Insulin doses requirements in patients with type 1 diabetes using glargine U300 or degludec in routine clinical practice.

There are not many real-world studies evaluating daily insulin doses requirements (DIDR) in patients with type 1 diabetes (T1D) using second-generation basal insulin analogs, and such comparison is necessary. The aim of this study was to compare DIDR in individuals with T1D using glargine 300 UI/mL (IGlar-300) or degludec (IDeg) in real clinical practice. An observational, retrospective study was designed in 412 patients with T1D (males: 52%; median age 37.0±13.4 years, diabetes duration: 18.7±12.3 years) using IDeg and IGla-300 ≥6 months to compare DIDR between groups. Patients using IGla-300 (n=187) were more frequently males (59% vs 45.8%; p=0.004) and had lower glycosylated hemoglobin (HbA1c) (7.6±1.2 vs 8.1%±1.5%; p<0.001) than patients using IDeg (n=225). Total (0.77±0.36 unit/kg/day), basal (0.43±0.20 unit/kg/day) and prandial (0.33±0.23 unit/kg/day) DIDR were similar in IGla-300 and IDeg groups. Patients with HbA1c ≤7% (n=113) used significantly lower basal (p=0.045) and total (p=0.024) DIDR, but not prandial insulin (p=0.241), than patients with HbA1c between 7.1% and 8% and >8%. Patients using IGla-300 and IDeg used similar basal, prandial and total DIDR regardless of metabolic control subgroup. No difference in basal, prandial and total DIDR was observed between patients with T1D using IGla-300 or IDeg during at least 6 months in routine clinical practice.

Agenesia renal unilateral y diabetes de inicio brusco: una forma infrecuente de diabetes tipo MODY / Unilateral renal agenesis and abrupt onset diabetes: an unfrequent form of MODY type diabetes

Introducción: La diabetes tipo MODY engloba un grupo heterogéneo de formas monogénicas de diabetes de baja prevalencia. Pacientes y métodos: Presentamos un caso clínico con clínica cardinal, diabetes e insuficiencia renal sin acidosis, con antecedentes familiares de diabetes y padre monorreno. Resultados: Dado el aumento de obesidad y antecedentes familiares de diabetes en la población general, su sospecha diagnóstica no resulta fácil. Distinguir diabetes tipo MODY de DM1 y DM2 es crucial ya que el tratamiento óptimo y el riesgo de complicaciones varía con el defecto genético subyacente. Discusión: Un adecuado diagnóstico precisa de una historia clínica orientada y detallada, permitiendo una identificación más temprana de los miembros en riesgo de la familia y adecuar el tratamiento, ya que muchos de estos pacientes pueden ser tratados con éxito en monoterapia retirando la insulinoterapia innecesaria

Introduction: MODY diabetes encompasses heterogeneous group of monogenic forms of diabetes with low prevalence. It is not easily diagnosed because of the increase in obesity and family history of diabetes in the general population. Patients and methods: We present a clinical case with cardinal symptoms, diabetes,renal insufficiency with no acidosis and with a family history of diabetes and renal agenesis. Results: Distinguishing MODY diabetes from DM1 and DM2 is very important to ensure optimal treatment, and because the risk of complications depends on each genetic defect. A proper diagnosis needs a detailed medical history. Discussion: An earlier identification of family members at risk and a correct and individualised treatment could be possible. Many of these patients can be managed successfully in monotherapy without insulin therapy

Unilateral renal agenesis and abrupt onset diabetes: an unfrequent form of MODY type diabetes. / Agenesia renal unilateral y diabetes de inicio brusco: una forma infrecuente de diabetes tipo MODY.

INTRODUCTION: MODY diabetes encompasses heterogeneous group of monogenic forms of diabetes with low prevalence. It is not easily diagnosed because of the increase in obesity and family history of diabetes in the general population. PATIENTS AND METHODS: We present a clinical case with cardinal symptoms, diabetes,renal insufficiency with no acidosis and with a family history of diabetes and renal agenesis. RESULTS: Distinguishing MODY diabetes from DM1 and DM2 is very important to ensure optimal treatment, and because the risk of complications depends on each genetic defect. A proper diagnosis needs a detailed medical history. DISCUSSION: An earlier identification of family members at risk and a correct and individualised treatment could be possible. Many of these patients can be managed successfully in monotherapy without insulin therapy.

Teachers' knowledge about type 1 diabetes in south of Spain public schools.

AIMS: To evaluate the knowledge of teachers in educative public centres (pre-, primary, and secondary schools) about type 1 diabetes (T1D) in the Puerto Real University Hospital area (Cadiz, Spain). METHODS: Descriptive observational study in which 756 teachers' answers on the Test of Diabetes Knowledge for Teachers (TDKT) were analysed. Teachers from 44 educative public centres in the Puerto Real University Hospital area (Cadiz, Spain) were selected by randomized sampling (mean age, 44.3 ±â€¯8 years; 61.7% women). RESULTS: Although 43.2% survey respondents recognised having had or currently having children or adolescent students with T1D, most demonstrated they did not have enough knowledge about T1D (mean score, 6.0 ±â€¯4.3 points from a maximum of 16), and only 5.1% had sufficient knowledge (13-16 points) to be an effective support person to students with diabetes in school. However, the vast majority of survey respondents correctly answered questions about symptoms (74.2%) and hypoglycaemia treatment (85.9%). Univariate analysis of factors associated with teachers' knowledge about diabetes revealed that teachers with ≤ 15 years of teaching experience and physical education teachers had better knowledge than their co-workers. CONCLUSIONS: It is necessary to improve teachers' knowledge about diabetes in our health area with the aim of improving the security of children and adolescent students with T1D in school centres.

