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ARV-6723

Phase 1

Advanced Solid Tumor | Small molecule | Oncology |Arvinas, Inc.|Last Updated: Aug 6, 2026

Target and mechanism

Molecular targetHPK1
ModalitySmall molecule

Success Probability

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Market & Valuation

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Trial Design

RandomizedCONTROLLED
Total Trials1
Total Enrollment499

FDA Designations

No designations recorded

Clinical trial landscape

ARV-6723 · 1 trial · 1 indication

Phase 1 1
NCT07749586A Study to Evaluate ARV-6723 Alone and With Pembrolizumab in Participants With Advanced Solid TumorsAdvanced Solid Tumor
RECRUITING499 Analytics
PHASE1RECRUITING
A Study to Evaluate ARV-6723 Alone and With Pembrolizumab in Participants With Advanced Solid Tumors
Advanced Solid TumorUnlock trial analytics

Study Endpoints

Primary Endpoints

Part A1: Number of Dose-Limiting Toxicities (DLTs) of ARV-6723
21 days from first ARV-6723 administration

Number of participants within a dose escalation cohort with adverse events (AEs) meeting protocol defined dose limiting toxicities during cycle 1 (21 days).

Part A1: Number of Participants With Adverse Events (AEs)
From the first dose of ARV-6723 through at least 28 days after the last dose (up to approximately 4.7 years)

AEs as characterized by type, frequency, severity (as graded by National Cancer Institute Common Terminology Criteria for Adverse Events \[NCI CTCAE\]), timing, seriousness, and relationship to study intervention as a measure of safety and tolerability.

Part A2: Number of Participants With AEs
From the first dose of ARV-6723 through at least 28 days after the last dose (up to approximately 4.7 years)

AEs as characterized by type, frequency, severity (as graded by National Cancer Institute Common Terminology Criteria for Adverse Events \[NCI CTCAE\]), timing, seriousness, and relationship to study intervention as a measure of safety and tolerability.

Part A2: Overall Response Rate (ORR) by computed tomography/magnetic resonance imaging (CT/MRI) Using Response Evaluation Criteria in Solid Tumors, version 1.1 (RECIST 1.1) Criteria Per Investigator Assessment
Approximately 24 months

ORR is defined as the proportion of participants reaching a confirmed complete response (CR) or partial response (PR) to the study treatment based on investigator assessment using RECIST 1.1 criteria.

Part B: ORR by CT/MRI using RECIST v1.1 Criteria Per Investigator Assessment
Approximately 24 months

ORR is defined as the proportion of participants reaching a confirmed complete response (CR) or partial response (PR) to the study treatment based on investigator assessment using RECIST 1.1 criteria.

Secondary Endpoints

Part A1: Area Under the Plasma or Blood Concentration-Time Profile During a Dosing Interval (AUCtau)
At predefined intervals throughout the treatment period, up to approximately 9 months after first dose.
Part A1: Area Under the Plasma or Blood Concentration Time Profile From Time Zero to the Time of the Last Quantifiable Concentration (Clast) (AUClast)
At predefined intervals throughout the treatment period, up to approximately 9 months after first dose.
Part A1: Maximum Plasma or Blood Concentration (Cmax)
At predefined intervals throughout the treatment period, up to approximately 9 months after first dose.
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Study Design & Arms

AllocationRANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Part A1a: Phase 1 Monotherapy dose escalationEXPERIMENTALParticipants will receive the assigned dose of ARV-6723 orally once daily (QD) in tablet form, under fasted conditions in 21-day cycles. Treatment will continue at the investigator's discretion until disease progression, unacceptable toxicity, withdrawal of consent or death.
Part A1b: Phase 1 Combination therapy dose escalationEXPERIMENTALParticipants will receive the assigned dose of ARV-6723 orally QD in tablet form, under fasted conditions along with pembrolizumab by intravenous (IV) infusion or subcutaneous (SQ) injection at fixed dose once every 3 weeks (Q3W) in 21-day cycles. Treatment will continue at the investigator's discretion until disease progression, unacceptable toxicity, withdrawal of consent or death.
Part A2b: Phase 1 Monotherapy dose optimizationEXPERIMENTALParticipants will receive the assigned dose of ARV-6723, based on Phase A1a, orally QD in tablet form, under fasted conditions in 21-day cycles. Treatment will continue at the investigator's discretion until disease progression, unacceptable toxicity, withdrawal of consent or death.
Part A2b: Phase 1 Combination therapy dose optimizationEXPERIMENTALParticipants will receive the assigned dose of ARV-6723, based on Phase A1b orally QD in tablet form, under fasted conditions along with pembrolizumab IV infusion or SQ injection at fixed dose Q3W in 21-day cycles. Treatment will continue at the investigator's discretion until disease progression, unacceptable toxicity, withdrawal of consent or death.
Part B: Phase 2 Monotherapy dose expansionEXPERIMENTALParticipants will receive the assigned dose of ARV-6723, selected based on Part A in 21-day cycles. Treatment will continue at the investigator's discretion until disease progression, unacceptable toxicity, withdrawal of consent or death.
Part B: Phase 2 Combination dose expansionEXPERIMENTALParticipants will receive the assigned dose of ARV-6723, selected based on Part A in combination with pembrolizumab by IV infusion or SQ injection n 21-day cycles. Treatment will continue at the investigator's discretion until disease progression, unacceptable toxicity, withdrawal of consent or death.
Part B: Phase 2 Standard of care (SOC)EXPERIMENTALParticipants will receive SOC treatment regimens based on investigators choice and the tumor indications. Treatment will continue at the investigator's discretion until disease progression, unacceptable toxicity, withdrawal of consent or death.

Interventions

NameTypeDescription
ARV-6723DRUGOral daily dose of ARV-6723 at an assigned dose.
PembrolizumabDRUGIV infusion or SQ injection Q3W at an assigned dose.
SOCDRUGInvestigator's choice of SOC drugs.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites3

Inclusion Criteria: Part A1 dose escalation and A2 dose optimization: Participants must meet all of the following criteria: * Have a histologic or cytologic diagnosis of unresectable or metastatic solid tumor malignancy. * Have previously received at least one prior therapy targeting programmed ce...

Countries:United States
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Competitive Landscape -Other Solid Tumors 9 trials (matched to "Advanced Solid Tumor")

Recent Changes (Last 90 Days)

LOWAug 6, 2026NCT07749586NEW_TRIAL: changed
LOWAug 6, 2026NCT07749586NEW_TRIAL: changed

Frequently asked questions about ARV-6723

What is ARV-6723 used for in advanced solid tumors?

ARV-6723 is an investigational small molecule being studied for the treatment of advanced solid tumors. It is currently in Phase 1 clinical development, where it is being evaluated alone and in combination with pembrolizumab in participants with advanced solid tumors.

What does ARV-6723 target?

ARV-6723 targets HPK1, a kinase involved in T cell signaling. By targeting HPK1, the drug is designed to modulate immune responses, which may have therapeutic potential in oncology. This mechanism is being explored in the context of advanced solid tumors.

Who makes ARV-6723?

ARV-6723 is being developed by Arvinas, Inc., a biopharmaceutical company traded on NASDAQ under the ticker ARVN. The company is conducting a Phase 1 clinical trial to evaluate the drug in patients with advanced solid tumors.

What phase is ARV-6723 in?

ARV-6723 is in Phase 1 clinical development. It is an investigational drug, meaning it has not been approved by regulatory authorities. The ongoing Phase 1 trial is recruiting participants to assess the safety and efficacy of ARV-6723 in advanced solid tumors.

What clinical trials is ARV-6723 in?

ARV-6723 is being studied in a Phase 1 clinical trial with the identifier NCT07749586. This trial evaluates ARV-6723 alone and in combination with pembrolizumab in participants with advanced solid tumors. The trial is recruiting in the United States and has an enrollment target of 499 participants.

Is ARV-6723 the same as any other drug?

ARV-6723 is a distinct investigational drug developed by Arvinas, Inc. It is not known to be the same as any other marketed or investigational drug. Its unique mechanism targets HPK1, and it is being studied specifically for advanced solid tumors.