An acetic acid-indigocarmine mixture for the detection of early gastric cancers

An acetic acid-indigocarmine mixture for the detection of early gastric cancers - An acetic acid-indigocarmine mixture for the detection of early gastric cancers

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000021040

Enrollment

10000

Registered

2016-02-15

Start date

2016-02-15

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

Patients examined by esophagogastroduodenoscopy

Interventions

After conventional esopgagogastroduodenoscopy, an acetic acid-indigocarmine mixture (1.5% acetic acid, 0.4% indigocarmine and a small amount of dimethicone) was sprinkled onto the gastric mucosa. Bi

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients evaluated by esophagogastroduodenoscopy. Patients with written and oral informed consent are included.

Exclusion criteria

Exclusion criteria: Patients with severe complications are excluded.

Design outcomes

Primary

Measure	Time frame
The rate of detection of early gastric cancers in according to pathological diagnosis ater 7 days of esophagogastroduodenoscopy and biopsy.	—

Secondary

Measure	Time frame
To evaluate these factors: age, smoking, mucosal atrophy, H. pylori infection, therapic history including endoscopic resection and gastrectomy of gastric cancer, tumor location and time of exmaination related to the detection of early gastric cancers by using an acetic acid-indigocarmine mixture	—

Countries

Japan

Contacts

Public ContactIppei Matsuzaki

Medical coroporation Yamashita Hospital Gastroenterology

imatsu@med.nagoya-u.ac.jp0586-45-4511

Outcome results

None listed

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