Actitudes y percepción del profesorado de centros educativos públicos sobre la atención a alumnos con diabetes tipo 1 / Teachers' attitudes and perceptions about preparation of public schools to assist students with type 1 diabetes

Objetivo: Evaluar las actitudes y la percepción del profesorado sobre la preparación de los centros públicos de educación infantil, primaria y secundaria del área del Hospital Universitario Puerto Real para atender a alumnos con diabetes tipo 1 (DM1). Métodos: Estudio observacional descriptivo en el que se analizan las respuestas a un cuestionario de actitud y percepción sobre la preparación del centro educativo (17 preguntas) para la atención de los alumnos con DM1 de 765 profesores (edad media: 44,3±8,8 años; 61,7% mujeres) de 44 centros educativos públicos del área del Hospital Universitario Puerto Real (Cádiz, España) seleccionados mediante muestreo aleatorio. Resultados: El 43,2% había tenido o tiene actualmente alumnos con DM1 y solo el 0,8% reconoce haber recibido formación sobre diabetes. El 18,9% refería que alguno de sus alumnos con DM1 había experimentado al menos un episodio de hipoglucemia en el colegio (el 42,5% de los profesores que tienen o han tenido alumnos con DM1) y la mitad opinaba que su centro educativo no está capacitado para atender las urgencias diabéticas. El 6,4% refería que su centro dispone de glucagón en su equipo de primeros auxilios y el 46,9% estaría dispuesto a administrarlo personalmente. Las mujeres, los profesores de educación física y los directores mostraron una percepción más positiva del centro educativo con respecto a sus compañeros. Los profesores con percepción positiva de la preparación del centro y con actitud positiva para administrar glucagón eran significativamente más jóvenes que aquellos con percepción y actitud no positiva. Conclusiones: Los resultados del estudio orientan a que los profesores de los centros educativos públicos de nuestra área sanitaria no han sido formados específicamente en la atención a pacientes con DM1 y perciben que sus centros educativos no están capacitados para atender urgencias diabéticas (AU)

Objective: To assess teachers' attitudes and perceptions about preparation of public primary and secondary education schools in the Puerto Real University Hospital (Cádiz, Spain) area to care for students with type 1 diabetes mellitus (T1DM) Methods: A descriptive observational study where answers to an attitude and perception questionnaire on the preparation of schools to care for pupils with T1DM were analyzed. A total of 765 teachers (mean age, 44.3±8.8 years; 61.7% women) from 44 public schools in the area of the Puerto Real University Hospital were selected by random sampling. Results: Overall, 43.2% of teachers surveyed had or had previously had students with T1DM, but only 0.8% had received specific training on diabetes. 18.9% of teachers reported that one of their students with T1DM had experienced at least one episode of hypoglycemia at school, and half of them felt that their school was not prepared to deal with diabetic emergencies. 6.4% stated that their school had glucagon in its first aid kit, and 46.9% would be willing to administer it personally. Women, physical education teachers, and headmasters had a more positive perception of the school than their colleagues. Teachers with a positive perception of school preparation and with a positive attitude to administer glucagon were significantly younger than those with no positive perception and attitude. Conclusions: The study results suggest that teachers of public schools in our health area have not been specifically trained in the care of patients with T1DM and perceive that their educational centers are not qualified to address diabetic emergencies (AU)

Teachers' attitudes and perceptions about preparation of public schools to assist students with type 1 diabetes. / Actitudes y percepción del profesorado de centros educativos públicos sobre la atención a alumnos con diabetes tipo 1.

OBJECTIVE: To assess teachers' attitudes and perceptions about preparation of public primary and secondary education schools in the Puerto Real University Hospital (Cádiz, Spain) area to care for students with type 1 diabetes mellitus (T1DM) METHODS: A descriptive observational study where answers to an attitude and perception questionnaire on the preparation of schools to care for pupils with T1DM were analyzed. A total of 765 teachers (mean age, 44.3±8.8 years; 61.7% women) from 44 public schools in the area of the Puerto Real University Hospital were selected by random sampling. RESULTS: Overall, 43.2% of teachers surveyed had or had previously had students with T1DM, but only 0.8% had received specific training on diabetes. 18.9% of teachers reported that one of their students with T1DM had experienced at least one episode of hypoglycemia at school, and half of them felt that their school was not prepared to deal with diabetic emergencies. 6.4% stated that their school had glucagon in its first aid kit, and 46.9% would be willing to administer it personally. Women, physical education teachers, and headmasters had a more positive perception of the school than their colleagues. Teachers with a positive perception of school preparation and with a positive attitude to administer glucagon were significantly younger than those with no positive perception and attitude. CONCLUSIONS: The study results suggest that teachers of public schools in our health area have not been specifically trained in the care of patients with T1DM and perceive that their educational centers are not qualified to address diabetic emergencies.

