# Cognitive Outcome After Surgical and Transcatheter Aortic Valve Replacement

> **NCT04535076** · NA · COMPLETED · sponsor: **Heart and Brain Research Group, Germany** · enrollment: 31 (actual)

## Conditions studied

- Postoperative Delirium
- Postoperative Cognitive Dysfunction
- Transcatheter Aortic Valve Replacement
- Surgical Aortic Valve Replacement

## Interventions

- **PROCEDURE:** Transcatheter Aortic Valve Implantation
- **PROCEDURE:** Surgical Aortic Valve Replacement

## Key facts

- **NCT ID:** NCT04535076
- **Lead sponsor:** Heart and Brain Research Group, Germany
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-02-28
- **Primary completion:** 2022-12-19
- **Final completion:** 2022-12-19
- **Target enrollment:** 31 (ACTUAL)
- **Last updated:** 2023-09-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04535076

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04535076, "Cognitive Outcome After Surgical and Transcatheter Aortic Valve Replacement". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04535076. Licensed CC0.

---

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