The study of mucosal membrane in colonic peridiverticular area

The study of mucosal membrane in colonic peridiverticular area - The study of mucosal membrane in colonic peridiverticular area

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000007596

Enrollment

Registered

2012-04-01

Start date

2012-04-01

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

Colonic diverticular disease

Interventions

Biopsy of mucosal membrane of colonic peridiverticular area

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with colonic diverticula who have agreement of our study and undergo colonoscopy

Exclusion criteria

Exclusion criteria: Patients who take antiplatelets or anticoagulants Patients with inflammatory bowel disease Cancer patients Patients who have history of colonic surgery

Design outcomes

Primary

Measure	Time frame
To assess the presence or absence of inflammatory cell infiltrate, fibrosis, neoangiogenesis in mucosal membrane of colonic perdiverticular area	—

Secondary

Measure	Time frame
To assess the presence or absence of correlation with symptoms	—

Countries

Japan

Contacts

Public ContactEiji Yamada

Yokohama City University School of Medicine Gastroenterology Division

eiji@yokohama-cu.ac.jp0457872640

Outcome results

None listed

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