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AZD4063

Phase 1

Dilated Cardiomyopathy | Small molecule | Cardiovascular |AstraZeneca PLC|Last Updated: Sep 4, 2026

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment31

FDA Designations

No designations recorded

Clinical trial landscape

AZD4063 · 1 trial · 1 indication

Phase 1 1
NCT07241104A Study of AZD4063 in PLN R14del Dilated CardiomyopathyDilated Cardiomyopathy
RECRUITING23 Analytics
PHASE1RECRUITING
A Study of AZD4063 in PLN R14del Dilated Cardiomyopathy
Dilated CardiomyopathyUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of participants with adverse events (AEs)
Cohorts 1 and 2: Day 1 to 80; Cohorts 3 and 4: Day 1 to 210

The safety and tolerability of AZD4063 following the SC administration of single doses in participants with PLN R14del dilated cardiomyopathy will be evaluated.

Secondary Endpoints

Area under plasma concentration-time curve from 0 to infinity (AUCinf)
Cohorts 1 and 2: Day 1 to 80; Cohorts 3 and 4: Day 1 to 210
Area under the plasma concentration-curve from 0 to the last quantifiable concentration (AUClast)
Cohorts 1 and 2: Day 1 to 80; Cohorts 3 and 4: Day 1 to 210
Maximum plasma drug concentration (Cmax)
Cohorts 1 and 2: Day 1 to 80; Cohorts 3 and 4: Day 1 to 210
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Cohort 1 (SAD): Dose 1 of AZD4063EXPERIMENTALParticipants will receive Dose 1 of AZD4063 via SC injection in Cohort 1 of SAD.
Cohort 2 (SAD): Dose 2 of AZD4063EXPERIMENTALParticipants will receive Dose 2 of AZD4063 via SC injection in Cohort 2 of SAD.
Cohort 3 (SAD): Dose 3 of AZD4063EXPERIMENTALParticipants will receive Dose 3 of AZD4063 via SC injection in Cohort 3 of SAD.
Cohort 4 (SAD): Dose 4 of AZD4063EXPERIMENTALParticipants will receive Dose 4 of AZD4063 via SC injection in Cohort 4 of SAD.
Optional Cohort 1 (SAD): Dose 5 of AZD4063EXPERIMENTALParticipants will receive Dose 5 of AZD4063 via SC injection in the optional cohort of the study. This additional cohort will be added depending on the findings.
Optional Cohort 2 (SAD): Dose 6 of AZD4063EXPERIMENTALParticipants will receive Dose 6 of AZD4063 via SC injection in the optional cohort of the study. This additional cohort will be added depending on the findings.
Optional Cohort 3 (SAD): Dose 7 of AZD4063EXPERIMENTALParticipants will receive Dose 7 of AZD4063 via SC injection in the optional cohort of the study. This additional cohort will be added depending on the findings.
Optional Cohort 4 (SAD): Dose 8 of AZD4063EXPERIMENTALParticipants will receive Dose 8 of AZD4063 via SC injection in the optional cohort of the study. This additional cohort will be added depending on the findings.

Interventions

NameTypeDescription
AZD4063DRUGAZD4063 will be administered as solution for injection via subcutaneous route of administration.
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Eligibility Criteria

Age Range18 Years to 80 Years
SexALL
Healthy VolunteersNo
Study Sites4

Inclusion Criteria: * Participants must be 18 to 80 years of age inclusive, at the time of Screening * Participants with pre-existing positive screening for R14 del PLN mutation * Participants with screening Left ventricular eject fraction ≤ 45% as assessed by echocardiography * Participants with N...

Countries:Netherlands
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Recent Changes (Last 90 Days)

HIGHSep 4, 2026NCT07241104Enrollment: 31 → 23
LOWJul 17, 2026NCT07241104lastUpdatePostDate: changed
LOWJul 17, 2026NCT07241104lastUpdatePostDate: changed
LOWJul 17, 2026NCT07241104lastUpdatePostDate: changed
LOWJun 18, 2026NCT07241104lastUpdatePostDate: changed
LOWJun 18, 2026NCT07241104lastUpdatePostDate: changed
LOWJun 18, 2026NCT07241104lastUpdatePostDate: changed

Frequently asked questions about AZD4063

What is AZD4063 used for?

AZD4063 is an investigational small molecule being developed for the treatment of dilated cardiomyopathy, specifically in patients with the PLN R14del genetic variant. It is currently in Phase 1 clinical development and has not been approved by regulatory authorities.

Who is developing AZD4063?

AZD4063 is being developed by AstraZeneca PLC, a biopharmaceutical company traded on the stock exchange under the ticker symbol AZN. The company is conducting clinical trials to evaluate the safety and efficacy of this investigational drug in patients with dilated cardiomyopathy.

What phase is AZD4063 in?

AZD4063 is currently in Phase 1 clinical development. It is an investigational drug, meaning it has not yet been approved by regulatory agencies such as the FDA. The ongoing Phase 1 trial is recruiting participants to study the drug's effects in dilated cardiomyopathy.

What clinical trials is AZD4063 in?

AZD4063 is being studied in a Phase 1 clinical trial with the identifier NCT07241104, titled "A Study of AZD4063 in PLN R14del Dilated Cardiomyopathy." This trial is currently recruiting participants in the Netherlands and aims to enroll 31 patients aged 18 years and older.

Is AZD4063 the same as any other drug?

AZD4063 is a unique investigational compound developed by AstraZeneca. No alternative names for this drug have been disclosed in the available clinical trial information. It is being studied specifically for its potential role in treating dilated cardiomyopathy associated with the PLN R14del mutation.