The Journal of neuroscience nursing : journal of the American Association of Neuroscience Nurses · 2016
Treating Benign Paroxysmal Positional Vertigo in the Patient With Traumatic Brain Injury: Effectiveness of the Canalith Repositioning Procedure.
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Ouchterlony Donna, Masanic Cheryl, Michalak Alicja, Topolovec-Vranic Jane, Rutka John A
Аннотация
OBJECTIVE: The aim of this study was to determine the effectiveness of the canalith repositioning procedure (CRP) in the treatment of benign paroxysmal positional vertigo (BPPV) among patients after mild-to-moderate traumatic brain injury.
METHODS: An unblinded, nonrandomized, case comparison interventional study with repeated measures (1, 5, 9, and 12 weeks postenrollment) of three groups of patients with traumatic brain injury (BPPV, n = 21; nonspecific dizziness, n = 23; no dizziness, n = 12) was conducted. Patients in the BPPV group received the CRP at baseline and repeatedly until a negative Dix-Hallpike Maneuver was observed. Participants in the other two groups did not receive the CRP.
RESULTS: Symptom resolution at the 12-week follow-up was observed in 75% of patients in the BPPV group versus 8.3% in the nonspecific dizziness group (p = .0006). A significant Group × Time interaction was observed for the Dizziness Handicap Inventory (F = 4.2, p = .003) and 36-item Short Form Health Questionnaire physical component scores (F = 2.16, p = .035) with the BPPV group showing significantly improved scores by the 12-week follow-up. Although there were between-group differences on the 36-item Short Form Health Questionnaire mental health component scores (F = 4.06, p = .022), changes over time were not significant in the groups.
CONCLUSIONS: Treatment with the CRP for posttraumatic BPPV resulted in significant symptom resolution and improvement in perceived physical health status.
METHODS: An unblinded, nonrandomized, case comparison interventional study with repeated measures (1, 5, 9, and 12 weeks postenrollment) of three groups of patients with traumatic brain injury (BPPV, n = 21; nonspecific dizziness, n = 23; no dizziness, n = 12) was conducted. Patients in the BPPV group received the CRP at baseline and repeatedly until a negative Dix-Hallpike Maneuver was observed. Participants in the other two groups did not receive the CRP.
RESULTS: Symptom resolution at the 12-week follow-up was observed in 75% of patients in the BPPV group versus 8.3% in the nonspecific dizziness group (p = .0006). A significant Group × Time interaction was observed for the Dizziness Handicap Inventory (F = 4.2, p = .003) and 36-item Short Form Health Questionnaire physical component scores (F = 2.16, p = .035) with the BPPV group showing significantly improved scores by the 12-week follow-up. Although there were between-group differences on the 36-item Short Form Health Questionnaire mental health component scores (F = 4.06, p = .022), changes over time were not significant in the groups.
CONCLUSIONS: Treatment with the CRP for posttraumatic BPPV resulted in significant symptom resolution and improvement in perceived physical health status.