/therapeutic use , Metformin/adverse effects , Metformin/therapeutic use , Microvessels/drug effects , Sitagliptin Phosphate/adverse effects , Sitagliptin Phosphate/therapeutic use , Sulfonylurea Compounds/adverse effects , Sulfonylurea Compounds/therapeutic use
11.
Exp Clin Endocrinol Diabetes ; 130(10): 636-637, 2022 Oct.
Article in English | MEDLINE | ID: mdl-35977693

ABSTRACT

In diabetes mellitus (DM), there is increased formation and accumulation of advanced glycation end products (AGEs), which represent a heterogeneous class of molecules produced by non-enzymatic glycation of various molecules during long-term hyperglycaemia. Several studies have examined the role of AGEs in DM complications. Accumulating evidence suggests that AGEs affect bone metabolism. New knowledge indicates that they may play a role in bone disease among DM subjects. More data are now needed to clarify their role and to explore new AGEs-based therapeutic options for optimal bone health in DM.


Subject(s)
Diabetes Complications , Diabetes Mellitus , Humans , Glycation End Products, Advanced/metabolism , Receptor for Advanced Glycation End Products/metabolism , Bone Density , Diabetes Mellitus/metabolism , Diabetes Complications/etiology
12.
Article in English | MEDLINE | ID: mdl-35820708

ABSTRACT

INTRODUCTION: We assessed the association between hemoglobin A1c time in range (A1c TIR), based on unique patient-level A1c target ranges, with risks of developing microvascular and macrovascular complications in older adults with diabetes. RESEARCH DESIGN AND METHODS: We used a retrospective observational study design and identified patients with diabetes from the Department of Veterans Affairs (n=397 634). Patients were 65 years and older and enrolled in Medicare during the period 2004-2016. Patients were assigned to individualized A1c target ranges based on estimated life expectancy and the presence or absence of diabetes complications. We computed A1c TIR for patients with at least four A1c tests during a 3-year baseline period. The association between A1c TIR and time to incident microvascular and macrovascular complications was studied in models that included A1c mean and A1c SD. RESULTS: We identified 74 016 patients to assess for incident microvascular complications and 89 625 patients to assess for macrovascular complications during an average follow-up of 5.5 years. Cox proportional hazards models showed lower A1c TIR was associated with higher risk of microvascular (A1c TIR 0% to <20%; HR=1.04; 95%) and macrovascular complications (A1c TIR 0% to <20%; HR=1.07; 95%). A1c mean was associated with increased risk of microvascular and macrovascular complications but A1c SD was not. The association of A1c TIR with incidence and progression of individual diabetes complications within the microvascular and macrovascular composites showed similar trends. CONCLUSIONS: Maintaining stability of A1c levels in unique target ranges was associated with lower likelihood of developing microvascular and macrovascular complications in older adults with diabetes.


Subject(s)
Diabetes Complications , Diabetes Mellitus, Type 2 , Aged , Diabetes Complications/complications , Diabetes Complications/etiology , Diabetes Mellitus, Type 2/complications , Diabetes Mellitus, Type 2/epidemiology , Glycated Hemoglobin/analysis , Humans , Medicare , Proportional Hazards Models , United States/epidemiology
13.
Am J Physiol Cell Physiol ; 323(2): C570-C582, 2022 08 01.
Article in English | MEDLINE | ID: mdl-35785987

ABSTRACT

Inherent and acquired abnormalities in gene regulation due to the influence of genetics and epigenetics (traits related to environment rather than genetic factors) underlie many diseases including diabetes. Diabetes could lead to multiple complications including retinopathy, nephropathy, and cardiovascular disease that greatly increase morbidity and mortality. Epigenetic changes have also been linked to diabetes-related complications. Genes associated with many pathophysiological features of these vascular complications (e.g., inflammation, fibrosis, and oxidative stress) can be regulated by epigenetic mechanisms involving histone posttranslational modifications, DNA methylation, changes in chromatin structure/remodeling, and noncoding RNAs. Intriguingly, these epigenetic changes triggered during early periods of hyperglycemic exposure and uncontrolled diabetes are not immediately corrected even after restoration of normoglycemia and metabolic balance. This latency in effect across time and conditions is associated with persistent development of complications in diabetes with prior history of poor glycemic control, termed as metabolic memory or legacy effect. Epigenetic modifications are generally reversible and provide a window of therapeutic opportunity to ameliorate cellular dysfunction and mitigate or "erase" metabolic memory. Notably, trained immunity and related epigenetic changes transmitted from hematopoietic stem cells to innate immune cells have also been implicated in metabolic memory. Hence, identification of epigenetic variations at candidate genes, or epigenetic signatures genome-wide by epigenome-wide association studies can aid in prompt diagnosis to prevent progression of complications and identification of much-needed new therapeutic targets. Herein, we provide a review of epigenetics and epigenomics in metabolic memory of diabetic complications covering the current basic research, clinical data, and translational implications.


