{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=open+surgery&page=12",
    "query": {
      "intervention": "open surgery",
      "page": 12
    },
    "page_size": 10
  },
  "pagination": {
    "page": 12,
    "page_size": 10,
    "total_count": 1549,
    "total_pages": 155,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=open+surgery&page=13&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=open+surgery&page=11&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-23T11:30:53.922Z",
  "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": "NCT05081609",
      "title": "A Study to Investigate Safety and Tolerability of TransCon IL-2 β/γ Alone or in Combination With Pembrolizumab and/or TransCon TLR7/8 Agonist or Other Anticancer Therapies in Adult Participants With Locally Advanced or Metastatic Solid Tumor Malignancies",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Advanced Solid Tumor",
        "Locally Advanced Solid Tumor",
        "Metastatic Solid Tumor",
        "Platinum-resistant Ovarian Cancer",
        "Post Anti-PD-1 Melanoma",
        "2L+ Cervical Cancer",
        "Neoadjuvant Melanoma",
        "Neoadjuvant Non-Small Cell Lung Cancer",
        "Post Anti-PD-(L)1 Non-Small Cell Lung Cancer",
        "Post Anti-PD-(L)1 Small Cell Lung Cancer",
        "Third Line or Later (3L+) HER2+ Breast Cancer",
        "Second or Third Line (2L/3L) Cervical Cancer",
        "Third-line or Later (3L+) Platinum-resistant Ovarian Cancer (PROC)"
      ],
      "interventions": [
        {
          "name": "TransCon IL-2 β/γ",
          "type": "DRUG"
        },
        {
          "name": "Pembrolizumab",
          "type": "DRUG"
        },
        {
          "name": "Chemotherapy drug",
          "type": "DRUG"
        },
        {
          "name": "TransCon TLR7/8 Agonist",
          "type": "DRUG"
        },
        {
          "name": "Surgery",
          "type": "PROCEDURE"
        },
        {
          "name": "Trastuzumab",
          "type": "DRUG"
        },
        {
          "name": "Trastuzumab emtansine (T-DM1)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Ascendis Pharma Oncology Division A/S",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 320,
      "start_date": "2022-01-11",
      "completion_date": "2029-08",
      "has_results": false,
      "last_update_posted_date": "2026-10-13",
      "last_synced_at": "2026-10-23T11:30:53.922Z",
      "location_count": 14,
      "location_summary": "Los Angeles, California • Springfield, Illinois • Louisville, Kentucky + 10 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Springfield",
          "state": "Illinois"
        },
        {
          "city": "Louisville",
          "state": "Kentucky"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05081609"
    },
    {
      "nct_id": "NCT04353531",
      "title": "Investigate the Aerosol Particle Distribution During Aerosol Generating Procedures",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Transmission, Patient Professional",
        "High-flow Nasal Cannula"
      ],
      "interventions": [
        {
          "name": "High-flow nasal cannula",
          "type": "DEVICE"
        },
        {
          "name": "Surgical mask",
          "type": "DEVICE"
        },
        {
          "name": "bronchoscopy examination",
          "type": "PROCEDURE"
        },
        {
          "name": "intubation",
          "type": "PROCEDURE"
        },
        {
          "name": "tracheostomy",
          "type": "PROCEDURE"
        },
        {
          "name": "nebulization",
          "type": "DEVICE"
        },
        {
          "name": "Pulmonary function test",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE",
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Rush University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 15,
      "start_date": "2020-05-20",
      "completion_date": "2020-08-30",
      "has_results": false,
      "last_update_posted_date": "2021-04-23",
      "last_synced_at": "2026-10-23T11:30:53.922Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04353531"
    },
    {
      "nct_id": "NCT01559051",
      "title": "Safety and Efficacy of Adipose Derived Stem Cells for Chronic Obstructive Pulmonary Disease",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Chronic Obstructive Pulmonary Disease"
      ],
      "interventions": [
        {
          "name": "Lipoaspiration with Local anesthesia",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Ageless Regenerative Institute",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 0,
      "start_date": "2014-03",
      "completion_date": "2017-12",
      "has_results": false,
      "last_update_posted_date": "2017-11-24",
      "last_synced_at": "2026-10-23T11:30:53.922Z",
      "location_count": 1,
      "location_summary": "Aventura, Florida",
      "locations": [
        {
          "city": "Aventura",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01559051"
    },
    {
      "nct_id": "NCT04629209",
      "title": "A Phase II, Open Label Study of ONC201 in Adults With EGFR-low Glioblastoma",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Glioblastoma"
      ],
      "interventions": [
        {
          "name": "ONC201",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Masonic Cancer Center, University of Minnesota",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2024-06-28",
      "completion_date": "2025-06-30",
      "has_results": false,
      "last_update_posted_date": "2023-11-24",
