Skip to content

Evaluate the Effect of Obicetrapib in Patients With HeFH on Top of Maximum Tolerated Lipid-Modifying Therapies.

A Placebo-Controlled, Double-Blind, Randomized, Phase 3 Study to Evaluate the Effect of 10 mg Obicetrapib in Participants With a History of HeFH Who Are Not Adequately Controlled by Their Lipid Modifying Therapies

Status
Completed
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT05425745
Acronym
BROOKLYN
Enrollment
354
Registered
2022-06-21
Start date
2022-07-25
Completion date
2024-05-28
Last updated
2025-06-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Dyslipidemias, High Cholesterol, Hypercholesterolemia, Familial Hypercholesterolemia, Lipid Metabolism Disorder, Metabolic Disease, Lipid Metabolism, Inborn Errors, Genetic Disease, Inborn, Hyperlipoproteinemias

Keywords

Obicetrapib, BROOKLYN, Cholesteryl ester transfer protein (CETP) inhibitor, Heterozygous Familial Hypercholesterolemia (HeFH), LDL-C

Brief summary

This study will be a placebo-controlled, double-blind, randomized, phase 3 study to Evaluate the Efficacy, Safety, and Tolerability of Obicetrapib in Participants with a History of Heterozygous Familial Hypercholesterolemia (HeFH).

Detailed description

This study will be a placebo-controlled, double-blind, randomized, phase 3 study in participants with HeFH to evaluate the efficacy, safety, and tolerability of obicetrapib as an adjunct to diet and maximally tolerated lipid-lowering therapy. The screening period for this study will take up to 14 days. Afterwards, patients will be randomized to placebo or 10 mg obicetrapib for an 365-day treatment period. After the treatment period, participants will have an end-of-study follow-up visit.

Interventions

10 mg Obicetrapib tablet

DRUGPlacebo

placebo tablet made to resemble active

Sponsors

NewAmsterdam Pharma
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Masking description

placebo tablet made to resemble active

Intervention model description

Placebo-Controlled, double-blind, randomized

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Have a history of heterozygous familial hypercholesterolemia (HeFH) by 1) Genotyping (not a screening assessment), WHO Criteria/Dutch Lipid Clinical Network Criteria with a score of \> 8 points; and/or Simon Broome Register Diagnostic Criteria for definite or possible Familial Hypercholesterolemia (FH) * Maximally tolerated lipid Modifying therapy for at least 8 weeks prior to screening such as: ATV (40 or 80), or (ROS 20 or 40 mg), Ezetimide, Bempedoic Acid, PCSK9 targeted therapy for at least 4 doses * Fasting serum LDL-C ≥70 mg/dL (≥1.80 mmol/L)

Exclusion criteria

* New York Heart Association class II or IV heart failure or last known left ventricular ejection fraction \< 30%; * Hospitalized for heart failure within 5 years prior to Screening * Major adverse cardiac event (MACE) within 3 months prior to Screening; * HbA1c ≥10%, or fasting glucose * Formal diagnosis of homozygous familial hypercholesterolemia (HoFH) * Uncontrolled severe hypertension, defined as either systolic blood pressure ≥ 160 mmHg or diastolic blood pressure ≥100 mmHg prior to Randomization

Design outcomes

Primary

MeasureTime frameDescription
Percent Change in Low-Density Lipoprotein Cholesterol (LDL-C) From Baseline to Day 84 [PUC]84 DaysLS mean percent change from baseline to Day 84 in Low-Density Lipoprotein Cholesterol (LDL-C) in the obicetrapib group compared to the placebo group \[PUC\]. LDL-C level was measured by preparative ultracentrifugation (PUC).

