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AIM: We studied real-world performance of MiniMed (MM) 780G system users from Argentina, Brazil, Colombia and Chile (geographical analysis), and the effect of each technology iteration of the MM system on glycaemic control (technology iteration analysis). MATERIALS AND METHODS: CareLink data from August 2020 to September 2022 were extracted. Endpoints included continuous glucose monitoring metrics. For the geographical analysis, aggregated endpoints for MM780G system users were calculated. For the technology iteration analysis, MM780G system user outcomes were compared with outcomes when the same individuals were still using the MM640G or MM670G system. RESULTS: On average, 1025 MM780G system users from the geographical analysis were followed for 136 (SD 135) days, spent 91.5 (14.3)% in advanced hybrid closed loop, showed a glucose management indicator (GMI) of 6.7 (0.3)%, a time in range between 70 and 180 mg/dl (TIR) of 76.5 (9.0)%, and a time below range 70 mg/dl (TBR) of 2.7 (2.1)%. The percentage of users reaching targets of GMI <7%, TIR >70% and TBR <4% was 80.8%, 78.1% and 80.1%, respectively. The technology iteration analysis on users transitioning from MM640G to MM780G system (N = 381) showed 0.4% decrease in GMI (7.1% to 6.7%, p < .0001), 10.7% increase in TIR (65.9% to 76.6%, p < .0001), while TBR remained. The percentage of insulin delivered automatically increased as well (47.5%-57.7%, p < .0001). Users transitioning from MM670G system (N = 78) showed a similar but less pronounced pattern. CONCLUSIONS: Real-world Latin American MM780G users on average showed good glucose control, achieving international targets. Glycaemic control increased with every technology iteration of the MM system, providing more automation each time.
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Diabetes Mellitus Tipo 1 , Insulina , Humanos , Insulina/uso terapéutico , Hipoglucemiantes/uso terapéutico , Glucemia/análisis , América Latina/epidemiología , Diabetes Mellitus Tipo 1/tratamiento farmacológico , Automonitorización de la Glucosa Sanguínea , Control Glucémico , Sistemas de Infusión de Insulina , Glucosa/uso terapéutico , Insulina Regular Humana/uso terapéutico , TecnologíaRESUMEN
OBJECTIVE: The following report describes the evaluation of the ISPAD Science School for Physicians (ISSP) and for Healthcare Professionals (ISSHP) in terms of their efficiency and success. METHODS: All past attendees from 2000-2019 ISSP and 2004-2019 ISSHP programs were invited to respond to an online survey to assess perceived outcomes of the programs on career development, scientific enhancement, scientific networking, and social opportunities. RESULTS: One-third of the past ISSP (129/428), and approximately 43% of the past ISSHP attendees (105/245) responded to the surveys. Most of ISSP attendees reported that the programs supported their career (82%) by helping to achieve a research position (59%), being engaged with diabetes care (68%) or research (63%) or starting a research fellowship (59%). Responders indicated that ISSP was effective in increasing interest in diabetes research (87%) and enhancing the number (66%) and quality (83%) of scientific productions, and promotion of international collaborations (86%). After the ISSP, 34% of responders received research grants. From the first round of the ISSHP survey (2004-2013), responders reported have improved knowledge (60%), gained more confidence in research (69%), undertaken a research project (63%), and achieved a higher academic degree (27%). From the second round (2014-2019), participants indicated that the program was valuable/useful in workplace (94%) through understanding (89%) and conducting (68%) research and establishing communication from other participants (64%) or from faculty (42%). After the ISSHP, 17% had received awards. CONCLUSIONS: From the participants' viewpoint, both programs were effective in improving engagement with diabetes research, supporting career opportunities, increasing scientific skills, and enhancing networking and research activities.
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Diabetes Mellitus , Instituciones Académicas , Adolescente , Niño , Diabetes Mellitus/terapia , Personal de Salud , HumanosRESUMEN
AIMS: To conduct a secondary analysis of the SAGE study to evaluate the association between glycaemic control and patient-reported outcomes (PROs), in adults with type 1 diabetes (T1DM) across different age groups and regions. MATERIALS AND METHODS: SAGE was a multinational, cross-sectional, observational study in adults with T1DM. Data were collected at a single visit, analysed according to predefined age groups (26-44, 45-64, and ≥65 years), and reported across different regions. PRO questionnaires were applied to assess hypoglycaemia fear (Hypoglycemia Fear Survey-II), diabetes-related distress (Problem Areas In Diabetes questionnaire), insulin treatment satisfaction (Insulin Treatment Satisfaction Questionnaire), and diabetes-specific quality of life (QoL; Audit of Diabetes-Dependent Quality of Life). Multivariable analysis was performed to evaluate the relationship between glycated haemoglobin (HbA1c) target achievement (<7% and individualised targets) with PRO scores. RESULTS: The PRO scores showed relatively low levels of diabetes-related emotional distress and fear of hypoglycaemia, moderate to high treatment satisfaction, and low diabetes-related impact on QoL. Results were generally comparable across age groups with some regional variability. Achievement of the HbA1c <7% target was associated with less worry about hypoglycaemia, lower diabetes-related emotional distress, higher insulin treatment satisfaction, and higher QoL. Achievement of individualised HbA1c targets was associated with lower diabetes-related emotional distress and higher insulin treatment satisfaction. CONCLUSIONS: Better glycaemic control was most closely associated with low emotional distress due to diabetes and high patient-reported insulin treatment satisfaction.
