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Introducción. La pandemia por COVID-19 afectó la atención de pacientes con diabetes mellitus tipo 1 (DM1). Además, se reportó un aumento de cetoacidosis diabética (CAD) como forma de diagnóstico. Objetivos. Evaluar si durante la pandemia por COVID-19 se modificaron el tiempo de evolución de síntomas, las causas de hospitalización por DM1 y la proporción de formas graves, y describir la infección por SARS-CoV-2 en estos pacientes. Población y métodos. Estudio transversal que incluyó pacientes menores de 19 años hospitalizados por DM1 en un centro pediátrico de referencia de marzo de 2018 a agosto de 2019 (prepandemia) y de marzo de 2020 a agosto de 2021 (pandemia). Resultados. Se analizaron 231 internaciones, 135 prepandemia y 96 en pandemia. Los pacientes con debut diabético presentaron menor tiempo de evolución de síntomas en pandemia que en prepandemia (18,8 ± 10,2 vs. 52,1 ±12,1 días, respectivamente; p <0,001). Las hospitalizaciones por todas las formas de debut diabético y el debut con CAD fueron más frecuentes en pandemia que en prepandemia (59,4 % vs. 39,3 %; OR 2,3; IC95% 1,3-3,8; p = 0,003); y (40,6 % vs. 20,7 %; OR 2,6; IC95% 1,4-5,2; p = 0,006) respectivamente. La proporción de formas graves de CAD no se modificó entre ambos períodos (48,1 % vs. 59,9 %; p = 0,3). Solo 6 pacientes presentaron infección por SARS-CoV-2; 3 fueron formas graves. Conclusión. Durante la pandemia, disminuyó el tiempo de evolución de síntomas y aumentó la frecuencia de hospitalizaciones por debut de DM1, con mayor proporción de CAD. No se modificó la proporción de formas graves de CAD
Introduction. The COVID-19 pandemic impacted on the health care of patients with type 1 diabetes mellitus (DM1). An increase in diabetic ketoacidosis (DKA) as a form of diagnosis was reported. Objectives. To assess whether there were changes in the time from symptom onset, the causes of hospitalization due to DM1, and the proportion of severe forms, and to describe SARS-CoV-2 infection in these patients. Population and methods. Cross-sectional study in patients younger than 19 years hospitalized due to DM1 from March 2018 to August 2019 (pre-pandemic) and from March 2020 to August 2021 (pandemic). Results. The assessment included 135 hospitalizations in the pre-pandemic period and 96 during the pandemic. The time from symptom onset during the pandemic in those with debutof diabetes was shorter than in the pre-pandemic period (18.8 ± 10.2 versus 52.1 ± 12.1 days, respectively; p < 0.001). Hospitalizations due to all forms of diabetes debut and debut with DKA were more common during the pandemic than before it (59.4% versus 39.3%; odds ratio [OR]: 2.3; 95% confidence interval [CI]: 1.33.8; p = 0.003 and 40.6% versus 20.7%; OR: 2.6; 95% CI: 1.45.2; p = 0.006, respectively). Severe forms of DKA did not change between both periods (48.1% versus 59.9%; p = 0.3). Only 6 patients developed SARS-CoV-2 infection; 3 were severe. Conclusion. During the pandemic, the time from symptom onset decreased and the frequency of hospitalizations due to debut of DM1 increased. The proportion of severe forms of DKA did not change.
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Humans , Male , Female , Child, Preschool , Child , Adolescent , Diabetic Ketoacidosis/diagnosis , Diabetic Ketoacidosis/epidemiology , Diabetes Mellitus, Type 1/diagnosis , Diabetes Mellitus, Type 1/epidemiology , COVID-19/diagnosis , COVID-19/epidemiology , Hospitalization/statistics & numerical data , Time Factors , Cross-Sectional StudiesРеферат
Abstract Objectives: Clinical-laboratory comparison of a population of children and adolescents with DM1 followed at a Brazilian outpatient university clinic, at two different periods (2014 and 2020), regarding changes made both to the insulin therapy scheme and to the nutritional approach to carbohydrate counting. Methods: The data of patients with DM1 aged 0-19 years enrolled in the service in 2014 and 2020 were collected. Student's t-test was performed to compare the means of HbA1c and the variables of interest. Results: NPH + regular insulin was predominantly used in 2014 (49.1%), while in 2020, the predominance shifted to insulin analogs (48.4%). Pump use tripled from 1.3% in 2014 to 4.4% in 2020, and the percentage of patients performing carbohydrate counting reduced from 28.3% to 17.8%. Regarding HbA1c, the 2014 group of patients had a mean of 9.8%, while the 2020 group had a mean of 9.6% (p = 0.49). Conclusion: The change in treatments between 2014 and 2020 did not result in a significant improvement in HbA1c levels. However, it was identified the importance of carbohydrate counting and the use of insulin analogs to improve metabolic control in this population at both times.
