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Study identifier: NCT06187311 Synced from ClinicalTrials.gov · July 28, 2026
● Recruiting

Clinical Trial to Evaluate Efficacy and Safety of Rivaroxaban 15mg and 20mg in Patients With Non-valvular Atrial Fibrillation

Condition: Atrial Fibrillation · Anticoagulant Adverse Reaction  ·  Sponsor: Korea University Anam Hospital

PhasePhase 4
Planned participants940
Who can joinAll sexes, 19 Years to 99 Years
Healthy volunteersNo

About this study

In this clinical trial, Rivaroxaban of standard dose (20mg) and reduced dose (15mg) will be administeted in non-valvular atrial fibrillation patients without severe renal dysfunction. It is a randomized, open-label, and phase 4 clinical trial to compare and evaluate efficacy and safety of Rivaroxaban. After obtaining informed consent to participate in this trial, screening is performed (Screening visit). Screening includes baseline 12-lead electrocardiography and laboratory tests to exclude severe end-organ dysfunction (such as renal dysfunction, liver dysfunction, or anemia). Baseline visits are available on the same day. After screening, subjects eligible for the trial will be randomly assigned (1:1 ratio) to Group 1 (15 mg of Rivaroxaban) or Group 2 (20 mg of Rivaroxaban) (Baseline visit). The study drug (Rivaroxaban 15mg or 20mg daily) will be administered for 12 months. During study period, a total of six visits (3,6,9,12 months) will be made, and follow-up test and outcome measurement will be done in each visit.

This description comes directly from the study's public registry record.

Talk to the study team

Jong-il Choi, MD, PHD  ·  02-920-6710  ·  jongilchoi@korea.ac.kr

Always discuss trial participation with your own doctor first.

Locations (1)

Korea University Anam HospitalSeoul, South KoreaRecruiting

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Source record: clinicaltrials.gov/study/NCT06187311