Reflex Decay Test Can Reveal Ear Involvement in Fabry Disease

In this study, we aimed to investigate the nature of auditory issues in FD using a wide spectrum of audiological tests. Design: This cross-sectional study was conducted between June 2017 and December 2018. We collected the clinical and laboratory data of 40 eligible FD patients, 45 healthy subjects, and 26 diabetic controls. All patients and controls completed audiologic evaluations that included tympanometry, acoustic reflex threshold test, reflex decay test, pure-tone audiometry, speech audiometry, transient otoacoustic emissions (TEOAEs), high-frequency audiometry, and distortion product otoacoustic emission (DPOAE). Results: In our study population, hearing was reduced at higher frequencies starting at 4 kHz in both the FD and diabetic groups. Regarding the acoustic reflex threshold test, FD and diabetic patients had similar results. In all frequencies, positive decay was significantly more frequent in FD patients when compared with the diabetic patients and healthy controls (p 
Source: Ear and Hearing - Category: Audiology Tags: Research Article Source Type: research