Ontology highlight
ABSTRACT: Background
Vedolizumab is increasingly used off-label to treat children and adolescents with inflammatory bowel disease (IBD). In the absence of rigorous clinical trial experience, multicenter observational data are important to establish expectations for efficacy and safety. We examined 1-year outcomes following vedolizumab therapy in a large multicenter pediatric IBD cohort.Methods
We performed a retrospective study of 159 pediatric patients (4-17 years old) with IBD [78, Crohn disease (CD); 81, ulcerative colitis/IBD-unspecified (UC/IBD-U)] treated with vedolizumab for 1 year at 8 pediatric medical centers in the United States. Demographics, clinical outcomes, laboratory data, and vedolizumab dosing were recorded. The primary outcome was corticosteroid (CS)-free clinical remission at 1 year. Other measured outcomes were clinical remission at 12 and/or 24 weeks, laboratory outcomes at 1 year, and endoscopy/histology results at 1 year.Results
Among the 159 patients (mean age, 14.5 ± 2.4 years; 86% anti-TNF experienced), 68/159 (43%) achieved CS-free clinical remission at 1 year (CD, 35/78, 45%; UC/IBD-U, 33/81, 40%). Vedolizumab therapy failed and was discontinued in 33/159 (21%) patients prior to 1 year (CD, 18/78, 23%; UC/IBD-U, 15/81, 19%). While week 12 clinical remission was not predictive of 1-year clinical remission in either CD or UC/IBD-U, week 24 clinical remission was predictive of 1-year clinical remission only in CD patients. No infusion reactions or serious side effects were noted.Conclusions
Vedolizumab was safe and effective in this pediatric population with approximately 43% achieving CS-free clinical remission at 1 year. Similar efficacy was noted in both CD and UC.
SUBMITTER: Hajjat TM
PROVIDER: S-EPMC9802305 | biostudies-literature | 2021 Jul
REPOSITORIES: biostudies-literature
Hajjat Temara M TM Mosha Maua M Whaley Kaitlin G KG Rosen Michael J MJ Suppa Carmine C Markowitz James J Dufour Lauren L Sauer Cary C Shukla-Udawatta Monica M Boyle Brendan B Gibson Meghan M Shapiro Jason J Sams Derica D Sylvester Francisco F Hunter Gabriele G Perez Maria E ME Hyams Jeffrey S JS
Crohn's & colitis 360 20210621 3
<h4>Background</h4>Vedolizumab is increasingly used off-label to treat children and adolescents with inflammatory bowel disease (IBD). In the absence of rigorous clinical trial experience, multicenter observational data are important to establish expectations for efficacy and safety. We examined 1-year outcomes following vedolizumab therapy in a large multicenter pediatric IBD cohort.<h4>Methods</h4>We performed a retrospective study of 159 pediatric patients (4-17 years old) with IBD [78, Crohn ...[more]