1,720,969 research outputs found
Nutrition and growth in children
No full textThe well-balanced nourishment during "The first 1,000 days", the period between conception (day 18) and the age of two years, is quite important for two main reasons. Firstly, the nutritive requirement is high due to the rapid physiological growth and functional development. Then, this period is characterized by extreme susceptibility to external stimuli such as inadequate maternal and infant nutritional status which they can interfere with the different stages of the development process leading to short and long-term consequences for health. Linear growth and brain development are particularly impaired from not sufficient nutrition. In consideration of the irreversible damage of malnutrition, especially on developing brain, an adequate nutrition during the first 1000 days of life is paramount. The aim of this review is to overview the latest scientific evidences on the relationship between nutrition and growth, focusing on nutritional requirements during the first 1.000 days, and the impact of inadequate nutrition on brain development and linear growth
Primary prevention programs for childhood obesity: are they cost-effective?
Full text linkChildhood obesity is increasing all over the world. It is associated with a reduction in quality of life and a relevant burden on society costs. This systematic review deals with the cost-effectiveness analysis (CEA) of primary prevention programs on childhood overweight/obesity, in order to benefit from cost-effective interventions.We screened and evaluated all the studies with a cost-effectiveness analysis on childhood obesity primary prevention program by PUBMED and Google Scholar, using inclusion and exclusion criteria. The quality of the studies was assessed by Drummond's checklist.Ten studies were included. Two of them examined the cost-effectiveness of community-based prevention programs, four focused only on school-based programs while four more studies examined both community-based and school-based programs. The studies were different in terms of study design, target population, health and economic outcomes. Seventy per cent of the works had positive economic results.The majority of the studies showed effective economic outcomes applying primary prevention programs on childhood obesity. It is important to increase homogeneity and consistency among different studies
Hypoglycemia in Children: Major Endocrine-Metabolic Causes and Novel Therapeutic Perspectives
Full text linkHypoglycemia is due to defects in the metabolic systems involved in the transition from the fed to the fasting state or in the hormone control of these systems. In children, hypoglycemia is considered a metabolic-endocrine emergency, because it may lead to brain injury, permanent neurological sequelae and, in rare cases, death. Symptoms are nonspecific, particularly in infants and young children. Diagnosis is based on laboratory investigations during a hypoglycemic event, but it may also require biochemical tests between episodes, dynamic endocrine tests and molecular genetics. This narrative review presents the age-related definitions of hypoglycemia, its pathophysiology and main causes, and discusses the current diagnostic and modern therapeutic approaches
Simultaneous onset and similar course of type 1 diabetes mellitus in monozygotic twins (a 4-year follow-up)
No full textWe report a rare case of monozygotic (MZ) twins who developed simultaneous onset of type 1 diabetes mellitus (T1DM). Laboratory finding showed similar values of blood sugar, pH, glycosylated hemoglobin, and C-peptide. Urinary sugar and ketones were detected in both. Endocrine and immunological assessment showed similar results. No evidence (clinical or serological) of recent viral or bacterial infection was found. In the 4 years of follow-up, the twins also showed a similar course of disease. Concordance rates for T1DM are high in MZ twins; nevertheless, a simultaneous onset and a similar course of disease are unusual, as well as the HLA allelic variants of our patients. This extraordinary concordance in a pair of MZ twins could be the consequence of a greater environmental similarity or the role of genetic factors other than HLA genes in our twins. © 2012 by Walter de Gruyter Berlin Boston
Severe hypoglycemia in insulin-dependent diabetic children treated by multiple injection insulin regimen
No full text-The occurrence and risk factors of severe hypoglycemic attacks were analyzed during a 4-year study in a group of children and adolescents who received human insulin and followed a multiple daily injection regimen (three or four injections per day); 29 patients experienced severe hypoglycemia at least once in 4 years. Of these, 13 suffered recurrent episodes: 8 had two episodes, 4 had four episodes, and 1 patient had seven episodes. For comparative purposes, the nonhypoglycemic population (217 diabetic children) was used as a control group. The hypoglycemic children received insulin doses which were significantly higher than for nonhypoglycemic patients (1.05 +/- 0.6 U/kg daily vs 0.87 +/- 0.7; P < 0.05). Moreover, the hypoglycemic group had a significantly higher mean number of previous episodes of severe hypoglycemia than the nonhypoglycemic group (0.98 +/- 1.2 vs 0.26 +/- 0.7; P < 0.001). There was no significant difference in age, sex, duration of disease, and metabolic control between hypoglycemic and nonhypoglycemic children. There was no association between severe hypoglycemia and the presence of retinopathy, persistent microalbuminuria, or autonomic neuropathy. Severe hypoglycemia is a recurrent problem, not related to the quality of metabolic control nor to the presence of long-term microvascular complications, and diabetic children with a personal history of severe hypoglycemia are at risk for future episodes
Insulin resistance relates to DKA severity and affects insulin requirement in children with type 1 diabetes at onset
Full text linkFluid and insulin treatments are the cornerstones of DKA management and indications on dosages are available. However, according to possible confounding factors, relevant data are still required to explain the different insulin dosages adopted at diabetes onset, particularly based upon insulin sensitivity
Miller fisher syndrome and Escherichia coli infection: Is it a novel association?
No full textMiller Fisher syndrome is characterized by ataxia, ophthalmoplegia, and reduced or absent tendon reflexes. Generally, it is considered an acute postinfectious paralytic illness caused by a wide variety of infections including Campylobacter jejuni. The authors report the case of a 10-year-old girl with Miller Fisher syndrome who had a previous infection of Escherichia coli. If confirmed by other reports, this report could disclose a new association of Miller Fisher syndrome with E coli infection. © 2007 Sage Publications
Diet and Glycemic Index in Children with Type 1 Diabetes
Full text linkIn children with type 1 diabetes, a healthy lifestyle is important to control postprandial glycemia and to avoid hyperglycemic peaks that worsen the inflammatory state of vessels and tissues. Glycemic index and glycemic load are two important indexes which assess the quality and quantity of foods consumed during meals. The main macronutrients of the diet have a different effect on postprandial blood glucose levels, so it is important that diabetic children consume foods which determine a slower and steadier glycemic peak. In this review, we present the results of the most recent studies carried out in the pediatric population with T1D, whose aim was to analyze the effects of low-glycemic-index foods on glycemic control. The results are promising and demonstrate that diets promoting low-glycemic-index foods guarantee a greater glycemic stability with a reduction in postprandial hyperglycemic peaks. However, one of the main limitations is represented by the poor adherence of children to a healthy diet. In order to obtain satisfactory results, a possibility might be to ensure a balanced intake of low-, moderate- and high-glycemic-index foods, preferring those with a low glycemic index and limiting the consumption of the high- and moderate-glycemic-index types
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