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Diabetes Mellitus Tipo 1 , Adulto , Anciano , Estudios Transversales , Diabetes Mellitus Tipo 1/complicaciones , Diabetes Mellitus Tipo 1/tratamiento farmacológico , Diabetes Mellitus Tipo 1/epidemiología , Hemoglobina Glucada/análisis , Humanos , Hipoglucemiantes/uso terapéutico , Insulina/uso terapéutico , Persona de Mediana Edad , Medición de Resultados Informados por el Paciente , Calidad de VidaRESUMEN
BACKGROUND: The use of technology to support health and health care has grown rapidly in the last decade across all ages and medical specialties. Newly developed eHealth tools are being implemented in long-term management of growth failure in children, a low prevalence pediatric endocrine disorder. OBJECTIVE: Our objective was to create a framework that can guide future implementation and research on the use of eHealth tools to support patients with growth disorders who require growth hormone therapy. METHODS: A total of 12 pediatric endocrinologists with experience in eHealth, from a wide geographical distribution, participated in a series of online discussions. We summarized the discussions of 3 workshops, conducted during 2020, on the use of eHealth in the management of growth disorders, which were structured to provide insights on existing challenges, opportunities, and solutions for the implementation of eHealth tools across the patient journey, from referral to the end of pediatric therapy. RESULTS: A total of 815 responses were collected from 2 questionnaire-based activities covering referral and diagnosis of growth disorders, and subsequent growth hormone therapy stages of the patient pathway, relating to physicians, nurses, and patients, parents, or caregivers. We mapped the feedback from those discussions into a framework that we developed as a guide to integration of eHealth tools across the patient journey. Responses focused on improved clinical management, such as growth monitoring and automation of referral for early detection of growth disorders, which could trigger rapid evaluation and diagnosis. Patient support included the use of eHealth for enhanced patient and caregiver communication, better access to educational opportunities, and enhanced medical and psychological support during growth hormone therapy management. Given the potential availability of patient data from connected devices, artificial intelligence can be used to predict adherence and personalize patient support. Providing evidence to demonstrate the value and utility of eHealth tools will ensure that these tools are widely accepted, trusted, and used in clinical practice, but implementation issues (eg, adaptation to specific clinical settings) must be addressed. CONCLUSIONS: The use of eHealth in growth hormone therapy has major potential to improve the management of growth disorders along the patient journey. Combining objective clinical information and patient adherence data is vital in supporting decision-making and the development of new eHealth tools. Involvement of clinicians and patients in the process of integrating such technologies into clinical practice is essential for implementation and developing evidence that eHealth tools can provide value across the patient pathway.
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Hormona del Crecimiento , Telemedicina , Inteligencia Artificial , Niño , Atención a la Salud , Trastornos del Crecimiento/diagnóstico , Trastornos del Crecimiento/tratamiento farmacológico , HumanosRESUMEN
BACKGROUND: Coronavirus diasease (COVID-19) is an infectious disease that started in Wuhan, China in late 2019 and later spread around the world. Diabetes has been recognized as a possible risk factor for COVID-19 complications. OBJECTIVE: International Society for Pediatric and Adolescent Diabetes (ISPAD) investigated perceptions, challenges and experience of health care professionals (HCP) taking care of children and young people with diabetes worldwide during COVID-19 pandemic. METHODS: From 21st April to 17th May 2020, during COVID-19 pandemic, a web-based survey was sent to ISPAD members and former participants of ISPAD conferences by email. RESULTS: Responders from 215 diabetes centers from 75 countries completed the survey. Majority were from UK (35; 16.3%), USA (20; 9.3%), and India (15; 7%). HCP were mostly pediatric endocrinologists (64%). During COVID-19 pandemic, 16.5% of responders continued face-to-face consultation while most changed to telephone (32%) or video (18%) consultations. 19% reported a shortage of medical supplies. 22% reported a delay in diagnosis of patients with new-onset diabetes, while 15% reported a higher incidence of DKA. 12% reported having one or more patients with COVID-19. Most of the 86 children and adolescents with diabetes and COVID-19 had only mild/moderate symptoms, while 5 required admission to an intensive care unit. No deaths were reported. CONCLUSIONS: This large global survey during COVID-19 pandemic showed that many HCP adapted to the pandemic by resorting to telemedicine. One fourth of HCP reported delays in diagnosis and an increased rate of DKA. The emergence of COVID-19 pandemic had an important impact on family's behavior that might have led to increase in diabetic ketoacidosis presentation.
