Trial
NCT02428959
Diagnostic Utility of Amyl Nitrite in Patients With Suspected Achalasia Undergoing High Resolution Esophageal Manometry (HREM)
UnknownWITHDRAWNOTHER/UNKNOWNConfidence: LOW
Sponsor
Johns Hopkins University
Collaborators
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Condition
Dysphagia
Intervention
Amyl Nitrite
Why stopped
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Provenance
Dataset: 2026-07-02 • Source: ClinicalTrials.gov API v2 • Last update: 2019-09-30