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Pelacarsen

Phase 3

Atherosclerotic Cardiovascular Disease | RNA therapy | Cardiovascular |Novartis AG|Trials Updated: Oct 14, 2026

Pelacarsen development status

Highest phase Phase 3
Registered trials 8 across 2 sponsors since Jul 2019

Pelacarsen target and mechanism

Molecular targetLPA
Target classAntisense Inhibitor
ModalityRNA therapy

Also known as Pelacarsen (TQJ230), TQJ230

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials8
Total Enrollment15,850

FDA Designations

No designations recorded

Pelacarsen clinical trials

Pelacarsen · 8 trials · 7 indications

Phase 3 6Phase 2 1Phase 1 1
NCT07517263An Open Label Extension (OLE) Study (Following Completion of CTQJ230A12301) to Evaluate Long-term Safety and Tolerability of Pelacarsen (TQJ230)Cardiovascular Disease and Lipoprotein(a)
ACTIVE NOT_RECRUITING5,700 Analytics
NCT06875973Pelacarsen Roll-over Extension ProgramAtherosclerotic Cardiovascular Disease
ACTIVE NOT_RECRUITING599 Analytics
NCT06813911Lp(a) Lowering Study of Pelacarsen (TQJ230) With Background Inclisiran in Participants With Elevated Lp(a) and Established ASCVDAtherosclerotic Cardiovascular Disease (ASCVD)
ACTIVE NOT_RECRUITING246 Analytics
NCT06267560Lp(a) Lowering Study of Pelacarsen (TQJ230) in US Black/African American and Hispanic Participants With Elevated Lp(a) and Established ASCVDElevated Lp(a) and Established Atherosclerotic Cardiovascular Disease
COMPLETED422 Analytics
NCT05900141An Open Label Extension (OLE) Study to Evaluate Long-term Safety and Tolerability of Pelacarsen (TQJ230)Hyperlipoproteinemia (a)
ACTIVE NOT_RECRUITING41 Analytics
NCT04023552Assessing the Impact of Lipoprotein (a) Lowering With Pelacarsen (TQJ230) on Major Cardiovascular Events in Patients With CVDCardiovascular Disease and Lipoprotein(a)
COMPLETED8,323 Analytics
PHASE3ACTIVE NOT_RECRUITING
An Open Label Extension (OLE) Study (Following Completion of CTQJ230A12301) to Evaluate Long-term Safety and Tolerability of Pelacarsen (TQJ230)
Cardiovascular Disease and Lipoprotein(a)Unlock trial analytics
PHASE3ACTIVE NOT_RECRUITING
Pelacarsen Roll-over Extension Program
Atherosclerotic Cardiovascular DiseaseUnlock trial analytics
PHASE3ACTIVE NOT_RECRUITING
Lp(a) Lowering Study of Pelacarsen (TQJ230) With Background Inclisiran in Participants With Elevated Lp(a) and Established ASCVD
Atherosclerotic Cardiovascular Disease (ASCVD)Unlock trial analytics
PHASE3COMPLETED
Lp(a) Lowering Study of Pelacarsen (TQJ230) in US Black/African American and Hispanic Participants With Elevated Lp(a) and Established ASCVD
Elevated Lp(a) and Established Atherosclerotic Cardiovascular DiseaseUnlock trial analytics
PHASE3ACTIVE NOT_RECRUITING
An Open Label Extension (OLE) Study to Evaluate Long-term Safety and Tolerability of Pelacarsen (TQJ230)
Hyperlipoproteinemia (a)Unlock trial analytics
PHASE3COMPLETED
Assessing the Impact of Lipoprotein (a) Lowering With Pelacarsen (TQJ230) on Major Cardiovascular Events in Patients With CVD
Cardiovascular Disease and Lipoprotein(a)Unlock trial analytics

Study Endpoints

Primary Endpoints

Number of participants with Adverse events
Up to 36 months

Number of participants with Treatment Emergent Adverse Events (TEAEs), Treatment Emergent Serious Adverse Events (TESAEs), TEAEs of special interest, including abnormal laboratory evaluations and vital signs. Number of participants discontinuing due to treatment emergent adverse events (TEAEs) or treatment emergent serious adverse events (TESAEs) will also be presented.

