Academia.eduAcademia.edu

Cyclosporine for active crohn's colitis in children

1995, Gastrointestinal Endoscopy

Gaslrostomy tube placement has become a common procedure in children with neurodevelopmental delay and swallowing disorders. We report a spectrum of gastric mucosal injury from inflatable type G-tubes (1GT) in four children. The ages were 1.5-9 yrs (mean 4.5), weight 10-26 kg (mean 15). All had neurodevelopmental delay and the G-tube was placed surgically with Nissen fandoplication. These patients (4) had a Button| type G-tube and this was replaced with IGT for ease of insertion/removal. The presenting symptoms were upper GI bleeding (4) and retching and gagging (3) which occurred 1-3 month after the IGT was put in. The endoscopic findings show n below were seen in the distal body of the stomach just opposite to the tip of the Gtube.

PEDIATRIC ENDOSCOPY 9173 GASTRIC MUCOSAL INJURY IN CHILDREN FROM INFLATABLE BALLOON TYPE G-TUBE S. Kazi, T.S. Gunasekaran, J. Berman, J. Kraut. Div. Pediatric Gastroenterology, Lutheran General Children's Hospital, Park Ridge, IL Gaslrostomy tube placement has become a common procedure in children with neurodevelopmental delay and swallowing disorders. We report a spectrum of gastric mucosal injury from inflatable type G-tubes (1GT) in four children. The ages were 1.5 - 9 yrs (mean 4.5), weight 10-26 kg (mean 15). All had neurodevelopmental delay and the G-tube was placed surgically with Nissen fandoplication. These patients (4) had a Button| type G-tube and this was replaced with IGT for ease of insertion/removal. The presenting symptoms were upper GI bleeding (4) and retching and gagging (3) which occurred 1-3 month after the IGT was put in. The endoscopic findings shown below were seen in the distal body of the stomach just opposite to the tip of the Gtube. EndoscOpic ~!ndings 1 10 18 Fr. 1.2 cm single gastric ulcer, 8 mm 2 'i0 24 Fr. 2.0 cm multiple gastric erosions, in a circumscribed area 3 14 18 Fr. 2.0 cm multiple gastric erosions, in a circumscribed area 4 26 24 Fr. 2.5 cm multiple nodules with redness in a circumscribed area Patient #1 & #2: the G-tube was changed to the noninflatable type and follow-up endoscopy showed resolution: Patient #3 is on H2 blockers and sucralfate and awaiting re-evaluation. Patient #4 is on omeprazole (for esophagitis) and changes are not progressive. Conclusions: 1. Neurodevelopmentally delayed children (wt <15 kg) with fundoplications, may be at increased risk of gastric mucosal injury from IGT. 2. The mechanism of injury may be related to the IGT tip damaging the mucosa during retching and gagging. 175 ENDOSCOPIC SPHINCTEROTOMY FOR ABNORMAL PANCREATIC BILIARY DUCT JUNCTION IN CHILDREN. A Lachaux, T Ponch0rL D Bendifallah, M Hermier. Departments of Pediatrics and Digestlye Diseases, E. Herriot, Lyon, France Common pancreatic biliary channel (CPBC) accounts for chronic abdominat! pain and jaundice in children. CPBC is frequently associated to a choledochal cyst and could account for its development. In 4 children with CPBC, we performed an endoscopic sphincterotomy (ES) to obtain: 1-a symptomatic improvement, 2- at best a regression of the bile duct dilation. Patients: Four children (age: 2-6y) presented with chronic abdominal pain and abnormal biliary and pancreatic biology. Ultrasound (US) showed a common biIe duct dilation (7, 8, 19, and 20mm). Endoscopic cholangiopancreatography revealed a CPBC (length>15mm) associated to a common bile duct dilation in the 4 cases (cystic pattern in 2), to bile duct stones in 3 cases, and to pancreatic stones in 2 cases. ReS~It~: ES was followed by complete stone extraction in all the cases. A rapidly resolutive mild pancreatitis was observed in one child. In the 4 children, ES induced an immediate and complete regression of symptoms and biological abnormalities. After ES, only one child presented a persistent common bile duct dilation on US (8ram). The three children, in whom common bile duct dilation had disappeared, had only one mild episode of abdominal pain during the follow-up (22-36 mo0ths). The child with a persistent dilated common bile duct had during the follwoup (25 weeks) 2 episodes of pain with biological abnormalies and reenlargement of the common bile duct (25mm). He was operated upon (cyst resection). C o n c l u s i o n : Rapid disappearance of the clinicobiological manifestations of CPBC is observed after ES. ES can also result in reduction of the common bile duct dilation (even cystic); that is a argument for the role of CBPC in the pathogenesis of choledochal cyst. Symptomatic recurrence is to be feared, especially in case of persistent bile duct dilation. 