Quantitative Evaluation of Otolith and Gravity Perception Function Using Visually-Induced Tilt Illusion

Quantitative Evaluation of Otolith and Gravity Perception Function Using Visually-Induced Tilt Illusion - Quantitative Evaluation of Otolith and Gravity Perception Function Using Visually-Induced Tilt Illusion

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000059823

Enrollment

Registered

2025-12-01

Start date

2025-12-01

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 control, cases with PPPD

Interventions

Research participants will wear VR goggles. Inside the goggles, backgrounds with defined verticality (such as buildings) and backgrounds without defined verticality (such as outer space) will be displ

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy adult subjects (with no history of dizziness, unsteadiness, or otologic disease) and PPPD patients.

Exclusion criteria

Exclusion criteria: Under 18

Design outcomes

Primary

Measure	Time frame
ocular torsion	—

Secondary

Measure	Time frame
sense of tilt	—

Countries

Japan

Contacts

Public ContactTakeshi Tsutsumi

Institute of Science Tokyo Department of OtoRhinoLaryngology

tsutsumi.oto@tmd.ac.jp03-5803-5303

Outcome results

None listed

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