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Aims: To compare glycemic control and maternal-fetal outcomes of women with type 1 diabetes (T1D) using hybrid closed loop (HCL) versus multiple daily insulin injections (MDI) plus continuous glucose monitoring. Methods: Multicenter prospective cohort study of pregnant women with T1D in Spain. We evaluated HbA1c and time spent within (TIR), below (TBR), and above (TAR) the pregnancy-specific glucose range of 3.5-7.8 mmol/L. Adjusted models were performed for adverse pregnancy outcomes, including baseline maternal characteristics and center. Results: One hundred twelve women were included (HCL n = 59). Women in the HCL group had a longer duration of diabetes and higher rates of prepregnancy care. There was no between-group difference in HbA1c in any trimester. However, in the second trimester, MDI users had a greater decrease in HbA1c (-6.12 ± 9.06 vs. -2.16 ± 7.42 mmol/mol, P = 0.031). No difference in TIR (3.5-7.8 mmol/L) and TAR was observed between HCL and MDI users, but with a higher total insulin dose in the second trimester [+0.13 IU/kg·day)]. HCL therapy was associated with increased maternal weight gain during pregnancy (ßadjusted = 3.20 kg, 95% confidence interval [CI] 0.90-5.50). Regarding neonatal outcomes, newborns of HCL users were more likely to have higher birthweight (ßadjusted = 279.0 g, 95% CI 39.5-518.5) and macrosomia (ORadjusted = 3.18, 95% CI 1.05-9.67) compared to MDI users. These associations disappeared when maternal weight gain or third trimester HbA1c was included in the models. Conclusions: In a real-world setting, HCL users gained more weight during pregnancy and had larger newborns than MDI users, while achieving similar glycemic control in terms of HbA1c and TIR.
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Glicemia , Diabetes Mellitus Tipo 1 , Hemoglobinas Glicadas , Hipoglicemiantes , Sistemas de Infusão de Insulina , Insulina , Gravidez em Diabéticas , Humanos , Gravidez , Feminino , Diabetes Mellitus Tipo 1/tratamento farmacológico , Diabetes Mellitus Tipo 1/sangue , Insulina/administração & dosagem , Insulina/uso terapêutico , Adulto , Hipoglicemiantes/administração & dosagem , Hipoglicemiantes/uso terapêutico , Gravidez em Diabéticas/tratamento farmacológico , Gravidez em Diabéticas/sangue , Estudos Prospectivos , Hemoglobinas Glicadas/análise , Glicemia/análise , Controle Glicêmico/métodos , Resultado da Gravidez , Automonitorização da Glicemia , Espanha , Recém-NascidoRESUMO
Undoubtedly, technological advances have revolutionised diabetes management in recent years. The development of advanced closed hybrid loop insulin pumps or continuous glucose monitoring (CGM) systems, among others, have increased the quality of life and improved glycaemic control of people with diabetes. However, only some patients have access to such technology, and only some want to use it. CGM has become much more widespread, but in terms of insulin delivery, most people with type 1 diabetes (T1D) and almost all people with type 2 diabetes (T2D) on insulin therapy are treated with multiple-dose insulin injections (MDI) rather than an insulin pump. For these patients, using connected insulin pens or caps has shown benefits in reducing missed insulin injections and promoting correct administration over time. In addition, using these devices improves the quality of life and user satisfaction. The integration of insulin injection and CGM data facilitates both users and the healthcare team to analyse glucose control and implement appropriate therapeutic changes, reducing therapeutic inertia. This expert's recommendation reviews the characteristics of the devices marketed or in the process of being marketed and their available scientific evidence. Finally, it suggests the profile of users and professionals who would benefit most, the barriers to its generalisation and the changes in the care model that implementing these devices can bring with it.
