{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=rt-PA+%28alteplase%29&page=2",
    "query": {
      "intervention": "rt-PA (alteplase)",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 123,
    "total_pages": 13,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=rt-PA+%28alteplase%29&page=3&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=rt-PA+%28alteplase%29&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-01T13:07:40.358Z",
  "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": "NCT03988842",
      "title": "Standard-dose Apixaban AFtEr Very Low-dose ThromboLYSis for Acute Intermediate-high Risk Acute Pulmonary Embolism",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Pulmonary Embolism With Acute Cor Pulmonale",
        "Pulmonary Embolism",
        "Pulmonary Embolism With Pulmonary Infarction",
        "Pulmonary Embolism Subacute Massive",
        "Right Ventricular Dysfunction",
        "Right Ventricular Failure"
      ],
      "interventions": [
        {
          "name": "Alteplase",
          "type": "DRUG"
        },
        {
          "name": "Unfractionated heparin",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "Apixaban",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Victor Tapson, MD",
      "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": 4,
      "start_date": "2019-07-25",
      "completion_date": "2020-04-05",
      "has_results": true,
      "last_update_posted_date": "2021-06-11",
      "last_synced_at": "2026-10-01T13:07:40.358Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03988842"
    },
    {
      "nct_id": "NCT01282242",
      "title": "A Study of Intravenous Thrombolysis With Alteplase in MRI-Selected Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Acute Stroke"
      ],
      "interventions": [
        {
          "name": "IV rt-PA",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Lee Schwamm",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "ALL",
        "summary": "18 Years to 85 Years"
      },
      "enrollment_count": 88,
      "start_date": "2011-01",
      "completion_date": "2016-05",
      "has_results": true,
      "last_update_posted_date": "2017-06-15",
      "last_synced_at": "2026-10-01T13:07:40.358Z",
      "location_count": 14,
      "location_summary": "Tucson, Arizona • Los Angeles, California • Chicago, Illinois + 8 more",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01282242"
    },
    {
      "nct_id": "NCT00284739",
      "title": "Alteplase for Percutaneous Treatment of Loculated Abdominopelvic Abscesses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Abdominal Abscess",
        "Pelvic Abscess"
      ],
      "interventions": [
        {
          "name": "Alteplase",
          "type": "DRUG"
        },
        {
          "name": "saline",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Kaiser Permanente",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 20,
      "start_date": "2006-02",
      "completion_date": "2007-10",
      "has_results": true,
      "last_update_posted_date": "2015-02-26",
      "last_synced_at": "2026-10-01T13:07:40.358Z",
      "location_count": 1,
      "location_summary": "Honolulu, Hawaii",
      "locations": [
        {
          "city": "Honolulu",
          "state": "Hawaii"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00284739"
    },
    {
      "nct_id": "NCT02973139",
      "title": "Fibrinolysis Compared to Thoracoscopy for Pleural Infection",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pleural Infection",
        "Pleural Diseases"
      ],
      "interventions": [
        {
          "name": "Medical Thoracoscopy",
          "type": "OTHER"
        },
        {
          "name": "Fibrinolytic Group",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Beth Israel Deaconess 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": 32,
      "start_date": "2017-07-14",
      "completion_date": "2019-11-01",
      "has_results": false,
      "last_update_posted_date": "2019-12-26",
      "last_synced_at": "2026-10-01T13:07:40.358Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02973139"
    },
    {
      "nct_id": "NCT05983757",
      "title": "Combined Thrombectomy for Distal MediUm Vessel Occlusion StroKe",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Ischemic Stroke"
      ],
      "interventions": [
        {
          "name": "Experimental: endovascular thrombectomy in patients who suffer a distal medium vessel occlusion",
          "type": "DEVICE"
        },
        {
          "name": "Standard medical management",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "Raul Nogueira",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 584,
      "start_date": "2024-04-02",
      "completion_date": "2027-11",
      "has_results": false,
      "last_update_posted_date": "2026-02-23",
      "last_synced_at": "2026-10-01T13:07:40.358Z",
      "location_count": 4,
      "location_summary": "Atlanta, Georgia • Iowa City, Iowa • Toledo, Ohio + 1 more",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Iowa City",
          "state": "Iowa"
        },
        {
          "city": "Toledo",
