The efficacy of L-menthol to control colonic spasm in colonoscopic examination

The efficacy of L-menthol to control colonic spasm in colonoscopic examination - The efficacy of L-menthol to control colonic spasm in colonoscopic examination

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000008317

Enrollment

Registered

2012-07-05

Start date

2012-07-01

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

colorectal polyp

Interventions

0.8% L-menthol water

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who have agreement to our study and have a colorectal polyp

Exclusion criteria

Exclusion criteria: Patients who have serious other problems in their body.

Design outcomes

Primary

Measure	Time frame
To evaluate the easiness of colonoscopic observation and the number of colonic spasm before and after spraying menthol.	—

Countries

Japan

Contacts

Public ContactNaohisa Yoshida

Kyoto Prefectural University of Medicine Department of Molecular Gastroenterology and Hepatology

naohisa@koto.kpu-m.ac.jp075-251-5519

Outcome results

None listed

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