Apoyo telefónico, control glucémico y visitas a la unidad de diabetes en pacientes insulinizados / Phone coaching, glycemic control and diabetes unit visits in patients treated with insulin

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Maternal underweight and perinatal outcomes: a restrospective cohort study / Infrapeso materno y resultados perinatales: estudio de cohortes retrospectivo.

Introduction: Some studies have linked maternal underweight with adverse perinatal outcomes such as spontaneous abortion, abruptio placentae, small for gestational age newborn, intrauterine growth retardation and preterm birth. Objective: To determine the influence of maternal underweight in the onset of labor, route of delivery, birth weight, Apgar score and preterm birth. Methods: Retrospective cohort study. We included pregnant women from the Hospital Universitario de Puerto Real. Period of study: 2002-2011. Study group: underweight at the beginning of gestation (BMI < 18.5 kg/m2). Control group: pregnant women with normal body mass index (BMI) at the beginning of gestation (18.5-24.9 kg/m2). The risk (OR) of induction of labor, cesarean section, small for gestational age newborn, macrosomia, 5' Apgar score < 7, and preterm birth was calculated. Results: The prevalence of underweight was 2.5% versus 58.9% of pregnant women who had a normal BMI. We found no significant differences in the rate of induction of labor, fetal macrosomia, Apgar at 5' < 7 or preterm delivery. Maternal underweight was associated with a decreased risk of caesarean section (adjusted OR 0.45, 95% CI 0.22 to 0.89) and an increased risk of small for gestational age newborn (adjusted OR 1.74; 95% CI 1.05 to 2.90). Conclusions: Maternal underweight at the start of pregnancy is associated with a lower risk of caesarean section and a greater risk of small for gestational age newborns (birth weight < P10).

Introducción: algunos estudios han asociado el infrapeso materno con resultados perinatales adversos tales como aborto espontáneo, desprendimiento placentario, feto pequeño para edad gestacional, crecimiento intrauterino retardado y parto pretérmino. Objetivos: determinar si el infrapeso materno al inicio de la gestación influye sobre la forma de inicio y vía del parto, peso al nacer, índice de Apgar al minuto 5 y edad gestacional en el momento del parto. Métodos: estudio de cohortes retrospectivo en gestantes adscritas al Hospital Universitario de Puerto Real. Periodo de estudio: 2002-2011. Grupo de estudio: infrapeso al inicio de la gestación (índice de masa corporal [IMC] < 18,5); grupo control: IMC normal al inicio de la gestación (18,5-24,9). Analizamos el riesgo (OR) de inducción de parto, cesárea, bajo peso al nacer, macrosomía, Apgar a los 5' < 7 y parto pretérmino. Resultados: la prevalencia de infrapeso fue del 2,5% frente al 58,9% de gestantes que presentaron un IMC normal. No encontramos diferencias significativas en la tasa de inducción de parto, macrosomía fetal, Apgar a los 5' < 7 ni parto pretérmino. El infrapeso materno se asoció a una disminución en el riesgo de cesárea (OR ajustada 0,45; IC 95% 0,22-0,89) y a un riesgo aumentado de presentar recién nacido pequeño para su edad gestacional (OR ajustada 1,74; IC 95% 1,05-2,90). Conclusiones: el infrapeso materno al inicio de la gestación se asocia a una menor probabilidad de que el parto finalice mediante la realización de una cesárea y a un mayor riesgo de que el recién nacido presente un peso al nacer por debajo del percentil 10.

Infrapeso materno y resultados perinatales: estudio de cohortes retrospectivo / Maternal underweight and perinatal outcomes: a restrospective cohort study

Introducción: algunos estudios han asociado el infrapeso materno con resultados perinatales adversos tales como aborto espontáneo, desprendimiento placentario, feto pequeño para edad gestacional, crecimiento intrauterino retardado y parto pretérmino. Objetivos: determinar si el infrapeso materno al inicio de la gestación influye sobre la forma de inicio y vía del parto, peso al nacer, índice de Apgar al minuto 5 y edad gestacional en el momento del parto. Métodos: estudio de cohortes retrospectivo en gestantes adscritas al Hospital Universitario de Puerto Real. Periodo de estudio: 2002-2011. Grupo de estudio: infrapeso al inicio de la gestación (índice de masa corporal [IMC] < 18,5); grupo control: IMC normal al inicio de la gestación (18,5-24,9). Analizamos el riesgo (OR) de inducción de parto, cesárea, bajo peso al nacer, macrosomía, Apgar a los 5’ < 7 y parto pretérmino. Resultados: la prevalencia de infrapeso fue del 2,5% frente al 58,9% de gestantes que presentaron un IMC normal. No encontramos diferencias significativas en la tasa de inducción de parto, macrosomía fetal, Apgar a los 5’ < 7 ni parto pretérmino. El infrapeso materno se asoció a una disminución en el riesgo de cesárea (OR ajustada 0,45; IC 95% 0,22-0,89) y a un riesgo aumentado de presentar recién nacido pequeño para su edad gestacional (OR ajustada 1,74; IC 95% 1,05-2,90). Conclusiones: el infrapeso materno al inicio de la gestación se asocia a una menor probabilidad de que el parto finalice mediante la realización de una cesárea y a un mayor riesgo de que el recién nacido presente un peso al nacer por debajo del percentil 10 (AU)

