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IBRX-042

Phase 1

HPV-Related Carcinoma | Small molecule | Oncology |ImmunityBio, Inc.|Last Updated: Aug 31, 2026

Success Probability

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Market & Valuation

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Trial Design

CONTROLLEDDMC
Total Trials1
Total Enrollment12

FDA Designations

No designations recorded

Clinical trial landscape

IBRX-042 · 1 trial · 1 indication

Phase 1 1
NCT05976828IBRX-042 In Participants With HPV-Associated TumorsHPV-Related Carcinoma
ACTIVE NOT_RECRUITING12 Analytics
PHASE1ACTIVE NOT_RECRUITING
IBRX-042 In Participants With HPV-Associated Tumors
HPV-Related CarcinomaUnlock trial analytics

Study Endpoints

Primary Endpoints

Determine the maximum tolerated dose of IBRX-042
1 year

The rate of DLTs will be assessed and the MTD determined

Secondary Endpoints

Determine the safety profile & reactogenicity of IBRX-042
2 years
Examine HPV-specific humoral and cellular immune responses
2 years
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
First Dose LevelEXPERIMENTALDose Cohort 1: IBRX -042 1e11 virus particles per dose
Second Dose LevelEXPERIMENTALDose Cohort 2: IBRX-042 5e11 virus particles per dose
De-escalation Dose LevelEXPERIMENTALDose Cohort -1: IBRX-042 5e10 virus particles per dose

Interventions

NameTypeDescription
IBRX-042DRUG* Dose cohort 1: 1e11 virus particles (VP)/dose * Dose cohort 2: 5e11 VP/dose * If needed, dose cohort -1 (de-escalation): 5e10 VP/dose
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Eligibility Criteria

Age Range18 Years to 75 Years
SexALL
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: 1. 18-75 years of age. 2. Able to understand and provide a signed informed consent that fulfills the relevant Institutional Review Board (IRB) or Independent Ethics Committee (IEC) guidelines. 3. Histologically confirmed HPV-associated cancer documented as HPV- or p16-positive c...

Countries:United States
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Recent Changes (Last 90 Days)

LOWAug 31, 2026NCT05976828lastUpdatePostDate: changed
LOWAug 31, 2026NCT05976828lastUpdatePostDate: changed

Frequently asked questions about IBRX-042

What is IBRX-042 used for?

IBRX-042 is an investigational small molecule being developed for the treatment of HPV-related carcinoma. It is currently in Phase 1 clinical development, meaning it has not yet been approved by regulatory authorities and is still being studied for safety and efficacy in patients.

Who is developing IBRX-042?

IBRX-042 is being developed by ImmunityBio, Inc., a biopharmaceutical company traded on the Nasdaq under the ticker symbol IBRX. The company is conducting clinical research to evaluate the drug's potential in treating HPV-associated tumors.

What phase is IBRX-042 in?

IBRX-042 is in Phase 1 clinical development. This is the earliest stage of human testing, focused primarily on assessing the drug's safety, tolerability, and preliminary activity. The drug is investigational and has not received FDA approval.

What clinical trials is IBRX-042 in?

IBRX-042 is being studied in a Phase 1 clinical trial with the identifier NCT05976828, titled 'IBRX-042 In Participants With HPV-Associated Tumors.' This single trial is active but not recruiting participants, with a planned enrollment of 12 patients in the United States.

How does IBRX-042 work?

IBRX-042 is a small molecule therapeutic, but its specific molecular target has not been disclosed. The drug is being investigated for its potential to treat HPV-related carcinoma, a type of cancer associated with human papillomavirus infection.

Is IBRX-042 FDA approved?

No, IBRX-042 is not FDA approved. It is an investigational drug currently in Phase 1 clinical trials. The drug has not yet completed the clinical development process required to establish its safety and efficacy for regulatory approval.