Non-diabetic Group Research Articles

Establishment of a metabolite diagnostic model for the risk of diabetic nephropathy in type 2 diabetic population: Based on a cross-sectional study in China

IntroductionThis study aimed to investigate the correlation between various plasma metabolites and the likelihood of developing diabetic nephropathy (DN) and construct a diagnostic model for DN in Chinese patients with type 2 diabetes mellitus (T2DM). MethodsA cross-sectional investigation was conducted in a hospital setting. Based on medical data, a total of 743 patients from a tertiary hospital were selected and categorized into two groups: the diabetic nephropathy group (DN group) and the non-diabetic nephropathy group (non-DN group). Plasma levels of metabolites, including amino acids and acylcarnitines, were determined using a laser counter measurement system (LC-MS). Subsequently, partial least-squares regression was used to assess the significance of these metabolites. Receiver operating characteristic (ROC) curves were generated for factors that ranked highest in terms of relevance. Model performance was assessed using the curve (AUC). ResultsOf the 743 patients with T2DM admitted to the hospital, 145 had DN. Compared with the non-DN group, the DN group exhibited elevated systolic blood pressure (P ​= ​0.001), high-density lipoprotein cholesterol (P ​= ​0.01), and low-density lipoprotein cholesterol (P ​= ​0.042). Additionally, the DN group had a higher prevalence of stroke patients (P ​< ​0.001) and diabetic retinopathy patients (P ​< ​0.001). Finally, a risk model that included citrulline, leucine, tyrosine, valine, propionylcarnitine (C3), and palmitoylcarnitine (C16) was developed. This model achieved an AUC of 0.709, with a 95% confidence interval (CI) ranging from 0.626 to 0.793. ConclusionsA diagnostic model consisting of six plasma metabolites to assess the risk of DN in Chinese patients with T2DM may provide clues for future research.

The association of haemoglobin A1c variability with adverse outcomes in patients with atrial fibrillation prescribed anticoagulants.

The association of haemoglobin A1c (HbA1c) variability with the risk of adverse outcomes in patients with atrial fibrillation (AF) prescribed anticoagulants remains unclear. This study aimed to evaluate the association of HbA1c variability with the risk of ischaemic stroke (IS)/systemic embolism (SE) and all-cause mortality among patients with non-valvular AF prescribed anticoagulants. Patients newly diagnosed with AF from 2013 to 2018 were included. Variability in HbA1c, indexed by the coefficient of variation (CV), was determined for those with at least three HbA1c measurements available from the time of study enrolment to the end of follow-up. To evaluate whether prevalent diabetes would modify the relationship between HbA1c variability and outcomes, participants were divided into diabetes and non-diabetes groups. The study included 8790 patients (mean age 72.7% and 48.5% female). Over a median follow-up of 5.5 years (interquartile range 5.2, 5.8), the incident rate was 3.74 per 100 person-years for IS/SE and 4.89 for all-cause mortality in the diabetes group. The corresponding incident rates in the non-diabetes group were 2.41 and 2.42 per 100 person-years. In the diabetes group, after adjusting for covariates including mean HbA1c, greater HbA1c variability was significantly associated with increased risk of IS/SE [hazard ratio (HR) = 1.65, 95% confidence interval (CI): 1.27-2.13) and all-cause mortality (HR = 1.24, 95% CI: 1.05-1.47) compared with the lowest CV tertile. A similar pattern was evident in the non-diabetes group (IS/SE: HR = 1.58, 95% CI: 1.23-2.02; all-cause mortality: HR = 1.35, 95% CI: 1.10-1.64). Greater HbA1c variability was independently associated with increased risk of IS/SE and all-cause mortality among patients with AF, regardless of diabetic status.

Serum ferritin level and associated factors among uncontrolled adult type II diabetic follow-up patients: comparative based cross-sectional study

BackgroundUncontrolled type 2 diabetes mellitus (UT2DM) and its associated consequences nowadays have been a global health crisis, especially for adults. Iron has the property to oxidize and reduce reversibly, which is necessary for metabolic processes and excess accumulation of iron indicated by serum ferritin levels could have a significant impact on the pathophysiology of T2DM via generation of reactive oxygen species (ROS). However, no conclusive evidence existed about the association of serum ferritin with the state of glycemic control status. Therefore, this study aimed to evaluate serum ferritin levels and associated factors in uncontrolled T2DM patients and compare them with those of controlled T2DM and non-diabetic control groups.MethodsA hospital-based comparative cross-sectional study was conducted among conveniently selected 156 study participants, who were categorized into three equal groups of uncontrolled T2DM, controlled T2DM, and non-diabetic control groups from October 2 to December 29, 2023 at St. Paul’s Hospital Millennium Medical College. A pre-tested structured questionnaire was used to collect socio-demographic and diabetes-related information. The laboratory tests were done using an automated chemistry analyzer and IBM-SPSS statistical software (version-27) was utilized for data entry and analysis with a significance level of p < 0.05.ResultThe mean serum ferritin level was noticeably higher in uncontrolled T2DM patients as compared to controlled T2DM and control groups (p < 0.001). It was significantly correlated with HbA1c [r = 0.457, p < 0.001], fasting blood sugar (FBs) [r = 0.386, p < 0.001], serum iron [r = 0.430, p < 0.001], and systolic blood pressure (SBP) [r = 0.195, p = 0.047] in T2DM patients. A multivariate logistic regression model revealed that a rise in HbA1c (AOR = 3.67, 95% CI(1.50–8.98), serum iron (AOR = 1.02, 95% CI(1.01–1.04), male gender (AOR = 0.16, 95% CI(0.05–0.57) and being on oral hypoglycemic agent (OHA) monotherapy (AOR = 0.26, 95% CI(0.07–0.95) were key associated factors for the elevated serum ferritin among T2DM patients.ConclusionThe present study demonstrated that T2DM patients had elevated serum ferritin levels which might be related to the existence of long-term hyperglycaemia and that serum ferritin had a significant positive association with HbA1c and FBs, implying that it could be used as an additional biomarker to predict uncontrolled T2DM patients.

