Emmett J R, Shea J J
Laryngoscope. 1979 Aug;89(8):1229-38. doi: 10.1002/lary.1979.89.8.1229.
During the 24 month period ending in December 1978, 31 patients with sudden idiopathic sensorineural hearing loss were treated with vasodilators and Hypaque. Fifteen patients met the treatment criteria of being treated within the first month following onset, no vertigo, and the hearing loss was not complete. Twelve patients (80%) had complete return of their hearing. Two patients (13%) had partial return of their hearing, and 1 patient (6%) had no response to treatment. Of the 16 patients treated who did not meet the criteria, 6 patients (38%) had complete return of their hearing. Eight patients (50%) had partial return of their hearing and 2 patients (12%) had no return of their hearing.
在截至1978年12月的24个月期间，31例特发性突聋患者接受了血管扩张剂和泛影葡胺治疗。15例患者符合治疗标准，即在发病后第一个月内接受治疗，无眩晕，且听力损失不完全。12例患者（80%）听力完全恢复。2例患者（13%）听力部分恢复，1例患者（6%）对治疗无反应。在未符合标准的16例接受治疗的患者中，6例患者（38%）听力完全恢复。8例患者（50%）听力部分恢复，2例患者（12%）听力未恢复。
