A Study on the ophthalmological efficacy of somatosensory input

A Study on the ophthalmological efficacy of somatosensory input - Efficacy test of somatosensory input for visual performance

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000018080

Enrollment

Registered

2015-07-01

Start date

2015-07-01

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

Healthy adults

Interventions

Apply the somatosensory input for around eye area for 10 minutes once a day Apply the placebo input for around eye area for 10 minutes once a day

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy male and female

Exclusion criteria

Exclusion criteria: Subjects with eye diseases and any other diseases which requires treatments Subjects with medication and eyedrops affecting of pupil

Design outcomes

Primary

Measure	Time frame
Cardiac electrogram Skin temperature Pupil diameter Near point of accommodation Cerebral blood flow	—

Countries

Japan

Contacts

Public ContactHitoshi Ishikawa

Department of Rehabilitation, School of Allied Health Science, Kitasato University Orthoptics and Visual Science Course

hitoshi@kitasato-u.ac.jp042-778-9681

Outcome results

None listed

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