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COVID-19 , Atención a la Salud/tendencias , Diabetes Mellitus Tipo 1/terapia , Adolescente , Niño , Estudios Transversales , Diagnóstico Tardío , Diabetes Mellitus Tipo 1/diagnóstico , Personal de Salud , Humanos , Incidencia , Pandemias , Pautas de la Práctica en Medicina/tendencias , Encuestas y Cuestionarios , TelemedicinaRESUMEN
OBJECTIVE: To determine the influence of genomic ancestry (GA) and self-reportedcolor-race (SRCR) on glycemic control in adolescents with type 1 diabetes (T1D) in an admixed population. RESEARCH DESIGN AND METHODS: This multicenter nationwide study was conducted in 14 public clinics in 10 Brazilian cities. We estimated global and individual African, European, and Native Amerindian GA proportions using a panel of 46 AIM-INDEL markers. From 1760 patients, 367 were adolescents (20.9%): 184 female (50.1%), aged 16.4 ± 1.9 years, age at diagnosis 8.9 ± 4.3 years, duration of diabetes 8.1 ± 4.3 years, years of study 10.9 ± 2.5 and HbA1c of 9.6 ± 2.4%. RESULTS: Patients SRCR as White: 176 (48.0%), Brown: 159 (43.3%), Black: 19(5.2%), Asians: 5 (1.4%) and Amerindians: 8 (2.2%). The percentage of European GA prevailed in all groups: White (71.1), Brown (58.8), Black (49.6), Amerindians (46.1), and Asians (60.5). Univariate correlation was noted between A1c and African GA, r = 0.11, P = .03; years of study, r = -0.12 P = .010, and having both private and public health care insurance (r = -0.20, P < .001). After adjustments, the multivariate logistic analysis showed that SRCR or GA did not influence glycemic control. CONCLUSIONS: A high percentage of European GA was noted in our patients, even in those who self-reported as non-White, confirming the highly admixed ethnicity of the Brazilian population. Better glycemic control was associated with having both types of health care; however, there was no association between glycemic control with GA or SRCR. Future prospective studies with other admixed populations are necessary to confirm our findings.
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Glucemia/genética , Diabetes Mellitus Tipo 1 , Control Glucémico , Grupos Raciales/genética , Adolescente , Edad de Inicio , Glucemia/metabolismo , Brasil/epidemiología , Niño , Preescolar , Diabetes Mellitus Tipo 1/sangre , Diabetes Mellitus Tipo 1/etnología , Diabetes Mellitus Tipo 1/genética , Etnicidad/genética , Etnicidad/estadística & datos numéricos , Femenino , Predisposición Genética a la Enfermedad/etnología , Genética de Población , Genómica , Control Glucémico/estadística & datos numéricos , Humanos , Masculino , Estudios Prospectivos , Grupos Raciales/estadística & datos numéricosRESUMEN
BACKGROUND: Although it is known that school care is a major challenge in diabetes treatment, there is still no published international initiative. OBJECTIVES: The aims of this study were to introduce an international educational intervention tool, the International Diabetes Federation (IDF) KiDS and Diabetes in Schools project (KiDS project), and to describe its impact on diabetes knowledge and behavior of caregivers and school professionals. METHODS: The KiDS project was developed with the support of IDF and the International Society for Pediatric and Adolescent Diabetes and provides online free material in 10 languages, directed to caregivers and school personnel. A pilot evaluation of the KiDS intervention was performed in Brazil. An educational intervention was conducted in 5 primary schools, with 42 parents and school staff, followed by 2 individual interviews after 1 and 3 months. The results were evaluated in a qualitative study with a descriptive design based on content analysis. RESULTS: School staff acquired new knowledge on diabetes and its treatment. They felt more confident when helping students with diabetes and said the educational intervention promoted a positive impact on the teacher-student relationship, on the caring for health, and on school infrastructure. Family members of children with diabetes stated that the educational intervention gave them an opportunity to strengthen and update information on treatment and improve their knowledge. CONCLUSIONS: The KiDS project is the first international tool directed to foster a safe and supportive environment and a better understanding of diabetes in schools. In this pilot evaluation, it achieved the goal of informing and changing the behavior of parents and school staff, thus improving the care provided to children with diabetes in schools.
