Safety and Efficacy Study of Adjunctive Antiplatelet Therapy Prior to Primary PCI in Patients With STEMI

NCT ID: NCT00546260

Last Updated: 2023-08-16

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE2

Total Enrollment

70 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-11-30

Study Completion Date

2008-07-31

Brief Summary

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Safety and efficacy of adjunctive antiplatelet therapy prior to primary percutaneous intervention (PCI) in patients with ST-Elevation Myocardial Infarction (STEMI)

Detailed Description

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Patients with STEMI who are to undergo primary PCI will be randomized to an intravenous (iv) bolus of placebo vs. PRT060128 prior to angiography.

Conditions

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Myocardial Infarction

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors

Study Groups

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1

Placebo for each Dose cohort: 10, 20, 40, and 60 mg

Group Type PLACEBO_COMPARATOR

placebo

Intervention Type DRUG

administration of iv bolus prior to angiography

2

Experimental drug for each Dose cohort: 10, 20, 40, and 60 mg

Group Type EXPERIMENTAL

PRT060128 Potassium

Intervention Type DRUG

administration of iv bolus prior to angiography

Interventions

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placebo

administration of iv bolus prior to angiography

Intervention Type DRUG

PRT060128 Potassium

administration of iv bolus prior to angiography

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Persistent ST elevation ≥ 1mm (≥ 0.1mV) in two contiguous limb leads OR ≥ 2 mm (≥ 0.2mV) in two contiguous precordial leads, AND chest pain ≥ 20 minutes with onset within 6 hours of hospital presentation.

Exclusion Criteria

* Cardiogenic shock (systolic blood pressure \< 90 mm Hg requiring vasopressor or hemodynamic support)
* Uncontrolled hypertension defined as any measured systolic blood pressure (SBP) \> 180 mm Hg or diastolic blood pressure (DBP) ≥ 110 mm Hg after the time -- History or symptoms of a congenital or acquired bleeding disorder or vascular malformation.
* Recent gastrointestinal bleeding within the last 30 days.
* Known thrombocytopenia (platelet count \< 100,000/mm3).
* Any treatment with a fibrinolytic agent within the last 7 days.
Minimum Eligible Age

18 Years

Maximum Eligible Age

75 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Portola Pharmaceuticals

INDUSTRY

Sponsor Role lead

Responsible Party

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Portola Pharmaceuticals, Inc.

Principal Investigators

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Matthew T. Roe, MD, MHS

Role: PRINCIPAL_INVESTIGATOR

Duke Clinical Research Institute

Michael Gibson, MD, MS

Role: PRINCIPAL_INVESTIGATOR

PERFUSE Angiographic Core Laboratory and Data Coordinating Center

Locations

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Tallahassee Memorial Medical Center

Tallahassee, Florida, United States

Site Status

Iowa Heart Center

Des Moines, Iowa, United States

Site Status

University of Kentucky Hospital, Gill Heart Center

Lexington, Kentucky, United States

Site Status

Maine Medical Center

Portland, Maine, United States

Site Status

Washington Adventist Hospital

Takoma Park, Maryland, United States

Site Status

Henry Ford Hospital

Detroit, Michigan, United States

Site Status

Genesys Regional Medical Center

Grand Blanc, Michigan, United States

Site Status

St. Joseph Mercy - Oakland

Pontiac, Michigan, United States

Site Status

William Beaumont Hospital

Royal Oak, Michigan, United States

Site Status

William Beaumont Hospital - Troy Cardiology

Troy, Michigan, United States

Site Status

Lindner Clinical Trial Center

Cincinnati, Ohio, United States

Site Status

Geisinger Medical Center

Danville, Pennsylvania, United States

Site Status

The Heart Center

Kingsport, Tennessee, United States

Site Status

Foothills Hospital

Calgary, Alberta, Canada

Site Status

Royal Alexandria Hospital

Edmonton, Alberta, Canada

Site Status

University of Alberta Hospital

Edmonton, Alberta, Canada

Site Status

Vancouver General Hospital

Vancouver, British Columbia, Canada

Site Status

St. Paul's Hospital

Vancouver, British Columbia, Canada

Site Status

Victoria Heart Institute, Royal Jubilee Hospital

Victoria, British Columbia, Canada

Site Status

Atlantic Health Services

Saint John, New Brunswick, Canada

Site Status

General Hospital - Heath Sciences Centre

St. John's, Newfoundland and Labrador, Canada

Site Status

Queen Elizabeth II Health Sciences Centre

Halifax, Nova Scotia, Canada

Site Status

Hamilton Health Sciences

Hamilton, Ontario, Canada

Site Status

London Health Sciences

London, Ontario, Canada

Site Status

Trillium Health Centre - Mississaugua

Mississauga, Ontario, Canada

Site Status

Soutlake Regional Health Centre

Newmarket, Ontario, Canada

Site Status

Sunnybrook Health Sciences Centre

Toronto, Ontario, Canada

Site Status

Montreal Heart Institute

Montreal, Quebec, Canada

Site Status

Centre Hospitalier Universitaire de Montreal - Hotel Dieu

Montreal, Quebec, Canada

Site Status

Hospital du Sacre Coeur

Montreal, Quebec, Canada

Site Status

Regina General Hospital

Regina, Saskatchewan, Canada

Site Status

Countries

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United States Canada

References

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Berger JS, Roe MT, Gibson CM, Kilaru R, Green CL, Melton L, Blankenship JD, Metzger DC, Granger CB, Gretler DD, Grines CL, Huber K, Zeymer U, Buszman P, Harrington RA, Armstrong PW. Safety and feasibility of adjunctive antiplatelet therapy with intravenous elinogrel, a direct-acting and reversible P2Y12 ADP-receptor antagonist, before primary percutaneous intervention in patients with ST-elevation myocardial infarction: the Early Rapid ReversAl of platelet thromboSis with intravenous Elinogrel before PCI to optimize reperfusion in acute Myocardial Infarction (ERASE MI) pilot trial. Am Heart J. 2009 Dec;158(6):998-1004.e1. doi: 10.1016/j.ahj.2009.10.010.

Reference Type DERIVED
PMID: 19958867 (View on PubMed)

Related Links

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http://www.portola.com

Sponsor home page

Other Identifiers

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07-113

Identifier Type: -

Identifier Source: org_study_id

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