RESUMO
Monogenic diabetes caused by changes in the gene that encodes insulin (INS) is a very rare form of monogenic diabetes (<1%). The aim of this work is to describe the clinical and glycaemic control characteristics over time from four members of a family diagnosed with monogenic diabetes with the novel mutation: c.206del,p.(Gly69Aalfs*62) located in exon 3 of the gene INS. 75% are females, with debut in adolescence and negative autoimmunity. In all cases, C-peptide is detectable decades after diagnosis (>0.6ng/ml). Currently, patients are being treated either with insulin in a bolus-basal regimen, oral antidiabetics or hybrid closed loop system. Monogenic diabetes due to mutation in the INS is an entity with heterogeneous presentation, whose diagnosis requires high suspicion and presents an important clinical impact. Given the lack of standards in this regard, therapy must be individualized, although insulin therapy could help preserve beta cell functionality in these subjects.
Assuntos
Diabetes Mellitus , Adolescente , Feminino , Humanos , Masculino , Autoimunidade , Diabetes Mellitus/diagnóstico , Hipoglicemiantes/uso terapêutico , Insulina/genética , MutaçãoRESUMO
INTRODUCTION: Background: the SNP 3´UTR C/T (rs10401670) of the RETN gene is a polymorphism that has been associated with the presence of type-2 diabetes mellitus in a single work in the literature. Objective: the objective of our study was to evaluate the influence of this resistin gene SNP (rs10401670) on the serum levels of resistin, as well as on the presence of type-2 diabetes mellitus in obese subjects and on insulin resistance. Material and methods: a Caucasian population of 653 obese subjects was analyzed. All subjects underwent an anthropometric evaluation (weight, waist circumference, fat mass), an evaluation of their nutritional intake, a biochemical profile (glucose, insulin, C-reactive protein, lipid profile, insulin, HOMA-IR), and an assessment of the rs10401670 genotype. Determinations were made in the presence of type-2 diabetes mellitus (DM2). A univariate analysis was carried out and a logistic regression was performed with a dichotomy parameter (DM2: yes/no) (SPSS, 17.0, IL, EUA). Results: genotype distribution was as follows: CC, 212 subjects (32.4%); CT, 340 subjects (52.0%); and TT, 101 subjects (15.6%). There were no significant differences between both genotypes in lipid profile, basal glucose, C-reactive protein, anthropometric parameters, nutritional intake, and blood pressure levels. Serum resistin levels (delta: 1.0 ± 0.2 ng/mL; p = 0.02), insulin levels (delta: 1.3 ± 0.1 ng/mL; p = 0.02), and HOMA-IR (delta: 1.2 ± 0.2 ng/mL; p = 0.01) were higher in T-allele carriers than non-T-allele carriers. The overall prevalence of type-2 diabetes mellitus (DM2) in the sample was 21.8%. With respect to the rs10401670 polymorphism, 17.9% of subjects with the CC genotype had DM2, and 23.8% of T-allele carriers had DM2. In the logistic regression analysis the T-allele of the SNP rs10401670, adjusted by age, sex, resistin levels, and body weight showed an association with DM2 - OR: 2.27 (95% CI: 1.26-4.09). Conclusions: the T-allele of the rs10401670 genetic variant is associated with higher levels of resistin, basal insulin, and insulin resistance, and a higher prevalence of type-2 diabetes mellitus, in obese subjects.
