A Study of Delayed Bleeding after Colorectal Endoscopic Resection

Delayed Bleeding Requiring Hemostatic Intervention after Colorectal Endoscopic Resection: A Multicenter Prospective Observational Study

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1050260001

Enrollment

10000

Registered

2026-04-01

Start date

2026-04-01

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 Tumor Colorectal Neoplasms

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients undergoing colorectal endoscopic polypectomy or mucosal resection (including those in whom polyps are detected and removed during screening colonoscopy). 2. Patients aged 18 years or older at the time of obtaining informed consent. 3. Patients who have provided written informed consent to participate in this study.

Exclusion criteria

Exclusion criteria: 1. Patients undergoing endoscopic submucosal dissection on the same day or during the observation period. 2. Patients whom the attending physician judges to be inappropriate for inclusion in the study.

Design outcomes

Primary

Measure	Time frame
Need for hemostatic intervention for hematochezia after colorectal endoscopic polypectomy or mucosal resection	—

Contacts

Public ContactYasuhiro Tani

Osaka Red Cross Hospital

y.tani1646@gmail.com+81-6-6774-5111

Outcome results