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Revista Brasileira de Otorrinolaringologia

versão impressa ISSN 0034-7299

Resumo

TEIXEIRA, Lázaro Juliano  e  MACHADO, João Natel Pollonio. Maneuvers for the treatment of benign positional paroxysmal vertigo: a systematic review. Rev. Bras. Otorrinolaringol. [online]. 2006, vol.72, n.1, pp.130-139. ISSN 0034-7299.  http://dx.doi.org/10.1590/S0034-72992006000100021.

Benign Paroxysmal Positional Vertigo (BPPV) is one of the most frequent diseases of the vestibular system and it is characterized by episodes of recurrent vertigo triggered by head movements or position changes. There are several approaches for treatment, but efficacy is still being discussed. AIM: To asses the effectiveness of the specific maneuvers available to the treatment of BPPV. METHODOLOGY: An electronic search at the main databases, including MEDLINE, LILACS, PEDro, Cochrane Collaborations Database was performed, and we selected only randomized clinical trials studying adults with diagnosis of BPPV confirmed by the Dix-Hallpike test. The trials should have included physical maneuvers such as Epley and Semont. The main outcome was Dix-Hallpike negative test and the changes to subjective complaints. The trials were assessed using Jadad’s scale and only studies with quality scores equal or above 3 were pooled on a meta-analyses to assess their effectiveness. RESULTS: We found five controlled clinical trials phase I comparing the Epley’s maneuver with controls or placebo. The meta-analysis showed positive evidence of Epley’s maneuver to the posterior semicircular canal (effect size = 0.11 [CI 95% 0.05, 0.26] of objective improvement [Dix-Halpike] within one week, 0.24 [CI 95% 0.13, 0.45] within one month and 0.16 [CI 95% 0.08, 0.33] of improvement reported by the patients within one week. There are no studies about the efficacy of Semont’s maneuver. CONCLUSION: There is scientific evidence showing good efficacy of Epley’s maneuver in the treatment.

Palavras-chave : Vestibular Diseases; Vertigo; Rehabilitation; Physical Therapy; Meta-analysis; Literature Review.

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