          "state": "Ohio"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05983757"
    },
    {
      "nct_id": "NCT00784134",
      "title": "Clot Lysis: Evaluating Accelerated Resolution of Intraventricular Hemorrhage Phase III",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Intraventricular Hemorrhage"
      ],
      "interventions": [
        {
          "name": "Alteplase",
          "type": "DRUG"
        },
        {
          "name": "Normal saline",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Johns Hopkins University",
      "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": 500,
      "start_date": "2009-07",
      "completion_date": "2016-01",
      "has_results": true,
      "last_update_posted_date": "2018-12-05",
      "last_synced_at": "2026-10-01T13:07:40.358Z",
      "location_count": 52,
      "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Los Angeles, California + 39 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00784134"
    },
    {
      "nct_id": "NCT00685945",
      "title": "Renin-Angiotensin Aldosterone System and Fibrinolysis Interaction in Humans-Specific Aim 3",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Obesity"
      ],
      "interventions": [
        {
          "name": "Control (bradykinin)",
          "type": "DRUG"
        },
        {
          "name": "L-NMMA + bradykinin",
          "type": "DRUG"
        },
        {
          "name": "Isosorbide + L-NMMA + bradykinin",
          "type": "DRUG"
        },
        {
          "name": "Sildenafil + L-NMMA + bradykinin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Vanderbilt University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 24,
      "start_date": "2007-12",
      "completion_date": "2009-01",
      "has_results": true,
      "last_update_posted_date": "2013-02-25",
      "last_synced_at": "2026-10-01T13:07:40.358Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00685945"
    },
    {
      "nct_id": "NCT00680628",
      "title": "Clot Dissolving Treatment for Blood Clots in the Lungs",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Pulmonary Embolism"
      ],
      "interventions": [
        {
          "name": "Tenecteplase + Enoxaparin",
          "type": "DRUG"
        },
        {
          "name": "0.9% Saline + Enoxaparin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Wake Forest University Health Sciences",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 83,
      "start_date": "2008-05",
      "completion_date": "2012-10",
      "has_results": true,
      "last_update_posted_date": "2022-10-12",
      "last_synced_at": "2026-10-01T13:07:40.358Z",
      "location_count": 7,
      "location_summary": "Sacramento, California • Aurora, Colorado • Chicago, Illinois + 4 more",
      "locations": [
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Chicago",
          "state": "Illinois"
        },
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Charlotte",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00680628"
    },
    {
      "nct_id": "NCT02618031",
      "title": "The Capillary Index Score Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Acute Stroke",
        "Brain Ischemia",
        "Ischemic Stroke"
      ],
      "interventions": [
        {
          "name": "Endovascular Treatment (EVT)",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Firas Al-Ali",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 57,
      "start_date": "2016-03-01",
      "completion_date": "2018-12-31",
      "has_results": true,
      "last_update_posted_date": "2020-02-05",
      "last_synced_at": "2026-10-01T13:07:40.358Z",
      "location_count": 6,
      "location_summary": "Atlanta, Georgia • New York, New York • Rochester, New York + 3 more",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Rochester",
          "state": "New York"
        },
        {
          "city": "Chapel Hill",
          "state": "North Carolina"
        },
        {
          "city": "Akron",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02618031"
    },
    {
      "nct_id": "NCT02072226",
      "title": "A Study of the Efficacy and Safety of Alteplase in Participants With Mild Stroke",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Stroke"
      ],
      "interventions": [
        {
          "name": "Alteplase",
          "type": "DRUG"
        },
        {
          "name": "Alteplase Placebo",
          "type": "DRUG"
        },
        {
          "name": "Aspirin",
          "type": "DRUG"
        },
        {
          "name": "Aspirin Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Genentech, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 313,
      "start_date": "2014-05-31",
      "completion_date": "2017-03-22",
      "has_results": true,
      "last_update_posted_date": "2018-07-03",
      "last_synced_at": "2026-10-01T13:07:40.358Z",
      "location_count": 88,
      "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 72 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "Fullerton",
          "state": "California"
        },
        {
          "city": "La Jolla",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02072226"
    }
  ]
}