Examination on change of gastric emptying ability by acid secretion suppression

Examination on change of gastric emptying ability by acid secretion suppression - Examination on change of gastric emptying ability by acid secretion suppression

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000039199

Enrollment

Registered

2020-01-20

Start date

2020-01-19

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

Reflux Esophagitis

Interventions

Vonoprazan is available in 10mg and 20mg formulations, each for 2 weeks. 13C Breath test Gastric emptying test is performed before, after taking 10 mg and after taking 20 mg of vonoprazan.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy volunteers

Exclusion criteria

Exclusion criteria: Persons who do not fit the above

Design outcomes

Primary

Measure	Time frame
Determine how gastric emptying is related to gastric emptying by measuring gastric emptying using the 13C breath test gastric emptying test.	—

Countries

Japan

Contacts

Public ContactKazuhiro Ota

Osaka medical college Second department of internal medicine

clash_kaz@yathoo.co.jp072-683-1221

Outcome results

None listed

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