37 results on '"J P, Cézard"'
Search Results
2. Abcès hépatiques et spléniques compliquant la maladie de Crohn
- Author
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L. Gargouri, JP Hugot, J. Viala, C. Martinez-Vinson, J.-P. Cézard, and Marc Bellaiche
- Subjects
Pediatrics, Perinatology and Child Health - Abstract
Resume Les abces hepatiques et spleniques constituent une manifestation extra-intestinale pouvant compliquer la maladie de Crohn (MC). Le diagnostic est souvent retarde puisque la presentation clinique et biologique peut simuler une authentique poussee. Les auteurs rapportent deux observations de MC compliquee par la survenue d’abces hepatiques ou spleniques. Dans le premier cas, il s’agit d’un garcon de 15 ans presentant des abces hepatiques aseptiques lors de la manifestation initiale de la MC traitee par corticotherapie et aspiration percutanee echoguidee des abces hepatiques. Dans l’autre cas, on rapporte une fille de 17 ans, suivie pour une MC compliquee d’abces spleniques septiques avec fistulisation pleurale, traitee par antibiotherapie et drainage pleural. Les abces pyogenes sont souvent le resultat d’une diffusion hematogene a partir de l’intestin, alors que les abces aseptiques constituent une manifestation inflammatoire extra-intestinale.
- Published
- 2009
3. Nutrición parenteral del lactante
- Author
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J P Cézard, T Storme, and E Marinier
- Subjects
business.industry ,Medicine ,business ,Humanities - Abstract
La nutricion parenteral (NP) permite alimentar a los ninos por via venosa cuando el uso de la via oral o enteral es insuficiente o imposible. Las indicaciones mas frecuentes son las enfermedades digestivas cronicas o malformativas y la prematuridad. En el nino, la NP debe cubrir las necesidades basicas asi como las del crecimiento. Los progresos tecnicos de la NP, tanto en terminos de via de acceso como de disponibilidad mas variada de las soluciones de alimentacion y de control de calidad, permiten hoy dia mantener un estado nutricional satisfactorio, disminuir las complicaciones agudas y septicas y realizar una NP prolongada. Las complicaciones oseas o hepaticas a largo plazo siguen siendo preocupantes, a pesar de que se tratan mejor. Los ninos con una enfermedad intestinal cronica pueden desarrollarse y crecer normalmente gracias a una NP a domicilio que les ofrece una buena calidad de vida, teniendo en cuenta los problemas que plantea la tecnica y su enfermedad. La NP a domicilio es de momento la mejor opcion terapeutica en caso de insuficiencia intestinal definitiva benigna. Su alternativa, el trasplante intestinal, se propone cuando la NP deja de ser posible a causa de sus complicaciones o de los riesgos vitales relacionados con la enfermedad responsable de la insuficiencia intestinal.
- Published
- 2009
4. Nutrition parentérale du nourrisson
- Author
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T Storme, E Marinier, and J P Cézard
- Subjects
business.industry ,Medicine ,business - Published
- 2009
5. La dépose endoscopique sous anesthésie générale de la vidéo-capsule n'altère pas son efficacité diagnostique chez l'enfant
- Author
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J.-P. Cézard, J. Cardey, JP Hugot, C. Martinez-Vinson, Marc Bellaiche, B Bruneau, Camille Jung, and Jérôme Viala
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Gynecology ,medicine.medical_specialty ,business.industry ,Gastroenterology ,Medicine ,business - Published
- 2011
6. [Capsule endoscopy in children: which are the best indications?]
- Author
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C, Dupont-Lucas, M, Bellaïche, O, Mouterde, O, Bernard, M, Besnard, F, Campeotto, J, Languepin, A, Mosca, O, Goulet, P-Y, Vannerom, J-F, Mougenot, J, Cardey, J-P, Cézard, and J, Viala
- Subjects
Male ,Adolescent ,Anemia, Iron-Deficiency ,Gastrointestinal Diseases ,Intestinal Polyposis ,Graft vs Host Disease ,Hospitals, Pediatric ,Capsule Endoscopy ,Sensitivity and Specificity ,Diagnosis, Differential ,Crohn Disease ,Predictive Value of Tests ,Child, Preschool ,Humans ,Female ,France ,Child ,Gastrointestinal Hemorrhage ,Retrospective Studies - Abstract
Capsule endoscopy (CE) is a novel and noninvasive means of investigating the small bowel. In children, the best CE indications have not yet been fully appraised. The aim of this study was to evaluate the diagnostic yield of CE in different pediatric pathologies.We retrospectively reviewed every CE performed in children in two French pediatric hospitals between March 2002 and June 2009. Seventy-nine CEs were performed on 70 children (mean age, 10.6 years; range, 2.2-18.0); 52 boys and 18 girls. The indications were iron deficiency anemia (24%), obscure gastrointestinal bleeding (14%), polyposis syndromes (16%), suspected Crohn disease (15%), unresponsive Crohn disease (10%), graft-versus-host disease (10%), and other (10%).Of the 79 CEs, 69 reached the cecum (87%). Only one occlusion occurred in a case of stenosing Crohn disease, requiring surgical removal. In addition, technical difficulties led to an incomplete small bowel study in 12 cases (16%). The CE showed small bowel lesions in 42 cases (53%). The diagnostic yield was 27% in obscure gastrointestinal bleeding, 37% in iron-deficiency anemia, 42% in suspected Crohn disease, 88% in unresponsive Crohn disease, 62% in polyposis syndromes, and 88% in graft-versus-host disease.In children, CE is well tolerated and can be performed in children as young as 2.2 years of age. Its diagnostic yield is highest in polyposis syndromes, unresponsive Crohn disease, and graft-versus-host disease.
