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OBJECTIVES: Dumping syndrome (DS) is mostly described as a complication of antireflux surgery in oesophageal atresia (OA) but we previously reported 2 cases of DS before any other surgery in infants operated at birth for OA. The objectives of the present study were to assess the prevalence of abnormal oral glucose tolerance test (OGTT) at 3 months of age in infants operated at birth with type C OA, to describe symptoms and clinical features, and to assess risk factors in infants presenting with abnormal OGTT suggestive of DS. METHODS: A prospective case series study including infants with type C OA without fundoplication, born between 2013 and 2016 in 8 centres was conducted. An OGTT was performed between 2.5 and 3.5 months. Abnormal OGTT was defined as early hyperglycaemia (>1.8âg/L until 30 minutes; >1.7âg/L between 30 minutes and 2âhours; and >1.4âg/L between 2 and 3âhours) and/or late hypoglycaemia (<0.6âg/L after 2âhours). RESULTS: Eleven of the 38 OGTT (29%) showed abnormalities. None of the patients' demographics (birth weight, sex, prematurity, associated malformation, use of enteral nutrition) or conditions of the surgery tested was associated with abnormal OGTT. No clinical sign was specific for it. CONCLUSIONS: DS should be considered in every infant operated at birth for OA presenting with digestive symptoms. No risk factor was predictive for abnormal OGTT. An OGTT to screen for potential DS around 3 months of age should be considered in infants born with EA. CLINICAL TRIAL NAME AND REGISTRATION NUMBER: DUMPING NCT02525705.
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Atresia Esofágica , Síndrome de Esvaziamento Rápido/diagnóstico , Síndrome de Esvaziamento Rápido/epidemiologia , Síndrome de Esvaziamento Rápido/etiologia , Atresia Esofágica/cirurgia , Fundoplicatura , Teste de Tolerância a Glucose , Humanos , Lactente , Recém-Nascido , Estudos ProspectivosRESUMO
OBJECTIVES: To analyze the efficiency of prenatal diagnosis of Pierre Robin sequence (PRS) regarding the final specific diagnosis and to determine whether infants have more severe respiratory disorders with than without prenatally suspected PRS. METHODS: Review of the outcome of all prenatal cases of suspected PRS managed in our prenatal diagnosis center during the last 15 years; analysis of the consistency between prenatal and postnatal diagnoses in 2 groups of women with and without a family history of PRS; comparison of the grades of disease severity for infants with and without prenatally suspected PRS. RESULTS: Fifty-nine files were studied. Prenatal and postnatal consistencies of a specific diagnosis of PRS were 100% for women with a family history of PRS and with prenatally suspected nonisolated PRS. It was 78.6% for those with prenatally suspected isolated PRS. We describe 13 terminations of pregnancy. The 41 children living beyond 18 months seem to have more functionally severe phenotypes than the 227 children without prenatally suspected PRS. CONCLUSION: Prenatal diagnosis of isolated PRS is a challenge as other features can be missed. Use of prenatal chromosomal microarray can improve the accuracy of diagnosis. In all cases, adequate neonatal care should be offered.
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Síndrome de Pierre Robin/diagnóstico por imagem , Estudos de Coortes , Feminino , Humanos , Gravidez , Ultrassonografia Pré-NatalRESUMO
To support children and their families with weaning off artificial nutrition, a psychomotor therapist and speech therapist from the 'Pierre Robin syndrome and congenital sucking-swallowing disorders' specialist rare disease centre at Necker-Enfant Malades hospital in Paris, have set up a joint consultation, as a complement to medical consultations. This programme shows how speech therapy and psychomotor education can complement each other in order to help children and their parents during this difficult period.
