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OBJECTIVE: To compare the efficacy of, and complications from, the 2 main treatments for achalasia: endoscopic dilatation and surgical cardiomyotomy (Heller's myotomy). STUDY DESIGN: We retrospectively collected data on children treated for achalasia over an 11-year period from 8 tertiary pediatric centers. A line of treatment was defined as performing either Heller's myotomy or 1-3 sessions of endoscopy dilatation over 3 months. Treatment success was a priori defined as clinical improvement and no need for new treatment. RESULTS: Ninety-seven children (median age, 12 years; 57% boys) were included. The median time to diagnosis was 10.5 months, and the median follow-up period was 27 months. Thirty-seven children were treated by Heller's myotomy and 60 by endoscopy dilatation as the first-line treatment. After adjustment for potentially confounding factors, Heller's myotomy was significantly more successful than endoscopy dilatation (hazard ratio, 3.93 [1.74; 8.88]; P = .001), with a median survival without failure of 49 and 7 months, respectively, and with no significant difference in the occurrence of complications (35.2% for Heller's myotomy, 29.7% for endoscopy dilatation, P = .56). Hydrostatic dilatation was as successful as pneumatic dilatation (hazard ratio, 1.35 [0.56; 3.23]; P = .50). CONCLUSIONS: Heller's myotomy is more successful than endoscopy dilatation, with no significant difference in the occurrence of serious complications. This raises the potential role of peroral endoscopic myotomy as an alternative treatment to Heller's myotomy.
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Acalasia del Esófago , Miotomía de Heller , Niño , Masculino , Humanos , Femenino , Acalasia del Esófago/cirugía , Dilatación , Estudios Retrospectivos , EndoscopíaRESUMEN
INTRODUCTION: With advances in surgical and neonatal care, the survival of patients with oesophageal atresia (OA) has improved over time. Whereas a number of OA-related conditions (delayed primary anastomosis, anastomotic stricture and oesophageal dysmotility) may have an impact on feeding development and although children with OA experience several oral aversive events, paediatric feeding disorders (PFD) remain poorly described in this population. The primary aim of our study was to describe PFD in children born with OA, using a standardised scale. The secondary aim was to determine conditions associated with PFD. METHODS: The Feeding Disorders in Children with Oesophageal Atresia Study is a national cohort study based on the OA registry from the French National Network. Parents of children born with OA between 2013 and 2016 in one of the 22 participating centres were asked to complete the French version of the Montreal Children's Hospital Feeding Scale. RESULTS: Of the 248 eligible children, 145 children, with a median age of 2.3 years (Q1-Q3 1.8-2.9, min-max 1.1-4.0 years), were included. Sixty-one children (42%) developed PFD; 13% were tube-fed (n=19). Almost 40% of children with PFD failed to thrive (n=23). The presence of chronic respiratory symptoms was associated with the development of PFD. Ten children with PFD (16%) had no other condition or OA-related complication. CONCLUSION: PFD are common in children with OA, and there is no typical profile of patients at risk of PFD. Therefore, all children with OA require a systematic screening for PFD that could improve the care and outcomes of patients, especially in terms of growth.
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Atresia Esofágica/epidemiología , Trastornos de Alimentación y de la Ingestión de Alimentos/epidemiología , Anastomosis Quirúrgica/métodos , Preescolar , Estudios de Cohortes , Estudios Transversales , Nutrición Enteral/métodos , Atresia Esofágica/terapia , Trastornos de Alimentación y de la Ingestión de Alimentos/terapia , Femenino , Francia/epidemiología , Humanos , Lactante , Masculino , Complicaciones Posoperatorias/epidemiología , PrevalenciaRESUMEN
BACKGROUND/AIM: The spectrum of ATP7B variants varies significantly according to geographic distribution, and there is insufficient data on the variants observed in the French population. METHODS: Clinical data of 113 children included in the French WD national registry were gathered from March 01, 1995 to July 01, 2020. Data included epidemiological, clinical, laboratory, genetics. RESULTS: Diagnosis was made at a mean age of 11.0 ± 4.1 years (range 1-18 years). At diagnosis, 91 patients (79.8 %) had hepatic manifestations, 18 (15.8 %) presented neurological manifestations, and 4 patients (3.5 %) were asymptomatic. Only 29 patients (25 %) were homozygous for a variant. We have found a total of 102 different variants including 14 novel variants. Recurrent variant p.His1069Gln was the most prevalent, n = 31 alleles (14,2%), with only seven homozygous; in contrast 55% of variants are identified in only one family. 45% were truncating variants. In respect of mutated exon, the three most prevalent were exon 14 (16.5%), exon 8 (13.8%), and exon 3 (11.5%). When considering patients with two Nonsense / Frameshift variants as a group and those with two Missense variants, we found significantly lower ceruloplasmin for the former: 2.8 ± 0.7 mg/dl vs 8.4 ± 5mg/dl (p<0.05). CONCLUSION: p.His1069Gln is the most frequent variant (14,2%) and exons 14, 8, and 2 of the ATP7B gene account for 41.7% of total variants. However, there is significant heterogeneity in the French population concerning the other ATP7B variants. Nonsense / Frameshift variants were associated with lower ceruloplasmin levels.
