Efficacy of the Epley Maneuver for Posterior Canal BPPV: a Long-Term, Controlled Study of 81 Patients.
Ear, Nose and Throat Journal 2005, Jan, 84, 1
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Description de l’éditeur
Abstract We assessed the efficacy of the Epley maneuver (canalith repositioning) in a study of 81 patients with posterior semicircular canal benign paroxysmal positional vertigo (BPPV). A group of 61 patients underwent the maneuver, while a control group of 20 patients" received no therapy. All patients were evaluated at 1 and6 months. The percentage of patients who experienced subjective improvement was significantly higher in the treatment group at both 1 month (89% vs. 10%) and 6 months (92% vs. 50%). Three patients in the treatment group who did not improve after treatment underwent a second maneuver; and all achieved a positive result. In addition, 4 successfully treated patients experienced a recurrence between 1 and 6 months following treatment, 3 were retreated, and 2 of them responded well. We conclude that the Epley maneuver provides effective and long-term control of symptoms in patients with BPPV.