174 $176 EXTRINSIC COMPRESSION OF THE STOMACH BY THE SPLEEN AND SPLENIC ARTERY MASQUERADING AS A SUBMUCOSAL MASS. BH Kessler and J Markowitz. Schneider Children's Hospital, LIJMC, Albert Einstein College of Medicine, New Hyde Park, New York and Department of Pediatrics, North Shore University Hospital-Cornell University Medical College, Manhasset, New York. Extrinsic compression of the gastric lumen by the colon, liver and spleen has been observed by endoscopy. We report on a case of chronic, recurring abdominal pain and vomiting in a nine year old who at endoscopy had two submucosal masses observed. Endoscopy revealed a discreet 2-3 cm submucosal mass on the posterior aspect of the greater curvature of the stomach, 2 cm distal to the esophageal gastric junction. In addition, there was a distal, serpiginous and pulsatile 4-5 cm submucosal mass. The overlying mucosa appeared normal. The mass was not affected by insufflation of the stomach. Endoscopic biopsies of the mucosa overlying the non-pulsatile mass and surrounding gastric mucosa were normal. Abdominal ultrasound was normal. Upper gastrointestinal series revealed a smooth filling defect on the posterior aspect of the gastric fundus. Abdominal CT scan with oral and intravenous contrast and gas insufflation of the stomach revealed impressions made by both the splenic artery and spleen on the posterior aspect of the fundus of stomach. The spleen was of normal size. There was no evidence of an intraluminal or intramural defect within the stomach. Laboratory values including a complete blood count, sedimentation rate and full chemistry profile were within normal limits. A lactose breath test for lactose malabsorption was positive, Conclusion: The splenic artery as well as a normal spleen can extrinsically compress the stomach thereby mimicking the appearance of a gastric submuc0sal mass by endoscopy. Recognition of this anatomical variant can limit unnecessary diagnostic evaluation. CYCLOSPORINE FOR ACTIVE CROItN'S COLITIS IN CHILDREN. G. Mahdi, D.M. Israel, E. Hassall. BC Children's Hospital/University of British Columbia, Vancouver, BC, Canada. There is no published data on cyclosporine (CSA) therapy for pediatric Crohn's disease. Children with ulcerative colitis who initially responded to CSA all subsequently relapsed, l In active Crohn's disease, 59% of adults achieved remission on CSAfl ~ To evaluate CSA efficacy in inducing remission in children with Crohn's colitis (CC) who failed other medications. Methods: 8 children with CC failed corticosteroids, 5ASA, elemental nutrition; 3 also failed 6-MP. All had baseline GFR, serum creatinine, urea and magnesium. CSA levels were done by TDX monoclonal whole blood assay. Aiming at blood CSA levels around 300/~g/mL, starting dose was 4mg/kg/day by IV over 4 hr ql2hr. Responders were switched to oral CSA. Patients concurrently received 6-MP and were tapered off prednisone. Pediatric Crohn's Disease Activity index (PCDAI) (score range 0-100), was used to monitor treatment response. Result~ Between 1990-94, 8 children (SM,3F), ages 1.2-16yr (mean 11), with severe active CC received CSA. 5 responded to CSA, 1 during the first wk, 3 in the second wk and 1 in the third wk. PCDAI was 40-65 (mean 56) just before treatment, 5-37.5 (mean 27.5) after 1 week, and 5-30 (mean 19) after 2 weeks of csA. 3/5 responders discontinued CSA after 6mo and remained well on 6-MP alone for a mean of 4too (2-8); 2/5 relapsed, one after 7too, the other ai2er 3too; CSA levels for these 2 were 234-369fag/mL. 3 patients failed to respond to IV CSA; CSA dose(4-7mg/kg/d) and levels(means 385 and 375~tg/mL)wete similar for responders and failures. The 3 failures and 2 relapsers required total colectomy in 3 and hemicolectomy in 2. In summary: 5 of 8 children had initial response to CSA; 3 of the 5 had a sustained response and are offCSA; 2 of the 5 relapsed on CSA. Side effects: One child had hypertension responding to nifedipine; another had hirsutism and tremors. Elevated semm urea 3.9-10.8 mmol/L (NL 2.5-6.4) occurred in 7 pts; semm creatinine was NL in all, serum Mg low at 0.59-0.7 mmol/L (NL 0.78-1.03)in 5 patients. Conclusions: 1. CSA offers a good remission rate for children with CC failing other medical treatment. 2. CSA offers "temporizing" therapy in active CC, allowing psychological and nutritional preparation for surgery. 3. Adverse efl~cts from CSA are few and responsive to treatment. Refs, 1) Treem et al. JPGN 1991;119:994-7. 2) Brynskov et al. NEJM 1989;321:845-50. V O L U M E 41, N O . 4, 1995 GASTROINTESTINAL ENDOSCOPY 339