Serum NT-proBNP levels in diabetes and its association with obesity, inflammation and glycemic status

Background: Type 2 diabetes mellitus (T2DM) patients are more prone to develop cardiovascular complications, and there is a dire need of a routine screening tool for risk assessment of heart failure (HF) in them. Aims and Objectives: The current study was conducted to estimate the levels of serum N-terminal pro-B-type natriuretic peptide (NT-proBNP) concentrations in subjects with and without T2DM and evaluate the association between NT-proBNP and body mass index (BMI), waist circumference as markers of obesity, hemoglobin A1c (HbA1c), plasma fasting blood sugar (FBS), plasma postprandial blood sugar (PPBS),duration of diabetes as markers of glycemic control and serum C-reactive protein (CRP),an inflammatory marker in diabetic subjects. Materials and Methods: A hospital-based cross-sectional non-interventional study was done with 82 non-diabetic healthy volunteers and 82 T2DM patients. Anthropometric measurements (waist circumference [WC] and body mass index [BMI]) were recorded, and blood was analyzed for serum NT-proBNP, C-reactive protein (CRP), plasma fasting blood sugar (FBS), postprandial blood sugar (PPBS), and hemoglobin A1c (HBA1c). Data collected were analyzed by statistical software with P&lt;0.05 as the significance level. Results: Serum NT-proBNP level was significantly higher in diabetic group (P&lt;0.001) compared to non-diabetic group statistically. Correlation analysis in diabetic subjects showed a significant positive correlation of NT-proBNP with CRP (ρ+0.576, P&lt;0.001), duration of diabetes (ρ+0.780, P&lt;0.001), plasma FBS (ρ+0.524, P=0.003), plasma PPBS (ρ+0.673, P=0.013), and HbA1c (ρ+0.571, P=0.001) but there was no statistically significant correlation of NT-proBNP with BMI or WC values although the correlation was negative for both. Conclusion: The present study provides a novel perspective that measuring serum NT-proBNP may help in the earlier identification of impending HF in diabetic individuals assisting in prompt intervention which may be further confirmed by larger studies.

Impaired dopamine signaling in early diabetic retina: Insights from D1R and D4R agonist effects on whole retina responses

The retina has low dopamine levels early in diabetes. To determine how low dopamine levels affected dopamine signaling, the effects of dopamine receptor agonists and mRNA localization were measured after 6 weeks of diabetes. Whole retina ex vivo electroretinogram (ERG) recordings were used to analyze how dopamine type 1 receptor (D1R) and type 4 (D4R) agonists change the light-evoked retinal responses of non-diabetic and 6-week diabetic (STZ injected) mouse retinas. Fluorescence in situ hybridization was utilized to analyze D4R and D1R mRNA locations and expression levels. D4R activation reduced A- and B-wave ERG amplitudes and increased B-wave implicit time and rise-time in the non-diabetic group without a corresponding change in the diabetic group. D1R activation increased B-wave rise-time and oscillatory potential peak time in the non-diabetic group also with no change in the diabetic group. The lack of responsivity to D1R or D4R agonists shows an impairment of dopamine signaling in the diabetic retina. D4R mRNA was found primarily in the outer nuclear layer where photoreceptor cell bodies reside. D1R mRNA was found in the inner nuclear layer and ganglion cell layer that contain bipolar, amacrine, horizontal and ganglion cells. There was no change in D4R or D1R mRNA expression between the non-diabetic and diabetic retinas. This suggests that the significant dopamine signaling changes observed were not from lower receptor expression levels but could be due to changes in dopamine receptor activity or protein levels. These studies show that changes in retinal dopamine signaling could be an important mechanism of diabetic retinal dysfunction.

Blood Glucose Levels Moderate the Associations Between IGF-1 Levels and Choroidal Metrics in Patients With Diabetes With Acromegaly Without Diabetic Retinopathy.

