Clinical Trial Update: A New Nasopharyngeal pH Probe for Diagnosis of Laryngopharyngeal Reflux [Phase 4]

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Summary

A Phase 4 trial evaluating a nasopharyngeal pH probe for diagnosing laryngopharyngeal reflux has been withdrawn.

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Diseases / indications

• Laryngopharyngeal Reflux

Snippet

Sponsor: Children's Hospital of Philadelphia | Conditions: Laryngopharyngeal Reflux | Phase 4 | Status: WITHDRAWN