Examination of the effectiveness of bowel preparation for colonoscopy with no breakfast ristriction and only administration of oral sulfate solution on the day

Examination of the effectiveness of bowel preparation for colonoscopy with no breakfast ristriction and only administration of oral sulfate solution on the day - The effectiveness of bowel preparation for colonoscopy with only oral sulfate solution on the day

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000056670

Enrollment

100

Registered

2025-01-14

Start date

2025-02-01

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

colorectal polyp

Interventions

No breakfast restriction on the day Bowel preparation with only administration of oral sulfate solution

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients aged 20-79 years

Exclusion criteria

Exclusion criteria: Patients aged 80 years or older Patients with renal dysfunction Patients suspected of having stenosis due to advanced colon cancer based on CT scan Patients with inflammatory bowel disease Pregnant women Patients who are unable to give informed consent Other cases deemed inappropriate by the researcher

Design outcomes

Primary

Measure	Time frame
Evaluate the bowel preparation with Boston Bowel Preparation Score	—

Countries

Japan

Contacts

Public ContactJun Arimoto

Omori Red Cross Hospital Department of Gastroenterology

junarimoto_junjun@yahoo.co.jp+81-3-3775-3111

Outcome results

None listed

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