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ArticleDigestive diseases and sciences2026

Endoscopic Treatment for Crohn's Disease-Related Deep Small Intestinal Strictures: Balloon-Assisted Enteroscopy-Guided Stricturotomy Versus Balloon Dilation Therapy-A Single-Center Retrospective Study.

Liu Zhongcheng, Peng Bo, Chen Dongting, Chao Kang, Tang Jian, Li Miao, Guo Qin

Abstract readComparative Study
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Article in Digestive diseases and sciences, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Liu ZhongchengDepartment of Small Bowel Endoscopy, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.
Peng BoDepartment of Small Bowel Endoscopy, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.
Chen DongtingDepartment of Small Bowel Endoscopy, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.
Chao KangBiomedical Innovation Center, The Sixth Affiliated Hospital, , Sun Yat-Sen University, Guangzhou, China.
Tang JianBiomedical Innovation Center, The Sixth Affiliated Hospital, , Sun Yat-Sen University, Guangzhou, China.
Li MiaoBiomedical Innovation Center, The Sixth Affiliated Hospital, , Sun Yat-Sen University, Guangzhou, China.
Guo QinDepartment of Small Bowel Endoscopy, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China. guoq83@mail.sysu.edu.cn.

Funding

National Key R&D Program of China 2023YFC2507300the Sixth Affiliated Hospital of Sun Yat-Sen University Clinical Research -'1010'Program 1010CG(2023)-02
6 · The paper itself

Abstract

backgroundResearch data on balloon-assisted enteroscopy-guided stricturotomy (BAE-ES) versus endoscopic balloon dilation (BAE-EBD) for the treatment of Crohn's disease (CD)-related deep small intestinal strictures is limited. This study aimed to compare the efficacy and safety of BAE-ES versus BAE-EBD in treating CD-related deep small intestinal strictures.

methodsThis retrospective study included patients with CD-related deep small intestinal strictures who underwent either BAE-ES or BAE-EBD treatment between May 2021 and June 2025. Outcome measures included technical success, adverse events, and follow-up outcomes.

resultsA total of 100 CD patients underwent treatment (BAE-ES: n = 59; BAE-EBD: n = 41). BAE-ES: 73 BAE-ES procedures were performed on 59 patients. The technical success rate was 98.63% (72/73). Immediate bleeding occurred at 15 stricture sites (20.55%) in 15 patients (25.42%). BAE-EBD: 44 BAE-EBD procedures were performed on 41 patients. The technical success rate was 88.64% (39/44). Immediate bleeding occurred at 21 stricture sites (47.73%) in 21 patients (51.22%). FOLLOW-UP: BAE-ES: No cases of bleeding or perforation occurred during follow-up. 1 patient (1.69%) underwent partial small intestinal resection. Stricture recurrence requiring endoscopic re-intervention occurred at 2 sites (2.74%) in 1 patient. BAE-EBD: Bleeding occurred in 2 patients during follow-up; no perforations occurred. Four patients (9.76%) underwent partial small intestinal resection. Stricture recurrence requiring endoscopic re-intervention occurred at 6 sites (13.64%) in 6 patients; the treatment strategy was changed to BAE-ES, which achieved technical success.

conclusionBAE-ES demonstrates a higher technical success rate and favorable efficacy and safety profile for treating CD-related deep small intestinal strictures, warranting broader clinical application.

Indexed as

Balloon EnteroscopyCrohn DiseaseDilatationIntestinal ObstructionIntestine, SmallAdultConstriction, PathologicFemaleHumansMaleMiddle AgedRetrospective StudiesTreatment OutcomeYoung AdultBalloon dilationCrohn’s diseaseSmall intestinal stricturesStricturotomy

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.