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Objective To investigate the isolation and culture of porcine bone marrow mesenchymal stem cell (BMSC) with α-1, 3-galactosyltransferase (GGTA1) gene knockout (GTKO), GTKO/ human CD46 (hCD46) insertion and cytidine monopho-N-acetylneuraminic acid hydroxylase (CMAH)/GGTA1 gene knockout (Neu5GC/Gal), and the protective effect of co-culture with porcine islets on islet cells. Methods Bone marrow was extracted from different transgenic pigs modified with GTKO, GTKO/hCD46 and Neu5GC/Gal. Porcine BMSC were isolated by the whole bone marrow adherent method and then cultured. The morphology of BMSC was observed and the surface markers of BMSC were identified by flow cytometry. Meantime, the multi-directional differentiation induced by BMSC was observed, and the labeling and tracing of BMSC were realized by green fluorescent protein (GFP) transfection. The porcine BMSC transfected with GFP were co-cultured with porcine islet cells. Morphological changes of porcine islet cells were observed, and compared with those in the porcine islet cell alone culture group. Results BMSC derived from pigs were spindle-shaped in vitro, expressing biomarkers of CD29, CD44, CD73, CD90, CD105 and CD166 rather than CD34 and CD45. These cells were able to differentiate into adipocytes, osteoblasts and chondrocytes. Porcine BMSC with GFP transfection could be labeled and traced, which could be stably expressed in the daughter cells after cell division. Porcine BMSC exerted certain protective effect on islet cells. Conclusions GFP-labeled porcine BMSC modified with GTKO, GTKO/hCD46 and Neu5GC/Gal are successfully established, which exert certain protective effect upon islet cells.
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BACKGROUND:Exercise has been widely recognized in the prevention and treatment of diabetes.Aerobic exercise has become an important part of the treatment of type 1 diabetes.However,the effect of treadmill exercise on the metabolism and chronic neuroinflammation of type 1 diabetes in different sexes needs further discussion. OBJECTIVE:To study the effects of treadmill exercise on metabolism and chronic neuroinflammation in type 1 diabetes mice of different sexes. METHODS:Forty C57BL/6 mice were divided into male group and female group,with 20 mice in each group.Then,a diabetes model was established by continuous injection of streptozotocin at 80 mg/kg for 3 days.Ten rats from each group were randomly selected to perform 6-week treadmill exercise as the diabetes+exercise group and another 10 rats from each group were selected as the diabetes group.Serum sex hormones,liver tissue oxidative stress,brain tissue inflammatory factors,and liver pathology were detected,and Morris water maze was performed for the observation of behavioral changes in mice. RESULTS AND CONCLUSION:Compared with the diabetes group,the diabetes+exercise group delayed the rise of blood sugar in type 1 diabetes mice(P<0.05)and showed a significant reduction in serum follicle-stimulating hormone,luteinizing hormone,liver superoxide dismutase,malondialdehyde,brain tumor necrosis factor α,interleukin-6 and interleukin-1β levels(P<0.01),while serum estradiol,progesterone,estrogen,and liver glutathione peroxidase protein levels were significantly increased(P<0.01,P<0.05).Compared with male type 1 diabetes mice,female type 1 diabetes mice had significantly higher estradiol levels and lower luteinizing hormone levels(P<0.05).Compared with the male diabetes+exercise group,the female diabetes+exercise group had lower liver glutathione peroxidase levels(P<0.05).Compared with type 1 diabetes mice,the escape latency of exercise training mice was shorter(P<0.01).In male mice,exercises significantly increased the time and platform crossing times of type 1 diabetes mice in the target quadrant(P<0.01 or P<0.05),while in female mice,exercises significantly increased the time of type 1 diabetes mice in the target quadrant(P<0.05).Correlation analysis results showed that the levels of follicle-stimulating hormone,luteinizing hormone,progesterone,superoxide dismutase,malondialdehyde,tumor necrosis factor α,and interleukin-6 were positively correlated with the level of interleukin-1β(P<0.05 or P<0.01),whereas the levels of estradiol and progesterone were negatively correlated with the levels of superoxide dismutase,malondialdehyde,tumor necrosis factor α,interleukin-6 and interleukin-1β(P<0.05 or P<0.01).Overall,there are sex differences in the effects of treadmill exercise on metabolic indicators and chronic neuroinflammatory regulation in diabetes mice.Sex hormones are an important variable of treadmill exercise in the metabolic,inflammatory and cognitive responses in diabetes mice.
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AIM:To investigate the influence of fat mass and obesity-associated(Fto)gene on the aberrant contraction of aortic smooth muscle in diabetes mellitus(DM)mice,and to explore the mechanism of Fto gene underlying the calcium regulation.METHODS:Smooth muscle-specific Fto gene knockout(FtoSMKO)mice were generated using Cre-loxP technology.The experiment involved 3 groups of mice:wild-type(WT)group,DM model group and FtoSMKO-DM group,with 15 mice in each group.In DM group and FtoSMKO-DM group,type 1 DM was induced by intraperitoneal injec-tion of streptozotocin.The mice in WT group were injected with equal volume of citric acid-sodium citrate buffer solution.The influences of different drugs on the contraction responses of aortic smooth muscle in mice were analyzed using a multi-myograph system.The expression level of FTO protein in the aortic tissues was detected by Western blot.RESULTS:(1)Compared with WT mice,the expression levels of FTO protein in the aortic tissues of DM mice were significantly in-creased(P<0.01).(2)The expression level of FTO protein in smooth muscle was significantly decreased after knockout of Fto gene(P<0.01).Compared with WT group,the mice in DM group exhibited a significant decrease in body weight and a marked increase in fasting blood glucose level(P<0.05).There were no noticeable differences in body weight or fasting blood glucose level between FtoSMKO-DM group and DM group(P>0.05).(3)The contraction responses of aortic smooth muscle in DM group were substantially increased by phenylephrine compared with WT group.Specifically,vaso-constriction responses mediated by non-L-type calcium channels and store-operated calcium channels(SOCC)were signifi-cantly enhanced in DM group.In addition,the responses mediated by inositol 1,4,5-trisphosphate receptors(IP3R),which facilitate calcium release from the sarcoplasmic reticulum,were significantly enhanced.However,the responses mediated by caffeine-activated ryanodine receptors(RyR),which also facilitate calcium release from the sarcoplasmic re-ticulum,were significantly inhibited(P<0.05).(4)Compared with DM group,the phenylephrine-induced contraction re-sponses of aortic smooth muscle in FtoSMKO-DM group were greatly weakened(P<0.05).In particular,the vasoconstriction responses mediated by non-L-type calcium channels and SOCC in FtoSMKO-DM group were greatly suppressed(P<0.05),while those mediated by caffeine-activated RyR were dramatically boosted(P<0.05).However,IP3R-mediated responses were not affected(P>0.05).CONCLUSION:Smooth muscle-specific Fto gene knockout suppresses contractile hyperre-sponsiveness in the aortic smooth muscle of DM mice,which may be attributed to involvement of FTO protein in calcium regulation in the vascular smooth muscle.
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Immune checkpoint inhibitors (ICIs) are currently used in the treatment of various tumors and play an important role in tumor treatment, resulting in many adverse reactions related to the immune system. Type 1 diabetes (T1DM) is a rare endocrine system complication, which is rarely reported at present. We report a case of T1DM after using ICIs to treat gastric cancer. The patient was a 34 year old male who developed diabetes ketoacidosis after 206 days of sintilimab monoclonal antibody use, with fasting blood glucose of 15.78 mmol/L and glycosylated hemoglobin of 8.6%. Islet related antibody: Glutamate decarboxylase antibody: 119.2 IU/mL; Insulin antibody:<2 IU/L. Fasting insulin: 0.21 mU/L; Fasting C-peptide: 0.12 μg/L. Through the analysis of patients' clinical data, it aims to improve clinicians' understanding of immune related type 1 diabetes and provide ideas for correct diagnosis and treatment.
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BackgroundDiabetes distress is highly prevalent and has adverse impacts in adolescent patients with type 1 diabetes. However, the related factors of diabetes distress in adolescents with type 1 diabetes are not clear. ObjectiveTo identify the factors associated with diabetes distress in adolescents with type 1 diabetes using Meta-analysis, and to provide a scientific evidence for effective prevention and improvement of diabetes distress in adolescents with type 1 diabetes. MethodsOn December 1, 2022, a computerized search was conducted on databases including PubMed, Cochrane Library, Web of Science, Embase, CNKI, Wanfang Data, VIP and China Biomedical Literature Database, and studies relevant to diabetes distress in adolescents with type 1 diabetes were systematically included. Quality assessment of cross-sectional and cohort studies was carried out using criteria defined by the Agency for Healthcare Research and Quality (AHRQ) and Newcastle-Ottawa Scale (NOS). Then the included studies were pooled in a Meta-analysis using Revman 5.3. ResultsA total of 22 studies were included, involving 6 442 adolescents with type 1 diabetes. Meta-analysis denoted that the occurrence of diabetes distress among adolescents with type 1 diabetes was correlated with age (r=0.094,95% CI: 0.042~0.145), HbA1c (r=0.291, 95% CI: 0.248~0.335), trait anxiety (r=0.585, 95% CI: 0.526~0.639), depressive symptoms (r=0.635, 95% CI: 0.590~0.676), resilience (r=-0.410, 95% CI: -0.528~-0.276) and parents' diabetes distress (r=0.462, 95% CI: 0.421~0.501). ConclusionFactors including age, HbA1c, trait anxiety, depressive symptoms, resilience and parents' diabetes distress are correlated with diabetes distress in adolescents with type 1 diabetes. [Funded by Sichuan Science and Technology Program (number, 24KJPX0034)]
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【Objective】 To establish strategies for preventing and managing hypoglycemia in children and adolescents with type 1 diabetes, in order to provide a clinical practice basis for reducing the incidence of hypoglycemia and optimizing comprehensive blood sugar management. 【Methods】 All domestic and foreign evidence on the prevention and management of hypoglycemia in children was retrieved until August 2023, including clinical practice guidelines, evidence summaries, best practice information books, expert consensus, systematic reviews, and original studies. 【Results】 This study included 9 articles, comprising 3 practical guidelines, 4 expert consensus articles, 1 clinical decision, and 1 evidence summary, covering 9 aspects ranging from hypoglycemia identification, risk factors, blood sugar monitoring, insulin treatment plans, health education, diet, exercise, and psychological support. It presents a total of 34 pieces of evidence, synthesizing the best evidence from both domestic and international sources on hypoglycemia prevention strategies for children and adolescents with type 1 diabetes. 【Conclusion】 Based on the latest evidence from domestic and global sources, this study systematically illustrates prevention strategies for hypoglycemia in children and adolescents with type 1 diabetes, providing comprehensive evidence and a reliable theoretical basis for raising clinical caregivers′ awareness of hypoglycemia prevention, reducing the risk of hypoglycemia occurrence, and constructing a systematic hypoglycemia prevention and control strategy.
