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DyslipidemiasPhase 2ROSENCT04753606

Randomized Study of Obicetrapib as an Adjunct to Statin Therapy

A Phase 2 study testing Obicetrapib in people with Dyslipidemias and High Cholesterol, run by NewAmsterdam Pharma at 19 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

This study will be a placebo-controlled, double-blind, randomized, phase 2 dose-finding study to evaluate the efficacy, safety, and tolerability of obicetrapib as an adjunct to high-intensity statin therapy. Read more about this study

Who is it for?
Ages 18 to 75 years
What is being tested?
Obicetrapib
Type of treatment
Pill or oral medicine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
120 participants
Where
19 sitesUnited States
Study dates
18 Feb 2021to 30 Aug 2021
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 75 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • LDL-C > 70 mg/dL and TG < 400 mg/dL,
  • Treated with a high-intensity statin therapy

Who cannot join

  • BMI > 40 kg/m
  • Significant cardiovascular disease
  • HbA1c > 10%
  • Uncontrolled hypertension
  • Active muscle disease
  • GFR < 60 ml/min
Show all 14Show fewer
  • Hepatic dysfunction
  • Anemia
  • History of malignancy
  • Alcohol abuse
  • Treatment with investigational product
  • Treatment with PCSK9
  • Clinically significant condition
  • Known CETP inhibitor allergy

Trial locations and contacts

19 sites in 1 country.

19 sites in 1 country

United States19 sites
  • Pinnacle Research Group

    Anniston, Alabama, 36207

  • Metabolic and Atherosclerosis Research Center

    Cincinnati, Ohio, 45227

  • IACT Health

    Columbus, Georgia, 31904

  • Evanston Premier Healthcare Research LLC

    Evanston, Illinois, 60201

  • Lillestol Research, LLC

    Fargo, North Dakota, 58104

  • Juno Research, LL

    Houston, Texas, 77040

  • National Research Institute - Huntington Park

    Huntington Park, California, 90255

  • Midwest Institute for Clinical Research

    Indianapolis, Indiana, 46260

  • Jacksonville Center for Clinical Research

    Jacksonville, Florida, 32216

  • National Research Institute - Wilshire

    Los Angeles, California, 90057

  • Manassas Clinical Research Center

    Manassas, Virginia, 20110

  • Diabetes and Endocrinology Consultants, P.C.

    Morehead City, North Carolina, 28557

  • Summit Research Group, LLC

    Munroe Falls, Ohio, 44262

  • Ocala Cardiovascular Research

    Ocala, Florida, 34474

  • Progressive Medical Research

    Port Orange, Florida, 32127

  • Monument Health Clinical Research

    Rapid City, South Dakota, 57701

  • Health Concepts

    Rapid City, South Dakota, 57702

  • Clinical Trials Research

    Sacramento, California, 95821

  • Oakland Medical Research Center

    Troy, Michigan, 48085

Other trials in United States

About this study

Official title: A Placebo-Controlled, Double-Blind, Randomized, Phase 2 Dose-Finding Study to Evaluate the Effect of Obicetrapib as an Adjunct to High-Intensity Statin Therapy

This study will be a placebo-controlled, double-blind, randomized, phase 2 dose-finding study to evaluate the efficacy, safety, and tolerability of obicetrapib as an adjunct to high-intensity statin therapy.

Read the detailed description

This study will be a placebo-controlled, double-blind, randomized, phase 2 dose-finding study to evaluate the efficacy, safety, and tolerability of obicetrapib as an adjunct to high-intensity statin therapy. The screening period for this study will take up to 2-weeks. Afterwards patients will be randomized to placebo, 5 mg obicetrapib or 10 mg obicetrapib for an 8-week treatment period. After the treatment period, patients will continue for a 4-week safety follow-up and a 15-week PK follow-up.

Being tested
Obicetrapib
Keywords
obicetrapib, statin, LDL-C, cholesterol, atherosclerosis
Medical subject headings
Dyslipidemias, Hypercholesterolemia, Atherosclerosis

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • ObicetrapibDrug

    Also called CETP inhibitor

    tablets

Study groups in NCT04753606
Study groupRoleWhat they receive
PlaceboPlacebo comparatoronce-daily placebo
Receives: Drug: Obicetrapib
obicetrapib 5 mgExperimentalonce-daily obicetrapib
Receives: Drug: Obicetrapib
obicetrapib 10 mgExperimentalonce-daily obicetrapib
Receives: Drug: Obicetrapib

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Mean Percent Change in Low-Density Lipoprotein Cholesterol (LDL-C) [Friedewald]

    Mean percent change from Day 1 to Day 56 in Low-Density Lipoprotein Cholesterol (LDL-C) for each obicetrapib group compared to the placebo group.LDL-C was calculated using the Friedewald equation unless TG

    ≥400 mg/dL or LDL-C ≤50 mg/dL; if TG ≥400 mg/dL or LDL-C ≤50 mg/dL, then LDL-C level was measured directly by preparative ultracentrifugation (PUC),

    Measured: 8-weeks

  2. Median Percent Change in Low-Density Lipoprotein Cholesterol (LDL-C) [Friedewald]

    Median Percent change from Day 1 to Day 56 in Low-Density Lipoprotein Cholesterol (LDL-C) for each obicetrapib group compared to the placebo group. [Friedewald] LDL-C was calculated using the Friedewald equation unless TG ≥400 mg/dL or LDL-C ≤50 mg/dL; if TG ≥400 mg/dL or LDL-C ≤50 mg/dL, then LDL-C level was measured directly by preparative ultracentrifugation (PUC),

