NCT05918861

Brief Summary

This is a placebo-controlled, randomized, double-blind, parallel group, phase 3 multicenter study in subjects recently hospitalized for ACS and with the appropriate genetic profile. Subjects will provide informed consent before any study-specific procedures are performed. A separate informed consent will be allowed for an initial pre-screening genetic testing. Subjects meeting the AA genotype will then consent to the full study and confirmatory genetic testing as required. Subject enrollment may begin in the hospital and will continue following release from the hospital or may begin following release from hospital. Screening procedures may be performed at the time of the index ACS event or anytime thereafter, with the condition that randomization must occur within the mandated window (up to12 weeks after the index event). Subjects will be assessed based on their medical history. Those who are likely to qualify will undergo Genotype Assay testing to evaluate genetic determination for the presence of AA genotype.

Trial Health

80
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
2,000

participants targeted

Target at P75+ for phase_3

Timeline
15mo left

Started Oct 2023

Typical duration for phase_3

Geographic Reach
3 countries

223 active sites

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress68%
Oct 2023Aug 2027

First Submitted

Initial submission to the registry

June 15, 2023

Completed
11 days until next milestone

First Posted

Study publicly available on registry

June 26, 2023

Completed
3 months until next milestone

Study Start

First participant enrolled

October 3, 2023

Completed
3.8 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

August 1, 2027

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

August 1, 2027

Last Updated

January 7, 2026

Status Verified

January 1, 2026

Enrollment Period

3.8 years

First QC Date

June 15, 2023

Last Update Submit

January 5, 2026

Conditions

Outcome Measures

Primary Outcomes (1)

  • Time to first occurrence of any fatal or non-fatal myocardial infarction (MI)

    Time to patients experiencing major cardiovascular events

    Average of 30 months from randomization

Secondary Outcomes (3)

  • The composite of all-cause death, resuscitated cardiac arrest, non-fatal MI and non-fatal stroke

    Average of 30 months from randomization

  • Composite of all-cause death, resuscitated cardiac arrest, non-fatal MI and non-fatal stroke

    Average of 30 months from randomization

  • Fatal and non-fatal MI

    Average of 30 months from randomization

Study Arms (2)

Dalcetrapib

EXPERIMENTAL

Dalcetrapib 600 mg (two 300 mg tablets) orally once daily

Drug: Dalcetrapib

Placebo

PLACEBO COMPARATOR

Matching dalcetrapib placebo tablets (2 tablets) orally once per day

Drug: Placebo

Interventions

Cholesterol Ester Transfer Protein Inhibitor, 300 mg tablets

Also known as: Cholesterol Ester Transfer Protein Inhibitor
Dalcetrapib

matching placebo tablets

Also known as: Dalcetrapib matching placebo tablets
Placebo

Eligibility Criteria

Age45 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Subjects with the appropriate genetic background and recently hospitalized for ACS (up to 3 months following the index event), will be enrolled in this trial.
  • Both male and female subjects age 45 years and over at screening visit (V1)
  • AA genotype at variant gene as determined by Genotype Assay Test, conducted at a designated investigational testing site (ITS)
  • Clinically stable, ie, free of ischemic symptoms at rest or with minimal exertion for at least 1 week prior to randomization
  • Prior to randomization, subjects must have evidence of guidelines-based management of LDL-C, at a minimum to include medical and dietary treatment.
  • Randomization within 3 months of the index ACS event

You may not qualify if:

  • Females who are pregnant (negative urine pregnancy test required for all women of child-bearing potential at Visit 2, Day 0) or breast-feeding
  • Women of childbearing potential (women who are not surgically sterile or postmenopausal defined as amenorrhea for \>12 months) who are not using at least one highly effective method of contraception.
  • New York Heart Association (NYHA) Class III or IV heart failure
  • Index ACS event presumed due to uncontrolled hypertension
  • Systolic blood pressure (BP) \>180 mmHg and/or diastolic blood pressure \>110 mmHg at the time of randomization despite anti-hypertensive therapy
  • Subjects with clinically apparent liver disease, eg, jaundice, cholestasis, hepatic synthetic impairment, active hepatitis or last known ALT or AST level \>3 x ULN within 6 months prior to randomization (excluding index event)
  • History of persistent and unexplained creatine phosphokinase (CPK) levels \> 5 times the ULN as assessed within 6 months prior to randomization (excluding index event)
  • Last known eGFR \< 30 mL/min/1.73m2 as assessed within 6 months prior to randomization
  • History of malignancy or any other significant comorbidity, the prognosis or management of which is likely to interfere with study conduct or subjects with a life expectancy of less than 3 years.
  • Presence of any last known laboratory value as evaluated prior to randomization that is considered by the investigator to potentially limit the patient's successful participation in the study
  • Subjects who have received any investigational drug within 1 month of randomization, or who expect to participate in any other investigational drug or device study during the conduct of this trial
  • Subjects who have undergone coronary artery bypass graft (CABG) surgery between the index event and randomization

