{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=CDX-301",
    "query": {
      "intervention": "CDX-301"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 16,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=CDX-301&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-01T21:37:28.249Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT02129075",
      "title": "A Vaccine (CDX-1401) With or Without a Biologic Drug (CDX-301) for the Treatment of Patients With Stage IIB-IV Melanoma",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Cutaneous Melanoma",
        "Melanoma",
        "Melanoma of Unknown Primary",
        "Mucosal Melanoma",
        "Ocular Melanoma",
        "Stage IIB Cutaneous Melanoma AJCC v6 and v7",
        "Stage IIC Cutaneous Melanoma AJCC v6 and v7",
        "Stage III Cutaneous Melanoma AJCC v7",
        "Stage IIIA Cutaneous Melanoma AJCC v7",
        "Stage IIIB Cutaneous Melanoma AJCC v7",
        "Stage IIIC Cutaneous Melanoma AJCC v7",
        "Stage IV Cutaneous Melanoma AJCC v6 and v7"
      ],
      "interventions": [
        {
          "name": "DEC-205/NY-ESO-1 Fusion Protein CDX-1401",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Poly ICLC",
          "type": "DRUG"
        },
        {
          "name": "Recombinant Flt3 Ligand",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "DRUG"
      ],
      "sponsor": "National Cancer Institute (NCI)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2014-04-09",
      "completion_date": "2018-05-18",
      "has_results": true,
      "last_update_posted_date": "2021-11-16",
      "last_synced_at": "2026-09-01T21:37:28.249Z",
      "location_count": 7,
      "location_summary": "Chicago, Illinois • New York, New York • Durham, North Carolina + 3 more",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Durham",
          "state": "North Carolina"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02129075"
    },
    {
      "nct_id": "NCT02200380",
      "title": "A Safety and Tolerability Study of CDX-301 With or Without Plerixafor for Stem Cell Mobilization in Matched Related Allogeneic Donor/Recipient Sibling Transplant Pairs",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "For Donors",
        "Related Donors Giving Peripheral Blood Stem Cells (PBSC) to a Sibling",
        "For Recipients",
        "Acute Myelogenous Leukemia (AML)",
        "Acute Lymphoblastic Leukemia (ALL)",
        "Myelodysplastic Syndrome (MDS)",
        "Chronic Myelogenous Leukemia (CML)",
        "Non-Hodgkins Lymphoma (NHL)",
        "Hodgkins Disease (HD)",
        "Chronic Lymphocytic Leukemia (CLL)"
      ],
      "interventions": [
        {
          "name": "CDX-301",
          "type": "DRUG"
        },
        {
          "name": "CDX-301 and plerixafor",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Celldex Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 36,
      "start_date": "2014-07",
      "completion_date": "2016-04-13",
      "has_results": false,
      "last_update_posted_date": "2017-04-07",
      "last_synced_at": "2026-09-01T21:37:28.249Z",
      "location_count": 8,
      "location_summary": "Los Angeles, California • Atlanta, Georgia • Indianapolis, Indiana + 5 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02200380"
    },
    {
      "nct_id": "NCT03804944",
      "title": "Converting HR+ Breast Cancer Into an Individualized Vaccine",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Focal Radiation therapy",
          "type": "RADIATION"
        },
        {
          "name": "Pembrolizumab (200mg IV for 30 minutes",
          "type": "DRUG"
        },
        {
          "name": "CDX-301",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "RADIATION",
        "DRUG",
        "BIOLOGICAL"
      ],
      "sponsor": "Weill Medical College of Cornell University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 90 Years · Female only"
      },
      "enrollment_count": 100,
      "start_date": "2020-03-17",
      "completion_date": "2027-12-31",
      "has_results": false,
      "last_update_posted_date": "2026-01-28",
      "last_synced_at": "2026-09-01T21:37:28.249Z",
      "location_count": 8,
      "location_summary": "Los Angeles, California • New York, New York • Pittsburgh, Pennsylvania + 2 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03804944"
    },
    {
