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ClinicalTrials.gov record
Completed Phase 4 Interventional

Apixaban for the Reduction of Thrombo-Embolism in Patients With Device-Detected Sub-Clinical Atrial Fibrillation

ClinicalTrials.gov ID: NCT01938248

Public ClinicalTrials.gov record NCT01938248. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 25, 2026, 4:13 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study aims to determine if treatment with apixaban, compared with aspirin, will reduce the risk of ischemic stroke and systemic embolism in patients with device-detected sub-clinical atrial fibrillation and additional risk factors for stroke.

Study identification

NCT ID
NCT01938248
Recruitment status
Completed
Study type
Interventional
Phase
Phase 4
Enrollment
4,012 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
55 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
May 2015 (Actual)
Primary completion
Oct 27, 2023 (Actual)
Completion
Nov 3, 2023 (Actual)
Last update posted
Nov 15, 2023

2015 – 2023

United States locations

U.S. sites
23
U.S. states
16
U.S. cities
23
Facility City State ZIP Site status
Cardiovascular Associates of Mesa, PC Mesa Arizona 85206 —
St. Vincent Heart Clinic Little Rock Arkansas 72205 —
Cardiovascular Associates of Marin and San Francisco Medical Larkspur California 94939 —
Aurora Denver Cardiology Associates Aurora Colorado 80012 —
Naples Interventional Cardiac Electrophysiology Naples Florida 34102 —
Langhorne Cardiology Consultants, Inc. Pensacola Florida 32501 —
One Health Cardiology, Owensboro Health, Inc. Owensboro Kentucky 42304 —
Tufts Medical Center Boston Massachusetts 02111 —
Sparrow Clinical Research Institute Lansing Michigan 48912 —
Michigan Heart Ypsilanti Michigan 48197 —
University of Missouri Health System Columbia Missouri 65212 —
St. Louis Heart and Vascular St Louis Missouri 63136 —
Glacier View Cardiology Kalispell Montana 59901 —
The Cooper Health System Camden New Jersey 08103 —
Hackensack University Medical Center Hackensack New Jersey 07601 —
The Valley Hospital Ridgewood New Jersey 07450 —
St. Peter's Health Partners Medical Association, PC Albany New York 12205 —
Carolinas Healthcare System Charlotte North Carolina 28203 —
WakeMed Raleigh North Carolina 27610 —
Cleveland Clinic Cleveland Ohio 44195 —
Pennsylvania State University Hershey Pennsylvania 17033 —
Research Institute of LG Health / Penn Medicine Lancaster Pennsylvania 17602 —
Virginia Heart Falls Church Virginia 22042 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 107 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01938248, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Nov 15, 2023 · Synced Oct 25, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01938248 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →