Novel ultrathin double-balloon endoscopy for the diagnosis of small-bowel diseases: A multicenter nonrandomized study

Masanao Nakamura, Tomonori Yano, Motohiro Esaki, Shiro Oka, Keigo Mitsui, Fumihito Hirai, Keisuke Kawasaki, Mitsuhiro Fujishiro, Takehiro Torisu, Shinji Tanaka, Katsuhiko Iwakiri, Masahiro Kishi, Takayuki Matsumoto, Hironori Yamamoto

研究成果: Contribution to journalArticle査読

抄録

Background This study aimed to compare the markers of potential pancreatic injury during antegrade double-balloon endoscopy (DBE) using the newly developed ultrathin EN-580XP system and the conventional EN-580T system. Methods Patients who were scheduled for antegrade DBE during daily clinical practice were enrolled. Clinical background, adverse events, and laboratory data of patients were compared between those who underwent endoscopy using the EN-580XP system and those in whom the EN-580T system was used. The primary end points were pancreatic hyperamylasemia and hyperlipasemia after DBE. Results A total of 295 cases were registered. Pancreatic hyperamylasemia occurred in 2 of 92 patients (2.2%) in the EN-580XP group and in 28 of 147 patients (19.1%) in the EN-580T diagnosis group (P <0.001). Hyperlipasemia was significantly different between the two groups (1.1% [EN-580XP] vs. 13.6% [EN-580T diagnosis]; P <0.001). Acute pancreatitis occurred in four patients (7.1%) in the EN-580T therapy group.Multiple logistic regression analyses revealed that the endoscope type EN-580T was significantly associated with pancreatic hyperamylasemia (adjusted odds ratio [OR] 8.63, 95% confidence interval [CI] 1.97-37.70; P <0.01) and hyperlipasemia (adjusted OR 13.10, 95%CI 1.70-100.70; P =0.01). Conclusions The EN-580XP system seemed less harmful to the pancreas during antegrade DBE.

本文言語英語
ページ(範囲)802-814
ページ数13
ジャーナルEndoscopy
53
8
DOI
出版ステータス出版済み - 8 1 2021

All Science Journal Classification (ASJC) codes

  • 消化器病学

フィンガープリント

「Novel ultrathin double-balloon endoscopy for the diagnosis of small-bowel diseases: A multicenter nonrandomized study」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル