Lymphocyte-related ratios, systemic immune-inflammatory and systemic inflammatory response index in alcohol use disorder.

Addictive disorders are associated with systemic and central nervous system inflammation, which may be important for the onset and development of these diseases. Although lymphocyte-related parameters have recently been studied in alcohol use disorder (AUD), systemic immune-inflammation index (SII) and systemic inflammatory response index (SIRI) haven't. Lymphocyte-related ratios, SII and SIRI levels were evaluated between AUD and healthy controls (HC) in this study. It was a retrospective and cross-sectional study. This study included 72 patients with AUD and 184 individuals in the HC group. Lymphocyte related ratios such as neutrophil to lymphocyte ratio (NLR), monocyte to lymphocyte ratio (MLR) and platelet to lymphocyte ratio (PLR), SII and SIRI values were compared. Compared to HC group, NLR (p < 0.001), MLR (p < 0.001), and SIRI (p < 0.001) levels were significantly higher in AUD group. There was also a significant relationship between NLR and AST/ALT ratio in the AUD group (p = 0.022). The results of this study support that AUD is a chronic inflammatory psychiatric disorder. In addition, it may be useful to evaluate these markers in relation to liver enzymes in patients with AUD, as alcohol consumption causes liver damage. These markers may also be used in future studies to assess treatment response and disease severity.

New Anthropometric Measurements: Relationship to Thyroid Functions in Euthyroid Obese Subjects.

Introduction Body mass index (BMI) is unable to make a distinction between muscle mass and fat mass. Therefore, new anthropometric measurements, such as a body shape index (ABSI), body round index (BRI), and body adiposity index (BAI), have been formulated in recent years. Many studies have reported a correlation between BMI and thyroid function. In this study, we aimed to investigate the relationship between the above-mentioned new anthropometric measurements and thyroid functions in euthyroid obese subjects. Methods We included 675 euthyroid (TSH ≥ 0.4 and < 4.5 mIU/l) individuals from the obesity outpatient clinic, aged between 18 and 65 years old, with BMI ≥ 30. Thyroid-stimulating hormone (TSH), free T4 (fT4) and free T3 (fT3), anthropometric measurements (weight, height, and waist circumference), and bioelectric impedance analyses [percent body fat (PBF) and fat-free mass (FFM)] of individuals were measured and recorded. ABSI, BRI, and BAI were calculated with the data from these measurements. Anthropometric measurements were compared to thyroid function tests. Results Eighty percent of the subjects were female. The mean age and BMI were 38 ± 17 years and 38 ± 6 kg/m2, respectively. TSH was found to be negatively correlated with ABSI (p = 0.006) and positively correlated with BAI (p < 0.001), but a statistically significant relationship with BRI (p = 0.193) was not determined. Free T4 was not associated with any of the anthropometric measurements.While fT3 was determined to be positively correlated with ABSI (p = 0.008) and negatively correlated with PBF and BAI (p = 0.001, p = 0.002, respectively), no statistically significant relationship with fT3 and BRI was determined. Conclusion TSH is positively correlated with measurements of adiposity such as BMI, PBF, BAI while indexes in which abdominal obesity increases, such as waist circumference (WC), waist-hip ratio (WHR), and ABSI, are correlated with fT3 levels.

C-Peptide Levels Predict the Effectiveness of Dipeptidyl Peptidase-4 Inhibitor Therapy.

Background. Our aim was to define the conditions that affect therapeutic success when dipeptidyl peptidase-4 (DPP-4) inhibitor is added to metformin monotherapy. Materials and Methods. We reviewed the medical records of 56 patients who had received DPP-4 inhibitor as an add-on to metformin monotherapy and evaluated their response in the first year of therapy. Fasting blood glucose (FBG), HbA1c, C-peptide, and weight of the patients were recorded at 3-month intervals during the first year of treatment. Results. Patients who added DPP-4 inhibitor to metformin monotherapy had significant weight loss (P = 0.004) and FBG and HbA1c levels were significantly lowered during the first 6 months (both P < 0.001). Baseline levels of C-peptide were predictive for success of the treatment (P = 0.02), even after correction for confounding factors, for example, age, gender, or BMI (P = 0.03). Duration of diabetes was not a predictor of response to treatment (P = 0.60). Conclusion. Our study demonstrates that in patients having inadequate glycemic control, the addition of a DPP-4 inhibitor as a second oral agent to metformin monotherapy provides better glycemic control, protects ß-cell reserves, and does not cause weight gain. These effects depend on baseline C-peptide levels.

