hrp0082p3-d3-698 | Bone (2) | ESPE2014

TSH/fT4 Ratio as a Marker of TSH Resistance in Pseudoparathyroidism 1A and Obesity

Alimi Aurelia , Rodrigue Danielle , Linglart Agnes , De Filippo Gianpaolo

Introduction: Gsα is imprinted in human thyroid glands and this appears to be important in the development of moderate TSH resistance in pseudohypoparathyroidism (PHP) 1A and less severe TSH resistance in some, but not all, other forms of PHP. Obesity is a clinical condition in which subclinical alterations of thyroid function have been reported, although the relationship between thyroid status and obesity remains unclear. It is uncertain if this biochemical abnormality m...

hrp0086p1-p238 | Diabetes P1 | ESPE2016

Correction of Carnitine Deficiency in Children with Recent Onset Type 1 Diabetes

Castell Anne Laure , Bibal Cecile , Gaignard Pauline , De Filippo Gianpaolo , Bougneres Pierre

Background: Carnitine deficiency (CD) has been reported in children at time of type 1 diabetes (T1D) diagnosis. By impairing free fatty acid ß-oxidation in liver, muscle mass and pancreatic ß cells, CD might impair glucose homeostasis and residual insulin secretion. We postulate that reversed of these FAO defects may help regenerate a healthier ß cell mass and increased the diabetes honeymoon duration.Objective: Evaluate the effects of car...

hrp0086p2-p428 | Gonads & DSD P2 | ESPE2016

Hematocolpos Revealed by Non-cyclic Lower-back Pain in a Pre-menarcheal Girl

Ly Nathalie , Jaroussie Marianne , Kyheng Christele , De Filippo Gianpaolo , Levy-Zauberman Yael , Fernandez Herve , Duranteau Lise

Background: Hematocolpos is a rare condition in young girls that can be caused by imperforated hymen or vaginal agenesis. It is usually diagnosed at early puberty with cyclic abdominal pain and amenorrhoea. Menarche is usually observed two years after the start of puberty; sometimes pre-menarcheal bleeding can occur, ranging from isolated premature menarche to spotting in course of puberty. In case of imperforated hymen or vaginal anomaly, a pre-menarcheal uterine bleeding can...

hrp0082p2-d2-377 | Fat Metabolism & Obesity (1) | ESPE2014

Short-Term Results of Single-Port Sleeve Gastrectomy in Adolescents with Severe Obesity

De Filippo Gianpaolo , Pourcher Guillaume , Piquard Catherine , Ferretti Stefano , Dagher Ibrahim , Bougneres Pierre

Background: Dietary and lifestyle modifications commonly proposed to overweight or obese youth lack efficacy in those with severe obesity. Early results with bariatric procedures in obese adolescents suggest that weight loss and safety are comparable or better than those seen in adults. One of these procedures, laparoscopic sleeve gastrectomy, is commonly performed using multiple ports. We selected single port sleeve gastrectomy (SPSG) as a minimally invasive surgery to be tes...

hrp0082p2-d1-531 | Puberty and Neuroendocrinology | ESPE2014

Very Low Estradiol Levels are Independent From Duration of Amenorrhea in Girls with Severe Anorexia Nervosa

Kyheng Christele , De Filippo Gianpaolo , Castell Anne-Laure , Flandrin Jennifer , Durin Julie , Delafoy Manon , Duranteau Lise

Background: Anorexia nervosa (AN) is a primary psychiatric disease, complicated by serious endocrine disturbances. Hypogonadotropic hypogonadism with primary or secondary amenorrhea is the most common endocrine repercussion of AN, with consequent estrogen deficiency and concerns about bone mineral density. Furthermore, establishing regular menstrual cycles is considered as one of the important milestones in girls treated for AN.Aim: To quantify the estro...

hrp0084p2-342 | Fat | ESPE2015

Changes in Insulin Sensitivity in Adolescents Who Underwent Bariatric Surgery: Effects of Laparoscopic Sleeve Gastrectomy and Laparoscopic Gastric Banding

De Filippo Gianpaolo , Pourcher Guillaume , Khen-Dunlop Naziha , Kyheng Christele , Dagher Ibrahim , Bougneres Pierre

Background: In adults, bariatric surgery has gradually emerged as a ‘metabolic’ surgery, able to rapidly improve metabolic disturbances linked to severe obesity. Even if type 2 diabetes is rare in european obese adolescents, alterations in insulin sensitivity are present in almost all.Objective and hypotheses: To evaluate the modification of insulin resistance (IR) and insulin sensitivity (IS) in severe obese adolescents who underwent bariatric...

hrp0084p3-842 | Fat | ESPE2015

Hepatic Steatosis Influences Significantly the Cardiovascular Risk in Children with Metabolic Syndrome

Rutigliano Irene , De Filippo Gianpaolo , Vinci Roberta , Kyheng Christele , Petraccaro Agostino , Conoscitore Michele , Pettoello-Mantovani Massimo , Campanozzi Angelo

Background: Despite the metabolic syndrome in pediatrics is a well recognized entity, there is no unanimous consensus on exact value of MS to predict long-term cardiovascular risk. Hepatic Steatosis (HS) is another emerging condition associated to pediatric obesity.Objective and hypotheses: To evaluate the prevalence of MS in a large pediatric obese population, assess the relationship between MS and HS, and evaluating the possible role of HS in defining ...

hrp0082fc5.2 | Neuroendocrinology | ESPE2014

Mutations in the Maternally Imprinted Gene MKRN3 are a Frequent Cause of Familial Central Precocious Puberty

Mekhail Nancy , Ba Ibrahima , Simon Dominique , Paulsen Anne , Zenaty Delphine , Houang Muriel , Jesuran-Perelroizan Monique , de Filippo Gianpaolo , Salerno Maria Carolina , Carel Jean-Claude , Leger Juliane , de Roux Nicolas

Background: Recently, mutations in the maternally imprinted MKRN3 gene have been associated to familial idiopathic central precocious puberty (iPPC). The clinical phenotype and the frequency of these mutations are poorly described.Objective and hypotheses: Delineate the frequency of MKRN3 mutations in iPPC and perform a genotype–phenotype correlation in MKRN3 mutated patients.Method: 59 index cases with iPPC have been included...