Type 1 Diabetes Brazilian patients exhibit reduced frequency of recent thymic emigrants in regulatory CD4CD25Foxp3T cells.

To control immune responses, regulatory CD4CD25Foxp3 T cells (Treg) maintain their wide and diverse repertoire through continuous arrival of recent thymic emigrants (RTE). However, during puberty, the activity of RTE starts to decline as a natural process of thymic involution, introducing consequences, not completely described, to the repertoire. Type 1 diabetes (T1D) patients show quantitative and qualitative impairments on the Treg cells.

Flash glucose monitoring system in patients with type 1 diabetes in healthcare center in Brazil: real world data from a short-term prospective study.

Objective: To evaluate the alternate use of flash glucose monitoring (FGM) with self-monitoring blood glucose (SMBG), in patients with type 1 diabetes (T1D).

Materials And Methods: Two weeks of open FGM (P2), both preceded (P1) and followed by 2 weeks (P3) of SMBG with a blinded FGM system. Mean absolute relative difference (MARD) was calculated by (|FGMi - SMBGi|) / SMBGi, where it was a paired data sample.

Risk factors associated with nonalcoholic fatty liver disease evaluated by elastography in patients with type 2 diabetes.

Objective: There is controversy about the indication for nonalcoholic fatty liver disease (NAFLD) screening in patients with type 2 diabetes mellitus (T2D). The present study aims to contribute to NAFLD surveillance in patients with T2D, assessing the association of clinical and biological variables with hepatic stiffness and steatosis.

Subjects And Methods: A cross-sectional design was used, with data collection from electronic medical records, including adults with T2D who underwent transient elastography (TE) between June 2018 and December 2019.

The lifestyle of Brazilian medical students: What changed and how it protected their emotional wellbeing during the COVID-19 pandemic.

Background And Objectives: Adopting healthy lifestyle pillars promotes longer lives free from major chronic diseases. The COVID-19 pandemic imposed behavioural changes and psychological burdens. The aim of this study was to assess changes in medical students' six lifestyle pillars that were imposed by the COVID-19 pandemic.

Telemonitoring type 1 diabetes patients during the COVID-19 pandemic in Brazil: was it useful?

Objective: To evaluate the performance of telemonitoring in detecting clinical and psychological needs and adherence to the protective measures imposed by the COVID-19 pandemic in addition to providing remote assistance for patients with type 1 diabetes (T1D) in a public university center in Brazil.

Methods: Telemonitoring protocol included phone calls and e-mails. Patients were asked to rate COVID-19-like symptoms, psychological symptoms, epidemiological issues, and adherence to diabetes management (insulin, exercise, and diet) using a 0-to-10 scale.

Cytokine Levels in Neural Pain in Leprosy.

Pain is a frequent symptom in leprosy patients. It may be predominantly nociceptive, as in neuritis, or neuropathic, due to injury or nerve dysfunction. The differential diagnosis of these two forms of pain is a challenge in clinical practice, especially because it is quite common for a patient to suffer from both types of pain.

The impact of ethnicity, educational and economic status on the prescription of insulin therapeutic regimens and on glycemic control in patients with type 1 diabetes. A nationwide study in Brazil.

Aims: Establish the relationship between demographic, educational and economic status on insulin therapeutic regimens (ITRs) and on glycemic control in patients with type 1 diabetes.

Methods: This was a cross-sectional, multicenter study with 1760 patients conducted between August 2011 and August 2014 in 10 Brazilian cities.

Results: Patients were stratified according to ITRs as follows: only NPH insulin (group 1, n=80(4.

Health-related quality of life in patients with type 1 diabetes mellitus in the different geographical regions of Brazil: data from the Brazilian Type 1 Diabetes Study Group.

Background: In type 1 diabetes mellitus (T1DM) management, enhancing health-related quality of life (HRQoL) is as important as good metabolic control and prevention of secondary complications. This study aims to evaluate possible regional differences in HRQoL, demographic features and clinical characteristics of patients with T1DM in Brazil, a country of continental proportions, as well as investigate which variables could influence the HRQoL of these individuals and contribute to these regional disparities.

Methods: This was a retrospective, cross-sectional, multicenter study performed by the Brazilian Type 1 Diabetes Study Group (BrazDiab1SG), by analyzing EuroQol scores from 3005 participants with T1DM, in 28 public clinics, among all geographical regions of Brazil.

Heterogeneity in the costs of type 1 diabetes in a developing country: what are the determining factors?

Background And Aims: Regional differences in the clinical care of Type 1 diabetes (T1D) in Brazil have been recently described. This study aimed to estimate the costs of T1D from the public health care system's perspective across the regions of Brazil and to determine the components that influence these costs.

Methods: This was a retrospective, cross-sectional and nationwide multicenter study conducted between December 2008 and December 2010 in 28 public clinics in 20 Brazilian cities.

The cost of type 1 diabetes: a nationwide multicentre study in Brazil.

Objective: To determine the direct medical costs of type 1 diabetes mellitus (T1DM) to the National Brazilian Health-Care System (NBHCS) and quantify the contribution of each individual component to the total cost.

Methods: A retrospective, cross-sectional, nationwide multicentre study was conducted between 2008 and 2010 in 28 public clinics in 20 Brazilian cities. The study included 3180 patients with T1DM (mean age 22 years ± 11.

Impact of diabetes on cardiovascular disease: an update.

Cardiovascular diseases are the most prevalent cause of morbidity and mortality among patients with type 1 or type 2 diabetes. The proposed mechanisms that can link accelerated atherosclerosis and increased cardiovascular risk in this population are poorly understood. It has been suggested that an association between hyperglycemia and intracellular metabolic changes can result in oxidative stress, low-grade inflammation, and endothelial dysfunction.

Prevalence, awareness, and treatment of hypertension in patients with type 1 diabetes: a nationwide multicenter study in Brazil.

Objective. This study evaluated the prevalence, awareness, and type of treatment for hypertension in Brazil in patients with type 1 diabetes (T1D). Methods.

[Influence of dietary glycemic index on anthropometric and biochemical parameters in patients with type 1 diabetes].

Objective: To assess the influence of a non-pharmacological intervention, consisting of a diet low glycemic index (GI) for a period of six months on metabolic control and anthropometric parameters in patients with type 1 diabetes mellitus.

Subjects And Methods: Ninety-six type 1 diabetic patients underwent an anthropometric, biochemical and dietary assessment before and six months after the prescription of diet based on the glycemic index.

Results: After six months we observed a decrease in A1C levels (9,8 ± 2,26% vs.

[Reliability of the classification of nutritional status obtained through the BMI and three different methods of body fat percentage in patients with type 1 diabetes mellitus].

Objective: To assess the reliability of classification of nutritional status (NS) obtained through the body mass index (BMI) and three different methods of body composition (BC) in individuals type 1 diabetics (T1D) and non-diabetic subjects.

Methods: 84 patients with T1D and 37 controls were evaluated. Anthropometric data was collected to calculate BMI and assessment of BC was performed through the methods of skinfold thickness (SF), bipolar (BI) and tetrapolar (TT) bioelectrical impedance.

[Dyslipidemias in type 1 diabetes: a current approach].

With the intensive glycemic control in the therapy of type 1 diabetes mellitus (T1DM) patients, cardiovascular disease has been the main cause of mortality. Identification of risk factors, such as dyslipidemia is considered of great importance in terms of avoiding chronic micro and macro vascular complications. The statements for prevention of coronary artery disease in diabetes are generally are related do type 2 diabetes mellitus and little attention is paid to T1DM.