BMC Endocrine Disorders最新文献

Diabetes Mellitus (DM) is a serious worldwide health issue that has put pressure on the global economy. The study examined the knowledge of complication prevention among patients living with Diabetes Mellitus (DM) in Ghana. The research was a quantitative study which involved the use of descriptive cross-sectional survey design. In all, 301 DM patients were included in the study. Data were processed using the Statistical Package for the Social Sciences (SPSS) version 25. The study recorded 66.12% (n = 199) good knowledge level. Therefore, educational intervention programme should be organized by the health professionals at Twifo-Atti Morkwa hospital so every DM patient would have optimum knowledge about the disease that would ensure prevention of the DM complications.

Introduction: Diabetes Mellitus (DM) is a worldwide health issue that is defined by elevated blood glucose levels and impaired metabolism of fat, carbohydrates, and proteins. Atherosthrombotic events are very likely to occur in patients with diabetes mellitus. This results in the development of both microvascular and macrovascular complications.

Objective: To compare the coagulation profile parameters between patients with good glycemic control and poor glycemic control and to evaluate the association of coagulation profile and glycemic control in type 2 DM patients.

Materials and methods: This study was conducted in Wolkite university specialized hospital on 90 type 2 Diabetics patients among which 45 were with good glycemic control and 45 were with poor glycemic control. Seven ml blood samples were collected from each study participant and analyzed to assess coagulation profile including Platelet Count, activated Partial Thromboplastin Time (aPTT), and Prothrombin Time (PT). Using SPSS 21.0, an independent sample t-test was used for statistical analysis.

Results: According to the current study, when comparing Type 2 Diabetes with poor glycemic control to those with good glycemic control, there was an increase in PT and aPTT concentration (statistically significant, p < 0.05). The platelet counts of the two groups did not differ significantly.

Conclusion: People with Type 2 diabetes have altered coagulation profiles, which have demonstrated that hyperglycemia causes abnormalities in coagulation. Patients with Type 2 diabetes who have poor glycemic control are particularly vulnerable to atherothrombotic and hemorrhagic events. In order to prevent the onset of microvascular and macrovascular illness as soon as possible, physicians may find it helpful to evaluate the coagulation profile of diabetic patients.

Introduction: Metformin is the most prescribed medication for type 2 diabetes mellitus (T2DM); there is a well-established link with the elevated incidence of gastrointestinal (GI) adverse events (AE) limiting its administration or intensification.

Objectives: The objective of this systematic review and meta-analysis of observational studies was to evaluate the pooled incidence of GI AE related to metformin use in patients with T2DM.

Materials and methods: PUB MED/CINAHL/Web of Science/Scopus were searched from database inception until 29.07.2024 for observational studies in English describing the frequency of GI AE in patients with T2DM treated with metformin. Random-effects meta-analyses were used to derive effect sizes: event rates.

Results: From 7019 publications, we identified 211 potentially eligible full-text articles. Ultimately, 21 observational studies were included in the meta-analysis. The prevalence of GI AE was as follows: diarrhea 6.9% (95% CI: 0.038-0.123), bloating 6,2% (95% CI: 0.020-0.177), abdominal pain 5,3% (95% CI: 0.003-0.529), vomiting 2.4% (95%: CI 0.007-0.075), constipation 1.1% (95%: CI 0.001-0.100). The incidence of bloating (coefficient -4.46; p < 0.001), diarrhea (coefficient -1.17; p = 0.0951) abdominal pain (coefficient -2.80; p = 0.001), constipation (coefficient -5.78; p = 0.0014) and vomiting (coefficient -2.47; p < 0.001) were lower for extended release (XR) metformin than metformin immediate release (IR) formulation.

Conclusions: This study highlights the prevalence of GI AE in patients receiving metformin, with a diarrhea predominance, followed by bloating, diarrhea, abdominal pain, constipation, and vomiting. The incidence is lower in patients administered with XR metformin.

Trial registration: https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42021289975 , identifier CRD42021289975.

Background: Parathyroid adenoma is the primary cause of primary hyperparathyroidism, commonly presenting with elevated parathyroid hormone (PTH) and blood calcium levels. Chronic primary hyperparathyroidism often results in bone destruction, resulting in the formation of brown tumors. The preferred clinical treatment for parathyroid adenoma is parathyroidectomy. Postoperative pancytopenia, although rare, is a critical complication that warrants further investigation into its mechanisms and management strategies.

