The Association between Non-Alcoholic Fatty Liver Disease and Dynapenia in Men Diagnosed with Type 2 Diabetes Mellitus.

Background: Dynapenia and non-alcoholic fatty liver disease (NAFLD) are common, especially in the middle and advanced-age diabetic male population. We aimed to examine the clinical features, NAFLD severity, and parameters associated with the presence of dynapenia in type 2 diabetes mellitus (T2DM) cases. Material and Methods: One hundred thirty-five male patients diagnosed with T2DM between 45 and 65 years of age were included. Patients were staged by ultrasonography according to NAFLD status. Results: There were significant differences in muscle strength, upper arm circumference, calf circumference, and up-and-go test scores between the mild-moderate-severe and non-NAFLD groups (p < 0.001 for all). The frequency of dynapenia was lower, and arm and calf circumferences were higher in patients without NAFLD. The muscle strength, upper arm circumference, calf circumference, and up-and-go test scores were significantly lower in the dynapenic group compared to the non-dynapenic group (p < 0.005 for all). The prevalence of dynapenia increased along with the increase in NAFLD stages (p < 0.001). Conclusions: We detected a significant association between NAFLD and dynapenia in middle-aged men with T2DM. As muscle strength decreases, the amount of fat in the liver increases, and as the fat in the liver increases, muscle strength decreases.

The relationship between dynapenia and vitamin D level in geriatric women with type 2 diabetes mellitus.

Objective: In this study, we examined the possible relationship between dynapenia and vitamin D (VD) levels in geriatric women with type 2 diabetes mellitus (T2DM). Methods: One hundred and twenty-two geriatric female patients aged 65-80 years with a diagnosis of T2DM were included in this prospective study. Physical examinations of the patients were performed, and biochemical tests were analyzed. The muscle strength of the patients was measured with a hand dynamometer. Dynapenia was defined as low grip strength with normal skeletal muscle mass index. In muscle strength measurements, for female patients, over 20 kg was accepted as normal and below 20 kg as decreased muscle strength. Patients were separated into three groups as <10 ng/ml, 10-30 ng/ml, and >30 ng/ml according to VD levels; according to the status of dynapenia, they were divided into two groups as dynapenic and non-dynapenic. By comparing all these parameters between these groups, the relationship between VD level and dynapenia was evaluated. In statistical analysis, significance was accepted as p<0.05. Results: While 54 of the patients (44.3%) met the dynapenia criterion, 68 patients (55.7%) were non-dynapenic. Patients were first compared according to their dynapenia status. VD level was significantly lower in the dynapenic group (p<0.05). In the correlation analysis, a moderate positive correlation was found between muscle strength and VD (p=0.033, r: 0.23). The patients were then compared according to the VD groups. In the VD insufficient group, muscle strength (p=0.015), body mass index (p=0.025), systolic blood pressure (p<0.01), and glucose (p<0.01) were statistically significantly higher. Conclusion: In the present study, we found a considerable relationship between VD levels and dynapenia in geriatric women with T2DM.

The effect of interleukin-6 level at the time of hospitalisation on erectile functions in hospitalised patients with COVID-19.

We evaluated the relationship between erectile dysfunction (ED) and IL-6 levels in males with COVID-19. The study included 80 male patients aged 30-45 years who were hospitalised due to COVID-19. The International Index of Erectile Function (IIEF-5) questionnaire was used to assess erectile function. The IIEF-5 questionnaire was re-administered at a 3-month control visit after discharge, and the change score from baseline was recorded. The patients were divided into three groups according to the IIEF-5 score at 3 months as Group 1 (severe ED), Group 2 (moderate ED) and Group 3 (no ED), and into two groups according to IL-6 level at the time of admission as Group A (IL-6 ≤ 50 ng/ml) and Group B (IL-6 > 50 ng/ml). The change in the IIEF-5 score (p < .001) was significantly greater in Group B than in Group A. There was also significant difference in IL-6 between Group 1 and Group 2 (p = .008). The correlation analysis revealed a moderate correlation between IL-6 level and the change in IIEF-5 score and D-dimer level (r:0.529, p < .001) and a weak correlation between IL-6 level and FSH (r:0.309, p = .005). The present study suggests that elevated IL-6 levels in male patients hospitalised due to COVID-19 might be related to the risk of developing ED.

