The purpose of study was to test whether rivaroxaban added to standard of care treatment, when compared to placebo, had the potential to reduce the incidence of the clinical events related to the clots and complications of the heart and brain (CV death, MI, or stroke) or the legs (acute limb ischemia or major amputation) in patients who had undergone recent procedure(s) to improve the blood flow of their legs.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
QUADRUPLE
Enrollment
6,564
2.5 mg, twice daily, orally, tablet
matching placebo, twice daily, orally, tablet
Unnamed facility
Alexander City, Alabama, United States
Unnamed facility
Birmingham, Alabama, United States
Unnamed facility
Fort Payne, Alabama, United States
Unnamed facility
Huntsville, Alabama, United States
Unnamed facility
Avondale, Arizona, United States
Unnamed facility
Primary Efficacy Outcome: Number of Participants With Composite of Myocardial Infarction (MI), Ischemic Stroke, Cardiovascular Death, Acute Limb Ischemia (ALI) and Major Amputation Due to a Vascular Etiology
Only the first occurrence of the outcome event under analysis within the data scope from a participant is considered.
Time frame: For each participant, the first occurrence of the composite primary efficacy outcome after randomization up until the efficacy cut-off date (08-Sep-2019) was considered. The mean time in follow-up survival time until ECOD that date was 1109.76 days.
Primary Safety Outcome: Number of Participants With TIMI (Thrombolysis in Myocardial Infarction) Major Bleeding
Only the first occurrence of the outcome event under analysis within the data scope from a participant is considered.
Time frame: For each participant, the first occurrence of the primary safety outcome after randomization up until 2 days after permanent stop of study drug (rivaroxaban or rivaroxaban placebo).
Number of Participants With Composite of MI, Ischemic Stroke, Coronary Heart Disease (CHD) Death, ALI, and Major Amputation of a Vascular Etiology
Only the first occurrence of the outcome event under analysis within the data scope from a participant is considered.
Time frame: For each participant, the first occurrence of the composite efficacy outcome after randomization up until the efficacy cut-off date (08-Sep-2019) was considered. The mean survival time until ECOD was 1108.79 days.
Number of Participants With an Unplanned Index Limb Revascularization for Recurrent Limb Ischemia (Subsequent Index Leg Revascularization That Was Not Planned or Considered as Part of the Initial Treatment Plan at the Time of Randomization)
Only the first occurrence of the outcome event under analysis within the data scope from a participant is considered.
Time frame: For each participant, the first occurrence of the efficacy outcome after randomization up until the efficacy cut-off date (08-Sep-2019) was considered. The mean survival time until ECOD was 1062.48 days.
Number of Participants With Hospitalization for a Coronary or Peripheral Cause (Either Lower Limb) of a Thrombotic Nature
Only the first occurrence of the outcome event under analysis within the data scope from a participant is considered.
Time frame: For each participant, the first occurrence of the efficacy outcome after randomization up until the efficacy cut-off date (08-Sep-2019) was considered. The mean survival time until ECOD was 1154.04 days
Number of Participants With Composite of MI, Ischemic Stroke, All-cause Mortality (ACM), ALI, and Major Amputation of a Vascular Etiology
Only the first occurrence of the outcome event under analysis within the data scope from a participant is considered.
Time frame: For each participant, the first occurrence of the composite efficacy outcome after randomization up until the efficacy cut-off date (08-Sep-2019) was considered. The mean survival time until ECOD was 1085.13 days
Number of Participants With Composite of MI, All-cause Stroke, Cardiovascular (CV) Death, Acute Limb Ischemia (ALI), and Major Amputation of a Vascular Etiology
Only the first occurrence of the outcome event under analysis within the data scope from a participant is considered.
Time frame: For each participant, the first occurrence of the composite efficacy outcome after randomization up until the efficacy cut-off date (08-Sep-2019) was considered. The mean survival time until ECOD was 1108.29 days
Number of Mortality (All-cause)
Time frame: For each participant, the first occurrence of the outcome after randomization up until the efficacy cut-off date (08-Sep-2019) was considered. The mean survival time until ECOD was 1188.48 days
Number of Participants With Venous Thromboembolic (VTE) Events
Venous thromboembolic events were reported by investigator only.
Time frame: For each participant, the first occurrence of the outcome after randomization up until the efficacy cut-off date (08-Sep-2019) was considered. The mean survival time until ECOD was 1187.65 days
Secondary Safety Outcome: Number of Participants With ISTH (International Society on Thrombosis and Haemostasis) Major Bleeding
Only the first occurrence of the outcome event under analysis within the data scope from a participant is considered.
Time frame: For each participant, the first occurrence of the major bleeding events according to the ISTH classification after randomization up until 2 days after permanent stop of study drug (rivaroxaban or rivaroxaban placebo).
Secondary Safety Outcome: Number of Participants With BARC (Bleeding Academic Research Consortium) Type 3b and Above Bleeding Events
Only the first occurrence of the outcome event under analysis within the data scope from a participant is considered
Time frame: For each participant, the first occurrence of the type 3b and above bleeding events according to the BARC classification after randomization up until 2 days after permanent stop of study drug (rivaroxaban or rivaroxaban placebo)
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Glendale, Arizona, United States
Unnamed facility
Phoenix, Arizona, United States
Unnamed facility
Mission Viejo, California, United States
Unnamed facility
Northridge, California, United States
Unnamed facility
Palo Alto, California, United States
...and 522 more locations