Type 2 Diabetes Mellitus Research Articles

Tirzepatide – a new hope for type 2 diabetes mellitus and obesity management. A literature review.

INTRODUCTION AND PURPOSE. While obesity and type 2 diabetes mellitus (T2DM) are defined (according to WHO) as civilization diseases we are still searching for the ideal tool to fight them. Recently, the Food and Drug Administration (FDA) and European Medicines Agency (EMA) approved tirzepatide subcutaneous injections as monotherapy or combination therapy, with diet and physical exercise, to achieve better glycemic blood levels in patients with diabetes and weight reduction among obese and overweighted patients. This review evaluates the efficacy and safety of using tirzepatide based on GIP/GLP-1 agonists clinical trials. MATERAILS AND METHODS. Literature available in the PubMeb Database and Google Scholar Databases was reviewed using keywords. RESULTS AND CONCLUSIONS. Tirzepatide is a novel medicine which stands against type 2 diabetes and obesity pandemic. Combining two agonists of GIP and GLP-1 receptors helps decrease glycemic blood levels, HbA1c levels and reducing body weight in more efficient way than the GLP-1 receptor agonists. All these effects have also resulted in minimizing cardiovascular risk which is observed as an improvement in heart failure, hyperlipidemia and hypertension. Beyond that, the recent data present possible positive long-term effect of tirzepatide in such diseases as MAFLD (metabolic associated fatty liver disease) and OSA (obstructive sleep apnea). However, triagonists, achieving a concurrent activation of GLP-1, GIP, and glucagon receptors, normalize body weight in a manner superior to that of monoagonists and dual agonists. Therefore, the triple agonism or other than GIP/GLP-1 combinations could soon represent a new standard for pharmaceutical interventions. KEYWORDS: tirzepatide; obesity; type 2 diabetes; weight reduction; GIP; GLP-1.

Systematic review and meta-analysis assessing the status of carotid intima–media thickness and lipid profiles in type 2 diabetes mellitus

ObjectivesCarotid intima–media thickness (CIMT) is a measurement for subclinical atherosclerosis and has been associated with overall cardiovascular diseases, especially in type 2 diabetes mellitus (T2DM). We aimed to assess the...

Correction of the clinical course of non-alcoholic steatohepatitis and diabetic kidney disease in patients with type 2 diabetes

Background. The relevance of finding optimal methods to treat patients with a comorbid non-alcoholic steatohepatitis (NASH) that developed against the background of type 2 diabetes mellitus (T2DM) is due to the fact that these diseases have a number of common cause-and-effect mechanisms, and if diabetic kidney disease (DKD) develops, also mutual burden mechanisms. The purpose of the study was to find out the possible influence of a combination of metformin, rosuvastatin, essential phospholipids and quercetin on the clinical course of non-alcoholic steatohepatitis, diabetic kidney disease, type 2 diabetes mellitus, as well as on the state of the blood lipids, parameters of carbohydrate metabolism compensation, the degree of insulin resistance, which are factors for the progression of NASH and diabetic kidney disease. Materials and methods. Studies were conducted on the dynamics of treatment in 60 patients with NASH, T2DM and DKD stage I–III: 48 (80.0 %) of them had mild NASH, and 12 (20.0 %) had moderate NASH. A comorbid disease in 100 % of patients was moderate type 2 diabetes: 15 (25.0 %) people were diagnosed with diabetes in the stage of compensation, 45 (75.0 %) had subcompensated disease. Results. The positive effect of quercetin was noted by us in relation to the content of low-density lipoprotein cholesterol in the blood that was increased by 1.8 times (p < 0.05) before the treatment: a decrease after it was 1.7 times (p < 0.05) in group 2 and 1.3 times (p < 0.05) in group 1. Comprehensive therapy with the inclusion of quercetin contributed to a probable increase in anti-atherogenic high-density lipoprotein (by 1.3 times, p < 0.05) with the normalization of the indicator after the treatment, while traditional therapy in this contingent did not lead to any probable changes. Conclusions. The combination therapy for type 2 diabetes mellitus and NASH with the addition of quercetin contributed to the elimination of the main clinical and laboratory symptoms of NASH exacerbation, a probable reduction in the liver inflammation (a decrease in markers of cytolysis, mesenchymal inflammation), reversal of hepatic steatosis due to the optimization of cholesterol and triacylglycerols in the blood, a probable increase in high-density lipoproteins, normalization of glycemia, reduction of insulinemia, a decrease in the degree of insulin resistance. The effectiveness of treatment for DKD was also increased: the rate of proteinuria and the degree of hypercreatinemia decreased, and the glomerular filtration rate increased.

