{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Breast+Cancer&page=54",
    "query": {
      "condition": "Breast Cancer",
      "page": 54
    },
    "page_size": 10
  },
  "pagination": {
    "page": 54,
    "page_size": 10,
    "total_count": 7083,
    "total_pages": 709,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Breast+Cancer&page=55&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Breast+Cancer&page=53&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-03T21:22:48.914Z",
  "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": "NCT02266602",
      "title": "Intraoperative Radiation Therapy in Early Stage Breast Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Intraoperative Radiation Therapy",
          "type": "RADIATION"
        }
      ],
      "intervention_types": [
        "RADIATION"
      ],
      "sponsor": "Benaroya Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "45 Years and older · Female only"
      },
      "enrollment_count": 500,
      "start_date": "2012-02",
      "completion_date": "2018-07-31",
      "has_results": false,
      "last_update_posted_date": "2019-04-26",
      "last_synced_at": "2026-11-03T21:22:48.914Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02266602"
    },
    {
      "nct_id": "NCT00959946",
      "title": "Study Of Bosutinib With Capecitabine In Solid Tumors And Locally Advanced Or Metastatic Breast Cancer",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Advanced Breast Cancer (Parts 1 and 2)",
        "Advanced Pancreatic Cancer (Part 1)",
        "Advanced Colorectal Cancer (Part 1)",
        "Advanced Cholangiocarcinoma (Part 1)",
        "Advanced Glioblastoma Multiforme (Part 1)"
      ],
      "interventions": [
        {
          "name": "Bosutinib",
          "type": "DRUG"
        },
        {
          "name": "Capecitabine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Pfizer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 32,
      "start_date": "2009-09",
      "completion_date": "2011-03",
      "has_results": true,
      "last_update_posted_date": "2013-02-22",
      "last_synced_at": "2026-11-03T21:22:48.914Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts • Detroit, Michigan",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00959946"
    },
    {
      "nct_id": "NCT03504488",
      "title": "CAB-ROR2-ADC Safety and Efficacy Study in Patients With TNBC or Head & Neck Cancer (Ph1) and NSCLC or Melanoma (Ph2)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Non Small Cell Lung Cancer",
        "Triple Negative Breast Cancer",
        "Melanoma",
        "Head and Neck Cancer"
      ],
      "interventions": [
        {
          "name": "CAB-ROR2-ADC",
          "type": "BIOLOGICAL"
        },
        {
          "name": "PD-1 inhibitor",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "BioAtla, Inc.",
      "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": "2018-06-27",
      "completion_date": "2024-12-30",
      "has_results": false,
      "last_update_posted_date": "2025-01-15",
      "last_synced_at": "2026-11-03T21:22:48.914Z",
      "location_count": 38,
      "location_summary": "Tucson, Arizona • Duarte, California • La Jolla, California + 30 more",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Duarte",
          "state": "California"
        },
        {
          "city": "La Jolla",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03504488"
    },
    {
      "nct_id": "NCT03421327",
      "title": "Genetic Risk: Whether, When, and How to Tell Adolescents",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Huntington Disease",
        "Hereditary Breast and Ovarian Cancer",
        "Hereditary Cancer",
        "Hereditary Non-polyposis Colon Cancer",
        "Hereditary Non-Polyposis Colorectal Cancer Syndrome"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "15 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "15 Years and older"
      },
      "enrollment_count": 85,
      "start_date": "2017-09-01",
      "completion_date": "2018-12-31",
      "has_results": false,
      "last_update_posted_date": "2019-02-07",
      "last_synced_at": "2026-11-03T21:22:48.914Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03421327"
    },
    {
      "nct_id": "NCT03411070",
      "title": "SCOUT Reflector for Tagging Lymph Nodes for Targeted Removal in Patients With Breast Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Positive Axillary Lymph Node",
        "Stage 0 Breast Cancer AJCC v6 and v7",
        "Stage I Breast Cancer AJCC v7",
        "Stage IA Breast Cancer AJCC v7",
        "Stage IB Breast Cancer AJCC v7",
        "Stage II Breast Cancer AJCC v6 and v7",
        "Stage IIA Breast Cancer AJCC v6 and v7",
        "Stage IIB Breast Cancer AJCC v6 and v7",
        "Stage III Breast Cancer AJCC v7",
        "Stage IIIA Breast Cancer AJCC v7",
        "Stage IIIB Breast Cancer AJCC v7",
        "Stage IIIC Breast Cancer AJCC v7"
      ],
      "interventions": [
        {
          "name": "Implanted Medical Device",
          "type": "DEVICE"
        },
        {
          "name": "Therapeutic Conventional Surgery",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Jonsson Comprehensive Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 27,
      "start_date": "2019-04-07",
      "completion_date": "2021-12-06",
      "has_results": false,
      "last_update_posted_date": "2023-01-17",
      "last_synced_at": "2026-11-03T21:22:48.914Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03411070"
    },
    {
      "nct_id": "NCT01736605",
      "title": "The Effect of Meditation and Massage Therapy for Breast Cancer Patients Undergoing Tissue Reconstruction",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Massage",
          "type": "PROCEDURE"
        },
        {
          "name": "Massage combined with meditation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 40,
      "start_date": "2013-01",
      "completion_date": "2014-10",
      "has_results": false,
      "last_update_posted_date": "2015-04-07",
      "last_synced_at": "2026-11-03T21:22:48.914Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01736605"
    },
    {
      "nct_id": "NCT00251329",
