{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Brain+Surgery&page=7",
    "query": {
      "condition": "Brain Surgery",
      "page": 7
    },
    "page_size": 10
  },
  "pagination": {
    "page": 7,
    "page_size": 10,
    "total_count": 400,
    "total_pages": 40,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Brain+Surgery&page=8&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Brain+Surgery&page=6&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-26T06:16:03.773Z",
  "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": "NCT04363658",
      "title": "Efficacy Study of Hydrocephalus Surgery by Methods of Neuroelectrophysiology",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hydrocephalus"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Xiangya Hospital of Central South University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "16 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "16 Years to 70 Years"
      },
      "enrollment_count": 65,
      "start_date": "2020-05-10",
      "completion_date": "2022-12-31",
      "has_results": false,
      "last_update_posted_date": "2020-05-19",
      "last_synced_at": "2026-10-26T06:16:03.773Z",
      "location_count": 1,
      "location_summary": "Pleasanton, California",
      "locations": [
        {
          "city": "Pleasanton",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04363658"
    },
    {
      "nct_id": "NCT06683378",
      "title": "A Study to Evaluate Feasibility, Safety, and Clinical Responses of Implanting Autologous Peripheral Nerve Tissue Into the Brain for Non-motor or Motor Symptoms in Patients With Parkinson's Disease Undergoing DBS Surgery",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Parkinson's Disease"
      ],
      "interventions": [
        {
          "name": "Reparative Autologous peripheral nerve tissue",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Craig van Horne, MD, PhD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "45 Years to 75 Years"
      },
      "enrollment_count": 24,
      "start_date": "2025-07-21",
      "completion_date": "2030-05-28",
      "has_results": false,
      "last_update_posted_date": "2026-08-31",
      "last_synced_at": "2026-10-26T06:16:03.773Z",
      "location_count": 1,
      "location_summary": "Lexington, Kentucky",
      "locations": [
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06683378"
    },
    {
      "nct_id": "NCT06136078",
      "title": "Appropriateness of Methodist Health System(MHS) Inter-facility Transfers of Traumatic Intracranial Subarachnoid Hemorrhage and Spontaneous Bleeds for Level-1 Advanced Surgical Intervention",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Traumatic Intracranial Subarachnoid Hemorrhage"
      ],
      "interventions": [
        {
          "name": "rate of appropriate and inappropriate transfers from Methodist interfacility transfers",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Methodist Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 250,
      "start_date": "2022-06-20",
      "completion_date": "2024-06-20",
      "has_results": false,
      "last_update_posted_date": "2023-11-18",
      "last_synced_at": "2026-10-26T06:16:03.773Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06136078"
    },
    {
      "nct_id": "NCT03562494",
      "title": "VY-AADC02 for Parkinson's Disease With Motor Fluctuations (RESTORE-1)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Parkinson's Disease"
      ],
      "interventions": [
        {
          "name": "VY-AADC02",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Sham (Placebo) Surgery",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "OTHER"
      ],
      "sponsor": "Neurocrine Biosciences",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "40 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "40 Years to 75 Years"
      },
      "enrollment_count": 14,
      "start_date": "2018-10-17",
      "completion_date": "2024-10-30",
      "has_results": false,
      "last_update_posted_date": "2024-12-10",
      "last_synced_at": "2026-10-26T06:16:03.773Z",
      "location_count": 11,
      "location_summary": "Irvine, California • Sacramento, California • San Francisco, California + 8 more",
      "locations": [
        {
          "city": "Irvine",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03562494"
    },
    {
      "nct_id": "NCT05582707",
      "title": "Safety and Suitability of Supplementing Early MIP Surgery (MIPS) of ICH With Pioglitazone",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Intracerebral Haemorrhage, Intraventricular"
      ],
      "interventions": [
        {
          "name": "Pioglitazone 15mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Maryland, Baltimore",
      "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": 1,
      "start_date": "2023-05-08",
      "completion_date": "2025-12-25",
      "has_results": true,
      "last_update_posted_date": "2026-04-28",
      "last_synced_at": "2026-10-26T06:16:03.773Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05582707"
    },
    {
      "nct_id": "NCT03608228",
      "title": "Invasive Approach to Model Human Cortex-Basal Ganglia Action-Regulating Networks",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Parkinson's Disease Patients Undergoing Deep Brain Stimulation (DBS) Surgery"
      ],
      "interventions": [
        {
          "name": "Measuring electrical signals from the brain",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of California, Los Angeles",
      "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": "2016-12-06",
      "completion_date": "2020-11-10",
      "has_results": false,
      "last_update_posted_date": "2021-10-07",
      "last_synced_at": "2026-10-26T06:16:03.773Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03608228"
    },
    {
      "nct_id": "NCT05183087",
      "title": "Long-Term Effects of Repetitive, Low-Level Blast Exposure on Special Operations Forces Service Members",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Traumatic Brain Injury",
        "Blast Injuries"
      ],
      "interventions": [
        {
          "name": "3T Connectome MRI",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "7 Tesla MRI",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "TSPO PET",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Tau PET",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Cognitive and Behavioral Assessments",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Blood Biomarkers",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "45 Years",
        "sex": "MALE",
        "summary": "25 Years to 45 Years · Male only"
      },
      "enrollment_count": 30,
      "start_date": "2021-07-01",
      "completion_date": "2023-02-28",
      "has_results": false,
      "last_update_posted_date": "2023-04-04",
      "last_synced_at": "2026-10-26T06:16:03.773Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05183087"
    },
    {
      "nct_id": "NCT04814277",
      "title": "Accuracy Evaluation of SIS Software-based Visualization of New Anatomical Brain Structure",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Software Evaluation for Visualizing Anatomical Structures Not Typically Identified on Clinical MR Images"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Surgical Information Sciences Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 34,
      "start_date": "2020-10-26",
      "completion_date": "2021-01-11",
      "has_results": false,
      "last_update_posted_date": "2023-11-22",
      "last_synced_at": "2026-10-26T06:16:03.773Z",
      "location_count": 1,
      "location_summary": "Plymouth, Minnesota",
      "locations": [
        {
          "city": "Plymouth",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04814277"
    },
    {
      "nct_id": "NCT04545177",
      "title": "Improving Understanding of Brain Tumors Through Preservation of Biologically Active Brain Tissue",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Glioblastoma"
      ],
      "interventions": [
        {
          "name": "NICO Myriad and Tissue Preservation System (TPS)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Case 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": 18,
      "start_date": "2020-09-17",
      "completion_date": "2027-06",
      "has_results": false,
      "last_update_posted_date": "2026-06-08",
      "last_synced_at": "2026-10-26T06:16:03.773Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04545177"
    },
    {
      "nct_id": "NCT00009854",
      "title": "Carmustine Followed By Surgery in Treating Patients With Recurrent Supratentorial Malignant Glioma or Metastatic Brain Neoplasm",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Brain and Central Nervous System Tumors",
        "Metastatic Cancer"
      ],
      "interventions": [
        {
          "name": "carmustine in ethanol",
          "type": "DRUG"
        },
        {
          "name": "conventional surgery",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Direct Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": null,
      "start_date": "2000-06",
      "completion_date": null,
      "has_results": false,
      "last_update_posted_date": "2013-11-06",
      "last_synced_at": "2026-10-26T06:16:03.773Z",
      "location_count": 2,
      "location_summary": "San Francisco, California • Richmond, Virginia",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00009854"
    }
  ]
}