- Published
- 2009
7. [Hemorrhagic ascites revealing duodenal duplication]
- Author
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L, Gargouri, C, Martinez-Vinson, A, Paye-Jaouen, N, Belarbi, D, Berrebi, M, Bellaïche, J P, Hugot, J P, Cézard, and J, Viala
- Subjects
Duodenum ,Ascites ,Humans ,Infant ,Female ,Hemorrhage ,Magnetic Resonance Imaging - Abstract
Duodenal duplication is a rare congenital disorder of the gastrointestinal tract. The presentation is highly variable. We report a case of duodenal duplication presenting with hemorrhagic ascites in a 3-month-old girl. The diagnosis of duodenal duplication can be made preoperatively by resonance magnetic imaging. Surgical resection of the duplication was performed. Microscopic examination of the specimen confirmed the duodenal duplication. To our knowledge, this is the 1st reported case of hemorrhagic ascites caused by duodenal duplication and demonstrated by resonance magnetic imaging.
- Published
- 2008
8. [Rotavirus: an ubiquitous infection?]
- Author
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M, Bellaiche, J, Viala, V, Degas, and J-P, Cézard
- Subjects
Hepatitis, Viral, Human ,Child, Preschool ,Infant, Newborn ,Humans ,Infant ,Encephalitis, Viral ,Viremia ,Child ,Focal Infection ,Rotavirus Infections ,Gastroenteritis - Abstract
Rotavirus is the most frequent virus found in childhood gastroenteritis. A rotavirus viremia is observed in 19 to 63 % of cases, for three days at the beginning of infection. Then, rotavirus can reach several organs as liver (hepatitis in 1/3 of case), nervous central system (2 % of encephalitis could be linked to rotavirus), or more infrequently mesenteric lymph nodes, lung or heart. However, the link between rotavirus and systemic manifestations has not been well established. Further studies are necessary to confirm the role of rotavirus in these organ's lesions.
- Published
- 2007
9. [Medication in infectious acute diarrhea in children]
- Author
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J-P, Cézard, M, Bellaiche, J, Viala, and J-P, Hugot
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Diarrhea ,Child, Preschool ,Rehydration Solutions ,Acute Disease ,Diarrhea, Infantile ,Fluid Therapy ,Humans ,Infant ,Antidiarrheals ,Child ,Anti-Bacterial Agents ,Dysentery - Abstract
Acute infectious diarrhea in children remain still a frequent cause of morbidity. 50 % of them are due to rotavirus. Oral rehydration therapy and early realimentation have drastically reduced their mortality and morbidity. Beside oral or eventually IV rehydration therapy no medication has proven its efficacy based on the main HMO criteria (reduction of over 30 % of the stool output) except racecadotril and loperamide which is contre-indicated for the last one in children less than 2 years old. Other medications such as silicates or some probiotics have shown efficacy on diarrhea duration or stool consistency but not on stool output. They have so no formal indication in infectious diarrhea and should be considered as "comfort" treatment. Antibiotics, beside their indication in shigella, cholera and amibiasis could be used in invasive diarrhea in some debilating conditions or infants less than 3 months.
- Published
- 2007
10. [Failure to thrive and intestinal diseases in congenital disorders of glycosylation]
- Author
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M, Zentilin Boyer, P, de Lonlay, N, Seta, M, Besnard, C, Pélatan, H, Ogier, J P, Hugot, C, Faure, J M, Saudubray, J, Navarro, and J P, Cézard
- Subjects
Diagnosis, Differential ,Inflammation ,Intestinal Diseases ,Congenital Disorders of Glycosylation ,Glycosylation ,Humans ,Child ,Failure to Thrive - Abstract
Congenital disorders of glycosylation type I (GDG-I) is a class of genetic multisystem disorders characterised by defective glycosylation of glycoproteins. The characteristics and mechanisms of failure to thrive and intestinal diseases present in CDG-I are anectodal.The aim of this study was to analyse 7 CDG-I (4 CDG-Ia, 2 CDG-Ib and 1 CDG-Ix) with important digestive symptoms and failure to thrive in order to characterise the mechanisms implied.Four children had no skin abnormality or dysmorphia (1 CDG-Ia, 2 CDG-Ib, 1 CDG-Ix). An encephalopathy with cerebellar hypoplasia was present only in the 4 CDG-Ia. Failure to thrive and diarrhea were present during the first month of life in 6 and appeared at 5 years in one CDG-Ia associated to mild or severe hepatopathy in all patients. One CDG-Ia, 1 CDG-Ib, 1 CDG-Ix had an exsudative enteropathy. A positive steatorrhea was present in 3 patients. Five patients had an abnormal small bowel biopsy. Abnormalities were variable: moderate inflammation of the chorion without villous atrophy in 2, intra-enterocyte fat accumulation without villous atrophy in 2, and partial villous atrophy with lymphangectasia in 1. In 2 CDG-Ia the intestinal biopsy was normal. Enteral nutrition in 4 and parenteral nutrition in 2 were effective in 4 patients and 1 patient with an exsudative enteropathy respond to a free fat diet (CDG-Ix).The digestive symptoms with failure to thrive is a common feature of CDG-I and could be the first symptoms. The diagnostic should be suspected if no other cause is found. Mechanisms of the intestinal symptoms appear to be multiple such as inflammation, abnormal enterocyte lipid transport or intestinal permeability related to the abnormal glycosylation of intestinal mucosa glycoproteins.
