Overview

This trial is active, not recruiting.

Conditions vertigo, vestibular disease
Treatments liberatory maneuver, placebo maneuver
Sponsor Midwestern University
Collaborator Northwestern University
Start date November 2009
End date November 2010
Trial size 40 participants
Trial identifier NCT01008124, MWU 1718

Summary

This study is being done because the investigators would like to know how effective the Liberatory maneuver is in treating benign paroxysmal positional vertigo (BPPV).

United States No locations recruiting
Other Countries No locations recruiting

Study Design

Allocation randomized
Endpoint classification efficacy study
Intervention model parallel assignment
Masking double blind (subject, outcomes assessor)
Primary purpose treatment
Arm
(Experimental)
Liberatory Maneuver
liberatory maneuver Semont Maneuver
3 cycles of the liberatory maneuver initial session.
(Placebo Comparator)
Placebo Maneuver
placebo maneuver
3 cycles placebo maneuver initial session.

Primary Outcomes

Measure
Negative Dix-Hallpike maneuver
time frame: 1-2 weeks

Secondary Outcomes

Measure
Self reported willingness to move
time frame: 1-2 weeks

Eligibility Criteria

Male or female participants at least 18 years old.

Inclusion Criteria: - BPPV involving the posterior canal on only one side Exclusion Criteria: - No other canals involved (anterior canal or lateral canal), no central nervous system disorder, and no other medical condition that would not enable the individual to have the maneuver done.

Additional Information

Official title The Liberatory Maneuver for the Treatment of Benign Paroxysmal Positional Vertigo: A Randomized Controlled Trial
Principal investigator Janet O. Helminski, PhD
Description BPPV is a problem with the inner ear that causes brief periods of vertigo triggered by changes in the position of the head such as rolling, looking up, or bending down. BPPV is presently thought to be caused by small pieces of debris or crystals becoming displaced within the inner ear. It can be treated by moving the patient through a series of positions called a maneuver. There are 2 different maneuvers currently used to treat BPPV by the clinician called the liberatory maneuver and the canalith repositioning procedure. We would like to determine how effective the liberatory maneuver is in the treatment of BPPV compared to a placebo maneuver.
Trial information was received from ClinicalTrials.gov and was last updated in November 2009.
Information provided to ClinicalTrials.gov by Midwestern University.