A randomized control trial of adenoma detection in standard colonoscopy versus colonoscopy using Linked color imaging

A randomized control trial of adenoma detection in standard colonoscopy versus colonoscopy using Linked color imaging - A randomized trial of adenoma detection using LCI

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000029532

Enrollment

1000

Registered

2017-11-10

Start date

2017-12-10

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 adenoma

Interventions

white light imaging LCI

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with positive fecal blood test, abdominal pain, surveillance of colonic polyp who will undergo colonoscopy

Exclusion criteria

Exclusion criteria: ileus, stenosis, fistula, post surgery for coloonic disease, active inflammatory bowel diseases, colonic diverticulitis, active colonic bleeding alcoholsm,hyperthyroidism, severe endoclinal abnormality, severe heart disease, liver dysfunction, renal disease, hematopoietic dysorder, respiratory failure, pregnacy

Design outcomes

Primary

Measure	Time frame
adenoma detection number per patient	—

Secondary

Measure	Time frame
adenoma detection rate, adenoma number in each sizes and locations and insertion time and withdrawal time	—

Countries

Japan

Contacts

Public ContactHiroyuki Imaeda

Saitama Medical University Department of Gastroenterology

imaedahi@saitama-med.ac.jp049-276-1667

Outcome results

None listed

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