Secondary

MeasureTime frameDescription
Percent Change in Total Cholesterol From Baseline to Day 8484 DaysLS mean percent change from baseline to Day 84 in Total Cholesterol (TC) in obicetrapib group compared to the placebo group
Percent Change in Low Density Lipoprotein-Cholesterol (LDL-C) From Baseline to Day 180 [Martin/Hopkins]180 DaysLS mean percent change from baseline to Day 180 in Low-Density Lipoprotein Cholesterol (LDL-C) in the obicetrapib group compared to the placebo group \[Martin/Hopkins\]. LDL-C value was calculated using the Martin/Hopkins equation unless TG \>= 400 mg/dL or LDL-C \<= 50 mg/dL; where, LDL-C value was measured directly by preparative ultracentrifugation (PUC).
Percent Change in Low Density Lipoprotein-Cholesterol (LDL-C) From Baseline to Day 365 [PUC]365 DaysLS mean percent change from baseline to Day 365 in Low-Density Lipoprotein Cholesterol (LDL-C) in the obicetrapib group compared to the placebo group \[PUC\]. LDL-C level was measured by preparative ultracentrifugation (PUC).
Percent Change in Apolipoprotein B (ApoB) From Baseline to Day 8484 DaysLS mean percent change from baseline to Day 84 in apolipoprotein B (ApoB) in obicetrapib group compared to the placebo group.
Percent Change in Apolipoprotein B (ApoB) From Baseline to Day 180180 DaysLS mean percent change from baseline to Day 180 in apolipoprotein B (ApoB) in obicetrapib group compared to the placebo group
Percent Change in Apolipoprotein B (ApoB) From Baseline to Day 365365 DaysLS mean percent change from baseline to Day 365 in apolipoprotein B (ApoB) in obicetrapib group compared to the placebo group
Percent Change in Non-HDL-C From Baseline to Day 8484 DaysLS mean percent change from baseline to Day 84 in Non-high-density Lipoprotein Cholesterol (Non-HDL-C) in obicetrapib group compared to the placebo group
Percent Change in Non-HDL-C From Baseline to Day 180180 DaysLS mean percent change from baseline to Day 180 in Non-high-density Lipoprotein Cholesterol (non-HDL-C) in obicetrapib group compared to the placebo group
Percent Change in Non-HDL-C From Baseline to Day 365365 DaysLS mean percent change from baseline to Day 365 in Non-high-density Lipoprotein Cholesterol (non-HDL-C) in obicetrapib group compared to the placebo group
Percent Change in Lp(a) From Baseline to Day 365365 DaysLS mean percent change from baseline to Day 365 in Lipoprotein (a) \[Lp(a)\] in obicetrapib group compared to the placebo group
Percent Change in HDL-C From Baseline to Day 180180 DaysLS mean percent change from baseline to Day 180 in High-density Lipoprotein Cholesterol (HDL-C) in obicetrapib group compared to the placebo group
Percent Change in HDL-C From Baseline to Day 365365 DaysLS mean percent change from baseline to Day 365 in High-density Lipoprotein Cholesterol (HDL-C) in obicetrapib group compared to the placebo group
Percent Change in Lp(a) From Baseline to Day 8484 DaysLS mean percent change from baseline to Day 84 in Lipoprotein (a) \[Lp(a)\] in obicetrapib group compared to the placebo group
Percent Change in Total Cholesterol From Baseline to Day 180180 DaysLS mean percent change from baseline to Day 180 in Total Cholesterol in obicetrapib group compared to the placebo group
Percent Change in Total Cholesterol From Baseline to Day 365365 DaysLS mean percent change from baseline to Day 365 in Total Cholesterol in obicetrapib group compared to the placebo group
Percent Change in Triglycerides From Baseline to Day 8484 DaysLS mean percent change from baseline to Day 84 in Triglycerides in obicetrapib group compared to the placebo group
Percent Change in Triglycerides From Baseline to Day 180180 DaysLS mean percent change from baseline to Day 180 in Triglycerides in obicetrapib group compared to the placebo group
Precent Change in Triglycerides From Baseline to Day 365365 daysLS mean percent change from baseline to Day 365 in Triglycerides in obicetrapib group compared to the placebo group
Percent Change in HDL-C From Baseline to Day 8484 DaysLS mean percent change from baseline to Day 84 in High-density Lipoprotein Cholesterol (HDL-C) in obicetrapib group compared to the placebo group

Countries

Canada, Czechia, Georgia, Netherlands, Norway, Poland, South Africa, Spain, United Kingdom, United States

Participant flow

Recruitment details

513 patients were screened: out of 513, 354 participants were randomized: 236 participants to the obicetrapib 10 mg group and 118 participants to the placebo group

Participants by arm

ArmCount
Placebo
one placebo tablet once daily Placebo: placebo tablet made to resemble active
118
Obicetrapib 10 mg
one 10 mg Obicetrapib tablet once daily Obicetrapib: 10 mg Obicetrapib tablet
236
Total354

Withdrawals & dropouts

PeriodReasonFG000FG001
Overall StudyAdverse Event01
Overall StudyDeath23
Overall StudyDid not return for end of study visit01
Overall StudyEnd of study visit completed by phone10
Overall StudyLost to Follow-up12
Overall StudySubject decision10
Overall StudyWithdrawal of Consent33

