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AVT32

Phase 1

Melanoma | Monoclonal antibody | Oncology |Alvotech|Trials Updated: Aug 24, 2026

AVT32 target and mechanism

ModalityMonoclonal antibody

Also known as AVT32-DRL_PB

Success Probability

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Trial Design

RandomizedDouble-BlindACTIVE_CONTROLLEDDMC
Total Trials1
Total Enrollment120

FDA Designations

No designations recorded

AVT32 clinical trials

AVT32 · 1 trial · 1 indication

Phase 1 1
NCT07475572Pharmacokinetic Similarity Study to Compare AVT32-DRL_PB With Keytruda® in Participants With Fully Resected MelanomaMelanoma
RECRUITING120 Analytics
PHASE1RECRUITING
Pharmacokinetic Similarity Study to Compare AVT32-DRL_PB With Keytruda® in Participants With Fully Resected Melanoma
MelanomaUnlock trial analytics

Study Endpoints

Primary Endpoints

To demonstrate PK similarity of AVT32-DRL_PB versus Keytruda (pembrolizumab)
Cycle 1 (each cycle is 21 days)

AUC0-3w (Cycle 1)

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Study Design & Arms

AllocationRANDOMIZED
MaskingQUADRUPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
AVT32-DRL_PBEXPERIMENTALAVT32-DRL\_PB will be administered during double blind period and open label period
KeytrudaACTIVE_COMPARATORKeytruda will be administered during double blind period

Interventions

NameTypeDescription
AVT32-DRL_PBBIOLOGICALAVT32-DRL\_PB at a dose 200 mg administered intravenously every 3 weeks.
KeytrudaBIOLOGICALKeytruda at a dose 200 mg administered intravenously every 3 weeks.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: * Participants (male/female) ≥18 years of age at the time of signing the ICF. * Have an Eastern Cooperative Oncology Group (ECOG) performance status (PS) of 0 or 1 at the time of enrollment. * Participants with Stage IIB, IIC, or III histologically confirmed cutaneous melanoma ...

Countries:Ukraine
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Recent Changes (Last 90 Days)

LOWAug 24, 2026NCT07475572Status: NOT_YET_RECRUITING → RECRUITING
LOWAug 24, 2026NCT07475572Status: NOT_YET_RECRUITING → RECRUITING

Frequently asked questions about AVT32

What is AVT32?

AVT32 is an investigational monoclonal antibody being developed by Alvotech for melanoma. It is in Phase 1 clinical development and is designed as a proposed biosimilar candidate referencing Keytruda. It has not been approved by the FDA and remains under clinical study.

What is AVT32 used for in melanoma?

AVT32 is being studied in participants with fully resected melanoma. The ongoing Phase 1 trial evaluates pharmacokinetic similarity between AVT32 and Keytruda in this adjuvant setting, where patients have had their melanoma surgically removed. It is investigational and not approved for any use.

Who makes AVT32?

AVT32 is developed by Alvotech, which trades on Nasdaq under the ticker ALVO. Alvotech is a biopharmaceutical company focused on the development and manufacture of biosimilar medicines. AVT32 is its investigational monoclonal antibody candidate being studied in melanoma.

What phase is AVT32 in?

AVT32 is in Phase 1 clinical development. It is investigational and has not been approved by the FDA. The program currently has one active, recruiting trial, with no completed trials to date.

What clinical trials is AVT32 in?

AVT32 is being evaluated in the Phase 1 trial NCT07475572, titled a pharmacokinetic similarity study comparing AVT32-DRL_PB with Keytruda in participants with fully resected melanoma. The trial is recruiting, is active controlled, randomized, and double blind, and plans to enroll 120 participants in Ukraine.

Is AVT32 the same as AVT32-DRL_PB?

Yes, AVT32-DRL_PB is an alternative name for AVT32. Both names refer to the same investigational monoclonal antibody developed by Alvotech. The Phase 1 pharmacokinetic similarity trial in fully resected melanoma uses the AVT32-DRL_PB designation.