INTRODUCCIÓN: Introducción: el SNP 3´UTR C/T (rs10401670) del gen RETN es un polimorfismo que se ha asociado con la presencia de diabetes mellitus de tipo 2 en un único trabajo en la literatura. Objetivo: el objetivo de diseñar este estudio fue evaluar la influencia del SNP rs10401670 del gen de la resistina sobre los niveles séricos de resistina, así como sobre la presencia de diabetes mellitus de tipo 2 en sujetos con obesidad y la resistencia a la insulina. Material y métodos: se analizó una población caucásica de 653 sujetos adultos con obesidad. A todos se les realizó una evaluación antropométrica (peso, circunferencia cintura, masa grasa), una evaluación de la ingesta nutricional y un análisis bioquímico (glucosa, insulina, proteína C-reactiva, perfil lipídico, insulina, HOMA-IR). La evaluación del genotipo rs10401670 se determinó en presencia de diabetes mellitus de tipo 2 (DM2). Se realizó un análisis univariante y posteriormente un análisis de regresión logística con la variable dependiente dicotómica "DM2 = Sí/No" (SPSS, 17.0, IL EUA). Resultados: la distribución del genotipo fue la siguiente: CC, 212 (32,4%); CT, 340 (52,0%), y TT, 101 (15,6%). No se hallaron diferencias significativas entre ambos genotipos en cuanto a perfil lipídico, glucosa basal, proteína C-reactiva, parámetros antropométricos, ingesta nutricional y tensión arterial, pero sí en los niveles de resistina (delta: 1,0 ± 0,2 ng/ml; p = 0,02), insulina (delta: 1,3 ± 0,1 ng/ml; p = 0,02) y HOMA-IR (delta: 1,2 ± 0,2 ng/ml; p = 0,01), que fueron superiores en los pacientes portadores del alelo mutado T. La prevalencia global de la diabetes mellitus de tipo 2 (DM2) en la muestra fue del 21,8%. Con respecto al SNP rs10401670, entre los sujetos con CC un 17,9% tenían DM2 y entre los portadores del alelo T, el 23,8% tenían DM2. En el análisis de regresión logística, al analizar el efecto del alelo T ajustado según la edad, el sexo, los niveles de resistina circulante y el peso corporal, continuó mostrándose como variable independiente la presencia del alelo T del SNP rs10401670 sobre la presencia de DM2: OR: 2,27 (IC 95%: 1,26-4,09). Conclusiones: el alelo T de la variante genética rs10401670 se asocia con mayores niveles de resistina, insulina basal, resistencia a la insulina y prevalencia de la diabetes mellitus de tipo 2 en los sujetos obesos.
Assuntos
Diabetes Mellitus Tipo 2 , Resistência à Insulina , Resistina/sangue , Feminino , Genótipo , Humanos , Insulina , Masculino , Obesidade/complicações , Resistina/genéticaRESUMO
BACKGROUND & AIMS: A common G-to-A transition (rs670) in the APOA1 gene has been related with metabolism. We evaluate the association of this SNP with changes in lipid profile and insulin resistance in response to two diets. METHODS: 268 obese patients were randomly allocated to a high protein/low carbohydrate -Diet HP- vs. a standard hypocaloric diet -Diet S- for 9 months. Anthropometric and biochemical status were evaluated at 3 and 9 months. RESULTS: 179 subjects (66.8%) had the genotype GG, 79 patients GA (29.4%) and 10 subjects AA (3,8%). With both diets: the decrease of BMI, weight, waist circumference, fat mass was higher in A allele carriers than non-carriers. Also on both diets A allele carriers showed greater improvements in total cholesterol (-19.0 ± 2.5 mg/dl (non-A allele carriers -12.1 ± 2.0 mg/dl:p = 0.02 after Diet HP) and -13.1 ± 2.1 mg/dl (non-A allele carriers -8.9 ± 1.1 mg/dl:p = 0.02 after Diet S)), LDL-cholesterol (-18.0 ± 2.1 mg/dl (non-A allele carriers -8.3 ± 2.2 mg/dl:p = 0.01 after Diet HP) and -12.0 ± 1.5 mg/dl (non-A allele carriers -6.3 ± 2.3 mg/dl:p = 0.01 after Diet S)), insulin (-2.5 ± 0.2 mUI/L (in non A allele -1.8 ± 0.2 mUI/L:p = 0.01 after Diet HP) and -2.1 ± 0.1 mUI/L (non A allele carriers -1.2 ± 0.3 mUI/L:p = 0.01 after Diet S)), HOMA-IR (-1.3 ± 0.3 units (non A allele group -0.8 ± 0.2:p = 0.03 after Diet HP) and -1.1 ± 0.1 units (non A allele carriers -0.3 ± 0.2 mg/dl:p = 0.01 after Diet S)) than non-A allele carriers. CONCLUSIONS: A allele carriers of rs670 ApoA1 polymorphism showed a higher decrease of insulin resistance, LDL cholesterol and adiposity induced by two different hypocaloric diet than non A allele carriers.