Subject(s)
Cardiovascular Diseases , Diabetes Complications , Diabetes Mellitus , Cardiovascular Diseases/genetics , DNA Methylation/genetics , Diabetes Complications/etiology , Diabetes Mellitus/metabolism , Epigenesis, Genetic/genetics , Epigenomics , Humans
14.
Horm Metab Res ; 54(7): 419-428, 2022 Jul.
Article in English | MEDLINE | ID: mdl-35835141

ABSTRACT

The development and progression of the complications of chronic diabetes mellitus are attributed not only to increased blood glucose levels but also to glycemic variability. Therefore, a deeper understanding of the role of glycemic variability in the development of diabetic complications may provide more insight into targeted clinical treatment strategies in the future. Previously, the mechanisms implicated in glycemic variability-induced diabetic complications have been comprehensively discussed. However, endothelial dysfunction and platelet hyperactivation, which are two newly recognized critical pathogenic factors, have not been fully elucidated yet. In this review, we first evaluate the assessment of glycemic variability and then summarise the roles of endothelial dysfunction and platelet hyperactivation in glycemic variability-induced complications of diabetes, highlighting the molecular mechanisms involved and their interconnections.


Subject(s)
Diabetes Complications , Diabetes Mellitus, Type 2 , Vascular Diseases , Blood Glucose , Diabetes Complications/etiology , Glycated Hemoglobin/analysis , Humans
15.
Expert Rev Endocrinol Metab ; 17(5): 383-388, 2022 09.
Article in English | MEDLINE | ID: mdl-35831991

ABSTRACT

INTRODUCTION: Type 2 diabetes mellitus (T2DM) is the ninth leading cause of mortality globally, and the prevalence continues to rise. Among individuals with T2DM, over two-thirds of deaths are caused by the cardiovascular complications of diabetes. These complications include atherosclerosis, coronary artery disease, nephropathy, stroke, thromboembolism, peripheral vascular disease. They have been long studied, and there are several theories as to the pathophysiology of how diabetes leads to these complications. The least understood mechanism is the pathophysiology linking diabetes to heart failure. AREAS COVERED: This review focuses on the mechanisms of how T2DM leads to the aforementioned complications, particularly highlighting the development of heart failure. An extensive literature review of novel therapeutic options targeting the cardiovascular effects of T2DM was completed and summarized in this review. EXPERT OPINION: This review finds that most studies to date have focused on the atherosclerotic vascular complications of diabetes. The pathophysiology between T2DM and heart failure is even less understood. Currently therapies that aim to decrease the risk of heart failure in diabetes are sparse. More research is required in order to better understand the changes at a cellular level and subsequently help providers to choose therapeutics that better target cardiovascular complications.


Subject(s)
Cardiovascular Diseases , Diabetes Complications , Diabetes Mellitus, Type 2 , Heart Failure , Diabetes Complications/etiology , Diabetes Mellitus, Type 2/drug therapy , Heart Failure/etiology , Humans
16.
J Healthc Eng ; 2022: 5129125, 2022.
Article in English | MEDLINE | ID: mdl-35494508

ABSTRACT

Objective: Diabetic complications have brought a tremendous burden for diabetic patients, but the problem of predicting diabetic complications is still unresolved. Our aim is to explore the relationship between hemoglobin A1C (HbA1c), insulin (INS), and glucose (GLU) and diabetic complications in combination with individual factors and to effectively predict multiple complications of diabetes. Methods: This was a real-world study. Data were collected from 40,913 participants with an average age of 48 years from the Department of Endocrinology of Ruijin Hospital in Shanghai. We proposed deep personal multitask prediction of diabetes complication with attentive interactions (DPMP-DC) to predict the five complication models of diabetes, including diabetic retinopathy, diabetic nephropathy, diabetic peripheral neuropathy, diabetic foot disease, and diabetic cardiovascular disease. Results: Our model has an accuracy rate of 88.01% for diabetic retinopathy, 89.58% for diabetic nephropathy, 85.77% for diabetic neuropathy, 80.56% for diabetic foot disease, and 82.48% for diabetic cardiovascular disease. The multitasking accuracy of multiple complications is 84.67%, and the missed diagnosis rate is 9.07%. Conclusion: We put forward the method of interactive integration with individual factors of patients for the first time in diabetic complications, which reflect the differences between individuals. Our multitask model using the hard sharing mechanism provides better prediction than prior single prediction models.


