NBI and chromoendoscopy surveillance for longstanding ulcerative colitis patients, prospective study

Conditions

Ulcerative Colitis

Kenji Watanabe, Kawano Reo, Nishishita Masakazu, Fumio Shimamoto, Fukuchi Takumi et al. (20 authors)

The American Journal of Gastroenterology2019-07-01

10.14309/01.ajg.0000578260.34105.cc

Relevant Factors and Significant Endoscopic Findings for Detecting UC-Associated Neoplasms Using Pancolonic NBI Surveillance Colonoscopy: A Sub-Analysis of Navigator Study

Kenji Watanabe, Reo Kawano, Masakazu Nishishita, Fumio Shimamoto, Takumi Fukuchi et al. (20 authors)

The American Journal of Gastroenterology2018-10-01

10.14309/00000434-201810001-00708

P226 Relevant factors and significant endoscopic findings for detecting colitis-associated neoplasms using pancolonic narrow band imaging surveillance colonoscopy in patients with ulcerative colitis: A sub-analysis of prospective randomised trial

Kenji Watanabe, Reo Kawano, Masakazu Nishishita, Fumio Shimamoto, Takumi Fukuchi et al. (30 authors)

Journal of Crohn s and Colitis2018-01-16

10.1093/ecco-jcc/jjx180.353

Interventions

surveillance colonoscopy with panchromoendoscpy surveillance colonoscopy with pan-NBI observation

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) The patients with pancolitis or left sided colitis type of ulcerative colitis who are 20 years old and over. 2) The patients with ulcerative colitis who are 2 point of partial Mayo score and less.

Exclusion criteria

Exclusion criteria: 1) The patient who was performed total or subtotal colectomy. 2) The patients who is not able to examined with surveillance colonoscopy by using EVIS LUCERA ELITE CF-HQ290I (Olympus Co., Japan). 3) The patient who is judged as inadequate by primary investigator or physician.

Design outcomes

Primary

Measure	Time frame
The detection rate of panchromoendoscopy group and NBI group	—

Countries

Japan

Contacts

Public ContactKenji Watanabe

Graduate School of Medicine, Osaka City University Department of Gastroenterology

kenjiw1779@gmail.com06-6645-3811

Outcome results

None listed