Assuntos
Apolipoproteína A-I/genética , Restrição Calórica/métodos , Dieta com Restrição de Carboidratos/métodos , Dieta Rica em Proteínas/métodos , Resistência à Insulina/genética , Lipídeos/sangue , Obesidade/dietoterapia , Adulto , Idoso , Alelos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade/sangue , Obesidade/genética , Polimorfismo Genético/genéticaRESUMO
OBJECTIVES: The role of ADIPOQ gene variants on weight loss after a dietary intervention remain unclear. The aim of this study was to analyze the effects of rs266729 of the ADIPOQ gene on cardiovascular risk factors and adiposity parameters after adherence to a Mediterranean-type hypocaloric diet. METHOD: Eighty-three obese patients were studied before and after 12 wk on a Mediterranean-type hypocaloric diet. Anthropometric parameters and biochemical profiles were measured. The variant of ADIPOQ gene rs266729 was assessed at basal time by polymerase chain reaction at real time. RESULTS: Two genotype groups were realized (CC versus CGâ¯+â¯GG). The final genotype distribution was 48 patients CC (57.8%), 30 patients CG (36.2%) and 5 patients GG (6%). After dietary intervention with a moderate calorie restriction and in both genotypes, body mass index (BMI), weight, fat mass, systolic blood pressure, and waist circumference decreased. After dietary intervention and in non-G allele carriers (CC versus CG+ GG), glucose (δ: -6.2 ± 1.1 versus -2.9 ± 1.2 mg/dL; Pâ¯=â¯0.02), total cholesterol (δ:-15.2 ± 3.1 versus -3.4 ± 2 mg/dL; Pâ¯=â¯0.02), low-density lipoprotein cholesterol (δ, -14.9 ± 3.1 versus -4.9 ± 1.2 mg/dL; Pâ¯=â¯0.01), insulin levels (δ, -4± 0.6 versus 0.7 ± 0.3 UI/L;Pâ¯=â¯0.01), homeostasis model assessment for insulin resistance (δ, -1.6 ± 0.4 versus -0.2 ± 0.4 units; Pâ¯=â¯0.01), and adiponectin (δ, -10.4 ± 3.1 versus -1.3 ± 1.0 ng/dL; Pâ¯=â¯0.01) improved. CONCLUSION: After weight loss, the CC genotype of ADIPOQ gene variant (rs266729) is associated with increases in adiponectin levels and decreases of low-density lipoprotein cholesterol, insulin and homeostasis model assessment for insulin resistance after weight loss.