      "last_synced_at": "2026-10-23T11:30:53.922Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04629209"
    },
    {
      "nct_id": "NCT02228057",
      "title": "Long Term Patency Following Arterial Repair",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Upper Extremity Arterial Surgery"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "University of Pittsburgh",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 13,
      "start_date": "2014-08",
      "completion_date": "2015-02",
      "has_results": false,
      "last_update_posted_date": "2015-02-13",
      "last_synced_at": "2026-10-23T11:30:53.922Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02228057"
    },
    {
      "nct_id": "NCT05870800",
      "title": "Phase II Open-label Trial of Neoadjuvant Immunochemotherapy for Resectable Non-metastatic Colon cancER: NICER",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Stage I Colon Cancer",
        "Stage II Colon Cancer",
        "Stage III Colon Cancer"
      ],
      "interventions": [
        {
          "name": "Tecentriq 1200 MG in 20 ML Injection + Capecitabine 1000 mg/m2 + Oxaliplatin 130 mg/m2",
          "type": "DRUG"
        },
        {
          "name": "Oxaliplatin injection 85mg/m2 + Leucovorin 400mg/m2 + 5-Fluorouracil 2400mg/m2",
          "type": "DRUG"
        },
        {
          "name": "Oxaliplatin 130mg/m2 + Capecitabine 1000mg/m2",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Baylor College of Medicine",
      "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": 28,
      "start_date": "2025-06-15",
      "completion_date": "2028-01-01",
      "has_results": false,
      "last_update_posted_date": "2025-05-25",
      "last_synced_at": "2026-10-23T11:30:53.922Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05870800"
    },
    {
      "nct_id": "NCT02706197",
      "title": "Oxygen Measurements in Subcutaneous Tumors by EPR Oximetry Using OxyChip",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Neoplasms, Benign",
        "Neoplasms, Malignant"
      ],
      "interventions": [
        {
          "name": "OxyChip",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Periannan Kuppusamy",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 25,
      "start_date": "2015-12-31",
      "completion_date": "2022-06-30",
      "has_results": true,
      "last_update_posted_date": "2023-09-21",
      "last_synced_at": "2026-10-23T11:30:53.922Z",
      "location_count": 1,
      "location_summary": "Lebanon, New Hampshire",
      "locations": [
        {
          "city": "Lebanon",
          "state": "New Hampshire"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02706197"
    },
    {
      "nct_id": "NCT00786474",
      "title": "Effectiveness of Bridging Anticoagulation for Surgery (The BRIDGE Study)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Arterial Thromboembolic Events",
        "Atrial Fibrillation"
      ],
      "interventions": [
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Dalteparin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Duke University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1884,
      "start_date": "2009-07",
      "completion_date": "2015-02",
      "has_results": true,
      "last_update_posted_date": "2016-03-07",
      "last_synced_at": "2026-10-23T11:30:53.922Z",
      "location_count": 1,
      "location_summary": "Durham, North Carolina",
      "locations": [
        {
          "city": "Durham",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00786474"
    },
    {
      "nct_id": "NCT00100516",
      "title": "Donor Recipient Kidney Function Following Open Surgical vs. Laparoscopic Kidney Donation",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Kidney Transplantation"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)",
      "sponsor_class": "NIH",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "21 Years to 65 Years"
      },
      "enrollment_count": 40,
      "start_date": "2004-12-23",
      "completion_date": "2008-06-17",
      "has_results": false,
      "last_update_posted_date": "2017-07-02",
      "last_synced_at": "2026-10-23T11:30:53.922Z",
      "location_count": 1,
      "location_summary": "Bethesda, Maryland",
      "locations": [
        {
          "city": "Bethesda",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00100516"
    },
    {
      "nct_id": "NCT01394978",
      "title": "NeoMend ProGEL™ Pleural Air Leak Sealant Post-Approval Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Lung Cancer",
        "Lung Tumor"
      ],
      "interventions": [
        {
          "name": "Control",
          "type": "OTHER"
        },
        {
          "name": "ProGEL Pleural Air Leak Sealant with standard surgical closure",
          "type": "DEVICE"
        },
        {
          "name": "ProGEL Pleural Air Leak Sealant without standard surgical closure",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DEVICE"
      ],
      "sponsor": "C. R. Bard",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 444,
      "start_date": "2011-06",
      "completion_date": "2016-02",
      "has_results": true,
      "last_update_posted_date": "2021-07-15",
      "last_synced_at": "2026-10-23T11:30:53.922Z",
      "location_count": 18,
      "location_summary": "Birmingham, Alabama • Jacksonville, Florida • Tampa, Florida + 10 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Tampa",
          "state": "Florida"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01394978"
    }
  ]
}