Large-scale testing (Phase 3)Study completedNCT01222169What this trial is testingLaryngeal Reflex Study Under Propofol Anesthesia: Effect of Intravenous LidocaineWho this might be right forLaryngospasm Thomas Erb 80
Not applicableStudy completedNCT03584503What this trial is testingEffect of Use of Endotracheal Tube With Subglottic Suction in RhinoplastyWho this might be right forRhinoplasty Yuzuncu Yil University 132
Not applicableEnded earlyNCT01445847What this trial is testingThe Effect of Intravenous Lidocaine on Post-extubation LaryngospasmWho this might be right forLaryngospasm King Saud University 134
Not applicableUnknownNCT05686941What this trial is testingIs Laryngeal Ultrasound Useful in the Assessment for ILO? A Protocol for a Two-stage Exploratory Pilot StudyWho this might be right forVocal Cord DysfunctionAsthma BrittleInducible Laryngeal Obstruction+1 more Lancashire Teaching Hospitals NHS Foundation Trust 60
Not applicableUnknownNCT05339880What this trial is testingRelation Between Oculocardiac Reflex and LaryngospasmWho this might be right forEye AbnormalitiesArrythmia TC Erciyes University 120
Not applicableStudy completedNCT03356288What this trial is testingThe General Breathing Record StudyWho this might be right forAsthmaHeart FailurePneumonia+3 more TidalSense 70
Not applicableStudy completedNCT03015870What this trial is testingTechnology-assisted Vocal Exercise for Older AdultsWho this might be right forAging University of Illinois at Urbana-Champaign 26
Post-approval studies (Phase 4)Ended earlyNCT00665418What this trial is testingSevoflurane and Laryngeal Reflex Responses in Pediatric PatientsWho this might be right forLaryngospasm University Hospital, Basel, Switzerland 40
Not applicableStudy completedNCT04159116What this trial is testingPrevention and Treatment of Laryngospasm and Hypoxemia Based on Risk Factors in Adult Outpatients Undergoing EGDWho this might be right forLaryngospasmHypoxemia Envision Healthcare Scientific Intelligence, Inc. 57
Not applicableStudy completedNCT02996526What this trial is testingThe Incidence and Impact of Vocal Cord Dysfunction In Patients Undergoing Thoracic SurgeryWho this might be right forVocal Cord ParesisAcquired Vocal Cord Palsy University of Manitoba 173
Not applicableNot Yet RecruitingNCT07651904What this trial is testingPerioperative Respiratory Adverse Events in Cleft Lip and Palate Surgery: Incidence, Risk Factors, and Clinical ScoringWho this might be right forCleft PalateCleft LipLaryngospasm+4 more Marmara University Pendik Training and Research Hospital 150
Not applicableStudy completedNCT02859974What this trial is testingTreatment of Paradoxical Vocal Fold Motion Disorder (PVFMD) With a Form of Respiratory Retraining TechniqueWho this might be right forParadoxical Vocal Fold Motion DisorderVocal Cord Dysfunction Boston Medical Center 15
Not applicableStudy completedNCT05246930What this trial is testingEvaluating the Use of a Device Called Impulse Oscillometry in Participants With Vocal Cord Disorders or AsthmaWho this might be right forBreathing, MouthLung Function DecreasedVocal Cord Dysfunction+2 more University of Rochester 43
Not applicableStudy completedNCT03501095What this trial is testingEvaluation of Laryngeal Morbidity After Orotracheal Intubation by Vocal Analysis and LaryngostroboscopyWho this might be right forIntubation ComplicationVocal Cord DysfunctionVocal Tone Disorder+1 more Azienda Ospedaliero Universitaria Maggiore della Carita 480
Not applicableStudy completedNCT04593394What this trial is testingInducible Laryngeal Obstruction in Severe Asthma in Severe AsthmaWho this might be right forAsthma ChronicVocal Cord Dysfunction Haukeland University Hospital 116
Not applicableWithdrawnNCT05114083What this trial is testingSymptom Scoring for Predicting Vocal Cord Dysfunction (VCD)Who this might be right forVocal Cord Dysfunction Ohio State University
Not applicableStudy completedNCT01916616What this trial is testingA Multidisciplinary Approach to Vocal Cord Dysfunction: A Novel Pilot StudyWho this might be right forVocal Cord Dysfunction CAMC Health System 20
Not applicableStudy completedNCT04140799What this trial is testingUltrasound Prediction For Vocal Cord Dysfunction In Patients Scheduled For Anterior Cervical Spine SurgeriesWho this might be right forVocal Cord Dysfunction Zagazig University 90
Not applicableNot Yet RecruitingNCT06627660What this trial is testingManual Valsalva Maneuver As a Preventive Measure of Postoperative Laryngospasm in Laryngomalacia Cases Undergoing SupraglottoplastyWho this might be right forLaryngomalaciaLaryngospasm Sameh Fathy 58
Not applicableStudy completedNCT03046706What this trial is testingThe Role of Vocal Rest After Removal of Benign Lesions From Vocal CordWho this might be right forVocal Fold PolypVocal Cord Dysfunction Rambam Health Care Campus 100