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Long-term outcome of Crohn's disease patients with upper gastrointestinal stricture: A GETAID study
Thomas Lambin1, Aurélien Amiot2, Carmen Stefanescu3
1Department of Gastroenterology, Claude Huriez hospital, University of Lille, Lille, France.
Insights
Crohn's disease upper gastrointestinal tract strictures, often in the duodenum, can be managed with medical and endoscopic therapies. These treatments help avoid surgery in about half of patients, with anti-TNF therapy reducing surgical risk.
Area of Science:
- Gastroenterology
- Internal Medicine
- Inflammatory Bowel Disease Research
Background:
- Limited data exists on Crohn's disease (CD) patients experiencing upper gastrointestinal tract (UGT) strictures.
- Upper gastrointestinal tract strictures are a known complication of Crohn's disease.
Purpose of the Study:
- To evaluate the management and outcomes of Crohn's disease patients with UGT strictures.
- To assess the efficacy of different treatment modalities for UGT strictures in CD.
- To identify predictors for surgical intervention in CD patients with UGT strictures.
Main Methods:
- Retrospective multicenter study of CD patients with symptomatic, non-passable UGT strictures.
- Primary endpoint: surgery-free survival post-stricture diagnosis.
- Evaluation of medical, endoscopic, and surgical treatment efficacy and surgical predictors.
Main Results:
- 60 CD patients with UGT strictures were analyzed; 60% were duodenal.
- Surgery-free survival was 75% at 1 year and 64% at 5 years.
- Anti-TNF treatment initiation was linked to a lower risk of surgery.
Conclusions:
- Upper gastrointestinal tract strictures in Crohn's disease predominantly affect the duodenum.
- Medical and endoscopic interventions successfully prevent surgery in approximately 50% of patients.
- Effective management strategies exist for UGT strictures in Crohn's disease.
Background:
There are few data concerning patients with Crohn's disease (CD) complicated by a stricture of the upper gastrointestinal tract (UGT).
Aims:
We evaluated the outcome and management of CD patients complicated by a stricture of the UGT.
Methods:
We performed a retrospective multicenter study including all CD patients with a non-passable symptomatic UGT stricture on endoscopy. Primary outcome measure was surgery-free survival from diagnosis of stricture. Efficacy of medical, endoscopic, and surgical treatments, and identification of predictors of surgery were also evaluated.
Results:
60 CD patients with an UGT stricture were included. 60% of the strictures were located in the duodenum. With a median follow-up of 5.5 (IQR: 3.0-12.0) years since stricture diagnosis, surgical-free survival was 75% and 64% at 1 and 5 years, respectively. At the end of the follow up, 27 (45%) patients underwent surgery. 77 endoscopic procedures were performed in 30 patients with an immediate success of 81% and a clinical benefit in 84% of the procedures. In multivariate analysis, anti-TNF treatment initiation was associated with a reduced risk of surgery.
Conclusion:
CD UGT strictures are mainly located in the duodenum. Medical and endoscopic treatments allow to avoid surgery in half of the patients.
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