To examine the effects of serum growth hormone (GH) and insulin-like growth factor-1 (IGF-1) on choroidal structures with different blood glucose levels in patients with diabetes mellitus (DM) with acromegaly without diabetic retinopathy. Eighty-eight eyes of 44 patients with acromegaly were divided into a nondiabetic group (23 patients, 46 eyes) and a diabetic group (21 patients, 42 eyes). Forty-four age- and sex-matched healthy controls and 21 patients with type 2 DM without diabetic retinopathy were also included. Linear regression models with a simple slope analysis were used to identify the correlation and interaction between endocrine parameters and choroidal thickness (ChT), total choroidal area (TCA), luminal area (LA), stromal area (SA), and choroidal vascular index (CVI). Our study revealed significant increases in the ChT, LA, SA, and TCA in patients with acromegaly compared with healthy controls, with no difference in the CVI. Comparatively, patients with DM with acromegaly had greater ChT than matched patients with type 2 DM, with no significant differences in other choroidal parameters. The enhancement of SA, LA and TCA caused by an acromegalic status disappeared in patients with diabetic status, whereas ChT and CVI were not affected by the interaction. In the diabetic acromegaly, higher IGF-1 (P = 0.006) and GH levels (P = 0.049), longer DM duration (P = 0.007), lower blood glucose (P = 0.001), and the interaction between GH and blood glucose were associated independently with thicker ChT. Higher GH levels (P = 0.016, 0.004 and 0.007), longer DM duration (P = 0.022, 0.013 and 0.013), lower blood glucose (P = 0.034, 0.011 and 0.01), and the interaction of IGF-1 and blood glucose were associated independently with larger SA, LA, and TCA. As blood glucose levels increased, the positive correlation between serum GH level and ChT diminished, and became insignificant when blood glucose was more than 7.35 mM/L. The associations between serum IGF-1 levels and LA, SA, and TCA became increasingly negative, with LA, becoming significantly and negatively associated to the GH levels only when blood glucose levels were more than 8.59 mM/L. Acromegaly-related choroidal enhancements diminish in the presence of DM. In diabetic acromegaly, blood glucose levels are linked negatively with changes in choroidal metrics and their association with GH and IGF-1. We revealed the potential beneficial impacts of IGF-1 and GH on structural measures of the choroid in patients with DM at relatively well-controlled blood glucose level, which could provide a potential treatment target for diabetic retinopathy.

Association between Vitamin D Deficiency and Risk of Cardiovascular Diseases among Type 2 Diabetes Mellitus Individuals in Bangladesh: a Case Control Comparative Study

Type 2 diabetes mellitus (T2DM) is a well-known healthcare problem globally. Several factors, including vitamin D level influence cardiovascular diseases. This study was aimed to determine the association of vitamin D (25 [OH] D) levels and serum lipid profiles with T2DM in Bangladesh. The data (n = 111) were collected from the patients’ register record book of BIHS General Hospital (Mirpur, Dhaka). Clinical (age, gender) and biochemical (fasting glucose level, after meal glucose level, HbA1C, lipid profile (HDL, LDL, TG, cholesterol) and 25-hydroxy vitamin D information were included for analysis. Independent sample t-test (two-tailed) was used to compare diabetic (cases, n = 70) and non-diabetic (control, n = 41) groups. Correlation analysis and multiple linear regression assessed unadjusted and adjusted relations between vitamin D levels and other variables, respectively. There was a statistically significant (p &lt;0.001) difference identified in vitamin D levels (mg/dl) between diabetic [mean (range): 23.3 (10.20-38.4)] and non-diabetic [mean (range): 26.9 (20.5-51.4)] subjects. Significantly higher triglyceride, total cholesterol and blood glucose (fasting and after meal) levels were observed in diabetic subjects compared to non-diabetic subjects. However, HDL level was significantly lower in diabetic patients than in non- diabetic patients (40.15 ± 5.56 vs. 42.74 ± 5.72 mg/dl). Pearson correlation analysis exhibited a significantly positive correlation of vitamin D deficiency with glycated hemoglobin (HbA1C) (r = 0.195, p = 0.040), total cholesterol (r = 0.567, p = 0.046), and LDL (r = 0.897, p = 0.003) levels. Multiple regression analysis showed that vitamin D deficiency was significantly associated with higher glycated hemoglobin A1C (β = - 0.097, p = 0.039), fasting blood glucose (β = - 0.119, p = 0.011), total cholesterol (β = - 0.160, p = 001) and triglyceride (β = - 0.201, p &lt; 0.001) levels. Additional extended and thorough randomized controlled clinical trials are required to draw a more definitive conclusion and accumulate more substantial evidence regarding the positive impact of vitamin D supplements on type 2 diabetes mellitus (T2DM). Bangladesh Pharmaceutical Journal 27(2): 175-181, 2024 (July)

Helicobacter pylori infection increases the risk of dyslipidemia in Chinese diabetic Population: a retrospective cross-sectional study