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ATPasas Transportadoras de Cobre/genética , Degeneración Hepatolenticular/genética , Fenotipo , Adolescente , Ceruloplasmina/análisis , Niño , Preescolar , Femenino , Frecuencia de los Genes , Degeneración Hepatolenticular/sangre , Degeneración Hepatolenticular/patología , Humanos , Masculino , MutaciónRESUMEN
BACKGROUND: Chronic abdominal pain occurs frequently in pediatric patients with inflammatory bowel disease (IBD) in remission. AIMS: To assess the prevalence and factors associated with Functional Abdominal Pain Disorders among IBD children in remission (IBD-FAPD). METHODS: Patients with IBD for > 1 year, in clinical remission for ≥ 3 months were recruited from a National IBD network. IBD-FAPDs were assessed using the Rome III questionnaire criteria. Patient- or parent- reported outcomes were assessed. RESULTS: Among 102 included patients, 57 (56%) were boys, mean age (DS) was 15.0 (± 2.0) years and 75 (74%) had Crohn's disease. Twenty-two patients (22%) had at least one Functional Gastrointestinal Disorder among which 17 had at least one IBD-FAPD. Past severity of disease or treatments received and level of remission were not significantly associated with IBD-FAPD. Patients with IBD-FAPD reported more fatigue (peds-FACIT-F: 35.9 ± 9.8 vs. 43.0 ± 6.9, p = 0.01) and a lower HR-QoL (IMPACT III: 76.5 ± 9.6 vs. 81.6 ± 9.2, p = 0.04) than patients without FAPD, and their parents had higher levels of State and Trait anxiety than the other parents. CONCLUSIONS: Prevalence of IBD-FAPD was 17%. IBD-FAPD was not associated with past severity of disease, but with fatigue and lower HR-QoL.
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Dolor Abdominal/etiología , Enfermedades Inflamatorias del Intestino/complicaciones , Calidad de Vida , Dolor Abdominal/psicología , Adolescente , Estudios de Casos y Controles , Estudios Transversales , Fatiga/etiología , Fatiga/psicología , Femenino , Humanos , Enfermedades Inflamatorias del Intestino/psicología , Masculino , Padres/psicología , Medición de Resultados Informados por el Paciente , Inducción de Remisión , Índice de Severidad de la EnfermedadRESUMEN
OBJECTIVES: To describe a cohort of Wilson disease (WD) pediatric cases, and to point out the diagnostic particularities of this age group and the long-term outcome. METHODS: Clinical data of 182 pediatric patients included in the French WD national registry from 01/03/1995 to 01/06/2019 were gathered. RESULTS: Diagnosis of WD was made at a mean age of 10.7â±â4.2âyears (range 1-18âyears). At diagnosis, 154 patients (84.6%) had hepatic manifestations, 19 (10.4%) had neurological manifestations, and 9 patients (4.9%) were asymptomatic. The p.His1069Gln mutation was the most frequently encountered (14% of patients).Neurological patients were diagnosed at least 1 year after they presented their first symptoms. At diagnosis, the median urinary copper excretion (UCE) was 4.2âµmol/24âhours (0.2-253). The first-line treatment was d-penicillamine (DP) for 131 (72%) patients, zinc salts for 24 (13%) patients, and Trientine for 17 (9%) patients. Liver transplantation was performed in 39 (21.4%) patients, for hepatic indications in 33 of 39 patients or for neurological deterioration in 6 of 39 patients, mean Unified Wilson's Disease Rating Scale of the latter went from 90â±â23.1 before liver transplantation (LT) to 26.8â±â14.1 (Pâ<â0.01) after a mean follow-up of 4.3â±â2.5âyears. Overall survival rate at 20âyears of follow-up was 98%, patient and transplant-free combined survival was 84% at 20âyears. CONCLUSION: Diagnosis of WD can be challenging in children, particularly at the early stages of liver disease and in case of neurological presentation; hence the support of clinical scores and genetic testing is essential. Diagnosis at early stages and proper treatment ensure excellent outcomes, subject to good long-term treatment compliance. LT is a valid option for end-stage liver disease not responding to treatment and can be discussed for selected cases of neurological deterioration.