Incidence of Adverse events (AEs) or serious adverse events (SAEs)
Up to 48 months

Evaluate long-term safety and tolerability of pelacarsen (TQJ230) in participants with elevated Lp(a) and established atherosclerotic cardiovascular disease who have completed the parent study

Change in log transformed lipoprotein A (Lp(a)) concentration
Baseline, 6 Months

To evaluate the efficacy of Pelacarsen compared to placebo, in reducing Lp(a) levels at Month 6 in ASCVD participants who have elevated Lp(a), and who are on background inclisiran for elevated LDL-C

Change in log-transformed Lp(a) concentration from baseline at week 52
Baseline, week 52

The primary aim of the study is to demonstrate the superiority of pelacarsen to placebo in lowering the Lp(a) level at 12 months of treatment in US Black/African American and US Hispanic participants with established ASCVD and a Lp(a) level of ≥ 125 nmo/L.

Incidence of Adverse events (AEs) or serious adverse events (SAEs), including changes in laboratory evaluations, vital signs qualifying and reported as AEs.
60 months

Evaluate long-term safety and tolerability of pelacarsen (TQJ230) in participants with elevated Lp(a) and established cardiovascular disease who have competed the parent study

Duration of drug exposure
60 months

Duration of drug exposure will be collected

Time to first occurrence of clinical endpoint committee confirmed expanded major adverse cardiovascular events in patients with elevated Lp(a) ≥ 70 mg/dL
approximately 4 years

Demonstrate the superiority of pelacarsen (TQJ230) compared to placebo in reducing the risk of expanded MACE (cardiovascular death, non-fatal MI, non-fatal stroke and urgent coronary re-vascularization requiring hospitalization) in the overall study population with established CVD and (Lp(a) ≥ 70 mg/dL)

Time to the first occurrence of clinical endpoint committee confirmed expanded major adverse cardiovascular events in a population of patients with elevated Lp(a) ≥ 90 mg/dL.
approximately 4 years

Demonstrate the superiority of pelacarsen (TQJ230) compared to placebo in reducing the risk of expanded MACE (cardiovascular death, non-fatal MI, non-fatal stroke and urgent coronary re-vascularization requiring hospitalization) in the overall study population with established CVD and (Lp(a) ≥ 90 mg/dL)

Change in peak aortic jet velocity
36 months

To demonstrate the superiority of pelacarsen (TQJ230) vs. placebo in slowing the progression of calcific aortic valve stenosis by evaluating the change from baseline to month 36 in peak aortic jet velocity by echocardiography

Change in aortic valve calcium score
36 months

To demonstrate the superiority of pelacarsen (TQJ230) vs. placebo in slowing the progression of calcific aortic valve stenosis by evaluating the change from baseline to month 36 in aortic valve calcium score by computed tomography

Pharmacokinetic parameters of pelacarsen: Cmax
Day 1 (0 hour (pre-dose) 0.5 hour, 1 hour, 1.5 hour, 2 hour, 3 hour, 4 hour, 6 hour, 8 hour, 12 hour), Day 2, Day 3, Day 4, Day 8, Day 30 and Day 60

The maximum (peak) observed drug concentration in after single-dose administration (mass x volume-1). To assess the PK properties of plasma pelacarsen after a single s.c. injection in participants with mild HI (Child-Pugh classification) as compared to matched healthy participants with normal hepatic function.

Pharmacokinetic parameters of pelacarsen: AUClast
Day 1 (0 hour (pre-dose) 0.5 hour, 1 hour, 1.5 hour, 2 hour, 3 hour, 4 hour, 6 hour, 8 hour, 12 hour), Day 2, Day 3, Day 4, Day 8, Day 30 and Day 60

The area under the concentration-time curve (AUC) from time zero to the last measurable concentration sampling time (mass x time x volume-1). To assess the PK properties of plasma pelacarsen after a single s.c. injection in participants with mild HI (Child-Pugh classification) as compared to matched healthy participants with normal hepatic function.