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Background: Increasing chronic diseases challenges the health systems of low- and middleincome countries, including Cameroon. Type 1 diabetes (T1D), among the most common chronic diseases in children, poses particular care delivery challenges. Aim: We examined social representations of patients' roles and implementation of T1D care among political decision-makers, healthcare providers and patients within families. Setting: The study was conducted in Yaoundé, Cameroon. Methods: Eighty-two individuals were included in the study. The authors conducted semistructured interviews with policy makers (n = 5), healthcare professionals (n = 7) and patients 'parents (n = 20). Questionnaires were administered to paediatric patients with T1D (n = 50). The authors also observed care delivery at a referral hospital and at a T1D-focused nongovernmental organisation over 15 days. Data were analysed using thematic content analysis and descriptive statistics. Results: Cameroonian health policy portrays patients with T1D as passive recipients of care. While many practitioners recognised the complex social and economic determinants of adherence to T1D care, in practice interactions focused on specific biomedical issues and offered brief guidance. Cultural barriers and policy implementation challenges prevent patients and their families from being fully active participants in care. Parents and children prefer an ongoing relationship with a single clinician and interactions with other patients and families. Conclusion: Patients and families mobilise experience and lay knowledge to complement biomedical knowledge, but top-down policy and clinical practice limit their active engagement in T1D care. Contribution: Children with T1D and their families, policy makers, healthcare professionals, and civil society have new opportunities to contribute to person-centred care, as advocated by the Sustainable Development Goals.
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Quality of Health Care , Social Representation , Cameroon , Chronic Disease , Diabetes Mellitus, Type 1Реферат
Islet transplantation is considered as one of the most effective approach for type 1 diabetes mellitus, although its efficacy is limited by several factors. Anoxia, stress and rejection occurring during the isolation, culturing and transplantation of islets may have impact on the outcome of the islet transplantation. Due to the biological properties such as anti-inflammation, angiogenetic promotion and immune regulation, mesenchymal stem cells (MSCs) are all the way focused by researchers. Additionally, exosome, a derivative of MSC, also plays an import role in regulating anoxia-induced oxidative stress modulation, angiogenetic promotion, and immune regulation. MSC-based islet transplantation may be a useful therapeutic tool in treating type 1 diabetes. Therefore, in this review, the potential effect of MSC prior and posterior to the operation of the islet transplantation, its clinical application as well as its limitations were reviewed, aiming to offer insights into the future application of islet transplantation in treating type 1 diabetes.
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Aim To investigate the role of metabolites of eicosapentaenoic acid (EPA) in promoting the transdifferentiation of pancreatic α cells to β cells. Methods Male C57BL/6J mice were injected intraperitoneally with 60 mg/kg streptozocin (STZ) for five consecutive days to establish a type 1 diabetes (T1DM) mouse model. After two weeks, they were randomly divided into model groups and 97% EPA diet intervention group, 75% fish oil (50% EPA +25% DHA) diet intervention group, and random blood glucose was detected every week; after the model expired, the regeneration of pancreatic β cells in mouse pancreas was observed by immunofluorescence staining. The islets of mice (obtained by crossing GCG
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OBJECTIVES@#To investigate the risk factors for diabetic ketoacidosis (DKA) in children/adolescents with type 1 diabetes mellitus (T1DM) and to establish a model for predicting the risk of DKA.@*METHODS@#A retrospective analysis was performed on 217 children/adolescents with T1DM who were admitted to General Hospital of Ningxia Medical University from January 2018 to December 2021. Among the 217 children/adolescents,169 cases with DKA were included as the DKA group and 48 cases without DKA were included as the non-DKA group. The risk factors for DKA in the children/adolescents with T1DM were analyzed, and a nomogram model was established for predicting the risk of DKA in children/adolescents with T1DM.@*RESULTS@#For the 217 children/adolescents with T1DM, the incidence rate of DKA was 77.9% (169/217). The multivariate logistic regression analysis showed that high levels of random blood glucose, hemoglobin A1c (HbA1c), blood ketone body, and triglyceride on admission were closely associated with the development of DKA in the children/adolescents with T1DM (OR=1.156, 3.2031015, 20.131, and 9.519 respectively; P<0.05). The nomogram prediction model had a C-statistic of 0.95, with a mean absolute error of 0.004 between the risk of DKA predicted by the nomogram model and the actual risk of DKA, indicating that the model had a good overall prediction ability.@*CONCLUSIONS@#High levels of random blood glucose, HbA1c, blood ketone body, and triglyceride on admission are closely associated with the development of DKA in children/adolescents with T1DM, and targeted intervention measures should be developed to reduce the risk of DKA.
