{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,27]],"date-time":"2026-06-27T23:16:36Z","timestamp":1782602196652,"version":"3.54.5"},"reference-count":30,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2010,9,1]],"date-time":"2010-09-01T00:00:00Z","timestamp":1283299200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["aao-hnsfjournals.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Otolaryngol.--head neck surg."],"published-print":{"date-parts":[[2010,9]]},"abstract":"<jats:sec><jats:title>OBJECTIVE<\/jats:title><jats:p>To determine if variations in common treatments for benign paroxysmal positional vertigo (BPPV) affected efficacy.<\/jats:p><\/jats:sec><jats:sec><jats:title>STUDY DESIGN<\/jats:title><jats:p>Prospective, pseudo\u2010randomized study.<\/jats:p><\/jats:sec><jats:sec><jats:title>SETTING<\/jats:title><jats:p>Outpatient practice in a tertiary care facility.<\/jats:p><\/jats:sec><jats:sec><jats:title>SUBJECTS AND METHODS<\/jats:title><jats:p>Patients (n = 118) with unilateral BPPV of the posterior canal, including 13 patients with BPPV of the lateral canal, were tested at a tertiary care center on one of five interventions: canalith repositioning maneuver (CRP), CRP plus home exercise, modified CRP, CRP for patients with involvement of two semicircular canals, and self\u2010CRP home exercise. Self\u2010CRP was also compared to previously published data on efficacy of the Brandt Daroff exercise. Main outcome measures were vertigo intensity and frequency, presence\/absence of Dix\u2010Hallpike responses, Vestibular Disorders Activities of Daily Living Scale (VADL), and computerized dynamic posturography.<\/jats:p><\/jats:sec><jats:sec><jats:title>RESULTS<\/jats:title><jats:p>Vertigo intensity and frequency and Dix\u2010Hallpike responses decreased significantly, and posturography and VADL improved significantly from pre\u2010to post tests. No other significant changes were found. The groups did not differ significantly. Vertigo intensity and frequency were not strongly related at pretest but were related at post\u2010test. Length of illness and age did not influence the results.<\/jats:p><\/jats:sec><jats:sec><jats:title>CONCLUSION<\/jats:title><jats:p>However the head is moved, as long as it is moved rapidly enough and through the correct planes in space, repositioning treatments are likely to be effective. Therefore, clinicians have a range of choices in selecting the treatment best suited for each patient's unique needs.<\/jats:p><jats:p>\u00a9 2010 American Academy of Otolaryngology\u2010Head and Neck Surgery Foundation. All rights reserved.<\/jats:p><\/jats:sec>","DOI":"10.1016\/j.otohns.2010.05.022","type":"journal-article","created":{"date-parts":[[2010,8,18]],"date-time":"2010-08-18T06:28:35Z","timestamp":1282112915000},"page":"405-412","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":25,"title":["Canalith repositioning variations for benign paroxysmal positional vertigo"],"prefix":"10.1002","volume":"143","author":[{"given":"Helen S.","family":"Cohen","sequence":"first","affiliation":[{"name":"Bobby R. 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