Neuroblastoma
Conditions
Keywords
Neuroblastoma, High-risk Neuroblastoma, OPT-821, QS-21, β-glucan, GM-CSF, Memorial Sloan Kettering Cancer Center, 21-206
Brief summary
The purpose of the study is to explore the combination of a bivalent vaccine, a sugar called beta-glucan (β-glucan), and a protein called granulocyte-macrophage colony stimulating factor (GM-CSF) as an effective treatment for people with high-risk neuroblastoma that is in complete remission. The combination may be effective because the different parts of the treatment work to strengthen the immune system's response against cancer cells in different ways.
Interventions
DIETARY_SUPPLEMENTβ-glucan
Group 1 participants receive oral β-glucan (40 mg/kg/day) starting week 1 and continue with \~2 weeks on, \~2 weeks off, up to 1 cycle after vaccination #7, then 1 cycle with each subsequent vaccination (#8-#14). This schedule includes annual booster vaccinations, with a 2-week cycle of β-glucan, administered at months 36 (3 years), 48 (4 years), and 60 (5 years). Group 2 participants receive oral β-glucan (40 mg/kg/day) starting week 1 and continue with \~2 weeks on, \~2 weeks off, up to 1 cycle after vaccination #7, then 1 cycle with each subsequent vaccination (#8-#14). Group 3 participants will be treated as in Group 1.
DRUGGM-CSF
Group 1 participants will not receive GM-CSF. Group 2 participants will receive GM-CSF (250 mcg/m2/day) x3 days with vaccinations #1-#3; x7 days with vaccinations #4-#11; and x5 days with vaccinations #12-#14. Group 3 participants will be treated as in Group 1.
BIOLOGICALOPT-821
Vaccine injections must occur a minimum of 6 days apart. After the first four vaccine injections, vaccines can be administered up to two weeks earlier or later than indicated without representing a protocol violation.
Sponsors
Memorial Sloan Kettering Cancer Center
Study design
Allocation
RANDOMIZED
Intervention model
FACTORIAL
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Healthy volunteers
Yes
Inclusion criteria
* Diagnosis of NB as defined by international criteria, 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,i.e., metastatic/non-localized disease with MYCN amplification (any age), MYCN-non-amplified metastatic disease \>18 months old, MYCNamplified 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. For those patients with a positive MIBG scan, the negative FDG-PET scan can be per PI discretion to repeat within the 45 day window period prior to enrollment. * 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. * Hematologic Function * Absolute neutrophil count (ANC) ≥ 500/mcl * Absolute lymphocyte count ≥ 500/mcl * Hemaglobin (Hgb) ≥ 8 g/dL * Platelet count ≥ 50,000 mm\^3 * Renal Function o Serum creatinine ≤ 3.0 x ULN or * eGFR \>60 mL/min/1.73 m\^2 \- Hepatic Function * Serum bilirubin ≤ 3.0 × ULN * Aspartate transaminase (AST) ≤ 5.0 × ULN * Alanine aminotransferase (ALT) ≤ 5.0 × ULN * Prior treatment with other immunotherapy, including mAbs or vaccine, is allowed but must be completed ≥ 21 days before the 1st vaccination. Note: Prior treatment with an investigational therapy must be completed ≥ 28 days before the 1st vaccination. * ≥ 21 and ≤ 180 days between completion of systemic therapy and 1st vaccination. * Patients have recovered from any toxicities grade 3 or higher caused by prior therapies. * Patients previously enrolled on this trial are eligible for repeat enrollment if they did not complete all vaccine injections during the first time on protocol but they will be assigned to Group 3 and will not be included in the primary biostatistical analyses. * A negative pregnancy test is required for patients w ith child-bearing capability. * Signed informed consent indicating awareness of the investigational nature of this program.
Exclusion criteria
* Patients w ith significant (grade \>4) hematologic, cardiac, neurological, pulmonary, renal, hepatic or gastrointestinal function as determined by blood tests or physical exam, using the Common Toxicity Criteria (Version 5.0) developed by the National Cancer Institute of the USA (CTCAE v5.0) * History of allergy to KLH, QS-21, OPT-821, or glucan. * Active life-threatening infection requiring systemic therapy. * Inability to comply with protocol requirements. * Patients with history of allergy to GM-CSF or who are unable to obtain GM-CSF because of insurance issues are ineligible
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Effect of GM-CSF on anti-GD2 antibody titers | 32 weeks | Effect of GM-CSF on anti-GD2 antibody titers among patients who are in first or second (or later) CR, i.e., have no evidence of NB by standard studies. |
Countries
United States
Contacts
CONTACTBrian Kushner, MD
CONTACTFiorella Iglesias Cardenas, MD, MS
PRINCIPAL_INVESTIGATORBrian Kushner, MD
Memorial Sloan Kettering Cancer Center
Outcome results
None listed