Subject(s)
Cardiovascular Diseases , Diabetes Complications , Multitasking Behavior/physiology , Cardiovascular Diseases/complications , Cardiovascular Diseases/etiology , China , Diabetes Complications/complications , Diabetes Complications/diagnosis , Diabetes Complications/etiology , Diabetic Foot/complications , Diabetic Nephropathies/complications , Diabetic Neuropathies/complications , Diabetic Neuropathies/diagnosis , Female , Humans , Male , Middle Aged
17.
Int Orthop ; 46(8): 1-8, 2022 08.
Article in English | MEDLINE | ID: mdl-35587283

ABSTRACT

PURPOSE: To investigate the association between diabetes mellitus and risk of infection after trigger finger release. METHODS: Reports of adult trigger finger patients who had undergone trigger finger release that included details of patient diabetic status and post-surgery infections were included in the study. Reports of congenital trigger finger release and incomplete data on either diabetic status or infection after surgery were excluded. Search engines were PubMed, Scopus, the Cochrane Central Register of Controlled Trials, and Web of Science from inception to third December 2021. The risk of infection after trigger finger release was compared between diabetic and non-diabetic patients by evaluating the pooled risk ratio (RR) with a 95% confident interval (CI) under random effects modeling. Risk of bias in each study was assessed using Newcastle-Ottawa Scale (NOS). RESULTS: A total of 213,071 trigger finger patients described in seven studies were identified. Overall, patients with diabetes mellitus had a 65% higher risk of infection after trigger finger release compared to non-diabetic patients (RR 1.65; 95% CI, 1.39-1.95). Diabetes mellitus increased the risk of infection following trigger finger surgery in both young and old age groups as well as obese and non-obese patients who underwent open release surgery. The risk of bias in each of the included studies was estimated as moderate to high. CONCLUSION: Meta-analysis results demonstrated that diabetes mellitus increases the risk of infection after trigger finger release. Glycemic control and percutaneous rather than open surgery might be strategies to the reduce risk of infection after trigger finger release in diabetic patients.


Subject(s)
Diabetes Complications , Diabetes Mellitus , Infections/etiology , Trigger Finger Disorder/complications , Trigger Finger Disorder/surgery , Adult , Age Factors , Diabetes Complications/etiology , Diabetes Mellitus/epidemiology , Humans , Infections/epidemiology , Obesity/complications , Postoperative Complications/epidemiology , Postoperative Complications/etiology , Risk Factors , Trigger Finger Disorder/epidemiology
18.
J Diabetes Investig ; 13(9): 1528-1532, 2022 Sep.
Article in English | MEDLINE | ID: mdl-35474612

ABSTRACT

To evaluate whether continuous subcutaneous insulin infusion attenuates the progression of diabetic complications, we retrospectively extracted data from 35 individuals who had developed type 1 diabetes mellitus aged ≤20 years and whose treatment had been changed from multiple daily injections to continuous subcutaneous insulin infusion. The annual changes in estimated glomerular filtration rate, urinary albumin excretion rate, carotid intima-media thickness and brachial-ankle pulse wave velocity during each treatment period were calculated. Although mean glycated hemoglobin under the continuous subcutaneous insulin infusion treatment was lower than that under the multiple daily injection treatment, there were no significant differences in annual changes in diabetic nephropathy and atherosclerosis between the two treatment periods. This pilot study showed that, in Japanese patients with juvenile-onset type 1 diabetes mellitus, there was no significant difference in the progression of diabetic nephropathy and atherosclerosis, at least in the early stage, between the two treatments.


