- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05368545
Influence of Lipid Lowering on Impaired Coronary Flow
November 9, 2022 updated by: Bjarne Linde Nørgaard, Aarhus University Hospital
Influence of Intensive Lipid-lowering Witgh Statin and Ezetimibe Prescription on Computed Tomography Derived Fractional Flow Reserve in Patients With Stable Chest Pain
This study assess in patients with stable chest pain and coronary artery disease (CAD) determined by coronary CTA whether cholesterol lowering with regression of coronary adverse plaque characteristics is associated with recovery of impaired flow
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
Multicenter, prospective study.
105 patients with stable chest pain, and moderate CAD, statin naive (and LDL cholesterol >2 mM), and at least one translesional FFRct value <0.81 are randomized (patients with significant CAD in the left main or other proximal segments are excluded from the study) to either "atorvastatin 40 mg daily" or "rosuvastatin 40 mg + ezetimibe 10 mg daily" treatment.
Patients are followed for 18 months with 2 CT scans performed at 9 months and one at 18 months.
At each 4 CT scans blinded corelab analyses of plaque characteristics and volumes as well as FFRct calculation (HeartFlow) are performed.
The primary endpoint is changes in FFRct values from 0 to 18 months.
Secondary endpoints are 1 changes in FFRct values from 0 to 9 months of follow-up, and changes in low density plaques volumes and number of lesions with positive remodeling over time relative to changes in LDL cholesterol.
Study Type
Interventional
Enrollment (Actual)
109
Phase
- Not Applicable
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
-
-
Denamrk
-
Aarhus, Denamrk, Denmark, 8300
- Aarhus University 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
35 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Age ≥35 y
- Symptoms suggestive of stable CAD
- No pre-CTA known CAD
- At least one lesion with FFRct <0.81
- Sinus rhythm
- LDL cholesterol >2.0 mM
- Statin use >2 months
- Life expentancy < 3 years
- Signed informed consent
Exclusion Criteria:
- Known CAD
- Poor CTA image quality inadequiate for FFRct analysis (determined by corelab)
- Significant CAD in the left main or proximal coronary segments
- Referral to invasive catheterization
- Statin intolerance
- BMI >40
- Allergy to ionidated contrast
- Pregnancy
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: Other
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: usual care lipid lowering
Usual care: atorvastatin 40 mg
|
Two different regimens of drugs with different effects on LDL lowering
Other Names:
|
Experimental: Intensive lipid lowering
Intensive: rosuvastatin 40 mg + ezetimibe 10 mg
|
Two different regimens of drugs with different effects on LDL lowering
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changes in FFRct values
Time Frame: 18 months
|
CT derived FFR
|
18 months
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Changes in FFRct values
Time Frame: 9 months
|
CT derived FFR
|
9 months
|
Changes in low density plaque volumes
Time Frame: 0-9, and 0-18 months
|
CT determined plaque volumes
|
0-9, and 0-18 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Principal Investigator: Bjarne Norgaard, MD, PhD, Aarhus University Hospital
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)
May 15, 2020
Primary Completion (Actual)
October 14, 2022
Study Completion (Actual)
October 14, 2022
Study Registration Dates
First Submitted
May 6, 2022
First Submitted That Met QC Criteria
May 6, 2022
First Posted (Actual)
May 10, 2022
Study Record Updates
Last Update Posted (Actual)
November 14, 2022
Last Update Submitted That Met QC Criteria
November 9, 2022
Last Verified
November 1, 2022
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- AahusUH
- 2019-001912-50 (EudraCT Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
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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