Pharmacokinetic parameters of pelacarsen: AUCinf
Day 1 (0 hour (pre-dose) 0.5 hour, 1 hour, 1.5 hour, 2 hour, 3 hour, 4 hour, 6 hour, 8 hour, 12 hour), Day 2, Day 3, Day 4, Day 8, Day 30 and Day 60

The AUC from time zero to infinity (mass x time x volume-1). To assess the PK properties of plasma pelacarsen after a single s.c. injection in participants with mild HI (Child-Pugh classification) as compared to matched healthy participants with normal hepatic function.

Secondary Endpoints

Time to first occurrence of 4 Point-Major Cardiovascular Event (4P-MACE) from parent study baseline
Up to 36 months
Time to the first occurrence of 4P-MACE from open-label extension (OLE) study baseline
Up to 36 months
Cumulative number of 4P-MACE over time from OLE study baseline
Up to 36 months
Unlock Study Endpoints

Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Pelacarsen (TQJ230)EXPERIMENTALopen-label pelacarsen 80mg
PelacarsenACTIVE_COMPARATORParticipants randomized in Pelacarsen arm, will be administered pelacarsen (TQJ230) subcutaneous injection once monthly for 12 months.
PlaceboPLACEBO_COMPARATORParticipants will be administered placebo subcutaneous injection once monthly for 6 months. After Month 6, all participants will receive pelacarsen 80 mg injection for the remaining 6 months during the open-label treatment period.
TQJ230EXPERIMENTALTQJ230 80mg QM s.c.
Pelacarsen (TQJ230) 80mgEXPERIMENTALPelacarsen (TQJ230) 80 mg prefilled syringe injected monthly, administered subcutaneously
Matching placeboPLACEBO_COMPARATORPlacebo to match pelacarsen (TQJ230) prefilled syringe injected monthly, administered subcutaneously
Mild hepatic impairment patientsEXPERIMENTALParticipants with mild hepatic impairment
Healthy participantsEXPERIMENTALMatched healthy participants with normal hepatic function

Interventions

NameTypeDescription
Pelacarsen (TQJ230)DRUGpelacarsen 80mg s.c. monthly
PelacarsenDRUGPelacarsen will be provided as solution for injection in prefilled syringe 80 mg for subcutaneous injection.
PlaceboDRUGPlacebo will be provided as solution for injection in prefilled syringe for subcutaneous injection.
InclisiranDRUGAll participants will be administered two loading doses of inclisiran as background treatment at Run-in 1 and Run-in 2, separated by 3 months, according to the approved label. After that inclisiran will be administered every 6 months, i.e., Month 5 and Month 11.
TQJ230DRUGTQJ230 80mg QM s.c.
Pelacarsen (TQJ230) 80mgDRUGPelacarsen (TQJ230) 80mg
Matching placeboDRUGMatching placebo
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Eligibility Criteria

Age Range18 Years to 100 Years
SexALL
Healthy VolunteersNo
Study Sites646

Inclusion Criteria: * Participants who have provided informed consent prior to initiation of any study-specific activities/procedures. * Participants who have completed the parent study EOS visit while still on assigned investigational product. Exclusion Criteria: * Participants who for any reaso...

