{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cohort+study&page=45",
    "query": {
      "intervention": "Cohort study",
      "page": 45
    },
    "page_size": 10
  },
  "pagination": {
    "page": 45,
    "page_size": 10,
    "total_count": 11176,
    "total_pages": 1118,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cohort+study&page=46&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Cohort+study&page=44&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-05T12:20:05.813Z",
  "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": "NCT01215136",
      "title": "First-line Everolimus +/- Paclitaxel for Cisplatin-ineligible Patients With Advanced Urothelial Carcinoma",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Transitional Cell Carcinoma",
        "Bladder Carcinoma",
        "Urothelial Carcinoma"
      ],
      "interventions": [
        {
          "name": "Everolimus",
          "type": "DRUG"
        },
        {
          "name": "Paclitaxel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Matthew Galsky",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2010-12",
      "completion_date": "2018-04-24",
      "has_results": true,
      "last_update_posted_date": "2023-11-24",
      "last_synced_at": "2026-11-05T12:20:05.813Z",
      "location_count": 11,
      "location_summary": "Birmingham, Alabama • Chicago, Illinois • Bloomington, Indiana + 7 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Bloomington",
          "state": "Indiana"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01215136"
    },
    {
      "nct_id": "NCT00415311",
      "title": "A Multicenter Study Evaluating the Safety and Tolerability of Intravenous rhMBL in Liver Transplant Recipients.",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Liver Transplantation"
      ],
      "interventions": [
        {
          "name": "Intravenous Recombinant Human Mannose-Binding Lectin (rhMBL)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Enzon Pharmaceuticals, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2006-12",
      "completion_date": "2009-12",
      "has_results": false,
      "last_update_posted_date": "2011-08-09",
      "last_synced_at": "2026-11-05T12:20:05.813Z",
      "location_count": 4,
      "location_summary": "San Francisco, California • Omaha, Nebraska • New York, New York + 1 more",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Omaha",
          "state": "Nebraska"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00415311"
    },
    {
      "nct_id": "NCT05093322",
      "title": "A Study of Surufatinib in Combination With Gemcitabine in Pediatric, Adolescent, and Young Adult Patients With Recurrent or Refractory Solid Tumors",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Solid Tumor",
        "Lymphoma",
        "Osteosarcoma",
        "Ewing Sarcoma",
        "Rhabdomyosarcoma",
        "Non-rhabdomyosarcoma Soft Tissue Sarcoma (NRSTS)"
      ],
      "interventions": [
        {
          "name": "Surufatinib in combination with Gemcitabine",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hutchmed",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "2 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "2 Years to 18 Years"
      },
      "enrollment_count": 13,
      "start_date": "2021-11-30",
      "completion_date": "2023-04-25",
      "has_results": true,
      "last_update_posted_date": "2024-06-07",
      "last_synced_at": "2026-11-05T12:20:05.813Z",
      "location_count": 11,
      "location_summary": "Birmingham, Alabama • Orange, California • Washington D.C., District of Columbia + 8 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05093322"
    },
    {
      "nct_id": "NCT03009929",
      "title": "Validation Study of ClassIntra®",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Patient Safety",
        "Intraoperative Complications",
        "Postoperative Complications",
        "Risk Management"
      ],
      "interventions": [
        {
          "name": "Observational study",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University Hospital, Basel, Switzerland",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "110 Years",
        "sex": "ALL",
        "summary": "Up to 110 Years"
      },
      "enrollment_count": 2500,
      "start_date": "2017-02-15",
      "completion_date": "2018-08-31",
      "has_results": false,
      "last_update_posted_date": "2019-10-17",
      "last_synced_at": "2026-11-05T12:20:05.813Z",
      "location_count": 1,
      "location_summary": "Charlotte, North Carolina",
      "locations": [
        {
          "city": "Charlotte",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03009929"
    },
    {
      "nct_id": "NCT01175629",
      "title": "Veteran Health Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Stress Disorders, Post-Traumatic",
        "Depression",
        "Diabetes",
        "Cardiovascular Disease"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "US Department of Veterans Affairs",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "MALE",
        "summary": "Male only"
      },
      "enrollment_count": 7568,
      "start_date": "2010-01",
      "completion_date": "2013-03",