Introduction: Some studies have linked maternal underweight with adverse perinatal outcomes such as spontaneous abortion, abruptio placentae, small for gestational age newborn, intrauterine growth retardation and preterm birth. Objective: To determine the influence of maternal underweight in the onset of labor, route of delivery, birth weight, Apgar score and preterm birth. Methods: Retrospective cohort study. We included pregnant women from the Hospital Universitario de Puerto Real. Period of study: 2002-2011. Study group: underweight at the beginning of gestation (BMI < 18.5 kg/m2). Control group: pregnant women with normal body mass index (BMI) at the beginning of gestation (18.5-24.9 kg/m2). The risk (OR) of induction of labor, cesarean section, small for gestational age newborn, macrosomia, 5’ Apgar score < 7, and preterm birth was calculated. Results: The prevalence of underweight was 2.5% versus 58.9% of pregnant women who had a normal BMI. We found no significant differences in the rate of induction of labor, fetal macrosomia, Apgar at 5’ < 7 or preterm delivery. Maternal underweight was associated with a decreased risk of caesarean section (adjusted OR 0.45, 95% CI 0.22 to 0.89) and an increased risk of small for gestational age newborn (adjusted OR 1.74; 95% CI 1.05 to 2.90). Conclusions: Maternal underweight at the start of pregnancy is associated with a lower risk of caesarean section and a greater risk of small for gestational age newborns (birth weight < P10) (AU)

Sobrepeso y obesidad maternos como factores de riesgo independientes para que el parto finalice en cesárea.

Introducción: el sobrepeso y la obesidad se asocian a una mayor probabilidad de que el parto finalice en cesárea. Dado que dicho incremento del riesgo podría estar sesgado por variables de confusión como la diabetes o la hipertensión, en el presente trabajo pretendemos determinar si este riesgo persiste tras ser ajustado por numerosas variables de control.Objetivo: determinar si el sobrepeso y/o la obesidad son factores de riesgo independientes para que el parto finalice en cesárea.Métodos: estudio de cohortes retrospectivo. Se han incluido gestantes adscritas al Hospital Universitario de Puerto Real. Periodo de estudio: 2002-2011. Se incluyeron dos grupos de estudio: sobrepeso al inicio de la gestación (IMC entre 25 y 29,9) y obesidad al inicio de la gestación (IMC ≥ 30). Grupo ontrol: IMC al inicio de la gestación normal (entre 18,5 y 24,9). El riesgo de cesárea fue analizado mediante un estudio de regresión logística múltiple incluyendo como covariables: edad materna, parto inducido, diabetes gestacional, diabetes pregestacional, macrosomía, hipertensión arterial, nuliparidad, cesárea anterior, parto pretérmino y parto postérmino.Resultados: de los 18.243 partos registrados, el IMC al inicio de la gestación constaba en 4.711 casos (25,8%). El 26,1% presentaban sobrepeso, el 12,4% obesidad y el 58,9% IMC normal. Sin ajustar por variables control, se asociaron a un incremento del riesgo de cesárea: sobrepeso (OR 1,48; IC95% 1,27-1,73); obesidad grado 1 (OR 2,09; IC95% 1,66-2,64); obesidad grado 2 (OR 3,23; IC95% 2,31-4,53); obesidad grado 3 (OR 2,57; IC95% 1,56-4,22). El riesgo aumentado se mantuvo significativo en el análisis multivariante: sobrepeso (OR 1,51; IC95% 1,24-1,84); obesidad (OR 2,15; IC95% 1,67-2,76).Conclusiones: encontramos una asociación significativa e independiente entre el sobrepeso/obesidad maternos y la finalización del parto mediante cesárea incluso ajustando por numerosas variables de control como: edad materna, nuliparidad, cesárea anterior, hipertensión, diabetes, peso al nacer y edad gestacional al parto.

Sobrepeso y obesidad maternos como factores de riesgo independientes para que el parto finalice en cesárea / Maternal overweight and obesity as independent risk factors for cesarean delivery