BackgroundIn contemporary times, increased prevalence of Helicobacter pylori (H. pylori) infection and elevated dyslipidemia levels present substantial public health challenges. However, the relationship between H. pylori and dyslipidemia remains inconclusive. No studies have yet conducted a population-based classification to investigate the impact of H. pylori infection on dyslipidemia in individuals with diabetes.MethodsA retrospective cohort study was carried out on a total of 60,535 individuals who underwent health check-ups at the Health Examination Center in Taizhou Hospital from 2017 to 2022. Physical measurements, hematological markers and detection of H. pylori were gathered from all patients. The study population was further stratified into diabetic and non-diabetic groups for analysis.ResultsH. pylori infection was found to be an autonomous risk factor for dyslipidemia based on the results of multivariate logistic regression analysis (OR = 1.13, 95% CI: 1.03–1.24). However, no notable effect on dyslipidemia in the non-diabetic group was observed. Furthermore, at the follow-up, the group with persistent negative showed a significantly lower incidence ratio of dyslipidemia compared to the group with persistent infection (P = 0.006). The persistent negative group exhibited a significantly higher rate of improvement in dyslipidemia compared to the new infection group (P = 0.038).ConclusionsIn the diabetic population, the presence of H. pylori infection heightens the propensity for developing dyslipidemia. Therefore, the implementation of efficient eradication strategies for H. pylori infection could potentially lead to a decrease in the occurrence of dyslipidemia among individuals with diabetes.

Unveiling the hidden pathologies: preoperative endoscopic findings in patients with obesity undergoing bariatric surgery

BackgroundObesity is closely associated with upper gastrointestinal disorders. The recommendations for routine preoperative esophagogastroduodenoscopy (EGD) before bariatric surgery remains a topic of debate. This study aimed to describe the pathological endoscopic findings in individuals qualified for bariatric surgery.MethodsRetrospective analysis was conducted on preoperative gastroscopy reports of patients who underwent bariatric surgery at our hospital between October 2022 and October 2023.ResultsA total of 405 patients were included in the study. The two most prevalent endoscopic findings during EGD in this patient cohort were chronic superficial gastritis (326/405, 80.5%) and reflux esophagitis (82/405, 20.2%). Some patients exhibited two or more abnormalities. Patients with reflux esophagitis were older, had a higher proportion of men, higher BMI, higher rates of smoking and drinking compared to those without it (P = 0.033, P < 0.001, P = 0.003, P = 0.001, and P = 0.003, respectively). Morbid obesity (P = 0.037), smoking habits (P = 0.012), and H. pylori infection (P = 0.023) were significant risk factors for reflux esophagitis in male patients, while age (P = 0.007) was the sole risk factor in female patients. No statistically significant differences were observed in surgical procedures between LA-A and B groups (P = 0.382), but statistically significant differences were noted between the nondiabetic and diabetic groups (P < 0.001).ConclusionsPreoperative EGD can unveil a broad spectrum of pathologies in patients with obesity, suggesting the need for routine examination before bariatric surgery. The findings of this study can guide bariatric surgeons in developing tailored treatments and procedures, thus significantly enhancing prognosis. Gastroscopy should be performed routinely in Chinese patients planning to undergo bariatric surgery.

Anthropometrics and Mental Health Among People with and Without Type 2 Diabetes

Objectives: To investigate the relationships between anthropometric variables and the mental health of older people with type 2 diabetes compared to those without diabetes. Design: A case-control study. Setting(s): The study was conducted in Yazd, the capital city of the Yazd province in Iran. Participants: This study comprised 501 diabetic and 555 non-diabetic individuals recruited from the Yazd Health Study (YaHS). Outcome measures: The Depression Anxiety Stress Scales (DASS-21) questionnaire was used to assess mental health. The scale measured anthropometric indicators, including blood pressure, waist circumference, hip circumference, neck circumference, body fat, body muscle percentage, visceral fat, and body mass index (BMI). Results: The non-diabetic group exhibited better mental health (P≤0.01) compared to the diabetic group. Linear regression analysis indicated that, among demographic variables, gender in diabetic elderly was associated with mental health (P≤0.01), while gender, level of education, and marital status (P≤0.01) in non-diabetics were associated with mental health. Furthermore, among anthropometric factors, BMI and visceral fat (P≤0.01) in diabetics and visceral fat (P≤0.01) in non-diabetics were associated with mental health. The model obtained from liner regression based on demographic and anthropometric variables explained 6 to 13.3% and 8.8 to 15.4% of variance in mental health among diabetic (R2=0.086, P≤0.01) and non-diabetic (R2=0.162, P≤0.01) individuals, respectively. Conclusions: Gender, higher BMI, and visceral fat were associated with poor mental health among diabetic patients. The results of the present study can be used for designing appropriate interventions through different programs such as physical fitness programs.

