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Humanized 3F8 Monoclonal Antibody

Phase 1

Neuroblastoma | Monoclonal antibody | Oncology |Y-mAbs Therapeutics, Inc.|Last Updated: Aug 4, 2023

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
UNCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment68
FDA Designations
No designations recorded
Clinical Trials (1)
NCT IDTitlePhaseStatusEnrollmentVelocityDesignStartCompletionLast UpdatedSitesCountries
NCT01419834Humanized 3F8 Monoclonal Antibody (Hu3F8) in Patients With High-Risk Neuroblastoma and GD2-Positive TumorsPHASE1 COMPLETED 68Aug 15, 2011Aug 2, 2023Aug 4, 20231 United States
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Study Endpoints
Primary Endpoints
maximum tolerated dosage (MTD)
2 years

At least 3 patients will be studied at each dosage level and dose escalations will only be carried out if 0/3 or \< or = to 1/6 patients have dose-limiting toxicity (DLT). At least six patients will be studied at the maximum tolerated dosage (MTD).

Secondary Endpoints
pharmacokinetics of hu3F8
2 years
To assess activity of hu3F8 against NB and other GD2-positive tumors.
2 years
To quantitate pain during hu3F8 treatment
2 years
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Study Design & Arms
AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT
Treatment Arms
ArmTypeDescription
Humanized 3F8 Monoclonal Antibody (Hu3F8)EXPERIMENTALThis phase I single arm trial assesses the toxicity of escalating doses of hu3F8.
Interventions
NameTypeDescription
Humanized 3F8 Monoclonal Antibody (Hu3F8)BIOLOGICALHu3F8 is infused IV over \~30 minutes
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Eligibility Criteria
Age Range2 Years — N/A
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: * Patients must have either (1) a diagnosis of NB as defined by international criteria,56 i.e., histopathology (confirmed by the MSKCC Department of Pathology) or BM metastases plus high urine catecholamine levels, or (2) a tumor that is GD2-positive by immunostaining with m3F8....

Countries:United States
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