- Published
- 2003
11. [Low bone mineral density in children with Crohn's disease]
- Author
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O, Bourges, S, Dorgeret, C, Alberti, J P, Hugot, G, Sebag, and J P, Cézard
- Subjects
Male ,Absorptiometry, Photon ,Adolescent ,Crohn Disease ,Adrenal Cortex Hormones ,Bone Density ,Risk Factors ,Humans ,Osteoporosis ,Female ,Severity of Illness Index ,Retrospective Studies - Abstract
Recent studies have reported low bone mineral density in children with Crohn's disease. The aims of this retrospective study were to quantify its frequency and to search for risk factors.Bone mineral density of 29 children with Crohn's disease was measured by dual-energy X-ray absorptiometry. All the children were taking calcium and vitamin D, during all the follow-up.Osteoporosis (Z-scoreor = -2.5 S.D.) was found in 38% of the children, and osteopenia in 38% (Z-score between -1 and -2.5 S.D.). Low bone mineral density was correlated with age, suggesting it begins with puberty. Daily corticosteroid exposure was significantly higher for patients with osteoporosis. Disease severity measured with Harvey-Bradshaw index and exposure to immunosuppressive drugs were almost statistically significant. Sex, height, duration and site of disease, nutritional assistance exposure were not associated with low bone mineral density.This study confirms the high frequency of low bone mineral density in children with Crohn's disease, mainly during puberty. Corticosteroid exposure is a risk factor, and the disease severity, a probable one (non significant). New treatment strategy has to be defined to prevent and to treat this complication.
- Published
- 2003
12. [Medical treatment of acute diarrhea in children]
- Author
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J P, Cézard, J P, Chouraqui, J P, Girardet, and F, Gottrand
- Subjects
Diarrhea ,Probiotics ,Silicates ,Acute Disease ,Fluid Therapy ,Humans ,Child ,Pediatrics ,Anti-Bacterial Agents - Published
- 2002
13. [Drug treatment of acute infectious diarrhea in infants and children]
- Author
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J P, Cézard, J P, Chouraqui, J P, Girardet, and F, Gottrand
- Subjects
Diarrhea ,Male ,Probiotics ,Infant Welfare ,Infant, Newborn ,Child Welfare ,Infant ,Child, Preschool ,Acute Disease ,Practice Guidelines as Topic ,Humans ,Female ,Antidiarrheals ,Child - Abstract
In this paper written by the Groupe francophone d'hépatologie, gastroentérologie et nutrition pédiatriques, recommendations are given on the indications of drugs in infant and child infectious acute diarrhea, based upon the current scientific knowledge on their effectiveness and tolerance. This paper complements an article on nutritional treatment of acute diarrhea written by the Comité de nutrition de la Société française de pédiatrie, and published in the same issue of the Archives de Pédiatrie.
- Published
- 2002
14. [Pancreatic involvement in inflammatory bowel diseases in children]
- Author
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C, Le Large-Guiheneuf, J P, Hugot, C, Faure, A, Munck, J F, Mougenot, J, Navarro, and J P, Cézard
- Subjects
Male ,Adolescent ,Anti-Inflammatory Agents, Non-Steroidal ,Sulfasalazine ,Crohn Disease ,Pancreatitis ,Amylases ,Azathioprine ,Humans ,Colitis, Ulcerative ,Female ,Child ,Mesalamine ,Immunosuppressive Agents ,Retrospective Studies - Abstract
Pancreatitis in inflammatory bowel disease (IBD) in children is anecdotal. In adults, symptomatic pancreatitis occurs in 2% and asymptomatic in 8 to 21%.The aim of our study was to review retrospectively the frequency of pancreatitis in 124 pediatric patients (54.8% boys, 45.2% girls; 97 with Crohn disease, 16 with ulcerative colitis and 11 with undetermined colitis). Diagnostic criterion of pancreatitis was an increase of amylasemiaor = +2 SD of the normal with or without evocative clinical symptoms.Symptomatic or asymptomatic pancreatitis was found in 27% (respectively 14.5 and 12.5%). Pancreatitis was significantly more frequent in girls as compared to boys (P = 0.04). Symptomatic pancreatitis was moderate and non complicated, often recurrent. It occurred mainly during active and severe diseases (P = 0.006). The localizations of IBD were not discriminant. Strong relation with drug was found in 25% of pancreatitis mainly due to azathioprine or 5-aminosalicylic acid, and salazopyrin. Duodenal localisation of Crohn disease or hepatobiliary complications were found associated with pancreatitis in 18% and 15% respectively.These data suggest the high incidence of symptomatic and asymptomatic pancreatitis in children with IBD, the importance of its regular monitoring but also its multifactorial causes. Precise diagnosis of pancreatitis in pediatric IBD has to be done in order to avoid inappropriate drug pancreatitis diagnosis.
