Treatment of Geotropic Horizontal Canal Benign Paroxysmal Positional Vertigo
NCT ID: NCT01366430
Last Updated: 2011-06-06
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
PHASE3
170 participants
INTERVENTIONAL
2009-01-31
2011-04-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
DOUBLE
Study Groups
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Gefoni manenuver
Gefoni manenuver for Geotropic HC-BPPV
Gufoni
For Gufoni maneuver, the patient was quickly brought down on the healthy side from the sitting position, and the head was then turned about 45 degree down, so that the nose was on the bed. After 2 minutes in this position, the patient was returned to the upright position.
sham maneuver
sham maneuver for geotropic HC-BPPV
Sham
The sham maneuver the opposite of the first step for barbecue rotation; lying down from sitting position for 30 seconds, and head turn 90degree to the affected side for 1 minute, and then sit up.
barbecue maneuver
barbecue maneuver for geotropic HC-BPPV
Barbecue
For barbecue rotation, the head was rotated rapidly 90degree while supine in the direction of the healthy ear, which was immediately followed by a truncal rotation of 90degree in the same direction to lie on the intact side. After 30-60 seconds when the induced nystagmus was dissipated, the patients were subjected to a further 90degree rotation of the head and trunk en block in the same direction to attain the nose-down position. After a further 30-60 seconds, the head was again turned in the same direction so that the affected ear was downward. Finally, after another 30-60s, the patient was brought to sitting position. Only one maneuver was performed per session.
Interventions
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Gufoni
For Gufoni maneuver, the patient was quickly brought down on the healthy side from the sitting position, and the head was then turned about 45 degree down, so that the nose was on the bed. After 2 minutes in this position, the patient was returned to the upright position.
Sham
The sham maneuver the opposite of the first step for barbecue rotation; lying down from sitting position for 30 seconds, and head turn 90degree to the affected side for 1 minute, and then sit up.
Barbecue
For barbecue rotation, the head was rotated rapidly 90degree while supine in the direction of the healthy ear, which was immediately followed by a truncal rotation of 90degree in the same direction to lie on the intact side. After 30-60 seconds when the induced nystagmus was dissipated, the patients were subjected to a further 90degree rotation of the head and trunk en block in the same direction to attain the nose-down position. After a further 30-60 seconds, the head was again turned in the same direction so that the affected ear was downward. Finally, after another 30-60s, the patient was brought to sitting position. Only one maneuver was performed per session.
Eligibility Criteria
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Inclusion Criteria
* no spontaneous nystagmus during upright sitting position
* absence of identifiable central nervous system disorders that could explain the positional vertigo and nystagmus
Exclusion Criteria
11 Years
ALL
No
Sponsors
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Seoul National University Bundang Hospital
OTHER
Chonbuk National University
OTHER
Responsible Party
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Korean neuro-ophthalmology and neuro-otology society
Locations
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Chonbuk National University Hospital
Jeonju, Cholabuk-do, South Korea
Chonnam National University Hospital
Kwangju, Cholanam-do, South Korea
Seoul National University Bundang Hospital
Seongnam-si, Gyeonggi-do, South Korea
Countries
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Other Identifiers
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Treatment of HC BPPV
Identifier Type: -
Identifier Source: org_study_id
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