J M Fell1, V V Smith, P J Milla. 1. Department of Gastroenterology, Great Ormond Street Hospital for Children NHS Trust, London.
Abstract
BACKGROUND: Chronic idiopathic intestinal pseudo-obstruction (CIIP) presenting in infancy is a rare but serious condition of heterogeneous aetiology often with an uncertain outcome. AIM: To assess whether intestinal manometry in the first two years of life can help define a neuropathic or myopathic aetiology or clinical outcome, or both, in cases of infantile CIIP. SUBJECTS AND METHODS: 14 consecutive children who presented in the first year of life with CIIP were studied histologically and by small intestinal manometry. RESULTS: Five had a myopathic disorder, four were neuropathic, and five unclassified following histological investigation of full thickness intestinal biopsy specimens. Analysis of fasting phase III activity showed four patterns: (1) (n = 4) no detectable motor activity, (2) (n = 5) low amplitude phase III activity, (3) (n = 3) poorly formed phase III complexes of short duration, (4) (n = 2) well formed cyclical phase III activity with abnormal propagation. The seven children with low amplitude phase III: motility index (MI) < 10 KPa/min, all had a poor outcome (death or dependence on parenteral nutrition) after 1-10 years follow up, compared with two of seven of those with a MI > 10 KPa/min. Of the five with myopathic histology, four had a MI < 10 KPa/min. CONCLUSION: These results show that small intestinal manometry is useful not only as an aid in diagnosing the aetiology of CIIP presenting in infancy, but also in predicting outcome.
BACKGROUND:Chronic idiopathic intestinal pseudo-obstruction (CIIP) presenting in infancy is a rare but serious condition of heterogeneous aetiology often with an uncertain outcome. AIM: To assess whether intestinal manometry in the first two years of life can help define a neuropathic or myopathic aetiology or clinical outcome, or both, in cases of infantile CIIP. SUBJECTS AND METHODS: 14 consecutive children who presented in the first year of life with CIIP were studied histologically and by small intestinal manometry. RESULTS: Five had a myopathic disorder, four were neuropathic, and five unclassified following histological investigation of full thickness intestinal biopsy specimens. Analysis of fasting phase III activity showed four patterns: (1) (n = 4) no detectable motor activity, (2) (n = 5) low amplitude phase III activity, (3) (n = 3) poorly formed phase III complexes of short duration, (4) (n = 2) well formed cyclical phase III activity with abnormal propagation. The seven children with low amplitude phase III: motility index (MI) < 10 KPa/min, all had a poor outcome (death or dependence on parenteral nutrition) after 1-10 years follow up, compared with two of seven of those with a MI > 10 KPa/min. Of the five with myopathic histology, four had a MI < 10 KPa/min. CONCLUSION: These results show that small intestinal manometry is useful not only as an aid in diagnosing the aetiology of CIIP presenting in infancy, but also in predicting outcome.
Authors: J Navarro; E Sonsino; N Boige; B Nabarra; L Ferkadji; L M Mashako; J P Cezard Journal: J Pediatr Gastroenterol Nutr Date: 1990-08 Impact factor: 2.839
Authors: T Tomomasa; Z Itoh; T Koizumi; T Kitamura; N Suzuki; S Matsuyama; T Kuroume Journal: J Pediatr Gastroenterol Nutr Date: 1985-04 Impact factor: 2.839
Authors: C Faure; O Goulet; S Ategbo; A Breton; P Tounian; J L Ginies; B Roquelaure; C Despres; M Scaillon; C Maurage; I Paquot; M Hermier; S De Napoli; A Dabadie; F Huet; J J Baudon; M Larchet Journal: Dig Dis Sci Date: 1999-05 Impact factor: 3.199