Aldehyde breath test as a disease marker in patients with digestive disease

Aldehyde breath test as a disease marker in patients with esophageal and hypopharyngeal squamous cell carcinoma - Aldehyde breath test as a disease marker in patients with esophageal and hypopharyngeal squamous cell carcinoma

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000040615

Enrollment

500

Registered

2020-06-01

Start date

2016-12-01

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

Digestive disease

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with digestive disorders over the age of 20 Patients examined in a medical checkup over the age of 20

Exclusion criteria

Exclusion criteria: (1) history of surgical resection of any part of the upper gastrointestinal tract, (2) history of alcohol allergy, (3) age below 20 years, (4) current pregnancy.

Design outcomes

Primary

Measure	Time frame
ALDH2 gene polymorphism in digestive diseases	—

Countries

Japan

Contacts

Public ContactFumisato Sasaki

Digestive and Lifestyle Diseases Department of Human and Environmental Sciences

bungohs@m2.kufm.kagoshima-u.ac.jp099-275-5326

Outcome results