Acoustic voice analysis

DEVICE3 trials

Sponsors

Kazakh Medical University of Continuing Education, Osijek University Hospital, University of Texas Southwestern Medical Center

Conditions

Gastro Esophageal RefluxLaryngectomy; StatusLaryngitisLaryngopharyngeal RefluxLaryngopharyngitis ChronicLarynx CancerPhonotrauma

Unknown Phase

Method of Early Diagnosis of Laryngopharyngeal Reflux

CompletedNCT04771221

Kazakh Medical University of Continuing EducationGastro Esophageal Reflux, Laryngitis, Laryngopharyngeal Reflux +1

Start: 2021-01-10End: 2022-02-15Updated: 2023-01-10

Phonatory Movement of the Pharyngoesophageal Mucosa in Laryngectomy Patients

CompletedNCT05561920

Osijek University HospitalLaryngectomy; Status, Larynx Cancer

Start: 2022-08-01End: 2025-04-01Updated: 2026-03-31

Patients With and Without Phonotrauma

RecruitingNCT05625191

University of Texas Southwestern Medical CenterPhonotrauma

Start: 2023-01-17End: 2026-12-31Target: 100Updated: 2026-06-11