# Investigation of Nickel Sensitization After Percutaneous Implantation of Patent Foramen Ovale Occluder

> **NCT04713683** · NA · COMPLETED · sponsor: **National and Kapodistrian University of Athens** · enrollment: 96 (actual)

## Conditions studied

- Foramen Ovale, Patent
- Nickel Sensitivity
- Dermatitis Contact Irritant
- Metal Allergy

## Interventions

- **DEVICE:** Percutaneous Patent Foramen Ovale Closure

## Key facts

- **NCT ID:** NCT04713683
- **Lead sponsor:** National and Kapodistrian University of Athens
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-12-10
- **Primary completion:** 2024-12-01
- **Final completion:** 2024-12-01
- **Target enrollment:** 96 (ACTUAL)
- **Last updated:** 2025-02-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04713683

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04713683, "Investigation of Nickel Sensitization After Percutaneous Implantation of Patent Foramen Ovale Occluder". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04713683. Licensed CC0.

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