TY - JOUR AU - Alexandra Corojan Loor AU - Sebastian Nedelecuț AU - Dan Dumitrașcu PY - 2020/01/23 Y2 - 2024/03/29 TI - High prevalence of gastroesophageal reflux in vocal opera students. A case-control type study JF - Medicine and Pharmacy Reports JA - Medicine and Pharmacy Reports VL - 93 IS - 2 SE - Original Research DO - 10.15386/mpr-1370 UR - https://medpharmareports.com/index.php/mpr/article/view/1370 AB - Background. Opera singers are at risk to develop gastroesophageal reflux, because of the vocational challenges during singing. The singers are reluctant to be submitted to pH-metry fearing throat injuries. We evaluated the gastroesophageal reflux in vocal opera students usinga non-invasive salivary test.Design and setting. A prospective, case-control study was carried out in 30 vocal opera students from the Music Academy of the city Cluj-Napoca, Romania, enrolled in the “canto” section.Methods. For control, 20 medical students and residents were enrolled. Each subject filled in a questionnaire and gave saliva samples for the salivary test Peptest™ (RD Biomed). The statistical analysis was made using program R version 3.2.1 (2015-06-18).Results. According to salivary Peptest, vocal opera students had a higher prevalence of gastro-esophageal reflux than the control group (96.67% versus 30%; 29 from 30 vs 14 from 20), P <0.001. Only 50% (15 of 30) of the vocal opera students reported reflux symptoms.Conclusions. Salivary Peptest confirmed a higher prevalence of gastroesophageal reflux in vocal opera students, although not all of them reported reflux symptoms. ER -