Assuntos
Restrição Calórica/métodos , Doenças Cardiovasculares/genética , Dieta Mediterrânea , Dieta Redutora/métodos , Obesidade/genética , Redução de Peso/genética , Adiponectina , Adulto , Idoso , Antropometria , Glicemia/genética , Índice de Massa Corporal , Peso Corporal , LDL-Colesterol/sangue , Feminino , Genótipo , Humanos , Insulina/sangue , Resistência à Insulina/genética , Masculino , Pessoa de Meia-Idade , Obesidade/sangue , Obesidade/dietoterapia , Fatores de Risco , Resultado do Tratamento , Circunferência da Cintura/genéticaRESUMO
BACKGROUND/AIM: Several adiponectin gene (ADIPOQ) single nucleotide polymorphisms (SNPS) have been related with adiponectin levels and risk for obesity. Our aim was to analyze the effects of rs1501299 ADIPOQ gene polymorphism on total adiponectin levels, insulin resistance and weight loss after a Mediterranean hypocaloric diet in obese subjects. METHODS: A Caucasian population of 82 obese patients was analyzed, before and after 3â¯months on a Mediterranean hypocaloric diet. Before and after 3â¯months on a hypocaloric diet, an anthropometric evaluation, an assessment of nutritional intake and a biochemical analysis were performed. RESULTS: After dietary treatment and in wild type group, weight, BMI, fat mass, leptin levels, systolic blood pressure and waist circumference decreases were similar to the mutant type group. In wild type group, the decrease in total cholesterol was -28.1⯱â¯15.3â¯mg/dl (mutant group: -12.6⯱â¯16.7â¯mg/dl:pâ¯=â¯0.009), LDL- cholesterol was -31.8⯱â¯20.5â¯mg/dl (-12.2⯱â¯11.5â¯mg/dl:pâ¯=â¯0.006), fasting glucose plasma -4.8⯱â¯2.5â¯mg/dL (-0.5⯱â¯0.1â¯mg/dL:pâ¯=â¯0.02), insulin -3.6⯱â¯1.5 mUI/L (+0.6⯱â¯1.1 mUI/L:pâ¯=â¯0.02) and HOMA-IR -1.2⯱â¯0.9 (-0.1⯱â¯1.1:pâ¯=â¯0.03). CONCLUSION: The present study suggests that T allele of ADIPO (rs1501299) could be a predictor of a lack of response of HOMA-IR, insulin, fasting glucose and LDL cholesterol secondary to a Mediterranean hypocaloric diet in obese subjects.
Assuntos
Adiponectina/sangue , Adiponectina/genética , Dieta Mediterrânea , Dieta Redutora , Resistência à Insulina/genética , Obesidade/dietoterapia , Redução de Peso/genética , Adulto , Idoso , Glicemia/metabolismo , LDL-Colesterol/sangue , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade/genética , Obesidade/metabolismo , Polimorfismo de Nucleotídeo Único , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVE: the purpose of this investigation was to investigate the associations between nutritional status by Mini Nutritional Assessment (MNA) test and dysphagia by EAT-10 in elderly individuals requiring nutritional oral care in an acute hospital. PATIENTS: this was a cross-sectional survey covering a sample of 560 elderly individuals. As anthropometric parameters, weight and body mass index (BMI) have been included. Glucose, creatinine, sodium, potassium, albumin, prealbumin and transferrin serum levels were measured. The EAT-10 and MNA tests were carried out. The days of hospital stay and mortality were recorded. RESULTS: the mean EAT-10 was 11.2 ± 0.89, the median was 10 and the interquartile range, 6-15. A total of 465 (83.1%) elderly patients had EAT-10 scores between 3 and 40, indicating the presence of dysphagia. The mean MNA test was 15.2 ± 1.1, median was 15 and interquartile rage, 11-18.5. According to their MNA score, a total of 340 (60.7%) elderly patients had MNA scores under 17 (malnutrition) and 177 subjects (31.6%) had a MNA score of 17-23.5 (risk of malnutrition). The MNA score and EAT-10 score were independently associated with hospital stance Beta -0.111 (CI 95%: -0.031- -0.78) and Beta 0.122 (CI 95%: 0.038-0.43), respectively. MNA score was associated with EAT-10 score Beta -0.236 (CI 95%: -0.213-0.09). The MNA score and EAT-10 score were independently associated with mortality odds ratio 0.91 (CI 95%: 0.84-0.96) and 1.040 (CI 95%: 1.008-1.074), respectively. CONCLUSION: dysphagia assessed by the EAT-10 is associated with nutritional status in elderly subjects requiring acute hospitalization. Subsequently, malnutrition and dysphagia were associated with poor outcome such as hospital stay and mortality.
