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Monoclonal Antibodies

Study of the Safety and Efficacy of Humanized 3F8 Bispecific Antibody (Hu3F8-BsAb) in Patients With Relapsed/Refractory Neuroblastoma, Osteosarcoma and Other Solid Tumor Cancers

Phase 1 & 2
Waitlist Available
Research Sponsored by Y-mAbs Therapeutics
Eligibility Criteria Checklist
Specific guidelines that determine who can or cannot participate in a clinical trial
Must have
Be younger than 18 years old
Timeline
Screening 3 weeks
Treatment Varies
Follow Up days 1 through 28 in cycle 1
Awards & highlights
No Placebo-Only Group

Summary

This trial is testing a new protein drug that helps the body's defense system find and destroy harmful cells. It is likely aimed at patients who need new treatment options, possibly those with certain types of cancer.

Eligible Conditions
  • Neuroblastoma
  • Osteosarcoma
  • Solid Tumor Cancers

Timeline

Screening ~ 3 weeks
Treatment ~ Varies
Follow Up ~days 1 through 28 in cycle 1
This trial's timeline: 3 weeks for screening, Varies for treatment, and days 1 through 28 in cycle 1 for reporting.

Treatment Details

Study Objectives

Study objectives can provide a clearer picture of what you can expect from a treatment.
Primary study objectives
Dose Limiting Toxicities (DLTs) Phase I

Awards & Highlights

No Placebo-Only Group
All patients enrolled in this study will receive some form of active treatment.

Trial Design

1Treatment groups
Experimental Treatment
Group I: Hu3F8-BsAbExperimental Treatment2 Interventions
Phase I Hu3F8-BsAb is given IV over \~1-3 hours on Days 1 and 8 for each cycle. In cycle 1, blood is drawn for PK studies.Phase II Hu3F8-BsAb is given IV over \~1-3 hours on Days 1 and 8 for each cycle.

Find a Location

Who is running the clinical trial?

Y-mAbs TherapeuticsLead Sponsor
25 Previous Clinical Trials
1,545 Total Patients Enrolled
13 Trials studying Neuroblastoma
1,240 Patients Enrolled for Neuroblastoma
~2 spots leftby Dec 2025