{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Aspirin+%28ASA%29&page=22",
    "query": {
      "intervention": "Aspirin (ASA)",
      "page": 22
    },
    "page_size": 10
  },
  "pagination": {
    "page": 22,
    "page_size": 10,
    "total_count": 588,
    "total_pages": 59,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Aspirin+%28ASA%29&page=23&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Aspirin+%28ASA%29&page=21&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-16T04:53:22.264Z",
  "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": "NCT01082874",
      "title": "PeriOperative ISchemic Evaluation-2 Trial",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Cardiovascular Disease"
      ],
      "interventions": [
        {
          "name": "Active Clonidine",
          "type": "DRUG"
        },
        {
          "name": "Placebo Clonidine",
          "type": "DRUG"
        },
        {
          "name": "Active ASA",
          "type": "DRUG"
        },
        {
          "name": "Placebo ASA",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Hamilton Health Sciences Corporation",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "45 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "45 Years and older"
      },
      "enrollment_count": 10010,
      "start_date": "2010-07",
      "completion_date": "2015-01",
      "has_results": true,
      "last_update_posted_date": "2016-08-25",
      "last_synced_at": "2026-10-16T04:53:22.264Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01082874"
    },
    {
      "nct_id": "NCT01526824",
      "title": "Lovaza's Effect on Clopidogrel in a Neuro Population",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "EARLY_PHASE1"
      ],
      "conditions": [
        "Ischemic Stroke",
        "Transient Ischemic Attack"
      ],
      "interventions": [
        {
          "name": "omega-3 polyunsaturated fatty acids (Lovaza)",
          "type": "DIETARY_SUPPLEMENT"
        }
      ],
      "intervention_types": [
        "DIETARY_SUPPLEMENT"
      ],
      "sponsor": "Millard Fillmore Gates Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "25 Years to 80 Years"
      },
      "enrollment_count": 60,
      "start_date": "2011-09",
      "completion_date": "2013-09",
      "has_results": false,
      "last_update_posted_date": "2012-02-06",
      "last_synced_at": "2026-10-16T04:53:22.264Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01526824"
    },
    {
      "nct_id": "NCT00984113",
      "title": "Pharmacokinetics of Elinogrel in Healthy Volunteers and Patients With Mild, Moderate, and Severe Renal Impairment",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Renal Impairment"
      ],
      "interventions": [
        {
          "name": "Elinogrel",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Portola Pharmaceuticals",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "18 Years to 80 Years"
      },
      "enrollment_count": 44,
      "start_date": "2009-09",
      "completion_date": "2009-12",
      "has_results": false,
      "last_update_posted_date": "2023-08-04",
      "last_synced_at": "2026-10-16T04:53:22.264Z",
      "location_count": 2,
      "location_summary": "Minneapolis, Minnesota • Knoxville, Tennessee",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Knoxville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00984113"
    },
    {
      "nct_id": "NCT00007683",
      "title": "Warfarin and Antiplatelet Therapy in Chronic Heart Failure",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Heart Failure"
      ],
      "interventions": [
        {
          "name": "Warfarin titrated to an INR of 2.5-3.0",
          "type": "DRUG"
        },
        {
          "name": "Aspirin",
          "type": "DRUG"
        },
        {
          "name": "Clopidogrel 75",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "US Department of Veterans Affairs",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 1587,
      "start_date": "1998-10",
      "completion_date": "2004-12",
      "has_results": false,
      "last_update_posted_date": "2011-06-16",
      "last_synced_at": "2026-10-16T04:53:22.264Z",
      "location_count": 79,
      "location_summary": "Birmingham, Alabama • Phoenix, Arizona • Tucson, Arizona + 76 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Tucson",
          "state": "Arizona"
        },
        {
          "city": "No. Little Rock",
          "state": "Arkansas"
        },
        {
          "city": "Downey",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00007683"
    },
    {
      "nct_id": "NCT02646488",
      "title": "Using Practice Facilitation in Primary Care Settings to Reduce Risk Factors for Cardiovascular Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiovascular Disease",
        "High Blood Pressure"
      ],
      "interventions": [
        {
          "name": "Million Hearts ABCS 6 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Million Hearts ABCS 9 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Million Hearts ABCS 12 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Million Hearts ABCS 15 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Care Regimen 9 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Care Regimen 12 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Care Regimen 15 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Care Regimen 18 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Care Regimen 21 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Care Regimen 24 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Standard Care Regimen 27 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Follow Up Post Intervention 21 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Follow Up Post Intervention 24 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Follow Up Post Intervention 27 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Follow Up Post Intervention 30 Months",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Follow Up Post Intervention 33 Months",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "NYU Langone Health",
