10-Years Follow-up of the EXAMINATION Trial (EXAMINAT10N)

August 29, 2022 updated by: Hospital Clinic of Barcelona

Ten-year Follow-up of the Clinical Evaluation of Everolimus-Eluting Coronary Stents in the Treatment of Patients With ST-segment Elevation Myocardial Infarction: EXAMINATION-EXTEND Trial

The EXAMINATION trial was a superiority trial that compared everolimus-eluting stents (EES) versus bare-metal stents (BMS) in an all-comer ST-segment elevation myocardial infarction (STEMI) population. The patient-oriented endpoint was not superior at 1-year, but it was at 5-year. However, very-long term follow-up is unknown. The study had an independent Clinical event Committee (CEC). All events were adjudicated by an independent clinical committee, according to the Academic Research Consortium 1.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Observational

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
1498

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

  • Italy
      • Ferrara, Italy, 44100
        • Azienda Ospedaliero Universitaria S. Anna di Ferrara
    • Bergamo
      • Seriate, Bergamo, Italy, 24068
        • Azienda Ospedaliera Bolognini
  • Netherlands
      • Rotterdam, Netherlands, 3015 GD
        • Erasmus MC, Rotterdam
  • Spain
      • Madrid, Spain, 28040
        • Hospital Clinico San Carlos
    • Cataluña
      • Barcelona, Cataluña, Spain, 08036
        • Hospital Clinic i Provincial de Barcelona
      • Barcelona, Cataluña, Spain, 08025
        • Hospital de La Santa Creu i Sant Pau
      • Barcelona, Cataluña, Spain, 08907
        • Hospital de Bellvitge
    • Galicia
      • A Coruña, Galicia, Spain, 15006
        • Complejo Hospitalario U. A Coruña
      • Vigo, Galicia, Spain, 36214
        • Hospital Alvaro Cunqueiro
    • Mallorca
      • Palma De Mallorca, Mallorca, Spain, 07014
        • Hospital Son Dureta
    • Valencia
      • Alicante, Valencia, Spain, 03010
        • Hospital General de Alicante

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

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

The EXAMINATION trial population was an all-comers population with ST-elevation myocardial infarction, representative of routine clinical practice.

Description

Inclusion Criteria:

  • Patients who were enrolled in the EXAMINATION trial (NCT00828087).

Exclusion Criteria:

  • None.

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

  • Observational Models: Cohort
  • Time Perspectives: Prospective

Cohorts and Interventions

Group / Cohort

Group / Cohort

A group or subgroup of participants in an observational study that is assessed for biomedical or health outcomes.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Everolimus Arm
Everolimus Eluting Coronary Stent System
Drug: Everolimus Eluting Coronary Stent System
Everolimus Eluting Coronary Stent System (Everolimus Arm) implantation
Other Names:
  • N/H
Non-drug eluting stent Arm
Cobalt chromium balloon-expandable stent
Device: Cobalt chromium balloon expandable stent (non-drug-eluting stent Arm)
Cobalt chromium balloon-expandable stent (non-drug-eluting stent Arm) implantation
Other Names:
  • N/H

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Patient-oriented Composite Endpoint (PoCE)
Time Frame: 10 years
Rate of composite endpoint of all-cause death, any myocardial infarction, and any revascularization. Defined according to the Academic Research Consortium 1.
10 years

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Device-oriented Composite Endpoint (DoCE)
Time Frame: 10 years
Rate of composite endpoint of cardiac death, Target vessel myocardial infarction, and Target lesion revascularization. Defined according to the Academic Research Consortium 1.
10 years
Rate of all cause and cardiac mortality
Time Frame: 10 years
Defined according to the Academic Research Consortium 1.
10 years
Rate of recurrent myocardial infarction
Time Frame: 10 years
Defined according to the Academic Research Consortium 1.
10 years
Rate of target lesion revascularization
Time Frame: 10 years
Defined according to the Academic Research Consortium 1.
10 years
Rate of stent thrombosis
Time Frame: 10 years
Defined according to the Academic Research Consortium 1.
10 years

Collaborators and Investigators

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

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Hospital Clinic of Barcelona

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Study Chair: Manel Sabaté, MD, PhD, Hospital Clinic of Barcelona
  • Principal Investigator: Salvatore Brugaletta, MD, PhD, Hospital Clinic of Barcelona
  • Principal Investigator: Josep Gómez-Lara, MD, PhD, Hospital Universitari de Bellvitge
  • Principal Investigator: Luis Ortega-Paz, MD, PhD, Hospital Clinic of Barcelona

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 (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
May 1, 2015

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
May 31, 2020

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
May 31, 2020

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
July 2, 2020

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 7, 2020

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
July 8, 2020

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
September 1, 2022

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 29, 2022

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2020

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • HCB/2018/0906

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

No

IPD Plan Description

Will be made available upon request.

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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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