Assuntos
Doença Aguda , Mortalidade Hospitalar , Tempo de Internação/estatística & dados numéricos , Avaliação Nutricional , Estado Nutricional , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Transtornos de Deglutição/diagnóstico , Feminino , Avaliação Geriátrica , Hospitalização , Humanos , Masculino , Desnutrição/diagnóstico , Desnutrição/etiologiaRESUMO
BACKGROUND: There is little evidence of the association between CETP SNPs and obesity and/or related metabolic parameters. OBJECTIVE: To analyze the association of the polymorphism rs1800777 of the CETP gene with anthropometric parameters, lipid profile, metabolic syndrome and its components, and adipokine levels in obese subjects without type 2 diabetes mellitus or hypertension. DESIGN: A population of 1005 obese subjects was analyzed. Electrical bioimpedance was performed, and blood pressure, presence of metabolic syndrome, dietary intake, physical activity, and biochemical tests were recorded. RESULTS: Nine hundred and sixty eight patients (96.3%) had the GG genotype, 37 patients the GA genotype (3.7%) (no AA genotype was detected). Fat mass (delta: 4.4±1.1kg; p=0.04), waist circumference (delta: 5.6±2.1cm; p=0.02), and waist to hip ratio (delta: 0.04±0.01cm; p=0.01) were higher in A allele carriers than in non-A allele carriers. HDL cholesterol levels were lower in A allele carriers than in non-A allele carriers (delta: 4.2±1.0mg/dL; p=0.04). In the logistic regression analysis, the GA genotype was associated to an increased risk of central obesity (OR 7.55, 95% CI 1.10-55.70, p=0.02) and low HDL cholesterol levels (OR 2.46, 95% CI 1.23-4.91, p=0.014). CONCLUSION: The CETP variant at position +82 is associated to lower HDL cholesterol levels, increased fat mass, and central obesity in obese subjects. These results may suggest a potential role of this variant gene in pathophysiology of adipose tissue.
Assuntos
Tecido Adiposo , Proteínas de Transferência de Ésteres de Colesterol/genética , HDL-Colesterol/sangue , Síndrome Metabólica/sangue , Síndrome Metabólica/genética , Estudos Transversais , Feminino , Humanos , Masculino , Síndrome Metabólica/complicações , Pessoa de Meia-Idade , Obesidade/sangue , Obesidade/complicaçõesRESUMO
BACKGROUND/OBJECTIVES: Hyponatremia is the most common electrolyte disorder, and is associated with high-morbimortality rates. The true prevalence of hyponatremia in patients on parenteral nutrition (PN) is unknown, and the relationship between PN composition and development of hyponatremia has yet to be studied. Hypoproteinemia, a common finding in patients receiving PN, induces an overestimation of serum sodium (SNa) levels, when using indirect electrolyte methodology. Thus, SNa should be corrected for serum total protein levels (TP). The objective was to accurately determine the prevalence of hyponatremia (indirect SNa corrected for PT) and evaluate the relationship between the composition of PN and the development of hyponatremia. SUBJECTS/METHODS: Medical records of 222 hospitalized patients receiving total PN during a 7-month period were reviewed. Composition of PN, indirect SNa-mmol/l-, and SNa corrected for TP (SNa-TP)-mmol/l-, both upon initiation and during PN administration, were analyzed. RESULTS: Hyponatremia (SNa < 135 mmol/l) was present in 81% of subjects when SNa was corrected for TP, vs. 43% without correction (p = 0.001). In total 64% of patients that were eunatremic upon initiation of PN developed hyponatremia during PN administration, as detected by SNa-TP, vs. 28% as detected by uncorrected SNa (p < 0.001). There were no significant differences in volume, osmolarity, sodium or total osmols administered in PN between patients who developed hyponatremia and those who remained eunatremic. CONCLUSIONS: A majority of patients receiving PN present hyponatremia, when indirect SNa levels are corrected for TP. The development of hyponatremia during PN is not related to the composition of the PN.
Assuntos
Hiponatremia , Nutrição Parenteral , Sódio/sangue , Idoso , Idoso de 80 Anos ou mais , Proteínas Sanguíneas/análise , Feminino , Humanos , Hiponatremia/sangue , Hiponatremia/epidemiologia , Hiponatremia/etiologia , Hiponatremia/prevenção & controle , Masculino , Pessoa de Meia-Idade , Nutrição Parenteral/efeitos adversos , Nutrição Parenteral/estatística & dados numéricos , Prevalência , Estudos RetrospectivosRESUMO
BACKGROUND: There is few evidence of cholesterol ester transfer protein (CETP) in subjects with obesity and diabetes mellitus. OBJECTIVES: We examined the association of the polymorphism (rs1800777) of CETP gene on anthropometric parameters, lipid profile and adipokines in subjects with obesity and diabetes mellitus type 2. MATERIAL AND METHODS: A population of 229 obese subjects with diabetes mellitus type 2 was enrolled. An electrical bioimpedance, blood pressure, dietary intake, exercise and biochemical analyses were recorded. RESULTS: Two hundred and seventeen subjects (94.8%) had genotype GG and 12 GA (5.2%) (genotype AA was not detected). Weight (delta: 14.4 ± 2.1 kg, p = 0.01), body mass index (delta: 2.2 ± 1.1 kg/m2, p = 0.01), fat mass (delta: 11.2 ± 3.1 kg, p = 0.02), waist circumference (delta: 3.9 ± 2.0 cm, p = 0.02), waist to hip ratio (delta: 0.04 ± 0.02 cm; p = 0.01), tryglicerides (delta: 48.6 ± 9.1 mg / dl, p = 0.03) and leptin levels (delta: 58.6 ± 15.9 mg/dl, p = 0.02) were higher in A allele carriers than non A allele carriers. Levels of HDL-cholesterol were lower in A allele carriers than non-carriers (delta: 5.6 ± 1.1 mg/dl, p = 0.03). In regression analysis, HDl cholesterol, weight and fat mass remained in the model with the SNP. CONCLUSION: Our results show an association of this CETP variant at position +82 on HDL cholesterol, levels and adiposity parameters in obese subjects with diabetes mellitus type 2.
Assuntos
Proteínas de Transferência de Ésteres de Colesterol/genética , Diabetes Mellitus Tipo 2/genética , Obesidade/genética , Adulto , Antropometria , Índice de Massa Corporal , Diabetes Mellitus Tipo 2/epidemiologia , Ingestão de Alimentos , Exercício Físico , Feminino , Variação Genética , Humanos , Metabolismo dos Lipídeos , Masculino , Pessoa de Meia-Idade , Obesidade/epidemiologia , Sobrepeso/genética , Polimorfismo GenéticoRESUMO
BACKGROUND/AIMS: The aim of our study was to evaluate the influence of lifestyle factors and molecular biomarkers on the maintenance of the weight lost after a hypocaloric Mediterranean diet. DESIGN: After 3 months on a diet, patients (n = 335) remained with no controlled diet during 3 years and they were revaluated. RESULTS: Using linear regression, in the group of responders, we detected that a positive weight loss at 3 months, serum levels of leptin at 3 months, and each 30 min per week of physical activity were associated with weight loss maintenance. In the model with reduced weight (RW) as dependent variable, a positive weight loss at 3 months was associated with 2.4% RW (95% CI 1.31-8.11; p = 0.015), each unit of serum leptin levels at 3 months with -0.44% RW (95% CI -0.59 to -0.020; p = 0.007), each basal unit homeostasis model assessment for insulin resistance (HOMA-IR) level with -2.32% (95% CI -13.01 to -0.17; p = 0.040), and each 30 min per week of physical activity with 1.58% RW (95% CI 1.08-2.94; p = 0.020). CONCLUSION: Obese subjects who are on maintenance weight loss after a dietary intervention appear to have a better initial response during the 3 months intervention, more physical activity at 3 years, and lower basal HOMA-IR and leptin after weight loss than those who regain weight.
