To investigate the effect of the humidifying device in a driving simulator on driving performance and visual function

To investigate the effect of the humidifying device in a driving simulator on driving performance and visual function - To investigate the effect of the humidifying device in a driving simulator on driving performance and visual function

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000015535

Enrollment

Registered

2014-10-27

Start date

2014-10-27

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

dry eye/Healthy volunteer

Interventions

humidifying device(+) humidifying device(-)

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: people who drive more then once a week

Exclusion criteria

Exclusion criteria: claustrophobic patient patients who is under treatment of orthopedic or ocular diseases contact lens wearers during experiment people who have an allergy against alcohol or surgical tapes people with a history of epilepsia

Design outcomes

Primary

Measure	Time frame
Ocular surface parameters (symptoms,BUT, Fluorescein staining score, tear meniscus volume, functional visual acuity, CFF)	—

Countries

Japan

Contacts

Public ContactMotoko Kawashima

Keio University School of Medicine Ophthalmology

motoko326@gmail.com81333531211(63954)

Outcome results

None listed

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