Case presentation: We present a case of a 59-year-old female patient who was admitted due to nausea and vomiting. Positron emission tomography-computed tomography (PET-CT) revealed a mass posterior to the left thyroid lobe and multiple areas of fibrocystic osteitis throughout the body. Hematological tests showed elevated serum calcium and parathyroid hormone (PTH) levels. The patient subsequently underwent parathyroidectomy, and pathological examination confirmed the presence of a parathyroid adenoma. Postoperatively, the patient developed pancytopenia and received symptomatic treatment such as correction of anemia and elevation of white blood. At the two-month follow-up, all indicators had returned to normal.

Conclusions: Pancytopenia is commonly seen in bone marrow diseases, infections and immune-related disorders, nutritional deficiencies, and metabolic diseases. This case confirms that pancytopenia can also occur postoperatively in patients with parathyroid adenoma. Therefore, Clinicians should be aware of the potential for postoperative pancytopenia following parathyroidectomy and the need for prompt management.

Insulin resistance (IR) is a well-recognized covariate of Polycystic Ovarian Syndrome (PCOS) with varying burden and risk factors among populations. The relationship of insulin secretory defect or ISD with PCOS is less understood. The presence of IR and ISD as well as their covariates have been explored in the present case-control study among young adult to early middle-aged, normal weight to obese, Bangalee women with PCOS. A number of 158 PCOS [age 23 (15-34) years, Median (Range)] and 126 Non-PCOS [24 (19-34) years] females were recruited purposively with PCOS diagnosed following Modified Rotterdam Criteria 2003. Hormones were measured by CLIA method and lower abdominal ultrasonography was done by trained personnel. IR and ISD were assessed by homeostasis model assessment with 75th percentile values of HOMA-IR (2.4) and HOMA%B (143) in Non-PCOS group considered as the cut-off values. Hyperandrogenism (HA) was measured by calculating Fasting Androgen Index (FAI). HOMA-IR was high among 52% of PCOS and 28% of Non-PCOS women. Body Mass Index (BMI) and HA were independently associated covariates of IR (p < 0.001). HOMA%B was compromised among 48% of PCOS subjects and the deficiency showed independent association (p < 0.001) with 2 h glycemia on OGTT in Non-PCOS and HA in PCOS groups. The data suggest insulin resistance as a major risk factor for PCOS among Bangalee women with obesity and hyperandrogenemia as its major covariates. The findings also indicate that presence of impaired insulin secretion is a major determinant of hyperglycemia and, consequently, of higher T2DM risk among young women in this population.

Background: To investigate the association between metabolic syndrome (MetS) and its components with sarcopenia, and to explore the extent to which insulin resistance (IR) mediates this association, using data from the National Health and Nutrition Examination Survey (NHANES).

Methods: We analyzed cross-sectional data from 15,779 adults in the NHANES from 1999 to 2006 and 2011-2018. Multivariable logistic regression models were used to determine the odds ratios (ORs) between MetS, its components, the number of MetS components, and sarcopenia. Mediation analysis was performed to explore the role of the homeostatic model assessment of insulin resistance (HOMA-IR) in MetS and its components-induced sarcopenia.

Result: In the fully adjusted model, MetS increased the prevalence of sarcopenia by 1.96-fold (95% CI: 1.73-2.22). Among the individual components, central obesity, hypertension, and hyperglycemia were associated with an increased prevalence of sarcopenia. Sarcopenia prevalence also increased linearly with the number of MetS components, with the highest prevalence observed in the presence of all five components (OR: 3.80, 95% CI: 2.79-5.16). Sex-stratified analysis showed that the prevalence of MetS for sarcopenia was higher in males than females. The mediating effects of HOMA-IR on the association between MetS and its components (central obesity, hypertension, and hyperglycemia) with sarcopenia were significant, with mediation effects of 51.7%, 30.7%, 33.2%, and 79.1%, respectively. There was no significant direct association between hyperglycemia and sarcopenia beyond the HOMA-IR pathway.

Conclusion: MetS and its individual components, excluding hypertriglyceridemia and low high density lipoprotein cholesterol, were associated with a higher prevalence of sarcopenia, especially in males. This association was partially or fully mediated by IR.

