# Safety and Efficacy of IrisFIT™ Patent Foramen Ovale Occluders

> **NCT05312554** · NA · WITHDRAWN · sponsor: **Lifetech Scientific (Shenzhen) Co., Ltd.**

## Conditions studied

- Patent Foramen Ovale
- Cryptogenic Stroke

## Interventions

- **DEVICE:** Iris FIT™ PFO closure system

## Key facts

- **NCT ID:** NCT05312554
- **Lead sponsor:** Lifetech Scientific (Shenzhen) Co., Ltd.
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2022-04-12
- **Primary completion:** 2023-12-25
- **Final completion:** 2028-03-31
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Company policy
- **Last updated:** 2023-03-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05312554

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05312554, "Safety and Efficacy of IrisFIT™ Patent Foramen Ovale Occluders". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT05312554. Licensed CC0.

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