Sustained metabolic dysregulation and the emergence of diabetes: associations between HbA1c and metabolic syndrome components in Tunisian diabetic and nondiabetic groups

IntroductionMetabolic Syndrome (MetS), diabetes, and other noncommunicable diseases (NCDs) have been a major focus of research in recent decades as the prevalence of these conditions continues to rapidly increase globally. However, the timing and patterns of development from metabolic risk factors to disease states are less well understood and are especially critical to understand in low- and middle-income countries (LMICs) and populations undergoing epidemiological transitions.MethodsNationally representative sociodemographic, anthropometric, and point-of-care biomarker data from the 2016 Tunisian Health Examination Survey (n = 8170) were used to determine the prevalence of diabetes and MetS components in Tunisia and to investigate associations between glycated hemoglobin (HbA1c) and MetS components (blood pressure [BP], HDL cholesterol [HDL], triglycerides [TG], and waist circumference [WC]) in participants aged 15-97 years old. To better understand how sustained metabolic dysregulation and disease states impact these associations, diabetic and nondiabetic groups were analyzed separately.ResultsThe overall prevalence of diabetes based on measured HbA1c was 18.2%. The diabetic groups had a higher prevalence of each individual MetS component, and significantly higher (BP, TG, WC, and HbA1c) and lower (HDL) values than the nondiabetic groups. Yet, there were a higher number of significant associations between HbA1c and MetS components found in nondiabetic women and men when compared to diabetic women and men. HbA1c was positively associated with the cumulative number of MetS components, irrespective of diabetes status in men and women.ConclusionsThe prevalence of both diabetes and MetS components (particularly low HDL cholesterol and elevated TG) is high among the Tunisian population. More MetS components were associated with HbA1c in nondiabetic individuals, showing a strong connection between the development of MetS components and diabetes. However, once the diabetes disease state manifests, there is more variability in the relationships. These results show the potential for HbA1c to be an indicator of metabolic health below clinical disease cutoffs, which may allow insights into the physiological changes that precipitate the emergence of diabetes.

Salivary fructosamine in diabetic and non-diabetic individuals with healthy and diseased periodontium and its changes after non-surgical periodontal therapy.

A bidirectional relationship has been reported between diabetes mellitus and periodontitis. The present study aimed to estimate salivary fructosamine in diabetic and non-diabetic individuals with healthy and diseased periodontium and to measure its changes after non-surgical periodontal therapy. Another aim was to identify the cut-off value of salivary fructosamine to diagnose diabetes mellitus and to correlate it with glycated hemoglobin. Salivary fructosamine and HbA1c were assessed in periodontally healthy individuals and periodontitis patients (n = 60 in each group). Both groups comprised of equal number of patients with and without diabetes mellitus. Salivary fructosamine estimation was repeated 4weeks after non-surgical periodontal therapy in periodontitis patients. HbA1c and Salivary fructosamine were significantly higher in the periodontally diseased compared to the healthy group. Significantly higher values of these biomarkers were noticed in diabetic patients with periodontitis compared to the non-diabetic group. Periodontal therapy significantly reduced salivary fructosamine in both diabetic and nondiabetic periodontitis patients. A significant positive high correlation was noticed between salivary fructosamine and HbA1c (r = 0.76). The cut-off value of salivary fructosamine was found to be 68µg/mL with 95% sensitivity, 81.67% specificity, 83.82% positive predictive value, and 94.23% negative predictive value. Periodontitis can contribute to glycemic control and periodontal therapy can bring about improvement in glycemic status. Salivary fructosamine could be used as an alternate glycemic biomarker and its advantages over HbA1c include simple and non-invasive collection of saliva and it can provide intermediate glycemic status. 2020/11/038496.

Carbapenem-resistant Acinetobacter baumannii infections among diabetic and non-diabetic patients and possible effective combination treatments

BackgroundCarbapenems are one of the most noteworthy choices for treating multidrug-resistant Acinetobacter baumannii (A. baumannii). Currently, carbapenem-resistant A. baumannii (CRAB) represents a healthcare problem worldwide, particularly among diabetic patients who are more susceptible to microbial infections. The aim of this study was to investigate the differences in antibiotic susceptibility profiles, the abundance of carbapenem resistance genes across A. baumannii-infected diabetic and non-diabetic patients, and the antimicrobial activity of different antibiotic combinations on highly resistant isolates.MethodsData of 99 A. baumannii-infected patients were collected during the period from 2018 to 2022 and categorized according to patients’ diabetes status into either diabetic or non-diabetic group. A total of 45 A. baumannii isolates were collected during 2021 and 2022 from the main hospital laboratory to be reidentified and genetically confirmed. Antibiotic susceptibility, including carbapenems, was determined using disc agar diffusion and broth microdilution methods. The isolates were screened for OXA-23, GES, VIM, and NDM carbapenem-resistant genes. Five antibiotic combinations were assessed using the double-disk synergy and checkerboard methods.ResultsThe findings of the current study revealed that multidrug resistance increased gradually, from 56% in 2018 to 95.6% in 2022. Moreover, CRAB increased among diabetics and non-diabetics. Resistance rates of imipenem, meropenem, and doripenem reached 68.8%, 61.8%, and 47.4% in diabetics and 97.9%, 83.3%, and 50% in non-diabetics, respectively. The VIM gene was the most prevalent gene with prevalence rates of 100% and 96.15% in diabetics and non-diabetics, respectively. Moreover, all A. baumannii isolates carried at least two of the selected carbapenem-resistant genes. Across the different used combinations, only the tigecycline-meropenem combination showed synergistic activity in 50% of diabetic and 66.7% of non-diabetic isolates.ConclusionsAn increased carbapenem resistance was observed among A. baumannii-infected individuals, both diabetic and non-diabetic. The MEM/TCG combination was the only one that showed synergistic or additive effects against highly resistant isolates making it a viable alternative treatment option.