Assuntos
Manutenção do Peso Corporal , Dieta Mediterrânea , Dieta Redutora , Estilo de Vida , Obesidade/terapia , Redução de Peso , Adulto , Antropometria , Biomarcadores/sangue , Exercício Físico , Feminino , Humanos , Leptina/sangue , Masculino , Pessoa de Meia-Idade , Obesidade/sangue , Estudos ProspectivosRESUMO
BACKGROUND: Gestational diabetes mellitus (GDM) prevalence is increasing and becoming a major public health concern. Whether a Mediterranean diet can help prevent GDM in unselected pregnant women has yet to be studied. METHODS: We conducted a prospective, randomized controlled trial to evaluate the incidence of GDM with two different dietary models. All consecutive normoglycemic (<92 mg/dL) pregnant women at 8-12 gestational weeks (GW) were assigned to Intervention Group (IG, n = 500): MedDiet supplemented with extra virgin olive oil (EVOO) and pistachios; or Control Group (CG, n = 500): standard diet with limited fat intake. Primary outcome was to assess the effect of the intervention on GDM incidence at 24-28 GW. Gestational weight gain (GWG), pregnancy-induced hypertension, caesarean section (CS), preterm delivery, perineal trauma, small and large for gestational age (SGA and LGA) and admissions to neonatal intensive care unit were also assessed. Analysis was by intention-to-treat. RESULTS: A total of 874 women completed the study (440/434, CG/IG). According to nutritional questionnaires and biomarker analysis, women in the IG had a good adherence to the intervention. 177/874 women were diagnosed with GDM, 103/440 (23.4%) in CG and 74/434(17.1%) in IG, p = 0.012. The crude relative risk (RR) for GDM was 0.73 (95% CI: 0.56-0.95; p = 0.020) IG vs CG and persisted after adjusted multivariable analysis, 0.75(95% CI: 0.57-0.98; p = 0.039). IG had also significantly reduced rates of insulin-treated GDM, prematurity, GWG at 24-28 and 36-38 GW, emergency CS, perineal trauma, and SGA and LGA newborns (all p<0.05). CONCLUSIONS: An early nutritional intervention with a supplemented MedDiet reduces the incidence of GDM and improves several maternal and neonatal outcomes.
Assuntos
Diabetes Gestacional/dietoterapia , Dieta Mediterrânea , Azeite de Oliva/administração & dosagem , Pistacia , Adulto , Diabetes Gestacional/epidemiologia , Feminino , Humanos , Incidência , Recém-Nascido , Estilo de Vida , Gravidez , Resultado da Gravidez , Estudos ProspectivosRESUMO
Objective: The aim of our study was to evaluate the tolerance of enteral formula with high energetic density in patients hospitalized in a coronary care unit requering enteral support for at least five days. Methods: Opened, non-comparative, nonrandomized, descriptive study, evaluating the tolerance of enteral formula with high energy density in patients admitted to a coronary care unit. Results: 31 patients were included with a mean age of 67.32 ± 13.8 years, 66.7% were male. The average prescribed final volume Nutrison Energy® was 928.5 ± 278.5 mL/day (range: 800-1,500 mL/day). The average duration of enteral nutrition was 11.2 ± 3.2 days. The average calorie intake was 1,392 ± 417 cal/day, with 169.9 ± 50.9 g/day of carbohydrates, 53.8 ± 16.1 g/day of fat and 55.7 ± 16.9 g/day of protein. After administration there was a significant increased levels of transferrin. A total of 3 patients had an episode of diarrhea (9.7%). The number of patients experiencing at least one episode of gastric residue was 5 (16.1%) not forced in any way to withdra wing enteral nutrition, forcing in 2 patients to diminish the nutritional intake volume for 24 hours. During nutritional support, in only 3 patients it was required to decrease the volume made the previous day energy formula. With regard to vomiting, in 1 patient this situation (3.2%) was verified. No patient in the study presented any digestive complications associated with the administration of the enteral nutrition formula. Finally, no adverse events related to the administered formulation were recorded. Conclusions: The results show that enteral formula with high energy density is a well-tolerated formula with a very low frequency of gastrointestinal symptoms, which favors compliance.
