# Prevention of Radial Artery Occlusion After Transradial Access Using Nitroglycerin

> **NCT03158532** · PHASE3 · COMPLETED · sponsor: **Instituto de Cardiologia de Santa Catarina** · enrollment: 2040 (actual)

## Conditions studied

- Injury of Radial Artery

## Interventions

- **DRUG:** Nitroglycerin I
- **DRUG:** Placebo I
- **DRUG:** Nitroglycerin II
- **DRUG:** Placebo II

## Key facts

- **NCT ID:** NCT03158532
- **Lead sponsor:** Instituto de Cardiologia de Santa Catarina
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2017-07-06
- **Primary completion:** 2021-10-01
- **Final completion:** 2021-11-01
- **Target enrollment:** 2040 (ACTUAL)
- **Last updated:** 2024-12-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03158532

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03158532, "Prevention of Radial Artery Occlusion After Transradial Access Using Nitroglycerin". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT03158532. Licensed CC0.

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