@article{10818/41124, year = {2017}, month = {7}, url = {http://hdl.handle.net/10818/41124}, abstract = {Recent studies have shown an association between alterations in laryngopharyngeal mechanosensitivity (LPMS) and dysphagia, obstructive sleep apnea, and chronic cough hypersensitivity syndrome. A previous reliability study of a new laryngopharyngeal endoscopic esthesiometer and rangefinder (LPEER) showed high intraand inter-rater reliability; however, its accuracy has not been tested. We performed an accuracy study of the LPEER in a prospectively and consecutively recruited cohort of 118 patients at two tertiary care university hospitals. Most of the patients were suffering from dysphagia, and all of them underwent a standard clinical evaluation and fiberoptic endoscopic evaluation of swallowing with sensory testing (FEESST) using a new sensory testing protocol. The sensory test included determinations of the laryngeal adductor reflex threshold (LART), the cough reflex threshold (CRT) and the gag reflex threshold (GRT). Abnormalities on these reflex thresholds were evaluated for associations with major alterations in swallowing safety (pharyngeal residues, penetration, and aspiration).}, publisher = {Dysphagia}, keywords = {Deglutition}, keywords = {Deglutition disorders}, keywords = {Sensitivity}, keywords = {Specificity}, keywords = {Larynx}, keywords = {Mechanoreceptor}, keywords = {Sensory thresholds}, title = {Accuracy of a Laryngopharyngeal Endoscopic Esthesiometer (LPEER) for Evaluating Laryngopharyngeal Mechanosensitivity: A Validation Study in a Prospectively Recruited Cohort of Patients}, doi = {10.1007/s00455-017-9826-y}, author = {Giraldo Cadavid, Luis Fernando and Burguete, Javier and Rueda, Felipe and Castaneda, Natalia and Arbulú, Mario and Balaguera, Jorge I. and Paez, Nelson and Fernández González, Secundino}, }