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Cuidadores/educación , Diabetes Mellitus/terapia , Educación en Salud , Padres/educación , Servicios de Salud Escolar , Maestros , Formación del Profesorado , Adolescente , Adulto , Brasil/epidemiología , Cuidadores/psicología , Cuidadores/estadística & datos numéricos , Niño , Diabetes Mellitus/epidemiología , Femenino , Educación en Salud/métodos , Educación en Salud/organización & administración , Conocimientos, Actitudes y Práctica en Salud , Humanos , Masculino , Persona de Mediana Edad , Proyectos Piloto , Servicios de Salud Escolar/organización & administración , Servicios de Salud Escolar/normas , Servicios de Salud Escolar/estadística & datos numéricos , Maestros/psicología , Maestros/estadística & datos numéricos , Instituciones Académicas/organización & administración , Instituciones Académicas/normas , Formación del Profesorado/métodos , Formación del Profesorado/estadística & datos numéricosAsunto(s)
Diabetes Mellitus Tipo 1 , Niño , Adolescente , Adulto Joven , Humanos , Edad de Inicio , Consenso , Pautas de la Práctica en MedicinaRESUMEN
OBJECTIVES: To evaluate (a) the prevalence of cystic fibrosis-related diabetes mellitus (CFRD) in a non-Caucasian population treated in a University Hospital in São Paulo, Brazil; and (b) if annual screening of patients with cystic fibrosis (CF) ≥ 10 yr of age, with oral glucose tolerance test (OGTT), resulted in early detection of CFRD. SUBJECTS AND METHODS: A cross-sectional study was performed with retrospective/prospective analysis of CF patients ≥10 yr of age. Various parameters were analyzed. Patients previously diagnosed with CFRD had their parameters collected at the time of diabetes diagnosis; others were submitted to annual OGTTs, with the parameters collected at the time of their last OGTT. RESULTS: A total of 60 subjects [29 females/31 males; mean age 19.1 yr (±7.6)] were analyzed. In our group of CF patients, we found that 30% had CFRD, 26.7% had altered response to OGTT, and 43.3% had normal glucose tolerance. Analysis of those patients with CFRD showed that the mean age at the time of diagnosis of CFRD, in patients diagnosed by OGTT screening, was 13.5 yr (±2.9) vs. 22.3 yr (±5.4) among those previously diagnosed by clinical suspicion (p < 0.001). CONCLUSIONS: The prevalence of CFRD in our patients is high, similar to the data from Caucasian populations, and significantly higher than previously reported in Brazil. Screening with OGTT resulted in earlier diagnosis of CFRD by 8 yr. These data may help convince national CF centers that CFRD is frequent, and that screening should be mandatory.
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Fibrosis Quística/fisiopatología , Diabetes Mellitus Tipo 1/diagnóstico , Adolescente , Adulto , Brasil/epidemiología , Niño , Estudios Transversales , Fibrosis Quística/sangre , Fibrosis Quística/microbiología , Fibrosis Quística/terapia , Diabetes Mellitus Tipo 1/complicaciones , Diabetes Mellitus Tipo 1/epidemiología , Diabetes Mellitus Tipo 1/etiología , Diagnóstico Precoz , Femenino , Prueba de Tolerancia a la Glucosa , Hospitales Universitarios , Humanos , Masculino , Servicio Ambulatorio en Hospital , Prevalencia , Estudios Prospectivos , Infecciones por Pseudomonas/epidemiología , Infecciones por Pseudomonas/microbiología , Infecciones por Pseudomonas/fisiopatología , Pseudomonas aeruginosa/aislamiento & purificación , Infecciones del Sistema Respiratorio/epidemiología , Infecciones del Sistema Respiratorio/microbiología , Infecciones del Sistema Respiratorio/fisiopatología , Estudios Retrospectivos , Adulto JovenAsunto(s)
Angiopatías Diabéticas , Endocrinología/normas , Microvasos/patología , Pediatría/normas , Adolescente , Edad de Inicio , Niño , Consenso , Diabetes Mellitus/epidemiología , Diabetes Mellitus/terapia , Angiopatías Diabéticas/diagnóstico , Angiopatías Diabéticas/epidemiología , Angiopatías Diabéticas/patología , Angiopatías Diabéticas/terapia , Endocrinología/organización & administración , Humanos , Cooperación Internacional , Pediatría/organización & administración , Pautas de la Práctica en Medicina/normas , Sociedades Médicas/organización & administración , Sociedades Médicas/normasRESUMEN
