{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Breast+Cancer+Prevention&page=2",
    "query": {
      "condition": "Breast Cancer Prevention",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Breast+Cancer+Prevention&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-26T23:07:49.391Z",
  "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": "NCT02028221",
      "title": "Phase II Study of Metformin for Reduction of Obesity-Associated Breast Cancer Risk",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Breast Cancer Prevention"
      ],
      "interventions": [
        {
          "name": "Metformin",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Arizona",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "54 Years",
        "sex": "FEMALE",
        "summary": "21 Years to 54 Years · Female only"
      },
      "enrollment_count": 151,
      "start_date": "2014-03-07",
      "completion_date": "2022-06-14",
      "has_results": true,
      "last_update_posted_date": "2023-06-27",
      "last_synced_at": "2026-06-26T23:07:49.391Z",
      "location_count": 1,
      "location_summary": "Tucson, Arizona",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02028221"
    },
    {
      "nct_id": "NCT00165308",
      "title": "Tamoxifen in the Prevention of Breast Cancer in Hodgkin's Disease Survivors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hodgkin's Disease",
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Tamoxifen",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Dana-Farber Cancer Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 35 Years · Female only"
      },
      "enrollment_count": 29,
      "start_date": "2001-04",
      "completion_date": "2009-06",
      "has_results": false,
      "last_update_posted_date": "2014-07-09",
      "last_synced_at": "2026-06-26T23:07:49.391Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00165308"
    },
    {
      "nct_id": "NCT03624088",
      "title": "CBPR - BRCA Genetic Testing Among Orthodox Jews",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "RealRisks",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "25 Years and older · Female only"
      },
      "enrollment_count": 50,
      "start_date": "2018-03-13",
      "completion_date": "2019-01-29",
      "has_results": false,
      "last_update_posted_date": "2019-01-31",
      "last_synced_at": "2026-06-26T23:07:49.391Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03624088"
    },
    {
      "nct_id": "NCT06144164",
      "title": "A Study of a Comprehensive Prevention Program to Reduce Lymphedema After Axillary Lymph Node Dissection in People With Breast Cancer",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Lymphedema",
        "Lymphedema Arm",
        "Lymphedema of Upper Arm",
        "Breast Cancer",
        "Breast Carcinoma",
        "Female Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Immediate Lymphatic Reconstruction",
          "type": "PROCEDURE"
        },
        {
          "name": "Volumetric arm measurements",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Lymphatic massage",
          "type": "OTHER"
        },
        {
          "name": "Range of motion exercises",
          "type": "OTHER"
        },
        {
          "name": "Compression garment use",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "DIAGNOSTIC_TEST",
        "OTHER"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 75 Years · Female only"
      },
      "enrollment_count": 285,
      "start_date": "2023-11-16",
      "completion_date": "2030-03-16",
      "has_results": false,
      "last_update_posted_date": "2025-11-10",
      "last_synced_at": "2026-06-26T23:07:49.391Z",
      "location_count": 7,
      "location_summary": "Basking Ridge, New Jersey • Middletown, New Jersey • Montvale, New Jersey + 4 more",
      "locations": [
        {
          "city": "Basking Ridge",
          "state": "New Jersey"
        },
        {
          "city": "Middletown",
          "state": "New Jersey"
        },
        {
          "city": "Montvale",
          "state": "New Jersey"
        },
        {
          "city": "Commack",
          "state": "New York"
        },
        {
          "city": "Harrison",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06144164"
    },
    {
      "nct_id": "NCT06827704",
      "title": "Physical Activity Targeting Metabolic Syndrome for Prevention of Breast Cancer in SAI Women",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Metabolic Syndrome",
        "Breast Cancer Prevention",
        "Physical Activity"
      ],
      "interventions": [
        {
          "name": "Enhanced physical activity monitor which is Fitbit watch with mobile App",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Bollywood-style group dance",
          "type": "BEHAVIORAL"
        },
        {
          "name": "PAMDance",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Rush University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "65 Years",
        "sex": "FEMALE",