Introducción: el sobrepeso y la obesidad se asocian a una mayor probabilidad de que el parto finalice en cesárea. Dado que dicho incremento del riesgo podría estar sesgado por variables de confusión como la diabetes o la hipertensión, en el presente trabajo pretendemos determinar si este riesgo persiste tras ser ajustado por numerosas variables de control. Objetivo: determinar si el sobrepeso y/o la obesidad son factores de riesgo independientes para que el parto finalice en cesárea. Métodos: estudio de cohortes retrospectivo. Se han incluido gestantes adscritas al Hospital Universitario de Puerto Real. Periodo de estudio: 2002-2011. Se incluyeron dos grupos de estudio: sobrepeso al inicio de la gestación (IMC entre 25 y 29,9) y obesidad al inicio de la gestación (IMC ≥ 30). Grupo control: IMC al inicio de la gestación normal (entre 18,5 y 24,9). El riesgo de cesárea fue analizado mediante un estudio de regresión logística múltiple incluyendo como covariables: edad materna, parto inducido, diabetes gestacional, diabetes pregestacional, macrosomía, hipertensión arterial, nuliparidad, cesárea anterior, parto pretérmino y parto postérmino. Resultados: de los 18.243 partos registrados, el IMC al inicio de la gestación constaba en 4.711 casos (25,8%). El 26,1% presentaban sobrepeso, el 12,4% obesidad y el 58,9% IMC normal. Sin ajustar por variables control, se asociaron a un incremento del riesgo de cesárea: sobrepeso (OR 1,48; IC95% 1,27-1,73); obesidad grado 1 (OR 2,09; IC95% 1,66-2,64); obesidad grado 2 (OR 3,23; IC95% 2,31-4,53); obesidad grado 3 (OR 2,57; IC95% 1,56-4,22). El riesgo aumentado se mantuvo significativo en el análisis multivariante: sobrepeso (OR 1,51; IC95% 1,24-1,84); obesidad (OR 2,15; IC95% 1,67-2,76). Conclusiones: encontramos una asociación significativa e independiente entre el sobrepeso/obesidad maternos y la finalización del parto mediante cesárea incluso ajustando por numerosas variables de control como: edad materna, nuliparidad, cesárea anterior, hipertensión, diabetes, peso al nacer y edad gestacional al parto (AU)

Introduction: Overweight and obesity both are associated with an increased risk of cesarean section. Since this increased risk could be biased by confounding variables such as diabetes or hypertension, in this study we aim to determine whether this risk persists after adjusting for numerous control variables. Objective: To determine if maternal overweight and/or obesity are independent risk factors to cesarean section. Methods: Retrospective cohort study. We included pregnant women from the University Hospital of Puerto Real. Period of study: 2002-2011. Two study groups were included: overweight at the beginning of the gestation (BMI between 25 and 29.9 kg/m2) and obesity at the beginning of the gestation (BMI ≥ 30 kg/m2). Control group: pregnant women with normal BMI at the beginning of the gestation (Between 18.5 and 24.9 kg/m2). Multiple logistic regression analysis was conducted in order to evaluate the risk of caesarean. The variables included in the model were maternal age, induced labor, diabetes (gestational and pregestational), macrosomia, arterial hypertension, nulliparous, previous caesarean section, preterm birth and post-term childbirth. Results: Initial BMI was registered in 4,711 cases (25.8%) of a total of 18,243 births. Of these, 26.1% were overweight; 12.4% obesity and 58.9% normal BMI. Without adjusting by control variables, both overweight and obesity are associated to an increase in the risk of caesarean section: overweight (OR 1.48; CI95% 1.27-1.73); type 1 obesity (OR 2.09; CI95% 1.66-2.64); type 2 obesity (OR 3.23; CI95% 2.31-4.53); type 3 obesity (OR 2.57; IC95% 1.56-4.22). The risk remained significantly increased in the multivariate analysis: overweight (OR 1.51; CI95% 1.24-1.84); obesity (OR 2.15; IC95% 1.67-2.76). Conclusions: In conclusion, a significant and independent association was found between maternal overweight/obesity and cesarean section, even including numerous control variables such as age, nulliparous, previous cesarean section, hypertension, diabetes, birth weight and gestational age at birth (AU)

Comentarios sobre «Hipoglucemia desapercibida en personas con diabetes tipo 1» / Comments on «Impaired awareness of hypoglycaemia in subjects with type 1 diabetes»

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Nocturnal blood pressure is associated with the progression of microvascular complications and hypertension in patients with type 1 diabetes mellitus.

AIMS: To evaluate relationships between early alterations in blood pressure and the progression of microvascular complications of diabetes in clinically-normotensive patients with type 1 diabetes (T1DM). METHODS: In a prospective observational study of 85 normotensive T1DM patients without microalbuminuria, blood pressure (BP) was monitored over 24h using the ambulatory blood pressure monitoring (ABPM) system at baseline and 7years later. Development or progression of microalbuminuria, retinopathy and hypertension was evaluated. RESULTS: Initially, 20 patients (24%) were diagnosed with masked hypertension and 31 (37%) with non-dipper pattern as the only pathological findings. At 7years: 1) twenty-seven patients (32%) had progression of retinopathy related to the nocturnal diastolic blood pressure (BPD) (OR:1.122; p=0.034) and final non-dipper pattern (OR:5.857; p=0.005); 2) seven patients (10%) developed microalbuminuria for which nocturnal systolic blood pressure (BPS) was a risk factor (OR:1.129; p=0.007); 3) five of the normotensive patients (9%) progressed to hypertension; historic HbA1c (OR:2.767; p=0.046) and nocturnal BPD (OR:1.243; p=0.046) being the related risk factors. BPD level ≥65mmHg was associated with an increase in progression of retinopathy and hypertension. CONCLUSIONS: In T1DM patients there is an elevated prevalence of BP alterations, detected using ABPM. Alterations in nocturnal BP predispose to development/progression of microvascular complications and overt hypertension.

High prevalence of inactivity among young patients with type 1 diabetes in south Spain.