Effect of moderate-intensity aerobic exercise on bladder TGF-β1 and type I collagen expressions in diabetic rat model

Transforming growth factor-beta 1 (TGF-β1) and type I collagen play crucial roles in the pathogenesis of diabetic bladder disease (DBD). Moderate-intensity aerobic exercise increases antioxidant activity to help manage DBD. The aim of this study was to evaluate the effect of moderate-intensity aerobic exercise on the expression of TGF-β1 and type I collagen in the detrusor and lamina propria of the bladder in a type 2 diabetes mellitus (T2DM) rat model. A true experimental design with a post-test-only control group design was conducted with white rats (Rattus norvegicus), divided into three groups: a T2DM model group sacrificed after T2DM induction and diagnosed with T2D from a fasting blood glucose (FBC) test (Group C), a T2DM model group that did not receive exercise (Group NE), and a T2DM model group that received moderate-intensity aerobic exercise (Group E). Moderate-intensity aerobic exercise was conducted over six weeks, with a frequency of five days per week for 60 minutes per session. The findings revealed a significant reduction in TGF-β1 expression in the lamina propria in Group E compared to Group C (p=0.004) Additionally, both Group E (p=0.002) and Group NE (p=0.028) showed a significant reduction in type I collagen expression in the lamina propria compared to Group C. These findings provide a basis for further investigation regarding the mechanism of non-pharmacologic DBD management by employing moderate-intensity exercise.

Bioactivity-Based Analysis and Chemical Characterization of Hypoglycemic Components from Helicteres angustifolia L.

Helicteres angustifolia L. (H. angustifolia), a well-known traditional Chinese medicine, has been demonstrated to have hypoglycemic activity. We found that the EtOAc extract of H. angustifolia (HAEF) showed stronger α-glucosidase inhibitory activity than that of positive control. Furthermore, the hypoglycemic activity of HAEF was evaluated in streptozotocin (STZ)-induced type 2 diabetes mellitus (T2DM) rats. The results demonstrated that HAEF reduced the drinking quantity, feeding quantity, and controlled weight loss in diabetic rats. Besides, the fasting blood glucose (FBG), viscera index, and the area under time-blood glucose curve (AUC) were significantly decreased, and the oral glucose tolerance was also improved after 5 weeks. Then, the high-performance liquid chromatography with quadrupole time of flight tandem mass spectrometry (HPLC-Q-TOF-MS/MS) method was performed for qualitative analysis of the chemical constituents in HAEF. Twenty-one compounds were identified from in HAEF. Four compounds were further isolated from HAEF and subjected to α-glucosidase inhibition experiments. At the end, molecular docking was empolyed simulate the interaction of three compounds with α-glucosidase. This is the first report on major hypoglycaemic components has been identified in the roots of H. angustifolia. These findings provide a material basis for the use of H. angustifolia in the treatment of diabetes.

Plasma from type 1 diabetes patients promotes pro-atherogenic cholesterol transport in human macrophages.

Hyperglycemia, one of the major risk factors for atherosclerosis, leads to the accumulation of advanced glycation end products (AGEs), contributing to cardiovascular complications. Such accumulation may accelerate the progression of vascular disease in patients with diabetes. Reverse cholesterol transport (RCT) protein, ATP-binding membrane cassette transporters A1 and G1 (ABCA1 and ABCG1) and cholesterol 27-hydroxylase facilitate cholesterol removal from macrophages. AGE inhibits RCT by reducing the expression of ABCA1 and ABCG1. This study aimed to evaluate whether plasma from poorly controlled adolescents with type 1 diabetes (T1D) disrupts cholesterol homeostasis in human monocytes/macrophages. Twenty healthy controls (HCs) and 20 patients with type 1 diabetes mellitus (T1DM), 10-19 years old, were enrolled. Naïve THP-1 macrophages were exposed to plasma from each HC and patient with T1D. Following incubation, mRNA for cholesterol efflux (ABCA1, ABCG1, and 27-hydroxylase) and cholesterol uptake (CD36, ScR-A1, lectin oxidized low-density lipoprotein (LOX)-1, and CXCL16) were isolated. Foam cell formation was quantified to confirm the pro-atherogenic effects of T1D plasma on macrophages. Results showed that T1D plasma had an elevated level of N-(carboxymethyl)-lysine-modified proteins and upregulated CXCL16 and, to a lesser degree, ScR-A1. This change in gene expression in the presence of T1D plasma is associated with increased lipid accumulation and foam cell formation by THP-1 macrophages. In our study, these cells' uptake of an AGE product occurred mainly through the SR-A1 and CXCL16 receptors, leading to increased intracellular oxidized low-density lipoprotein. We conclude that AGEs may contribute to accelerated atherosclerosis in diabetes through effects on both forward and reverse cholesterol movement.

