- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02975453
Study of Major Cardiovascular Events in Patients With Nonvalvular Atrial Fibrillation Treated With Rivaroxaban (EMIR)
November 3, 2023 updated by: Bayer
Study of Risk Factors of Major Cardiovascular Events in Patients With Nonvalvular Atrial Fibrillation Treated With a Direct Oral Anticoagulant (Rivaroxaban)
Evaluation of the performance of the 2MACE index in a population of nonvalvular atrial fibrillation (NVAF) patients treated with rivaroxaban in Spain
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Observational
Enrollment (Actual)
1481
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Multiple Locations, Spain
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Sampling Method
Non-Probability Sample
Study Population
Adult patients diagnosed with non-valvular atrial fibrillation who are under rivaroxaban treatment and that attend the Cardiology Units at Spanish hospitals and private clinics
Description
Inclusion Criteria:
- Adult patients aged 18 years or older.
- Patients with diagnosis of NVAF.
- Patients treated with rivaroxaban from at least six months prior to the study inclusion.
- Patients who have been given appropriate information about the study objectives and procedures and who have given their written informed consent.
Exclusion Criteria:
- Patients participating in an investigational program with interventions outside of routine clinical practice.
- Patients who initiate treatment with rivaroxaban after the start of the study inclusion period.
- Prosthetic heart valves or the presence of any severe valvulopathies.
- Patients with severe cognitive impairment.
- Patients with chronic infections (HIV infection, hepatitis C virus, hepatitis B virus) or systemic autoimmune diseases.
- Patients with active cancer.
- Patients with liver insufficiency (eg. cirrhosis).
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
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Rivaroxaban
Non-valvular atrial fibrillation (NVAF) patients treated with rivaroxaban for at least 6 months prior to the study inclusion
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As prescribed by the treating physician
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
2MACE score
Time Frame: At baseline
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MACE: Major adverse cardiovascular events.
2MACE: History of Myocardial infarction/ Cardiac revascularization and Metabolic Syndrome, Age >75 years, Congestive heart failure (ejection fraction <40%), Thrombo-Embolism
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At baseline
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Occurrence of MACE to evaluate the performance of the 2MACE index
Time Frame: At 2 years and 6 months or early termination
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Percentage of patients with MACE including fatal/nonfatal myocardial infarction, cardiac revascularization and cardiovascular death
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At 2 years and 6 months or early termination
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Incorporation of additional risk factors to the 2MACE index or replacing some of the existing ones
Time Frame: At baseline
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Risk factors to the 2MACE index (e.g.
body mass index, smoking, drugs use, estimated glomerular filtration rate, structural cardio-pathology)
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At baseline
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Occurrence of major cardiovascular events (fatal/nonfatal myocardial infarction, cardiac revascularization and cardiovascular death)
Time Frame: At baseline, at 1 year, at 2 years, at 2 years and 6 months or early termination
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At baseline, at 1 year, at 2 years, at 2 years and 6 months or early termination
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Occurrence of stroke
Time Frame: At baseline, at 1 year, at 2 years, at 2 years and 6 months or early termination
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At baseline, at 1 year, at 2 years, at 2 years and 6 months or early termination
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Occurrence of transient ischemic attack (TIA)
Time Frame: At baseline, at 1 year, at 2 years, at 2 years and 6 months or early termination
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At baseline, at 1 year, at 2 years, at 2 years and 6 months or early termination
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Occurrence of systemic embolism
Time Frame: At baseline, at 1 year, at 2 years, at 2 years and 6 months or early termination
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At baseline, at 1 year, at 2 years, at 2 years and 6 months or early termination
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Thromboembolic risk based on the CHADS2 score
Time Frame: At baseline
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CHADS2: Cardiac Failure, Hypertension, Age, Diabetes, Stroke
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At baseline
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Thromboembolic risk based on the CHA2DS2-VASC
Time Frame: At baseline
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CHA2DS2-VASc:Cardiac failure, Hypertension, Age ≥75, Diabetes, Stroke -Vascular disease, Age and Sex category
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At baseline
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Number of MACEs occurring during the study
Time Frame: At 1 year, at 2 years, at 2 years and 6 months or early termination
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At 1 year, at 2 years, at 2 years and 6 months or early termination
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Patients' profile
Time Frame: At baseline
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Baseline patients' profile defined by: sociodemographic data, anthropometric data, previous relevant medical history, cardiac medical history distinct to atrial fibrillation, comorbidities (renal failure, left ventricular dysfunction, hypertension, thyroid dysfunction, liver failure, alcoholism)
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At baseline
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Number of cases (frequency) of metabolism syndrome at enrollment with/without the occurrence of myocardial infarction or coronary revascularization
Time Frame: At baseline
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At baseline
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Study Director: Bayer Study Director, Bayer
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
December 5, 2016
Primary Completion (Actual)
March 18, 2020
Study Completion (Actual)
August 26, 2020
Study Registration Dates
First Submitted
November 18, 2016
First Submitted That Met QC Criteria
November 23, 2016
First Posted (Estimated)
November 29, 2016
Study Record Updates
Last Update Posted (Actual)
November 7, 2023
Last Update Submitted That Met QC Criteria
November 3, 2023
Last Verified
November 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 18884
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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