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ARV-393

Phase 1

Relapsed/Refractory (R/R) Mature B Cell Non Hodgkin Lymphoma (NHL) | Small molecule | Oncology |Arvinas, Inc.|Last Updated: Sep 4, 2026

Target and mechanism

Molecular targetBCL6
ModalitySmall molecule

Success Probability

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Market & Valuation

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Trial Design

CONTROLLED
Total Trials1
Total Enrollment329

FDA Designations

No designations recorded

Clinical trial landscape

ARV-393 · 1 trial · 2 indications

Phase 1 1
NCT06393738A Study of ARV-393 in Relapsed/Refractory Non-Hodgkin Lymphoma.Relapsed/Refractory (R/R) Mature B Cell Non Hodgkin Lymphoma (NHL)
RECRUITING329 Analytics
PHASE1RECRUITING
A Study of ARV-393 in Relapsed/Refractory Non-Hodgkin Lymphoma.
Relapsed/Refractory (R/R) Mature B Cell Non Hodgkin Lymphoma (NHL)Unlock trial analytics

Study Endpoints

Primary Endpoints

Incidence of Dose Limiting Toxicities During First 28 Days
28 days from first study dosing

Percentage of participants in dose escalation arm at a given dose cohort with AEs meeting protocol defined dose limiting toxicities during cycle 1 (28 days)

Percentage of Participants With Adverse Events Characterized by Severity, Seriousness, and Relationship to Study Drug as a Measure of Safety and Tolerability
Parts A and B: From the study baseline to 30 days after last dose of ARV-393; Parts C and D: From the study baseline to 40 days after last dose of ARV-393

Adverse events as characterized by type, frequency, severity, seriousness, and relationship to study drug

Number of Participants With Abnormal Vital Signs, Abnormal ECG Readings (QT Interval) and Abnormal Laboratory Parameters
Parts A and B: From the study baseline to 30 days after last dose of ARV-393; Parts C and D: From the study baseline to 40 days after last dose of ARV-393

Shifts in vital signs, ECGs, and laboratory parameters from study baseline

Percentage of Participants With Grade 3 or Grade 4 Clinical Lab Abnormalities Using the Common Terminology Criteria for Adverse Events (CTCAE) With Scale From Grade 1 Grade 5. Higher Score Means Worse Outcome
Parts A and B: From the study baseline to 30 days after last dose of ARV-393; Parts C and D: From the study baseline to 40 days after last dose of ARV-393

Incidence of Grade 3 and Grade 4 clinical laboratory abnormalities

Secondary Endpoints

Area Under the Curve to the End of the Dosing Period (Auctau) for ARV-393
4 months from first drug dosing
Area Under the Concentration Versus Time Curve, from 0 To Last Measurable Concentration (AUC0-Last) for ARV-393
Time Frame: 4 months from first drug dosing
Maximum Concentration (Cmax) for ARV-393
4 months from first drug dosing
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Part A Monotherapy Dose escalationEXPERIMENTALParticipants with R/R NHL will receive ARV-393 dose escalation beginning at dose level 1
Part B Monotherapy: Dose expansion/optimizationEXPERIMENTALDose expansion and optimization of ARV-393 will be conducted in Part B to determine the recommended phase 2 dose (RP2D) for participants with R/R NHL
Part C Combination therapy: Dose escalationEXPERIMENTALParticipants with R/R diffuse large B-cell lymphoma (DLBCL) will receive ARV-393 in combination with glofitamab, beginning at an ARV-393 dose informed by the Part A. Glofitamab will be given per labelled prescribing information. Part C will be conducted in non-USA centers.
Part D Combination therapy: Dose expansion/optimizationEXPERIMENTALPart D will be an optimization of ARV-393 in combination with glofitamab to determine a potential RP2D for ARV-393 in the combination regimen. Part D will be conducted in non-USA centers in participants with R/R DLBCL.

Interventions

NameTypeDescription
ARV-393DRUGOral daily dose of ARV-393 at a specified dose level
GlofitamabDRUGGlofitamab infusion per labelled prescribing information
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites21

Inclusion Criteria: * For Part A and B: Have relapsed/refractory NHL and \>=2 prior systemic therapies, (including rituximab), and be ineligible for known therapies with demonstrated clinical benefit per investigator assessment or, histologically confirmed AITL that has recurred or progressed follo...

Countries:United StatesAustraliaCanadaDenmarkSpain
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Recent Changes (Last 90 Days)

LOWSep 4, 2026NCT06393738lastUpdatePostDate: changed
LOWAug 26, 2026NCT06393738Enrollment: 255 → 329
LOWAug 26, 2026NCT06393738Enrollment: 255 → 329

Frequently asked questions about ARV-393

What is ARV-393 used for?

ARV-393 is an investigational small molecule being developed for the treatment of relapsed/refractory (R/R) mature B cell non-Hodgkin lymphoma (NHL). It is also being studied in relapsed/refractory angioimmunoblastic T-cell lymphoma (AITL). The drug is currently in Phase 1 clinical development.

What does ARV-393 target?

ARV-393 targets BCL6, a protein involved in the regulation of gene expression that is often dysregulated in certain lymphomas. By targeting BCL6, ARV-393 aims to interfere with the survival and proliferation of cancer cells in relapsed/refractory non-Hodgkin lymphoma.

Who makes ARV-393?

ARV-393 is being developed by Arvinas, Inc., a biopharmaceutical company. Arvinas is publicly traded under the ticker symbol ARVN on the Nasdaq stock exchange.

What phase is ARV-393 in?

ARV-393 is in Phase 1 clinical development. It is an investigational drug and has not been approved by regulatory authorities. The ongoing Phase 1 trial is actively recruiting participants to evaluate the safety and efficacy of ARV-393 in patients with relapsed/refractory non-Hodgkin lymphoma.

What clinical trials is ARV-393 in?

ARV-393 is being studied in a Phase 1 clinical trial with the identifier NCT06393738. This trial is currently recruiting participants and has an estimated enrollment of 329 patients. The study is being conducted in the United States, Canada, Denmark, and Spain, and includes patients with relapsed/refractory mature B cell non-Hodgkin lymphoma and angioimmunoblastic T-cell lymphoma.

Is ARV-393 the same as any other drug?

ARV-393 is a unique investigational compound developed by Arvinas, Inc. No alternative names have been reported for this drug. It is distinct from other drugs in the same class and is being evaluated specifically for its potential in treating relapsed/refractory non-Hodgkin lymphoma.