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Degeneración Hepatolenticular , Adolescente , Niño , Preescolar , Cobre , Francia/epidemiología , Degeneración Hepatolenticular/diagnóstico , Degeneración Hepatolenticular/genética , Degeneración Hepatolenticular/terapia , Humanos , Lactante , Penicilamina/uso terapéutico , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
OBJECTIVES: Crohn disease (CD) can affect patient's quality of life (QOL) with physical, social, and psychological impacts. This study aimed to investigate the QOL of children with CD and its relationship with patient and disease characteristics. METHODS: Children ages from 10 to 17 years with diagnosed CD for more than 6 months were eligible to this cross-sectional study conducted in 35 French pediatric centers. QOL was assessed by the IMPACT-III questionnaire. Patient and disease characteristics were collected. RESULTS: A total of 218 children (42% of girls) were included at a median age of 14 years (interquartile range [IQR]: 13--16). Median duration of CD was 3.2 years (IQR: 1.7-5.1) and 63% of children were in clinical remission assessed by wPCDAI. Total IMPACT-III score was 62.8 (±11.0). The lowest score was in "emotional functioning" subdomain (mean: 42.8â±â11.2). Clinical remission was the main independent factor associated with QOL of children with CD (5.74 points higher compared with those "with active disease", 95% confidence interval [CI] 2.77--8.70, Pâ<â0.001). Age of patient at the evaluation was found negatively correlated with QOL (-0.76 per year, 95% CI: -1.47 to -0.06, Pâ=â0.009). Presence of psychological disorders was associated with a lower QOL (-9.6 points lower to those without, 95% CI: -13.34 to -5.86, Pâ<â0.0001). Total IMPACT-III and its subdomains scores were not related to sex, disease duration, or treatments. CONCLUSIONS: These results not only confirm that clinical remission is a major issue for the QOL of patients, but also highlights the importance of psychological care.
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Enfermedad de Crohn , Calidad de Vida , Adolescente , Niño , Enfermedad de Crohn/terapia , Estudios Transversales , Emociones , Femenino , Humanos , Encuestas y CuestionariosRESUMEN
BACKGROUND & AIMS: To identify prognostic factors for liver disease in children with alpha-1 antitrypsin deficiency, irrespective of phenotype, using the DEFI-ALPHA cohort. METHODS: Retrospective, then prospective from 2010, multicentre study including children known to have alpha-1 antitrypsin blood concentration below 0.8 g/L, born in France since 1989. Clinical and biological data were collected. Liver disease was classified as "severe" (portal hypertension, liver failure, liver transplantation or death); "moderate" (persistent abnormal liver biology without portal hypertension); and "mild/none" (normal or almost normal liver biology and native liver). Prognostic factors for severe liver disease were evaluated using a Cox semiparametric model. RESULTS: In January 2017, 153 patients from 19 centres had been included; genotypes were PIZZ in 81.9%, PISZ in 8.1%, other in 10.0%. Mean ± SD follow-up was 4.7 ± 2.1 years. Half of patients had moderate liver disease. Twenty-eight children (18.3%) had severe liver disease (mean age 2.5 years, range: 0-11.6): diagnosis of alpha-1 antitrypsin deficiency was made before two months of age in 65.4%, genotypes were PIZZ in 25 (89.3%), PISZ in 2, PIMlike Z in 1, 15 children underwent liver transplantation, 1 child died at 3 years of age. Neonatal cholestasis was significantly associated with severe liver disease (P = 0.007). CONCLUSION: Alpha-1 antitrypsin-deficient patients presenting with neonatal cholestasis were likely to develop severe liver disease. Some patients with non-homozygous ZZ genotype can develop severe liver disease, such as PISZ and M variants, when associated with predisposing factors. Further genetic studies will help to identify other factors involved in the development of liver complications.
