Clinical study for the safety and efficacy of the hydrogen breath test

Clinical study for the safety and efficacy of the hydrogen breath test - The safety and efficacy of the hydrogen breath test

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000032526

Enrollment

100

Registered

2018-05-14

Start date

2018-06-01

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, healthy adult

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Those who are informed to the fullest extent about the purposes and contents of the study, have the ability to give consent, volunteer for participation after having fully understood, and agree to participate in the study writing.

Exclusion criteria

Exclusion criteria: Patients who reject to participate in this study Patients whom the investigator considers inappropriate for entry into the trial.

Design outcomes

Primary

Measure	Time frame
The concentration measurement of the breath hydrogen using Gastrolyser	—

Secondary

Measure	Time frame
Changes in the breath hydrogen concentration due to circadian rhythm, lactose consumption, hydrogen inhalation, platinum antitumor agent administration and surgical intervention.	—

Countries

Japan

Contacts

Public ContactTeruo Kiyama

TMG Asaka Medical Center Department of Surgery

kiyama@nms.ac.jp048-466-2055

Outcome results