        "summary": "40 Years to 65 Years · Female only"
      },
      "enrollment_count": 96,
      "start_date": "2025-05-01",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-07-24",
      "last_synced_at": "2026-06-26T23:07:49.391Z",
      "location_count": 2,
      "location_summary": "Chicago, Illinois • Sugar Grove, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Sugar Grove",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06827704"
    },
    {
      "nct_id": "NCT01042938",
      "title": "Curcumin for the Prevention of Radiation-induced Dermatitis in Breast Cancer Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Curcumin C3 Complex",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Rochester",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "21 Years and older · Female only"
      },
      "enrollment_count": 35,
      "start_date": "2008-01",
      "completion_date": "2011-04",
      "has_results": true,
      "last_update_posted_date": "2012-06-25",
      "last_synced_at": "2026-06-26T23:07:49.391Z",
      "location_count": 1,
      "location_summary": "Rochester, New York",
      "locations": [
        {
          "city": "Rochester",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01042938"
    },
    {
      "nct_id": "NCT02012608",
      "title": "Glutamine for the Prevention of Radiation Toxicity in Subjects Conserving Therapy",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Glutamine",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Arkansas",
      "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": 14,
      "start_date": "2014-06",
      "completion_date": "2019-04",
      "has_results": true,
      "last_update_posted_date": "2019-05-29",
      "last_synced_at": "2026-06-26T23:07:49.391Z",
      "location_count": 1,
      "location_summary": "Little Rock, Arkansas",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02012608"
    },
    {
      "nct_id": "NCT00228930",
      "title": "Tamoxifen Pharmacogenetics and Clinical Effects",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Tamoxifen (pharmacodynamic analysis)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "National Institute of General Medical Sciences (NIGMS)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 70 Years · Female only"
      },
      "enrollment_count": 297,
      "start_date": "2002-09",
      "completion_date": "2007-08",
      "has_results": false,
      "last_update_posted_date": "2008-09-25",
      "last_synced_at": "2026-06-26T23:07:49.391Z",
      "location_count": 2,
      "location_summary": "Indianapolis, Indiana • Ann Arbor, Michigan",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Ann Arbor",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00228930"
    },
    {
      "nct_id": "NCT02954900",
      "title": "Know Your Risk: Assessment at Screening for Breast Cancer - Pilot Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Breast Neoplasms"
      ],
      "interventions": [
        {
          "name": "RealRisks",
          "type": "OTHER"
        },
        {
          "name": "BNAV",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "75 Years",
        "sex": "FEMALE",
        "summary": "35 Years to 75 Years · Female only"
      },
      "enrollment_count": 40,
      "start_date": "2016-03-15",
      "completion_date": "2018-10",
      "has_results": false,
      "last_update_posted_date": "2021-01-08",
      "last_synced_at": "2026-06-26T23:07:49.391Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02954900"
    },
    {
      "nct_id": "NCT06075953",
      "title": "DCIS: RECAST Trial Ductal Carcinoma In Situ: Re-Evaluating Conditions for Active Surveillance Suitability as Treatment",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Ductal Carcinoma in Situ"
      ],
      "interventions": [
        {
          "name": "Tamoxifen",
          "type": "DRUG"
        },
        {
          "name": "Exemestane",
          "type": "DRUG"
        },
        {
          "name": "Letrozole",
          "type": "DRUG"
        },
        {
          "name": "Anastrazole",
          "type": "DRUG"
        },
        {
          "name": "Testosterone + Anastrazole",
          "type": "DRUG"
        },
        {
          "name": "Elacestrant",
          "type": "DRUG"
        },
        {
          "name": "Z-endoxifen",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "QuantumLeap Healthcare Collaborative",
      "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": 400,
      "start_date": "2024-02-17",
      "completion_date": "2033-11",
      "has_results": false,
      "last_update_posted_date": "2026-05-22",
      "last_synced_at": "2026-06-26T23:07:49.391Z",
      "location_count": 28,
      "location_summary": "Berkeley, California • Duarte, California • Irvine, California + 21 more",
      "locations": [
        {
          "city": "Berkeley",
          "state": "California"
        },
        {
          "city": "Duarte",
          "state": "California"
        },
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06075953"
    }
  ]
}