# Atrial Fibrillation in Relationship to Sleep Quality and Plasma Biomarkers

> **NCT03855540** · — · UNKNOWN · sponsor: **Premedix Academy** · enrollment: 200 (estimated)

## Conditions studied

- Atrial Fibrillation

## Interventions

- **DIAGNOSTIC_TEST:** ECHOcardiography
- **DIAGNOSTIC_TEST:** Peripheral blood samples for plasmatic biomarkers
- **DIAGNOSTIC_TEST:** Athens insomnia scale questionnaire
- **DIAGNOSTIC_TEST:** ECG Holter monitor
- **DIAGNOSTIC_TEST:** ECG event recorder

## Key facts

- **NCT ID:** NCT03855540
- **Lead sponsor:** Premedix Academy
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2018-04-11
- **Primary completion:** 2019-12-31
- **Final completion:** 2019-12-31
- **Target enrollment:** 200 (ESTIMATED)
- **Last updated:** 2019-03-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03855540

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03855540, "Atrial Fibrillation in Relationship to Sleep Quality and Plasma Biomarkers". Retrieved via AI Analytics 2026-07-11 from https://api.ai-analytics.org/clinical/NCT03855540. Licensed CC0.

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