efficacy of 13C carcium bicarbonate breath test for estimating gastric acid secretion

efficacy of 13C carcium bicarbonate breath test for estimating gastric acid secretion - 13C-CaCo3 breath test and gastric acid secretion

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000005831

Enrollment

Registered

2011-08-01

Start date

2011-02-01

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

healthy volunteer or atrophic gastritis

Interventions

administration of protom pump inhibitor

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: healthy volunteer subjects with atrophic gastritis

Exclusion criteria

Exclusion criteria: subjects with a history of gastric surgery

Design outcomes

Primary

Measure	Time frame
Association between breath test values and gastric acid secretions	—

Countries

Japan

Outcome results

None listed

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