Тема - темы
Child , Adolescent , Humans , Diabetes Mellitus, Type 1/complications , Blood Glucose , Glycated Hemoglobin , Retrospective Studies , Ketosis , Risk Factors , Ketone Bodies , TriglyceridesРеферат
ABSTRACT The aim of this study was to assess the efficacy and safety of hybrid closed-loop (HCL) systems for insulin delivery in children and adolescents with type 1 diabetes (T1D). We searched Embase, PubMed, and Cochrane Library for randomized controlled trials (RCTs) published until March 2023 comparing the HCL therapy with control therapies for children and adolescents with T1D. We computed weighted mean differences (WMDs) for continuous outcomes and risk ratios (RRs) with 95% confidence intervals (CIs) for binary endpoints. Four RCTs and 501 patients were included, of whom 323 were randomized to HCL therapy. Compared with control therapies, HCL significantly improved the period during which glucose level was 70-180 mg/dL (WMD 10.89%, 95% CI 8.22-13.56%) and the number of participants with glycated hemoglobin (HbA1c) level < 7% (RR 2.61, 95% CI 1.29-5.28). Also, HCL significantly reduced the time during which glucose level was > 180 mg/dL (WMD -10.46%, 95% CI -13.99 to -6.93%) and the mean levels of glucose (WMD -16.67 mg/dL, 95% CI -22.25 to -11.09 mg/dL) and HbA1c (WMD -0.50%, 95% CI -0.68 to -0.31). There were no significant differences between therapies regarding time during which glucose level was < 70 mg/dL or <54 mg/dL or number of episodes of ketoacidosis, hyperglycemia, and hypoglycemia. In this meta-analysis, HCL compared with control therapies was associated with improved time in range and HbA1c control in children and adolescents with T1D and a similar profile of side effects. These findings support the efficacy of HCL in the treatment of T1D in this population.
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ABSTRACT Objective: To evaluate glycemic control according to the number of daily basal rates (BRs) in type 1 diabetes patients using continuous subcutaneous insulin infusion (CSII). Subjects and methods: Cross-sectional study of patients treated with an open-loop CSII for at least 6 months and using a flash glucose monitoring system. Patients were divided into 2 groups: group 1 (G1) and group 2 (G2), with ≤4 and >4 BRs/24h, respectively. The groups were compared regarding HbA1c, time in range (TIR), time above range (TAR), time below range (TBR), glucose management indicator (GMI), glucose variability and data related to hypoglycemia. Regression models were performed. Results: The study included 99 patients (n = 55 in G1; n = 44 in G2). Median (Interquartile range) overall age was 30 (17) years, with 19.5 (48) and 51 (77) months of CSII use, respectively. The median number of different BRs was 3 (2) for G1 and 6 (2) for G2. There were no differences concerning age, sex, educational stage, weight, and insulin analog used. G2 had longer disease duration, longer CSII use, and higher total basal daily dose/kg. No significant differences regarding HbA1c, median glucose, GMI, TIR, TAR, and CV were found. G2 patients had more hypoglycemia, more asymptomatic hypoglycemia, and higher TBR. After adjusting for potential confounders, G1 maintained a lower risk of asymptomatic hypoglycemia. Conclusion: Programming open-loop CSII devices with more than 4 BRs does not improve metabolic control. Additionally, it seems to be a risk factor for hypoglycemia and was an independent predictor for asymptomatic hypoglycemia.
