Evaluation of angiotensin converting enzyme insertion/deletion, alpha adducin (ADD1) G460W, and IL-10 gene polymorphisms, and determination of prognostic effects in idiopathic sudden sensorineural hearing loss  

作　　者：Vural Akın Mehmet Emre Sivrice Kuyas Hekimler Oztürk Hasan Yasan Mustafa Tüz Erdogan Okur Yusuf Çagdas Kumbul 

机构地区：[1]Department of Otorhinolaryngology and Head&Neck Surgery,Yüksekova State Hospital,Hakkari,Turkiye [2]Department of Otorhinolaryngology and Head&Neck Surgery,Süleyman Demirel University Faculty of Medicine,Isparta,Turkiye [3]Department of Medical Genetics,Süleyman Demirel University Faculty of Medicine,Isparta,Turkiye

出　　处：《Journal of Otology》2024年第2期97-105,共9页中华耳科学杂志（英文版）

基　　金：supported by The Coordinatorship of Scientific Research Projects Department,Süleyman Demirel University(Grant Number:TTU-2021-8402).

摘　　要：Objective:The aim of this study was to examine angiotensin converting enzyme(ACE)insertion/deletion,alpha adducin,and interleukin-10(IL-10)gene polymorphisms(GPs)in terms of both idiopathic sudden sensorineural hearing loss(ISSNHL)risk and their potential prognostic effects.Methods:The study group consisted of 70 patients and the control group consisted of 50 patients.Venous blood samples were analyzed for relevant GPs via kompetitive allele-specific polymerase chain reaction.Age,sex,affected side,tinnitus,and vertiginous symptom status,number of days between symptom onset and hospital admission,pure tone audiometry results at admission and after treatment were included in the study.Data were compared statistically.Results:The D allele of ACE insertion/deletion GP was significantly more frequent in patients with ISSNHL than in the control group(p=0.032).II genotype was associated with a reduced risk of ISSNHL(p=0.036).The amount of hearing loss was significantly higher in patients with the TT genotype(p=0.027)and T allele of the IL-10 GP(p=0.035)than in the patients without this allele.Severe hearing loss was a poor prognostic factor(p=0.008).Conclusions:The D allele of ACE insertion/deletion GP may be involved in the ISSNHL etiology.Due to the association of this allele with occlusive vascular pathologies,ischemia is believed to be a common pathway in the etiopathogenesis of ISSNHL.

关 键 词：Alpha adducin Idiopathic sudden sensorineural hearing loss Angiotensin converting enzyme Gene polymorphism INTERLEUKIN-10 

分 类 号：R764[医药卫生—耳鼻咽喉科]