Minimizing Adverse Haemorrhagic Events by TRansradial Access Site and Systemic Implementation of angioX

Summary

This protocol describes a study to compare intended trans-radial versus trans-femoral intervention and bivalirudin monotherapy versus current European standard of care consisting of unfractionated heparin (UFH) plus provisional use of glycoprotein IIb/IIIa inhibition via the use of one of the three available agents on the market (e.g. abciximab, tirofiban or eptifibatide) in patients (≥18 years) with ACS, that are intended for an invasive management strategy. This study will be conducted in compliance with Good Clinical Practices (GCP) including the Declaration of Helsinki and all applicable regulatory requirements.

Conditions

• Acute Coronary Syndromes
• STEMI
• NSTEMI

Interventions

OTHER

trans-radial and short-term bivalirudin

trans-radial intervention followed by Bivalirudin given immediately upon enrolment as bolus of 0.75 mg/kg followed immediately by an infusion of 1.75 mg/kg/h. This infusion should be run continuously until completion of PCI at which time the infusion should be stopped.

OTHER

trans-radial and long-term bivalirudin infusion

Trans-radial intervention: will be performed according to institutional guidelines and established local practice. Bivalirudin: given immediately upon enrolment as bolus of 0.75 mg/kg followed immediately by an infusion of 1.75 mg/kg/h. This infusion should be run continuously until completion of PCI at which time the infusion should be reduced to a dose of 0.25 mg/kg/h for at least 6 hours. An optional higher-dose infusion of 1.75 mg/kg/h is also permitted for up to 4 hours in the prolonged infusion arm but prohibited in the short bivalirudin group.

OTHER

trans-radial and standard of care pharmacology

Unfractionated heparin (UFH) (100 IU/kg with no glycoprotein IIb/IIIa inhibitor (GPI) and 60 IU/kg with a GPI); +/- routine or bail out eptifibatide (two 180 μg /kg boluses with a 10 minute interval followed by an infusion of 2.0 μg /kg/min for 72-96 hours) or tirofiban (25 μg/kg followed by an infusion of 0.15 μg/kg/min for 18 to 24 hours) or abciximab (bolus of 0.25 mg/kg followed by an infusion of 0.125 μg/kg/min for 12-24 hours (maximum dose, 10 μg/min).

OTHER

Trans-femoral and Short-term bivalirudin

Trans-femoral intervention: will be performed according to institutional guidelines and established local practice. Access closure devices are allowed as per local practice. Bivalirudin will be given immediately upon enrolment as bolus of 0.75 mg/kg followed immediately by an infusion of 1.75 mg/kg/h. This infusion should be run continuously until completion of PCI.

OTHER

trans-femoral and long-term bivalirudin infusion

Trans-femoral intervention: will be performed according to institutional guidelines and established local practice. Access closure devices are allowed as per local practice. Bivalirudin will be given immediately upon enrolment as bolus of 0.75 mg/kg followed immediately by an infusion of 1.75 mg/kg/h. This infusion should be run continuously until completion of PCI at which time the infusion should be reduced to a dose of 0.25 mg/kg/h for at least 6 hours. An optional higher-dose infusion of 1.75 mg/kg/h is also permitted for up to 4 hours in the prolonged infusion arm but prohibited in the short bivalirudin group.

OTHER

trans-femoral and standard of care pharmacology

Trans-femoral intervention: will be performed according to institutional guidelines and established local practice. Access closure devices are allowed as per local practice. Unfractionated heparin (UFH) (100 IU/kg with no glycoprotein IIb/IIIa inhibitor (GPI) and 60 IU/kg with a GPI); +/- routine or bail out eptifibatide (two 180 μg /kg boluses with a 10 minute interval followed by an infusion of 2.0 μg /kg/min for 72-96 hours) or tirofiban (25 μg/kg followed by an infusion of 0.15 μg/kg/min for 18 to 24 hours) or abciximab (bolus of 0.25 mg/kg followed by an infusion of 0.125 μg/kg/min for 12-24 hours (maximum dose, 10 μg/min).

Sponsors & Collaborators

• Eustrategy

  collaborator OTHER

• Italian Society of Invasive Cardiology

  lead OTHER

Principal Investigators

• Marco Valgimigli, MD PhD · Erasmus MC, Thoraxcenter, The Netherlands

Study Design

Allocation

RANDOMIZED

Purpose

TREATMENT

Masking

SINGLE

Model

FACTORIAL

Eligibility

Min Age

18 Years

Sex

ALL

Healthy Volunteers

No

Timeline & Regulatory

Start

2011-10-31

Primary Completion

2014-11-30

Completion

2015-12-31

Countries

• Italy

Study Locations