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Introducción: Los especialistas en Medicina General Integral representan un pilar en los logros de la salud de la población, por lo que se hace necesaria su superación profesional con el objetivo de actualizar el conocimiento en los avances de la medicina para optimizar la calidad de la atención médica integral al individuo y a la comunidad; y, de manera particular, la superación profesional para la atención a pacientes con enfermedades metabólicas. Objetivo: Diseñar un curso de posgrado para el mejoramiento del desempeño de especialistas de Medicina General Integral en la atención de pacientes con diabetes mellitus tipo 1. Métodos: Se realizó una investigación de desarrollo, educativa, entre marzo de 2019 y marzo de 2021, que culminó con el diseño del curso referido. Se emplearon métodos teóricos y empíricos en función de la revisión bibliográfica y documental. Se aplicaron los métodos analítico sintético, histórico lógico e inductivo-deductivo para la contratación de criterios a partir de los materiales revisados y el resultado de las indagaciones empíricas, obtenidas a través de encuestas l, a partir del criterio de los autores y el aporte de especialistas en Medicina General Integral de acuerdo con criterios de expertos. Resultados: Se identificaron las necesidades de aprendizaje de los especialistas en Medicina General Integral sobre la base de las cuales se diseñó un curso compuesto por cinco temas, con un enfoque activo y participativo, a través de diferentes formas de enseñanza-aprendizaje, con énfasis en el uso del trabajo grupal, como reconocida vía que propicia una actitud reflexiva y crítica entre los profesionales de la salud. Se validó el curso por expertos en cuanto a sus objetivos, contenidos, estructura didáctico-metodológica y pertinencia social. Conclusiones: El curso diseñado sobre los aspectos teóricos-prácticos para la atención a pacientes con diabetes mellitus tipo 1 contribuirá a la superación de los especialistas en Medicina General Integral y redundará en su mejor desempeño.
Introduction: Family medicine specialists are a cornerstone for attaining population health; therefore, their professional improvement is necessary, aiming at updating knowledge about the advances of medicine, in order to optimize the quality of comprehensive medical care provided to the individual and the community; as well as professional improvement particularly for the care of patients with metabolic diseases. Objective: To design a postgraduate course to improve the performance of family medicine specialists in the care of patients with type 1 diabetes mellitus. Methods: A developmental, educational research was conducted between March 2019 and March 2021, finishing with the design of the referred course. Theoretical and empirical methods were used, upon the base of literature and document review. The synthetic-analytical, historical-logical and inductive-deductive methods were applied to define criterions from the reviewed materials or the result of the empirical inquiries, obtained through surveys, based on the criterions of authors and the contribution of family medicine specialists according to expert criterions. Results: The learning needs of family medicine specialists were identified, upon whose basis a course made up of five topics was designed, with an active and participative approach, through different teaching-learning ways and emphasizing the use of group work, being a way that acknowledgedly favors a reflexive and critical attitude among health professionals. The course was validated by experts, in terms of its objectives, contents, didactic-methodological structure, and social relevance. Conclusions: The designed course about the theoretical-practical aspects for the care of patients with type 1 diabetes mellitus will contribute to the professional improvement of family medicine specialists and will result in their better performance.
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ABSTRACT Objective: The objective of this study was to verify the impact of carbohydrate counting (CC) on glycemic control and body weight variation (primary and secondary outcomes, respectively) between consultations in patients with diabetes mellitus (T1D) followed at a tertiary hospital in southern Brazil in a public health system environment. We also sought to investigate CC adherence. Materials and methods: This retrospective cohort study included 232 patients with T1D who underwent nutritional monitoring at a referral hospital for diabetes care between 2014 and 2018. To assess primary and secondary outcomes, data from 229 patients, 49 of whom underwent CC during this period and 180 individuals who used fixed doses of insulin, were analyzed. The impact of CC on glycemic control was assessed with the mean glycated hemoglobin (HbA1c) level at all consultations during the follow-up period. Results: In the model adjusted for the most confounders (except pregnancy), the mean HbA1c was better in the CC group (8.66 ± 0.4% vs. 9.36 ± 0.39%; p = 0.016), and body weight variation was lower (0.13 ± 0.28 kg vs. 0.53 ± 0.24 kg; p = 0.024). Adherence to CC was reported in 69.2% of consultations. Conclusion: CC optimized the glycemic control of individuals with T1D, resulting in less weight variation than in the fixed insulin dose group, which indicates that CC is an important care strategy for these patients.
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ABSTRACT Objectives: Body composition changes are associated with adverse effects such as increased insulin resistance (IR) in individuals with diabetes mellitus. This study aims to evaluate the association between different body adiposity markers and IR in adults with type 1 diabetes (T1D). Subjects and methods: The cross-sectional study included outpatient adults with T1D from a university public hospital in southern Brazil. The body adiposity markers studied were waist circumference (WC), waist-height ratio (WHtR), body mass index (BMI), conicity index (CI), lipid accumulation product (LAP) and body adiposity index (BAI). IR was calculated using an Estimated Glucose Disposal Rate (EGDR) equation (analyzed in tertiles), considering an inverse relation between EGDR and IR. Poisson regression models were used to estimate the odds ratio (OR) and 95% CIs of association of adiposity markers with IR. Results: A total of 128 patients were enrolled (51% women), with a median EGDR of 7.2 (4.4-8.7) mg.kg−1.min−1. EGDR was negatively correlated with WC (r = −0.36, p < 0.01), WHtR (r = −0.39, p < 0.01), CI (r = −0.44, p < 0.01), LAP (r = −0.41, p < 0.01) and BMI (r = −0.24, p < 0.01). After regression analyses, WC (OR = 2.07; CIs: 1.12-3.337; p = 0.003), WHtR (OR = 2.77; CIs: 1.59-4.79; p < 0.001), CI (OR = 2.59; CIs: 1.43-4.66; p = 0.002), LAP (OR = 2.27; CIs: 1.25-4.11; p = 0.007) and BMI (OR = 1.78; CIs: 1.09-2.91; p = 0.019) remained associated with IR. Conclusions: The authors suggest using the studied adiposity markers as a routine since they were shown to be suitable parameters in association with IR.