Countries:United StatesArgentinaAustraliaAustriaBelgiumBrazilBulgariaCanadaChinaColombiaCzechiaDenmarkFranceGermanyGreeceHong KongHungaryIcelandIndiaIsraelItalyJapanMexicoNetherlandsNorwayPolandPortugalPuerto RicoRomaniaRussiaSlovakiaSloveniaSouth AfricaSouth KoreaSpainSwedenSwitzerlandTaiwanTurkey (Türkiye)United KingdomChileGuatemalaPeru
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Recent Changes (Last 90 Days)

MEDIUMOct 14, 2026NCT07517263Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMOct 14, 2026NCT06875973Status: RECRUITING → ACTIVE_NOT_RECRUITING
LOWOct 14, 2026NCT05900141lastUpdatePostDate: changed
LOWOct 14, 2026NCT06813911lastUpdatePostDate: changed
MEDIUMOct 14, 2026NCT07517263Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMOct 14, 2026NCT06875973Status: RECRUITING → ACTIVE_NOT_RECRUITING
LOWOct 14, 2026NCT05900141lastUpdatePostDate: changed
LOWOct 14, 2026NCT06813911lastUpdatePostDate: changed
HIGHOct 7, 2026NCT06813911Status: RECRUITING → ACTIVE_NOT_RECRUITING
HIGHOct 7, 2026NCT06813911Status: RECRUITING → ACTIVE_NOT_RECRUITING
MEDIUMSep 28, 2026NCT04023552TRIAL_REMOVED: changed
MEDIUMSep 28, 2026NCT04023552TRIAL_REMOVED: changed
MEDIUMSep 28, 2026NCT04023552TRIAL_REMOVED: changed
MEDIUMSep 10, 2026NCT06267560TRIAL_REMOVED: changed
MEDIUMSep 10, 2026NCT06267560TRIAL_REMOVED: changed
MEDIUMSep 10, 2026NCT06267560TRIAL_REMOVED: changed
MEDIUMSep 10, 2026NCT06267560TRIAL_REMOVED: changed
LOWSep 4, 2026NCT07517263lastUpdatePostDate: changed
LOWSep 4, 2026NCT07517263lastUpdatePostDate: changed
HIGHAug 28, 2026NCT04023552Status: ACTIVE_NOT_RECRUITING → COMPLETED

Frequently asked questions about Pelacarsen

What is pelacarsen?

Pelacarsen is an investigational RNA therapy developed by Novartis AG for cardiovascular conditions linked to elevated lipoprotein(a). It is being studied in adults with atherosclerotic cardiovascular disease, cardiovascular disease with elevated lipoprotein(a), hyperlipoproteinemia (a), and aortic stenosis. Pelacarsen is also known as TQJ230.

What does pelacarsen target?

Pelacarsen targets LPA, the gene that encodes apolipoprotein(a), a component of lipoprotein(a). It is an antisense inhibitor, a class of RNA therapy designed to bind LPA RNA and reduce production of the lipoprotein(a) protein. Lowering lipoprotein(a) is the intended pharmacologic effect under study in its cardiovascular trials.

Who makes pelacarsen?

Novartis AG, which trades under the ticker NVS, develops pelacarsen. Novartis is running the clinical program for the drug, including the open label extension studies and the Lp(a) lowering study combining pelacarsen with background inclisiran in participants with elevated Lp(a) and established atherosclerotic cardiovascular disease.

What phase is pelacarsen in?

Pelacarsen is in Phase 3 clinical development. Its registered trials are listed as Phase 3 studies, and the program includes open label extension studies evaluating long term safety and tolerability following earlier trial completion. Pelacarsen is investigational and is not described as an approved therapy.

What clinical trials is pelacarsen in?

Pelacarsen trials include NCT07517263, an open label extension study in cardiovascular disease and lipoprotein(a) with 5,700 participants across many countries, and NCT06875973, a roll-over extension program in atherosclerotic cardiovascular disease. Other studies are NCT06813911, testing pelacarsen with background inclisiran in ASCVD, and NCT05900141, an open label extension in hyperlipoproteinemia (a).

Is pelacarsen the same as TQJ230?

Yes, pelacarsen and TQJ230 refer to the same investigational drug from Novartis. The names appear together in trial titles, including studies of pelacarsen (TQJ230) in cardiovascular disease and lipoprotein(a). Some listings also refer to it as pelacarsen (TQJ230) 80mg, reflecting the dose form used in studies.