Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 13, 2026, 1:17 AM EDT

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Showing 1–10 of 10 matching trials from the live ClinicalTrials.gov search.
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Conditions
Melanoma
Interventions
KLH conjugates with GD2L and GD3L
Biological
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2012
U.S. locations
1
States / cities
New York, New York
Conditions
Sarcoma
Interventions
Trivalent ganglioside vaccine, OPT-821
Biological
Lead sponsor
MabVax Therapeutics, Inc.
Industry
Eligibility
16 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
U.S. locations
13
States / cities
Los Angeles, California • Denver, Colorado • Atlanta, Georgia + 10 more
Conditions
Fallopian Tubes Cancer, Ovarian Cancer, Peritoneal Cancer
Interventions
bevacizumab and the polyvalent vaccine-KLH conjugate + OPT-821
Biological
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2017
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
Conditions
Metastatic Breast Cancer
Interventions
OPT-822/OPT-821(30 μg/100 μg), Phosphate Buffer Saline (PBS), Cyclophosphamide
Biological · Drug
Lead sponsor
OBI Pharma, Inc
Industry
Eligibility
21 Years and older · Female only
Enrollment
349 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2019
U.S. locations
13
States / cities
Birmingham, Alabama • Fullerton, California • La Jolla, California + 10 more
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
Triple Negative Breast Cancer
Interventions
adagloxad simolenin combined with OBI-821, Globo H IHC Assay, Standard of care treatment
Biological · Device · Other
Lead sponsor
OBI Pharma, Inc
Industry
Eligibility
18 Years and older
Enrollment
575 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2027
U.S. locations
12
States / cities
La Jolla, California • San Diego, California • San Francisco, California + 9 more
Conditions
Stage IA Fallopian Tube Cancer, Stage IA Ovarian Cancer, Stage IB Fallopian Tube Cancer, Stage IB Ovarian Cancer, Stage IC Fallopian Tube Cancer, Stage IC Ovarian Cancer, Stage IIA Fallopian Tube Cancer, Stage IIA Ovarian Cancer, Stage IIB Fallopian Tube Cancer, Stage IIB Ovarian Cancer, Stage IIC Fallopian Tube Cancer, Stage IIC Ovarian Cancer, Stage IIIA Fallopian Tube Cancer, Stage IIIA Ovarian Cancer, Stage IIIA Primary Peritoneal Cancer, Stage IIIB Fallopian Tube Cancer, Stage IIIB Ovarian Cancer, Stage IIIB Primary Peritoneal Cancer, Stage IIIC Fallopian Tube Cancer, Stage IIIC Ovarian Cancer, Stage IIIC Primary Peritoneal Cancer, Stage IV Fallopian Tube Cancer, Stage IV Ovarian Cancer, Stage IV Primary Peritoneal Cancer
Interventions
Laboratory Biomarker Analysis, Polyvalent Antigen-KLH Conjugate Vaccine, Saponin-based Immunoadjuvant OBI-821
Other · Biological
Lead sponsor
Gynecologic Oncology Group
Network
Eligibility
18 Years and older · Female only
Enrollment
171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2010
U.S. locations
46
States / cities
Mobile, Alabama • Orange, California • Palo Alto, California + 38 more
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
Lung Cancer
Interventions
vaccine comprised of KLH conjugates of GD2L, GD3L, Globo H, fucosyl GM1, and N-propionylated polysialic acid plus OPT-821 adjuvant, Biological/Vaccine: vaccine comprised of KLH conjugates of GD2L, GD3L, Globo H, fucosyl GM1, and N-propionylated polysialic acid plus OPT-821 adjuvant
Biological
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
New York, New York