      "nct_id": "NCT04491084",
      "title": "FLT3 Ligand, CD40 Agonist Antibody, and Stereotactic Radiotherapy",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Non Small Cell Lung Cancer",
        "Lung Cancer"
      ],
      "interventions": [
        {
          "name": "FLT3 Ligand (CDX-301)",
          "type": "DRUG"
        },
        {
          "name": "anti-CD40 antibody (CDX-1140)",
          "type": "BIOLOGICAL"
        },
        {
          "name": "SBRT",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BIOLOGICAL",
        "RADIATION"
      ],
      "sponsor": "Albert Einstein College of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 5,
      "start_date": "2021-01-01",
      "completion_date": "2022-08-18",
      "has_results": true,
      "last_update_posted_date": "2024-02-28",
      "last_synced_at": "2026-09-01T21:37:28.249Z",
      "location_count": 1,
      "location_summary": "The Bronx, New York",
      "locations": [
        {
          "city": "The Bronx",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04491084"
    },
    {
      "nct_id": "NCT02302339",
      "title": "A Study of Glembatumumab Vedotin as Monotherapy or in Combination With Immunotherapies in Patients With Advanced Melanoma",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Melanoma"
      ],
      "interventions": [
        {
          "name": "glembatumumab vedotin",
          "type": "DRUG"
        },
        {
          "name": "glembatumumab vedotin and varlilumab",
          "type": "DRUG"
        },
        {
          "name": "glembatumumab vedotin and PD-1 targeted checkpoint inhibitor (nivolumab OR pembrolizumab)",
          "type": "DRUG"
        },
        {
          "name": "glembatumumab vedotin and CDX-301",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Celldex Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 132,
      "start_date": "2014-11",
      "completion_date": "2018-10-03",
      "has_results": true,
      "last_update_posted_date": "2019-09-06",
      "last_synced_at": "2026-09-01T21:37:28.249Z",
      "location_count": 14,
      "location_summary": "Los Angeles, California • San Francisco, California • Fort Myers, Florida + 10 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Fort Myers",
          "state": "Florida"
        },
        {
          "city": "Miami Beach",
          "state": "Florida"
        },
        {
          "city": "West Palm Beach",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02302339"
    },
    {
      "nct_id": "NCT05010200",
      "title": "The Safety and Tolerability of PGV001-based Personalized Multi-peptide Vaccines in the Adjuvant Setting.",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Prostate Cancer"
      ],
      "interventions": [
        {
          "name": "PGV-001",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Poly-ICLC",
          "type": "BIOLOGICAL"
        },
        {
          "name": "CDX-301",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Ashutosh Kumar Tewari",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 27,
      "start_date": "2022-01-05",
      "completion_date": "2028-01",
      "has_results": false,
      "last_update_posted_date": "2026-01-07",
      "last_synced_at": "2026-09-01T21:37:28.249Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05010200"
    },
    {
      "nct_id": "NCT03329950",
      "title": "A Study of CDX-1140 (CD40) as Monotherapy or in Combination in Patients With Advanced Malignancies",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Melanoma",
        "Non-small Cell Lung Cancer",
        "Breast Cancer",
        "Gastric Cancer",
        "Renal Cell Carcinoma",
        "Ovarian Cancer",
        "Cholangiocarcinoma",
        "Bladder Urothelial Carcinoma",
        "Pancreatic Adenocarcinoma",
        "Colorectal Cancer",
        "Esophageal Cancer",
        "Hepatic Cancer",
        "Head and Neck Cancer",
        "Primary Peritoneal Cancer",
        "Fallopian Tube Cancer",
        "Other Solid Tumors",
        "Diffuse Large B-cell Lymphoma (DLBCL)",
        "Mantle Cell Lymphoma",
        "Indolent B-cell Lymphomas",
        "Non-Hodgkin Lymphoma",
        "Follicular Lymphoma",
        "Lymphoplasmacytic Lymphoma",
        "Waldenstrom's Disease",
        "Marginal Zone Lymphoma",
        "Mucosa Associated Lymphoid Tissue",
        "Small Lymphocytic Leukemia"