BACKGROUND: The management of antidiabetic therapy in people with type 2 diabetes (T2D) has evolved beyond glycemic control. In this context, Brazil and Portugal defined a joint panel of four leading diabetes societies to update the guideline published in 2020. METHODS: The panelists searched MEDLINE (via PubMed) for the best evidence from clinical studies on treating T2D and its cardiorenal complications. The panel searched for evidence on antidiabetic therapy in people with T2D without cardiorenal disease and in patients with T2D and atherosclerotic cardiovascular disease (ASCVD), heart failure (HF), or diabetic kidney disease (DKD). The degree of recommendation and the level of evidence were determined using predefined criteria. RESULTS AND CONCLUSIONS: All people with T2D need to have their cardiovascular (CV) risk status stratified and HbA1c, BMI, and eGFR assessed before defining therapy. An HbA1c target of less than 7% is adequate for most adults, and a more flexible target (up to 8%) should be considered in frail older people. Non-pharmacological approaches are recommended during all phases of treatment. In treatment naïve T2D individuals without cardiorenal complications, metformin is the agent of choice when HbA1c is 7.5% or below. When HbA1c is above 7.5% to 9%, starting with dual therapy is recommended, and triple therapy may be considered. When HbA1c is above 9%, starting with dual therapyt is recommended, and triple therapy should be considered. Antidiabetic drugs with proven CV benefit (AD1) are recommended to reduce CV events if the patient is at high or very high CV risk, and antidiabetic agents with proven efficacy in weight reduction should be considered when obesity is present. If HbA1c remains above target, intensification is recommended with triple, quadruple therapy, or even insulin-based therapy. In people with T2D and established ASCVD, AD1 agents (SGLT2 inhibitors or GLP-1 RA with proven CV benefit) are initially recommended to reduce CV outcomes, and metformin or a second AD1 may be necessary to improve glycemic control if HbA1c is above the target. In T2D with HF, SGLT2 inhibitors are recommended to reduce HF hospitalizations and mortality and to improve HbA1c. In patients with DKD, SGLT2 inhibitors in combination with metformin are recommended when eGFR is above 30 mL/min/1.73 m2. SGLT2 inhibitors can be continued until end-stage kidney disease.
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Neonatal diabetes mellitus (NDM) is a monogenic form of diabetes occurring mainly in the first 6 months of life. Approximately 30% of transient NDM (TNDM) cases will have an activating mutation in the KATP channel genes ABCC8 and KCNJ11. The majority of the patients with KCNJ11 mutations who are receiving insulin treatment can be transferred to treatment with sulfonylurea (SU), with an improvement in metabolic control and quality of life. Intermittent continuous glucose monitoring (iCGM) is used to assess the current and retrospective interstitial glucose, providing information such as hypo/hyperglycemia tendency and time on target. This case report describes the use of iCGM in the transition from insulin treatment to glibenclamide in a patient with TNDM caused by a pathogenic variant of KCNJ11. This is the first report of a successful outpatient transition from insulin to glibenclamide, in a Brazilian child with TNDM using iCGM (FreeStyle Libre@). The remote monitoring and online management allowed the patient to safely stay at home during the transition from insulin to SU, especially important in the context of the COVID-19 pandemic. We conclude that iCGM is a helpful tool in cases of NDM and should be used to increase safety and speed up dose adjustments in outpatient transition from insulin to glibenclamide.