Relationship between Epicardial Fat Tissue Thickness and CRP and Neutrophil-Lymphocyte Ratio in Metabolic Syndrome Patients Over 65 Years.

OBJECTIVE: There are no data evaluating the association of neutrophil-to-lymphocyte ratio (NLR) and C-reactive protein (CRP) with epicardial fat tissue thickness (EFTT) in elderly metabolic syndrome (MS) patients. In this study, we aimed to investigate the relationship of EFTT with CRP and NLR in patients with MS over 65 years. METHODS: A cross-sectional study was performed. Fifty patients (patient group) with MS and 25 subjects (control group) without MS were allocated in the study. All parameters were compared in patient and control groups. The correlations between NLR, CRP, and EFTT were evaluated. RESULTS: White blood cell and neutrophil levels were higher in MS group (p=0.020 and p=0.019, respectively). Both transverse and longitudinal EFTT were increased in MS patients (p<0.001). There was a significant correlation between the EFTT and NLR but not with CRP in the MS group (r=0.4, p=0.003). CONCLUSION: Our study showed that both longitudinal and transverse EFTT are associated with NLR in patients older than 65 years with MS. In geriatric MS patients, higher NLR level may be an indicator of increased visceral fat around the myocardium.

Serum Amino Acid Levels and Mortality in Patients Undergoing Percutaneous Endoscopic Gastrostomy.

OBJECTIVE: To evaluate the effect of feeding via percutaneous endoscopic gastrostomy tube (PEG) on serum amino acid levels and mortality. STUDY DESIGN: Descriptive study. PLACE AND DURATION OF STUDY: University of Health Sciences, Umraniye Training and Research Hospital, Istanbul, Turkey, from January 2016 to February 2019. METHODOLOGY: Patients over 18 years of age, who were indicated for PEG due to loss of swallowing reflex, were included in the study. The follow-up period of the study was one year. The patients were reevaluated on the 3rd, 6th, and 12th months after inclusion. Anthropometric measurements, and nutritional status were evaluated at each visit, and quantitative amino acid levels were analysed. Statistical significance was accepted as p <0.05. RESULTS: The study was carried out with a total of 53 cases (23 men and 30 women) ranging in the age from 18 to 91 years. While 13 patients were still alive, 40 patients died before completing one year. The levels of glutamine, leucine, taurine, and threonine were significantly different between surviving patients and dead. A statistically significant difference was found between the levels of citrulline (p <0.001), ornithine (p = 0.036) and tyrosine (p = 0.011) during the four different visits of patients who survived. In patients who died, a significant difference was found between the levels of threonine, ornithine, and aspartic acid (p <0.043 for all) between visits. Citrulline and tyrosine levels were found to be significantly increased in surviving patients. CONCLUSION: The amino acid profiles of malnourished patients vary considerably. Increase in citrulline, ornithine and tyrosine levels are noted in surviving patients. Key Words: Amino acid, Percutaneous endoscopic gastrostomy, Malnutrition, Mortality.

The Relationship Between Osteoarthritis and Sarcopenia in Geriatric Diabetic Patients.

