ABSTRACT
Objective@#To evaluate the correlation between type Ⅰ allergic reaction and pathogenesis of Meniere′s disease.@*Methods@#A total of 35 (10 male vs. 25 female) patients aged between 21-66 years diagnosed with Meniere′s disease were recruited to this study, mean age of them was (47.3±13.6) years. The control group consisted of 15 inpatients (5 male vs. 10 female) with pharyngolaryngeal diseases but without otologic and rhinologic abnormity, mean age was 45.4±12.8 years. Allergic prevalence, serous total immunoglobulin E( tIgE ) levels, serous specific immunoglobulin E( sIgE ) levels and subtypes of T lymphocytes were measured and compared in patients with Meniere′s disease and the control group. Severity of vertigo, tinnitus and sensation of fullness were compared between Meniere′s disease patients with or without allergy.@*Results@#Allergic prevalence were significantly different (Pearson chi-square 5.832, P<0.05) between patients with Meniere′s disease and the control group(57.1% vs. 20.0%). Patients with Meniere′s disease report higher level of serous tIgE compared with controls, the difference is statistically significant (Z=168.000, P<0.05). However, positive rates of sIgE of food allergens and inhalant allergens were not significantly different between patients with Meniere′s disease and the control group. Scores of vertiginous severity, dizziness handicap inventory (DHI) and tinnitus handicap inventory (THI) were significantly different between Meniere′s disease patients with or without allergy (P<0.05). Treg and Treg/Th17 levels (Z=26.000) were much higher in Meniere′s disease patients with allergy than in the controls(P<0.05).@*Conclusions@#Patients with Meniere′s disease report higher rate of allergy than the control group. Type Ⅰ allergic reaction is thought to be one of the possible reasons that may induce endolymphatic hydrops and lead to Meniere′s disease.
ABSTRACT
Objective To evaluate Chinese tinnitus handicap questionnaire (T HQ ) reliability and validity through clinical use and analysis .Methods A total of 230 tinnitus patients who were seen at our ENT clinic with tinnitus lasting longer than 3 months were administered with the THQ ,THI ,tinnitus questionnaire ,pure tone au‐diogram and tinnitus matching .Assessed THQ’s reliability and validity ,the relationship between THQ and its re‐lated factors .Results In the 206 tinnitus patients ,the Cronbach’sαwas 0 .93 ,split -half reliability was 0 .91 ,test-retest reliability was 0 .96 .In the 171 tinnitus patients ,the THI correlation coefficient was 0 .745 .The THQ scores were highly correlated with the hearing loss level of the worse ear .The age ,sex ,side ,complications ,dura‐tion and tinnitus matching were not correlated with THQ scores .Conclusion THQ Chinese version has good relia‐bility and validity .It is worthy of clinical application .