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QCZ484

Phase 2

Hypercholesterolaemia | Small molecule | Metabolic |Novartis AG|Last Updated: Sep 4, 2026

Success Probability

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Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLEDDMC
Total Trials1
Total Enrollment120

FDA Designations

No designations recorded

Clinical trial landscape

QCZ484 · 4 trials · 4 indications

Phase 2 3Phase 1 1
NCT07610278A Study to Evaluate the Pharmacodynamics of a Combination of QCZ484 and Inclisiran in Participants With Hypertension and Concomitant HypercholesterolemiaHypercholesterolaemia
RECRUITING120 Analytics
NCT07543120An Open-label Extension Safety and Efficacy Study of QCZ484 in Hypertensive Patients.Hypertension (HTN)
RECRUITING323 Analytics
NCT06857955A Study to Identify an Optimal Dose of QCZ484 in Mild to Moderate Hypertensive PatientsHypertension
ACTIVE NOT_RECRUITING396 Analytics
PHASE2RECRUITING
A Study to Evaluate the Pharmacodynamics of a Combination of QCZ484 and Inclisiran in Participants With Hypertension and Concomitant Hypercholesterolemia
HypercholesterolaemiaUnlock trial analytics
PHASE2RECRUITING
An Open-label Extension Safety and Efficacy Study of QCZ484 in Hypertensive Patients.
Hypertension (HTN)Unlock trial analytics
PHASE2ACTIVE NOT_RECRUITING
A Study to Identify an Optimal Dose of QCZ484 in Mild to Moderate Hypertensive Patients
HypertensionUnlock trial analytics

Study Endpoints

Primary Endpoints

Percent change from baseline of PCSK9 levels
Baseline and Month 3

Percent (%) change from baseline of PCSK9 levels for QCZ484 + Inclisiran at Month 3

Percent change from baseline of AGT levels
Baseline and Month 3

Percent (%) change from baseline of AGT levels for QCZ484 + Inclisiran at Month 3

Number of participants with AEs
Up to 66 months

Number of participants with Adverse events (AEs), including abnormal safety laboratory parameters and vital signs

Change in Mean 24hr SBP by ABPM
Baseline, Month 3

Change from baseline at Month 3 in mean 24hr systolic blood pressure (SBP) by ambulatory blood pressure measurement (ABPM)

Number of adverse events (AEs)
Part A: up to 12 weeks post dose. Part B: up to 8 weeks post dose.

Overall number of AEs, severity, and relationship to study treatment per treatment group.

Number of participants with abnormalities in any laboratory parameter
Part A: up to 12 weeks post dose. Part B: up to 8 weeks post dose

Safety laboratory data (blood chemistry, hematology, coagulation, and urinalysis)

Secondary Endpoints

Change from baseline of systolic blood pressure
Baseline, Month 3 and Month 6
Change from baseline of LDL-C levels
Baseline, Month 3 and Month 6
Number of participants with Treatment-emergent adverse event and abnormal changes in laboratory parameters, vital signs and other safety assessments
Up to month 12
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Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
QCZ484 + InclisiranEXPERIMENTALQCZ484 + inclisiran, once on Day 1
QCZ484ACTIVE_COMPARATORQCZ484 + inclisiran placebo, once on Day 1
InclisiranACTIVE_COMPARATORInclisiran + QCZ484 placebo, once on Day 1
PlaceboPLACEBO_COMPARATORQCZ484 placebo + inclisiran placebo, once on Day 1
Placebo ControlPLACEBO_COMPARATORPlacebo
QCZ484 Dose 1EXPERIMENTALQCZ484 Dose 1 solution for injection
QCZ484 Dose 2EXPERIMENTALQCZ484 Dose 2 solution for injection
QCZ484 Dose 3EXPERIMENTALQCZ484 Dose 3 solution for injection
QCZ484 Dose 4EXPERIMENTALQCZ484 Dose 4 solution for injection
QCZ484 Dose 5EXPERIMENTALQCZ484 Dose 5 solution for injection
Part A: QCZ484 50 mgEXPERIMENTALHealthy Cohort: single dose
Part A: QCZ484 150 mgEXPERIMENTALHealthy Cohort: single dose
Part A: QCZ484 300 mgEXPERIMENTALHealthy Cohort: single dose
Part A: QCZ484 600 mgEXPERIMENTALHealthy Cohort: single dose
Part A: QCZ484 PlaceboPLACEBO_COMPARATORHealthy Cohort: single dose
Part B: QCZ484 150 mgEXPERIMENTALHypertension Cohort: single dose
Part B: QCZ484 300 mgEXPERIMENTALHypertension Cohort: single dose
Part B: QCZ484 600 mgEXPERIMENTALHypertension Cohort: single dose
Part B: QCZ484 PlaceboPLACEBO_COMPARATORHypertension Cohort: single dose

