ABSTRACT
Eosinophilic esophagitis (EE) is a recent pathology defined by abnormal immune response of the esophageal mucosa to exogenous allergens, leading to chronic mucosa infiltration by 15 eosinophils per High-Power-Field (Eos/HPF). The present retrospective study was designed to assess the hospital care for children suffering from EE in several hospitals in western France in order to highlight discrepancies and improve future care. Twenty-eight children ranging from 1.5 months to 17 years old were included in the study. Episodes of food blockage were the most frequently reported symptoms (46 %). A ratio of 29 % of EE patients reported macroscopically normal endoscopy; diagnosis was then established upon histological anomalies found in biopsies. The mean eosinophil count was 72.4 Eos/HPF. Centralized immunohistochemical staining revealed the presence of IgG4-responding plasma cells in 76.5 % of patients, as well as IgG4 intraepithelial degranulation in 14 % of them. The evaluation of the treatment plan showed important inter-center discrepancies with only 43 % of patients receiving endoscopic reevaluation. This study objectively highlights heterogeneities in diagnosis and care provided to children suffering from EE. Therefore, improving the consistency of practices seems to be crucial to optimize the patients' outcome. The role of IgG4 as a new diagnosis marker remains to be clarified.
Subject(s)
Eosinophilic Esophagitis/diagnosis , Eosinophilic Esophagitis/therapy , Adolescent , Biopsy , Child , Child, Preschool , Diagnosis, Differential , Eosinophilic Esophagitis/immunology , Eosinophilic Esophagitis/pathology , Eosinophils/immunology , Eosinophils/pathology , Esophageal Mucosa/immunology , Esophageal Mucosa/pathology , Female , France , Humans , Infant , Leukocyte Count , Male , Retrospective StudiesABSTRACT
AIM: To assess knowledge acquired by adolescents about their inflammatory bowel disease (IBD). METHODS: An anonymous questionnaire was given during consultation to adolescents followed for IBD by pediatricians from 13 hospitals between 1 September 2012 and 1 July 2013. After parental consent, these physicians completed a form at the inclusion of each patient, in which the characteristics of IBD were detailed. The patients mailed back their questionnaire. RESULTS: A total of 124 patients from 12 to 19 years of age were included with a response rate of 82% (all anonymous); 23% of the patients thought that diet was a possible cause of IBD and 22% that one of the targets of their treatment was to cure their disease for good. Of the patients reported having Crohn disease, 46% knew the anoperineal location and 14% knew that Crohn disease can affect the entire digestive tract. Twenty-five percent of the patients were able to name one side effect of azathioprine (88% had already received this treatment), 24% were able to name one side effect of infliximab (54% had already received this treatment), 70% of the adolescents knew that smoking worsens Crohn disease, 68% declared they had learned about their IBD from their pediatrician, and 81% said they would like to receive more information. CONCLUSION: Adolescents with IBD have gaps in their general knowledge and the different treatments of their disease. Their main source of information is their pediatrician, warranting the implementation of customized patient education sessions.
Subject(s)
Colitis, Ulcerative/psychology , Crohn Disease/psychology , Health Literacy , Adolescent , Azathioprine/adverse effects , Azathioprine/therapeutic use , Colitis, Ulcerative/drug therapy , Colitis, Ulcerative/etiology , Crohn Disease/drug therapy , Crohn Disease/etiology , Cross-Sectional Studies , Feeding Behavior , Female , France , Humans , Infliximab/adverse effects , Infliximab/therapeutic use , Male , Patient Education as Topic , Risk Factors , Smoking/adverse effects , Smoking/psychology , Surveys and QuestionnairesABSTRACT
BACKGROUND: Esophageal varices (EV) are a complication of cystic fibrosis-associated liver disease. Esophagogastroduodenoscopy (EGD) is currently used to diagnose varices but is invasive for pediatric patients. The goal of this study was to explore the relationship between transient elastography (FibroScan®) and the presence of EV in patients with liver disease defined by clinical, laboratory, sonographic, and/or endoscopic criteria. METHODS: 18 patients with cystic fibrosis underwent EGD and transient elastography. 12 patients had EV. RESULTS: Patients with EV had higher FibroScan values than those without varices with median values of 22.4 kPa (14.4-30.4 kPa) vs. 7.9 kPa (4.4-13.7 kPa) (p=0.01). Using a threshold of 12 kPa, four of six patients without EV would not have needed EGD. CONCLUSIONS: Elastography should be recommended for all cystic fibrosis patients with liver disease to follow its progression. A prospective study is needed to define an elastography threshold value that predicts the presence of EV.