OBJECTIVES: To describe usual physical activity level and analyze its association with metabolic control and presence of microvascular complications in a cohort of patients with type 1 diabetes (DM-1) in south Spain. METHODS: Observational, cross-sectional study that included one hundred thirty patients, aged 33.9 ± 11.5 years-old with disease duration of 16.5 ± 9.5 years that consecutively were recruited among patients attending the Endocrinology Service of Puerta del Mar University Hospital (Cádiz, Spain). Usual physical activity level was assessed using the "General Practice Physical Activity Questionnaire" (GPPAQ) together with clinical, anthropometric, metabolic parameters and microvascular complications. RESULTS: DM-1 patients were grouped in four categories of physical activity level: inactive (n = 33; 25.3%), moderately inactive (n = 31; 23.8%), moderately active (n = 26; 20.0%) and active (n = 40; 30.9%). We observed no significant differences in glycated haemoglobin (HbA1c) level between the different physical activity groups analyzed. Patients classified as moderately active and active were more often men, significantly younger and presented lower plasmatic levels of triglycerides than patients classified as inactive or moderately inactive, with no differences in other clinical or anthropometric variables. In addition, active and moderately active patients had a lower prevalence of diabetic retinopathy and microvascular complications in general compared to inactive or moderately inactive patients. CONCLUSIONS: Half of patients with type 1 diabetes evaluated were classified as inactive and these patients had a higher prevalence of diabetic retinopathy than active patients. No difference in HbA1c levels was documented among different groups of physical activity.

Objetivos: Describir el nivel de actividad física habitual y analizar su asociación con el control metabólico y la presencia de complicaciones microvasculares en una cohorte de pacientes con diabetes tipo 1 (DM-1) del sur de España. Métodos: Estudio transversal observacional que incluyó ciento treinta pacientes de 33,9 ± 11,5 años de edad y una duración de la enfermedad de 16,5 ± 9,5 años que fueron reclutados consecutivamente en el Servicio de Endocrinología del Hospital Universitario Puerta del Mar (Cádiz, España). El nivel de actividad física habitual fue evaluado utilizando el "General Practice Physical Activity Questionnaire" (GPPAQ) conjuntamente con diversos parámetros clínicos, antropométricos, metabólicos y de complicaciones microvasculares. Resultados: Los pacientes con DM-1 fueron agrupados en cuatro categorías de nivel de actividad física: inactivo (n = 33; 25,3%), moderadamente inactivo (n = 31; 23,8%), moderadamente activo (n = 26; 20,0%) y activo (n = 40; 30,9%). No observamos diferencias significativas en el nivel de hemoglobina glucosilada (HbA1c) entre los diferentes grupos de actividad física analizados. Los pacientes clasificados como moderadamente activos y activos fueron con mayor probabilidad hombres, más jóvenes y con menores niveles plasmáticos de triglicéridos que los pacientes clasificados como inactivos o moderadamente inactivos, sin encontrarse diferencias en otras variables clínicas o antropométricas. Adicionalmente, los pacientes activos y moderadamente activos tenían una menor prevalencia de retinopatía diabética y de complicaciones microvasculares en general comparados con los pacientes inactivos o moderadamente inactivos. Conclusiones: La mitad de los pacientes con DM-1 evaluados fueron clasificados como inactivos y estos pacientes tenían mayor prevalencia de retinopatía diabética que los pacientes activos. No fueron documentadas diferencias en los niveles de HbA1c entre los diferentes grupos de actividad física.

High prevalence of inactivity among young patients with type 1 diabetes in south Spain / Elevada prevalencia de inactividad física en pacientes jóvenes con diabetes tipo 1 del sur de España

Objectives: To describe usual physical activity level and analyze its association with metabolic control and presence of microvascular complications in a cohort of patients with type 1 diabetes (DM-1) in south Spain. Methods: Observational, cross-sectional study that included one hundred thirty patients, aged 33.9 ± 11.5 years-old with disease duration of 16.5 ± 9.5 years that consecutively were recruited among patients attending the Endocrinology Service of Puerta del Mar University Hospital (Cádiz, Spain). Usual physical activity level was assessed using the «General Practice Physical Activity Questionnaire» (GPPAQ) together with clinical, anthropometric, metabolic parameters and microvascular complications. Results: DM-1 patients were grouped in four categories of physical activity level: inactive (n = 33; 25.3%), moderately inactive (n = 31; 23.8%), moderately active (n = 26; 20.0%) and active (n = 40; 30.9%). We observed no significant differences in glycated haemoglobin (HbA1c) level between the different physical activity groups analyzed. Patients classified as moderately active and active were more often men, significantly younger and presented lower plasmatic levels of triglycerides than patients classified as inactive or moderately inactive, with no differences in other clinical or anthropometric variables. In addition, active and moderately active patients had a lower prevalence of diabetic retinopathy and microvascular complications in general compared to inactive or moderately inactive patients. Conclusions: Half of patients with type 1 diabetes evaluated were classified as inactive and these patients had a higher prevalence of diabetic retinopathy than active patients. No difference in HbA1c levels was documented among different groups of physical activity (AU)

