A single-center retrospective study regarding the hemostasis rate after emergency lower gastrointestinal endoscopy following contrast-enhanced CT in patients with acute hemorrhage of the lower digestive tract

A single-center retrospective study regarding the hemostasis rate after emergency lower gastrointestinal endoscopy following contrast-enhanced CT in patients with acute hemorrhage of the lower digestive tract - A single-center retrospective study regarding the hemostasis rate after emergency lower gastrointestinal endoscopy following contrast-enhanced CT in patients with acute hemorrhage of the lower digestive tract

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000037591

Enrollment

200

Registered

2019-08-05

Start date

2019-06-03

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

colonic diverticular bleeding

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patients with hemorrhage of the lower digestive tract requiring admission, those who underwent contrast-enhanced CT at the Emergency Outpatient Unit or during admission, followed by detailed examination for gastrointestinal hemorrhage, and those aged more than 20 years on admission.

Exclusion criteria

Exclusion criteria: patients with hematemesis, black vomit, or tarry stool, those who underwent upper gastrointestinal endoscopy and were diagnosed with hemorrhage of the upper digestive tract, and those who underwent IVR or abdominal surgery during admission.

Design outcomes

Primary

Measure	Time frame
Rate of patients in whom the source of hemorrhage was identified using contrast-enhanced CT of the lower digestive tract, rate of patients in whom the source of hemorrhage was identified using emergency lower gastrointestinal endoscopy, and rebleeding rate within 7 days after the initial onset.	—

Countries

Japan

Contacts

Public ContactToshiro Kamoshida

Hitachi General Hospital Department of Gastroenterology

toshiro.kamoshida.fu@hitachi.com0294-23-1111

Outcome results