A Phase 2b Dose-Ranging Study with Vupanorsen (PF-07285557)
- Conditions
- dyslipidemiaMedDRA version: 21.0Level: LLTClassification code 10058110Term: DyslipidemiaSystem Organ Class: 100000004861Therapeutic area: Diseases [C] - Cardiovascular Diseases [C14]
- Registration Number
- EUCTR2020-002796-35-PL
- Lead Sponsor
- Pfizer Inc.
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- ot Recruiting
- Sex
- All
- Target Recruitment
- 260
1.Male or female participants aged =40 years at Screening.
a. Male Participant Reproductive Inclusion Criteria
No contraception methods are required for male participants in this study, as the highest dose of vupanorsen planned for this study would result in maternal systemic exposures via seminal transfer well below (>5000-fold) the exposure at the NOAEL for developmental toxicity in nonclinical studies, including the conservative assumptions that an ASO ejaculate: sperm ratio would be 1 and there is 100% uptake by the partner.
b. A female participant is eligible to participate if she is not pregnant or breastfeeding, and at least 1 of the following conditions applies:
•Is not a WOCBP
OR
•Is a WOCBP and using an acceptable contraceptive method during the intervention period (for a minimum of 21 weeks after the last dose of study intervention). The investigator should evaluate the effectiveness of the contraceptive method in relationship to the first dose of study intervention.
2.Fasting non-HDL-C at Screening =100 mg/dL.
3.Fasting TG at Screening of 150 to 500 mg/dL, inclusive, which may be repeated once if deemed necessary
4.Participants must be on a stable dose of a statin for at least 1 month before Screening and plan to remain on the same medication and dose for the duration of the study.
5.Body weight =50 kg and =136 kg at Screening.
Are the trial subjects under 18? no
Number of subjects for this age range:
F.1.2 Adults (18-64 years) yes
F.1.2.1 Number of subjects for this age range 245
F.1.3 Elderly (>=65 years) yes
F.1.3.1 Number of subjects for this age range 15
1.Participant has active liver disease (other than NAFLD or NASH, which are permitted), including chronic active hepatitis B or C or primary biliary cirrhosis.
2.Uncontrolled hypertension (systolic blood pressure >180 mmHg or diastolic blood pressure >100 mmHg). Note: participants who are on an anti-hypertensive medication to treat hypertension should be on a stable dose at least 1 month prior to Screening. The investigator should ensure participant took anti-hypertensive medication as prescribed prior to evaluation of blood pressure.
3.Participant with a known bleeding diathesis or coagulation disorder.
4.Participants with ANY of the following abnormalities in clinical laboratory tests at Screening, as assessed by the central laboratory and confirmed by a single repeat test, if deemed necessary:
•HbA1c =9.5%
•eGFR <30 mL/min/1.73 m2 (as determined by the CKD-Epi equation)
•ALT or AST >2 × ULN
•Total bilirubin =1.5 × ULN; participants with a history of Gilbert’s syndrome may have a direct bilirubin measured and would be eligible for this study provided the direct bilirubin is =ULN
•Platelet count 5.History of clinically significant acute cardiac event within 3 months before Screening (includes ischemic stroke, transient ischemic attack, myocardial infarction, revascularization procedures, hospitalization for heart failure).
6.Presence of New York Heart Association Functional Classification IV heart failure symptoms at Screening.
7.Malignancy within 5 years, except for basal or squamous cell carcinoma of the skin or carcinoma in situ of the cervix that has been successfully treated.
8.Current history of alcoholism or drug addiction according to Diagnostic and Statistical Manual of Mental Disorders IV criteria within 12 months prior to Screening. Use of any recreational drugs within 12 months prior to Screening.
9.Other medical or psychiatric condition including recent (within the past year) or active suicidal ideation/behaviour or laboratory abnormality that may increase the risk of study participation or, in the investigator’s judgment, make the participant inappropriate for the study.
10.Prior treatment at any time with vupanorsen.
11.Prior treatment with any oligonucleotide (including small interfering ribonucleic acid) within 6 months of Screening or prior treatment with inclisiran within 12 months of Screening.
12.Use of TG lowering medication (eg, Vascepa [icosapent ethyl]), non-prescription dietary supplements (eg, fish oil) or other cholesterol lowering medication (eg, fibric acid derivatives, niacin, PCSK9 inhibitors, bile acid sequestrants, bempedoic acid) 30 days prior to Screening, other than statins and ezetimibe.
13.Use of warfarin or other coumarins, direct thrombin inhibitors, Factor Xa inhibitors, heparins or heparinoids 30 days prior to Screening.
14.Previous administration with an investigational drug within 30 days (or as determined by the local requirement) or 5 half lives preceding the first dose of study intervention used in this study (whichever is longer).
15.Participant has a clinically significant ECG abnormality during the Screening Period that requires further diagnostic evaluation or intervention (eg, new, clinically significant arrhythmia or a conduction disturbance).
16.Unstable weight (>5% shift in past month) or plan to start a diet for the purpose of significant weight loss.
17.Hypersensitivity to the active substance or to any of the excipients or GalNAc.
18.Any major surgery, including bariat
Study & Design
- Study Type
- Interventional clinical trial of medicinal product
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Main Objective: To estimate the effects of multiple dose levels and regimens of vupanorsen compared to placebo on non-HDL-C.;Secondary Objective: To estimate the effects of multiple dose levels and regimens of vupanorsen compared to placebo on lipid parameters including TG, ApoB, and LDL-C.<br><br>To estimate the effects of multiple dose levels and regimens of vupanorsen compared to placebo on ANGPTL3;Primary end point(s): Percent change from baseline in non-HDL-C ;Timepoint(s) of evaluation of this end point: Week 24
- Secondary Outcome Measures
Name Time Method Secondary end point(s): Percent change from baseline in TG, ApoB, and LDL-C <br>Percent change from baseline in non-HDL-C<br>Percent change from baseline in ANGPTL3 ;Timepoint(s) of evaluation of this end point: Percent change from baseline in TG, ApoB, and LDL-C Week 16 and Week 24<br>Percent change from baseline in non-HDL-C at Week 16<br>Percent change from baseline in ANGPTL3 at Week 16 and Week 24