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (223)

Research Site

Alexander City, Alabama, 35010, United States

WITHDRAWN

Research Site

Birmingham, Alabama, 35211, United States

RECRUITING

Research Site

Fairhope, Alabama, 36532, United States

RECRUITING

Research Site

Huntsville, Alabama, 35801, United States

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Research Site

Mobile, Alabama, 36608, United States

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Research Site

Scottsdale, Arizona, 85258, United States

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Research Site

Tucson, Arizona, 85724, United States

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Research Site

Jonesboro, Arkansas, 72405, United States

WITHDRAWN

Research Site

North Little Rock, Arkansas, 72117, United States

RECRUITING

Research Site

Garden Grove, California, 92844, United States

WITHDRAWN

Research Site

Huntington Beach, California, 92648, United States

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Research Site

La Jolla, California, 92037, United States

RECRUITING

Research Site

Long Beach, California, 90813, United States

WITHDRAWN

Research Site

Los Angeles, California, 90025, United States

WITHDRAWN

Research Site

Newport Beach, California, 92648, United States

NOT YET RECRUITING

Research Site

Newport Beach, California, 92658, United States

NOT YET RECRUITING

Research Site

San Francisco, California, 94143, United States

RECRUITING

Research Site

Santa Barbara, California, 93105, United States

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Stanford, California, 94305, United States

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Research Site

Torrance, California, 90502, United States

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Research Site

West Hills, California, 91307, United States

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Aurora, Colorado, 80011, United States

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Golden, Colorado, 80401, United States

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Hartford, Connecticut, 06102, United States

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Research Site

New Haven, Connecticut, 06519, United States

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Newark, Delaware, 19718, United States

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Research Site

Washington D.C., District of Columbia, 20010, United States

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Research Site

Washington D.C., District of Columbia, 20060, United States

NOT YET RECRUITING

Research Site

Boca Raton, Florida, 33434, United States

WITHDRAWN

Research Site

Boca Raton, Florida, 33486, United States

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Research Site

Clearwater, Florida, 33756, United States

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Research Site

Doral, Florida, 33166, United States

NOT YET RECRUITING

Research Site

Fort Lauderdale, Florida, 33316, United States

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Research Site

Fort Myers, Florida, 33908, United States

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Research Site

Gainesville, Florida, 32608, United States

NOT YET RECRUITING

Research Site

Hialeah, Florida, 33013, United States

WITHDRAWN

Research Site

Homestead, Florida, 33030, United States

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Research Site

Jacksonville, Florida, 32209, United States

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Research Site

Kissimmee, Florida, 34741, United States

WITHDRAWN

Research Site

Largo, Florida, 33777, United States

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Research Site

Miami, Florida, 33032, United States

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Research Site

Miami, Florida, 33033, United States

WITHDRAWN

Research Site

Miami, Florida, 33136, United States

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Research Site

Miami, Florida, 33145, United States

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Research Site

Miami, Florida, 33175, United States

WITHDRAWN

Research Site

Miami Lakes, Florida, 33014, United States

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Research Site

Miami Lakes, Florida, 33016, United States

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Research Site

Ocala, Florida, 34471, United States

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Research Site

Pembroke Pines, Florida, 33024, United States

WITHDRAWN

Research Site

Pensacola, Florida, 32502, United States

NOT YET RECRUITING

Research Site

Port Charlotte, Florida, 33952, United States

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Research Site

Safety Harbor, Florida, 34695, United States

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Sarasota, Florida, 34239, United States

