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Anti-CD5 CAR NK cells

Phase 1

T-ALL/Lymphoma | Monoclonal antibody | Oncology |Precision BioSciences, Inc.|Last Updated: Apr 3, 2025

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 Enrollment15
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06909474Clinical Trial of CD5-targeted CAR-NK Therapy for Relapse/Refractory T-Cell Hematologic MalignanciesPHASE1 RECRUITING 15Mar 27, 2025Mar 31, 2028Apr 3, 20251 China
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Study Endpoints
Primary Endpoints
Incidence of Treatment-Emergent Adverse Events [Safety and Tolerability]
28 dyas

The incidence of adverse events after CAR-NK cell infusion was assessed by CTCAE, version 5.0.

Objective response rate (ORR)
1month, 2 months, 3 months

Objective Response Rate (ORR) within 3 Months: 1. For patients with T-cell lymphoma, ORR includes complete response (CR) and partial response (PR); 2. For patients with T-cell acute lymphoblastic leukemia (T-ALL), ORR includes CR, CR with partial hematologic recovery (CRh), CR with incomplete hematologic recovery (CRi), and morphologic leukemia-free state (MLFS).

Overall survival (OS) after CAR-NK infusion
2 years

OS is defined as the time from CAR-NK cell infusion to death from any cause, reflecting the long-term survival benefit of the therapy.

Duration of response (DOR) after CAR-NK infusion
2 years

DOR measures the time from the first achievement of objective response to disease progression or death, evaluating the durability of treatment efficacy in responding patients.

Progression-Free-Survival (PFS) after CAR-NK infusion
2 years

PFS is the time from CAR-NK cell infusion to disease progression or death from any cause, capturing both tumor control and survival outcomes

Secondary Endpoints
To obtain the cytodynamics data of CAR-NK cells in vivo【pharmacokinetics】
3months
To obtain the cytodynamics data of CAR-NK cells in vivo【pharmacodynamics】
3months
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
CD5 CAR-NK cellsEXPERIMENTAL -
Interventions
NameTypeDescription
Anti-CD5 CAR NK cellsBIOLOGICALEach patient will initially receive a single infusion of CAR-NK cells on Day 0. If a suboptimal response is observed after the first infusion (assessed by Day 28) and the safety profile remains acceptable, a second infusion may be administered as a remedial dose after Day 28. CAR-NK cells need to be controlled within 70 minutes from thawing to infusion completion.
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Eligibility Criteria
Age Range18 Years — 75 Years
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: \- 1.Gender and Age: No gender restriction; age 18-75 years (inclusive). 2.Diagnosis: Confirmed diagnosis of T-cell acute lymphoblastic leukemia (T-ALL) or T-cell lymphoma, including: 1. T-ALL Patients: Bone marrow morphology during screening shows ≥5% blasts/immature lymphocy...

Countries:China
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Competitive Landscape -Cutaneous T-Cell Lymphoma 4 trials
Recent Changes (Last 90 Days)
LOWMay 24, 2026NCT06909474studyFirstPostDate: changed