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BACKGROUND: Insulin therapy regimens for people with type 1 diabetes (PWT1D) should mimic the physiological insulin secretion that occurs in individuals without diabetes. Intensive insulin therapy, whether by multiple daily injections (MDI) or continuous subcutaneous insulin infusion (CSII), constitutes the fundamental therapy from the initial stages of type 1 diabetes (T1D), at all ages. This review is an authorized literal translation of part of the Brazilian Diabetes Society (SBD) Guidelines 2021-2022. This evidence-based guideline supplies guidance on insulin therapy in T1D. METHODS: The methods were published elsewhere in earlier SBD guidelines and was approved by the Internal Institutional Steering Committee for publication. Briefly, the Brazilian Diabetes Society indicated fourteen experts to constitute the Central Committee, designed to regulate the method review of the manuscripts, and judge the degrees of recommendations and levels of evidence. SBD Type 1 Diabetes Department drafted the manuscript selecting key clinical questions to do a narrative review using MEDLINE via PubMed, with the best evidence available, including high-quality clinical trials, metanalysis, and large observational studies related to insulin therapy in T1D, by using the Mesh terms [type 1 diabetes] and [insulin]. RESULTS: Based on extensive literature review the Central Committee defined ten recommendations. Three levels of evidence were considered: A. Data from more than one randomised clinical trial (RCT) or one metanalysis of RCTs with low heterogeneity (I2 < 40%). B. Data from metanalysis, including large observational studies, a single RCT, or a pre-specified subgroup analysis. C: Data from small or non-randomised studies, exploratory analysis, or consensus of expert opinion. The degree of recommendation was obtained based on a poll sent to the panellists, using the following criteria: Grade I: when more than 90% of agreement; Grade IIa if 75-89% of agreement; IIb if 50-74% of agreement, and III, when most of the panellist recommends against a defined treatment. CONCLUSIONS: In PWT1D, it is recommended to start insulin treatment immediately after clinical diagnosis, to prevent metabolic decompensation and diabetic ketoacidosis. Insulin therapy regimens should mimic insulin secretion with the aim to achieve glycemic control goals established for the age group. Intensive treatment with basal-bolus insulin therapy through MDI or CSII is recommended, and insulin analogues offers some advantages in PWT1D, when compared to human insulin. Periodic reassessment of insulin doses should be performed to avoid clinical inertia in treatment.
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For decades, self-monitoring of blood glucose (SMBG) has been considered a cornerstone of adequate diabetes management. Structured SMBG can follow different monitoring patterns, and it results in improved glycemic control, reduced hypoglycemia, and a better quality of life of people with diabetes. The technology, usability, and accuracy of SMBG systems have advanced markedly since their introduction a few decades ago. Current SMBG systems are small and easy to use, require small (capillary) blood sample volumes, and provide measurement results within seconds. In addition, devices are increasingly equipped with features such as connectivity to other devices and/or digital diaries and diabetes management tools. Although measurement quality can come close to or equal that of the glucose monitoring systems used by healthcare professionals, several available SMBG systems still do not meet internationally accepted accuracy standards, such as the International Organization for Standardization 15197 standard. Reports from China, India, and Brazil based on local experience suggest that in addition of the accuracy issues of SMBG systems, other obstacles also need to be overcome to optimize SMBG usage. Nonetheless, adequate usage of SMBG data is of high relevance for the management of people with type 2 diabetes mellitus.
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BACKGROUND: Recombinant human growth hormone (rhGH) therapy is an effective treatment for children with growth disorders. However, poor outcomes are often associated with suboptimal adherence to treatment. OBJECTIVE: The easypod connected injection device records and transmits injection settings and dose data from patients receiving rhGH. In this study, we evaluated adherence to rhGH treatment, and associated growth outcomes, in Latin American patients. METHODS: Adherence and growth data from patients aged 2-18 years from 12 Latin American countries were analyzed. Adherence data were available for 6207 patients with 2,449,879 injections, and growth data were available for 497 patients with 2232 measurements. Adherence was categorized, based on milligrams of rhGH injected versus milligrams of rhGH prescribed, as high (≥85%), intermediate (>56%-<85%), or low (≤56%). Transmission frequency was categorized as high (≥1 per 3 months) or low (<1 per 3 months). Chi-square tests were applied to study the effect of pubertal status at treatment start and sex on high adherence, and to test differences in frequency transmission between the three adherence levels. Multilevel linear regression techniques were applied to study the effect of adherence on observed change in height standard deviation score (∆HSDS). RESULTS: Overall, 68% (4213/6207), 25% (n=1574), and 7% (n=420) of patients had high, intermediate, and low adherence, respectively. Pubertal status at treatment start and sex did not have a significant effect on high adherence. Significant differences were found in the proportion of patients with high transmission frequency between high (2018/3404, 59%), intermediate (608/1331, 46%), and low (123/351, 35%) adherence groups (P<.001). Adherence level had a significant effect on ∆HSDS (P=.006). Mean catch-up growth between 0-24 months was +0.65 SD overall (+0.52 SD in patients with low/intermediate monthly adherence and +0.69 SD in patients with high monthly adherence). This difference translated into 1.1 cm greater catch-up growth with high adherence. CONCLUSIONS: The data extracted from the easypod Connect ecosystem showed high adherence to rhGH treatment in Latin American patients, with positive growth outcomes, indicating the importance of connected device solutions for rhGH treatment in patients with growth disorders.