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Tallahassee, Florida, 32308, United States

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Research Site

Tampa, Florida, 33606, United States

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Tampa, Florida, 33607, United States

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Winter Haven, Florida, 33881, United States

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Research Site

Acworth, Georgia, 30101, United States

WITHDRAWN

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Atlanta, Georgia, 30310, United States

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Atlanta, Georgia, 30322, United States

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Augusta, Georgia, 30912, United States

NOT YET RECRUITING

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Gainesville, Georgia, 30501, United States

NOT YET RECRUITING

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McDonough, Georgia, 30253, United States

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Arlington Heights, Illinois, 60005, United States

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Bloomingdale, Illinois, 60108, United States

WITHDRAWN

Research Site

Chicago, Illinois, 60612, United States

NOT YET RECRUITING

Research Site

Chicago, Illinois, 60616, United States

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Research Site

Glenview, Illinois, 60026, United States

RECRUITING

Research Site

Hazel Crest, Illinois, 60429, United States

WITHDRAWN

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Park Ridge, Illinois, 60068, United States

WITHDRAWN

Research Site

Springfield, Illinois, 62702, United States

RECRUITING

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Fort Wayne, Indiana, 46845, United States

RECRUITING

Research Site

Indianapolis, Indiana, 46202, United States

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Merrillville, Indiana, 46410, United States

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Munster, Indiana, 46321, United States

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Newburgh, Indiana, 47630, United States

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Richmond, Indiana, 47374, United States

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Davenport, Iowa, 52801, United States

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Iowa City, Iowa, 52242, United States

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West Des Moines, Iowa, 50266, United States

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Kansas City, Kansas, 66160, United States

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Edgewood, Kentucky, 41017, United States

NOT YET RECRUITING

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Lexington, Kentucky, 40536, United States

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Louisville, Kentucky, 40202, United States

WITHDRAWN

Research Site

Hammond, Louisiana, 70403, United States

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Research Site

Lafayette, Louisiana, 70503, United States

RECRUITING

Research Site

Mandeville, Louisiana, 70448, United States

WITHDRAWN

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New Orleans, Louisiana, 70121, United States

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Research Site

Bangor, Maine, 04401, United States

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Baltimore, Maryland, 21215, United States

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Bethesda, Maryland, 20814, United States

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Bowie, Maryland, 20715, United States

WITHDRAWN

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Columbia, Maryland, 21044, United States

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Nottingham, Maryland, 21236, United States

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Research Site

Bay City, Michigan, 48708, United States

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Dearborn, Michigan, 48126, United States

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Detroit, Michigan, 48202, United States

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Kalamazoo, Michigan, 49048, United States

NOT YET RECRUITING

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Midland, Michigan, 48670, United States

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Mount Clemens, Michigan, 48043, United States

NOT YET RECRUITING

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Petoskey, Michigan, 49770, United States

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Traverse City, Michigan, 49684, United States

NOT YET RECRUITING

Research Site

Ypsilanti, Michigan, 48197, United States

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Research Site

Coon Rapids, Minnesota, 55433, United States

NOT YET RECRUITING

Research Site

Duluth, Minnesota, 55805, United States

WITHDRAWN

Research Site

Minneapolis, Minnesota, 55407, United States

RECRUITING

Research Site

Minneapolis, Minnesota, 55417, United States

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Saint Cloud, Minnesota, 56303, United States

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Tupelo, Mississippi, 38801, United States

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Springfield, Missouri, 65804, United States

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St Louis, Missouri, 63103, United States

NOT YET RECRUITING

Research Site

St Louis, Missouri, 63110, United States

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St Louis, Missouri, 63136, United States

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Research Site

Lincoln, Nebraska, 68506, United States

WITHDRAWN

Research Site

Omaha, Nebraska, 68124, United States

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Las Vegas, Nevada, 89102, United States

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Research Site

Bridgewater, New Jersey, 08807, United States

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Research Site

Hackensack, New Jersey, 07601, United States

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Research Site

Pomona, New Jersey, 08240, United States

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Research Site

Albuquerque, New Mexico, 87102, United States

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Research Site

Albany, New York, 12211, United States

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Buffalo, New York, 14203, United States

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Johnson City, New York, 13790, United States

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New York, New York, 10028, United States