- Published
- 2002
15. [Long-term followup of primary intestinal lymphangiectasia in the child. Six case reports]
- Author
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A, Munck, G, Sosa Valencia, C, Faure, M, Besnard, L, Ferkdadji, J P, Cézard, J F, Mougenot, and J, Navarro
- Subjects
Male ,Adolescent ,Infant ,Prognosis ,Diagnosis, Differential ,Treatment Outcome ,Child, Preschool ,Humans ,Female ,Child ,Diet, Fat-Restricted ,Lymphangiectasis, Intestinal ,Triglycerides ,Follow-Up Studies - Abstract
Primary intestinal lymphangiectasia induce symptoms of protein-losing gastroenteropathy. Only very few studies evaluate the long term follow up of such patients. We reviewed six children diagnosed at 17 +/- 12 months and followed for 11 +/- 4.9 years.As soon as the diagnosis was made the patients were submitted to a strict low fat diet with added medium chain triglycerides and intermittent liposoluble vitamins perfusions. The diet allowed the disappearance of symptoms for all the patients but laboratory findings indicated continuing chyle leak for most of the children. Only one child who had normal biological parameters tolerates a normal diet since four years. Relaxation of the diet by two patients who had moderate hypoalbuminemia and lymphopenia led to severe clinical relapses 14 and 17 years after the diagnosis period with therapeutic difficulties. Three patients with long term strict low fat diet remain asymptomatic.In most asymptomatic patients, the underlying lymphatic defect remains with permanent biological abnormalities. Clinical relapses may be severe and difficult to treat; thus the need for dietary treatment appears to be permanent.
- Published
- 2002
16. [Pediatric gastrointestinal endoscopy: which sedation?]
- Author
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J F, Mougenot, J P, Cézard, C, Faure, O, Goulet, and J P, Olives
- Subjects
Parents ,Conscious Sedation ,Humans ,Anesthesia, General ,Patient Acceptance of Health Care ,Child ,Endoscopy, Gastrointestinal ,Pain Measurement - Abstract
Through an analysis of the French experience of digestive endoscopists in adult patients and of their own 25 years practice of pediatric digestive endoscopy, the authors militate in favour of anesthetic sedation in order to reduce painfulness and to obtain better acceptation of these procedures by children and their parents.
- Published
- 2002
17. [Nutritional status and risk in hospitalized children]
- Author
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R, Hankard, J, Bloch, P, Martin, H, Randrianasolo, M F, Bannier, S, Machinot, and J P, Cézard
- Subjects
Male ,Infant ,Nutritional Status ,Body Mass Index ,Nutrition Disorders ,Cross-Sectional Studies ,Nutrition Assessment ,Child, Preschool ,Humans ,Female ,Dietary Proteins ,Child ,Energy Intake ,Child, Hospitalized - Abstract
A few studies report malnutrition in hospitalized patients.This one-day cross-sectional survey performed in January 1999 assessed nutritional status and protein-energy intake in a pediatric population hospitalized in medicine or surgery units. Every child older than six months, hospitalized for more than 48 h and free of nutritional support (parenteral, enteral, or special regimens for metabolic diseases) was included.Fifty-eight children among the 183 present the day of the study met the inclusion criteria and were included in the statistical analysis. They were hospitalized in medicine (48%), psychiatry (31%) and surgery (21%). The body mass index (BMI) was below -2 standard deviations (DS) in 21% of them. Excluding patients with anorexia nervosa, BMI was-2 SD,+2 SD, or in between these limits in respectively 12, 14 and 74%. Energy intake measured at the hospital was below 75% of the recommended dietary allowances in two-thirds of the children whether malnourished or not. Fifty percent of the malnourished children had been referred to a dietician the day of the study.Malnutrition is frequent in a population of hospitalized children. Energy intake and referral to a dietician are insufficient.
- Published
- 2002
18. [New therapeutic approaches in Crohn's disease]
- Author
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J P, Cézard and J P, Hugot
- Subjects
Crohn Disease ,Humans ,Child - Published
- 2001
19. [Pediatric nosocomial diarrhea]
- Author
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J, Languepin, C, Doit, J P, Cézard, E, Bingen, and J, Navarro
- Subjects
Diarrhea ,Cross Infection ,Clostridioides difficile ,Adenoviridae Infections ,Clostridium Infections ,Humans ,Child ,Pediatrics ,Rotavirus Infections - Abstract
Nosocomial diarrhea are an important cause of childhood morbidity and mortality. Rotavirus has been recognized as the most important cause of nosocomial gastroenteritidis particularly in infants during winter months. Nosocomial diarrhea are also, caused by bacterial pathogen like Clostridium difficile, Salmonella, Shigella, Campylobacter. Clostridium difficile toxin assay should be considered for patients who are receiving antibiotics. Modifications of hygiene procedures and preventive measures are necessary in order to reduce nosocomial infection.