Metformin and intestinal microbiota

A number of human and animal studies have demonstrated that the hyperglycemia-lowering effects of metformin may result from modulation of the gut microbiota population. Metformin changes the Firmicutes/Bacteroidetes ratio and enhances the growth of some bacteria, such as Akkermansia muciniphila, Escherichia spp. or Lactobacillus and reduce the levels of others such as Intestinibacter. Moreover, in the intestine, metformin not only improves glucose absorption, but also promotes the production of short-chain fatty acids (SCFAs), regulates the secretion of the glucose-lowering hormone glucagon-like peptide 1 (GLP‑1) and other intestinal peptides, inhibits the Farnesoid-X-receptor (FXR) and resorption of the bile acid pool, and may reduce intestinal permeability barrier by increasing the expression of mucin and tight junction proteins, modulates the immune response, has an anti-inflammatory effect, etc. Thus, research results indicate that the intestinal microbiota is involved not only in the hypoglycemic effect of metformin in diabetes mellitus type 2, but also in the implementation of its numerous pleiotropic effects.

Uncontrolled Diabetes Mellitus Type II Prevalence among Young, Middle, and Old-Aged Adults in Perambalur District Population of Tamil Nadu, India.

This study is aimed to approximate the prevalence of uncontrolled diabetes mellitus among Perambalur District population of South TamilNadu. Diabetes mellitus (DM) is a chronic metabolic disorder due to insulin deficiency or resistance which can affect multiple organs of the body such as heart, kidneys and eyes. Uncontrolled diabetes mellitus (DM), refers to having high blood sugar levels (hyperglycemia). Uncontrolled diabetes is at a greater risk of diabetic complications and a significant health concern in Perambalur District of Tamil Nadu, Southern India, India. A study conducted in Dhanalakshmi Srinivasan Institute of Medical Sciences & Hospital, Perambalur district of Tamil Nadu, Southern India, India. The study included 454 uncontrolled diabetes mellitus subjects of which 60.35% uncontrolled diabetes mellitus in female population and 39.65% uncontrolled diabetes mellitus in male population. The study included 274 female subjects was further divided into three age groups, age group I (25 to 44 years) of 23.38% uncontrolled diabetes mellitus population, age group II (45 to 60 years) of 47.46% uncontrolled diabetes mellitus population, and age group III (61 to 85 years) of 29.20% uncontrolled diabetes mellitus population. The 180 uncontrolled diabetes mellitus male subjects was further divided into three age groups: age group I (25 to 44 years) of 32.22% uncontrolled diabetes mellitus population, age group II (45 to 60 years) of 42.22% uncontrolled diabetes mellitus population, and age group III (61 to 85years) of 25.56% uncontrolled diabetes population. This uncontrolled diabetes mellitus was confirmed by estimating glycated hemoglobin (HbA1C) in these diabetes mellitus population. Our study confirmed that there may be a significant burden of diabetes mellitus related both micro vascular and macro vascular complications in this Perambalur district region of Tamil Nadu, Southern India, India.

Modified FIB-4 Index in Type 2 Diabetes Mellitus with Steatosis: A Non-Linear Predictive Model for Advanced Hepatic Fibrosis