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Hepatopatías/sangre , Deficiencia de alfa 1-Antitripsina/sangre , alfa 1-Antitripsina/sangre , Niño , Preescolar , Colestasis/sangre , Colestasis/etiología , Colestasis/patología , Femenino , Francia , Genotipo , Humanos , Lactante , Recién Nacido , Hepatopatías/etiología , Hepatopatías/patología , Pruebas de Función Hepática , Modelos Logísticos , Masculino , Fenotipo , Estudios Prospectivos , Estudios Retrospectivos , Deficiencia de alfa 1-Antitripsina/complicaciones , Deficiencia de alfa 1-Antitripsina/patologíaRESUMEN
BACKGROUND: Esophagogastroduodenoscopy (EGD) is the standard method for diagnosis of esophageal and gastric varices in children. In this prospective study we evaluated the use of PillCam esophageal capsule endoscopy (ECE) in pediatric patients. METHODS: Patients aged 7 to 18 years presenting with portal hypertension and/or cirrhosis underwent ECE (PillCam ESO 2, Given Imaging Ltd.) followed by EGD. RESULTS: 102 patients were screened, 81 (52 boys; mean age 13.96â±â0.25 years) were included and 21 were excluded (16 for "candy test" failure). Esophageal varices were identified by EGD in 62 patients (77â%) and by ECE in 57 patients (70â%) using the de Franchis classification (DFC). The sensitivity of ECE for esophageal varices was 92â% and the specificity was 100â% using DFC. Based upon 57/81 patients with small, medium, and large varices on both ECE and EGD, using DFC, the sensitivity, specificity, positive (PPV) and negative predictive value (NPV) were 55â%, 92â%, 89â%, and 63â%, respectively, giving a total overall accuracy of 72â%. To improve sensitivity and specificity in classification of esophageal varices, we propose using a modified score. This score detected esophageal varices with 100â% sensitivity, 93â% specificity, 94â% PPV, and 100â% NPV, giving a total overall accuracy of 97â%. All patients preferred ECE over EGD. No capsule retention was recorded. CONCLUSIONS: ECE is a well-tolerated and safe procedure in children. Using the modified score, the sensitivity of ECE is currently sufficient to detect esophageal varices and replace EGD in infants with suspicion of esophageal varices or when EGD is refused.
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Endoscopía Capsular/métodos , Várices Esofágicas y Gástricas/diagnóstico , Hipertensión Portal/complicaciones , Cirrosis Hepática/complicaciones , Adolescente , Niño , Endoscopía del Sistema Digestivo/métodos , Várices Esofágicas y Gástricas/etiología , Femenino , Francia , Humanos , Masculino , Reproducibilidad de los Resultados , Sensibilidad y EspecificidadRESUMEN
OBJECTIVES: Inflammatory bowel diseases (IBDs) are chronic diseases which negatively affect the schooling of children. The aim is to analyze school absenteeism and its causes in children followed for IBD. METHODS: A prospective multicenter study of IBD patients aged from 5 to 18 years old, from September 2016 to June 2017. Data on absenteeism and its causes were collected via a monthly questionnaire completed by patients or their family by mail. The results were compared with existing data supplied by the school authorities (497 students without IBD divided by class). RESULTS: A total of 106 patients (62 boys), median age of 14 (5-18), were included. The global response rate was 83.1%. The patients with IBD were absent an average of 4.8%â±â5.5% of school days during the school year, against 3.2%â±â1.6% for non IBD group (Pâ=â0.034). Digestive disorders accounted for 34% of the causes of absenteeism. Approximately 27% of the absences were due to scheduled events (hospitalizations, endoscopy, or consultations). By excluding the absences for scheduled care, the rate of school absenteeism of patients with IBD is significantly lower than that of non-IBD group. CONCLUSION: Children with IBD are more frequently absent from school than non-IBD group. The main cause of school absenteeism appears to be associated with the disease itself. The share of scheduled absenteeism is quite large. The organization and scheduling of the patients' care path must be a priority to maximally limit the negative impact of their disease on the patients' schooling.
