# Safety and Efficacy of Apixaban in Very Old Geriatric Subjects (> 80 Years) With Atrial FIbrillation in a Prospective reAl World Study;

> **NCT04586972** · — · COMPLETED · sponsor: **Gérond'if** · enrollment: 977 (actual)

## Conditions studied

- Nonvalvular Atrial Fibrillation

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04586972
- **Lead sponsor:** Gérond'if
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-09-23
- **Primary completion:** 2023-12-21
- **Final completion:** 2024-04-29
- **Target enrollment:** 977 (ACTUAL)
- **Last updated:** 2025-09-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04586972

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04586972, "Safety and Efficacy of Apixaban in Very Old Geriatric Subjects (> 80 Years) With Atrial FIbrillation in a Prospective reAl World Study;". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04586972. Licensed CC0.

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