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Resumen El objetivo del trabajo fue evaluar el funcionamiento cognitivo de niños y adolescentes con diabetes mellitus tipo 1 (DM1) de la consulta de Endocrinología del IAHULA, y compararlo al de niños no diabéticos, así como investigar la posible influencia de factores relacionados con la enfermedad sobre la cognición. Se realizó un estudio observacional analítico, transversal, que incluyó un grupo de 30 pacientes con DM1 de 8 a 16 años de edad (16 varones) y un grupo control de 30 individuos pareados por edad, género, escolaridad y condición socioeconómica. Se realizó interrogatorio y revisión de historias clínicas para obtener datos sobre las características clínicas y el tratamiento de la DM1. Se les aplicó el test WISC IV para evaluar cognición y cociente intelectual (CI). La edad promedio de los pacientes fue de 13,27 ± 2,31 años, la mitad de ellos masculinos. Se encontraron puntajes menores en los distintos dominios del WISC IV en el grupo con DM1 al compararlos con los del grupo control (p<0,01). El CI fue menor en los niños con DM1 que en los controles (75,47 ± 13,87 frente a 88,57±11,06; p=0,0001); así mismo, se observó con mayor frecuencia un puntaje del CI inferior al percentil 10 en los pacientes con DM1 en comparación con los controles (63,3% frente a 33,3%; p=0,02; Odds ratio: 3,45; IC95%: 1,19-9,99). Se concluyó que la DM1 impacta negativamente el desempeño cognitivo de niños y adolescentes. Se recomienda la evaluación cognitiva de estos pacientes, ya que podría repercutir en su vida diaria.
Abstract The study aimed to evaluate the cognitive functioning of children and adolescents with type 1 diabetes mellitus (T1DM) recruited from the IAHULA Endocrinology Outpatient Unit and to compare it to that of non-diabetics as to investigate the influence on cognition of factors related to the disease. An analytical, cross-sectional observational study was carried out on a group of 30 patients with T1DM between 8 and 16 years of age and on a control group of 30 individuals matched by age, gender, education, and socioeconomic status. Interrogation and review of medical records to obtain data on the clinical characteristics and treatment of T1DM were conducted. The WISC IV test was then applied to evaluate cognition and intellectual coefficient (IQ). The average age of the diabetic patients was 13.27±2.31 years, and half of them were male. Lower scores were found in the different domains of the WISC IV in the group with T1DM (p<0.01). The IQ was found to be lower in children with T1DM than in controls (75.47±13.87 vs. 88.57±11.06; p=0.0001). Likewise, a higher frequency of IQ scores below the 10th percentile was observed in the diabetic children (63.3% vs. 33.3%; p=0.02; Odds ratio: 3.45; 95%CI: 1.19-9.99). It was concluded that T1DM negatively impacts the cognitive performance of children and adolescents. Cognitive evaluation of these patients is recommended, as it could affect their daily life.
Реферат
Introducción. La diabetes mellitus es una de las enfermedades crónicas con mayor prevalencia en la población pediátrica y juvenil, con efectos en la calidad de vida de los pacientes. Objetivo. Evaluar la calidad de vida de una población pediátrica menor de 18 años con diagnóstico de diabetes de tipo 1, de dos instituciones pediátricas de la ciudad de Bogotá. Materiales y métodos. Se recolectaron los datos sociodemográficos, y se emplearon la versión validada en español del cuestionario PedsQL 4.0™ y el módulo 3.2 sobre diabetes. Los datos se procesaron en el software estadístico STATA 17™. Resultados. Con el puntaje global del módulo 3.2 sobre diabetes, de la versión validada del PedsQL™, se evaluó la correlación entre los valores de la hemoglobina A1c (HbA1c) y los del cuestionario. Los pacientes con valores por debajo del 9 % de HbA1c presentaron una mejor calidad de vida relacionada con la salud, mientras que, en el grupo con HbA1c mayor de 9 %, se observó una baja percepción de calidad de vida (p=0,025). En cuanto el tipo de terapia y la relación con los dominios del PedsQL™ 3.2, versión diabetes, los pacientes que utilizaban la bomba de insulina o microinfusor presentaban mejor puntaje en los dominios barreras, cumplimiento, preocupación y comunicación, y en el puntaje global, respecto a quienes usaban múltiples inyecciones de insulina como tratamiento (p=0,0363). Conclusiones. En nuestros pacientes, un mejor control metabólico (medido por el valor de HbA1c) y el uso de microinfusora contribuyen a una percepción de mejor calidad de vida.