- Published
- 2001
20. [Fulminant hepatitis in two children treated with sulfasalazine for Crohn disease]
- Author
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M, Besnard, D, Debray, P, Durand, M, Fabre, C, Chardot, and J P, Cézard
- Subjects
Male ,Sulfasalazine ,Crohn Disease ,Gastrointestinal Agents ,Hepatic Encephalopathy ,Humans ,Female ,Child ,Liver Transplantation - Abstract
The main adverse effects of salazopyrin are usually dose-dependent and mild. Exceptionally, idiosyncratic reactions occur which may be life-threatening.Two 10-year old children were treated for Crohn's disease with salazopyrin. At day 21 and day 10 respectively, pharyngitis, rash, and fever were noted. During the following days, high-grade fever persisted, while jaundice, severe cytolysis and acute liver failure also occurred. Drug hepatotoxicity was suspected and salazopyrin was withdrawn on day 29 and day 24 respectively. Development of hepatic encephalopathy led to urgent liver transplantation in both cases.Salazopyrin is a possible cause of fulminant immunoallergic hepatitis. Prompt therapeutic interruption is urgent, but it may not alter the outcome and or preclude the need for liver transplantation. We suggest that salazopyrin therapy be avoided in pediatric inflammatory bowel disease whenever possible, and that the use of pure amino-salicylates be preferred.
- Published
- 1999
21. [Perineal lesions in childhood Crohn disease]
- Author
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M, Bellaiche, M, Besnard, C, Faure, J P, Cézard, J, Navarro, and J F, Mougenot
- Subjects
Adult ,Male ,Adolescent ,Vaginal Fistula ,Eczema ,Perineum ,Skin Diseases ,Abscess ,Intestinal Diseases ,Crohn Disease ,Child, Preschool ,Intestinal Fistula ,Humans ,Female ,Child ,Ulcer ,Retrospective Studies - Abstract
Perineal lesions (PAL) usually evolve together with bowel disease and often constitute a serious and disabling complication of Crohn's disease.Forty-three children (47%) with Crohn's disease developed PAL in a retrospective study of 92 patients ranging in age from 4 to 20 years.PAL occurred at the mean age of 11.4 +/- 0.7 years, prior to diagnosis in 25% or subsequently in 21%. PAL were severe: complex fistulae (15%), rectovaginal fistulae (2%), anal raggedness (13%); moderate: subcutaneous fistulae (11%), abscesses (19%), cavitating ulcers (9.5%) and stricture formations (5.7%); or mild: eczema (6.7%), fissures (57%) and skin tags (17%). An association with these various features has been observed in 31%. The extent of involvement of the gastrointestinal tract was rectosigmoid (72%), ileal and colonic (41%), ileal with pancolitis (12%). Two PAL course profiles were observed: one with exacerbation and remissions (52%), the other without remission (48%), especially anal raggedness (100%), cavitating ulcers (80%) and skin tags (61%). Medical treatment included steroids (54%), metronidazole (53%), salicylates (51%), nutritional support (44%), azathioprine (17%). PAL healed in 41%. Surgical treatment was performed in 27% with 83% of healing. Relapses occurred in 35% after medical treatment and 86% after surgery.
- Published
- 1999
22. [Diarrhea in children]
- Author
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J P, Hugot and J P, Cézard
- Subjects
Diarrhea ,Dehydration ,Risk Factors ,Child, Preschool ,Acute Disease ,Chronic Disease ,Decision Trees ,Humans ,Infant ,Child ,Child Nutrition Disorders ,Failure to Thrive - Abstract
Diarrhea is a very common symptom in childhood. Most cases are acute, in relation with infectious agents. They resolve in few days, the main complication being acute dehydration. At the opposite, chronic diarrhea may be complicated by denutrition and failure to thrive. In most cases, the symptom is related to a chronic nonspecific diarrhea of childhood, without any nutritional consequence and the family will be reassured. Sometimes, clinical data suggest an organic etiology. In this case, additional investigations will be performed, taking into account the semiology of the diarrhea and the relative frequency of the different etiologies.
