The Cumulative Incidence of Pouchitis in Pediatric Patients With Ulcerative Colitis.
J-pouch
administrative claims
ileal pouch-anal anastomosis
pouchitis
Journal
Inflammatory bowel diseases
ISSN: 1536-4844
Titre abrégé: Inflamm Bowel Dis
Pays: England
ID NLM: 9508162
Informations de publication
Date de publication:
01 09 2022
01 09 2022
Historique:
received:
06
08
2021
pubmed:
19
1
2022
medline:
9
9
2022
entrez:
18
1
2022
Statut:
ppublish
Résumé
Despite highly effective therapies, many children develop medically refractory ulcerative colitis (UC) and undergo proctocolectomy with ileal pouch-anal anastomosis (IPAA). We sought to determine the incidence, risk, and burden of pouchitis in the first 2 years following the final stage of IPAA in pediatric UC patients. Within the IQVIA Legacy PharMetrics Adjudicated Claims Database, we identified pediatric patients with UC who underwent proctocolectomy with IPAA between January 1, 2007, and June 30, 2015. We utilized International Classification of Diseases-Ninth Revision-Clinical Modification or International Classification of Diseases-Tenth Revision-Clinical Modification codes to identify patients with UC and Current Procedural Terminology codes to identify colectomy and IPAA. Continuous variables were compared using t tests and Wilcoxon rank sum testing, while categorical variables were compared using chi-square testing. A total of 68 patients with an IPAA were identified. In the first 2 years following IPAA, the cumulative incidence of pouchitis was 54%. Patients with pouchitis required more outpatient visits in the first 2 years after IPAA (mean 21.8 vs 10.2; P = .006) and were more likely to be hospitalized compared with patients without pouchitis (46% vs 23%; P = .045). Patients with pouchitis also demonstrated higher mean total costs in year 1 and year 2 ($27 489 vs $8032 [P = .001] and $27 699 vs $6058 [P = .003], respectively). Our findings confirm the high incidence of pouchitis demonstrated in earlier single-center studies of pediatric patients undergoing proctocolectomy with IPAA for UC. Identification of risk factors for pouchitis would be useful to optimize early intervention. Among a geographically diverse patient population from the United States, we demonstrated that over half of pediatric patients undergoing proctocolectomy with ileal pouch–anal anastomosis for ulcerative colitis will develop pouchitis in the first 2 years after surgery.
Sections du résumé
BACKGROUND
Despite highly effective therapies, many children develop medically refractory ulcerative colitis (UC) and undergo proctocolectomy with ileal pouch-anal anastomosis (IPAA). We sought to determine the incidence, risk, and burden of pouchitis in the first 2 years following the final stage of IPAA in pediatric UC patients.
METHODS
Within the IQVIA Legacy PharMetrics Adjudicated Claims Database, we identified pediatric patients with UC who underwent proctocolectomy with IPAA between January 1, 2007, and June 30, 2015. We utilized International Classification of Diseases-Ninth Revision-Clinical Modification or International Classification of Diseases-Tenth Revision-Clinical Modification codes to identify patients with UC and Current Procedural Terminology codes to identify colectomy and IPAA. Continuous variables were compared using t tests and Wilcoxon rank sum testing, while categorical variables were compared using chi-square testing.
RESULTS
A total of 68 patients with an IPAA were identified. In the first 2 years following IPAA, the cumulative incidence of pouchitis was 54%. Patients with pouchitis required more outpatient visits in the first 2 years after IPAA (mean 21.8 vs 10.2; P = .006) and were more likely to be hospitalized compared with patients without pouchitis (46% vs 23%; P = .045). Patients with pouchitis also demonstrated higher mean total costs in year 1 and year 2 ($27 489 vs $8032 [P = .001] and $27 699 vs $6058 [P = .003], respectively).
CONCLUSIONS
Our findings confirm the high incidence of pouchitis demonstrated in earlier single-center studies of pediatric patients undergoing proctocolectomy with IPAA for UC. Identification of risk factors for pouchitis would be useful to optimize early intervention.
