Recurrent duodenal stricture: strictureplasty or resection
In CD patients with multiple prior resections and a recurrent duodenal stricture, is strictureplasty or repeat segmental resection preferred to preserve bowel length
What is known
- Site/number-based selection: strictureplasty for <2 strictures in the 2nd or 3rd duodenal portion; resection preferred for multiple or 1st/distal duodenal strictures. 1,2
- The explicit rationale for strictureplasty is preserving intestinal length and avoiding short-bowel syndrome after extensive or repeated resections. 3
- Duodenal strictureplasty carries a high restricture and reoperation rate. In one series 9 of 13 needed further surgery, and up to ~69% may require reoperation. 3–5
- Resection with anastomosis has a lower recurrence rate than strictureplasty but is more invasive with longer stay. 5
What is unknown / caveats
- Small duodenal series report both low reoperation (1/13-21) and very high reoperation (9/13) after strictureplasty
- Evidence is small single-institution cohorts and case reports; no RCT comparing duodenal strictureplasty vs resection
- Recurrence-vs-length trade-off not resolved by direct comparison in this setting
- The retrieved series are small with heterogeneous restricture rates, so the durability advantage of resection over strictureplasty in the duodenum is not firmly quantified.
References
- Yang LC, Wu GT, Wu Q, Peng LX, Zhang YW, Yao BJ, Liu GL, Yuan LW. Surgical management of duodenal Crohn's disease. World J Gastrointest Surg. 2023;15(6):1159-1168. PMID: 37405094.
- Tonelli F, Alemanno G, Bellucci F, Focardi A, Sturiale A, Giudici F. Symptomatic duodenal Crohn's disease: is strictureplasty the right choice?. J Crohns Colitis. 2013;7(10):791-6. PMID: 23165121.
- Yamamoto T, Watanabe T. Surgery for luminal Crohn's disease. World J Gastroenterol. 2014;20(1):78-90. PMID: 24415860.
- Yamamoto T, Bain IM, Connolly AB, Allan RN, Keighley MR. Outcome of strictureplasty for duodenal Crohn's disease. Br J Surg. 1999;86(2):259-62. PMID: 10100799.
- PMID: 38989180. (metadata not in corpus)
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⚠ Required context not in this corpus (moderate). A rigid FIBROTIC (fibrostenotic, non-inflammatory) stricture is the classic INDICATION for bowel-sparing strictureplasty, not a contraindication. The contraindications are sepsis, phlegmon, fistula, and suspected malignancy.
Why this matters: Calling fibrotic stricture a contraindication inverts the indication and steers a bowel-sparing candidate to resection.
Added by the landmark interlock. This corpus is surgical in scope and cannot admit the source paper. Not generated by the RAG.
⚠ Required context not in this corpus (moderate). Endoscopic balloon dilation is an established option for short (<5 cm) fibrostenotic and anastomotic Crohn's strictures, with high technical success and low complication rates (Bettenworth 2017 pooled analysis, PMID 28002130). It can defer or avoid repeat resection.
Why this matters: Presenting the choice as medical therapy versus repeat resection omits the bowel-sparing option that a suitable short stricture should be offered first.
Added by the landmark interlock. This corpus is surgical in scope and cannot admit the source paper (PMID 28002130). Not generated by the RAG.
Draft, generated by the IBDology RAG and not yet clinician-reviewed. Answers are grounded in the retrieved literature listed above; a high faithfulness score means the answer matches its sources, not that the sources are correct.
Reviewer notes