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INT2104

Phase 1

Lymphomas Non-Hodgkin's B-Cell | Gene therapy | Oncology |Gilead Sciences, Inc.|Last Updated: Apr 24, 2026

Success Probability
Approval Probability 71%
TA Base Rate26%
Adjusted LOA41%
ML RiskLOW_RISK
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Market & Valuation
rNPV $3.2B
Market Size $9.4B
Revenue Basis $1.6B
Competitors 6
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Trial Design
CONTROLLEDBiomarker
Total Trials1
Total Enrollment10
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06539338A Study to Investigate Safety of INT2104 Infusions in Participants Aged 18 Years of Age and Older Who Have B-cell Cancers That Came Back After Previous TreatmentPHASE1 ACTIVE NOT_RECRUITING 10Sep 20, 2024Jul 1, 2026Apr 24, 20263 Australia, Spain
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Study Endpoints
Primary Endpoints
Number of Participants With Treatment-emergent Adverse Events
Up to 5 years

Number of Participants With Adverse Events as Assessed by CTCAE v5.0

Number of Participants With Abnormal Clinical Laboratory Values and Physical Examination Results
Baseline, up to Day 29

Number of Participants With abnormal clinical laboratory values as Assessed by CTCAE v5.0

Number of Participants Experiencing Cytokine Release Syndrome (CRS)
Baseline, up to Day 29

Number of participants experiencing Cytokine Release Syndrome (CRS)

Number of Participants Experiencing Immune Effector Cell Neurotoxicity (ICANS)
28 Days

Number of participants experiencing Immune Effector Cell Neurotoxicity (ICANS)

Number of Participants Experiencing dose-limiting toxicities (DLTs)
28 Days

Number of participants experiencing dose-limiting toxicities (DLTs)

Secondary Endpoints
Levels of Vector Ribonucleic Acid (RNA) Genomes in Blood Over Time
Baseline, up to Day 29
Levels of Transgene Deoxyribonucleic Acid (DNA) Copies in Blood Over Time
Baseline, up to Day 29
Levels of CD20-targeting Chimeric Antigen Receptor (CAR20) Positive T Cells in Blood Over Time
Baseline, up to Day 29
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Study Design & Arms
AllocationNON_RANDOMIZED
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
INT2104 Dose Level 1EXPERIMENTALSingle IV administration of INT2104
INT2104 Dose Level 2EXPERIMENTALSingle IV administration of INT2104
INT2104 Dose Level 3EXPERIMENTALSingle IV administration of INT2104
INT2104 Dose Level 4EXPERIMENTALSingle IV administration of INT2104
INT2104 Recommended DoseEXPERIMENTALSingle IV administration of INT2104
Interventions
NameTypeDescription
INT2104GENETICINT2104 is a lentiviral vector delivering a transgene for a chimeric antigen receptor specific for CD20 (CAR20)
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites3

Inclusion Criteria: * Diagnosed with relapsed/refractory (R/R) B-NHL (Burkitt's lymphoma are eligible for Part B only) confirmed by histology or flow cytometry Note: Bone Marrow involvement is allowed * B-NHL must have CD20 antigen positive tumour confirmed from a tumour biopsy taken at screening *...

Countries:AustraliaSpain
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Recent Changes (Last 90 Days)
HIGHMay 26, 2026NCT06539338Status: RECRUITING → ACTIVE_NOT_RECRUITING
LOWMay 24, 2026NCT06539338studyFirstPostDate: changed