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Poughkeepsie, New York, 12601, United States

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Staten Island, New York, 10310, United States

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Stony Brook, New York, 11794, United States

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Research Site

The Bronx, New York, 10467, United States

NOT YET RECRUITING

Research Site

Pinehurst, North Carolina, 28374, United States

WITHDRAWN

Research Site

Rocky Mount, North Carolina, 27804, United States

RECRUITING

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Sanford, North Carolina, 27330, United States

NOT YET RECRUITING

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Winston-Salem, North Carolina, 27103, United States

RECRUITING

Research Site

Winston-Salem, North Carolina, 27157, United States

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Research Site

Canton, Ohio, 44710, United States

RECRUITING

Research Site

Cincinnati, Ohio, 45219, United States

WITHDRAWN

Research Site

Cleveland, Ohio, 44106, United States

RECRUITING

Research Site

Springfield, Ohio, 45504, United States

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Research Site

Toledo, Ohio, 43608, United States

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Research Site

Allentown, Pennsylvania, 18013, United States

NOT YET RECRUITING

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Allentown, Pennsylvania, 18103, United States

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Chambersburg, Pennsylvania, 17201, United States

RECRUITING

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Hershey, Pennsylvania, 17033, United States

RECRUITING

Research Site

Philadelphia, Pennsylvania, 19104, United States

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Research Site

Philadelphia, Pennsylvania, 19107, United States

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Research Site

West Reading, Pennsylvania, 19611, United States

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Wyomissing, Pennsylvania, 19610, United States

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Research Site

Providence, Rhode Island, 02906, United States

NOT YET RECRUITING

Research Site

Rock Hill, South Carolina, 29732, United States

RECRUITING

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Spartanburg, South Carolina, 29303, United States