Assessment of pain intensity and analgesic requirements in patients with diabetes mellitus after STEMI

Abstract Introduction Patients with diabetes encounter a significantly higher risk of myocardial infarction, heart failure, and mortality following acute cardiac events. Examining pain intensity and analgesic needs in patients with diabetes can provide a comprehensive understanding of the pain experienced and individual analgesic needs in patients with diabetes. Aim of the study The aim was to assess pain intensity and analgesic requirements in patients with diabetes mellitus after STEMI. Material and Methods The study involved 104 participants (58 female and 46 male, with a mean age of approximately 72 years, M±SD= 11 yeas). The study was conducted at the Heart Institute, in the Intensive Cardiology Unit, and data were collected from patients following STEMI Participants were divided into two groups: 54 people with diabetes and 50 people without diabetes. The influence of factors such as gender, age, existing diseases, haemoglobin levels and the presence of diabetes on pain intensity was analysed. In the diabetes group, the effects of treatment method, duration of illness and diabetes compliance on pain intensity were also considered. A visual analogue scale (VAS) was used to assess pain, and analgesia requirement was assessed using an analgesic ladder. The level of significance wasp &amp;lt; 0.05. Results The analysis indicated the effect of diabetes on pain intensity in patients with myocardial infarction. Those with diabetes experienced significantly less pain, however glycated HbA1c levels above 7.0 mg/dl predisposed to experiencing more pain. The b standardized regression coefficient indicated for diabetes ,a strong negative correlation (β=-0.77 ,p = 0,008), and for HbA1c level ,a strong positive correlation (β=0.88 ,p =0,889). Comparative analysis of analgesics revealed lower usage in the diabetes group(p=0.002). Diabetes Patients, the most frequent use of first-line drugs while the group of patients without diabetes needed second-level analgesic treatment. Those with diabetes rated their pain level as low ,while the non-diabetic group was dominated by respondents with an intermediate pain level. Non-adherence to diabetic recommendations correlated with higher pain intensity , with a strong positive correlation (β coefficient=0.90, p = 0,010 ). No significant impact was observed based on gender, age, the presence of comorbidities, or the influence of diabetes treatment methods and duration on the intensity of perceived pain. Conclusions The analysis indicated the effect of diabetes on pain intensity in patients with myocardial infarction. Those with diabetes experienced significantly less pain than non-diabetes patients. Diabetes patients required a lower level of the analgesics ladder.

Magnetic resonance imaging combined with serum endolipin and galactagoglobin-3 to diagnose cerebral infarction in the elderly with diabetes mellitus.

Magnetic resonance imaging (MRI) combined with serum endothelin and galactagoglobin-3 (Gal-3) can improve the clinical diagnosis of diabetes mellitus complicated with cerebral infarction. To analyze the clinical value of MRI combined with serum endolipin and Gal-3 for the diagnosis of cerebral infarction in the elderly with diabetes mellitus. One hundred and fifty patients with acute cerebral infarction hospitalized between January 2021 and December 2023 were divided into two groups according to comorbid diabetes mellitus, including 62 and 88 cases in the diabetic and nondiabetic cerebral infarction groups. Serum samples were collected to detect the expression of serum endolipoxins, and Gal-3, and cranial MRI was performed at admission. Differences between the two groups were compared to analyze the diagnostic value of these parameters. Serum endolipin and Gal-3 expression were higher in the diabetic cerebral infarction group (P < 0.05). The arterial wall area, vessel area, normalized wall index, and lumen stenosis rate were higher in the diabetic cerebral infarction group, while the rate of arterial lumen moderate and severe stenosis was 48.39% higher (36.36%, P < 0.05). The percentage of large (29.03%) and multiple infarcts (33.87%) in the diabetic cerebral infarction group was higher (13.64% and 20.45%), and the incidence rate of lacunar infarcts was lower (37.10% vs 65.91%) (P < 0.05). The total incidence of arterial plaque in patients in the diabetic cerebral infarction group was 96.77% higher (69.32%), while the incidence of necrotic lipid core plaque was 58.06% higher (26.14%) (P < 0.05). Receiver operating characteristic curve analysis was performed to assess the diagnosis utility of these techniques. MRI in combination with serum endoglin and Gal-3 had the highest area under the curve, the Yoden index, sensitivity and specificity (P < 0.05). The expression of serum endolipin and Gal-3 in elderly patients with diabetes mellitus with cerebral infarction showed an elevated trend, and the degree of luminal stenosis was severe. MRI predominantly revealed large and multiple infarct foci. This combined index examination can improve the clinical diagnosis of diabetes mellitus combined with cerebral infarction.

Diabetes and Functional Impairment in Osteoarthritis: Investigating Correlations, Associations, and Progression.

