Publications by authors named "Jose Ramet"

Childhood obesity jeopardizes a healthy future for our society's children as it is associated with increased cardiovascular morbidity and mortality later on in life. Endothelial dysfunction, the first step in the development of atherosclerosis, is already present in obese children and may well represent a targetable risk factor. Technological advancements in recent years have facilitated noninvasive measurements of endothelial homeostasis in children.

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Background And Aim: Decreased left ventricular mass index in anorexia nervosa is amply reported. The aim of this study is to identify non-burdensome predictors of reduced left yentricular mass/height (cLVM) in a cohort of adolescent restrictive anorexic girls.

Methods: This is a retrospective study of all anorexic girls of the restrictive type referred to our tertiary eating disorder unit between September 2002 and December 2012, for somatic assessment of weig ht loss.

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The respiratory syncytial virus (RSV) represents the leading cause of viral bronchiolitis and pneumonia in children worldwide and is associated with high morbidity, hospitalization rate, and significant mortality rates. The immune response elicited by RSV is one of the main factors contributing to the pathogenesis of the disease. Two subsets of the cellular immune response, the T helper 17 cell (Th17) and the regulatory T-cell (Treg), and more particularly the balance between these two subsets, might play a significant role in the pathogenesis of the RSV infection.

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Background And Objectives: Endothelial dysfunction is the first, although reversible, sign of atherosclerosis and is present in obese adolescents. The primary end point of this study was to investigate the influence of a multicomponent treatment on microvascular function. Additional objectives and end points were a reduced BMI SD score, improvements in body composition, exercise capacity, and cardiovascular risk factors, an increase in endothelial progenitor cells (EPCs), and a decrease in endothelial microparticles (EMPs).

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Objective: To examine the degree of microvascular endothelial dysfunction in relation to classical cardiovascular risk factors, arterial stiffness, and numbers of circulating endothelial progenitor cells (EPCs) and endothelial microparticles (EMPs), in obese and normal-weight children.

Study Design: Cross-sectional study with 57 obese (15.2±1.

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We present a case of a 3-year-old boy with neurodegeneration. Family history reveals Rendu-Osler-Weber disease. Magnetic resonance imaging (MRI) of the spinal cord and spinal angiography showed a spinal arteriovenous fistula with venous aneurysm, causing compression of the lumbar spinal cord.

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Reexposure to viruses is assumed to strengthen humoral and cellular immunity via the secondary immune response. We studied the effects of frequent exposure to viral infectious challenges on immunity. Furthermore, we assessed whether repetitive exposures to varicella-zoster virus (VZV) elicited persistently high immune responses.

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Purpose: Sleep-disordered breathing (SDB) is common among overweight and obese children. It is a risk factor for several health complications, including cardiovascular disease. Inflammatory processes leading to endothelial dysfunction are a possible mechanism linking SDB and cardiovascular disease.

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Endothelial dysfunction is recognized as the primum movens in the development of atherosclerosis. Its crucial role in both cardiovascular morbidity and mortality has been confirmed. In the past, research was hampered by the invasive character of endothelial function assessment.

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The association of obesity with noncommunicable diseases, such as cardiovascular complications and diabetes, is considered a major threat to the management of health care worldwide. Epidemiological findings show that childhood obesity is rapidly rising in Western society, as well as in developing countries. This pandemic is not without consequences and can affect the risk of future cardiovascular disease in these children.

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Objective: A rare skin lesion, erythema ab igne (EAI) is presented, in an adolescent female with anorexia nervosa.

Method: Clinical records of this patient were compared with a pubmed search about EAI in patients with an eating disorder.

Results: The patient presented with localized, spider-like, erythematous and hyperpigmented skin lesions on the lower abdomen and on both thighs.

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Sleep-disordered breathing (SDB) is prevalent in childhood obesity. It may be an independent risk factor for the metabolic syndrome. Possible mechanisms are inflammation and oxidative stress.

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We reported the case of a boy who fled from Chechnya to Belgium. He was diagnosed with a human immune deficiency virus (HIV)/Visceral leishmaniasis (VL) coinfection. In both countries, the prevalence of HIV-infected children is low and VL is not endemic.

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A large proportion of sexually active adults are infected with the human papillomaviruses (HPVs). Although largely asymptomatic, some types of HPVs (HPV-16, HPV-18) which infect the genitalia are known to cause cancers, including cervical cancer. Cervical cancer is an important public health concern and is the second most clinically important cancer to breast cancer in women aged 15-44 years.

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Dilutional hyponatremia, although not uncommon, is an underestimated problem in the pediatric population. In most cases, it results from excessive hydration or water retention, also described as the so-called water intoxication. One of the most known causes is the use of desmopressin in enuretic children.

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The aim of this study was to evaluate cardiac, biochemical and endocrine differences between female adolescents with anorexia nervosa (AN) with and without pericardial effusions. We studied 128 female adolescents (9.8-17.

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Post-traumatic pneumatoceles (traumatic pulmonary pseudocysts) after blunt thoracic trauma are not frequently observed. It is widely accepted that pneumatoceles are caused by compression of the lung resulting in bursting parenchyma, followed by decompression of the chest with negative intrathoracic pressure. We present a case of post-traumatic pneumatocele in a nine-year-old girl who was crushed under the tailboard of a horse hamper.

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Objective: To investigate Belgian pediatric intensive care nurses' involvement in and attitudes toward medical end-of-life decisions with a possible or certain life-shortening effect.

Methods: Questionnaires were distributed to 141 nurses working in 5 of the 7 pediatric intensive care units in Belgium. Nurses were asked to recall the last child in their care whose treatment involved an end-of-life decision and to describe anonymously their involvement in the decision.

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The decentralization of pediatric HIV/AIDS-treatment programs to primary health care centers in rural Africa has lagged behind. In order to guide an analysis of current access to care, a sociological conceptual framework was developed. This framework focused on conditions of seeking pediatric HIV care among community members and initiating pediatric HIV care by primary health care workers (PHCWs).

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In order to adapt African programs for antiretroviral treatment (ART) to children's needs, a good understanding of the unique features of pediatric HIV in Africa and realistic expectations of the results of such programs are crucial. We compared pediatric HIV in African settings to pediatric HIV in Western settings and to adult HIV in African settings. As an illustration, we also compared baseline characteristics and ART-outcomes from 15 African pediatric studies, 11 Western pediatric studies and 15 studies of African adults.

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