# CONFIDENCE Registry to Assess Safety and Performance of Portico System to Treat Patients With Severe Aortic Stenosis.

> **NCT03752866** · NA · COMPLETED · sponsor: **Abbott Medical Devices** · enrollment: 1001 (actual)

## Conditions studied

- Symptomatic Degenerative Aortic Stenosis
- Severe Aortic Stenosis

## Interventions

- **DEVICE:** Portico™ Valve, Portico Delivery System(s) and Loading System(s)
- **DEVICE:** Portico™ Valve, FlexNav Delivery System(s) and Loading System(s)

## Key facts

- **NCT ID:** NCT03752866
- **Lead sponsor:** Abbott Medical Devices
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-10-25
- **Primary completion:** 2021-11-02
- **Final completion:** 2022-07-28
- **Target enrollment:** 1001 (ACTUAL)
- **Last updated:** 2024-10-21


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03752866

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03752866, "CONFIDENCE Registry to Assess Safety and Performance of Portico System to Treat Patients With Severe Aortic Stenosis.". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT03752866. Licensed CC0.

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