      "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": 276,
      "start_date": "2015-08",
      "completion_date": "2019-04-01",
      "has_results": false,
      "last_update_posted_date": "2019-05-20",
      "last_synced_at": "2026-10-16T04:53:22.264Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02646488"
    },
    {
      "nct_id": "NCT07086183",
      "title": "Perioperative Risk in Patients on Chronic Aspirin Undergoing Craniotomy",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Aneurysm Cerebral"
      ],
      "interventions": [
        {
          "name": "Observation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "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": 100,
      "start_date": "2026-12-01",
      "completion_date": "2027-12-01",
      "has_results": false,
      "last_update_posted_date": "2026-01-07",
      "last_synced_at": "2026-10-16T04:53:22.264Z",
      "location_count": 1,
      "location_summary": "Jacksonville, Florida",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07086183"
    },
    {
      "nct_id": "NCT02836652",
      "title": "Prevention of Non-Surgical Bleeding by Management of HeartMate II Patients Without Antiplatelet Therapy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Heart Failure"
      ],
      "interventions": [
        {
          "name": "HeartMate II (HMII)",
          "type": "DEVICE"
        },
        {
          "name": "Warfarin",
          "type": "DRUG"
        },
        {
          "name": "acetylsalicylic acid (ASA) therapy",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG"
      ],
      "sponsor": "Abbott Medical Devices",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "50 Years and older"
      },
      "enrollment_count": 72,
      "start_date": "2016-11",
      "completion_date": "2019-07-18",
      "has_results": true,
      "last_update_posted_date": "2022-06-27",
      "last_synced_at": "2026-10-16T04:53:22.264Z",
      "location_count": 33,
      "location_summary": "Birmingham, Alabama • Los Angeles, California • San Diego, California + 29 more",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        },
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02836652"
    },
    {
      "nct_id": "NCT01646814",
      "title": "Evaluation of Upper GI Ulceration Induced by PL2200 Versus Aspirin in At-Risk Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Gastroduodenal Ulceration"
      ],
      "interventions": [
        {
          "name": "PL2200",
          "type": "DRUG"
        },
        {
          "name": "Aspirin tablets",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "PLx Pharma",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "50 Years to 75 Years"
      },
      "enrollment_count": 247,
      "start_date": "2012-09",
      "completion_date": "2013-06",
      "has_results": true,
      "last_update_posted_date": "2022-06-07",
      "last_synced_at": "2026-10-16T04:53:22.264Z",
      "location_count": 10,
      "location_summary": "Jupiter, Florida • South Miami, Florida • Towson, Maryland + 7 more",
      "locations": [
        {
          "city": "Jupiter",
          "state": "Florida"
        },
        {
          "city": "South Miami",
          "state": "Florida"
        },
        {
          "city": "Towson",
          "state": "Maryland"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "High Point",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01646814"
    },
    {
      "nct_id": "NCT00241904",
      "title": "Reducing Total Cardiovascular Risk in an Urban Community",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Cardiovascular Diseases",
        "Heart Diseases",
        "Coronary Disease",
        "Diabetes Mellitus",
        "Atherosclerosis",
        "Cerebral Arteriosclerosis",
        "Hypertension"
      ],
      "interventions": [
        {
          "name": "Lifestyle Changes",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Antiplatelet Agents",
          "type": "DRUG"
        },
        {
          "name": "Beta Blocker",
          "type": "DRUG"
        },
        {
          "name": "ACE Inhibitors",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DRUG"
      ],
      "sponsor": "Johns Hopkins University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "80 Years",
        "sex": "ALL",
        "summary": "21 Years to 80 Years"
      },
      "enrollment_count": 525,
      "start_date": "2006-05",
      "completion_date": "2010-05",
      "has_results": true,
      "last_update_posted_date": "2017-09-15",
      "last_synced_at": "2026-10-16T04:53:22.264Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00241904"
    },
    {
      "nct_id": "NCT04001374",
      "title": "Platelet Sub-study of the TWILIGHT Trial",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Coronary Artery Disease",
        "Myocardial Infarction"
      ],
      "interventions": [
        {
          "name": "Ticagrelor",
          "type": "DRUG"
        },
        {
          "name": "ASA",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Juan Badimon",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2015-06-28",
      "completion_date": "2018-02-28",
      "has_results": false,
      "last_update_posted_date": "2020-02-26",
      "last_synced_at": "2026-10-16T04:53:22.264Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04001374"
    }
  ]
}