Status and phase
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About
The purpose of this study is to test which treatment schedule of β-glucan with bivalent vaccine is more effective for participants with high-risk neuroblastoma that is in complete remission.
Enrollment
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Volunteers
Inclusion criteria
Diagnosis of NB as defined by international criteria,102 i.e., histopathology (confirmed by the MSK Department of Pathology) or BM metastases plus high urine catecholamine levels, or positivity in MIBG scan.
HR-NB as defined by risk-related treatment guidelines and international criteria,102 i.e., metastatic/non-localized disease with MYCN amplification (any age), metastatic disease >18 months old, MYCN-amplified localized disease (any age), or disease resistant to standard chemotherapy.
HR-NB (as defined above) and in 1) first CR at ≥ 6 months from initiation of immunotherapy using anti-GD2 antibody, or 2) second or subsequent CR (achieved after treatment for PD). CR is defined according to the International Neuroblastoma Response Criteria. Patients with positive MIBG scan but negative FDG-PET scan, and CR in BM, are eligible.
Patients with grade 3 toxicities or less using the Common Toxicity Criteria (Version 5.0) developed by the National Cancer Institute of the USA (CTCAE v5.0) related to hematologic, cardiac, neurological, pulmonary, renal, hepatic or gastrointestinal function as determined by blood tests or physical exam. Plus:
>21 and <180 days between completion of systemic therapy and 1st vaccination.
A negative pregnancy test is required for patients with child-bearing capability
Signed informed consent indicating awareness of the investigational nature of this program.
Exclusion criteria
Primary purpose
Allocation
Interventional model
Masking
94 participants in 2 patient groups
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Central trial contact
Brian Kushner, MD; Fiorella Iglasias Cardenas, MD, MS
Data sourced from clinicaltrials.gov
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