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Bavdegalutamide

Phase 1

Prostate Cancer Metastatic | Small molecule | Oncology |Arvinas, Inc.|Last Updated: Apr 28, 2026

Success Probability

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Market & Valuation

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Trial Design

CONTROLLEDDMC
Total Trials1
Total Enrollment45

FDA Designations

No designations recorded

Clinical trial landscape

Bavdegalutamide · 1 trial · 1 indication

Phase 1 1
NCT05177042Trial of ARV-110 and Abiraterone in Participants With Metastatic Prostate CancerProstate Cancer Metastatic
COMPLETED45 Analytics
PHASE1COMPLETED
Trial of ARV-110 and Abiraterone in Participants With Metastatic Prostate Cancer
Prostate Cancer MetastaticUnlock trial analytics

Study Endpoints

Primary Endpoints

Safety Lead-in: Number of Participants Experiencing Dose Limiting Toxicities (DLTs)
Baseline (Day 1) up to Day 28

DLT was defined as: Grade \>=3 hematologic parameters, Grade ≥ 3 neutropenia with infection, Grade 4 neutropenia lasting \> 5 days, Febrile neutropenia, Grade 3 thrombocytopenia with clinically significant bleeding, Grade 4 thrombocytopenia, any toxicity requiring dose interruption for \>=14 days; Grade \>=3 non-hematologic toxicities considered clinically significant and non-clinically significant Grade \>=3 toxicities requiring dose interruption for \>=10 days that determined by the investigator to be clinically relevant. Severity graded according to National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 5.0.

Safety Lead-in: Recommended Phase 2 Dose (RP2D) of Bavdegalutamide
Baseline (Day 1) up to Day 28

Dose limiting toxicities in first 4 weeks of the study combination treatment assessed to determine the dose of bavdegalutamide associated with acceptable safety and tolerability.

Number of Participants With Treatment-Emergent Adverse Events (TEAEs), Serious TEAEs and Treatment Related TEAEs
From Day 1 of study treatment in Safety lead-in up to 30 days after end of study treatment (assessed up to approximately 111.57 weeks)

An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease (new or exacerbated) temporally associated with the use of study drug, whether or not considered related to the study drug. A serious adverse event (SAE) was an AE that resulted in any of the following outcomes: death; life threatening; persistent/significant disability/incapacity; initial or prolonged inpatient hospitalization; congenital anomaly/birth defect or was otherwise considered medically important. A TEAE is an AE occurring on/after the date of first dose of bavdegalutamide and on-study abiraterone and within 30 days of the last dose of bavdegalutamide and on-study abiraterone. TEAEs included both Serious TEAEs and non-serious TEAEs.

Secondary Endpoints

Safety Lead-in: Area Under the Concentration-Time Curve During a Dosing Interval (AUCtau) of Bavdegalutamide and Abiraterone
Pre-dose, 1, 2, 4, 6 and 8 hours post dose on Cycle 1 Day 21 (each cycle is of 28 days)
Safety Lead-in: Area Under the Concentration-time Curve From Time 0 Through the Last Measurable Concentration (AUClast) of Bavdegalutamide and Abiraterone
Pre-dose, 1, 2, 4, 6 and 8 hours post dose on Cycle 1 Day 21 (each cycle is of 28 days)
Safety Lead-in: Maximum Observed Plasma Concentration (Cmax) of Bavdegalutamide and Abiraterone
Pre-dose, 1, 2, 4, 6 and 8 hours post dose on Cycle 1 Day 21 (each cycle is of 28 days)
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Bavdegalutamide + Abiraterone (Safety Lead-in)EXPERIMENTALMale participants received 420 milligrams (mg) bavdegalutamide (3\*140 mg tablets) orally once daily with food and continued taking abiraterone orally once daily at the same dose they were taking before enrolling in the study, on an empty stomach (at least 1 hour before or 2 hours after a meal), along with a corticosteroid of the investigator's choice, per the local guidelines or product label in initial safety lead-in phase until disease progression, an adverse event (AE) leading to discontinuation of the study treatment, death, withdrawal of consent, or any criteria were met for discontinuation.
Bavdegalutamide + Abiraterone (Expansion Phase)EXPERIMENTALAfter the Recommended Phase 2 Dose (RP2D) was determined, additional male participants were enrolled and participants from safety lead-in phase continued to receive 420 mg bavdegalutamide (3\*140 mg tablets) orally once daily with food and continued taking abiraterone orally once daily at the same dose they were taking before enrolling in the study, on an empty stomach (at least 1 hour before or 2 hours after a meal), along with a corticosteroid of the investigator's choice, per the local guidelines or product label until disease progression, an AE leading to discontinuation of the study treatment, death, withdrawal of consent, or any criteria were met for discontinuation.

Interventions

NameTypeDescription
BavdegalutamideDRUGBavdegalutamide oral tablets daily in 28 day cycles.
AbirateroneDRUGAbiraterone oral tablets daily at the same dose they were on prior to study enrollment with a concomitant corticosteroid of Investigator's choice as per local label/guidelines.
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Eligibility Criteria

Age Range18 Years to N/A
SexMALE
Healthy VolunteersNo
Study Sites18

Inclusion Criteria: 1. Histological, pathological, or cytological confirmed diagnosis of adenocarcinoma of the prostate. 2. Ongoing treatment with stable doses of abiraterone (on an empty stomach) and a concomitant corticosteroid for mCRPC or for metastatic castration sensitive prostate cancer (mCS...

Countries:United StatesCanadaFranceUnited Kingdom
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Competitive Landscape -Prostate Cancer 254 trials (matched to "Prostate Cancer Metastatic")

Frequently asked questions about Bavdegalutamide

What is Bavdegalutamide used for?

Bavdegalutamide is an investigational small molecule being studied for the treatment of metastatic prostate cancer. It is currently in Phase 1 clinical development and has not been approved by regulatory authorities. The drug is being evaluated in a clinical trial involving patients with metastatic prostate cancer.

Who makes Bavdegalutamide?

Bavdegalutamide is being developed by Arvinas, Inc., a biopharmaceutical company traded on NASDAQ under the ticker symbol ARVN. The company is conducting clinical research on this investigational drug for the treatment of metastatic prostate cancer.

What phase is Bavdegalutamide in?

Bavdegalutamide is in Phase 1 clinical development. It is an investigational drug and has not received regulatory approval. The drug is being studied for the treatment of metastatic prostate cancer in an early-stage clinical trial that has been completed.

What clinical trials is Bavdegalutamide in?

Bavdegalutamide has been studied in one clinical trial with the identifier NCT05177042. This Phase 1 trial, titled "Trial of ARV-110 and Abiraterone in Participants With Metastatic Prostate Cancer," enrolled 45 participants and has been completed. The trial was conducted in the United States, Canada, France, and the United Kingdom.

Is Bavdegalutamide the same as ARV-110?

Bavdegalutamide is also known as ARV-110. The clinical trial NCT05177042, which studied Bavdegalutamide, is titled "Trial of ARV-110 and Abiraterone in Participants With Metastatic Prostate Cancer," confirming that these names refer to the same investigational drug.