- Conditions
- Laryngopharyngeal Reflux, Zenker's Diverticulum
- Interventions
- Cricopharyngeal myotomy, PH probe Testing
- Procedure · Diagnostic Test
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2018
- U.S. locations
- 1
- States / cities
- Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Jul 25, 2022 · Synced May 21, 2026, 11:59 PM EDT