アスコルビン酸含有高張ポリエチレングリコール液およびグリセリン浣腸を用いた大腸カプセル内視鏡前処置の多施設前向き研究

Translated title of the contribution: Prospective and multicenter study of bowel preparation consisting of polyethylene glycol that contained ascorbic acid and glycerin enema for colon capsule endoscopy

Konosuke Nakaji, Hioroshi Matsumoto, Akiko Shiotani, Shiro Oka, Sayoko Kunihara, Shinji Tanaka, Yoshio Ohda, Hiroto Miwa, Tetsuro Hamamoto, Seiji Kawano, Atsushi Igawa, Hiroyuki Okada, Mitsuyoshi Kobayashi, Sakuma Takahashi, Shingo Higaki, Yukinori Nakae

Research output: Contribution to journalArticle

Abstract

Objective: Our objective was to evaluate the effectiveness of polyethylene glycol containing ascorbic acid (Asc-PEG) and glycerin enema (GE) as preparation for colon capsule endoscopy (CCE). Methods: We conducted a prospective multi-center study of patients who were scheduled to undergo CCE using Asc-PEG and GE as preparation. We evaluated visualization of the colon, excretion rate and associated factors, colonic polyp detection rate, and adverse events. Results: Eighty-two patients were analyzed. Adequate visualization of the entire colon was achieved in 82% (67/82). Capsules were excreted in 83% (68/82), and the mean small bowel transit time was significantly shorter in the group with successful excretion than in the group with unsuccessful excretion (p=0.025). GE was used in 27 cases (33%) and induced anus excretion in 78% (21/27) of cases. The colonic polyp detection rate was 49% (40/82). No adverse events were observed. Conclusion: Our regimen using Asc-PEG and GE seems to be a useful and safe preparation method for CCE.

Translated title of the contributionProspective and multicenter study of bowel preparation consisting of polyethylene glycol that contained ascorbic acid and glycerin enema for colon capsule endoscopy
Original languageJapanese
Pages (from-to)2590-2596
Number of pages7
JournalGASTROENTEROLOGICAL ENDOSCOPY
Volume61
Issue number12
DOIs
Publication statusPublished - 2019

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Gastroenterology

Fingerprint Dive into the research topics of 'Prospective and multicenter study of bowel preparation consisting of polyethylene glycol that contained ascorbic acid and glycerin enema for colon capsule endoscopy'. Together they form a unique fingerprint.

  • Cite this

    Nakaji, K., Matsumoto, H., Shiotani, A., Oka, S., Kunihara, S., Tanaka, S., Ohda, Y., Miwa, H., Hamamoto, T., Kawano, S., Igawa, A., Okada, H., Kobayashi, M., Takahashi, S., Higaki, S., & Nakae, Y. (2019). アスコルビン酸含有高張ポリエチレングリコール液およびグリセリン浣腸を用いた大腸カプセル内視鏡前処置の多施設前向き研究. GASTROENTEROLOGICAL ENDOSCOPY, 61(12), 2590-2596. https://doi.org/10.11280/gee.61.2590