Positive Predictive Value of the Dx-pH Probe for Predicting PPI Response in LPR

Clinical trial NCT01755221 · COMPLETED

Trial details

NCT number: NCT01755221
Sponsor: Northwestern University
Status: COMPLETED
Study type: OBSERVATIONAL

Laryngopharyngeal Reflux (LPR)Extraesophageal Reflux Reflux Laryngitis Posterior Laryngitis

Start date: 2012-08-01
Primary completion: 2014-11-01
Enrollment: 42

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