{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Constriction&page=39",
    "query": {
      "condition": "Constriction",
      "page": 39
    },
    "page_size": 10
  },
  "pagination": {
    "page": 39,
    "page_size": 10,
    "total_count": 1010,
    "total_pages": 101,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Constriction&page=40&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Constriction&page=38&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-28T13:33:49.501Z",
  "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": "NCT05829200",
      "title": "Transcranial Doppler(TCD) Evaluation of High Intensity Transient Signals and Carotid Disease",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Asymptomatic Carotid Stenosis",
        "Symptomatic Carotid Stenosis",
        "TCD",
        "HITS"
      ],
      "interventions": [
        {
          "name": "Transcranial Doppler (TCD)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Ochsner Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2013-07-15",
      "completion_date": "2013-08",
      "has_results": false,
      "last_update_posted_date": "2023-04-25",
      "last_synced_at": "2026-10-28T13:33:49.501Z",
      "location_count": 1,
      "location_summary": "New Orleans, Louisiana",
      "locations": [
        {
          "city": "New Orleans",
          "state": "Louisiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05829200"
    },
    {
      "nct_id": "NCT02365415",
      "title": "Systemic Rapamycin (Sirolimus) to Prevent In-Stent Restenosis Following Pulmonary Artery Stent Placement",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Peripheral Pulmonary Stenosis",
        "In-stent Stenosis"
      ],
      "interventions": [
        {
          "name": "Sirolimus",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Boston Children's Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Months",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "6 Months and older"
      },
      "enrollment_count": 0,
      "start_date": "2015-02",
      "completion_date": "2018-04",
      "has_results": false,
      "last_update_posted_date": "2018-04-05",
      "last_synced_at": "2026-10-28T13:33:49.501Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02365415"
    },
    {
      "nct_id": "NCT04207606",
      "title": "Post Epidural Steroid Injection Follow-up",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lumbago",
        "Lumbar Spinal Stenosis",
        "Lumbar Disc Herniation"
      ],
      "interventions": [
        {
          "name": "Post Epidural Steroid Injection Follow-up",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Vanderbilt University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 100,
      "start_date": "2020-01-03",
      "completion_date": "2020-12-01",
      "has_results": false,
      "last_update_posted_date": "2021-03-12",
      "last_synced_at": "2026-10-28T13:33:49.501Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04207606"
    },
    {
      "nct_id": "NCT02178904",
      "title": "Dual Energy CT for Ischemia Determination Compared to \"Gold Standard\" Non-Invasive and Invasive Techniques",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Ischemia"
      ],
      "interventions": [
        {
          "name": "CT and stress test",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Weill Medical College of Cornell University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 156,
      "start_date": "2014-03",
      "completion_date": "2018-01-10",
      "has_results": false,
      "last_update_posted_date": "2019-10-16",
      "last_synced_at": "2026-10-28T13:33:49.501Z",
      "location_count": 5,
      "location_summary": "Overland Park, Kansas • New York, New York • Columbus, Ohio + 2 more",
      "locations": [
        {
          "city": "Overland Park",
          "state": "Kansas"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Columbus",
          "state": "Ohio"
        },
        {
          "city": "Charleston",
          "state": "South Carolina"
        },
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02178904"
    },
    {
      "nct_id": "NCT01894152",
      "title": "XIENCE PRIME Everolimus Eluting Coronary Stent System (EECSS) China Single-Arm Study",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Angioplasty",
        "Cardiovascular Disease",
        "Coronary Artery Disease",
        "Coronary Heart Disease",
        "Coronary Restenosis",
        "Myocardial Infarction",
        "Stent Thrombosis",
        "Vascular Disease"
      ],
      "interventions": [
        {
          "name": "XIENCE PRIME Everolimus Eluting Coronary Stent System (EECSS)",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Abbott Medical Devices",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 2002,
      "start_date": "2013-07",
      "completion_date": "2019-10-09",
      "has_results": true,
      "last_update_posted_date": "2020-05-26",
      "last_synced_at": "2026-10-28T13:33:49.501Z",
      "location_count": 1,
      "location_summary": "Santa Clara, California",
      "locations": [
        {
          "city": "Santa Clara",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01894152"
    },
    {
      "nct_id": "NCT00762723",
      "title": "Clinical Outcomes of the Trinica(R) Anterior Lumbar Plate: Fixed Screws vs. Variable Screws",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Degenerative Disc Disease",
        "Spinal Stenosis",
        "Spondylolisthesis"
      ],
      "interventions": [
