Phase 2
N=291
Monoclonal Antibody 3F8 and Sargramostim in Treating Patients With Neuroblastoma
Neuroblastoma
Bottom Line
View on ClinicalTrials.gov: NCT00072358 ↗Enrolled (actual)
291
Serious AEs
52.6%
Results posted
May 2022
Primary outcome: Primary: Efficacy at Completion of Treatment
Study Design & Population
- Study type
- Interventional
- Phase
- Phase 2
- Interventions
- anti-GD2 murine IgG3 monoclonal antibody 3F8 (Biological)
- Age
- Pediatric, Adult, Older Adult
- Sex
- All
- Sponsor
- Memorial Sloan Kettering Cancer Center
- Primary completion
- Jan 2021
Outcome Measures
| Outcome | Result | p-value |
|---|---|---|
| PRIMARY Efficacy at Completion of Treatment |
— | — |
| PRIMARY Relapse-free Survival Every 3 Months |
— | — |
| SECONDARY Compare Granulocyte Activation in Patients Treated With Short-term vs Prolonged Daily Exposure to Sargramostim (GM-CSF) After 4 Courses |
— | — |
| SECONDARY Simplify Treatment With Consequent Reduction in Cost |
— | — |
Summary
RATIONALE: Monoclonal antibodies, such as monoclonal antibody 3F8, can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells. Colony-stimulating factors, such as sargramostim, may increase the number of immune cells found in bone marrow or peripheral blood. Combining monoclonal antibody 3F8 with sargramostim may cause a stronger immune response and kill more tumor cells.
PURPOSE: Phase II trial to study the effectiveness of combining monoclonal antibody 3F8 with sargramostim in treating patients who have neuroblastoma.
Eligibility Criteria
DISEASE CHARACTERISTICS:
- Diagnosis of neuroblastoma by histopathology OR bone marrow metastases and high urine catecholamine levels
- Disease must meet risk-related treatment guidelines and any of the following International Neuroblastoma Staging System stages:
- Stage 4 with (any age) OR without (> 18 months of age of age) MYCN amplification
- MYCN-amplified other than stage 1
- No evidence of disease (i.e., in complete response/remission or very good partial response/remission) OR disease resistant to standard therapy (i.e., incomplete response in bone marrow)
- No progressive disease or MIBG-avid soft tissue tumor
PATIENT CHARACTERISTICS:
- No existing renal, cardiac, hepatic, neurologic, pulmonary, or gastrointestinal toxicity ≥ grade 3
- No human anti-mouse antibody (HAMA) titer greater than 1,000 Elisa units/mL
- No history of allergy to mouse proteins
- No active life-threatening infection
- Not pregnant
- Negative pregnancy test
PRIOR CONCURRENT THERAPY:
- Not specified
Data sourced from ClinicalTrials.gov (NCT00072358). Outcome figures and adverse-event rates are extracted automatically from the registry's posted results and are provided for clinician reference, not as a substitute for the primary publication.