# Diagnostic Utility of Amyl Nitrite in Patients With Suspected Achalasia Undergoing High Resolution Esophageal Manometry (HREM)

> **NCT02428959** · NA · WITHDRAWN · sponsor: **Johns Hopkins University**

## Conditions studied

- Dysphagia
- Achalasia

## Interventions

- **DRUG:** Amyl Nitrite

## Key facts

- **NCT ID:** NCT02428959
- **Lead sponsor:** Johns Hopkins University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2014-06
- **Primary completion:** 2018-12
- **Final completion:** 2018-12
- **Target enrollment:** 0 (ACTUAL)
- **Last updated:** 2019-09-30


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02428959

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02428959, "Diagnostic Utility of Amyl Nitrite in Patients With Suspected Achalasia Undergoing High Resolution Esophageal Manometry (HREM)". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02428959. Licensed CC0.

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