    Measured: 8-Weeks

  3. LS Mean Percent Change Iin Low-Density Lipoprotein Cholesterol (LDL-C) [Friedewald]

    LS mean percent change from Day 1 to Day 56 in Low-Density Lipoprotein Cholesterol (LDL-C) for each obicetrapib group compared to the placebo group. [Friedewald] LDL-C was calculated using the Friedewald equation unless TG ≥400 mg/dL or LDL-C ≤50 mg/dL; if TG ≥400 mg/dL or LDL-C ≤50 mg/dL, then LDL-C level was measured directly by preparative ultracentrifugation (PUC),

    Measured: 8-Weeks

  4. Mean Percent Change in Low-Density Lipoprotein Cholesterol (LDL-C) [PUC]

    Mean Percent change from Day 1 to Day 56 in Low-Density Lipoprotein Cholesterol (LDL-C) for each obicetrapib group compared to the placebo group. LDL-C level was measured by preparative ultracentrifugation (PUC).

    Measured: 8-Weeks

  5. Median Percent Change in Low-Density Lipoprotein Cholesterol (LDL-C) [PUC]

    Median Percent change from Day 1 to Day 56 in Low-Density Lipoprotein Cholesterol (LDL-C) for each obicetrapib group compared to the placebo group. LDL-C level was measured by preparative ultracentrifugation (PUC).

    Measured: 8-Weeks

  6. LS Mean Percent Change in Low-Density Lipoprotein Cholesterol (LDL-C) [PUC]

    LS Mean Percent change from Day 1 to Day 56 in Low-Density Lipoprotein Cholesterol (LDL-C) for each obicetrapib group compared to the placebo group. LDL-C level was measured directly by preparative ultracentrifugation (PUC).

    Measured: 8-Weeks

Secondary outcomes (9)
  1. Mean Percent Change in Apolipoprotein B (ApoB)

    Mean percent change from baseline to Day 56 in apolipoprotein B (ApoB) (mg/dL) for each obicetrapib group compared with the placebo group.

    Measured: 8-Weeks

  2. Median Percent Change in Apolipoprotein B (ApoB)

    Median percent change from baseline to Day 56 in apolipoprotein B (ApoB) (mg/dL) for each obicetrapib group compared with the placebo group.

    Measured: 8-Week

  3. LS Mean Percent Change in Apolipoprotein B (ApoB)

    Median percent change from baseline to Day 56 in apolipoprotein B (ApoB) (mg/dL) for each obicetrapib group compared with the placebo group.

    Measured: 8-Weeks

  4. Mean Percent Change in Non-high-density Lipoprotein Cholesterol (Non-HDL-C)

    Mean percent change from baseline to Day 56 in non-high-density lipoprotein cholesterol (non-HDL-C) (mg/dL) for each obicetrapib group compared with the placebo group

    Measured: 8-weeks

  5. Median Percent Change in Non-high-density Lipoprotein Cholesterol (Non-HDL-C)

    Median percent change from baseline to Day 56 in non-high-density lipoprotein cholesterol (non-HDL-C) (mg/dL) for each obicetrapib group compared with the placebo group

    Measured: 8-Weeks

  6. LS Mean Percent Change in Non-high-density Lipoprotein Cholesterol (Non-HDL-C)

    LS Mean percent change from baseline to Day 56 in non-high-density lipoprotein cholesterol (non-HDL-C) (mg/dL) for each obicetrapib group compared with the placebo group

    Measured: 8-Weeks

  7. Mean Percent Change in High-density Lipoprotein Cholesterol (HDL-C)

    Mean percent change from baseline to Day 56 in High-density lipoprotein cholesterol (HDL-C) (mg/dL) for each obicetrapib group compared with the placebo group.

    Measured: 8-weeks

  8. Median Percent Change in High-density Lipoprotein Cholesterol (HDL-C)

    Median percent change from baseline to Day 56 in High-density lipoprotein cholesterol (HDL-C) (mg/dL) for each obicetrapib group compared with the placebo group.

    Measured: 8-Weeks

  9. LS Mean Percent Change in High-density Lipoprotein Cholesterol (HDL-C)

    LS mean percent change from baseline to Day 56 in High-density lipoprotein cholesterol (HDL-C) (mg/dL) for each obicetrapib group compared with the placebo group.

    Measured: 8-Weeks

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted15 Feb 2021
  2. Study start18 Feb 2021
  3. Primary completion24 May 2021
  4. Study completion30 Aug 2021

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Model description
Placebo-controlled, double-blind, randomized
Masking
Quadruple blind
Who is masked
Participant, Care provider, Investigator, Outcomes assessor
Enrolment
120 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04753606
Sponsor's protocol ID
TA-8995-201
Acronym
ROSE
Status last verified
Sep 2021
First submitted
9 Feb 2021
Last updated
12 Jul 2024
Data monitoring committee
No
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
No

Publications

  • Nicholls SJ, Ditmarsch M, Kastelein JJ, Rigby SP, Kling D, Curcio DL, Alp NJ, Davidson MH. Lipid lowering effects of the CETP inhibitor obicetrapib in combination with high-intensity statins: a randomized phase 2 trial. Nat Med. 2022 Aug;28(8):1672-1678. doi: 10.1038/s41591-022-01936-7. Epub 2022 Aug 11.

    PubMed 35953719

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Obicetrapib in people with Dyslipidemias and High Cholesterol, run by NewAmsterdam Pharma at 19 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 2 inclusion and 14 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 12 Jul 2024. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 19 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 11 Jun 2024). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Mean Percent Change in Low-Density Lipoprotein Cholesterol (LDL-C) [Friedewald] (time frame: 8-weeks). The study lists 6 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT04753606, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 12 Jul 2024.

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