Observational Study of Cardiovascular Disease.

NCT ID: NCT04128475

Last Updated: 2024-04-08

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

TERMINATED

Total Enrollment

1137 participants

Study Classification

OBSERVATIONAL

Study Start Date

2020-02-05

Study Completion Date

2021-04-26

Brief Summary

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This observational study will follow participants who completed follow-up in the FOURIER OUTCOMES trial to evaluate the long-term effects of evolocumab treatment. Long-term post-trial (legacy) beneficial effects have been reported with statins, niacin, hypoglycemic therapy and fibrates. Whether similar effects are seen after LDL cholesterol (LDL-c) lowering by PCSK9 inhibition is currently unknown.

Evolocumab therapy causes a profound reduction in LDL cholesterol of approximately 60%. Statins have shown legacy effects over 5 years post-trial, including a 7% reduction in total mortality in meta-analysis and 12% reduction in coronary mortality. It would therefore be hypothesized that additional effects beyond the trial period would be conferred by previous evolocumab treatment. It is also important to assess the long-term safety of prior evolocumab treatment.

Detailed Description

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Conditions

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Cardiovascular Diseases Cardiovascular Morbidity Coronary Heart Disease Low-density-lipoprotein-type

Study Design

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Observational Model Type

COHORT

Study Time Perspective

RETROSPECTIVE

Interventions

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N/A - observational study.

N/A - observational study.

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

Subjects who completed the FOURIER OUTCOMES trial (defined as attendance at close-out visit irrespective of treatment compliance) will be approached by FOURIER OUTCOMES site investigators and asked about their interest in taking part in this trial.
Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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The TIMI Study Group

OTHER

Sponsor Role collaborator

Imperial College London

OTHER

Sponsor Role collaborator

University of Oslo

OTHER

Sponsor Role collaborator

Amgen

INDUSTRY

Sponsor Role collaborator

University of Sydney

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Anthony Keech

Role: STUDY_CHAIR

National Health and Medical Research Council, Australia

Peter Sever

Role: STUDY_CHAIR

Imperial College London

Locations

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TIMI Study Group

Boston, Massachusetts, United States

Site Status

Oslo University Hospital

Nydalen, Oslo County, Norway

Site Status

Imperial College London

London, , United Kingdom

Site Status

Countries

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United States Norway United Kingdom

Other Identifiers

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CTC0173

Identifier Type: -

Identifier Source: org_study_id

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