Clinical trial
A New Nasopharyngeal pH Probe for Diagnosis of Laryngopharyngeal Reflux
NCT01308502 is registered in ClinicalTrials.gov with Children's Hospital of Philadelphia as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- A New Nasopharyngeal pH Probe for Diagnosis of Laryngopharyngeal Reflux
- Lead sponsor
- Children's Hospital of Philadelphia
- Phase
- Phase 4
- Overall status
- Withdrawn
- Start date
- January 31, 2010
- Completion date
- January 31, 2012
- Enrollment
- 0 (actual)
- Sites
- 1
Conditions
As the registry lists them; a condition with its own page is linked.