Comparison of positional nystagmus with and without a maneuver to restore positional nystagmus from benign paroxysmal positional vertigo fatigue immediately after the Epley maneuver

Comparison of positional nystagmus with and without a method to restore positional nystagmus from benign paroxysmal positional vertigo fatigue immediately after the Epley maneuver - Positional nystagmus after the Epley maneuver when performing the maneuver to restore positional nystagmus from BPPV fatigue

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000056602

Enrollment

Registered

2025-01-06

Start date

2025-01-06

Completion date

Unknown

Last updated

2026-09-14

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Posterior canal type of benign paroxysmal positional vertigo

Interventions

After the Epley maneuver, a maneuver is performed to restore positional nystagmus due to benign paroxysmal positional fatigue. After the Epley maneuver, a maneuver is not performed to restore position

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Outpatients (20-95 years old) at our hospital whose complaint was dizziness and/or vertigo and whose B score was 2 or more than 2.

Exclusion criteria

Exclusion criteria: Patients who did not consent to participate, had a medical history or possibility of cervical or lumber disease, had severe heart disease, or were possibly pregnant, and pregnant women.

Design outcomes

Primary

Measure	Time frame
Maximum slow phase eye velocity of positional nystagmus after the Epley maneuver	—

Countries

Japan

Contacts

Public ContactSayaka Yasuda

Bell Land General Hospital Clinical Research Review Board

irb@bh.seichokai.or.jp0722342001

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Sep 19, 2026