Background: Diabetes is associated with impairments in muscle mass and quality increasing the risk of sarcopenia. Thus, this study aimed to investigate the odds of sarcopenia and its associated risk factors among Qatari adults (> 18 years), while exploring the modulating effects of health and lifestyle factors.

Methods: Using a case-control design, data from 767 participants (481 cases with diabetes and 286 controls without diabetes) was collected from Qatar Biobank (QBB). Sociodemographic, lifestyle factors including dietary intake, anthropometric and biochemical measures were analyzed. Handgrip strength, Dual X-ray absorptiometry (DXA), and Bio-impedance were used to assess muscle strength, muscle mass and muscle quality, respectively. The risk of sarcopenia was estimated using the European consensus on definition and diagnosis of sarcopenia.

Results: Cases with diabetes were older (55 vs. 36 years; P < 0.001), had higher BMI (31.6 vs. 28.3 kg/m2; P < 0.001), lower cardiorespiratory fitness (50.0% "Moderate" fitness for cases, 62.9% "High" fitness for controls), and consumed less total (59.0 vs. 64.0; P = 0.004) and animal protein (39.0 vs. 42.0; P = 0.001), compared to controls based on a computed score. Participants with diabetes also had lower appendicular lean mass/BMI, handgrip strength, and higher probability of sarcopenia/probable sarcopenia (P < 0.005). Adjusted multiple logistic regression revealed that elevated cardiorespiratory fitness (β = 0.299, 95%CI:0.12-0.74) and blood triglycerides (β = 1.475, 95% CI: 1.024-2.124), as well as being a female (β = 0.086, 95%CI: 0.026-0.288) and having higher BMI (β = 0.908, 95%CI: 0.852-0.967) and ALM/BMI (β = 0.000, 95% CI: 0.000-0.007) are independent predictors (p < 0.05) of sarcopenia risk.

Conclusions: This study highlights the intricate relationship between diabetes and sarcopenia, revealing modifiable risk factors. Individuals with diabetes were found to have a higher likelihood of sarcopenia, which was associated with lower fitness levels and higher blood triglycerides. Protective factors against sarcopenia included being female and having higher BMI and ALM/BMI ratios.

Objective: One of the main features of polycystic ovary syndrome (PCOS) is increased adipose tissue, which can result in hormonal disturbances. In the present study, we aimed to investigate which indicator of obesity could better associate with hormonal disturbances in PCOS women.

Methods: In this cross-sectional analysis, women with PCOS were included according to the Rotterdam criteria. Fasting blood samples were analyzed for biochemical, metabolic, and hormonal parameters. Anthropometric measures comprised body composition indices (assessed by bioelectric impedance analysis [BIA]), waist circumference, body mass index (BMI), and waist-to-height ratio (WHtR). Linear regression modeling was used to assess the association between anthropometric indices and hormonal imbalance, adjusted for age, mensuration status, and the homeostasis model assessment-estimated insulin resistance (HOMA-IR). Receiver operating characteristics (ROC) curves were utilized to ascertain the sensitivity, specificity, and optimal cut-off points of various anthropometric indices in identifying hyperandrogenism.

Results: A total of 129 PCOS women with a median (interquartile range [IQR]) age of 32.0 (23.0-32.0) years and a median BMI of 26.3 (23.00-29.70) kg/m² were enrolled. In the adjusted linear regression model, BMI (β = 0.053, P < 0.001), waist circumference (β = 0.021, P = 0.001), WHtR (β = 3.325, P = 0.002), total fat mass (β = 0.021, P = 0.002), trunk fat mass (β = 0.038, P = 0.006), and leg fat mass (β = 0.045, P = 0.004) were positively associated with free androgen index (FAI). In addition, BMI (β=-0.017, P = 0.003), waist circumference (β=-0.008, P = 0.002), WHtR (β=-1.167, P = 0.004), total fat mass (β=-0.008, P=0.003), trunk fat mass (β=-0.017, P=0.001), and leg fat mass (β=-0.018, P=0.004) were negatively associated with the serum level of sex hormone binding globulin (SHBG). WHtR showed the greatest area under the curve (AUC) value (AUC = 0.676, P = 0.001) for identifying hyperandrogenism (FAI ≥ 4.97 or total testosterone ≥ 0.7 ng/mL) in PCOS women with corresponding sensitivity of 87.30% and specificity of 39.70%.