Objetivo: el objetivo de nuestro trabajo fue evaluar la tolerancia de una fórmula enteral con alta densidad energética en pacientes hospitalizados en una unidad de coronarias con indicación de soporte enteral al menos durante cinco días. Métodos: estudio abierto, no comparativo, no aleatorizado, descriptivo, para evaluar la tolerancia de una fórmula enteral con alta densidad energética en pacientes ingresados en una unidad coronaria. Resultados: se incluyeron 31 pacientes con una media de edad de 67,32 ± 13,8 años y de los cuales el 66,7% eran varones. El volumen medio final prescrito de Nutrison Energy® fue de 928,5 ± 278,5 ml/día (rango: 800-1.500 ml/día). La duración media de la nutrición enteral fue de 11,2 ± 3,2 días. El aporte final promedio de calorías fue de 1.392 ± 417 cal/día, con 169,9 ± 50,9 g/día de hidratos de carbono, 53,8 ± 16,1 g/día de grasas y 55,7 ± 16,9 g/día de proteínas. Tras la administracion existió un aumento significativo de los niveles de transferrina. Un total de 3 pacientes habían presentado algún episodio de diarrea (9,7%). El número de pacientes que presentaron al menos un episodio de residuo gástrico fue de 5 (16,1%) que no obligo en ningún caso a la suspensión de la nutrición enteral, obligando en 2 pacientes a disminuir el volumen del aporte nutricional durante 24 horas. Durante el soporte nutricional, solo en 3 pacientes fue necesario disminuir el volumen aportado el día previo de la fórmula energética. Con respecto a los vómitos, solo en 1 paciente se constató esta situación (3,2%). Ningún paciente presentó en el estudio otras complicaciones digestivas asociadas a la administración de la fórmula de nutrición enteral. Por último, no se registraron acontecimientos adversos relacionados con la fórmula administrada. Conclusiones: los resultados reflejan que una fórmula enteral con alta densidad energética es una fórmula bien tolerada con una muy baja frecuencia de síntomas gastrointestinales, lo que favorece el cumplimiento de la pauta.
Assuntos
Doença das Coronárias/etiologia , Doença das Coronárias/terapia , Alimentos Formulados/efeitos adversos , Adulto , Idoso , Idoso de 80 Anos ou mais , Ingestão de Energia , Nutrição Enteral/efeitos adversos , Feminino , Unidades Hospitalares , Humanos , Masculino , Pessoa de Meia-Idade , Transferrina/análise , Vômito/epidemiologia , Vômito/etiologiaRESUMO
BACKGROUND: Obesity and gestational diabetes mellitus (GDM) increase the morbidity of the mother and newborn, which could increase further should they coexist. We aimed to determine the risk of adverse pregnancy and neonatal outcomes associated with excess weight (EW), and within this group identify potential differences between those with and without GDM. METHODS: We carried out a post-hoc analysis of the St. Carlos Gestational Study which included 3312 pregnant women, arranged in 3 groups: normal-weight women (NWw) (2398/72.4%), overweight women (OWw) (649/19.6%) and obese women (OBw) (265/8%). OWw and OBw were grouped as EW women (EWw). We analyzed variables related to adverse pregnancy and neonatal outcomes. RESULTS: The relative risk (95% CI) for GDM was 1.82 (1.47 to 2.25; p<0.0001) for OWw, and 3.26 (2.45 to 4.35; p<0.0001) in OBw. Univariate analysis showed associations of EW to higher rates of prematurity, birth weight >90th centile, newborns admitted to neonatal intensive care unit (NICU), instrumental delivery and cesarean delivery (all p<0.005). Multivariate analysis, adjusted for parity and ethnicity, showed that EW increased the risk of prematurity, admission to NICU, cesarean and instrumental delivery, especially in EWw without GDM. NWw with GDM had a significantly lower risk of admission to NICU and cesarean delivery, compared with NWw without GDM. CONCLUSIONS: EW is detrimental for pregnancy and neonatal outcomes, and treatment of GDM contributes to lowering the risk in EWw and NWw. Applying the same lifestyle changes to all pregnant women, independent of their weight or GDM condition, could improve these outcomes.