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Absentismo , Enfermedades Inflamatorias del Intestino/psicología , Instituciones Académicas , Estrés Psicológico , Adolescente , Niño , Preescolar , Femenino , Francia , Humanos , Masculino , Estudios Prospectivos , Encuestas y CuestionariosRESUMEN
Congenital disorders of glycosylation (CDG) linked to defects in Golgi apparatus homeostasis constitute an increasing part of these rare inherited diseases. Among them, COG-CDG, ATP6V0A2-CDG, TMEM199-CDG and CCDC115-CDG have been shown to disturb Golgi vesicular trafficking and/or lumen pH acidification. Here, we report 3 new unrelated cases of CCDC115-CDG with emphasis on diagnosis difficulties related to strong phenotypic similarities with mitochondriopathies, Niemann-Pick disease C and Wilson Disease. Indeed, while two individuals clinically presented with early and severe liver fibrosis and cirrhosis associated with neurological symptoms, the other one "only" showed isolated and late severe liver involvement. Biological results were similar to previously described patients, including hypercholesterolemia, elevated alkaline phosphatases and defects in copper metabolism. CDG screening and glycosylation study finally led to the molecular diagnosis of CCDC115-CDG. Besides pointing to the importance of CDG screening in patients with unexplained and severe liver disease, these reports expand the clinical and molecular phenotypes of CCDC115-CDG. The hepatic involvement is particularly addressed. Furthermore, hypothesis concerning the pathogenesis of the liver disease and of major biological abnormalities are proposed.
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Trastornos Congénitos de Glicosilación/complicaciones , Aparato de Golgi/genética , Hepatopatías/etiología , Mutación , Proteínas del Tejido Nervioso/genética , Adulto , Trastornos Congénitos de Glicosilación/genética , Trastornos Congénitos de Glicosilación/patología , Femenino , Glicosilación , Aparato de Golgi/metabolismo , Aparato de Golgi/patología , Humanos , Recién Nacido , Hepatopatías/patología , Masculino , Pronóstico , Adulto JovenRESUMEN
OBJECTIVE: To study the prevalence of Barrett esophagus (BE) (gastric and/or intestinal metaplasia) in adolescents treated for esophageal atresia (EA). SUMMARY OF BACKGROUND DATA: EA patients are at high risk of BE. METHODS: This multicenter prospective study included EA patients aged 15 to 19 years. All eligible patients were proposed an upper endoscopy with multistaged esophageal biopsies under general anesthesia. Histological suspicion of metaplasia was confirmed centrally. RESULTS: One hundred twenty patients [mean age, 16.5 years (±1.4)] were included; 70% had been treated for gastroesophageal reflux disease (GERD) during infancy. At evaluation, 8% were undernourished, 41% had received antireflux surgery, and 41% presented with GERD symptoms, although only 28% were receiving medical treatment. Esophagitis was found at endoscopy in 34% and confirmed at histology in 67%. BE was suspected after endoscopy in 37% and was confirmed by histology for 43% of patients (50 gastric and 1 intestinal metaplasia). No endoscopic or histological anomalies were found at the anastomosis site. BE was not significantly related to clinical symptoms. In multivariate analysis, BE was associated with EA without fistula (P = 0.03), previous multiple antireflux surgery (P = 0.04), esophageal dilation (P = 0.04), suspicion of BE at endoscopy (P < 0.001), and histological esophagitis (P = 0.02). CONCLUSIONS: Patients with EA are at high risk of persistent GERD and BE. The development of BE is related to GERD history. Long-term systematic follow-up of the esophageal mucosa including multistaged biopsies is required, even in asymptomatic patients. (NCT02495051).
