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PURPOSE: To investigate the effect of restrictive measures the COVID-19 pandemic imposed on glycemic control of patients with type 2 diabetes (T2D) and its associated factors. METHODS: Outpatients with T2D who had an appointment scheduled during the social distancing period were eligible for telemonitoring. Clinical and laboratorial data were collected from medical records in the last consultation before and from the first visit after the COVID-19 pandemic lockdown period. RESULTS: From the 1241 eligible patients, 816 (65.7%) could be contacted by phone, 137 (11%) attended the unit for consultation during the social distancing period, and 1040 (83.8%) returned up to 12 months after the end of the lockdown period. We observed a meaningful reduction of glycated hemoglobin (HbA1c) (7.9 [7-9] vs. 7.7 [6.9-8.8] p = 0.004) and no difference in body mass index (29.5 [26-33.7] vs. 29.6 [26.2-34.1], p = 0.17) before and after the social distancing period. According to insulin use at baseline, the HbA1c variation was +0.6 (-0.7 to +2) and -0.6 (-2.1 to +0.7) in patients without and with insulin, respectively (p < 0.001). In the multivariate model, insulin therapy was the only independent significant predictor of HbA1c reduction. CONCLUSION: This study observed an improvement in glycemic control after the lockdown. The only independent predictor found was previous insulin use. Probably, the longer time available to perform frequent blood glucose self-monitoring at home and adjustments in insulin therapy could explain our findings.
Assuntos
COVID-19 , Diabetes Mellitus Tipo 2 , Glicemia , Brasil/epidemiologia , Controle de Doenças Transmissíveis , Diabetes Mellitus Tipo 2/epidemiologia , Diabetes Mellitus Tipo 2/terapia , Hemoglobinas Glicadas/análise , Controle Glicêmico , Humanos , Hipoglicemiantes/uso terapêutico , Insulina/uso terapêutico , PandemiasRESUMO
BACKGROUND: Gestational diabetes is a risk factor for future development of type 2 diabetes. The primary aim of this study was to estimate the prevalence of postpartum glucose tolerance status evaluation in pregnancies complicated by gestational diabetes 6-12 weeks after delivery. The secondary one was to identify the factors that are implicated with postpartum glucose retesting. METHODS: This was a retrospective study performed with a cohort of women with gestational diabetes, with prenatal care and delivery at a tertiary care center, from January 2013 to April 2017. The diagnosis of gestational diabetes was based on IADPSG criteria (Fasting ≥ 92 mg/dl, 1 h ≥ 180 mg/dl and/or 2 h ≥ 153 mg/dl, respectively) and the diagnosis of type 2 diabetes and prediabetes were made using the 2016 ADA's criteria (fasting and 2 h after glucose load ≥ 126 mg/dl and/or ≥ 200 and 100-125 mg/dl and/or 140 and 199 mg/dl, respectively). All women had an appointment scheduled 6-12 weeks postpartum with the results of a 75-g oral glucose tolerance test (OGTT). RESULTS: Of the 152 evaluated women, 21 (13.8%) returned with the postpartum OGTT results. Of these, 9 (45.0%) had a diagnosis of prediabetes. The use of insulin during gestation was the only factor implicated in a higher adherence rate to postpartum testing OR 6.33 (p 0.002). No significance was found for other demographic and clinical variables (age, family income, years of study, parity, gestational age at first visit, smoking, family history of type 2 diabetes, diagnosis of gestational diabetes before the third trimester, pregestational body mass index, previous history of gestational diabetes and ethnicity). CONCLUSION: The majority of patients with gestational diabetes did not return postpartum to perform OGTT and in our study the only factor implicated in a higher postpartum return was the use of insulin during pregnancy. Considering that 45.0% were diagnosed with prediabetes, diabetes care teams should initially identify non-adherent patients.
