Pilot Study on Shear-induced Platelet Aggregation in Acute Coronary Syndromes (REACS)

December 27, 2011 updated by: Nadine Ajzenberg, Institut National de la Santé Et de la Recherche Médicale, France
The purpose of this study is to determine whether shear-induced platelet aggregation is able to discriminate first acute coronary syndrome (ACS) from recurrent ACS

Study Overview

Status

Completed

Conditions

Detailed Description

Predictive factors of recurrence of ACS are not well determined. Platelet aggregation and leucocyte activation seem to be involved in the pathogenesis. The aim of our study is to compare SIPA, platelet activation and platelet-leucocytes aggregates on the onset of the ACS and 3 months later in 2 groups of patients scheduled for a first episode of ACS or recurrent ACS .

Study Type

Observational

Enrollment (Actual)

97

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

  • France
      • Paris, France, 75018
        • Bichat 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

18 years to 85 years (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

patients admitted in the intensive care unit with acute coronary syndrome

Description

Inclusion Criteria:

over 18 years old. informed consent signed. acute coronary syndrome not associated with co-morbidity as bleeding diathesis or myocardial infarction during the procedure.

clinical symptoms in agreement with myocardial infarction during the preceding 24 hours.

CK OR troponin elevation and one or more of the following criteria: ECG modifications transient ST elevation>1 mm. new inversion of ST <1 mm on 2 contiguous derivations.

Exclusion criteria:

Acute coronary syndrome with persistent ST elevation. Angioplasty in emergency before blood sampling. Inflammatory disease or cancer. Coagulation abnormalities. Antiphospholipid syndrome. Treatment by vitamin K antagonist. Severe disease with life expectancy lower than 2 years. One-year follow up impossible.

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

Collaborators and Investigators

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

Sponsor

Institut National de la Santé Et de la Recherche Médicale, France

Investigators

  • Study Director: Philippe G Steg, Professor, APHP
  • Principal Investigator: Nadine Ajzenberg, Dr, APHP, INSERM

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

June 1, 2005

Primary Completion (ACTUAL)

September 1, 2009

Study Completion (ACTUAL)

June 1, 2010

Study Registration Dates

First Submitted

March 2, 2006

First Submitted That Met QC Criteria

March 2, 2006

First Posted (ESTIMATE)

March 6, 2006

Study Record Updates

Last Update Posted (ESTIMATE)

December 29, 2011

Last Update Submitted That Met QC Criteria

December 27, 2011

Last Verified

December 1, 2011

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • RBM 04-24

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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