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Apoio Nutricional , Fonoterapia , Criança , Transtornos de Deglutição/terapia , Transtornos de Alimentação na Infância/terapia , Humanos , Transtornos Psicomotores/prevenção & controleRESUMO
OBJECTIVE: To assess the outcome of fetuses who had sonographic features suggestive of Pierre Robin Sequence (PRS). METHOD: All prenatal ultrasounds that mentioned 'posterior cleft palate', or 'micro or retrognathia' or 'PRS' over 13 and 20 years, respectively, at two obstetrical centers were reviewed. Medical records for children with isolated PRS monitored over 20 years at a PRS referral center for prenatal anomalies and the severity of neonatal feeding and respiratory functional disorders were utilized for comparison. RESULTS: From a prenatal ultrasound database of 166 000 cases, 157 had one or more of the sonographic signs suggestive of PRS and had follow-up available. Of them, 33 (21%) had confirmed PRS, 9 (6%) were normal and 115 (73%) had chromosomal aberrations, associated malformations or neurological anomalies. Visualization of a posterior cleft palate in addition to retro-micrognathia had a positive predictive value of 100% for PRS. The distribution of functional severity grades was similar in cases suspected prenatally as in 238 cases of PRS followed in the referral center in Necker Hospital. CONCLUSION: Only a minority of cases of fetal retrognathia have complete PRS; the majority have other severe conditions. Prenatal prediction of functional severity of isolated PRS is not possible.
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Fenótipo , Síndrome de Pierre Robin/diagnóstico por imagem , Índice de Gravidade de Doença , Ultrassonografia Pré-Natal , Feminino , Seguimentos , Humanos , Recém-Nascido , Masculino , Síndrome de Pierre Robin/fisiopatologia , Gravidez , Estudos RetrospectivosRESUMO
Pierre Robin sequence (PRS) is a congenital condition with a heterogeneous and imprecise developmental prognosis. We conducted a longitudinal prospective study analyzing the long-term developmental outcome of a consecutive series of 39 children with PRS who had an a priori good prognosis (isolated PRS or PRS associated with a Stickler syndrome) but severe neonatal disorders (respiratory and feeding difficulties). Psychomotor and cognitive levels, speech, and eating behavior were assessed at 15 months of age and 3 and 6 years of age; 24 of the oldest children were interviewed at age 11 or 12 years. Results were analyzed by diagnosis, extent of respiratory and feeding disorders, and treatment modalities. Cognitive scores were within normal ranges and increased over time, from 90.5 at 15 months of age to 109.1 at 6 years. The 24 oldest children were enrolled in the appropriate junior high school grade at the normal age. For children 15 months of age, language scores were below the average, as were scores for vocabulary at 3 years for half of the patients. At 6 years, children's speech showed persistent rhinolalia, which was mild (47%), moderate (11%), or major (11%). At 15 months of age, 74% of the children had satisfactory eating behavior, and 15% had serious difficulties. At 3 and 6 years, 18% and 6% of the children, respectively, had eating problems. Treatment modalities had no significant effect on long-term outcome. Global developmental quotient scores were lower but not significantly for children with an associated Stickler syndrome than those with isolated PRS. Children with isolated PRS showed good prognosis.
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Síndrome de Pierre Robin/fisiopatologia , Aleitamento Materno , Criança , Pré-Escolar , Cognição , Comportamento Alimentar , Feminino , Humanos , Lactente , Transtornos do Desenvolvimento da Linguagem/fisiopatologia , Transtornos do Desenvolvimento da Linguagem/terapia , Masculino , Destreza Motora , Fenótipo , Síndrome de Pierre Robin/psicologia , Síndrome de Pierre Robin/terapia , Prognóstico , Estudos Prospectivos , Transtornos Psicomotores/fisiopatologia , Transtornos Psicomotores/terapia , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
Objectives: Cyproheptadine is a first-generation H1-antihistamine drug first that was distributed in the 1960s. While its orexigenic effect was observed early, cyproheptadine is not yet authorized for this indication in all countries today. There is an increasing medical interest and demand for the orexigenic effect of cyproheptadine, especially in children with poor appetite. As cyproheptadine might be evaluated in future clinical trials, we wanted to assess its safety profile. Methods: Using the French national pharmacovigilance database, we retrospectively analyzed all pediatric and adult reports of adverse effects of cyproheptadine recorded since its first distribution in France. Next, we performed a systematic review of the literature of cyproheptadine adverse effects. Results: Since 1985, 93 adverse effects were reported in the French pharmacovigilance database (adults 81.7%, children 18.3%); these were mainly neurological symptoms (n = 38, adults 71%, children 28.9%), and hepatic complications (n = 15, adults 86.7%, children 13.3%). In the literature, the most frequent adverse effect reported was drowsiness in adults or children, and five case reports noted liver complications in adults. We estimated the frequency of hepatic adverse effects at 0.27 to 1.4/1000, regardless of age. Conclusion: Cyproheptadine can be considered a safe drug. Mild neurological effects appear to be frequent, and hepatotoxicity is uncommon to rare. Randomized controlled trials are needed to evaluate the safety and efficacy of cyproheptadine before authorization for appetite stimulation, especially in young children as studies at this age are lacking. Possible hepatic complications should be monitored, as very rare cases of liver failure have been reported.
