Open AccessStapedial reflex and recruitment: What is the relationship with tinnitus?
Author(s) -
Fernando Antônio da Silva Fernandes,
Alexandre Caixeta Guimarães,
Guilherme Machado de Carvalho,
Raquel Mezzalira,
Guita Stoler,
Jorge Rizzato Paschoal
Publication year - 2014
Publication title -
noise and health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.344
H-Index - 48
eISSN - 1998-4030
pISSN - 1463-1741
DOI - 10.4103/1463-1741.144427
Subject(s) - tinnitus , audiology , acoustic reflex , reflex , medicine , outpatient clinic , population , psychology , hearing loss , anesthesia , environmental health
Tinnitus is characterized by an auditory perception of sound, with no stimuli from the external environment. Tinnitus is an increasingly significant complaint, affecting 10-17% of the world population. As a symptom, it should always be considered with pathology in the auditory system. Our study aims to assess the relationship of this symptom with the presence of a stapedial reflex and the phenomenon of recruitment. Medical records of patients complaining of subjective tinnitus during their first consultation in the Outpatient Clinic of the Unicamp Teaching Hospital, in Brazil, between 2011 and 2012 were analyzed. We carried out a study with 65 non-randomized tinnitus individuals using questionnaires, clinical and audiological evaluations. The visual analogue scale was used to characterize the degree of disturbance caused by tinnitus. Statistical tests were performed using the IBM SPSS Statistics 19. No association was found between tinnitus and the presence of acoustic reflex or phenomenon of recruitment. We concluded that there is no relationship between tinnitus, the phenomenon of recruitment or the presence of an acoustic reflex.