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AIMS: To analyze the trends on diabetes mellitus (DM) healthcare management in Spain. METHODS: Retrospective observational study between January 1st 2007 and 31th December 2015 with DM as the principal diagnosis. The main clinical outcome measures were all-cause, in-hospital mortality and 30-day readmissions. We also analyze three Prevention Quality Indicators (PQI) for DM. RESULTS: The number of hospitalization episodes decreased significantly as well as the frequentation rate and average length of stay (Incidence Rate Ratio [IRR]â¯=â¯0.963, pâ¯<â¯0.001; 0.91, pâ¯<â¯0.001 and 0.986, pâ¯<â¯0.001, respectively). Crude in-hospital mortality and readmissions rates and risk-standardized in-hospital mortality rates (RSMR), however, remained stable (IRRâ¯=â¯0.988, pâ¯=â¯0.073; IRRâ¯=â¯1.003, pâ¯=â¯0.334 and IRRâ¯=â¯0.997, pâ¯=â¯0.116, respectively). A relevant variability in RSMR, both at hospital (Median Odds Ratio 1.49) and regional level, was found. High volume hospitals (≥105 DM discharges at year) showed better outcomes. High variability was also found in PQI indicators al regional level. CONCLUSION: The present analysis shows an improvement in hospitalizations related to DM in Spain in the period 2007-2015. There was also a decrease in the frequentation rate and in the average length of stay. These findings are probably explained by quality improvements in the healthcare management of the DM at the ambulatory level. However, there were important differences in the management of diabetic inpatients both at the hospital and the regional level.
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Diabetes Mellitus/epidemiologia , Qualidade da Assistência à Saúde/normas , Idoso , Feminino , História do Século XXI , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , EspanhaRESUMO
BACKGROUND: Nowadays, 65-80% of pheochromocytoma and paraganglioma (PPGL) cases are explained by germline or somatic mutations in one of 22 genes. Several genetic testing algorithms have been proposed, but they usually exclude sporadic-PPGLs (S-PPGLs) and none include somatic testing. We aimed to genetically characterise S-PPGL cases and propose an evidence-based algorithm for genetic testing, prioritising DNA source. METHODS: The study included 329 probands fitting three criteria: single PPGL, no syndromic and no PPGL family history. Germline DNA was tested for point mutations in RET and for both point mutation and gross deletions in VHL, the SDH genes, TMEM127, MAX and FH. 99 tumours from patients negative for germline screening were available and tested for RET, VHL, HRAS, EPAS1, MAX and SDHB. RESULTS: Germline mutations were found in 46 (14.0%) patients, being more prevalent in paragangliomas (PGLs) (28.7%) than in pheochromocytomas (PCCs) (4.5%) (p=6.62×10(-10)). Somatic mutations were found in 43% of those tested, being more prevalent in PCCs (48.5%) than in PGLs (32.3%) (p=0.13). A quarter of S-PPGLs had a somatic mutation, regardless of age at presentation. Head and neck PGLs (HN-PGLs) and thoracic-PGLs (T-PGLs) more commonly had germline mutations (p=2.0×10(-4) and p=0.027, respectively). Five of the 29 metastatic cases harboured a somatic mutation, one in HRAS. CONCLUSIONS: We recommend prioritising testing for germline mutations in patients with HN-PGLs and T-PGLs, and for somatic mutations in those with PCC. Biochemical secretion and SDHB-immunohistochemistry should guide genetic screening in abdominal-PGLs. Paediatric and metastatic cases should not be excluded from somatic screening.
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Neoplasias das Glândulas Suprarrenais/genética , Testes Genéticos , Mutação em Linhagem Germinativa , Neoplasias de Cabeça e Pescoço/genética , Paraganglioma/genética , Feocromocitoma/genética , Neoplasias Torácicas/genética , Neoplasias das Glândulas Suprarrenais/diagnóstico , Criança , Prática Clínica Baseada em Evidências , Feminino , Predisposição Genética para Doença , Neoplasias de Cabeça e Pescoço/diagnóstico , Humanos , Masculino , Mutação , Paraganglioma/diagnóstico , Feocromocitoma/diagnóstico , Neoplasias Torácicas/diagnósticoRESUMO
Between 5 and 10% of adults initially diagnosed with type 2 diabetes mellitus.(DM) actually have adult-onset autoimmune diabetes. Given the large number of patients diagnosed with DM type 2, the entity called latent autoimmune diabetes in adults (LADA) by some authors could represent half of all diabetics with type 1A diabetes. We report the case of a 75-year-old woman, with a history of brittle diabetes and irritable bowel syndrome, who was finally diagnosed with autoimmune diabetes and celiac disease.