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AIMS: Gestational diabetes mellitus may precede development of Type 2 diabetes and may be related to cardiovascular disease. Pulse wave velocity measurement is the gold-standard method to evaluate arterial stiffness, a preclinical cardiovascular risk marker. However, the relationship between aortic stiffness and gestational diabetes is unclear. The aim of this study was to evaluate aortic pulse wave velocity in women with gestational diabetes in comparison with a matched control group of healthy pregnant women. METHODS: This case-control study included 24 women with gestational diabetes and 27 matched control subjects. Clinical, demographic and laboratory variables were obtained and aortic pulse wave velocity were measured. RESULTS: Both groups had similar age, gestational age, BMI, ethnicity, smoking status and blood pressure levels. Women with gestational diabetes had aortic pulse wave velocity comparable with control subjects: 7.2 ± 0.9 vs. 7.3 ± 1.2 m/s (P = 0.79). When categorized according to the median value of pulse wave velocity (7.3 m/s), age (P < 0.001), diastolic blood pressure (P = 0.03) and heart rate (P = 0.02) were associated with increased arterial stiffness. In the group with gestational diabetes, there was a non-significant trend towards higher 1-h postprandial glycaemia in patients with higher (above the median) pulse wave velocity (6.5 ± 0.8 vs. 7.1 ± 1.3 mmol/l, P = 0.22) and a lower prevalence of patients with good glycaemic control (38.5 vs. 72.7%, P = 0.09). CONCLUSIONS: Although gestational diabetes may be a risk factor for development of cardiovascular disease, women with gestational diabetes do not have higher aortic stiffness than healthy pregnant women. Time of exposure to hyperglycaemia may have been insufficient to increase central arterial stiffness in women with gestational diabetes.
Assuntos
Aorta/fisiopatologia , Diabetes Mellitus Tipo 2/fisiopatologia , Diabetes Gestacional/fisiopatologia , Angiopatias Diabéticas/fisiopatologia , Hiperglicemia/fisiopatologia , Rigidez Vascular , Adulto , Glicemia/metabolismo , Pressão Sanguínea , Índice de Massa Corporal , Brasil/epidemiologia , Estudos de Casos e Controles , Estudos Transversais , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/epidemiologia , Diabetes Mellitus Tipo 2/prevenção & controle , Diabetes Gestacional/epidemiologia , Angiopatias Diabéticas/epidemiologia , Feminino , Humanos , Hiperglicemia/complicações , Hiperglicemia/epidemiologia , Gravidez , Fluxo Pulsátil , Fatores de Tempo , Resistência VascularRESUMO
Acute infectious thyroiditis is a rare condition of the thyroid gland, most often arising in children with congenital conditions connecting the thyroid directly to the oropharynx, such as a piriform fistula or thyroglossal duct. We report a case of acute thyroiditis due to septic emboli derived from infective endocarditis.
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Embolia/microbiologia , Endocardite Bacteriana , Sepse , Tireoidite Supurativa/microbiologia , Adulto , Antibacterianos/uso terapêutico , Humanos , Masculino , Vancomicina/uso terapêuticoRESUMO
It has been suggested that type 1 (T1D) and type 2 diabetes (T2D) might share some susceptibility risk factors. A higher prevalence of T2D has been reported in families of Caucasian T1D children than in the general population, although data in adults and multiethnic groups is still lacking. Our goal was to compare the prevalence of T2D family history between adults with T1D from a multiethnic population and a non-diabetic control group. We performed a cross-sectional analysis of 145 adults with T1D and 141 healthy adults (control group) that included an interview and a review of the medical charts. Groups were matched for age, sex, ethnicity and body mass index (BMI). We found a higher prevalence of not only T1D but also T2D in first-degree relatives of patients than in controls (p<0.001 and p=0.042, respectively). These differences were not observed for second/third-degree relatives. When subjects were stratified according to their ethnicity, the higher frequency of T2D in FDR of patients than controls became more striking in non-white (p=0.002) and disappeared in white individuals (p=0.85). To conclude, the prevalence of T1D and T2D was higher in first-degree relatives of patients with T1D than of controls. The difference in T2D family history between patients and controls was specially striking among non-whites, which may represent a peculiarity of T1D in this group.