Background: The Fibrosis-4 (FIB-4) index is widely recommended as a first-tier method for screening advanced hepatic fibrosis; however, its diagnostic performance is known to be suboptimal in patients with Type 2 diabetes mellitus (T2DM). We aim to propose a modified FIB-4, using the parameters of the existing FIB-4, tailored specifically for diabetic patients with metabolic dysfunction-associated steatotic liver disease (MASLD). Methods: A total of 1503 patients who underwent liver biopsy were divided into T2DM (n = 517) and non-T2DM (n = 986) groups. The model was developed using multiple regression analysis in the derivation cohort and validated in the validation cohort. Diagnostic accuracy was evaluated using the area under the receiver operating characteristic (AUC) curves. Results: Among the 1503 individuals, those with T2DM were older, more likely to be male, and had a higher prevalence of advanced hepatic fibrosis (≥F3) compared to non-T2DM individuals. Independent risk factors for advanced fibrosis in T2DM included age, AST, AST/ALT ratio, albumin, triglycerides, and platelet count. The optimized FIB-4 model for T2DM with MASLD (Diabetes Fibrosis Index) demonstrated superior diagnostic accuracy (AUC 0.771) compared to the FIB-4 (AUC 0.735, p = 0.012). The model showed a higher negative predictive value than the original FIB-4 across all age groups in the diabetic group. Conclusions: The newly optimized FIB-4 model for T2DM with MASLD (Diabetes Fibrosis Index), incorporating a non-linear predictive model, improves diagnostic performance (AUC) and the negative predictive value in MASLD with T2DM.

Impact of DPP-4 inhibitors on interleukin levels in type 2 diabetes mellitus.

Accumulating evidence had implicated pathological involvement of interleukins (ILs) in progression and complications in patients with type 2 diabetes mellitus (T2DM). Dipeptidyl peptidase-4 inhibitors (DPP-4i) produced favorable effects on glucose homeostasis in T2DM. This study aimed to evaluate the impact of DPP-4i on interleukins (ILs) concentrations in T2DM. PubMed, Embase and the Cochrane library were systematically searched for relevant articles from inception to May 31, 2024. Related searching items were used including DPP-4i, T2DM and randomized controlled trials (RCTs). Placebo- or active agents-controlled human studies were screened. All the RCTs were identified if they provided detailed information on changes of ILs during DPP-4i treatment. A total of 14 RCTs involving 850 participants were identified. Pooled estimates revealed that DPP-4i significantly lower IL-6 concentrations (-0.54 pg/mL, 95% CI, -0.82 to -0.25, I2 = 10%, P = 0.0003) compared to placebo. Similar effects were demonstrated for IL-1β (-16.33 pg/mL, 95% CI, -19.56 to -13.11, I2 = 0%, P<0.00001), whereas the effect on IL-18 was not statistically significant (-13.55 pg/mL, 95% CI, -76.95 to 49.85, I2 = 0%, P = 0.68). Subgroup analysis on IL-6 demonstrated that marked effects were found in groups of basal IL-6 concentrations (< 5 pg/mL), BMI (≥ 28 kg/m2) and type of DPP-4i (linagliptin). DPP-4i favorably decreased concentrations of IL-6 in patients with T2DM. The impact of DPP-4i on IL-1β and IL-18 needed to be explored with more studies. Further trials should be performed to elucidate this anti-inflammatory effect of DPP-4i during treatment of T2DM.

Prognostic value of computed tomography-derived fractional flow reserve in patients with diabetes mellitus and unstable angina

BackgroundCoronary artery calcification is commonly found in patients with type 2 diabetes mellitus (T2DM), which may compromise the diagnostic accuracy of coronary computed tomography angiography (CTA). Computed tomography-derived fractional flow reserve (CT-FFR), which integrates coronary anatomy with functional assessment, holds the potential to become a powerful diagnostic tool for evaluating calcified lesions.ObjectiveWe aim to assess the prognostic value of CT-FFR for calcific lesions in patients with T2DM and unstable angina (UA).MethodsWe conducted a retrospective study involving 3,392 patients who were diagnosed with T2DM and UA who underwent coronary CTA, with at least one visible calcification site. Of those, 1,091 patients and 1,372 vessels were recommended by cardiovascular specialists and completed invasive coronary angiography (ICA) and invasive fractional flow reserve (FFR) measurements. Simultaneously, those patients also underwent CT-FFR measurements and were divided into two groups based on CT-FFR values: one group with CT-FFR > 0.80 and the other with CT-FFR ≤ 0.80. Demographics, clinical data, the diagnostic performance of CT-FFR, analysis of calcified lesions on CTA, and major adverse events during follow-up were recorded.ResultsThe diagnostic accuracy, sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and the area under the curve (AUC) of CT-FFR were 84.8%, 84.6%, 85.1%, 84.7%, 85.0%, and 84.8%, respectively, per patient, and 82.2%, 80.3.2%, 81.8%, 79.7%, 81.1%, and 82.9% respectively, per vessel. For lesion and calcification characteristics, the degree of stenosis, lesion length, rate of bifurcation lesions, diffusive lesions, occlusion, calcium volume, and coronary artery calcification score (CACS) were significantly higher in the CT-FFR ≤ 0.8 group compared to the CT-FFR > 0.8 group. In contrast, the minimum cross-sectional area was smaller in the CT-FFR ≤ 0.8 group than in the CT-FFR > 0.8 group. Major adverse cardiovascular and cerebrovascular events (MACCE) at the 3-year follow-up was significantly higher in the CT-FFR ≤ 0.8 group compared to the CT-FFR > 0.8 group. The CT-FFR value is an independent predictor of MACCE at the 3-year follow-up.ConclusionCT-FFR demonstrated significant diagnostic performance using invasive FFR as the reference standard and proved to be an important predictive tool for assessing prognosis not only in calcified lesions but also in lesions with a CACS score of zero in patients with T2DM and UA. CT-FFR may serve as a valuable tool for guiding treatment decisions in these patients.Graphical abstract