Objectives: Osteoarthritis is a common disease affecting the quality of life in the elderly population. Osteoarthritis is a painful condition commonly encountered in patients aged 65 years and older and it may cause muscle weakness. Sarcopenia is a condition that has an increasing prevalence in the elderly population. The present study evaluated the relationship between sarcopenia and osteoarthritis. Methods: The study included 100 patients aged 65 years and older who were diagnosed with diabetes mellitus. The patients were divided into two groups as Group 1 and Group 2. Group 1 was composed of 50 patients with diabetes and osteoarthritis and Group 2 was composed of 50 patients with diabetes but without osteoarthritis. A detailed medical history was obtained from all patients and all patients underwent physical examination. The get-up and go test was performed, handgrip strength was measured with a hand dynamometer, bioimpedance analysis was performed, and mid-upper arm circumference, calf circumference and waist circumference were measured, and laboratory tests including complete blood count, biochemical nutritional parameters, liver and kidney function tests, and erythrocyte sedimentation rate were ordered. The Kellgren and Lawrence grading system was used to evaluate the severity of osteoarthritis and the skeletal muscle mass index was used to evaluate the muscle mass. These parameters were compared between the two groups. Results: Of the study participants, 1% had severe sarcopenia, 22% had moderate sarcopenia, and 77% did not have sarcopenia. Albumin (p=0.013), magnesium (p=0.038), total protein (0.004), erythrocyte sedimentation rate (p=0.047), hemoglobin level (p=0.018), muscle strength (p=0.046), height (p=0.033), and muscle mass (p<0.05) were significantly different in patients with osteoarthritis compared to patients without osteoarthritis. Patients with osteoarthritis achieved poorer results on the get-up and go test (p=0.014), and mid-upper arm circumference (p=0.028), and calf circumference (p=0.016) were lower in this group. There was a negative moderate correlation between the muscle mass and the Kellgren and Lawrence grade (p<0.05, r: -0.405), whereas there was a positive moderate correlation between sarcopenia index and the Kellgren and Lawrence grade (p<0.05, r: 0.320) in patients with osteoarthritis. Conclusion: The present study is the first to evaluate the relationship between sarcopenia and osteoarthritis in geriatric diabetic patients. The present study found a significant relationship between osteoarthritis and sarcopenia in geriatric patients with type II diabetes mellitus. The authors suggest that pain associated with osteoarthritis results in immobility, decrease in functional performance, and thus development of sarcopenia.

Association of vitamin D status and the risk of cardiovascular disease as assessed by various cardiovascular risk scoring systems in patients with type 2 diabetes mellitus.

OBJECTIVE: The aim of the present study was to evaluate the relationship between vitamin D (25[OH]D) status and the risk of cardiovascular disease as assessed by various cardiovascular risk scoring systems such as QRISK2, BNF, ASSING, SCORE, and Framingham in patients with type 2 diabetes mellitus(T2DM). METHODS: The study included 108 patients with vitamin D insufficiency (25[OH]D ≥ 10-30 ng/mL) and 100 patients with vitamin D deficiency (25[OH]D < 10 ng/mL), who were admitted to the diabetes outpatient clinics due to T2DM and who were aged 45-65 years. QRISK2, BNF, ASSING, SCORE, and Framingham were calculated and compared between the two groups. RESULTS: HbA1c levels were significantly higher in patients with vitamin D deficiency. Patients with vitamin D deficiency had significantly higher Framingham risk score (p < .001) and significantly lower BNF score (p < .001), whereas other scores did not significantly differ between the groups. There was a moderate, statistically significant correlation between 25[OH]D levels and Framingham risk score in negative direction (r = 0.537) and a weak but statistically significant correlation between 25[OH]D levels and BNF score (r = 0.295). 25[OH]D levels were significantly higher and HbA1c levels were significantly lower in patients with Framingham cardiovascular risk score ≤10%. CONCLUSION: We found a close relationship with Framingham cardiovascular risk score in diabetic patients with very low serum vitamin D levels. Cardiovascular risk as assessed by the Framingham's scale increases with decreasing 25[OH]D levels. BNF score was negatively correlated with 25[OH]D levels.

Evaluation of the relationship between microalbuminuria and 25-(OH) vitamin D levels in patients with type 2 diabetes mellitus.