Baseline characteristics

CharacteristicPlaceboObicetrapib 10 mgTotal
Age, Continuous56.6 years
STANDARD_DEVIATION 11.06
57 years
STANDARD_DEVIATION 12.7
56.9 years
STANDARD_DEVIATION 12.16
Baseline Low-Density Lipoprotein Cholesterol (LDL-C)119.9 mg/dL
STANDARD_DEVIATION 54.47
123.4 mg/dL
STANDARD_DEVIATION 49.23
121.65 mg/dL
STANDARD_DEVIATION 51.85
Ethnicity (NIH/OMB)
Hispanic or Latino
2 Participants8 Participants10 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
114 Participants226 Participants340 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
2 Participants2 Participants4 Participants
Race (NIH/OMB)
American Indian or Alaska Native
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Asian
1 Participants6 Participants7 Participants
Race (NIH/OMB)
Black or African American
3 Participants3 Participants6 Participants
Race (NIH/OMB)
More than one race
3 Participants4 Participants7 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants0 Participants0 Participants
Race (NIH/OMB)
Unknown or Not Reported
1 Participants4 Participants5 Participants
Race (NIH/OMB)
White
110 Participants219 Participants329 Participants
Sex: Female, Male
Female
65 Participants125 Participants190 Participants
Sex: Female, Male
Male
53 Participants111 Participants164 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
2 / 1183 / 234
other
Total, other adverse events
52 / 11895 / 234
serious
Total, serious adverse events
8 / 11813 / 234

Outcome results

Primary

Percent Change in Low-Density Lipoprotein Cholesterol (LDL-C) From Baseline to Day 84 [PUC]

LS mean percent change from baseline to Day 84 in Low-Density Lipoprotein Cholesterol (LDL-C) in the obicetrapib group compared to the placebo group \[PUC\]. LDL-C level was measured by preparative ultracentrifugation (PUC).

Time frame: 84 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 84.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Low-Density Lipoprotein Cholesterol (LDL-C) From Baseline to Day 84 [PUC].25 percent change from baselineStandard Error 2.48
Obicetrapib 10 mgPercent Change in Low-Density Lipoprotein Cholesterol (LDL-C) From Baseline to Day 84 [PUC]-36.05 percent change from baselineStandard Error 1.769
p-value: <0.000195% CI: [-42.22, -30.39]ANCOVA
Secondary

Percent Change in Apolipoprotein B (ApoB) From Baseline to Day 180

LS mean percent change from baseline to Day 180 in apolipoprotein B (ApoB) in obicetrapib group compared to the placebo group

Time frame: 180 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 180.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Apolipoprotein B (ApoB) From Baseline to Day 1806.02 percent change from baselineStandard Error 2.127
Obicetrapib 10 mgPercent Change in Apolipoprotein B (ApoB) From Baseline to Day 180-18.30 percent change from baselineStandard Error 1.472
p-value: <0.000195% CI: [-29.38, -19.25]ANCOVA
Secondary

Percent Change in Apolipoprotein B (ApoB) From Baseline to Day 365

LS mean percent change from baseline to Day 365 in apolipoprotein B (ApoB) in obicetrapib group compared to the placebo group

Time frame: 365 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 365.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Apolipoprotein B (ApoB) From Baseline to Day 3658.15 percent change from baselineStandard Error 2.633
Obicetrapib 10 mgPercent Change in Apolipoprotein B (ApoB) From Baseline to Day 365-17.62 percent change from baselineStandard Error 1.663
p-value: <0.000195% CI: [-31.88, -19.67]ANCOVA
Secondary

Percent Change in Apolipoprotein B (ApoB) From Baseline to Day 84

LS mean percent change from baseline to Day 84 in apolipoprotein B (ApoB) in obicetrapib group compared to the placebo group.

Time frame: 84 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 84.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Apolipoprotein B (ApoB) From Baseline to Day 842.93 percent change from baselineStandard Error 1.758
Obicetrapib 10 mgPercent Change in Apolipoprotein B (ApoB) From Baseline to Day 84-21.45 percent change from baselineStandard Error 1.219
p-value: <0.000195% CI: [-28.58, -20.2]ANCOVA
Secondary

Percent Change in HDL-C From Baseline to Day 180

LS mean percent change from baseline to Day 180 in High-density Lipoprotein Cholesterol (HDL-C) in obicetrapib group compared to the placebo group

Time frame: 180 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 180.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in HDL-C From Baseline to Day 1802.63 percent change from baselineStandard Error 5.484
Obicetrapib 10 mgPercent Change in HDL-C From Baseline to Day 180133.83 percent change from baselineStandard Error 3.73
p-value: <0.000195% CI: [118.27, 144.13]ANCOVA
Secondary