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Treatment of infants with craniofacial malformations, e.g. Robin sequence, is characterized by considerable heterogeneity and a lack of randomized trials to identify an optimal approach. We propose to establish an international register using a common minimal dataset that will better allow for a comparison between key determinants and outcomes in these patients. In infants, this should include an assessment of mandibular micrognathia, glossoptosis, upper airway obstruction, weight gain and mode of feeding. Later on, neurocognition, speech development, hearing and quality of life should also be included. Together, these data will help better to advice parents on which treatment to choose for their baby with a craniofacial malformation.
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Obstrução das Vias Respiratórias , Síndrome de Pierre Robin , Humanos , Lactente , Síndrome de Pierre Robin/terapia , Qualidade de VidaRESUMO
BACKGROUND: Pierre Robin sequence (PRS) is a heterogeneous condition involving retro(micro)gnathia, glossoptosis and upper airway obstruction, very often with posterior cleft palate. Patients with PRS, either isolated or associated with Stickler syndrome have good intellectual prognosis. Nevertheless, the quality of life in adolescence and the phonatory and morphological outcomes are rarely analysed. We assessed the phonatory and morphological outcomes of 72 cognitively unimpaired adolescents with PRS, studied their oral (COHIP-SF19), vocal (VHI-9i) and generic quality of life (QoL; KIDSCREEN-52), and searched for determinants of these outcomes. RESULTS: Two-thirds of our adolescents retained low or moderate phonation difficulties, but risk factors were not identified. For 14%, morphological results were considered disharmonious, with no link to neonatal retrognathia severity. Only one vs two-stage surgery seemed to affect final aesthetic results. The oral QoL of these adolescents was comparable to that of control patients and was significantly better than that of children with other craniofacial malformations (COHIP-SF19 = 17.5, 15.4 and 25.7, respectively). The oral QoL of the adolescents with non-isolated PRS was significantly worse (COHIP-SF19 = 24.2) than that of control patients and close to that of children with other craniofacial malformations. The vocal QoL of the adolescents (mean [SD] VHI-9i = 7.5 [5.4]) was better than that of patients with other voice pathologies and better when phonation was good. The generic QoL of the adolescents was satisfactory but slightly lower than that of controls, especially in dimensions concerning physical well-being, relationships and autonomy. QoL results were lower for adolescents with non-isolated than isolated PRS. Only non-isolated PRS and low oral QoL affected generic QoL. CONCLUSION: Morphological or phonatory impairments remain non-rare in adolescents with PRS but do not seem to be directly responsible for altered QoL. These adolescents, especially those with non-isolated PRS, show self-confidence and social-relation fragility. We must focus on long-term functional and psychological results for PRS patients and improve therapy protocols and follow-up, notably those affecting the oral aspects of the disease.
