# The Effect of Losartan on Atrial Fibrillation (AF) Burden and Pacemaker Dependence in Patients With Sick Sinus Syndrome

> **NCT00647257** · NA · UNKNOWN · sponsor: **Chung Shan Medical University** · enrollment: 220 (estimated)

## Conditions studied

- Atrial Fibrillation

## Interventions

- **DRUG:** Losartan
- **DRUG:** Placebo

## Key facts

- **NCT ID:** NCT00647257
- **Lead sponsor:** Chung Shan Medical University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2008-04
- **Primary completion:** 2008-12
- **Final completion:** 2009-12
- **Target enrollment:** 220 (ESTIMATED)
- **Last updated:** 2010-04-01


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00647257

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00647257, "The Effect of Losartan on Atrial Fibrillation (AF) Burden and Pacemaker Dependence in Patients With Sick Sinus Syndrome". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT00647257. Licensed CC0.

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