Percent Change in HDL-C From Baseline to Day 365

LS mean percent change from baseline to Day 365 in High-density Lipoprotein Cholesterol (HDL-C) in obicetrapib group compared to the placebo group

Time frame: 365 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 365.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in HDL-C From Baseline to Day 3656.28 percent change from baselineStandard Error 5.994
Obicetrapib 10 mgPercent Change in HDL-C From Baseline to Day 365127.67 percent change from baselineStandard Error 4.222
p-value: <0.000195% CI: [107.02, 135.76]ANCOVA
Secondary

Percent Change in HDL-C From Baseline to Day 84

LS mean percent change from baseline to Day 84 in High-density Lipoprotein Cholesterol (HDL-C) in obicetrapib group compared to the placebo group

Time frame: 84 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 84.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in HDL-C From Baseline to Day 841.26 percent change from baselineStandard Error 5.078
Obicetrapib 10 mgPercent Change in HDL-C From Baseline to Day 84139.92 percent change from baselineStandard Error 3.614
p-value: <0.000195% CI: [126.42, 150.9]ANCOVA
Secondary

Percent Change in Low Density Lipoprotein-Cholesterol (LDL-C) From Baseline to Day 180 [Martin/Hopkins]

LS mean percent change from baseline to Day 180 in Low-Density Lipoprotein Cholesterol (LDL-C) in the obicetrapib group compared to the placebo group \[Martin/Hopkins\]. LDL-C value was calculated using the Martin/Hopkins equation unless TG \>= 400 mg/dL or LDL-C \<= 50 mg/dL; where, LDL-C value was measured directly by preparative ultracentrifugation (PUC).

Time frame: 180 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 180.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Low Density Lipoprotein-Cholesterol (LDL-C) From Baseline to Day 180 [Martin/Hopkins]5.98 percent change from baselineStandard Error 2.925
Obicetrapib 10 mgPercent Change in Low Density Lipoprotein-Cholesterol (LDL-C) From Baseline to Day 180 [Martin/Hopkins]-31.80 percent change from baselineStandard Error 2.054
p-value: <0.000195% CI: [-44.79, -30.78]ANCOVA
Secondary

Percent Change in Low Density Lipoprotein-Cholesterol (LDL-C) From Baseline to Day 365 [PUC]

LS mean percent change from baseline to Day 365 in Low-Density Lipoprotein Cholesterol (LDL-C) in the obicetrapib group compared to the placebo group \[PUC\]. LDL-C level was measured by preparative ultracentrifugation (PUC).

Time frame: 365 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 365.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Low Density Lipoprotein-Cholesterol (LDL-C) From Baseline to Day 365 [PUC]10.30 percent change from baselineStandard Error 4.222
Obicetrapib 10 mgPercent Change in Low Density Lipoprotein-Cholesterol (LDL-C) From Baseline to Day 365 [PUC]-31.14 percent change from baselineStandard Error 2.544
p-value: <0.000195% CI: [-51.14, -31.76]ANCOVA
Secondary

Percent Change in Lp(a) From Baseline to Day 365

LS mean percent change from baseline to Day 365 in Lipoprotein (a) \[Lp(a)\] in obicetrapib group compared to the placebo group

Time frame: 365 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 365.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Lp(a) From Baseline to Day 36524.37 percent change from baselineStandard Error 37.111
Obicetrapib 10 mgPercent Change in Lp(a) From Baseline to Day 365-29.93 percent change from baselineStandard Error 11.224
p-value: 0.164895% CI: [-131.13, 22.53]ANCOVA
Secondary

Percent Change in Lp(a) From Baseline to Day 84

LS mean percent change from baseline to Day 84 in Lipoprotein (a) \[Lp(a)\] in obicetrapib group compared to the placebo group

Time frame: 84 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 84.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Lp(a) From Baseline to Day 8410.52 percent change from baselineStandard Error 9.413
Obicetrapib 10 mgPercent Change in Lp(a) From Baseline to Day 84-35.42 percent change from baselineStandard Error 4.527
p-value: <0.000195% CI: [-65.88, -26]ANCOVA
Secondary

Percent Change in Non-HDL-C From Baseline to Day 180

LS mean percent change from baseline to Day 180 in Non-high-density Lipoprotein Cholesterol (non-HDL-C) in obicetrapib group compared to the placebo group

