# Transcatheter Aortic Valve Replacement for Failed Transcatheter Aortic Valve

> **NCT04500964** · — · COMPLETED · sponsor: **IRCCS Policlinico S. Donato** · enrollment: 173 (actual)

## Conditions studied

- Failed Transcather Aortic Valve

## Interventions

- **DEVICE:** TAVR

## Key facts

- **NCT ID:** NCT04500964
- **Lead sponsor:** IRCCS Policlinico S. Donato
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2019-01-01
- **Primary completion:** 2020-01-01
- **Final completion:** 2020-07-01
- **Target enrollment:** 173 (ACTUAL)
- **Last updated:** 2023-10-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04500964

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04500964, "Transcatheter Aortic Valve Replacement for Failed Transcatheter Aortic Valve". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04500964. Licensed CC0.

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