Voice characteristics associated with polycystic ovary syndrome.

OBJECTIVES/HYPOTHESIS: To test the assumption that voice is changed in polycystic ovary syndrome (PCOS) and identify changes that occur. STUDY DESIGN: Cross-sectional pilot study. METHODS: Thirty patients with PCOS and a control group of 22 age-matched and body mass index-matched healthy women were included. Demographic data, anthropometric measurement, serum androgens, and Voice Handicap Index-10 were determined. Transnasal fiberoptic laryngoscopy and rigid stroboscopy were performed. Supraglottic hyperfunction was assessed during fiberoptic laryngoscopy. Presence of supraglottic hyperfunction was interpreted as abnormal muscle tension pattern. Glottal closure configuration and vibratory wave characteristics were evaluated via stroboscopy. Acoustic analysis was performed with the Dr. Speech software program version 4 (Tiger DRS Inc., Seattle, WA). RESULTS: Voice complaints and acoustic parameters were similar between groups, whereas serum androgens were significantly higher in patients (P < 0.001). Laryngeal examination detected pathology in 17 (56.7%) patients and two (9.1%) controls (P < 0.001). Fiberoptic examination determined supraglottic hyperfunction in 11 patients but in only two controls (P = 0.023). In stroboscopy, incomplete glottal closure configuration and impaired vocal fold vibration were present in 10 and 11 patients, respectively, whereas only one control had glottal closure abnormality and none of the controls had abnormal vibration (P = 0.028 and P = 0.001, respectively). CONCLUSION: Abnormal muscle tension patterns and impaired vocal fold vibration are frequent among patients with PCOS; but they are not accompanied by increased vocal symptoms or deteriorated acoustic voice parameters. This may be important for professional voice users or in extensive or extraordinary voice use demands in patients with PCOS. LEVEL OF EVIDENCE: 3b. Laryngoscope, 126:2067-2072, 2016.

Relationship Between Parathormone and Obesity-Linked Disorders.

BACKGROUND: In this study, we aimed to investigate whether high parathormone (PTH) levels in obese patients contribute to the metabolic complications of obesity. METHODS: A total of 400 obese subjects aged 18-65 years were included. Anthropometric bioelectrical bioimpedance measures, blood tests, and 75 gram oral glucose tolerance test results were evaluated. RESULTS: Of the 400 obese subjects, 335 were female. The mean age was 39 ± 10 years. The median body mass index was 36 (interquartile range 34-41). Subjects were divided into quartiles according to blood PTH levels. Groups included quartile 1 [n = 100, median PTH; 42 (range 36-45)], quartile 2 [n = 100, median PTH; 55 (51-59)], quartile 3 [n = 100, median PTH; 73 (68-78)], and quartile 4 [n = 100, median PTH; 99 (89-125)]. Quartiles were evaluated with a generalized linear model adjusted for age, sex, and season of recruitment. Systolic and diastolic blood pressure, fasting glucose, homeostatic model assessment-estimated insulin resistance, insulin sensitivity index, triglyceride level, and high-density lipoprotein cholesterol (HDL-C) were not different among quartiles. PTH and 25 hydroxyvitamin D (25(OH)D) were not associated with higher odds of prevalent metabolic syndrome in obese subjects (odds ratio, OR, 0.99 [95% confidence interval, CI, 0.981.00], P = 0.38 and 0.99 95% CI 0.96-1.01], P = 0.46, respectively). Decreased 25(OH)D levels were significantly correlated with higher odds of low HDL-C (OR 0.96 [95% CI 0.93-0.99], P = 0.04). CONCLUSIONS: PTH does not contribute to the occurrence of metabolic components of obesity, but there is a positive correlation between 25(OH)D and HDL-C.