JOURNAL ARTICLE

Risk factors for poor outcome of a single Epley maneuver and residual positional vertigo in patients with benign paroxysmal positional vertigo

Go Sato, Kazunori Sekine, Kazunori Matsuda, Noriaki Takeda
Acta Oto-laryngologica 2013, 133 (11): 1124-7
23848235

CONCLUSION: The findings suggest that in patients with posterior semicircular canal (PSCC) benign paroxysmal positional vertigo (P-BPPV), head trauma and prolonged bedrest, but not inner ear disease, are risk factors for poor outcome of a single Epley maneuver and persistent residual positional vertigo.

OBJECTIVES: We first examined the efficacy of a single Epley maneuver and then assessed the time course in remission of residual positional vertigo in patients with idiopathic P-BPPV and secondary P-BPPV.

METHODS: A total of 157 patients with idiopathic P-BPPV and 40 patients with secondary P-BPPV (secondary to head trauma in 8 patients, to prolonged bedrest in 14 patients, and to inner ear disease in 18 patients) were treated with a single Epley maneuver.

RESULTS: The negative rates of the Dix-Hallpike test on day 7 after a single Epley maneuver in both patients with P-BPPV secondary to head trauma (25%) and those with prolonged bedrest (36%) were significantly lower than that (73%) in patients with idiopathic P-BPPV. Additionally, the remission of residual positional vertigo in the former groups of patients was significantly delayed in comparison with that of the latter group. However, there were no significant differences in the efficacy of a single Epley maneuver and persistent residual positional vertigo between idiopathic P-BPPV and P-BPPV secondary to inner ear disease.

Full Text Links

Find Full Text Links for this Article

Discussion

You are not logged in. Sign Up or Log In to join the discussion.

Related Papers

Remove bar
Read by QxMD icon Read
23848235
×

Save your favorite articles in one place with a free QxMD account.

×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"