Introduction: Diabetes mellitus is one of the most prevalent chronic diseases in the pediatric and juvenile population that affects the quality of life of patients. Objective: To evaluate the quality of life of a pediatric population under 18 years of age diagnosed with type 1 diabetes from two pediatric institutions in the city of Bogotá. Materials and methods: We collected of sociodemographic data and clinical variables and application of the PedsQL 4.0™ questionnaire, and the diabetes module 3.2 version validated in Spanish. The sociodemographic data, the clinical variables and the PedsQL™ were processed in the statistical software Stata 17™. Results: In the global score of the PedsQL™ 3.2, diabetes version, men presented better quality of life compared to women. The correlation between the hemoglobin A1c (HbA1c) values and the PedsQL scale in the global score was evaluated. Patients with HbA1c values below 9% presented a better health-related quality of life, while in the group with HbA1c greater than 9% a perception of low quality of life was observed (p=0.025). Regarding the type of therapy and the relationship with the domains of the PedsQL 3.2, diabetes version, patients who used insulin pumps had better scores in the domains barriers, adherence, concern, communication and in the global score compared to patients who used multiple daily injections of insulin as treatment (p=0.0363). Conclusions: In our patients, a better metabolic control (measured by the HbA1c value) and the use of an insulin pump contribute to a better perception of quality of life.
Тема - темы
Diabetes Mellitus, Type 1 , Quality of Life , Child , AdolescentРеферат
Introducción: Según numerosos reportes, la pandemia por COVID19 aumentó la incidencia de diabetes tipo 1 (DBT1) y cetoacidosis (CAD). Nuestro objetivo fue describir la frecuencia de nuevos casos de DBT1 y su severidad al ingreso en el Hospital J. P. Garrahan durante la pandemia, comparando con el periodo anterior. Material y métodos: Se realizó un estudio descriptivo, observacional, con análisis retrospectivo. Se incluyeron todos los nuevos casos entre 19/03/20- 31/12/21, comparados con el período 19/03/18-31/12/19. El diagnóstico de DBT1, CAD y su severidad se realizó según la International Society for Pediatric and Adolescent Diabetes. Se analizó el requerimiento de cuidados intensivos (UCI), presencia de COVID-19, hemoglobina glicosilada A1C (HbA1C) y autoanticuerpos (GADA, IAA, IA2, ZNT8). Se consideró significativa una p < 0,05. Resultados: En el período 2020-2021 se observó un incremento del 107% de nuevos casos, ingresando 56 pacientes con DBT1. La media y mediana de edad disminuyeron (8 vs 9,1 y 7,7 vs 10,4, respectivamente), con un incremento del 35% de menores de 5 años. Aumentó la frecuencia de CAD severa (41.1% vs 25.9%) y de requerimiento de UCI (17.9% vs 11.1%). La Hb A1C y la glucemia de ingreso mostraron incremento significativo (10.1% vs 12.32%, p<0.003 y 580 mg/dl ± 220 vs 490 mg/dl ± 188; p<0.05, respectivamente). Conclusión: En 2020-2021 se incrementó el número de nuevos casos de DBT1 en nuestra institución. Al ingreso hubo mayor proporción de niños pequeños y casos severos. Las dificultades de acceso a la consulta de atención primaria podrían relacionarse con nuestro hallazgo (AU)
Introduction: Numerous reports have shown that during the COVID-19 pandemic the incidence of type-1 diabetes (T1DB) and ketoacidosis (DKA) increased. The aim of this study was to describe the frequency of new cases and their severity on admission of T1DB at Hospital J. P. Garrahan during the pandemic, compared with the previous period. Material and methods: A descriptive, observational study with a retrospective analysis was conducted. All new cases seen between 19/03/20-31/12/21 were included and compared with the period 19/03/18-31/12/19. The diagnosis of T1DB, DKA, and its severity was made according to the International Society for Pediatric and Adolescent Diabetes. Intensive care (ICU) requirement, presence of COVID-19, glycosylated hemoglobin A1C (HbA1C), and autoantibodies (GADA, IAA, IA2, ZNT8) were analyzed. A p < 0.05 was considered significant. Results: In the period 2020-2021, a 107% increase in new cases was observed including 56 patients with T1DB. Mean and median age decreased (8 vs 9.1 and 7.7 vs 10.4, respectively), with a 35% increase in children under 5 years of age. The frequency of severe DKA (41.1% vs 25.9%) and ICU requirement (17.9% vs 11.1%) increased. Hb A1C and glycemia on admission also showed a significant increase (10.1% vs 12.32%, p<0.003 and 580 mg/dl ± 220 vs 490 mg/dl ± 188; p<0.05, respectively). Conclusion: In 2020-2021 an increase in the number of new cases of T1DB was observed at our institution. On admission, a higher rate of young children and severe cases was found. Difficulties to access primary care may have been related to our finding (AU)