Introduction Diabetes and osteoarthritis (OA) are prevalent chronic conditions, often occurring concurrently and complicating patient management. While the individual impact of each condition on functional impairment is well documented, their combined effect remains poorly understood. This study aims to elucidate the relationship between diabetes and OA-related functional impairment. Methodology This was a cross-sectional study of 290 participants with unilateral knee OA. Their demographic, clinical, and diabetes data were collected. Functional impairment was assessed using the Western Ontario and McMaster Universities Osteoarthritis Index-Center for Rheumatic Diseases (WOMAC-CRD). Statistical analyses investigated the relationships between diabetes, OA severity, and functional impairment. Result Diabetic participants showed significantly worse physical function and overall disability, with lower WOMAC-CRD scores. Mean WOMAC-CRD pain scores were 6.46 (SD = 1.088) and 6.48 (SD = 1.101) for the diabetic and non-diabetic groups, respectively. Mean WOMAC-CRD stiffness scores were 6.48 (SD = 1.101) and 6.56 (SD = 1.083) for diabetic and non-diabetic groups. Diabetic participants had a mean WOMAC-CRD physical function score of 55.93 (SD = 2.484), compared to 64.02 (SD = 2.542) for non-diabetic participants. The mean total WOMAC score was 68.80 (SD = 2.857) for diabetic participants and 77.06 (SD = 2.933) for non-diabetic participants. Longer diabetes duration correlated negatively with physical function and total WOMAC scores. Discussion The findings suggest that diabetes exacerbates functional impairment in OA patients, particularly affecting physical function and overall disability. Chronic inflammation and the accumulation of advanced glycation end-products may contribute to the observed deterioration in joint function. Conclusion Integrated management strategies addressing both diabetes and OA are essential for optimizing patient care.

COMPARATIVE ANALYSIS OF IN-STENT RESTENOSIS IN DIABETIC AND NON-DIABETIC PATIENTS UNDERGOING PERCUTANEOUS CORONARY INTERVENTION IN PAKISTAN

Coronary artery disease (CAD) is a major global killer. Percutaneous coronary intervention (PCI) with drug-eluting stents (DES) has improved CAD treatment. However, in-stent restenosis (ISR) remains a significant issue, especially for diabetic patients. Objective: This study aimed to compare ISR rates between diabetic and non-diabetic patients after PCI in a Pakistani hospital. Methods: We conducted a cross-sectional survey at Hayatabad Medical Complex, Peshawar, from January to December 2023. The study involved 273 patients aged 40-85 who underwent PCI with DES. Participants were split into diabetic and non-diabetic groups. Those with chronic kidney disease, previous coronary artery bypass graft surgery, or incomplete follow-up data were excluded. Data were gathered from medical records. ISR was marked by a luminal diameter reduction of more than 50% within the stent or 5 mm of its edges. We used chi-square tests and logistic regression for analysis, employing SPSS version 26.0. Results: The ISR rate was 23% overall. Diabetic patients showed a higher ISR rate (30%) than non-diabetic patients (16%). Logistic regression revealed diabetes (OR = 2.1, 95% CI: 1.3-3.2, p &lt; 0.01), hypertension (OR = 1.8, 95% CI: 1.1-2.9, p &lt; 0.05), and smoking (OR = 1.6, 95% CI: 1.0-2.5, p &lt; 0.05) as significant predictors of ISR. Conclusion: This study highlights a higher ISR incidence in diabetic patients post-PCI. It underscores the need for meticulous monitoring and tailored strategies for this high-risk group. Managing hypertension, smoking, and dyslipidemia is essential to lower ISR rates and enhance outcomes.

Anthropometric indicators and cardiovascular diseases risk in pre-diabetic and diabetic adults: NHANES 1999–2018 cross-sectional analysis

BackgroundSince cardiovascular disease (CVD) stands as the primary cause of death in those with diabetes, and given the substantial influence of obesity as a common risk factor for both diabetes and atherosclerotic conditions, this investigation sought to find the relationship between anthropometric indicators and CVD risk within these populations. MethodsOur study examined 36,329 adults, including those with diagnosed diabetes, pre-diabetes, and without diabetes from National Health and Nutrition Examination Survey (NHANES) data spanning 1999 to 2018. Various anthropometric indicators such as body mass index (BMI), waist circumference, weight-adjusted waist index (WWI), waist-to-height ratio (WHtR), weight, and height were assessed. Baseline characteristics were compared among the three groups after weighting. Participants were then grouped based on anthropometric indicators, and logistic regression models were used to analyze the association between these indicators and CVD risk in the total diabetes group (including diabetic and pre-diabetic individuals). Threshold effect analysis was conducted to explore nonlinear relationships, and mediation analyses assessed whether serum parameters influenced these relationships. ResultsThis cross-sectional study involved 36,329 participants, weighted to a count of approximately 160.9 million, including over 45.9 million pre-diabetic individuals and around 16.6 million diabetic individuals. Baseline analysis showed significant associations between all six anthropometric indicators and CVD risk across patients with different diabetes statuses. Weighted restricted cubic spline (RCS) curve analysis highlighted increased CVD risk among the total diabetes group for each anthropometric indicator compared to the non-diabetic group. Anthropometric indicators were then divided into quartiles, and after adjusting for confounders, Model 3 revealed that the highest BMI group had a heightened risk of CVD compared to the lowest BMI group. Similar trends were observed in the WWI and WHtR subgroups. Threshold effect analysis of anthropometric indicators unveiled nonlinear associations between waist circumference, height, WWI and CVD risk. Mediation analysis suggested that lipid parameters, especially HDL, significantly mediated these relationships. ConclusionIn individuals with diabetes and pre-diabetes, BMI, weight, and WHtR displayed a consistent, linear increase correlation with CVD risk. Conversely, the link between waist circumference, height, and WWI and CVD risk showcased a more complex, nonlinear pattern. Moreover, HDL level emerged as notable mediator in the association between anthropometric indicators and the risk of CVD.

