Objective: We aimed to compare the levels of plasma zonulin, a non-invasive biomarker of increased intestinal permeability, between pregnant subjects, with and without gestational diabetes mellitus (GDM), at 24–28 gestational weeks. The eighty-five consecutive pregnant subjects that presented to our hospital’s obstetrics outpatient clinic and were diagnosed with GDM, for the first time by an oral glucose tolerance test (OGTT), formed the GDM group; 90 consecutive subjects that were not diagnosed with GDM by OGTT, formed the control group. The diagnosis of GDM was made by an OGTT performed between the 24th and 28th weeks of gestation, and in compliance with the American Diabetes Association (ADA) criteria. Plasma zonulin levels were measured by the enzyme-linked immunosorbent assay (ELISA) methods. The Plasma zonulin level was significantly higher in the GDM group than the control group (p < 0.001). A correlation analysis showed that plasma zonulin level was positively correlated to body mass index (BMI), creatinine, fasting plasma glucose, baseline, first hour, and two hours glucose levels and the OGTT, hemoglobin A1C (HbA1_C), homeostatic model assessment for insulin resistance (HOMA-IR), and alanine aminotransferase (ALT) levels. Our findings suggest that zonulin may be a non-invasive biomarker involved in the pathogenesis of GDM. Further large-scale studies are needed on this subject.

To investigate the presence of peripheral artery disease (PAD) via the ankle brachial index (ABI) in patients with known cardiovascular and/or cerebrovascular diseases or with at least one risk factor for atherothrombosis.

Aim: To evaluate the impact of relevant patient‐level characteristics on the efficacy and safety of subcutaneous, once‐weekly semaglutide in subjects with type 2 diabetes. Materials and Methods: Exploratory post hoc analyses of pooled SUSTAIN 1‐5 (phase 3a) randomized, controlled trials examined the change from baseline in HbA1c and body weight (BW), and the proportions of subjects achieving the composite endpoint (HbA1c < 7.0% [53 mmol/mol]), without weight gain or severe/blood glucose‐confirmed symptomatic hypoglycaemia at week 30 with semaglutide (0.5/1.0 mg) across clinically relevant patient subgroups: baseline HbA1c (≤7.5%, >7.5%‐8.0%, >8.0%‐8.5%, >8.5%‐9.0% and > 9.0%), background medications, diabetes duration and pancreatic beta‐cell function. Results: Mean HbA1c (% point) reductions increased from lowest to highest HbA1c subgroups (−0.9%, −1.2%,‐1.5%, −1.7% and −2.3% [effect of subgroup within treatment: P = 0.247] for semaglutide 0.5 mg, and −1.1%, −1.4%, −1.9%, −2.1% and −2.7% [ P = 0.045] for semaglutide 1.0 mg), with mean HbA1c ranges at week 30 of 6.3%‐7.3% and 6.1%‐6.9%, respectively. The corresponding BW reductions generally decreased with increasing baseline HbA1c (−4.4, −3.9, −3.9, −3.3 and −2.9 kg [ P = 0.004], and −6.4, −5.9, −5.2, −4.5 and −4.8 kg [ P < 0.001], respectively). HbA1c and BW reductions were consistently greater for semaglutide 1.0 mg versus 0.5 mg across background medication, diabetes duration and pancreatic beta‐cell function subgroups. Adverse events with semaglutide were consistent with the glucagon‐like peptide‐1 receptor agonist class, with gastrointestinal events the most common. Conclusions: Semaglutide was consistently efficacious across the continuum of diabetes care in a broad spectrum of patient subgroups with a range of clinical characteristics.

Aim: In our study, we investigated the efficiency of the prognostic nutritional index (PNI) score and the CRP, age, platelet count, albumin level (CAPA) score predicting mortality and intensive car... Lay abstract The COVID-19 pandemic is a global health problem that affects all societies. In order to deal with this urgent situation, the rapid spread of the disease in outbreaks requires categori...

Background and aims: Favipiravir is a ribonucleic acid (RNA)-dependent RNA polymerase (RdRP) inhibitor antiviral agent used in the treatment of coronavirus disease-2019 (COVID-19). In this study, we investigated the changes in serum transaminase levels of patients and the relationship between serum transaminase elevation with mortality in patients who were hospitalized with the diagnosis of COVID-19 and received favipiravir treatment. Materials and methods: 454 patients who received favipiravir and 113 patients who did not receive favipiravir were evaluated. Serum transaminase levels of the patients were compared at baseline and after five days of treatment, and the relationship between serum transaminase elevation and mortality was investigated. Results: No significant aspartate aminotransferase (AST) or alanine aminotransferase (ALT) elevation was detected due to favipiravir treatment. AST elevation was found, respectively, as 133 (29.3%), 32 (28.3%) (p=0.100), ALT elevation as 112 (24.7%), 35 (29.3%) (p=0.100) in the groups receiving and not receiving favipiravir. High AST level was found as a risk factor for mortality in all patient groups (p=0.008). Conclusions: There was no statistically significant elevation in serum transaminase levels due to favipiravir use in patients hospitalized for COVID-19. A high level of AST is a significant risk factor to show mortality and intensive care unit (ICU) admission in patients with COVID-19.

Introduction: The COVID-19 pandemic has shown that patients should be categorized according to their risk group, patient follow-up and the use of health resources should be arranged according to this categorization. Therefore, practical and inexpensive biomarkers are needed. In this study, the relationship between neutrophil to lymphocyte ratio (NLR), platelet to lymphocyte ratio (PLR), mean platelet volume (MPV) and red blood cell distribution width (RDW) levels, which can be easily calculated by complete blood count, with mortality and intensive care unit (ICU) admission in COVID-19 disease was evaluated. Materials and Methods: 748 inpatients with positive COVID-19 PCR test were evaluated retrospectively. The NLR, PLR, MPV and RDW levels calculated from the complete blood count parameters of the patients at hospital admissions and their relationship with the mortality and the ICU admission in COVID-19 disease were evaluated. Results: In terms of mortality, a statistically significant difference was found between RDW levels in the evaluation performed in the patient groups who survived and died (p: 0.014). No statistically significant difference was found in NLR, PLR and MPV levels. In the evaluation made between ICU (+) and ICU (-) groups, a statistically significant difference was found in RDW and NLR levels (p: 0.042, p: 0.01, respectively). There was no statistically significant difference between PLR and MPV levels for ICU admission. Conclusion: RDW level was found to be associated with COVID-19 related mortality and ICU admission.