# PFx Closure System in Subjects With Cryptogenic Stroke, TIA, Migraine or Decompression Illness

> **NCT00529945** · NA · SUSPENDED · sponsor: **Cierra** · enrollment: 200 (estimated)

## Conditions studied

- PFO
- Stroke
- Transient Ischemic Attack
- Migraine
- Decompression Illness

## Interventions

- **DEVICE:** PFx Closure System

## Key facts

- **NCT ID:** NCT00529945
- **Lead sponsor:** Cierra
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** SUSPENDED
- **Start date:** 2007-08
- **Primary completion:** —
- **Final completion:** 2007-12
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2007-12-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00529945

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00529945, "PFx Closure System in Subjects With Cryptogenic Stroke, TIA, Migraine or Decompression Illness". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT00529945. Licensed CC0.

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