Articles: vertigo.
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Multicenter Study
Stroke among patients with dizziness, vertigo, and imbalance in the emergency department: a population-based study.
Dizziness, vertigo, and imbalance are common presenting symptoms in the emergency department. Stroke is a leading concern even when these symptoms occur in isolation. The objective of the present study was to determine the "real-world" proportion of stroke among patients presenting to the emergency department with these dizziness symptoms (DS). ⋯ The proportion of cerebrovascular events in patients presenting with dizziness, vertigo, or imbalance is very low. Isolated dizziness, vertigo, or imbalance strongly predicts a noncerebrovascular cause. The symptom of imbalance is a predictor of stroke/TIA.
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Otolaryngol Head Neck Surg · Oct 2006
Natural history of benign paroxysmal positional vertigo and efficacy of Epley and Lempert maneuvers.
We assessed the efficacy of Epley maneuver in patients with posterior canal benign paroxysmal positional vertigo (P-BPPV) and Lempert maneuver in patients with horizontal canal BPPV (H-BPPV). In patients with P-BPPV, positional vertigo in patients treated by Epley maneuver was significantly resolved more quickly than that in untreated patients. ⋯ Epley maneuver was effective for the treatment of patients with P-BPPV, whereas the efficacy of Lempert maneuver for the treatment of patients with H-BPPV was limited. The natural courses in remission of positional vertigo in untreated patients with H-BPPV showed significantly faster resolution than that in patients with P-BPPV.
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Otolaryngol Head Neck Surg · Oct 2006
Surgical treatment for vertigo: patient survey of vertigo, imbalance, and time course for recovery.
To assess surgical treatment of vertigo by patient ratings of postoperative vertigo, imbalance, and timing of symptom improvement. ⋯ Based on patient ratings, surgery improved vertigo in all surgical groups and improved imbalance for ES and VNS groups. Imbalance will likely remain after surgery for vertigo. Patients should be informed that symptoms may not immediately resolve.
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To look for factors relating to the vertigo control and hearing changes after intratympanic injections of gentamicin (GM). ⋯ Our data indicate that the frequency of vertigo is not a key factor in the vertigo control after GM injections, that induction of vestibular damage in the injected ear is essential for the control of vertigo and this effect is mostly pronounced in patients with milder hearing loss, and that hearing improvement is not only a consequence of good vertigo control but also affected by the stress level before treatment.
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Lijec̆nic̆ki vjesnik · Sep 2006
Review[Cervicogenic proprioceptive vertigo: etiopathogenesis, clinical manifestations, diagnosis and therapy with special emphasis on manual therapy].
Cervical proprioceptive system (CPS) consisting of mechanoreceptors of cervical intervertebral joints, mechanoreceptors of neck muscles and ligament's insertions, muscle spindles located in deep short muscles of cervical spine and sensitive fibers connecting neck's proprioceptors with neurons of cornu posteriori of spinal cord, plays an essential part in maintaining bodily balance. CPS, via tractus spinovestibularis, is connected to vestibular nuclei. Clinical and neurophysiological studies have shown that functional disorders and/or organic lesions of CPS cause identical symptoms as vestibular diseases: vertigo, nystagmus and balance disorders. ⋯ Hyperactivity of craniocervical mechanoreceptors also causes disturbances in reflex regulation of postural muscle tonus manifesting as "general instability". Knowledge of CPV as a separate clinical entity is important from diagnostical and therapeutical aspect. As it concerns a peripheral vestibular disorder still unknown to a wider circle of physicians, the article describes etiopathogenesis, clinical manifestations, diagnosis and therapy of CPV with special emphasis on manual therapy.