Pharmacoinvasive Therapy With Prourokinase

July 26, 2012 updated by: Suzhou Landing Pharmaceuticals

The Efficacy and Safety of Pharmacoinvasive Therapy With Prourokinase for Acute ST Segment Elevation Myocardial Infarction Patients With Expected Percutaneous Coronary Intervention Related Delay

The aim of this study is to elucidate the efficacy and safety of pharmacoinvasive therapy by using prourokinase (prouk), a unique fibrin-specific agent, in patients with ST-segment elevation myocardial infarction (STEMI)

Study Overview

Status

Completed

Conditions

Intervention / Treatment

Study Type

Interventional

Enrollment (Actual)

197

Phase

  • Phase 2
  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • China
    • Liaoning
      • Shenyang, Liaoning, China, 110016
        • Shenyang Northern Hospital

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

No older than 75 years (Child, Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • age 75 years or younger, symptom onset 6 h or less before randomization, intention to undertake primary PCI, ST-segment elevation of 2 mm or more in two anterior leads or of 1 mm or more in two inferior leads if they had ST-segment elevation, or new left bundle-branch block.

Exclusion Criteria:

  • expected arrival at the catheterization laboratory less than 1 h or more than 3 h after randomization, anticipated problems with vascular access, previous enrollment to other studies, and the usual contraindications to thrombolytic therapy.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm
Intervention / Treatment
Placebo Comparator: primary PCI
Drug: Placebo
Active Comparator: prouk-PCI
Drug: Prourokinase
a bolus of 1.2 million IU and an infusion of 4.8 million IU in 60 min.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
angiographic parameters which can demonstrate the myocardium reperfusion, including TIMI flow grade (grade I-III), TIMI frame count (frame) and myocardial blush grade (MBG,grade 0-3).
Time Frame: 90 minutes after prourokinase bolus
90 minutes after prourokinase bolus

Secondary Outcome Measures

Outcome Measure
Time Frame
major adverse cardiac events [MACE, defined as the composite of all cause-death, reinfarction, revascularization (including target vessel and non-target vessel revascularizations), or rehospitalization due to new or worsening congestive heart failure]
Time Frame: 12 month after enrollment
12 month after enrollment

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Suzhou Landing Pharmaceuticals

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

November 1, 2008

Primary Completion (Actual)

November 1, 2009

Study Completion (Actual)

December 1, 2010

Study Registration Dates

First Submitted

July 13, 2012

First Submitted That Met QC Criteria

July 16, 2012

First Posted (Estimate)

July 17, 2012

Study Record Updates

Last Update Posted (Estimate)

July 27, 2012

Last Update Submitted That Met QC Criteria

July 26, 2012

Last Verified

July 1, 2012

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • PROUK

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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