# Ultrasound Evaluation of Lower Extremity Arteries After Topical Nitroglycerin Administration

> **NCT04155476** · EARLY_PHASE1 · UNKNOWN · sponsor: **Deborah Heart and Lung Center** · enrollment: 80 (estimated)

## Conditions studied

- Peripheral Arterial Disease

## Interventions

- **DRUG:** Nitroglycerin Topical Product

## Key facts

- **NCT ID:** NCT04155476
- **Lead sponsor:** Deborah Heart and Lung Center
- **Sponsor class:** OTHER
- **Phase:** EARLY_PHASE1
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2019-12-30
- **Primary completion:** 2020-03-30
- **Final completion:** 2020-03-30
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2019-11-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04155476

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04155476, "Ultrasound Evaluation of Lower Extremity Arteries After Topical Nitroglycerin Administration". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04155476. Licensed CC0.

---

*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*