Conclusions: WHtR is related to hyperandrogenism in PCOS better than other anthropometric measures.

Objective: This study aimed to compare the salivary gland ultrasonography(SGUS) findings in patients with primary Sjögren's Syndrome (pSS) and diabetes mellitus(DM) patients with sicca symptoms and to examine the relationship between salivary gland ultrasonography (SGUS) findings with clinical and laboratory parameters.

Methods: In this study, 34 patients with pSS and 34 DM patients with sicca symptoms were included. In all patients, bilateral parotid, and submandibular gland ultrasonography (totally 272 glands) was performed by blinded rheumatologist, using the Hocevar and the Outcome Measures in Rheumatology (OMERACT) scoring system. Clinic and ultrasonographic variables were compared between groups. The association between SGUS score and disease duration was analyzed by correlation analysis.

Results: Patients with pSS presented significantly higher SGUS scores than patients with DM (the Hocevar score; 20.93(± 9.65) vs. 3.82(± 3.71); p < 0.05, the OMERACT score; 5.96(± 2.30) vs. 2.07(± 1.65); p < 0.05, respectively). In patients with pSS, the submandibular gland scores were significantly higher than the parotid gland scores (right; p < 0.05 vs. left; p < 0.01) while DM patients showed significantly higher parotid gland scores (right; p < 0.05 vs. left; p < 0.05). In pSS patients, the SGUS scores were associated with disease duration (r = 0.57; r = 0.50; p < 0.05), symptom duration (r = 50; r = 0.47; p < 0.05), and the European League Against Rheumatism Sjögren's Syndrome Patient Reported Index (ESSPRI)-dryness score (r = 0.35, r = 0.36; p < 0.05). However, in DM patients, the SGUS scores are highly correlated with the ESSPRI-dryness (r = 0.74, r = 0.72; p < 0.05) and HbA1C level (r = 0.91, r = 0.86; p < 0.05).

Conclusions: This study demonstrated that major salivary gland involvement was more severe and correlated with disease duration, and submandibular gland was dominantly affected in pSS. Contrarily, in DM patients, salivary gland involvement was milder, parotid dominant and related to level of dryness and HbA1C, rather than disease duration when compared to pSS.

Background: The thyroid function test (free triiodothyronine [FT3], free thyroxine [FT4], and thyroid-stimulating hormone [TSH]) is one of the key determinant of glucose homeostasis by regulating the balance of insulin. Thyroid dysfunction alters glucose metabolism, leading to insulin resistance (IR). This study aimed to assess the association between thyroid function and IR in pregnant Sudanese women.

Method: A cross-sectional study was conducted in Saad Abuelela Hospital, Khartoum-Sudan, from January to April 2021. Obstetric/sociodemographic characteristics were gathered through questionnaires. Serum TSH, FT3, FT4, fasting plasma glucose (FPG), and fasting insulin levels were measured and evaluated, and IR was estimated using the homeostatic model assessment for insulin resistance (HOMA-IR) equation.

Results: In total, the study included 127 pregnant women with a median age of 27.0 years (interquartile range [IQR] 23.0‒31.2) and a median gestational (IQR) age of 25.0 (IQR 25.0‒27.0) weeks. The medians (IQRs) of the TSH, FT3, and FT4 were 1.600 (1.162‒2.092) IU/ml, 2.020(1.772‒2.240) nmol/l, and 10.70 (9.60‒11.90) pmol/l, respectively. The median (IQR) of the FPG and fasting blood insulin level was [69.0 (62.00‒78.00) mg/dl] and [5.68(2.99‒11.66) IU/ml], respectively. The median (IQR) of the HOMA-IR level was 0.9407 (0.4356‒2.1410). There was a positive correlation between HOMA -IR and FT3 levels (r = 0.375; P < 0.001) and a negative correlation with FT4 levels (r= -0.312; P < 0.001). Also, a significant positive correlation was found between fasting insulin levels and FT3 levels (r = 0.438; P < 0.001) and a negative correlation with FT4 levels (r= -0.305; P < 0.001).

Conclusions: This study indicated that FT3 has positive correlation with HOMA-IR, while FT4 has negative correlation among healthy pregnant women without a history of thyroid dysfunction. This may indicate screening of euthyroid pregnant women for thyroid dysfunction and IR. Further studies are needed.