        {
          "name": "Trinica Anterior Lumbar Plate System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Zimmer Biomet",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 19,
      "start_date": "2008-02",
      "completion_date": "2012-09",
      "has_results": true,
      "last_update_posted_date": "2014-04-17",
      "last_synced_at": "2026-10-28T13:33:49.501Z",
      "location_count": 3,
      "location_summary": "Daphne, Alabama • Mobile, Alabama • San Bernardino, California",
      "locations": [
        {
          "city": "Daphne",
          "state": "Alabama"
        },
        {
          "city": "Mobile",
          "state": "Alabama"
        },
        {
          "city": "San Bernardino",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00762723"
    },
    {
      "nct_id": "NCT04899180",
      "title": "Prevalence of Transthyretin Cardiac Amyloidosis in Clinically Significant Aortic Stenosis",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Aortic Stenosis",
        "Transthyretin Amyloidosis",
        "Transthyretin Amyloid Cardiomyopathy",
        "Transthyretin Cardiac Amyloidosis"
      ],
      "interventions": [
        {
          "name": "99mTc-PYP",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "75 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "75 Years and older"
      },
      "enrollment_count": 4,
      "start_date": "2023-07-14",
      "completion_date": "2024-01-05",
      "has_results": false,
      "last_update_posted_date": "2024-08-07",
      "last_synced_at": "2026-10-28T13:33:49.501Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04899180"
    },
    {
      "nct_id": "NCT02375282",
      "title": "Physical and Functional Recovery From Cardiac Surgery in Hospitalized Patients: A Feasibility Pilot Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Coronary Artery Disease",
        "Mitral Valve Insufficiency",
        "Aortic Valve Stenosis",
        "Aortic Valve Regurgitation",
        "Mitral Valve Stenosis",
        "Coronary Artery Bypass Graft Triple Vessel"
      ],
      "interventions": [
        {
          "name": "Ambulation orderly",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Baystate 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": 36,
      "start_date": "2015-03",
      "completion_date": "2016-07",
      "has_results": false,
      "last_update_posted_date": "2017-11-06",
      "last_synced_at": "2026-10-28T13:33:49.501Z",
      "location_count": 1,
      "location_summary": "Springfield, Massachusetts",
      "locations": [
        {
          "city": "Springfield",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02375282"
    },
    {
      "nct_id": "NCT03269396",
      "title": "Laryngeal Allograft Transplantation",
      "overall_status": "SUSPENDED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Larynx Stenosis",
        "Larynx Disease",
        "Laryngectomy",
        "Larynx",
        "Larynx Fracture"
      ],
      "interventions": [
        {
          "name": "Larynx Allograft Transplantation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 10,
      "start_date": "2023-05-19",
      "completion_date": "2033-05",
      "has_results": false,
      "last_update_posted_date": "2026-07-22",
      "last_synced_at": "2026-10-28T13:33:49.501Z",
      "location_count": 1,
      "location_summary": "Phoenix, Arizona",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03269396"
    },
    {
      "nct_id": "NCT06544265",
      "title": "SynKIR-310 for Relapsed/Refractory B-NHL",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "B Cell Lymphoma",
        "NHL, Adult",
        "Mantle Cell Lymphoma",
        "Relapsed Non-Hodgkin Lymphoma",
        "Refractory Non-Hodgkin Lymphoma",
        "Aggressive B-Cell Non-Hodgkin Lymphoma",
        "Indolent B-Cell Non-Hodgkin Lymphoma",
        "Follicular Lymphoma",
        "Marginal Zone Lymphoma",
        "DLBCL - Diffuse Large B Cell Lymphoma",
        "HGBL With MYC and BCL2 and/or BCL6 Rearrangements",
        "High-grade B-cell Lymphoma",
        "Diffuse Large B Cell Lymphoma",
        "Large B-cell Lymphoma",
        "T-Cell/Histiocyte Rich Lymphoma",
        "Non-hodgkin Lymphoma,B Cell",
        "Primary Mediastinal Large B-cell Lymphoma (PMBCL)",
        "Epstein-Barr Virus Positive DLBCL, Nos",
        "Follicular Lymphoma Grade 3B",
        "DLBCL (Diffuse Large B-Cell Lymphoma) Associated With Chronic Inflammation",
        "High Grade B-Cell Lymphoma, Not Otherwise Specified",
        "Follicular Lymphoma Grade 3",
        "Marginal Zone Splenic Lymphoma",
        "DLBCL",
        "Waldenstrom Macroglobulinemia",
        "Waldenstrom Macroglobulinaemia"
      ],
      "interventions": [
        {
          "name": "SynKIR-310",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "Verismo Therapeutics",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 36,
      "start_date": "2024-11-01",
      "completion_date": "2028-12",
      "has_results": false,
      "last_update_posted_date": "2026-04-14",
      "last_synced_at": "2026-10-28T13:33:49.501Z",
      "location_count": 5,
      "location_summary": "Denver, Colorado • Atlanta, Georgia • Fairway, Kansas + 2 more",
      "locations": [
        {
          "city": "Denver",
          "state": "Colorado"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Fairway",
          "state": "Kansas"
        },
        {
          "city": "New Brunswick",
          "state": "New Jersey"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06544265"
    }
  ]
}