Laryngopharyngeal Reflux Before and After Cricopharyngeal Myotomy
NCT01880892
·
clinicaltrials.gov ↗
NA
Phase
COMPLETED
Status
10
Enrollment
OTHER
Sponsor class
Conditions
Laryngopharyngeal Reflux
Zenker's Diverticulum
Interventions
PROCEDURE:
Cricopharyngeal myotomy
DIAGNOSTIC_TEST:
PH probe Testing
Sponsor
Mayo Clinic