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pCAR-19B cells

Phase 2

Acute Lymphoblastic Leukemia | Monoclonal antibody | Oncology |Precision BioSciences, Inc.|Last Updated: Jul 31, 2024

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 Trials2
Total Enrollment109
FDA Designations
No designations recorded
Clinical Trials (2)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT05334823A Study of pCAR-19B in the Treatment of CD19-positive Relapsed/Refractory B-ALL in Children and AdolescentsPHASE2 RECRUITING 100Jan 26, 2022Jul 1, 2025Jul 31, 202410 China
NCT04888468Phase I Study of pCAR-19B in the Treatment of CD19-positive Relapsed/Refractory B-ALL in Children and AdolescentsPHASE1 COMPLETED 9Nov 5, 2019Sep 1, 2021Mar 18, 20221 China
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Study Endpoints
Primary Endpoints
Objective response rate after pCAR-19B infusion [Effectiveness]
3 months

Objective response rate includes CR, CRi.

Incidence of Adverse events after pCAR-19B infusion [Safety and Tolerability]
28 days

Therapy-related adverse events were recorded and assessed according to the National Cancer Institute's Common Terminology Criteria for Adverse Events (CTCAE, Version 5.0)

Obtain the maximum tolerated dose of pCAR-19B cells[Safety and Tolerability]
28 days

Dose-limiting toxicity after cell infusion

Secondary Endpoints
Minimal residual disease(MRD)
3 months
Best overall response after pCAR-19B infusion [Effectiveness]
2 years
Overall survival after pCAR-19B infusion [Effectiveness]
2 years
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
pCAR-19B cellsEXPERIMENTALInfusion of pCAR-19B cells by dose of 0.6-2 x106 cells/kg
Interventions
NameTypeDescription
pCAR-19B cellsBIOLOGICALDrug: pCAR-19B cells; Administration method: intravenous infusion; Subjects will be treated with Fludarabine and Cyclophosphamide before cell infusion.
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Eligibility Criteria
Age Range3 Years — 21 Years
SexALL
Healthy VolunteersNo
Study Sites10

Inclusion Criteria: 1. The patient himself or his guardian agrees to participate in this clinical trial and signs the Informed Consent Form (ICF), indicating that he understands the purpose and procedures of this clinical trial and is willing to participate in the research; 2. Diagnosed with B-ALL,...

Countries:China
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Recent Changes (Last 90 Days)
LOWMay 24, 2026NCT05334823studyFirstPostDate: changed