Progression to colectomy in the era of biologics: A single center experience with pediatric ulcerative colitis
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In brief
In brief
This retrospective study of 217 pediatric UC patients at Texas Children's Hospital (2003-2015) found a 12.9% colectomy rate at 5 years despite infliximab use in 39% of cases. Children with left-sided colitis (E2) and those on steroid monotherapy progressed to surgery faster, while females and children under 5 responded poorly to infliximab.
Written by the GCMD Library team from the article.
Background/purpose
Clinical outcomes in pediatric ulcerative colitis (UC) in the era of biologic agents are poorly defined. We aimed to describe risk factors for colectomy in pediatric UC in the era of infliximab therapy.
Methods
We reviewed 217 pediatric patients at Texas Children's Hospital with newly diagnosed UC between 2003 and 2015; 117 had a minimum of 5 years of follow-up. Extent of disease at diagnosis, medication exposure, the presence of extraintestinal manifestations (EIMs), and need for surgery were noted.
Results
Average length of follow up was 5.02 ± 2.27 years. Forty-two percent presented with pancolitis. Infliximab was used in 39%, immunomodulators in 65%, and steroids in 89% of patients. EIMs occurred in 24.9% of patients. The cumulative rate of colectomy was 12.9% at 5 years. Children presenting as E2 (Paris Classification) and children prescribed oral steroid monotherapy at diagnosis progressed to surgery faster than any other group. Of the children who received infliximab, females and children less than 5 years old were less likely to respond to therapy.
Conclusions
The natural course of pediatric UC remains aggressive despite the addition of infliximab to the standard of care and suggests a need for early aggressive clinical intervention.
Level-of-evidence rating
Level IV.