Among a geographically diverse patient population from the United States, we demonstrated that over half of pediatric patients undergoing proctocolectomy with ileal pouch–anal anastomosis for ulcerative colitis will develop pouchitis in the first 2 years after surgery.
Autres résumés
Type: plain-language-summary
(eng)
Among a geographically diverse patient population from the United States, we demonstrated that over half of pediatric patients undergoing proctocolectomy with ileal pouch–anal anastomosis for ulcerative colitis will develop pouchitis in the first 2 years after surgery.
Identifiants
pubmed: 35040995
pii: 6510907
doi: 10.1093/ibd/izab320
pmc: PMC9434461
doi:
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Research Support, N.I.H., Extramural
Langues
eng
Sous-ensembles de citation
IM
Pagination
1332-1337Subventions
Organisme : NIH HHS
ID : K23DK127157-01
Pays : United States
Organisme : NIDDK NIH HHS
ID : K23 DK127157
Pays : United States
Commentaires et corrections
Type : CommentIn
Informations de copyright
© The Author(s) 2022. Published by Oxford University Press on behalf of Crohn’s & Colitis Foundation. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.
Références
Pediatrics. 2009 May;123(5):1377-82
pubmed: 19403505
Eur J Gastroenterol Hepatol. 2017 Sep;29(9):1079-1085
pubmed: 28542114
J Pediatr Gastroenterol Nutr. 2018 Aug;67(2):257-291
pubmed: 30044357
J Surg Res. 2019 Jun;238:72-78
pubmed: 30743232
J Pediatr Gastroenterol Nutr. 2020 Sep;71(3):346-353
pubmed: 32541197
Am J Epidemiol. 1999 May 15;149(10):916-24
pubmed: 10342800
J Pediatr Surg. 2019 Jul;54(7):1331-1339
pubmed: 30291026
Dis Colon Rectum. 2008 May;51(5):554-60
pubmed: 18266037
J Pediatr Surg. 2018 Jun;53(6):1154-1159
pubmed: 29627174
Inflamm Bowel Dis. 2014 Feb;20(2):398-415
pubmed: 24280882
Gastroenterology. 2008 Oct;135(4):1114-22
pubmed: 18725221
Clin Gastroenterol Hepatol. 2021 Apr;19(4):842-844.e1
pubmed: 32147595
J Pediatr Surg. 2007 Feb;42(2):290-5
pubmed: 17270537
J Pediatr Gastroenterol Nutr. 2010 Aug;51(2):151-4
pubmed: 20410838
J Pediatr Gastroenterol Nutr. 2016 Oct;63(4):e58-62
pubmed: 27243421
J Pediatr Surg. 2016 Aug;51(8):1246-50
pubmed: 27417342
Clin Gastroenterol Hepatol. 2020 May;18(6):1356-1366
pubmed: 31589972
Clin Gastroenterol Hepatol. 2007 Dec;5(12):1424-9
pubmed: 17904915
Dig Liver Dis. 2019 Nov;51(11):1551-1556
pubmed: 31324473
Inflamm Bowel Dis. 2017 Jul;23(7):1218-1224
pubmed: 28426474
Clin Gastroenterol Hepatol. 2021 Aug;19(8):1583-1591.e4
pubmed: 32585362
J Am Coll Surg. 2014 Mar;218(3):328-35
pubmed: 24468224
J Surg Res. 2019 Feb;234:72-76
pubmed: 30527503
J Pediatr Surg. 2016 Jul;51(7):1181-6
pubmed: 26876089
Inflamm Bowel Dis. 2019 Feb 21;25(3):460-471
pubmed: 30124882
Inflamm Bowel Dis. 2019 Aug 20;25(9):1474-1480
pubmed: 30698715
Gastroenterology. 2008 Dec;135(6):1907-13
pubmed: 18854185