      ],
      "interventions": [
        {
          "name": "CDX-1140",
          "type": "DRUG"
        },
        {
          "name": "CDX-301",
          "type": "DRUG"
        },
        {
          "name": "pembrolizumab",
          "type": "DRUG"
        },
        {
          "name": "Chemotherapy",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Celldex Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 132,
      "start_date": "2017-12-01",
      "completion_date": "2022-09-13",
      "has_results": false,
      "last_update_posted_date": "2024-03-28",
      "last_synced_at": "2026-09-01T21:37:28.249Z",
      "location_count": 11,
      "location_summary": "Scottsdale, Arizona • Atlanta, Georgia • Augusta, Georgia + 7 more",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Augusta",
          "state": "Georgia"
        },
        {
          "city": "Omaha",
          "state": "Nebraska"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03329950"
    },
    {
      "nct_id": "NCT05029999",
      "title": "CD40 Agonist, Flt3 Ligand, and Chemotherapy in HER2 Negative Breast Cancer",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "HER2-negative Breast Cancer",
        "Metastatic Breast Cancer"
      ],
      "interventions": [
        {
          "name": "PLD Chemotherapy",
          "type": "DRUG"
        },
        {
          "name": "CDX-1140",
          "type": "DRUG"
        },
        {
          "name": "CDX-301",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 30,
      "start_date": "2022-04-20",
      "completion_date": "2029-04-20",
      "has_results": false,
      "last_update_posted_date": "2026-06-17",
      "last_synced_at": "2026-09-01T21:37:28.249Z",
      "location_count": 7,
      "location_summary": "Chicago, Illinois • Baltimore, Maryland • Chapel Hill, North Carolina + 3 more",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05029999"
    },
    {
      "nct_id": "NCT03835533",
      "title": "Platform Study for Prostate Researching Translational Endpoints Correlated to Response to Inform Use of Novel Combinations",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Metastatic Castration-resistant Prostate Cancer"
      ],
      "interventions": [
        {
          "name": "NKTR-214 (Cohort A)",
          "type": "DRUG"
        },
        {
          "name": "Nivolumab (Cohort A, B and C)",
          "type": "DRUG"
        },
        {
          "name": "Stereotactic body radiation therapy (SBRT) (Cohort B)",
          "type": "RADIATION"
        },
        {
          "name": "CDX-301 (Cohort B and C)",
          "type": "DRUG"
        },
        {
          "name": "Poly-ICLC (Cohort B)",
          "type": "DRUG"
        },
        {
          "name": "INO-5151 (Cohort C)",
          "type": "DRUG"
        },
        {
          "name": "Cellectra 2000",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "RADIATION",
        "DEVICE"
      ],
      "sponsor": "Parker Institute for Cancer Immunotherapy",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 43,
      "start_date": "2019-06-21",
      "completion_date": "2022-10-03",
      "has_results": true,
      "last_update_posted_date": "2024-04-12",
      "last_synced_at": "2026-09-01T21:37:28.249Z",
      "location_count": 6,
      "location_summary": "Los Angeles, California • San Francisco, California • New York, New York + 2 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03835533"
    },
    {
      "nct_id": "NCT04930783",
      "title": "NeoVax + CDX-301 and Nivolumab or Pembrolizumab in Melanoma",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Melanoma",
        "Metastatic Melanoma"
      ],
      "interventions": [
        {
          "name": "CDX-301",
          "type": "DRUG"
        },
        {
          "name": "NEOVAX",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Nivolumab",
          "type": "DRUG"
        },
        {
          "name": "Pembrolizumab",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "BIOLOGICAL"
      ],
      "sponsor": "Dana-Farber Cancer Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2022-01-03",
      "completion_date": "2030-09-30",
      "has_results": false,
      "last_update_posted_date": "2026-03-25",
      "last_synced_at": "2026-09-01T21:37:28.249Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04930783"
    }
  ]
}