Objetivos: Describir el nivel de actividad física habitual y analizar su asociación con el control metabólico y la presencia de complicaciones microvasculares en una cohorte de pacientes con diabetes tipo 1 (DM-1) del sur de España. Métodos: Estudio transversal observacional que incluyó ciento treinta pacientes de 33,9 ± 11,5 años de edad y una duración de la enfermedad de 16,5 ± 9,5 años que fueron reclutados consecutivamente en el Servicio de Endocrinología del Hospital Universitario Puerta del Mar (Cádiz, España). El nivel de actividad física habitual fue evaluado utilizando el «General Practice Physical Activity Questionnaire» (GPPAQ) conjuntamente con diversos parámetros clínicos, antropométricos, metabólicos y de complicaciones microvasculares. Resultados: Los pacientes con DM-1 fueron agrupados en cuatro categorías de nivel de actividad física: inactivo (n = 33; 25,3%), moderadamente inactivo (n = 31; 23,8%), moderadamente activo (n = 26; 20,0%) y activo (n = 40; 30,9%). No observamos diferencias significativas en el nivel de hemoglobina glucosilada (HbA1c) entre los diferentes grupos de actividad física analizados. Los pacientes clasificados como moderadamente activos y activos fueron con mayor probabilidad hombres, más jóvenes y con menores niveles plasmáticos de triglicéridos que los pacientes clasificados como inactivos o moderadamente inactivos, sin encontrarse diferencias en otras variables clínicas o antropométricas. Adicionalmente, los pacientes activos y moderadamente activos tenían una menor prevalencia de retinopatía diabética y de complicaciones microvasculares en general comparados con los pacientes inactivos o moderadamente inactivos. Conclusiones: La mitad de los pacientes con DM-1 evaluados fueron clasificados como inactivos y estos pacientes tenían mayor prevalencia de retinopatía diabética que los pacientes activos. No fueron documentadas diferencias en los niveles de HbA1c entre los diferentes grupos de actividad física (AU)

Página web DiabeTIC: estudio piloto de la satisfacción e impacto sobre el control metabólico / DiabeTIC website: a pilot study of satisfaction and impact on metabolic control

OBJECTIVOS: Evaluar la satisfacción y el impacto sobre el control metabólico a corto plazo del seguimiento de la diabetes a través de la página web DiabeTIC. MATERIAL Y MÉTODOS: Estudio prospectivo de intervención no controlado realizado en 32 pacientes de 29,7 ± 9,7 años de edad (65% mujeres) incorporados a la plataforma de telemedicina DiabeTIC entre marzo y septiembre de 2012. Todos los pacientes cumplimentaron en el primer mes un cuestionario de satisfacción, analizándose la evolución del control metabólico a los 3 y 6 meses de seguimiento. RESULTADOS: En la encuesta de satisfacción realizada en el primer mes de seguimiento se obtuvieron las siguientes puntuaciones medias (0 a 10): impresión general con la plataforma: 8,6 ± 1,8; facilidad de uso: 8,1 ± 1,5; navegación intuitiva: 6,7 ± 3,0; utilidad de las mediciones: 9,1 ± 1,1; importancia de la plataforma en el control de la diabetes: 9,5 ± 0,9; sensación de seguridad: 9,5 ± 0,8; utilidad de la biblioteca: 9,4 ± 1,1; utilidad de los mensajes: 9,1 ± 1,4, y recomendación de uso de la plataforma: 9,4 ± 0,9. Las concentraciones de hemoglobina glicosilada mejoraron significativamente a los 6 meses de seguimiento respecto al inicio del estudio (7,0 ± 0,8 versus 8,1 ± 1,9%; p = 0,007). Nueve pacientes fueron dados de baja de DiabeTIC antes de completar 6 meses de seguimiento. CONCLUSIONES: Los pacientes con diabetes seguidos a través de la página web DiabeTIC comunican un elevado grado de satisfacción, observándose a corto plazo una evolución favorable del control metabólico

OBJECTIVES: To evaluate satisfaction and short-term impact on metabolic control of diabetes monitoring through the DiabeTIC website. PATIENTS AND METHODS: A prospective, uncontrolled intervention study was conducted in 32 patients aged 29.7 ± 9.7 years (65% female) incorporated to the telemedicine platform DiabeTIC between March and September 2012. All patients completed a satisfaction questionnaire in the first month, and impact on metabolic control was evaluated at three and six months. RESULTS: In the satisfaction survey conducted in the first month of follow-up, the following mean scores (0-10) were obtained: overall impression with the platform: 8.6 ± 1.8; ease of use: 8.1 ± 1.5; intuitive navigation: 6.7 ± 3.0; value of measurements: 9.1 ± 1.1; importance of the platform in diabetes management: 9.5 ± 0.9; sense of security: 9.5 ± 0.8; value of the library: 9.4 ± 1.1; value of messages: 9.1 ± 1.4, and recommendation to use the platform: 9.4 ± 0.9. Glycosilated hemoglobin concentrations significantly improved at six months as compared to study start (7.0 ± 0.8 versus 8.1 ± 1.9; p = 0.007). Nine patients were discharged from DiabeTIC before completing six months of follow-up. CONCLUSIONS: Patients with diabetes monitored through the DiabeTIC website report a high degree of satisfaction, showing improved metabolic control at short-term follow-up

[DiabeTIC website: a pilot study of satisfaction and impact on metabolic control]. / Página web DiabeTIC: estudio piloto de la satisfacción e impacto sobre el control metabólico.