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Ecosistema , Hormona de Crecimiento Humana , Adolescente , Estatura , Niño , Preescolar , Trastornos del Crecimiento/tratamiento farmacológico , Hormona de Crecimiento Humana/uso terapéutico , Humanos , América Latina/epidemiologíaRESUMEN
OBJECTIVE: People with Down's syndrome (DS) have a higher risk of developing type 1 diabetes mellitus (T1D) and may have specific clinical features compared to T1D patients without DS. This study evaluated the clinical and laboratory aspects of T1D in children and adolescents with DS in an admixed population. METHODS: A case-control study comparing patients with T1D and DS (T1D+DS) to patients with T1D without DS (T1D controls) from two tertiary academic Hospitals in São Paulo, Brazil. RESULTS: The sample consisted of 9 patients with T1D+DS and 18 T1D age and sex-matched controls. Anti-glutamic acid decarboxylase 65 antibodies were positive in 7/7 of the 9 T1D+DS patients, confirming the presence of diabetes autoimmunity in this group. Mean age at diagnosis of T1D was 4.9 ± 3.9 years in the T1D+DS group and 6.4 years ± 3 in the T1D control group; early diagnosis (<2 years old) occurred in three T1D+DS patients but only in one T1D control patients, both suggesting lower age of diagnosis in T1D+DS group, although without statistical significance (p = 0.282 and p = 0.093, respectively). The T1D+DS group presented lower total insulin dose (0.7 IU/kg/day ± 0.2) and HbA1c (7.2% ± 0.6) than the control group (1.0 IU/kg/day ± 0.3 and 9.1% ± 0.7, respectively) (p = 0.022 and p = 0.047, respectively). CONCLUSION: We confirmed the autoimmune etiology of diabetes in people with DS in this admixed population. T1D+DS patients developed diabetes earlier and achieved better metabolic control with a lower insulin dose than T1D controls. These findings are in agreement with previous studies in Caucasian populations.
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Diabetes Mellitus Tipo 1 , Síndrome de Down , Adolescente , Autoinmunidad , Brasil/epidemiología , Estudios de Casos y Controles , Niño , Preescolar , Diabetes Mellitus Tipo 1/complicaciones , Diabetes Mellitus Tipo 1/epidemiología , Síndrome de Down/complicaciones , HumanosRESUMEN
AIMS: To investigate the prevalence of diabetes-related chronic complications (DRCCs) and its associated factors in Brazilian adolescents with type 1 diabetes (T1D). METHODS: This nationwide study was conducted in 14 public clinics in 10 cities, with 1,760 patients, 367 adolescents, with 328 eligible for this study. Evaluated DRCCs were retinopathy (DR), chronic kidney disease (CKD), peripheral neuropathy (DPN) and cardiovascular autonomic neuropathy (CAN). RESULTS: Among eligible patients, 184 were females (50.1%), age range 13-19 years, HbA1c 9.6% ± 2.4, aged 8.9 ± 4.3 years at diagnosis and diabetes duration of 8.1 ± 4.3 years. 103 (31.4%) patients presented any type of DRCC. CKD was found in 46 (14.0%), CAN in 41(12.5%), DR in 28 (8.5%) and DPN in 16 (4.9%) patients. One, two or three DRCCs were observed in 79 (24.1%), 19 (5.8%) and 5 (1.5%) patients, respectively, and were associated with longer diabetes duration, higher HbA1c and diastolic blood pressure levels (dBP), use of renin angiotensin inhibitors and lower adherence to diet. CONCLUSIONS: A high percentage of patients presented some kind of DRCC, associated with diabetes duration, glycemic control, dBP, adherence to diet. Educational programs should start from the diagnosis to avoid DRCCs in this young population.
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Diabetes Mellitus Tipo 1 , Adolescente , Estudios Transversales , Diabetes Mellitus Tipo 1/complicaciones , Diabetes Mellitus Tipo 1/epidemiología , Nefropatías Diabéticas , Retinopatía Diabética/epidemiología , Retinopatía Diabética/etiología , Femenino , Humanos , Masculino , Prevalencia , Insuficiencia Renal Crónica/epidemiología , Factores de Riesgo , Adulto JovenRESUMEN
OBJECTIVE: The main aim of the study was to evaluate the patients' glycemic control and adherence to self-care tasks. METHODS: Patients with type 1 diabetes mellitus (T1DM) or latent autoimmune diabetes of the adult (LADA) using a multiple daily injection (MDI) regimen with carbohydrate counting (n = 25, Subgroup B) or fixed insulin dose (n = 25, Subgroup C) were allocated to use the application (app) for 12 weeks. Both subgroups were compared with each other and against a control group (n = 25, Group A) comprising patients with T1DM or LADA treated with continuous subcutaneous insulin infusion (CSII) in a parallel-group, open-label, clinical treatment trial. All patients had glycated hemoglobin (A1C) levels measured and were asked to fill out the Diabetes Self-Management Profile (DSMP) questionnaire at study start and end. The patients were instructed to measure capillary glucose six times daily in study weeks 4, 8, and 12. RESULTS: Mean A1C levels decreased 0.725% in Subgroup C in intragroup analysis (p = 0.0063), and had a mean variation of 0.834% compared with Group A (p = 0.003). Mean DSMP scores increased 5.77 points in Subgroup B in intragroup analysis (p = 0.0004) and increased by a mean of 6.815 points in relation to Group A (p = 0.002). CONCLUSION: OneTouch Reveal improved both A1C levels and DSMP scores in patients with T1DM or LADA compared with standard treatment (CSII).