Subject(s)
Diabetes Complications , Diabetes Mellitus, Type 1 , Insulin Infusion Systems , Ankle Brachial Index , Atherosclerosis/etiology , Carotid Intima-Media Thickness , Diabetes Complications/etiology , Diabetes Mellitus, Type 1/complications , Diabetes Mellitus, Type 1/drug therapy , Diabetic Nephropathies/etiology , Glycated Hemoglobin/analysis , Humans , Injections, Subcutaneous , Insulin/therapeutic use , Japan/epidemiology , Pilot Projects , Pulse Wave Analysis , Retrospective Studies
19.
Front Endocrinol (Lausanne) ; 13: 853822, 2022.
Article in English | MEDLINE | ID: mdl-35422764

ABSTRACT

The global diabetes epidemic and its complications are increasing, thereby posing a major threat to public health. A comprehensive understanding of diabetes mellitus (DM) and its complications is necessary for the development of effective treatments. Ferroptosis is a newly identified form of programmed cell death caused by the production of reactive oxygen species and an imbalance in iron homeostasis. Increasing evidence suggests that ferroptosis plays a pivotal role in the pathogenesis of diabetes and diabetes-related complications. In this review, we summarize the potential impact and regulatory mechanisms of ferroptosis on diabetes and its complications, as well as inhibitors of ferroptosis in diabetes and diabetic complications. Therefore, understanding the regulatory mechanisms of ferroptosis and developing drugs or agents that target ferroptosis may provide new treatment strategies for patients with diabetes.


Subject(s)
Diabetes Complications , Diabetes Mellitus , Ferroptosis , Diabetes Complications/etiology , Diabetes Mellitus/drug therapy , Homeostasis , Humans , Reactive Oxygen Species/metabolism
20.
Brain Res Bull ; 181: 109-120, 2022 04.
Article in English | MEDLINE | ID: mdl-35093471

ABSTRACT

Diabetic neuropathy is a chronic condition that affects a significant number of individuals with diabetes. Streptozotocin injection intraperitoneally to rodents produces pancreatic islet ß-cell destruction causing hyperglycemia, which affect the brain leading to memory and cognition impairment. Dapagliflozin may be able to reverse beta-cell injury and alleviate this impairment. This effect may be via neuroprotective effect or possible involvement of the antioxidant, and anti-apoptotic properties. Forty rats were divided into four groups as follows: The normal control group, STZ-induced diabetes group, STZ-induced diabetic rats followed by treatment with oral dapagliflozin group and normal rats treated with oral dapagliflozin. Behavioral tests (Object location memory task and Morris water maze) were performed. Serum biomarkers (blood glucose and insulin) were measured and then the homeostatic model assessment for insulin resistance (HOMA-IR) was calculated. In the hippocampus the followings were determined; calmodulin, ca-calmodulin kinase Ⅳ (CaMKIV), protein kinase A (PKA) and cAMP-responsive element-binding protein to determine the transcription factor CREB and its signaling pathway also Wnt signaling pathway and related parameters (WnT, B-catenin, lymphoid enhancer binding factor LEF, glycogen synthase kinase 3ß). Moreover, nuclear receptor-related protein-1, acetylcholine and its hydrolyzing enzyme acetylcholine esterase, oxidative stress parameter malondialdehyde (MDA) and apoptotic parameter caspase-3 were determined. STZ was able to cause destruction to pancreatic ß-cells which was reflected on glucose levels causing diabetes. Diabetic neuropathy was clear in the rats performing the behavioral tests. Memory and cognition parameters in the hippocampus were negatively affected. Oxidative stress and apoptotic parameter were elevated while the electrical activity was declined. Dapagliflozin was able to reverse the previously mentioned parameters and behavior. Thus, to say dapagliflozin significantly showed neuroprotective action along with antioxidant, and anti-apoptotic properties.


Subject(s)
Benzhydryl Compounds/pharmacology , Cognitive Dysfunction/drug therapy , Cyclic AMP Response Element-Binding Protein/drug effects , Diabetes Complications/drug therapy , Diabetes Mellitus, Experimental/complications , Diabetic Neuropathies/drug therapy , Glucosides/pharmacology , Glycogen Synthase Kinase 3 beta/drug effects , Memory Disorders/drug therapy , Neuroprotective Agents/pharmacology , Wnt3 Protein/drug effects , Animals , Behavior, Animal/drug effects , Cognitive Dysfunction/etiology , Diabetes Complications/etiology , Diabetes Mellitus, Experimental/chemically induced , Diabetic Neuropathies/etiology , Memory Disorders/etiology , Rats , Signal Transduction/drug effects
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