A feasibility of a newly developed endoscopic image mode

An exploratory study for the feasibility of a newly developed endoscopic image mode for the diagnosis of upper gastrointestinal lesions.

Status

Active, not recruiting

Phases

Phase 1

Study type

Unknown

Source

JPRN

Registry ID

JPRN-jRCTs022200015

Enrollment

Registered

2020-08-11

Start date

2020-09-01

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

Upper GI lesions Upper GI lesions

Interventions

Endoscopic examination was performed by using a newly developed endoscopic image mode.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: (1)Patients who will undergo endoscopic treatment for upper GI lesions (2)Patients with performance status 0-2 (3)The patients aged 20 years or more (4) Patients who agree with participation of this study

Exclusion criteria

Exclusion criteria: (1)Patients that it is difficult to perform endoscopy (2)Pregnant or breastfeeding women

Design outcomes

Primary

Measure	Time frame
Endoscopic features (color, morphology) of upper gastrointestinal (GI) lesions in a newly developed endoscopic image mode	—

Secondary

Measure	Time frame
Endoscopic features (color, morphology) of Helicobacter pylori-related gastritis in a newly developed endoscopic image mode Endoscopic features (color, morphology) of upper GI lesions of each organ in a newly developed endoscopic image mode The safety of a newly developed endoscopic image mode	—

Contacts

Public ContactWaku Hatta

Tohoku University Hospital

waku-style@festa.ocn.ne.jp+81-22-717-7171

Outcome results

None listed

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