Predictive Value of NT-proBNP, FGF21, Galectin-3 and Copeptin in Advanced Heart Failure in Patients with Preserved and Mildly Reduced Ejection Fraction and Type 2 Diabetes Mellitus

Background and Objectives: Heart failure (HF) is one of the most common initial presentations of cardiovascular disease (CVD) in patients with type 2 diabetes mellitus (T2DM). There are different cardiac biomarkers related to the pathophysiological mechanisms of HF in T2DM. The current research aims to identify additional biomarkers that could improve the diagnosis and prognosis of HFpEF, which is currently assessed using NT pro-BNP levels. NT pro-BNP is a valuable tool for diagnosing heart failure but may not always correlate with clinical symptom severity or can present normal levels in certain cases, such as obesity. Biomarkers like FGF-21 and galectin-3 could provide greater insight into heart failure severity, especially in diabetic patients. The main objective of the current study is to assess the performance of NT-proBNP, FGF21, Galectin-3 and Copeptin to discriminate between advanced and mild HF. Materials and Methods: A total of 117 patients were enrolled in this study and divided into two groups: 67 patients in NYHA functional class I-II (mild HF) and 50 patients in NYHA III-IV (advanced HF). NT-pro BNP, FGF21, Galectin 3 and Copeptin serum levels were determined with the ELISA method. Receiver operating characteristic (ROC) analysis and binomial logistic regression analysis were used to measure the ability of the studied biomarkers to distinguish between advanced and mild HF patients. Results: In patients with T2DM with advanced HF, serum FGF21 level was significantly positively correlated with eGFR (ρ = 0.35, p = 0.0125) and triglycerides (ρ = 0.28, p = 0.0465) and significantly negatively correlated with serum levels of HDL cholesterol (ρ = −0.29, p = 0.0386) and with RV-RA gradient (ρ = −0.30, p = 0.0358). In patients with mild HF, serum FGF21 level was significantly negatively correlated with NT-proBNP levels (ρ = −0.37, p = 0.0022), E/e’ ratio (ρ = −0.29, p = 0.0182), TR velocity (ρ = −0.24, p = 0.0470) and RV-RA gradient (ρ = −0.24, p = 0.0472). FGF21 (AUC = 0.70, 95% CI: 0.60−0.79) and NT-proBNP (AUC = 0.73, 95% CI: 0.63–0.82) demonstrated significant predictive value to discriminate T2DM patients with advanced HF from those with mild HF. Elevated values for FGF21 (≥377.50 ng/mL) or NTproBNP (≥2379 pg/mL) were significantly associated with increased odds of advanced HF after adjusting for demographic and clinical covariates. Conclusions: NTpro-BNP and FGF21 have a similar ability to discriminate T2DM patients with advanced HF from those with mild HF. Univariable and multivariable logistic models showed that, FGF21 and NTproBNP were independent predictors for advanced HF in patients with preserved and mildly reduced ejection fraction and T2DM.