OBJECTIVES: To evaluate satisfaction and short-term impact on metabolic control of diabetes monitoring through the DiabeTIC website. PATIENTS AND METHODS: A prospective, uncontrolled intervention study was conducted in 32 patients aged 29.7±9.7 years (65% female) incorporated to the telemedicine platform DiabeTIC between March and September 2012. All patients completed a satisfaction questionnaire in the first month, and impact on metabolic control was evaluated at three and six months. RESULTS: In the satisfaction survey conducted in the first month of follow-up, the following mean scores (0-10) were obtained: overall impression with the platform: 8.6±1.8; ease of use: 8.1±1.5; intuitive navigation: 6.7±3.0; value of measurements: 9.1±1.1; importance of the platform in diabetes management: 9.5±0.9; sense of security: 9.5±0.8; value of the library: 9.4±1.1; value of messages: 9.1±1.4, and recommendation to use the platform: 9.4±0.9. Glycosilated hemoglobin concentrations significantly improved at six months as compared to study start (7.0±0.8 versus 8.1±1.9; p=0.007). Nine patients were discharged from DiabeTIC before completing six months of follow-up. CONCLUSIONS: Patients with diabetes monitored through the DiabeTIC website report a high degree of satisfaction, showing improved metabolic control at short-term follow-up.

¿Qué variables se asocian con un buen control metabólico en pacientes con diabetes tipo 1? / Which variables are associated with a good metabolic control in patients with type 1 diabetes?

OBJETIVOS: Evaluar las variables epidemiológicas, clínicas y de adherencia a estilos de vida saludable que se asocian con una HbA1c ≤ 7% en pacientes con diabetes tipo 1 (DM1). MATERIAL Y MÉTODOS: Estudio transversal realizado en 130 pacientes de 33,7 ± 11,7 años de edad media. Se analizaron diversas variables clínicas, antropométricas, analíticas y de estilo de vida mediante la autocumplimentación de los cuestionarios «Minnesota Leisure Time Physical Activity Questionnaire» y «Adherencia a la Dieta Mediterránea». RESULTADOS: Los pacientes con HbA1c ≤ 7% (n = 39) dedicaron mayor tiempo a realizar actividad física (AF) (999,7 ± 538,6 versus 719,5 ± 386,0 versus 834,2 ± 512,7 min/AF/semana; p = 0,010) y AF intensa (180,6 ± 259,3 versus 80,4 ± 125,5 versus 104,3 ± 139,9 min/AF intensa/semana; p = 0,037), en comparación con pacientes con HbA1c entre 7-8% (n = 41) y superior al 8% (n = 50). Los pacientes con HbA1c ≤ 7% eran más frecuentemente licenciados (77%) en comparación con los otros grupos. No se detectaron diferencias significativas en los niveles de HbA1c en función de la edad, el sexo, el tiempo de evolución, el índice de masa corporal, el número de hipoglucemias, la presencia de complicaciones o la adherencia a la dieta mediterránea. En el análisis multivariante las variables independientemente asociadas con una HbA1c ≤ 7% fueron ser licenciado y realizar más de 150 min de actividad física intensa semanal. CONCLUSIONES: Los pacientes con DM1 y HbA1c ≤ 7% de nuestro estudio son más frecuentemente licenciados y dedican más tiempo a realizar actividad física intensa que los pacientes con peor control metabólico (AU)

OBJECTIVES: To evaluate the epidemiological, clinical and healthy lifestyle adherence variables that are associated with HbA1c ≤ 7% in patients with type 1 diabetes (DM-1). METHODS: A descriptive observational study was conducted in 130 patients with DM-1 of 33.7 ± 11.7 years old. Various clinical, anthropometric and analytical variables were analysed, together with the results of the "Minnesota Leisure Time Physical Activity Questionnaire" and "Adherence to the Mediterranean Diet Questionnaire". RESULTS: Patients with HbA1c ≤ 7% (n = 39) spent more time on physical activity (PA) (999.7 ± 538.6 versus 719.5 ± 386.0 versus 834.2 ± 512.7 minutes/PA/week, P =0 .010) and intense PA (180.6 ± 80.4 versus 259.3 ± 125.5 versus 104.3 ± 139.9 minutes/PA intense/week, P = 0.037), compared with patients with HbA1c between 7-8% (n = 41) and higher than 8% (n = 50). Patients with HbA1c ≤ 7% were more likely to be college graduates (77%) than patients of other groups. There were no significant differences in HbA1c levels according to age, sex, diabetes evolution, body mass index, number of hypoglycaemia, presence of chronic complications, or adherence to the Mediterranean diet. In the multivariate analysis, the independent variables "college graduate" and "spent more than 150 minutes of intense physical activity a week" showed a significant association with the dependent variable "HbA1c ≤ 7%". CONCLUSIONS: In our study, patients with DM-1 and HbA1c ≤ 7% were most often college graduates and spent more time practicing intense physical activity than patients with poor metabolic control (AU)