Interventions

NameTypeDescription
QCZ484DRUGQCZ484 once on Day 1
InclisiranDRUGInclisiran once on Day 1
QCZ484 placeboDRUGQCZ484 placebo once on Day 1
Inclisiran placeboDRUGInclisiran placebo once on Day 1
SalineOTHER0.9% sodium chloride saline solution
PlaceboDRUGvia subcutaneous injection
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Eligibility Criteria

Age Range18 Years to 75 Years
SexALL
Healthy VolunteersNo
Study Sites29

Inclusion Criteria: * Males or females aged 18 to 75 years. * Diagnosis of primary hypertension. * Treatment with either no, or up to 2 antihypertensive medications at a stable dose for at least 4 weeks preceding screening. * Systolic blood pressure ≥140 and \<165 mmHg based on the mean of 3 sittin...

Countries:United StatesJapanSingaporeAustraliaNew Zealand
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Recent Changes (Last 90 Days)

LOWSep 4, 2026NCT06857955Enrollment: 399 → 396
LOWSep 4, 2026NCT06857955Enrollment: 399 → 396
LOWAug 17, 2026NCT06857955lastUpdatePostDate: changed
LOWAug 17, 2026NCT06857955lastUpdatePostDate: changed
MEDIUMAug 9, 2026NCT06905327TRIAL_REMOVED: changed
MEDIUMAug 9, 2026NCT06905327TRIAL_REMOVED: changed
MEDIUMAug 9, 2026NCT06905327TRIAL_REMOVED: changed
LOWJul 30, 2026NCT07543120lastUpdatePostDate: changed
LOWJul 30, 2026NCT07610278Completion: 2028-01-28 → 2028-02-03
LOWJul 30, 2026NCT07610278Completion: 2028-01-28 → 2028-02-03
LOWJul 30, 2026NCT07543120lastUpdatePostDate: changed
LOWJul 6, 2026NCT06857955Enrollment: 385 → 399
LOWJul 6, 2026NCT06857955Enrollment: 385 → 399
LOWJul 2, 2026NCT07543120lastUpdatePostDate: changed
LOWJul 2, 2026NCT07543120lastUpdatePostDate: changed
LOWJul 2, 2026NCT07543120lastUpdatePostDate: changed
LOWJul 2, 2026NCT07543120lastUpdatePostDate: changed
LOWJun 23, 2026NCT07610278lastUpdatePostDate: changed

Frequently asked questions about QCZ484

What is QCZ484 used for?

QCZ484 is an investigational small molecule being developed for hypertension and related conditions. It is being studied in patients with mild to moderate hypertension, as well as in combination with inclisiran for hypertension with concomitant hypercholesterolemia. The drug is currently in Phase 2 clinical development.

Who makes QCZ484?

QCZ484 is being developed by Novartis AG, a multinational pharmaceutical company traded on the New York Stock Exchange under the ticker symbol NVS. Novartis is conducting clinical trials of QCZ484 in multiple countries including the United States, Japan, Singapore, Australia, and New Zealand.

What phase is QCZ484 in?

QCZ484 is currently in Phase 2 clinical development for hypertension. The company has completed a Phase 1 safety study and is conducting multiple Phase 2 trials, including a dose-finding study, an open-label extension study, and a combination study with inclisiran. QCZ484 remains investigational and is not yet approved by regulatory authorities.

What clinical trials is QCZ484 in?

QCZ484 is being evaluated in several clinical trials. NCT06857955 is a Phase 2 dose-finding study in mild to moderate hypertensive patients. NCT07543120 is an open-label extension study in hypertensive patients. NCT07610278 is a Phase 2 study combining QCZ484 with inclisiran in patients with hypertension and hypercholesterolemia. A Phase 1 safety study, NCT06905327, has been completed.

Is QCZ484 being studied in combination with other drugs?

Yes, QCZ484 is being studied in combination with inclisiran. Clinical trial NCT07610278 is evaluating the pharmacodynamics of a combination of QCZ484 and inclisiran in participants with hypertension and concomitant hypercholesterolemia. This Phase 2 study is currently recruiting participants in the United States.

Is QCZ484 FDA approved?

No, QCZ484 is not FDA approved. It is an investigational drug currently in Phase 2 clinical trials for hypertension. The drug is being studied in active clinical trials but has not yet received regulatory approval for any indication.