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Doenças do Tecido Conjuntivo , Síndrome de Pierre Robin , Adolescente , Estudos Transversais , Humanos , Fonação , Qualidade de VidaRESUMO
We report 3 cases of scurvy in children that occurred during a short period (2018) in a general pediatrics unit of a tertiary hospital for children in Paris. All children were around 3 years of age and were admitted for skeletal pain and altered general state, which mimicked infectious or malignant diseases. Their selective diet was not the prominent issue. The diagnosis of scurvy was delayed, after too many unnecessary examinations and medications. Bone imaging findings (X-ray and MRI) were a posteriori considered typical, but lesions were not easily identified as scurvy lesions because scurvy is not well-known by pediatricians and radiologists who should be mindful of this historical diagnosis.
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In developed countries, the vitamin B12 deficiency usually occurs in children exclusively breast-fed, whose mothers are vegetarians, causing low stores of vitamin B12. Symptoms of vitamin B12 deficiency appear during the second trimester of life and include failure to thrive, lethargy, hypotonia, and arrest or regression of developmental skills. A megaloblastic anemia can be present. One half of the infants exhibit abnormal movements before the start of treatment with intramuscular cobalamin, which disappear 1 or 2 days after. More rarely, movement disorders appear a few days after treatment, whereas neurological symptoms are improving. These abnormal movements can last for 2 to 6 weeks. If not treated, vitamin B12 deficiency can cause lasting neurodisability. Therefore, efforts should be directed to preventing deficiency in pregnant and breast-feeding women on vegan diets and their infants by giving them vitamin B12 supplements. When preventive supplementation has failed, one should recognize and treat quickly an infant presenting with failure to thrive and delayed development.
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Deficiências do Desenvolvimento/etiologia , Insuficiência de Crescimento/etiologia , Transtornos dos Movimentos/etiologia , Deficiência de Vitamina B 12/etiologia , Vitamina B 12/efeitos adversos , Aleitamento Materno/efeitos adversos , Dieta Vegetariana/efeitos adversos , Humanos , Lactente , Masculino , Vitamina B 12/uso terapêutico , Deficiência de Vitamina B 12/tratamento farmacológicoRESUMO
OBJECTIVE: To describe a series of children who were hospitalized for a tube-weaning program in the general pediatric ward of a pediatric tertiary university hospital: describe our method, to determine the success rate of our inpatient pediatric tube weaning program, and search for relevant factors linked to its success or failure. METHOD: We analyzed the medical files of consecutive children who were hospitalized for gastric-tube weaning over an 8-year period. We analyzed outcomes in terms of feeding and growth with at least 2 years of data. Success (weaning within 3 months) and failure were compared by characteristics of children. RESULTS: We included 37 children (29 females) with mean (SD) age 31.4 (21) months. Most had a severe medical history (30% prematurity; 50% intrauterine growth restriction, 50% neurological and genetic anomalies). The weaning program was successful for half of the children. Factors linked to success of the program were female sex (p = 0.0188), normal neurodevelopment (p = 0.0016), nasogastric tube (p = 0.0098), and with <24 months on EF before the stay (p = 0.0309). DISCUSSION: Comparing the efficiency of various methods and results among teams was difficult, which indicates the need to establish consensus about the outcome criteria. We confirm the need for these types of stays and programs.
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Context: Silver-Russell syndrome (SRS) (mainly secondary to 11p15 molecular disruption) and Temple syndrome (TS) (secondary to 14q32.2 molecular disruption) are imprinting disorders with phenotypic (prenatal and postnatal growth retardation, early feeding difficulties) and molecular overlap. Objective: To describe the clinical overlap between SRS and TS and extensively study the molecular aspects of TS. Patients: We retrospectively collected data on 28 patients with disruption of the 14q32.2 imprinted region, identified in our center, and performed extensive molecular analysis. Results: Seventeen (60.7%) patients showed loss of methylation of the MEG3/DLK1 intergenic differentially methylated region by epimutation. Eight (28.6%) patients had maternal uniparental disomy of chromosome 14 and three (10.7%) had a paternal deletion in 14q32.2. Most patients (72.7%) had a Netchine-Harbison SRS clinical scoring system ≥4/6, and consistent with a clinical diagnosis of SRS. The mean age at puberty onset was 7.2 years in girls and 9.6 years in boys; 37.5% had premature pubarche. The body mass index of all patients increased before pubarche and/or the onset of puberty. Multilocus analysis identified multiple methylation defects in 58.8% of patients. We identified four potentially damaging genetic variants in genes encoding proteins involved in the establishment or maintenance of DNA methylation. Conclusions: Most patients with 14q32.2 disruption fulfill the criteria for a clinical diagnosis of SRS. These clinical data suggest similar management of patients with TS and SRS, with special attention to their young age at the onset of puberty and early increase of body mass index.
