We conclude that IT methylprednisolone injection provides more significant hearing improvement for patients that failed with previous high-dose systemic corticosteroid administration than systemic corticosteroid treatment alone. So it may be the first-step medical treatment of idiopathic SSHL alone or at least may be combined with the systemic corticosteroid administration.

Therapeutic, II.

The purpose of this study was to evaluate the effectiveness of our combined treatment regimen and to clarify the possible prognostic factors in sudden sensorineural hearing loss (SSNHL). In a retrospective chart review, the charts of 68 patients who matched the inclusion criteria of this study were evaluated. All patients were treated with a standard regimen including prednisone, dextran and piracetam between January 1998 and December 2001. Initial (at the beginning of therapy) and final (3 weeks after the beginning of therapy) audiograms were compared with respect to hearing improvement. Possible prognostic factors were also evaluated. Overall hearing improvement was determined as 54.4%. Sex was the only determined prognostic factor in this study. Females had a better prognosis. Our treatment regimen had no superiority to the reported spontaneous hearing recovery. Females seem to have a better prognosis.

AimWe aimed to evaluate the semicircular canal functions of the vestibular system in pregnant women with hyperemesis gravidarum.MethodsThis is a prospective case–control study. Among pregnant women in their first trimester (<14. gestational weeks) who presented to our outpatient clinic, 36 patients diagnosed with hyperemesis gravidarum defined as persistent nausea and vomiting requiring intravenous hydration or loss of at least 5% of prepregnancy weight and 34 healthy pregnant without nausea and vomiting were included. Otorhinolaryngologic examination and video head impulse test (vHIT) was performed to all patients. Vestibular‐ocular reflex (VOR) gain and gain asymmetry were assessed between groups.ResultsThe VOR gains in each semicircular canal did not differ between hyperemesis and control groups. Using a VOR gain cut‐off value of 0.8, the groups were compared in terms of the frequency of low values. In the hyperemesis group, abnormally low gain values of left anterior canal were more frequently observed than in the control group (32 [88.9%], 22 [64.7%], respectively, P = 0.01). In left anterior–right posterior (LARP) plane VOR gain asymmetry was higher in hyperemesis group (13.5 [1.0–71.0], 6.0 [0.0–35.0], P = 0.001). No significant gain asymmetry was detected between the groups in the other planes.ConclusionSemicircular canal functions were not abnormal globally in women with hyperemesis gravidarum. However, higher LARP plane asymmetry and low LA gain in women with hyperemesis suggests need for further research to clarify functional role of vestibular system on hyperemesis gravidarum.