- Published
- 1998
23. [Epidemiology and genetics of chronic inflammatory bowel disease]
- Author
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J P, Hugot, J P, Cézard, and G, Thomas
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Male ,Risk Factors ,Chronic Disease ,Humans ,Colitis, Ulcerative ,Female ,Environmental Exposure ,France ,Sex Distribution ,Inflammatory Bowel Diseases - Published
- 1998
24. [Chronic inflammatory bowel diseases in the child: clinical aspects]
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J P, Hugot, J F, Mougenot, and J P, Cézard
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Diagnosis, Differential ,Risk Factors ,Humans ,Genetic Predisposition to Disease ,Intestinal Mucosa ,Child ,Inflammatory Bowel Diseases - Published
- 1998
25. [Long QT syndrome under cisapride in neonates and infants]
- Author
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J M, Lupoglazoff, A, Bedu, C, Faure, I, Denjoy, A, Casasoprana, J P, Cézard, and Y, Aujard
- Subjects
Cisapride ,Electrocardiography ,Long QT Syndrome ,Dose-Response Relationship, Drug ,Piperidines ,Gastroesophageal Reflux ,Infant, Newborn ,Humans ,Infant ,Female ,Anti-Ulcer Agents ,Retrospective Studies - Abstract
Cisapride is frequently used in the newborn and infant for treatment of gastroesophageal reflux. Twisting-spikes have been reported in adults due to overdosage or therapeutic interaction. We report seven cases of QT prolongation in infants treated with cisapride.Seven children (one full-term, two mature preterms, four preterm babies), aged (mean, range) 41.8 +/- 21 days (14-79) weighing 2.1 +/- 1.1 kg (1.2-4), free from any cardiac abnormality, except one patent ductus arteriosus, have been studied by ECG and Holter monitoring. They received cisapride at a mean dose of 1.31 +/- 0.2 mg/kg/d (between 1 and 1.7 mg/kg/d).The corrected QT (QTc: N450 ms) was increased to 486 ms (450-540) with a notched T-wave pattern. No arrhythmia was detected. In five cases, cisapride was stopped and changed to metoclopramide. Cisapride dosage was reduced to 0.8 mg/kg/d in the two others. No other therapeutic modification was done. A control ECG performed 48 hours after therapeutic changes showed a QTc shortening of 74 +/- 18 ms (45-90) and the disappearance of the notches independent of any heart rate changes, leading to normal QTc values: 413 +/- 21 ms (390-440).High cisapride dosage in preterm, newborns and infants seems to favor QT prolongation which is reversible when dosage is reduced or drug is stopped. The use of cisapride in combination with other drugs known to increase QT should be done with extreme caution.
- Published
- 1997
26. [Hypertrophic cardiomyopathy complicating a prolonged corticotherapy for hemorrhagic rectocolitis]
- Author
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F, Lhasbellaoui, C, Faure, S, Magnier, M, Guillonneau, J P, Cézard, J, Navarro, and E, Jacqz-Aigrain
- Subjects
Time Factors ,Child, Preschool ,Prednisolone ,Humans ,Prednisone ,Colitis, Ulcerative ,Female ,Cardiomyopathy, Hypertrophic ,Glucocorticoids ,Methylprednisolone - Abstract
The cardiac side-effects of corticosteroid therapy are very uncommon.A girl with ulcerative colitis developed at the age of 8 years an acute digestive episode despite prednisolone and total parenteral nutrition. The patient was then given intravenous methylprednisolone (2 mg/kg/d). Polypnea appeared 25 days later while blood pressure remained normal. Echocardiography revealed a cardiac hypertrophy associated with a systolic anterior motion of the mitral valve. Cardiac symptoms and echography findings returned to normal after reduction of corticosteroid therapy and its administration via the oral route.Hypertrophic cardiomyopathy has been described in preterms treated with dexamethasone for bronchopulmonary dysplasia. It is exceptional in older children under corticosteroid therapy and its mechanism remains unknown.
- Published
- 1997
27. [Sleeping position, prevention of sudden death syndrome and gastroesophageal reflux]
- Author
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C, Faure, B, Leluyer, Y, Aujard, O, de Bethmann, A, Bedu, E, Briand, N, Boige, Y, Brusquet, P H, Benhamou, J P, Cézard, P, Chapoy, A, Dabadie, M, Dehan, C, Dupont, J C, Gabilan, F, Gottrand, E, Mallet, C, Maurage, O, Mouterde, J P, Olives, J, Sarles, J, Schmitz, D, Turck, M, Vidailhet, and J, Navarro
- Subjects
Gastroesophageal Reflux ,Prone Position ,Humans ,Infant ,Sleep ,Sudden Infant Death - Abstract
Based on results of epidemiological studies, dorsal or lateral sleeping positions are now recommanded in the prevention of sudden infant death syndrome (SIDS). This raises an ethical question about the attitude towards the ventral positioning therapy for gastroesophageal reflux (GOR). The consensus conference considers that the ventral position should only be recommanded in GOR when the benefit appears to outweigh the risk of SIDS that it induces. The conference proposes that for infants with simple uncomplicated reflux, sleeping in the prone position should not be introduced in the first line treatment. Prone positioning should be restricted to complicated cases resistant to dietary and medical measures.
- Published
- 1996
28. [Treatment of gastroesophageal reflux]
- Author
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C, Faure, M, Besnard, and J P, Cézard
- Subjects
Gastroesophageal Reflux ,Humans ,Infant ,Child ,Esophagitis, Peptic - Abstract
Several therapeutic means are available for the treatment of pathological gastroesophageal reflux (GOR): positional therapy, thickening the feedings, dietetic modifications, antacids, mucosa-protecting agents, gastrokinetic drugs, antisecretory drugs, and surgery. In uncomplicated GOR, simple measures must be used first, associating positional therapy, thickening the feedings and a mucosa-protecting agent or an antacid; a gastrokinetic drug will be added if these measures are insufficient after 2 or 3 weeks. Peptic esophagitis requires a more drastic treatment, using antacid, prekinetic and antisecretory drugs; in addition, its cure should be assessed by esophagoscopy. When GOR is associated with life-threatening events, treatment may be completed with an atropine derivative in case of vagal hypertonia, and its efficiency must be verified by monitoring of oesophageal pH under treatment. In infants, the medical treatment should be maintained until complete cure, which usually occurs when walking is achieved. Surgery is indicated in complicated GOR (esophagitis, life-threatening event, pulmonary complication) with failure of the medical treatment, or as first-line treatment in the case of severe esophagitis in children with severe psychomotor impairment.
