Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 27, 2026, 6:51 PM EDT

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Showing 1–3 of 3 matching trials from the live ClinicalTrials.gov search.
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Conditions
Neuroblastoma
Interventions
adjuvant OPT-821 in a vaccine containing two antigens (GD2L and GD3L) covalently linked to KLH, oral β-glucan
Biological
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Up to 21 Years
Enrollment
374 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2026
U.S. locations
1
States / cities
New York, New York
Conditions
Neuroblastoma
Interventions
β-glucan, GM-CSF, OPT-821
Dietary Supplement · Drug · Biological
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Enrollment
286 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Neuroblastoma, High-risk Neuroblastoma, Metastatic Neuroblastoma
Interventions
OPT-821 (QS-21), oral β-glucan
Biological · Dietary Supplement
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
Not listed
Enrollment
94 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
7
States / cities
Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more