Time frame: 180 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 180.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Non-HDL-C From Baseline to Day 1805.92 percent change from baselineStandard Error 2.658
Obicetrapib 10 mgPercent Change in Non-HDL-C From Baseline to Day 180-27.08 percent change from baselineStandard Error 1.855
p-value: <0.000195% CI: [-39.36, -26.65]ANCOVA
Secondary

Percent Change in Non-HDL-C From Baseline to Day 365

LS mean percent change from baseline to Day 365 in Non-high-density Lipoprotein Cholesterol (non-HDL-C) in obicetrapib group compared to the placebo group

Time frame: 365 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 365.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Non-HDL-C From Baseline to Day 36511.64 percent change from baselineStandard Error 3.905
Obicetrapib 10 mgPercent Change in Non-HDL-C From Baseline to Day 365-25.84 percent change from baselineStandard Error 2.305
p-value: <0.000195% CI: [-46.38, -28.58]ANCOVA
Secondary

Percent Change in Non-HDL-C From Baseline to Day 84

LS mean percent change from baseline to Day 84 in Non-high-density Lipoprotein Cholesterol (Non-HDL-C) in obicetrapib group compared to the placebo group

Time frame: 84 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 84.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Non-HDL-C From Baseline to Day 842.83 percent change from baselineStandard Error 2.188
Obicetrapib 10 mgPercent Change in Non-HDL-C From Baseline to Day 84-31.62 percent change from baselineStandard Error 1.52
p-value: <0.000195% CI: [-39.67, -29.24]ANCOVA
Secondary

Percent Change in Total Cholesterol From Baseline to Day 180

LS mean percent change from baseline to Day 180 in Total Cholesterol in obicetrapib group compared to the placebo group

Time frame: 180 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 180.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Total Cholesterol From Baseline to Day 1804.44 percent change from baselineStandard Error 2.043
Obicetrapib 10 mgPercent Change in Total Cholesterol From Baseline to Day 18014.43 percent change from baselineStandard Error 1.438
Secondary

Percent Change in Total Cholesterol From Baseline to Day 365

LS mean percent change from baseline to Day 365 in Total Cholesterol in obicetrapib group compared to the placebo group

Time frame: 365 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 365.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Total Cholesterol From Baseline to Day 3659.32 percent change from baselineStandard Error 2.801
Obicetrapib 10 mgPercent Change in Total Cholesterol From Baseline to Day 36513.92 percent change from baselineStandard Error 1.684
Secondary

Percent Change in Total Cholesterol From Baseline to Day 84

LS mean percent change from baseline to Day 84 in Total Cholesterol (TC) in obicetrapib group compared to the placebo group

Time frame: 84 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 84.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Total Cholesterol From Baseline to Day 842.34 percent change from baselineStandard Error 1.796
Obicetrapib 10 mgPercent Change in Total Cholesterol From Baseline to Day 8412.09 percent change from baselineStandard Error 1.268
Secondary

Percent Change in Triglycerides From Baseline to Day 180

LS mean percent change from baseline to Day 180 in Triglycerides in obicetrapib group compared to the placebo group

Time frame: 180 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 180.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Triglycerides From Baseline to Day 18012.43 percent change from baselineStandard Error 4.178
Obicetrapib 10 mgPercent Change in Triglycerides From Baseline to Day 1804.49 percent change from baselineStandard Error 2.885
Secondary

Percent Change in Triglycerides From Baseline to Day 84

LS mean percent change from baseline to Day 84 in Triglycerides in obicetrapib group compared to the placebo group

Time frame: 84 Days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 84.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPercent Change in Triglycerides From Baseline to Day 8410.16 percent change from baselineStandard Error 4.207
Obicetrapib 10 mgPercent Change in Triglycerides From Baseline to Day 84-1.57 percent change from baselineStandard Error 2.58
Secondary

Precent Change in Triglycerides From Baseline to Day 365

LS mean percent change from baseline to Day 365 in Triglycerides in obicetrapib group compared to the placebo group

Time frame: 365 days

Population: Baseline Population is defined as all participants who were randomized in the study. Baseline values were defined as last measurement prior to the first dose of study drug. 2 participants in the obi arm were randomized but did not receive study drug, therefore the n for the obi arm baseline values did not exceed n=234. In addition, participants needed available labs at both baseline and Day 365.

ArmMeasureValue (LEAST_SQUARES_MEAN)Dispersion
PlaceboPrecent Change in Triglycerides From Baseline to Day 3657.39 percent change from baselineStandard Error 5.642
Obicetrapib 10 mgPrecent Change in Triglycerides From Baseline to Day 3652.27 percent change from baselineStandard Error 3.219

Source: ClinicalTrials.gov · Data processed: Mar 1, 2026