Association of time in range with cognitive impairment in middle-aged type 2 diabetic patients

ObjectiveThis study investigated the association of Time In Range (TIR) obtained from Blood Glucose Monitoring (BGM) with Cognitive Impairment (CI) inpatients with middle-aged Type 2 Diabetes Mellitus (T2DM) and further explored whether a TIR goal for T2DM in adults with > 70% possess a protective effect on cognitive function.Research design and methodsA total of 274 inpatients with T2DM aged 40–64 years, who underwent seven-point BGM ( pre meals and 120 min post meals and at bedtime) were recruited in this cross-sectional study. TIR was defined as the percentage of blood glucose within the target range of 3.9-10.0mmol/L. Subjects were divided into Normal Cognitive Function (NCF) (n = 160) and CI (n = 114) groups according to the results of the Montreal Cognitive Assessment (MoCA) and Mini-Mental State Examination (MMSE). The association of TIR and other glycemic metrics, calculated from seven-point BGM data, with cognitive dysfunction was analyzed.ResultsThe prevalence of CI was 41.6% in patients with middle-aged T2DM (median age 58 years). TIR was lower in CI group than in NCF group (28.6% vs. 42.9%, P = 0.004). The prevalence of CI decreased with ascending tertiles of TIR (p for trend < 0.05). Binary logistic regression analysis showed a significant association between TIR and CI (odds ratio [OR] = 0.84, p < 0.001) after adjusting for confounders (age, education, marital status, age at Diabetes Mellitus (DM) onset, cerebrovascular disease). Further adjustment of Standard Deviation (SD)(OR = 0.84, p = 0.001) or Coefficient of Variation (CV)(OR = 0.83, p < 0.001), TIR was still associated with CI. While a TIR goal of > 70% probably possessed independent protective effect on cognitive function (OR = 0.25, p = 0.001) after controlling for confounders above.ConclusionsTIR obtained from BGM was related to CI in middle-aged T2DM individuals and a TIR goal of > 70% probably possessed a protective effect on cognitive function for middle-aged T2DM .

Nephroprotective effect of SGLT2 inhibitors in elderly patients with type 2 diabetes mellitus and hypertension: a real-world population-based cohort study

ABSTRACT Objectives This study aimed to investigate the nephroprotective effect of sodium-glucose cotransporter 2 inhibitors (SGLT2i) in elderly patients with type 2 diabetes mellitus (T2DM) and hypertension based on real-world clinical data. The study aimed to provide a theoretical basis for evidence-based pharmacological treatment of chronic kidney disease in this population. Methods The ‘Health Cloud’ platform of the Shanghai Municipal Health Commission was employed to identify and screen elderly patients with T2DM and hypertension. The propensity score matching cohort was further constructed to estimate the effect of SGLT2i on the risk of rapid decline in renal function (∆eGFR≤-5 ml/min/1.73 m2 or ∆eGFR%≤-5%). Multiple sensitivity analyses were conducted to assess the robustness of the results. Results After propensity score matching, no significant differences of covariates were identified between the SGLT2i and non-SGLT2i groups. The results of multivariate logistic models demonstrated a consistent and inverse correlation between SGLT2i use and the risk of rapid eGFR decline, whether defined as ∆eGFR≤-5 ml/min/1.73 m2 (OR = 0.60, 95% CI:0.38-0.96) or ∆eGFR%≤-5%（OR = 0.57, 95% CI:0.37-0.89). In the stratification of renin-angiotensin system inhibitor (RASi) treatment, SGLT2i was associated with a lower risk of rapid eGFR decline in the RASi group (all ORs < 1, p < 0.05), with no interaction between SGLT2i and RASi (all P for interaction > 0.05) detected. Conclusions SGLT2i significantly reduced the risk of rapid eGFR decline in elderly patients with T2DM and hypertension, but the synergistic effect with RASi remains unclear.

The effect of ertugliflozin in patients with nonalcoholic fatty liver disease associated with type 2 diabetes mellitus: A randomized controlled trial