      "title": "Docetaxel, Carboplatin, and Capecitabine as Treatment for Patients With Locally Advanced or Inflammatory Breast Cancer Before Surgery",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "neoadjuvant chemotherapy",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Cancer Research Network",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 48,
      "start_date": "2003-05",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2007-04-04",
      "last_synced_at": "2026-11-03T21:22:48.914Z",
      "location_count": 6,
      "location_summary": "Jacksonville, Florida • Lakeland, Florida • Miami, Florida + 2 more",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Lakeland",
          "state": "Florida"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Plantation",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00251329"
    },
    {
      "nct_id": "NCT04682431",
      "title": "A Phase 1a/1b FIH Study of PY159 and in Combination With Pembrolizumab in Subjects With Advanced Solid Tumors",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Advanced Solid Tumor",
        "Gynecologic Cancer",
        "Breast Cancer",
        "Colorectal Cancer",
        "Gastric Adenocarcinoma",
        "Lung Adenocarcinoma",
        "Pancreatic Cancer",
        "Head and Neck Cancer"
      ],
      "interventions": [
        {
          "name": "PY159 Single agent dose level 1",
          "type": "DRUG"
        },
        {
          "name": "PY159 Single agent dose level 2",
          "type": "DRUG"
        },
        {
          "name": "PY159 Single agent dose level 3",
          "type": "DRUG"
        },
        {
          "name": "PY159 Single agent dose level 4",
          "type": "DRUG"
        },
        {
          "name": "PY159 Single agent dose level 5",
          "type": "DRUG"
        },
        {
          "name": "PY159 Single agent dose level 6",
          "type": "DRUG"
        },
        {
          "name": "PY159 Single agent dose level 7",
          "type": "DRUG"
        },
        {
          "name": "PY159/Pembrolizumab Combination dose level 1",
          "type": "DRUG"
        },
        {
          "name": "PY159/Pembrolizumab Combination dose level 2",
          "type": "DRUG"
        },
        {
          "name": "PY159/Pembrolizumab Combination dose level 3",
          "type": "DRUG"
        },
        {
          "name": "PY159/Pembrolizumab Combination dose level 4",
          "type": "DRUG"
        },
        {
          "name": "PY159 Single agent dose expansion cohort",
          "type": "DRUG"
        },
        {
          "name": "PY159/Pembrolizumab Combination dose expansion cohort 1",
          "type": "DRUG"
        },
        {
          "name": "PY159/Pembrolizumab Combination dose expansion cohort 2",
          "type": "DRUG"
        },
        {
          "name": "PY159/Pembrolizumab Combination dose expansion cohort 3",
          "type": "DRUG"
        },
        {
          "name": "PY159/Pembrolizumab Combination dose expansion cohort 4",
          "type": "DRUG"
        },
        {
          "name": "PY159/Pembrolizumab Combination dose expansion cohort 5",
          "type": "DRUG"
        },
        {
          "name": "PY159/Pembrolizumab Combination dose expansion cohort 6",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Ikena Oncology",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 127,
      "start_date": "2020-11-10",
      "completion_date": "2023-08-31",
      "has_results": false,
      "last_update_posted_date": "2024-03-22",
      "last_synced_at": "2026-11-03T21:22:48.914Z",
      "location_count": 17,
      "location_summary": "Los Angeles, California • San Francisco, California • Santa Monica, California + 14 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Santa Monica",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04682431"
    },
    {
      "nct_id": "NCT06435429",
      "title": "A Study Comparing the Efficacy and Safety of Zanidatamab to Trastuzumab, Each in Combination With Physician's Choice Chemotherapy, for the Treatment of Participants With Metastatic HER2-positive Breast Cancer",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Metastatic HER2-positive Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Zanidatamab",
          "type": "DRUG"
        },
        {
          "name": "Trastuzumab",
          "type": "DRUG"
        },
        {
          "name": "Eribulin",
          "type": "DRUG"
        },
        {
          "name": "Vinorelbine",
          "type": "DRUG"
        },
        {
          "name": "Gemcitabine",
          "type": "DRUG"
        },
        {
          "name": "Capecitabine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Jazz Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 550,
      "start_date": "2024-08-13",
      "completion_date": "2030-10-18",
      "has_results": false,
      "last_update_posted_date": "2026-02-10",
      "last_synced_at": "2026-11-03T21:22:48.914Z",
      "location_count": 48,
      "location_summary": "Phoenix, Arizona • Tucson, Arizona • Cerritos, California + 34 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Cerritos",
          "state": "California"
        },
        {
          "city": "Glendale",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06435429"
    },
    {
      "nct_id": "NCT02130700",
      "title": "Oral VT-464 in Patients With Castration-Resistant Prostate Cancer Previously Treated With Enzalutamide, Androgen Receptor Positive Triple-Negative Breast Cancer Patients, and Men With ER Positive Breast Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Prostate Cancer"
      ],
      "interventions": [
        {
          "name": "VT-464: given orally twice daily in 28-day cycles",
          "type": "DRUG"
        },
        {
          "name": "VT-464: given orally once daily in 28-day cycles",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Innocrin Pharmaceutical",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "18 Years and older · Male only"
      },
      "enrollment_count": 17,
      "start_date": "2014-04",
      "completion_date": "2017-11",
      "has_results": false,
      "last_update_posted_date": "2018-05-07",
      "last_synced_at": "2026-11-03T21:22:48.914Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02130700"
    }
  ]
}