# PFx Closure System in Subjects With Cryptogenic Stroke,Transient Ischemic Attack,Migraine or Decompression Illness(PFO)

> **NCT00335296** · NA · SUSPENDED · sponsor: **Cierra** · enrollment: 100 (estimated)

## Conditions studied

- Patent Foramen Ovale

## Interventions

- **DEVICE:** PFx catheter

## Key facts

- **NCT ID:** NCT00335296
- **Lead sponsor:** Cierra
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** SUSPENDED
- **Start date:** 2006-05
- **Primary completion:** —
- **Final completion:** 2007-12
- **Target enrollment:** 100 (ESTIMATED)
- **Last updated:** 2007-12-24


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00335296

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00335296, "PFx Closure System in Subjects With Cryptogenic Stroke,Transient Ischemic Attack,Migraine or Decompression Illness(PFO)". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT00335296. Licensed CC0.

---

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