BACKGROUND: 25-(OH) vitamin D (VD) deficiency has been described as potential risk factor for the development of diabetes in many epidemiological studies. 25-(OH) VD deficiency and insulin resistance associated with this deficiency are common findings in patients with type 2 diabetes mellitus. The objective of this study is to evaluate the relationship between 25-(OH) VD levels and microalbuminuria. METHODS: The patients with type 2 diabetes mellitus aged between 40 and 65 years, who were admitted to the diabetes outpatient clinics of our hospital, were evaluated in two different groups. The first group consisted of 119 patients with insufficient 25-(OH) VD levels (10-30 ng/mL) and the second group consisted of 121 patients with 25-(OH) VD deficiency (≤10 ng/mL). The relationship between 25-(OH) VD levels and the level of microalbuminuria was evaluated in the two groups. RESULTS: The mean 25-(OH) VD level was 11.5 ng/mL and the mean HbA1c level was 9.1%. When the patient groups were evaluated according to 25-(OH) VD levels, HbA1c values were significantly higher in patients with a 25-(OH) VD level of 10 ng/mL or lower (p = .039). 25-(OH) VD levels were not significantly different between patients with different stages of renal failure (p = .119), whereas the level of microalbuminuria was significantly different (p = .030). CONCLUSIONS: This study found that the level of microalbuminuria was significantly higher in patients with 25-(OH) vitamin D deficiency compared to patients with 25-(OH) VD insufficiency.

Association between sarcopenia and erectile dysfunction in males with type II diabetes mellitus.

BACKGROUND: The prevalence rates for both sarcopenia and erectile dysfunction (ED) gradually increase in middle-aged and elderly diabetic male population and they impair physical functioning, sexual functioning, and quality of life. The aim of the present study was to evaluate the sarcopenia in patients with diabetic ED. METHODS: The study included 98 male patients with type II diabetes mellitus (DM) aged 18-80 years. Blood chemistry and hormone levels were obtained. The International Index of Erectile Function (IIEF-5) questionnaire was administered to the patients. The patients were divided into three groups according to the IIEF-5 score; a score of 5-10 points indicated severe ED, a score of 11-20 indicated moderate ED, and a score of 21-25 points indicated no ED. The muscle mass, handgrip strength, timed up and go test, upper mid-arm circumference, calf circumference, and body mass index were obtained. The statistical analysis was performed using MedCalc Statistical Software version 12.7.7. All parameters were compared between the three groups. RESULTS: Of 98 patients included in the study, 84 patients had severe sarcopenia, 13 had moderate sarcopenia, while only one patient had normal muscle mass. The mean age was 56.59 ± 11.46 years. When patients were divided into three groups according to IIEF-5 score, 38 had severe ED, 39 had moderate ED, and 21 had no ED. There was a significant difference between the three groups in terms of handgrip strength, timed up and go test scores, upper mid-arm circumference, and calf circumference (p < .05 for all). CONCLUSIONS: Although muscle mass remains unchanged, muscle strength and physical performance decrease in diabetic ED patients. Diabetic patients with severe and moderate ED have lower muscle strength and physical performance.

The relationship between vitamin D level and erectile dysfunction in patients with type 2 diabetes mellitus.

Recent studies have suggested that a relationship could exist between 25-hydroxyvitamin D [25(OH)D] deficiency and erectile dysfunction (ED). The present study evaluated the relationship between 25(OH)D levels and ED in male patients with type 2 diabetes mellitus (DM). The study included 98 patients with type 2 DM aged between 18-80 years. The International Index of Erectile Function (IIEF-5) Questionnaire was administered. The patients were divided into three groups according to IIEF-5 scoring: IIEF-5 score between 5-10, severe ED; IIEF-5 score between 11-20, moderate ED; IIEF-5 score between 21-25, no ED. Biochemical parameters, 25(OH)D and hormonal analysis tests were obtained in all patients. All parameters were compared between these three groups. Of 98 patients included in the study, 32 had severe ED, 45 had moderate ED and 21 had no ED. The mean age was 55.12 ± 9.39 years and the mean 25(OH)D level was 13.69 ± 8.15 ng/ml. When the three groups were compared, 25(OH)D levels were significantly lower in patients with the IIEF-5 score between 5-10 (p = 0.020). There was a moderate positive relationship between IIEF-5 score and 25(OH)D level (r = 0.21, p = 0.038). The patients with severe ED have considerably lower 25(OH)D levels.