Comparison of Postoperative Wound Infection in Controlled Diabetic and Non-Diabetic Patients in Elective Operations

Background: Diabetes mellitus (DM) is a systemic disease that alters the metabolism of blood sugar. Poorly controlled diabetes or hyperglycaemia is associated with an array of micro-vascular, macro-vascular, and neuropathic complications. There is a widely held belief that infections are usually more frequent and severe in diabetic patients. Diabetes prevalence is increasing in the developed &amp; developing countries, and the appropriate management of patients with diabetes has become increasingly important for the prevention of hospital-acquired infections. Postoperative wound infection continues to be a major source of morbidity and mortality in developing countries despite recent advances in aseptic techniques. There is little information regarding postoperative wound infection in controlled diabetic patients undergoing elective operation. Objectives: The aim of our study was to evaluate the postoperative wound infection in controlled diabetic and non-diabetic patients in elective operations. Materials &amp; method: This cross sectional comparative study was conducted in Department of Surgery, Bangabandhu Sheikh Mujib Medical University, Dhaka, during the period of October 2011 to March 2012. A total seventy three patients with controlled diabetics and seventy three non-diabetics were selected. Inclusion criteria were patients undergoing clean and cleancontaminated elective operations. Un-controlled diabetes, patient undergoing contaminated and dirty operation, patient with tuberculosis, jaundice, uraemia, having cortico-steroids /chemoradiation and operated for malignancies were excluded. After preoperative preparation specific operation was done. All patients were followed up for 30 days of post operative period for development of any postoperative wound infection. All information recorded in data collection sheet. Data was processed and analysed with the help of computer program SPSS-16 and Microsoft excel. Quantitative data expressed as mean and standard deviation and qualitative data as frequency and percentage. Result: The patients of diabetic group [31 male, 42 female; mean age, 44.5 (SD 8.2) years] and non-diabetic group [40 male, 33 female; mean age, 43.1 (SD 9.4) years] were similar in age and sex (p&gt;0.05 each). The rate of postoperative wound infection after elective abdominal surgery was 7.5% [in controlled diabetic group was 12.3% and that of non-diabetic group was 2.7% (p&lt;0.05)] and the patients of diabetic group were 5.0 times more likely to develop wound infection as compared to that of non-diabetic group (OR=4.992; 95% of CI=1.040–23.971) in clean and clean contaminated elective abdominal surgery. The length of postoperative hospital stay was significantly more in diabetic group than that of non-diabetic group (8.2 (SD ± 2.9) vs 6.8 (SD ± 3.2) days; p&lt;0.01). Conclusion: Postoperative wound infection was higher in controlled diabetic patients than that of non-diabetic. These results support the consideration of diabetes as an independent risk factor for SSIs after elective surgery. Continued efforts are needed to improve surgical outcomes for diabetic patients. J Dhaka Med Coll. 2022; 31(2) : 226-231

Systemic/Immune-Modulation of Olea europaea Leaf Extract in Fetuses of Alloxan-Induced T1 Diabetic Rats.

Maternal glucose is the principal macronutrient that sustains fetal growth. Prolonged exposure of the fetus to hyperglycemia from the early stages of pregnancy accelerates the maturation of the stimulus-secretion coupling mechanism in β cell autoimmunity, which leads to early hyperinsulinemia in type 1 diabetes mellitus (T1DM). Nowadays, diabetes mellitus (DM) is the most common medical complication of pregnancy, and among young women, the prevalence of overt diabetes and undiagnosed hyperglycemia is rising. Even though conventional medication is effective in treating DM, it is expensive and has harmful side effects. Herbal medicine will thus incorporate alternative therapy and be more effective and less toxic. Due to their bioactive components, olive leaves (Olea europaea) are frequently used medicinally; however, little is known about how this plant affects the immune system when it comes to diabetes. The current study used a pregnant mother rat model of alloxan-induced T1DM to examine the antidiabetic properties and embryonic safety of olive leaves. Forty adult female Sprague Dawley rats were split up into four groups as follows: nondiabetic, diabetic, olive, and diabetic-olive groups. All the mother rats were sacrificed on the 20th day of pregnancy, and fetuses were collected for further investigations. In diabetic pregnant mothers, fetuses had systemic modulation-negative effects. These effects were significantly reversed when the diabetic groups were supplemented with extracts from olive leaves. The findings showed that the olive leaf extract inhibits the diabetogenic effect mediated by alloxan with effective and protective systemic immunomodulation during embryonic development.