      "has_results": false,
      "last_update_posted_date": "2014-07-02",
      "last_synced_at": "2026-11-05T12:20:05.813Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01175629"
    },
    {
      "nct_id": "NCT07387653",
      "title": "Feasibility and Clinical Utility of Paired Non-Invasive Hemodynamic and Tissue Oximetry Monitoring to Detect Limb Ischemia in Lithotomy-Positioned Surgeries",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Neuropathy;Peripheral",
        "Limb Ischemia"
      ],
      "interventions": [
        {
          "name": "Lower-Extremity Perfusion Monitoring",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "The University of Texas Health Science Center, Houston",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 30,
      "start_date": "2026-01-29",
      "completion_date": "2026-12",
      "has_results": false,
      "last_update_posted_date": "2026-05-14",
      "last_synced_at": "2026-11-05T12:20:05.813Z",
      "location_count": 2,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        },
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07387653"
    },
    {
      "nct_id": "NCT00739453",
      "title": "A Phase 1 Dose-escalation Study of OSI-906 and Erlotinib (Tarceva®)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Advanced Solid Tumors"
      ],
      "interventions": [
        {
          "name": "OSI-906",
          "type": "DRUG"
        },
        {
          "name": "erlotinib",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Astellas Pharma Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 95,
      "start_date": "2008-10-23",
      "completion_date": "2012-03-03",
      "has_results": false,
      "last_update_posted_date": "2024-11-20",
      "last_synced_at": "2026-11-05T12:20:05.813Z",
      "location_count": 3,
      "location_summary": "Aurora, Colorado • Baltimore, Maryland • Detroit, Michigan",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00739453"
    },
    {
      "nct_id": "NCT04009681",
      "title": "A Study Evaluating Safety and Therapeutic Activity of THOR-707 in Adult Subjects With Advanced or Metastatic Solid Tumors (THOR-707-101)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Metastasis"
      ],
      "interventions": [
        {
          "name": "THOR-707",
          "type": "DRUG"
        },
        {
          "name": "Checkpoint inhibitor",
          "type": "DRUG"
        },
        {
          "name": "anti-EGFR antibody",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Synthorx, Inc, a Sanofi company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 175,
      "start_date": "2019-06-20",
      "completion_date": "2025-12-02",
      "has_results": false,
      "last_update_posted_date": "2025-12-15",
      "last_synced_at": "2026-11-05T12:20:05.813Z",
      "location_count": 7,
      "location_summary": "Scottsdale, Arizona • Denver, Colorado • Sarasota, Florida + 4 more",
      "locations": [
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Sarasota",
          "state": "Florida"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04009681"
    },
    {
      "nct_id": "NCT04872166",
      "title": "A Study of BTX-A51 in People With Advanced Solid Tumor and Breast Cancer",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Advanced Solid Tumor",
        "Metastatic Breast Cancer"
      ],
      "interventions": [
        {
          "name": "BTX-A51",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Edgewood Oncology Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 112,
      "start_date": "2021-06-07",
      "completion_date": "2027-05",
      "has_results": false,
      "last_update_posted_date": "2025-01-30",
      "last_synced_at": "2026-11-05T12:20:05.813Z",
      "location_count": 6,
      "location_summary": "Lake Mary, Florida • Sarasota, Florida • Cincinnati, Ohio + 2 more",
      "locations": [
        {
          "city": "Lake Mary",
          "state": "Florida"
        },
        {
          "city": "Sarasota",
          "state": "Florida"
        },
        {
          "city": "Cincinnati",
          "state": "Ohio"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04872166"
    },
    {
      "nct_id": "NCT02207257",
      "title": "Study of PER977 Administered to Subjects With Steady State Edoxaban Dosing and Re-anticoagulation With Edoxaban",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Anticoagulation Reversal"
      ],
      "interventions": [
        {
          "name": "PER977",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Edoxaban",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Perosphere Pharmaceuticals Inc, a wholly owned subsidiary of AMAG Pharmaceuticals, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "18 Years to 65 Years"
      },
      "enrollment_count": 65,
      "start_date": "2014-03",
      "completion_date": "2015-11",
      "has_results": false,
      "last_update_posted_date": "2020-05-21",
      "last_synced_at": "2026-11-05T12:20:05.813Z",
      "location_count": 1,
      "location_summary": "Overland Park, Kansas",
      "locations": [
        {
          "city": "Overland Park",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02207257"
    }
  ]
}