Background: Nonalcoholic fatty liver disease (NAFLD) is a chronic liver disease associated with liver inflammation, fibrosis, and cirrhosis and is associated with a greater risk of hepatocarcinoma. Nonalcoholic steatohepatitis (NASH) is a persistent and progressive form of NAFLD. Recent evidence suggested that ertugliflozin, a sodium-glucose cotransporter 2 inhibitor (SGLT2), suppresses NAFLD development in patients with type 2 diabetes mellitus (T2DM). The objective of this study was to determine the impact of ertugliflozin on improving NAFLD in patients with T2DM and the function of liver enzymes. Methods: This prospective, randomized, double-blind, placebo-controlled, interventional study aimed to determine the effectiveness of 15 mg of ertugliflozin versus 30 mg of the standard therapy pioglitazone versus placebo in NAFLD patients with T2DM. The study was established based on patient randomization in three groups: ertugliflozin, pioglitazone, and a placebo. This study was registered under the Australian New Zealand Clinical Trial Registry (Trial ID: ACTRN12624000032550). Results: The impact of therapy was determined in the treatment groups by utilizing liver ultrasonography and biochemical parameters. After 24 weeks of clinical study, the results revealed significant improvement in the grades of fatty liver, especially in the ertugliflozin group. The number of patients with hepatic steatosis significantly decreased among the respective groups classified according to fatty liver grade. Among patients in the ertugliflozin and pioglitazone groups, 45% to 23.4% and 41.7% to 26.6%, respectively, decreased in the Grade 2 group. The aspartate aminotransferase and alanine aminotransferase levels were significantly lower in all the study groups, especially in the ertugliflozin group (P ≤ .001). Conclusion: The present study revealed that the concomitant use of ertugliflozin has favorable effects on liver enzymes, as it decreases liver fat intake and reduces complications in patients with NAFLD-associated T2DM. However, more in-depth studies will be required to observe every aspect of ertugliflozin.

Assessing the diagnostic utility of urinary albumin-to-creatinine ratio as a potential biomarker for diabetic peripheral neuropathy in type 2 diabetes mellitus patients

Background and aimsDiabetic peripheral neuropathy (DPN) and diabetic nephropathy (DN) both have microcirculation dysfunction. Urinary albumin-to-creatinine ratio (UACR) is a biomarker for DN. We aimed to explore the links between DPN and UACR in patients with type 2 diabetes mellitus (T2DM).MethodsA total of 195 T2DM patients were defined as Control or DPN group. Clinical parameters were compared, and the association between HbA1c (or UACR) and DPN was analyzed. Risk factors for DPN were observed, and the diagnostic values of HbA1c and UACR were assessed.ResultsCompared with 104 participants without DPN, 91 individuals with DPN exhibited higher HbA1c and UACR levels. In all patients, increased HbA1c and UACR were identified as risk factors for DPN in individuals with T2DM. Moreover, increased HbA1c was a risk factor for DPN in volunteers without DN, whereas elevated UACR was determined as a risk factor for DPN in participants with DN. The cut-off point for HbA1c (7.65%) in patients without DN had a sensitivity of 86.0% and specificity of 44.6%, while the cut-off point for UACR (196.081 mg/g) in patients with DN had a sensitivity of 52.9% and specificity of 76.2%.ConclusionElevated HbA1c and UACR levels are risk factors for DPN and may serve as potential biomarkers for DPN in T2DM patients.

Effectiveness of Nurse-Led Psychological Interventions on Diabetes Distress, Depression, and Glycemic Control in Individuals With Type 2 Diabetes Mellitus: A Systematic Review and Meta-Analysis.

To explore the effect of nurse-led psychological interventions on diabetes distress, depression, and glycemic control in individuals with type 2 diabetes mellitus (T2DM). Seven databases were systematically searched. Outcome measures were diabetes distress, depression, and hemoglobin A1c (HbA1c) level. RoB 2.0 was used for risk of bias assessment. Data were synthesized using Review Manager 5.4 software. Fourteen studies were included from 2,837 articles. Five studies pooled in the meta-analysis demonstrated reduction in diabetes distress (standard mean difference = -0.36, 95% confidence interval [-0.49, -0.24], p < 0.001), favoring nurse-led psychological interventions over controls. Effects of the interventions on depression and HbA1c level were inconsistent across studies. Nurse-led psychological interventions demonstrated the effect of reducing diabetes distress and some promising benefits for depression and glycemic control. Integrating nurse-led psychological interventions into usual care will be beneficial for individuals with T2DM in the future. [Journal of Psychosocial Nursing and Mental Health Services, xx(x), xx-xx.].

