TY - JOUR T1 - Is it feasible to perform a continuous laryngoscopy exercise test with a cold air inhalate? A case report JF - ERJ Open Research JO - erjor DO - 10.1183/23120541.00222-2022 VL - 8 IS - 4 SP - 00222-2022 AU - Haakon Kvidaland AU - Sandra Stadheim AU - Signe Bø AU - Hege Clemm AU - Ola D. Røksund AU - Maria Vollsæter AU - Jon Hardie Y1 - 2022/10/01 UR - http://openres.ersjournals.com/content/8/4/00222-2022.abstract N2 - Exercise-induced laryngeal obstruction (EILO) describes laryngeal airflow obstruction during increased exercise [1], and is an important differential diagnosis for a variety of respiratory diseases, exercise-induced bronchoconstriction (EIB) being the most common [2]. The prevalence of EILO is reported to be as high as 27% among cross-country skiers [3], compared to 5–7% in the general young population [4, 5]. Breathing cold air may trigger airway obstruction in patients with EIB, and increase the test sensitivity [6].The continuous laryngoscopy exercise (CLE) test can be combined with breathing cold air. Combining the CLE test and cold air does not cause excessive discomfort. The indicated laryngeal responses with cold air support the need for more research. https://bit.ly/3AChJ7VTests were performed at the heart and lung testing laboratory at the Vitality Center for Children and Youth, Department of Pediatric and Adolescent Medicine, Haukeland University Hospital, Bergen, Norway. ER -