Accuracy of endoscopy and histology in diagnosing superficial esophageal cancer.

Accuracy of endoscopy and histology in diagnosing superficial esophageal cancer. - Optical biopsy of esophageal cancer.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000004529

Enrollment

110

Registered

2010-11-09

Start date

2011-11-01

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

Superficial esophageal cancer

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Superficial esophageal cancer diagnosed by endoscopy or biopsy. Patients who will undergo endoscopic resection or surgical resection. Patients with written informed consent.

Exclusion criteria

Exclusion criteria: Patients with past history of operation, chemotherapy or radiotherapy for esophageal cancer. Patients who have been judged as inappropriate for this study. Patients with esophageal lesion, which will not be resected. Patients with allergy to iodine. Patients with esophageal lesion in the area of reflux esophagitis. Patients with esophageal lesion 5mm or less.

Design outcomes

Primary

Measure	Time frame
Accuracy of endoscopic diagnosis and histologic diagnosis	—

Countries

Japan

Outcome results