Audiological evaluation in patients with Behçet's disease

Bilateral sudden sensorineural hearing loss in patient with Behçet disease

Bacckground: Approximately 80% to 85% of sudden sensorineural hearing loss (SSNHL) is idiopathic, but immune-mediated mechanisms are thought to be involved. Behçet disease is an autoinflammatory vasculitis that may involve vessels of the inner ear. It can cause sensorineural hearing loss (SNHL) and an increased risk of SSNHL. Study Sample: We report a 21-year-old man who was diagnosed with Behçet disease in childhood and presented to our clinic with a 10-day history of abrupt hearing deterioration in both ears. Pure-tone audiometry showed severe to profound bilateral SNHL. Results: Oral prednisolone was prescribed for 3 weeks. Concurrent intratympanic steroid injections (ITSIs) were administered in each ear every 2 days for 5 days. A total of 15 daily sessions of hyperbaric oxygen therapy (HBOT) were completed. Acupuncture was performed every 2 days for 1 month. After these combined therapies, the patient's hearing threshold by 20 dB and his speech recognition threshold were improved. Conclusions: Some patients with SSNHL recover no hearing improvement after routine treatment, and alternative treatments including ITSI, HBOT, and acupuncture can be considered as optional. We used an aggressive multimodal approach to treat severe bilateral SSNHL in patient with Behçet disease.

Evaluation of hearing loss and tinnitus in Behcet's disease

OBJECTIVE

The aim of this study is to evaluate sensorineuralhearing loss (SHNL) and tinnitus in patients with Behcet's disease (BD), while also determining the association between the clinical symptoms of BD and the disease duration with the development of hearing loss.

MATERIALS AND METHODS

The study included 44 patients with BD and 42 healthy volunteers as the control group. The level of tinnitus-induced annoyance and the effects of tinnitus on daily life were evaluated with Visual Analog Scale (VAS) and the Tinnitus Reaction Questionnaire (TRQ). The hearing levels of all participants were measured with high-frequency audiometry and transient auto-acoustic emission tests.

RESULTS

The patients with BD were significantly more affected by SNHL and tinnitus than the controls (p < 0.05). The correlation between disease duration and age among those with SNHL was statistically significant (p < 0.05). No association was found between the clinical findings and SNHL and tinnitus (p > 0.05) in the BD patients.

CONCLUSION

In the present study, high-frequency SNHL was found to be common in among the patients with BD. SNHL in BD is positively correlated with the patients' age of the and the disease duration.

The effect of thyroid autoantibody positivity on the functions of internal ear

The objective of the study is to investigate if any significant difference exists in hearing thresholds and tympanometric examination results among patients whose thyroid antibody positivity was detected approximately 1 year or at least 5 years ago. Study population aged less than 40 years consisted of 17 patients who had thyroid antibody positivities for an average of 1 year (first group), 15 patients who were followed up for at least 5 years for thyroid antibody positivity (second group), and 18 volunteers (third group). Tympanometric examination results, stapes reflex, SRT, SD, and pure tone values were examined. When the second group and the third group were compared, significant results were obtained at hearing frequencies between 500 and 4000 Hz. When the first group and the third group were compared, only at 1000 Hz threshold significant results were obtained. During evaluation of hearing frequencies between 250 and 8000 Hz, significant results were not observed between the second group and the first group. When the first and the second groups were compared with the control group, significant results were obtained as for tympanometric examination findings and significant results were not observed between the second group and the first group. A significant difference was not detected as for the results of stapes reflex. Since thyroid antibody positivity affects the functions of internal ear, these patients should be more closely monitored. Since these effects become deeper in line with increased exposure to autoantibody positivity, variations in auditory responses should be more attentively monitored.

Functions of the inner ear in psoriatic arthritis

OBJECTIVE

This study aimed to investigate whether there is a negative impact as a result of psoriatic arthritis disease of the inner ear function.

METHODS

Twenty-four successive patients and 38 healthy volunteers, younger than 60 years of age, who were followed up for at least for one year in the outpatient clinics of physical therapy and rehabilitation with the diagnosis of PsA according to CASPAR criteria (17) and who did not complain of any hearing impairment were included in the study. Distortion-product otoacoustic emission (DPOAE) values between 1kHz and 4kHz, tympanometric examination results, stapes reflex values, speech reception threshold (SRT) and speech discrimination (SD) values, pure-tone values between 250 and 8000Hz and high-frequency values between 10,000, 12,500 and 16,000Hz were analyzed. Statistical comparisons between both groups were performed using chi-square test and Mann-Whitney U test. p<0.05 was accepted as the level of statistical significance.

RESULTS

Our study population consisted of 24 [9 male (37.5%) and 15 female (62.5%)] patients with a mean age of 47.21±11.28 (range, 28-59) years and 38 [16 male (42.1%) and 22 female (57.9%)] healthy volunteers with a mean age of 44.39±8.12 (range, 29-59) years as the control group. Mean duration of arthritis was 7.62±4.88 years. In the evaluation of hearing frequencies of the patients between 4000 and 6000Hz, a statistically significant difference was found relative to the control group (p<005). DPOAE values of the patients were analyzed within the 1000-4000Hz interval. When compared with the control group, a statistically significant difference was found at 3000 and 4000Hz (p<005).

CONCLUSION

Our study provides strong evidence suggesting the necessity of monitorization of these patients regarding sensorineural hearing loss so as to take measures against the development of hearing loss during early stage, which may be another disability in patients with PsA, which is itself a potential cause of severe disability.