Baysal Elif, Karatas Erkan, Deniz Murat, Baglam Tekin, Durucu Cengiz, Karatas Zeynel Abidin, Mumbuc Semih, Kanlikama Muzaffer
Gaziantep University, Medical Faculty, Otolaryngology Department, Turkey.
Int J Pediatr Otorhinolaryngol. 2012 May;76(5):649-52. doi: 10.1016/j.ijporl.2012.01.030. Epub 2012 Feb 18.
The aim of this study was to investigate whether there is a significant correlation between intra- and postoperative electrically evoked stapedius reflex thresholds (eSRTs) in children with cochlear implants.
Sixty-five pediatric cochlear implant users were included in this study. All patients had congenital prelingual hearing loss. The round window approach was used in all patients. The eSRTs were intraoperatively measured using the 1st, 3rd, 6th and 12th electrodes of the cochlear implant. The measurements taken during the first fitting of the device were taken again one month after surgery. We used paired-sample t-tests to determine the correlation between intra- and postoperative eSRTs.
The eSRT analysis revealed a statistically significant difference between the intra- and postoperative thresholds. A correlation analysis did not reveal any correlation between intra- and postoperative eSRTs.
Intraoperative eSRT measurements were unable to predict early postoperative eSRTs.
本研究旨在调查人工耳蜗植入儿童术中与术后电诱发镫骨肌反射阈值（eSRTs）之间是否存在显著相关性。
本研究纳入了65名接受人工耳蜗植入的儿童。所有患者均为先天性语前听力损失。所有患者均采用圆窗入路。术中使用人工耳蜗的第1、3、6和12电极测量eSRTs。在设备首次调试时进行的测量在术后1个月再次进行。我们使用配对样本t检验来确定术中与术后eSRTs之间的相关性。
eSRT分析显示术中与术后阈值之间存在统计学上的显著差异。相关性分析未显示术中与术后eSRTs之间存在任何相关性。
术中eSRT测量无法预测术后早期eSRTs。