Global burden of type 2 diabetes mellitus from 1990 to 2021, with projections of prevalence to 2044: a systematic analysis across SDI levels for the global burden of disease study 2021

BackgroundWe aimed to assess temporal trends in type 2 diabetes mellitus (T2DM)-related deaths and disability-adjusted life years (DALYs) at global and cross-social demographic index (SDI) levels, using data from the Global Burden of Disease (GBD) in 2021.MethodsWe used geospatial mapping to visualize the global distribution of T2DM-related mortality and DALYs in 2021. Joinpoint regression assessed annual and average percent changes in DALYs and deaths from 1990 to 2021 across SDI regions. Age-period-cohort modeling examined the effects of age, period, and cohort on trends. Decomposition analysis evaluated the impact of population growth, aging, and epidemiological changes on DALY trends. A stratified projection forecasted future T2DM burden by age and sex from 2020 to 2044.ResultsT2DM-related mortality and DALYs were highest in low-SDI regions. Globally, T2DM-related deaths and DALYs have increased, with the most rapid rise in low and low-middle SDI regions, driven by population growth and epidemiological shifts. High-SDI countries showed a slower increase in DALYs, influenced more by aging. Age-period-cohort analysis indicated higher DALY rates in later birth cohorts and recent periods, especially in high-SDI regions. Future projections show a significant increase in the 70-74 age group and a gradual rise in other age groups.ConclusionThe burden of T2DM is projected to continue increasing, especially in low-SDI and low-middle SDI regions, where population growth and epidemiological shifts are the main contributors. This underscores the need for targeted, region-specific healthcare policies, preventive strategies, and age-specific interventions to address the increasing T2DM burden globally.

Survey of fear and compliance of Insulin Degludec and Insulin Aspart injection in type 2 diabetes mellitus patients and analysis of influencing factors

This study aims to investigate the fear and compliance of Insulin Degludec and Insulin Aspart (IDegAsp) injection in type 2 diabetes mellitus (T2DM) patients and study the factors influencing patient compliance. A total of 120 patients with T2DM treated from February 2019 to March 2022 were investigated and analyzed for fear and compliance on the Diabetes Fear of Injecting and Self-testing Questionnaire of diabetic patients and were divided into compliance and noncompliance groups according to the results to analyze the factors affecting patient compliance. The study found a high level of fear of IDegAsp injection among the 120 T2DM patients, with an average Diabetes Fear of Injecting and Self-testing Questionnaire score of (39.19 ± 4.59) points. Scores for medication compliance, dietary compliance, blood sugar monitoring, and lifestyle changes were (10.48 ± 1.52) points, (12.18 ± 2.27) points, (0.84 ± 0.12) points, and (9.13 ± 2.21) points, respectively. There was no significant difference between the compliance and noncompliance groups in terms of gender, age, lifestyle, educational level, occupation, current treatment method, family monthly income per capita, and medical payment method (P &gt; .05). However, there were significant differences influenced by disease duration, complications, cognitive level, self-efficacy level, comorbidity count, and living status (P &lt; .05). Multifactorial analysis showed that educational level, disease duration, complications, cognitive level, self-efficacy level, comorbidity count, and living status all affected patient compliance (P &lt; .05). Educational level, disease duration, complications, cognitive level, self-efficacy level, comorbidity count, and living status are important factors affecting the fear and treatment compliance of IDegAsp injection in T2DM patients. These findings have implications for improving patient compliance and alleviating treatment fear.

Cost of &amp;ldquo;Ideal Minimum Integrated Care&amp;rdquo; for Type 2 Diabetes and Hypertension Patients in Cambodia Context: Provider Perspective

Introduction: As in other countries worldwide, Diabetes mellitus type 2 (T2D) and hypertension (HTN) prevalence is increasing in Cambodia. The country is examining models to scale-up integrated T2D and HTN care. However, costs of integrated care in this setting are not yet well-understood. Thus, we modelled the cost of an “Ideal Minimum Integrated Care” (IMIC) package (detection, diagnosis, treatment + health education, self-management and follow-up) for T2D and HTN in Cambodia. Description: We visualised a package – IMIC – of effective interventions for T2D and HTN inspired by SCUBY-ICP and PEN. WHO NCD and HEART Costing Tools were adapted to estimate annual total IMIC intervention cost per health centre, cost per case and cost per capita. Discussion: Cost of the IMIC provides information on costs to aid decision-making on implementation. The Excel-based costing tool is easy to accomplish and can be replicated to provide more accurate results by using more precise actual input data, once these are available in the country. Conclusion: The projected costs of IMIC for T2D and HTN in Cambodia provides evidence to informed decision-making of relevant actors in implementing scale-up of IMIC for T2D and HTN. The model can be used in countries with similar context to calculate costs of integrated care.