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Transtornos Cromossômicos/genética , Cromossomos Humanos Par 14/genética , Síndrome de Silver-Russell/genética , Adolescente , Adulto , Proteínas de Ligação ao Cálcio , Criança , Pré-Escolar , Deleção Cromossômica , Transtornos Cromossômicos/diagnóstico , Metilação de DNA/genética , Diagnóstico Diferencial , Feminino , Impressão Genômica/genética , Humanos , Peptídeos e Proteínas de Sinalização Intercelular/genética , Masculino , Proteínas de Membrana/genética , Fenótipo , Puberdade Precoce/genética , RNA Longo não Codificante/genética , Estudos Retrospectivos , Síndrome de Silver-Russell/diagnóstico , Síndrome , Dissomia Uniparental , Adulto JovemRESUMO
UNLABELLED: The aim of the study was to evaluate noninvasive continuous positive airway pressure as first-line treatment for upper airway obstruction in neonates with Pierre Robin sequence. Forty-four neonates were enrolled and classified in 4 groups: ventilator-dependent patients (severe upper airway obstruction group), patients with clinical upper airway obstruction, an abnormal (moderate upper airway obstruction group) or normal polygraphy (mild upper airway obstruction group), and those with no clinical upper airway obstruction (no upper airway obstruction group). Five neonates in the severe upper airway obstruction group (n = 9) were successfully managed by noninvasive continuous positive airway pressure and 4 required a tracheotomy. The moderate upper airway obstruction group (n = 4) was successfully managed by noninvasive continuous positive airway pressure and the other patients by prone positioning. Continuous positive airway pressure represents an effective treatment of upper airway obstruction in Pierre Robin sequence and may be recommended in selected patients. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.
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Obstrução das Vias Respiratórias/etiologia , Obstrução das Vias Respiratórias/terapia , Pressão Positiva Contínua nas Vias Aéreas , Síndrome de Pierre Robin/complicações , Feminino , Humanos , Lactente , Recém-Nascido , MasculinoRESUMO
OBJECTIVE: To find an efficient tool for testing olfactory function in children and use it to investigate a group of children with CHARGE (coloboma, congenital heart disease, choanal atresia, mental and growth retardation, genital anomalies, and ear malformations and hearing loss) syndrome. METHODS: We adapted for children an olfaction test that had just been validated in an adult French population and investigated a control group of 25 healthy children aged 6 to 13 years. We then tested the olfactory capacity of a group of 14 children with CHARGE syndrome, aged 6 to 18 years. A questionnaire was completed with the parents about their children's feeding difficulties and their ability to recognize odors in everyday life. We recorded and scored the histories of feeding behavior anomalies, the visual and auditory status, and current intellectual levels. MRI of the olfactory tracts and bulbs was analyzed for 9 of 14 children. RESULTS: We showed that healthy children have similar olfactory function to that of the adult control group, which was representative of the general population, without any difference for either gender or age. We also showed that all children with CHARGE syndrome had olfactory deficiency. Half of them were anosmic, and the others had olfactory residual function (hyposmic). We found no association between olfactory deficiency and feeding behavior, visual or auditory impairment, or intellectual level. Parental subjective evaluations were accurate for only half of the group. All of the MRIs showed anomalies of the olfactory tracts and bulbs varying from moderate hypoplasia to complete aplasia, without any relation between the radiologic and the functional results. CONCLUSIONS: Olfaction can be assessed in children, even the young and disabled. Our results support the proposition that rhinencephalon anomalies should be included as a major criterion for the diagnosis of CHARGE syndrome.