Efficacy and Safety of Rivaroxaban in Reducing the Risk of Major Thrombotic Vascular Events in Subjects With Symptomatic Peripheral Artery Disease Undergoing Peripheral Revascularization Procedures of the Lower Extremities

Peripheral Artery Disease Clinical Trial

— VOYAGER PAD  

Official title:

An International, Multicenter, Randomized, Double-blind, Placebo-controlled Phase 3 Trial Investigating the Efficacy and Safety of Rivaroxaban to Reduce the Risk of Major Thrombotic Vascular Events in Patients With Symptomatic Peripheral Artery Disease Undergoing Lower Extremity Revascularization Procedures

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT02504216
• Other study ID #: 17454
• Secondary ID: 2014-005569-58
• Status: Completed
• Phase: Phase 3
• Start date: August 18, 2015
• Est. completion date: January 9, 2020

Study information

• Verified date: December 2020
• Source: Bayer
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

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.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 6564
• Est. completion date: January 9, 2020
• Est. primary completion date: November 27, 2019
• Accepts healthy volunteers: No
• Gender: All
• Age group: 50 Years and older

Eligibility

Inclusion Criteria:

• Age =50

• Documented moderate to severe symptomatic lower extremity atherosclerotic peripheral artery disease

• Technically successful peripheral revascularization distal to the external iliac artery for symptomatic PAD (Peripheral artery disease) within the last 10 days prior to randomization

Exclusion Criteria:

• Patients undergoing revascularization for asymptomatic PAD or mild claudication without functional limitation of the index leg.

• Patients undergoing revascularization of the index leg to treat an asymptomatic or minimally symptomatic restenosis of a bypass graft or target lesion restenosis.

• Prior revascularization on the index leg within 10 days of the qualifying revascularization.

• Planned dual antiplatelet therapy (DAPT) use for the qualifying revascularization procedure of clopidogrel in addition to Acetylic salicylic acid (ASA) for >6 months after the qualifying revascularization procedure; it is strongly recommended that any course of clopidogrel is kept to the minimum necessary in accordance with local standard of care and international practice guidelines (typically 30 days, or up to 60 days for some drug-coated products or devices) and is only allowed for up to 6 months for complex procedures or devices in the investigator's opinion that require longer use.

• Planned use of any additional antiplatelet agent other than clopidogrel and ASA after the qualifying revascularization procedure.

Related Conditions & MeSH terms

• Peripheral Arterial Disease
• Peripheral Artery Disease

Intervention

Drug:
• Rivaroxaban (Xarelto, BAY59-7939)
2.5 mg, twice daily, orally, tablet
• Rivaroxaban-Placebo
matching placebo, twice daily, orally, tablet

Locations

Country	Name	City	State
n/a

Sponsors (3)

Lead Sponsor	Collaborator
Bayer	Colorado Prevention Center, Janssen Research & Development, LLC

Countries where clinical trial is conducted

United States,  Argentina,  Austria,  Belgium,  Brazil,  Bulgaria,  Canada,  China,  Czechia,  Denmark,  Estonia,  Finland,  France,  Germany,  Hungary,  Italy,  Japan,  Korea, Republic of,  Latvia,  Lithuania,  Netherlands,  Poland,  Portugal,  Romania,  Russian Federation,  Serbia,  Slovakia,  Spain,  Sweden,  Switzerland,  Taiwan,  Thailand,  Ukraine,  United Kingdom, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	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.	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	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.	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).
Secondary	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.	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.
Secondary	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.	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.
Secondary	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.	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
Secondary	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.	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
Secondary	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.	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
Secondary	Number of Mortality (All-cause)		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
Secondary	Number of Participants With Venous Thromboembolic (VTE) Events	Venous thromboembolic events were reported by investigator only.	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	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.	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	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	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)