Efficasy of colonosocopy using carbon dioxide insufflation for the patients with ulcerative colitis

Efficasy of colonosocopy using carbon dioxide insufflation for the patients with ulcerative colitis - Efficasy of colonosocopy using carbon dioxide insufflation for the patients with ulcerative colitis

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000018801

Enrollment

250

Registered

2015-08-27

Start date

2015-08-27

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

ulcerative colitis

Interventions

Colonosocopy using carbon dioxide insufflation Colonosocopy using air insufflation

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with clinical remission

Exclusion criteria

Exclusion criteria: - Post history of colectomy - Patients with total parenteral nutrition(TPN) - Patients with chronic obstructive pulmonary disease(COPD) - Patients with serious heart disease - Patients who are planing to perform colonoscopy with intravenous anesthesia

Design outcomes

Primary

Measure	Time frame
Clinical recurrence rate in one week after the colonoscopy	—

Secondary

Measure	Time frame
Clinical recurrence rate in eight week after the colonoscopy Transition of vital sign and symptom before and after the colonoscopy	—

Countries

Japan

Contacts

Public ContactSatoshi Hiyama

Osaka University, Graduate School of Medicine Department of Therapeuitcs for Inflammatory Bowel Diseasesd Hepatology

s-hiyama@gh.med.osaka-u.ac.jp06-6879-3621

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026