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CD19-targetd CAR-T

Phase 1

Juvenile Dermatomyositis | Monoclonal antibody | Other |Precision BioSciences, Inc.|Last Updated: Aug 26, 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 Trials1
Total Enrollment10
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT06569472Clinical Trial of CD19-targeted CAR-T Therapy for Refractory Juvenile DermatomyositisPHASE1 RECRUITING 10Jul 2, 2024Jul 31, 2028Aug 26, 20241 China
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Study Endpoints
Primary Endpoints
To evaluate the safety of CAR-T in the treatment of refractory juvenile dermatomyositis [Safety and Tolerability]
28 days

The incidence of adverse events after CAR-T cell infusion was assessed by the National Cancer Institute's Common Terminology Criteria for Adverse Events (CTCAE, version 5.0).including the type, frequency and severity of adverse events

To evaluate the efficacy of CAR-T in the treatment of refractory juvenile dermatomyositis [Effectiveness]
2month,3months

Disease improvement rate: The number of subjects who achieved disease improvement as a percentage of all subjects who received transfusions.

Duration of Response (DOR) of CAR-T treatment in the treatment of refractory juvenile dermatomyositis [Effectiveness]
2 years

DOR will be assessed from the first assessment of remission to the first assessment of recurrence or progression of the disease or death from any cause

Secondary Endpoints
AUCS of CD19 CAR-T cells [Cell dynamics]
3 months
CMAX of CD19 CAR-T cells [Cell dynamics]
3 months
TMAX of CD19 CAR-T cells[Cell dynamics]
3 months
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
CD19-targeted CAR-TEXPERIMENTALThe experiment was divided into two phases: dose exploration (Part A) and dose extension (Part B).
Interventions
NameTypeDescription
CD19-targetd CAR-TBIOLOGICALSubjects underwent lymphocyte clearance chemotherapy and then received a single intravenous cell infusion
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Eligibility Criteria
Age Range5 Years — 17 Years
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: 1. Age: ≥5 years and \<17 years old 2. To meet the diagnostic criteria of JDM, four or five of the following criteria must be met:① symmetrical proximal muscle weakness; ②Characteristic skin changes, including positive dermatitis (purplish red rash on upper eyelid with periorbit...

Countries:China
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Recent Changes (Last 90 Days)
LOWMay 24, 2026NCT06569472studyFirstPostDate: changed