Asunto(s)
Diabetes Mellitus Tipo 1 , Aplicaciones Móviles , Adulto , Glucemia/análisis , Diabetes Mellitus Tipo 1/tratamiento farmacológico , Hemoglobina Glucada/análisis , Control Glucémico , Humanos , Hipoglucemiantes/uso terapéutico , Insulina/uso terapéutico , Sistemas de Infusión de Insulina , AutocuidadoRESUMEN
OBJECTIVE: The association between diabetes mellitus and infections is very common. These infections, even when mild, interfere with blood glucose control. The aim of this review is to describe infections that occur in children and adolescents with DM, as well as to provide recommendations on glycemia management during these episodes. SOURCE OF DATA: A non-systematic review was carried out in the PubMed database, using the terms "diabetes mellitus," "infection," "children," and "adolescents." The most relevant publications were selected. SYNTHESIS OF DATA: In addition to the usual community diseases, some infections may occur predominantly in diabetic patients, especially when there is inadequate glycemic control, and common infections can be more severe in these patients. Alterations caused by the disease itself and the immune response are responsible for the risk of higher frequency and severity of infections. During infections, an increase in blood glucose occurs and usually an increase in insulin dose is required. CONCLUSIONS: Pediatric patients with diabetes have some immune system disorders that, when associated with high glycemia, increase the risk of infections and their severity, and should be promptly identified and treated. The presence of an infectious condition, in turn, raises blood glucose and increases the risk of decompensation, and pediatricians should be cautioned to intensify monitoring and insulin therapy, and to avoid the risk of DKA. It should also be noted that many infections are preventable and can be avoided with adequate vaccine coverage.
Asunto(s)
Complicaciones de la Diabetes , Infecciones/complicaciones , Adolescente , Glucemia , Niño , Diabetes Mellitus , Humanos , Hiperglucemia , Hipoglucemiantes/uso terapéutico , InsulinaRESUMEN
BACKGROUND: New technologies are changing diabetes treatment and contributing better outcomes in developed countries. To our knowledge, no previous studies have investigated the comparative effect of sensor-based monitoring on glycemic markers in developing countries like Brazil. The present study aims to evaluate the use of intermittent Continuous Glucose Measurements (iCGM) in a developing country, Brazil, regarding (i) frequency of glucose scans, (ii) its association with glycemic markers and (iii) comparison with these findings to those observed in global population data. METHODS: Glucose results were de-identified and uploaded to a dedicated database when Freestyle Libre™ readers were connected to an internet-ready computer. Data between September 2014 and Dec 2018, comprising 688,640 readers and 7,329,052 sensors worldwide, were analysed (including 17,691 readers and 147,166 sensors from Brazil). Scan rate per reader was determined and each reader was sorted into 20 equally-sized rank ordered groups, categorised by scan frequency. Glucose parameters were calculated for each group, including estimated A1c, time above, below and within range identified as 70-180 mg/dL. RESULTS: In Brazil, reader users performed an average of 14 scans per day, while around the world, reader users performed an average of 12 scans per day (p < 0.01). In Brazil dataset, those in the lowest and in the highest groups scanned on average 3.6 and 43.1 times per day had an estimated A1c of 7.56% (59 mmol/mol) and 6.71% (50 mmol/mol), respectively (p < 0.01). Worldwide, the lowest group and the highest groups scanned 3.4 times/day and 37.8 times/day and had an eA1c of 8.14% (65 mmol/mol) and 6.70% (50 mmol/mol), respectively (p < 0.01). For the scan groups in both populations, the time spent above 180 mg/dL decreased as the scan frequency increased. In both Brazil and around the world, as scan frequency increased, time in range (TIR) increased. In Brazil, TIR increased from 14.15 to 16.62 h/day (p < 0.01). Worldwide, TIR increased from 12.06 to 16.97 h/day (p < 0.01). CONCLUSIONS: We conclude that Brazilian users have a high frequency of scans, more frequent than global data. Similarly to the world findings, increased scan frequency is associated with better glycemic control.