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1928z1xx TRAC T cell

Phase 1

B-Cell Lymphoma | Monoclonal antibody | Oncology |Takeda Pharmaceutical Company Limited|Last Updated: Apr 22, 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
UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment30
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT05757700Study of 19(T2)28z1xx TRAC-Chimeric Antigen Receptor (CAR) T Cells in People With B-Cell LymphomaPHASE1 ACTIVE NOT_RECRUITING 30Feb 23, 2023Feb 23, 2027Apr 22, 20261 United States
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Study Endpoints
Primary Endpoints
Maximum tolerated dose (MTD)
up to 1 year

The target toxicity rate for the MTD is

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Study Design & Arms
AllocationNA
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Participants with Diffuse Large B-Cell Lymphoma (DLBCL) and large B cell lymphomaEXPERIMENTALParticipants have histologically confirmed DLBCL and large B cell lymphoma. Participants will be treated with escalating doses of modified T cells.
Interventions
NameTypeDescription
19(T2)28z1xx TRAC T cellBIOLOGICALParticipants will be treated with escalating doses of modified T cells. Dose level -1: 3 x 10\^6 Dose level 1: 10 x 10\^6 Dose level 2: 30 x 10\^6 Dose level 3: 100 x 10\^6
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Eligibility Criteria
Age Range18 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: * Age ≥ 18 years of age * Creatinine ≤1.5 mg/100 ml or creatinine clearance ≥ 45ml/min/m2 , direct bilirubin ≤2.0 mg/100 ml, AST and ALT ≤3.0x upper limit of normal (ULN) * Adequate pulmonary function as assessed by ≥92% oxygen saturation on room air by pulse oximetry. * Histolo...

Countries:United States
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Competitive Landscape -Cutaneous T-Cell Lymphoma 4 trials
Recent Changes (Last 90 Days)
LOWMay 24, 2026NCT05757700studyFirstPostDate: changed