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Chronic tinnitus affects millions of people, but the mechanisms responsible for the development of this abnormal sensory state remain poorly understood. This study examined the type and extent of cochlear damage that occurs after acoustic trauma sufficient to induce chronic tinnitus in rats.
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Tinnitus is a very serious problem in otolaryngology. The authors used for torpid cases the intratympanic administration of Gentamicin sulphate, administered twice a day. Nine patients with Ménière's disease were treated. The results were very favourable, deterioration of hearing did not occur and
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To study the relationship of life-time noise exposure and experience of tinnitus.
Audiometric measures included otoscopy, pure tone air- and bone-conduction hearing threshold levels (HTL) and otoacoustic emissions (OAEs). Participants completed questionnaires including demographic information, past
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OBJECTIVE
The pathophysiology of tinnitus is obscure and its treatment is therefore elusive. Significant progress in this field can only be achieved by determining the mechanisms of tinnitus generation, and thus, histopathologic findings of the cochlea in presbycusis with tinnitus become crucial. We
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OBJECTIVE
To characterize hearing loss, tinnitus and associative factors in Meniere's disease.
METHODS
From our vertigo database consisting of 1356 patients, we retrieved 243 patients with Meniere's disease (MD).
RESULTS
Hearing loss was the initial symptom in 13% of cases. Altogether 64% (n=133) of
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A retrospective study of several procedures--for either treatment of vertigo or resection of acoustic neuromas--was performed to determine their effect on tinnitus. Subjective ratings of the state of tinnitus (resolution, improvement, maintenance, or deterioration) were obtained by questionnaire.
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OBJECTIVE
To evaluate effectiveness of 60-mW laser irradiation in the treatment of tinnitus.
METHODS
Prospective, randomized double-blind study.
METHODS
This investigation included 68 ears in 45 patients with disabling unilateral or bilateral tinnitus. The active or placebo laser treatment was
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Fifty-six patients with continuous and severe tinnitus as their major complaint were treated with traditional Chinese acupuncture. After a pre-treatment period with baseline evaluation of tinnitus, 10 treatments were given during a period of 20 days, followed by a post-treatment period in order to
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In the majority of cases tinnitus has a high pitch and can be matched rather precisely to an objective high frequency sound. However, it is well known that tinnitus can be masked by different tones without any frequency selectivity. We wondered whether objective tones matched to tinnitus would show
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Sound without external stimuli may warn of serious conditions. Accurate history and physical examination along with ancillary testing, including audiograms, are essential in evaluation of these patients. Evaluation of sudden tinnitus may save hearing. Extra-auditory tinnitus may arise from
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UNASSIGNED
Tinnitus is a common disorder that causes significant morbidity; however, the neurophysiological mechanism is not yet fully understood. A relationship between tinnitus and limbic system has been reported. As a significant component of the limbic system, the hippocampus plays an important
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OBJECTIVE
To develop and internally validate a prediction model for tinnitus recovery following unilateral cochlear implantation.
METHODS
A cross-sectional retrospective study.
METHODS
A questionnaire concerning tinnitus was sent to patients with bilateral severe to profound hearing loss, who
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OBJECTIVE
To evaluate the efficacy and safety of intratympanic AM-101 in patients with persistent acute inner ear tinnitus after acute acoustic trauma, idiopathic sudden sensorineural hearing loss (ISSNHL), or acute otitis media.
METHODS
Prospective, double-blind, randomized, placebo-controlled
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The presence in childhood of tinnitus is still a neglected problem both in pediatric and otorhinolaryngological literature, even if it is not uncommon in the pediatric population. In fact its incidence ranges from 13 to 29% in children with normal hearing function and is reported in 59% of children
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