- Published
- 1995
29. [Contribution of genetic typing for the diagnosis of familial adenomatous polyposis in pediatrics]
- Author
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A, Munck, S, Olschwang, B, Thuille, J F, Mougenot, J P, Cézard, L, Ferkdadji, C, Faure, J, Navarro, and G, Thomas
- Subjects
Genetic Markers ,Male ,Adenomatous Polyposis Coli ,Adolescent ,Chromosome Mapping ,Humans ,Female ,Genetic Counseling ,Child - Abstract
The gene responsible for familial adenomatous polyposis, (APC), has been recently cloned and genetic map with several polymorphic markers has been established.Blood samples (20 ml) were taken from 34 subjects belonging to four families at risk for familial adenomatous polyposis. Nineteen of these 34, less than 20 years old, had one parent having polyposis or dead because of it. Polyposis was diagnosed, in ten of these 19 by endoscopy. Genomic DNA was extracted from peripheral leukocytes and Southern blot analyses were performed in each family, using RFLPs on both sides of the APC locus.DNA analysis identified normal and mutant haplotypes at the APC locus in each family. It was thus possible to follow the segregation of mutant alleles. These results were compared with the anamnestic and endoscopic data. Bearing in mind the risk of recombination when using extragenic markers, RFLPs allowed early diagnosis of APC in pre and/or asymptomatic patients.Genetic analysis can be used to diagnose APC in affected families, provided the risk of recombination is taken into account. Intragenic microsatellites markers will soon be available. These will provide more information on the APC gene, and hence direct molecular diagnosis of APC.
- Published
- 1994
30. [Chronic intestinal pseudo-obstruction and delayed myenteric ganglion cell maturation]
- Author
-
J P, Hugot, L, Ferkdajdi, C, Faure, E, Lachassine, M, Bellaiche, L, Bocquet, J, Gaudelus, J, Navarro, and J P, Cézard
- Subjects
Fetal Organ Maturity ,Intestinal Pseudo-Obstruction ,Infant, Newborn ,Humans ,Myenteric Plexus ,Female ,Ganglia, Autonomic - Abstract
Enteric nerve cells begin to mature during the last trimester of pregnancy and become mature only after birth. The degree of maturation seems to be related to bowel motility.A girl was born from a pregnancy complicated by hydramnios, and did not pass meconium before the 64th hr of life. Barium enema on day 4 showed a left microcolon with no distension of the transverse colon. Tests for cystic fibrosis were negative. On day 12, the patient presented with septicemia due to Pseudomonas maltophylia. Parenteral alimentation by central catheter was instituted. Surgical rectal biopsy showed that the number of ganglion cells was normal but the cells were immature. Progressive feeding was possible for the 3rd month of life. A second rectal biopsy at 3 1/2 months showed some remaining immature ganglion cells.Immature ganglion cells can account for neonatal functional intestinal obstruction, as has been established for the small left colon syndrome. The progressive loss of symptoms seems to be correlated with histological maturation of the neurological apparatus of the large bowel. Severe complications, such as occlusion, sepsis, nutritional disorders can occur during this long period of functional intestinal obstruction.
- Published
- 1992
31. [Irritable intestine syndrome. A still skein difficult to disentangle]
- Author
-
J, Navarro, N, Boige, and J P, Cézard
- Subjects
Humans ,Infant ,Colonic Diseases, Functional ,Child - Published
- 1990
32. [Effect of loperamide on fecal flora of children with severe prolonged diarrhea]
- Author
-
J P, Cézard, E, Bingen, N, Lambert-Zechovsky, M, Marchand, E, Marinier, and J, Navarro
- Subjects
Feces ,Piperidines ,Child, Preschool ,Diarrhea, Infantile ,Humans ,Infant ,Loperamide - Abstract
Loperamide has recently been proposed in the management of infants with severe protracted diarrhea. The purpose of this study was to determine the effect of loperamide (0.5 mg/kg/d) on fecal flora in 19 cases of severe protracted diarrhea. Criteria analysed were: clinical tolerance (vomiting and abdominal distension) and efficacy (number of stools, transit time and Na/k in stools); complete identification and counts of aerobic and strict anaerobic bacteria in fresh stools before and 4 to 8 days after the beginning of loperamide. Parental and/or oral alimentation remained unchanged during the entire study. Clinical resolution of diarrhea was rapid (less than 24 h) in 9 of 14 patients. In 2 cases ileus was observed and resolved when loperamide was discontinued. Although important changes in specific fecal flora counts was noticed for streptococcus D and proteus as compared to 5 controls, no bacterial overgrowth appeared or was worsened during loperamide treatment.
