Acta oto-laryngologica · 2019
Efficacy of combination therapy in adolescent and adult patients with total-deafness sudden sensorineural hearing loss.
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Sun Hongcun, Hu Jiandao, Mao Zhenyu, Ma ZhaoXin
Аннотация
BACKGROUND: Combination therapy is the first-line option for total-deafness sudden sensorineural hearing loss (SSNHL). Age may act as a crucial prognostic factor.
OBJECTIVE: The aim of this study was to compare efficacy of combination therapy between adolescent and adult patients with total-deafness SSNHL.
MATERIALS AND METHODS: Twenty-five adolescent patients (adolescent group) and 106 adult patients (adult group) with total-deafness SSNHL were recruited. All the recruited patients underwent initial treatment with batroxobin, methylprednisolone, and gastrodin. After 10-day treatment, hearing outcomes were determined by pure-tone average measured by audiometry. Moreover, the total effective rates in the hearing recovery and improvement of tinnitus were calculated.
RESULTS: There existed no significant difference between two groups in the total effective rate of the hearing recovery (p = .110). However, a significant difference was found in the total effective rate of improvement of tinnitus between two groups (p = .016). Both adolescent and adult patients could receive the optimal hearing gains at 500 Hz (20.2 ± 13.3 and 23.1 ± 13.9dB, respectively), followed by those at 1000 Hz (18.8 ± 12.5 and 22.7 ± 14.8dB, respectively). Yet, adult patients could get better hearing gains only at 500 Hz than adolescent patients (p = .02).
CONCLUSION: Compared with adult patients, adolescent patients with total-deafness SSNHL undergoing combination therapy may be less likely to have hearing recovery and the improvement of tinnitus.
OBJECTIVE: The aim of this study was to compare efficacy of combination therapy between adolescent and adult patients with total-deafness SSNHL.
MATERIALS AND METHODS: Twenty-five adolescent patients (adolescent group) and 106 adult patients (adult group) with total-deafness SSNHL were recruited. All the recruited patients underwent initial treatment with batroxobin, methylprednisolone, and gastrodin. After 10-day treatment, hearing outcomes were determined by pure-tone average measured by audiometry. Moreover, the total effective rates in the hearing recovery and improvement of tinnitus were calculated.
RESULTS: There existed no significant difference between two groups in the total effective rate of the hearing recovery (p = .110). However, a significant difference was found in the total effective rate of improvement of tinnitus between two groups (p = .016). Both adolescent and adult patients could receive the optimal hearing gains at 500 Hz (20.2 ± 13.3 and 23.1 ± 13.9dB, respectively), followed by those at 1000 Hz (18.8 ± 12.5 and 22.7 ± 14.8dB, respectively). Yet, adult patients could get better hearing gains only at 500 Hz than adolescent patients (p = .02).
CONCLUSION: Compared with adult patients, adolescent patients with total-deafness SSNHL undergoing combination therapy may be less likely to have hearing recovery and the improvement of tinnitus.