RECRUITING

Research Site

Rapid City, South Dakota, 57701, United States

RECRUITING

Research Site

Chattanooga, Tennessee, 37403, United States

NOT YET RECRUITING

Research Site

Greeneville, Tennessee, 37745, United States

RECRUITING

Research Site

Jefferson City, Tennessee, 37760, United States

RECRUITING

Research Site

Memphis, Tennessee, 38120, United States

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Research Site

Oak Ridge, Tennessee, 37830, United States

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Research Site

Powell, Tennessee, 37849, United States

RECRUITING

Research Site

Amarillo, Texas, 79106, United States

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Research Site

Beaumont, Texas, 77702, United States

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Research Site

Corpus Christi, Texas, 78404, United States

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Research Site

Cypress, Texas, 77429, United States

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Research Site

Dallas, Texas, 75216, United States

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Research Site

Dallas, Texas, 75235, United States

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Research Site

Houston, Texas, 77030-1503, United States

NOT YET RECRUITING

Research Site

Houston, Texas, 77070, United States

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Research Site

Houston, Texas, 77089, United States

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Research Site

Houston, Texas, 77090, United States

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Research Site

Kingwood, Texas, 77339, United States

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Research Site

McKinney, Texas, 75071, United States

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Research Site

Mesquite, Texas, 75149, United States

WITHDRAWN

Research Site

Port Arthur, Texas, 77642, United States

RECRUITING

Research Site

San Antonio, Texas, 78207, United States

NOT YET RECRUITING

Research Site

Victoria, Texas, 77901, United States

RECRUITING

Research Site

Waco, Texas, 76712, United States

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Research Site

Newport News, Virginia, 23606, United States

WITHDRAWN

Research Site

Norfolk, Virginia, 23504, United States

RECRUITING

Research Site

Richmond, Virginia, 23219, United States

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Research Site

Winchester, Virginia, 22601, United States

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Research Site

Seattle, Washington, 98122, United States

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Research Site

Calgary, Alberta, T1Y0B4, Canada

WITHDRAWN

Research Site

Edmonton, Alberta, T6G2B7, Canada

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Research Site

Abbotsford British Columbia, British Columbia, V2S 0C2, Canada

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Research Site

Burnaby, British Columbia, V5G 2X6, Canada

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Research Site

Kamloops, British Columbia, V2C2T1, Canada

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Research Site

North Vancouver, British Columbia, V7M 2H4, Canada

WITHDRAWN

Research Site

Vancouver, British Columbia, V5Z 1M9, Canada

NOT YET RECRUITING

Research Site

Victoria, British Columbia, V8R 1B2, Canada

WITHDRAWN

Research Site

Winnipeg, Manitoba, R2H 2A6, Canada

RECRUITING

Research Site

Moncton, New Brunswick, E1C 2Z3, Canada

RECRUITING

Research Site

Moncton, New Brunswick, E1G 1A7, Canada

RECRUITING

Research Site

St. John's, Newfoundland and Labrador, A1B 3V6, Canada

WITHDRAWN

Research Site

Halifax, Nova Scotia, B3H3A7, Canada

RECRUITING

Research Site

Brampton, Ontario, L6R3J7, Canada

NOT YET RECRUITING

Research Site

Cambridge, Ontario, N1R 6V6, Canada

RECRUITING

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Kingston, Ontario, K7L2V7, Canada

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London, Ontario, N6A 5A5, Canada

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Newmarket, Ontario, L3Y 2R2, Canada

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Research Site

Ottawa, Ontario, K1Y4W7, Canada

NOT YET RECRUITING

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Scarborough Village, Ontario, M1B 4Z8, Canada

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Scarborough Village, Ontario, M1B 5N1, Canada

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Toronto, Ontario, M4N 3M5, Canada

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Research Site

Toronto, Ontario, M5B 1W8, Canada

NOT YET RECRUITING

Research Site

Toronto, Ontario, M5G 2C4, Canada

RECRUITING

Research Site

Chicoutimi, Quebec, G7H 7K9, Canada

WITHDRAWN

Research Site

Granby, Quebec, J2G 1T7, Canada

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Research Site

Greenfield Park, Quebec, J4V 2H1, Canada

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Research Site

Laval, Quebec, H7M 3L9, Canada

WITHDRAWN

Research Site

Lévis, Quebec, G6V 9H4, Canada

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Research Site

Montreal, Quebec, H1T1C8, Canada

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Research Site

Montreal, Quebec, H2X 0C1, Canada

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Montreal, Quebec, H3G1A4, Canada

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Montreal, Quebec, H4J 1C5, Canada

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Research Site

Québec, Quebec, G1R 2J6, Canada

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Québec, Quebec, G1V 4G5, Canada

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Research Site

Rimouski, Quebec, G5L5T1, Canada

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Research Site

Saint-Charles-Borromée, Quebec, J6E 6J2, Canada

RECRUITING

Research Site

Saint-Hubert, Quebec, J3Z 0C8, Canada

RECRUITING

Research Site

Saint-Jérôme, Quebec, J7Z 2V4, Canada

RECRUITING

Research Site

Terrebonne, Quebec, J6V 2H2, Canada

RECRUITING

Research Site

Trois-Rivières, Quebec, G8Z 3R9, Canada

RECRUITING

Research Site

Sherbrooke, Quebec City, J1H5N4, Canada

RECRUITING

Research Site

Saskatoon, Saskatchewan, S7N 0W8, Canada

NOT YET RECRUITING

Research Site

Caguas, Puerto Rico, 00726, Puerto Rico

WITHDRAWN

Research Site

Carolina, 00984, Puerto Rico

WITHDRAWN

MeSH Terms

Conditions

Acute Coronary Syndrome

Interventions

dalcetrapib

Condition Hierarchy (Ancestors)

Myocardial IschemiaHeart DiseasesCardiovascular DiseasesVascular Diseases

Study Officials

  • David Kallend, MBBS

    DalCor

    STUDY DIRECTOR

Central Study Contacts

Therese Heinonen, DVM

CONTACT

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
QUADRUPLE
Who Masked
PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
Masking Details
With the exception of the statistician to the DSMB and the DSMB all other individuals will remain blinded until the final analysis of the primary study parameter.
Purpose
TREATMENT
Intervention Model
PARALLEL
Model Details: Placebo-controlled, randomized, double-blind, parallel group, multi-center
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

June 15, 2023

First Posted

June 26, 2023

Study Start

October 3, 2023

Primary Completion (Estimated)

August 1, 2027

Study Completion (Estimated)

August 1, 2027

Last Updated

January 7, 2026

Record last verified: 2026-01

Data Sharing

IPD Sharing
Will not share

Locations