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Esófago de Barrett/epidemiología , Atresia Esofágica/cirugía , Adolescente , Biopsia , Esofagitis/complicaciones , Esofagoscopía , Femenino , Francia/epidemiología , Reflujo Gastroesofágico/complicaciones , Humanos , Masculino , Prevalencia , Estudios Prospectivos , Adulto JovenRESUMEN
The present report describes AIRE gene analysis in 25 children with autoimmune hepatitis type I or II. The heterozygous transversion c.961C > G (p.Ser278Arg) located in exon 7 was identified in 4 patients with autoimmune hepatitis type I, and mostly in those presenting with a positive family history for autoimmune diseases. In this subgroup of patients, the allelic frequency of this polymorphic variant was at least 3-fold higher than in healthy controls. These results suggest that heterozygous AIRE gene mutation may represent a genetic predisposition to childhood autoimmune hepatitis type I.
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Predisposición Genética a la Enfermedad , Hepatitis Autoinmune/genética , Factores de Transcripción/genética , Adolescente , Niño , Preescolar , Exones , Femenino , Frecuencia de los Genes , Heterocigoto , Humanos , Mutación Puntual , Polimorfismo Genético , Análisis de Secuencia de ADN , Proteína AIRERESUMEN
BACKGROUND AND AIMS: Autoimmune hepatitis (AIH) type 2 is identified by the presence in the serum of anti-liver/kidney microsome type 1 autoantibody. Anti-liver cytosol autoantibody has been reported in children with autoimmune liver disorders mostly in association with anti-liver/kidney microsome reactivity. However, its role as a sole marker of AIH type 2 is debated. We describe here a series of 18 children and adolescents (15 girls, 3 boys) with AIH with serum anti-liver cytosol type 1 (aLC1) as the only autoimmune marker. METHODS: A retrospective review was conducted from 3 pediatric hepatology units of all children with an autoimmune liver disease associated with aLC1 as found by immunofluorescence and/or immunodiffusion or immunoblotting. RESULTS: Age at first symptoms ranged from 11 months to 14 years; 12 children presented with acute hepatitis, 1 with progressive jaundice, and 5 were asymptomatic. Anti-liver/kidney microsome, antimitochondria, and anti-actin autoantibodies were not detected. Signs of cirrhosis were present in 11 children. Immunosuppressive treatment was effective in all except 2 children who had subfulminant hepatic failure and who required liver transplantation. Sixteen patients (14 with their native liver) currently are alive; 14 patients still are on immunosuppressive therapy after 1 to 22 years. According to the international scoring system for the diagnosis of AIH, 16 patients corresponded to a definite diagnosis and 2 corresponded to a probable diagnosis. CONCLUSIONS: The presence of aLC1 in children with acute or chronic liver disease of unknown origin strongly supports a diagnosis of AIH and is an indication for early immunosuppressive therapy.
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Autoanticuerpos/sangre , Hepatitis Autoinmune/diagnóstico , Adolescente , Biomarcadores/sangre , Niño , Preescolar , Femenino , Técnica del Anticuerpo Fluorescente , Glucocorticoides/uso terapéutico , Hepatitis Autoinmune/tratamiento farmacológico , Hepatitis Autoinmune/inmunología , Humanos , Lactante , Masculino , Prednisona/uso terapéutico , Protrombina , Estudios RetrospectivosRESUMEN
UNLABELLED: Pancreatic pseudocysts (PPCs) develop in 10% to 30% of children with acute pancreatitis. PPCs that impinge on neighbouring structures, cause pain, or fail to undergo spontaneous resolution must be drained. Surgery and percutaneous aspiration are the most widely used techniques for draining PPCs. We successfully performed an endoscopic drainage in a 17-month-old boy. A nasobiliary catheter was inserted via the gastric wall under endoscopic guidance to drain an 8 cm PPC of unknown origin responsible for pain, ascites, and displacement of the stomach with vomiting. The cyst collapsed. Eighteen months later, the child had no symptoms or abnormalities by laboratory testing or ultrasonography. Whereas endoscopic drainage is widely used to treat PPC in adults, only five paediatric cases have been published. CONCLUSION: as compared to surgery, endoscopic drainage has provided similar efficacy and recurrence rates, with less morbidity.