Open AccessS863 Perianal Involvement and Cigarette Smoking Are Predictive of Need for Surgery Following Initiation of Ustekinumab for Treatment of Crohn’s Disease Refractory to Prior Biologic Therapies
Author(s) -
Taaj Raasikh,
Abhijeet Yadav,
Alexys Nunn,
Terrence Barrett,
Manreet Kaur
Publication year - 2021
Publication title -
the american journal of gastroenterology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.907
H-Index - 252
eISSN - 1572-0241
pISSN - 0002-9270
DOI - 10.14309/01.ajg.0000776984.89684.a9
Subject(s) - medicine , ustekinumab , retrospective cohort study , discontinuation , surgery , hazard ratio , crohn's disease , proportional hazards model , logistic regression , cohort , disease , infliximab , confidence interval