Purpose
Long-term outcomes of sudden sensorineural hearing loss (SSNHL) are poorly studied. The recurrence rate is heterogeneous, and the prognosis of relapses is uncertain. The aim of this retrospective study was to evaluate the recurrence rate of SSNHL and to analyze the correlation with clinical and audiometric characteristics.
Method
Seventy-three patients with idiopatic SSNHL were evaluated. Clinical and audiometric features were recorded. Seventy patients (95.8%) had at least a 2-year follow-up, whereas 50 (68.4%) had a 5-year follow-up.
Results
Two- and 5-year recurrence rates were 5.60% and 10.34%, respectively. Mean time lapse between 1st episode and recurrence was 29.33 ± 26.60 months. About 70% of patients had a partial recovery at recurrence. The same ear was affected in 42.8% of patients, the contralateral ear was affected in 42.8% of patients, and recurrence was bilateral in 14.4% of cases. Recurrence correlated only with the presence of tinnitus during follow-up. However, the small number of participants with recurrence represented a limiting factor of our study.
Conclusions
Recurrences of SSNHL are rare events that can involve ipsilateral or contralateral ear. Further studies are necessary to identify predictors of recurrence.
Adenocarcinomas show the best response and prognosis with DDP+VNB scheme that seems to be an effective and well-tolerated first-line CT for RMSGM, whereas it has only low palliative activity as a second-line CT.
The Journal of International Advanced Otology (J Int Adv Otol) is an international, peer reviewed, open access publication that is fully sponsored and owned by the European Academy of Otology and Neurotology and the Politzer Society. The journal is published triannually in April, August, and December and its publication language is English.The scope of the Journal is limited with otology, neurotology, audiology (excluding linguistics) and skull base medicine.The Journal of International Advanced Otology aims to publish manuscripts at the highest clinical and scientific level. J Int Adv Otol publishes original articles in the form of clinical and basic research, review articles, short reports and a limited number of case reports. Controversial patient discussions, communications on emerging technology, and historical issues will also be considered for publication.Target audience of J Int Adv Otol includes physicians and academics who work in the fields of otology, neurotology, audiology and skull base medicine.
density of < 0.3 g/cm3 was 100% specific and sensitive for predicting patients who required FGE surgery. Positive predictive value was 100%.Conclusions: Normohormonal patients with hypercalcemia have a higher incidence of four gland disease than those with elevated PTH levels. Regardless, single adenomas can be found in these patients. Pre-operative ultrasound and intraoperative calculation of gland density are easily done and may be an alternative to iPTH for surgical decision making.
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