- Published
- 1987
33. Sucrase-isomaltase regulation by dietary sucrose in the rat
- Author
-
J P, Cézard, J P, Broyart, P, Cuisinier-Gleizes, and H, Mathieu
- Subjects
Male ,Sucrose ,Binding Sites ,Microvilli ,Rats, Inbred Strains ,Circadian Rhythm ,Rats ,Sucrase-Isomaltase Complex ,Cytosol ,Multienzyme Complexes ,Intestine, Small ,Dietary Carbohydrates ,Animals ,Intestinal Mucosa - Published
- 1983
34. [Value of digestive manometry in scleroderma of childhood]
- Author
-
P, Foucaud, G, Cargill, R, Gire, J, Vargas, J P, Cézard, and J, Navarro
- Subjects
Male ,Esophagus ,Scleroderma, Systemic ,Manometry ,Rectum ,Humans ,Child - Abstract
The authors report a case of systemic scleroderma in a 7 year-old boy, with digestive, cardiac and cutaneous involvement. They stress for the first time the pediatric significance of esophageal and recto-anal manometry from an etiologic topographic point of view.
- Published
- 1982
35. [Serum bile acids and liver disorders in total parenteral nutrition in children]
- Author
-
E, Gorostiza, D, Feldmann, J P, Cézard, E, Sonsino, M, Hadchouel, P, Danel, N, Lambert-Zechovsky, C, Polonovski, and J, Navarro
- Subjects
Bile Acids and Salts ,Parenteral Nutrition ,Adolescent ,Child, Preschool ,Liver Diseases ,Infant, Newborn ,Humans ,Infant ,Parenteral Nutrition, Total ,Child - Published
- 1985
36. [Effect of fasting and refeeding on the adaptation of the small intestine in rats. A model for physiopathologic studies]
- Author
-
E, Gorostiza, M G, Poullain, C, Marche, J G, Gobert, J P, Broyart, J, Macry, and J P, Cézard
- Subjects
Male ,Disease Models, Animal ,Time Factors ,Food ,Nitrogen ,Starvation ,Intestine, Small ,Animals ,Rats, Inbred Strains ,Intestinal Mucosa ,Lipid Metabolism ,Adaptation, Physiological ,Rats - Abstract
A chronological study was carried out on 50 male Wistar rats (350 g) to determine the effects of 3 days of fasting and 16 h to 9 days of refeeding on the morphology of jejunal and ileal mucosa (villus, crypt and enterocyte heights; number of mitosis), on some aspects of their functional adaptation (sucrase, maltase, protein) and on nitrogen and lipid absorptions. Three days of fasting resulted in weight loss (12 p. 100), in a jejunal mucosa atrophy (villus height: 376 +/- 18 vs. 492 +/- 4 microns in controls; enterocyte height: 31 +/- 2 vs. 41 +/- 0.3 micron in controls) and a decrease in disaccharidases activities (sucrase: 927 +/- 90 vs. 3,363 +/- 21 mU/10 cm length in controls). No change in ileal mucosa morphometry was noticed. Ad libitum refeeding caused a rapid and progressive weight gain, a jejunal morphometric regrowth identical to control values at 16 h (villus height: 521 +/- 20, enterocyte height 42 +/- 0.9 microns), and maximum at 40 h of refeeding (villus height: 601 +/- 5 microns). Disaccharidases adaptation was delayed, with a maximum at 64 h of refeeding (sucrase: 3,524 +/- 56 mU/10 cm length). Despite a 30 p. 100 increase of food consumption over the whole study (45 p. 100 during the first 16 h of refeeding), nitrogen and lipid absorption coefficients remained identical to those found in controls with an increased nitrogen balance of 70 p. 100 at 16 h and 54 p. 100 at 40 h refeeding, as compared to controls.(ABSTRACT TRUNCATED AT 250 WORDS)
- Published
- 1985
37. 56. PHOSPHOLIPIDS AND TRYPSIN GASTRIC OUTFLOW: A MARKER OF DUODENO-GASTRIC REFLUX (DGR) IN CHILDREN
- Author
-
J Navaito, J P Cézard, P Foucaud, C Dupont, J Vatier, and O Mouterde
- Subjects
medicine.medical_specialty ,business.industry ,Gastric reflux ,Gastric mucus ,digestive, oral, and skin physiology ,Reflux ,Trypsin ,Gastroenterology ,digestive system diseases ,Sialic acid ,chemistry.chemical_compound ,medicine.anatomical_structure ,chemistry ,Internal medicine ,Pediatrics, Perinatology and Child Health ,medicine ,Gastric mucosa ,business ,medicine.drug ,Potential toxicity - Abstract
Potential toxicity of bilio-pancreatic secretions on oesophageal and gastric mucosa is wellknown in adults. Nevertheless DGR had never been assessed in children. After a 6 hours fast, we measured the following parameters by their one hour gastric outflow, collected with a naso-gastric tube : trypsin (TR), marker of pancreatic reflux, by radio-immunologic assay; phopholipids (PLP), i.e.lecithin and lysolecithins, markers of biliary reflux, by colorimetry; sialic acid (SA), marker of gastric mucus erosion, by Aminoff method. The measurements were done in 38 controls, divided into 3 groups : 0-2 months (n=8), 2-12 months (n=20), 1-4 years (n=10)
- Published
- 1987
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