{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Case-Control+Studies&page=2",
    "query": {
      "condition": "Case-Control Studies",
      "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=Case-Control+Studies&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-06-27T14:43:14.013Z",
  "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": "NCT00342264",
      "title": "A Nested Case-Control Study of Lung Cancer and Diesel Exhaust Among Non-Metal Miners",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lung Cancer"
      ],
      "interventions": [],
      "intervention_types": [],
      "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": 1187,
      "start_date": "1999-01-12",
      "completion_date": "2024-04-16",
      "has_results": false,
      "last_update_posted_date": "2024-04-18",
      "last_synced_at": "2026-06-27T14:43:14.013Z",
      "location_count": 1,
      "location_summary": "Rockville, Maryland",
      "locations": [
        {
          "city": "Rockville",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00342264"
    },
    {
      "nct_id": "NCT04295811",
      "title": "Efficacy of EsoGuard Assay on Esophageal Surface Cells Collected With EsoCheck vs EGD for the Diagnosis of BE or EAC",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Barrett Esophagus",
        "Esophageal Adenocarcinoma",
        "Barretts Esophagus With Dysplasia",
        "Barrett's Esophagus Without Dysplasia"
      ],
      "interventions": [
        {
          "name": "EsoGuard (lab assay)",
          "type": "DEVICE"
        },
        {
          "name": "Esophagogastroduodenoscopy",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Lucid Diagnostics, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "MALE",
        "summary": "50 Years and older · Male only"
      },
      "enrollment_count": 470,
      "start_date": "2020-06-18",
      "completion_date": "2023-12",
      "has_results": false,
      "last_update_posted_date": "2023-01-25",
      "last_synced_at": "2026-06-27T14:43:14.013Z",
      "location_count": 32,
      "location_summary": "Birmingham, Alabama • Orange, California • Aurora, Colorado + 27 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Englewood",
          "state": "Colorado"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04295811"
    },
    {
      "nct_id": "NCT00248664",
      "title": "Events Preceding Interstitial Cystitis (EPIC)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cystitis, Interstitial"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)",
      "sponsor_class": "NIH",
      "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": "2004-03",
      "completion_date": "2008-11",
      "has_results": false,
      "last_update_posted_date": "2010-03-03",
      "last_synced_at": "2026-06-27T14:43:14.013Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00248664"
    },
    {
      "nct_id": "NCT03698942",
      "title": "Delphinus SoftVue™ ROC Reader Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Breast Cancer",
        "Breast Neoplasms"
      ],
      "interventions": [
        {
          "name": "Reading of Automated Breast Ultrasound in conjunction with Screening Mammography",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Delphinus Medical Technologies, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 6,
      "start_date": "2018-09-23",
      "completion_date": "2018-09-23",
      "has_results": false,
      "last_update_posted_date": "2020-02-07",
      "last_synced_at": "2026-06-27T14:43:14.013Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03698942"
    },
    {
      "nct_id": "NCT01195701",
      "title": "Clitoral Location in Relation to Sexual Function Using Pelvic Imaging",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Female Sexual Dysfunction",
        "Anorgasmia"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "TriHealth Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 55 Years · Female only"
      },
      "enrollment_count": 35,
      "start_date": "2010-07",
      "completion_date": "2012-09",
      "has_results": true,
      "last_update_posted_date": "2014-12-03",
      "last_synced_at": "2026-06-27T14:43:14.013Z",
      "location_count": 1,
      "location_summary": "Cincinnati, Ohio",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01195701"
    },
    {
      "nct_id": "NCT06552481",
      "title": "A Case-Control Study of Negative Pressure Platform Wound Devices (NP-PWD) for Skin and Soft Tissue Defects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Skin Wound",
        "Soft Tissue Injuries"
      ],
      "interventions": [
        {
          "name": "NP-PWD",
          "type": "DEVICE"
        },
        {
          "name": "Wound Vac",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "The Metis Foundation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 28,
      "start_date": "2023-08-16",
      "completion_date": "2024-04-25",
      "has_results": false,
      "last_update_posted_date": "2024-08-14",
      "last_synced_at": "2026-06-27T14:43:14.013Z",
      "location_count": 1,
      "location_summary": "San Antonio, Texas",
      "locations": [
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06552481"
    },
    {
      "nct_id": "NCT01034865",
      "title": "Risk Factors and Molecular Genomics of U.S. Patients With Chronic Liver Disease and Hepatocellular Cancer",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Carcinoma, Hepatocellular"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 750,
      "start_date": "2001-05",
      "completion_date": "2009-06",
      "has_results": false,
      "last_update_posted_date": "2017-05-01",
      "last_synced_at": "2026-06-27T14:43:14.013Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01034865"
    },
    {
      "nct_id": "NCT01243892",
      "title": "A Study to Evaluate Growth in Participants Treated With Somatropin (Nutropin) Using NuSpin Device",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Growth Hormone Deficiency"
      ],
      "interventions": [
        {
          "name": "NuSpin",
          "type": "DEVICE"
        },
        {
          "name": "Somatropin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "Genentech, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "14 Years",
        "sex": "ALL",
        "summary": "2 Years to 14 Years"
      },
      "enrollment_count": 18,
      "start_date": "2010-11",
      "completion_date": "2011-08",
      "has_results": true,
      "last_update_posted_date": "2016-12-01",
      "last_synced_at": "2026-06-27T14:43:14.013Z",
      "location_count": 14,
      "location_summary": "Birmingham, Alabama • Scottsdale, Arizona • Sacramento, California + 11 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "Greenwood Village",
          "state": "Colorado"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01243892"
    },
    {
      "nct_id": "NCT03501693",
      "title": "Fujifilm DBT Plus S-View Versus FFDM Alone in the Detection of Breast Cancer - A Pivotal Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "DBT plus S-View",
          "type": "DEVICE"
        },
        {
          "name": "FFDM Alone",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Fujifilm Medical Systems USA, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 300,
      "start_date": "2018-04-06",
      "completion_date": "2018-08-31",
      "has_results": true,
      "last_update_posted_date": "2023-09-21",
      "last_synced_at": "2026-06-27T14:43:14.013Z",
      "location_count": 1,
      "location_summary": "Norwalk, Connecticut",
      "locations": [
        {
          "city": "Norwalk",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03501693"
    },
    {
      "nct_id": "NCT01862497",
      "title": "Mechanisms of Increased Ambulatory Blood Pressure in Patients With Intradialytic Hypertension",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Intradialytic Hypertension"
      ],
      "interventions": [
        {
          "name": "Carvedilol vs. Prazosin",
          "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": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 76,
      "start_date": "2013-01",
      "completion_date": "2018-04",
      "has_results": false,
      "last_update_posted_date": "2018-05-01",
      "last_synced_at": "2026-06-27T14:43:14.013Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01862497"
    }
  ]
}