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Anticoagulant

Apixaban + Aspirin for Atrial Fibrillation (ARTESiA Trial)

Phase 4
Waitlist Available
Led By Renato Lopes, M.D.
Research Sponsored by Population Health Research Institute
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be older than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up event driven, duration of follow-up - mean follow-up time anticipated: 3 years
Awards & highlights

ARTESiA Trial Summary

This trial will compare apixaban with aspirin to see which reduces the risk of stroke better in patients with atrial fibrillation and other stroke risk factors.

Eligible Conditions
  • Atrial Fibrillation
  • Stroke

ARTESiA Trial Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~event driven, duration of follow-up - mean follow-up time anticipated: 3 years
This trial's timeline: 3 weeks for screening, Varies for treatment, and event driven, duration of follow-up - mean follow-up time anticipated: 3 years for reporting.

Treatment Details

Study Objectives

Outcome measures can provide a clearer picture of what you can expect from a treatment.
Primary outcome measures
Composite of ischemic stroke and systemic embolism
Major Bleed
Secondary outcome measures
All-cause Death
Cardiovascular Death
Composite of stroke, MI, SE and death
+3 more

Side effects data

From 2018 Phase 4 trial • 557 Patients • NCT01884337
7%
Incision site pain
100%
80%
60%
40%
20%
0%
Study treatment Arm
TOTAL KNEE REPLACEMENT (TKR)
TOTAL HIP REPLACEMENT (THR)

ARTESiA Trial Design

2Treatment groups
Experimental Treatment
Active Control
Group I: InterventionExperimental Treatment1 Intervention
Apixaban, 5 mg twice daily (or 2.5 mg twice daily if 2 or more of: age > 80, weight ≤ 60 kg or serum creatinine ≥ 133 mmol/L)
Group II: ControlActive Control1 Intervention
Aspirin 81 mg once daily
Treatment
First Studied
Drug Approval Stage
How many patients have taken this drug
Apixaban
FDA approved

Find a Location

Who is running the clinical trial?

PfizerIndustry Sponsor
4,567 Previous Clinical Trials
10,907,861 Total Patients Enrolled
46 Trials studying Atrial Fibrillation
660,758 Patients Enrolled for Atrial Fibrillation
MedtronicIndustry Sponsor
605 Previous Clinical Trials
824,183 Total Patients Enrolled
64 Trials studying Atrial Fibrillation
15,259 Patients Enrolled for Atrial Fibrillation
Canadian Institutes of Health Research (CIHR)OTHER_GOV
1,340 Previous Clinical Trials
26,448,686 Total Patients Enrolled
20 Trials studying Atrial Fibrillation
645,909 Patients Enrolled for Atrial Fibrillation

Media Library

Apixaban (Anticoagulant) Clinical Trial Eligibility Overview. Trial Name: NCT01938248 — Phase 4
Atrial Fibrillation Research Study Groups: Control, Intervention
Atrial Fibrillation Clinical Trial 2023: Apixaban Highlights & Side Effects. Trial Name: NCT01938248 — Phase 4
Apixaban (Anticoagulant) 2023 Treatment Timeline for Medical Study. Trial Name: NCT01938248 — Phase 4

Frequently Asked Questions

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What is the uppermost cap of participants in this research?

"Recruitment for this clinical trial has concluded as the most recent update was posted on September 26th 2022. However, if you are looking to participate in other studies, there are 1593 trials related to atrial fibrillation and 207 trials connected to Apixaban that remain open for enrolment."

Answered by AI

How many medical facilities are currently hosting this research endeavor?

"Currently, this research is being carried out in 47 medical centres. These sites are situated across Ypsilanti, Little Rock and Toronto with other facilities scattered throughout the world. To reduce travel costs when signing up for this study, it's recommended to select the closest clinic you can find."

Answered by AI

Could you provide an overview of the research that has been conducted on Apixaban?

"Apixaban has been the focus of numerous clinical trials since 2005, with 621 studies already completed and an additional 207 being actively recruited. Many of these sites are based in Ypsilanti, Arkansas."

Answered by AI

Are there open vacancies remaining in this experiment?

"According to the clinicaltrials.gov registry, this particular medical trial is not currently enrolling patients. This study was originally posted on May 1st 2015 with its last update occurring September 26th 2022. Yet, there are a plethora of other trials that have open enrollment at this time - approximately 1800 in total."

Answered by AI

Is this particular study the inaugural effort of its type?

"Since 2005, Apixaban has been subject to a number of clinical trials. Abbott sponsored the original study in '05 which included 15480 people and ultimately yielded approval for Phase 4 drug status. Currently, 207 active studies are being conducted across 1452 cities within 62 countries."

Answered by AI

Has Apixaban been proven to be a secure medication for individuals?

"Apixaban has already been approved, thus it was awarded a score of 3 to reflect its assessed safety."

Answered by AI

What pathologies can Apixaban be applied to?

"Apixaban is a common go-to for deep vein thrombosis treatment, but it also has potential benefits when used to defend against death caused by myocardial infarction and percutaneous coronary intervention (PCI)."

Answered by AI

Who else is applying?

What state do they live in?
California
How old are they?
65+
What site did they apply to?
Cardiovascular Associates of Marin and San Francisco Medical
University of Missouri Health System
What portion of applicants met pre-screening criteria?
Did not meet criteria

Why did patients apply to this trial?

Interested in preventing another stroke.
PatientReceived 2+ prior treatments
~405 spots leftby Apr 2025