Subject(s)
Cystic Fibrosis/complications , Elasticity Imaging Techniques/methods , Esophageal and Gastric Varices/diagnosis , Esophageal and Gastric Varices/etiology , Hypertension, Portal/diagnosis , Hypertension, Portal/etiology , Adolescent , Child , Disease Progression , Female , Humans , Male , Platelet Count , Predictive Value of Tests , Retrospective Studies , Severity of Illness IndexABSTRACT
AIM: The purpose of this study was to measure the bone mineral density (BMD) of children with Crohn's disease (CD) and to prospectively assess its evolution. PATIENTS AND METHODS: A total of 27 children (20 boys, seven girls), aged 12.1±2.5 years, were recruited at the time of CD diagnosis. Dual-energy X-ray absorptiometry (DEXA) was used to measure BMD, expressed as Z scores for chronological age (BMD/CA) and bone age (BMD/BA). One year later, BMD was measured again to identify any correlations with disease activity [group A (active disease) vs group R (remission)]. RESULTS: BMD/CA and BMD/BA were negatively correlated with delay in diagnosis (P<0.0001 and P<0.05, respectively). BMD/CA was less than -2 standard deviation (SD) in nine patients and BMD/BA was less -2 SD in four patients. At the follow-up, the increase in BMD was smaller in group A (n=14), whether expressed as absolute values (-0.002 vs 0.040 g/cm(2) per year; P<0.024) or as percentages (-0.2 vs 6.6%; P<0.041); changes in BMD/CA (-0.5 vs -0.1 SD/year) and BMD/BA (-0.3 vs 0 SD/year) did not differ. CONCLUSION: Diagnostic delay greatly affects BMD in children with CD even prior to corticosteroid therapy. The risk of low BMD increases with persistent CD activity, although the risk is reduced in association with bone maturation delay.
Subject(s)
Absorptiometry, Photon , Bone Density , Crohn Disease/complications , Crohn Disease/diagnosis , Osteoporosis/diagnosis , Osteoporosis/etiology , Adolescent , Child , Female , Follow-Up Studies , Humans , Male , Prospective Studies , Reference ValuesABSTRACT
Authors report on 3 cases of children treated by therapeutic endoscopic retrograde cholangiopancreatography for pancreatitis (ERCP). The first child presented with familial pancreatitis: he was treated by sphincterotomy and lithiasis extraction. The second child presented with pancreatitis secondary to pancreas divisum: she was treated by sphincterotomy and stunt of small caroncula. The third child presented with severe pancreatitis with pseudocyst: after drainage she was treated by sphincterotomy, Wirsung dilatation and lithiasis extraction. ERCP is a beneficial treatment and may be alternative to surgery in complicated pancreatitis.
Subject(s)
Cholangiopancreatography, Endoscopic Retrograde , Pancreatitis/diagnosis , Adolescent , Child , Female , Humans , Male , Pancreatitis/surgeryABSTRACT
Vegan diet in lactating women can induce vitamin B12 deficiency for their children with risk of an impaired neurological development. A 9.5-month-old girl presented with impaired growth and severe hypotonia. She had a macrocytic anemia secondary to vitamin B12 deficiency. MRI showed cerebral atrophy. She was exclusively breastfed. Her mother was also vitamin B12 deficient, secondary to a vegan diet. She had a macrocytic anemia when discharged from the maternity. Vegan diet is a totally inadequate regimen for pregnant and lactating women, especially for their children. Prevention is based on screening, information and vitamin supplementation.
Subject(s)
Breast Feeding , Diet, Vegetarian/adverse effects , Vitamin B 12 Deficiency/diagnosis , Brain/pathology , Female , Growth Disorders , Humans , Infant , Lactation , Magnetic Resonance Imaging , Muscle Hypotonia , Vitamin B 12 Deficiency/etiologySubject(s)
Bone Density , Crohn Disease/physiopathology , Adolescent , Age Determination by Skeleton , Child , HumansABSTRACT
This study investigated the effects of pretest injection of modafinil on delayed spontaneous alternation rates (SA) used to evaluate working memory in C57 Bl/6 mice. In a first experiment, systemic modafinil at 64 mg/kg, but not at 8 mg/kg or 32 mg/kg doses produced a significant increase of alternation scores (intertrial interval (ITI) 60s) when compared with controls. In a second experiment, modafinil (64 mg/kg) enhanced the alternation rates mainly at long (60 s and 180 s) but not at short (5 s) ITIs. Exploratory latencies and activity in a four hole-board apparatus were not modified by modafinil administration. These experiments are the first to demonstrate a delay-dependent working memory-enhancing effect of modafinil.
