{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Heart%3B+Disease%2C+Activity&page=12",
    "query": {
      "condition": "Heart; Disease, Activity",
      "page": 12
    },
    "page_size": 10
  },
  "pagination": {
    "page": 12,
    "page_size": 10,
    "total_count": 327,
    "total_pages": 33,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Heart%3B+Disease%2C+Activity&page=13&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Heart%3B+Disease%2C+Activity&page=11&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-19T19:28:36.692Z",
  "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": "NCT01113840",
      "title": "Prospective Aerobic Reconditioning Intervention Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Heart Failure"
      ],
      "interventions": [
        {
          "name": "Exercise",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Control",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Wake Forest University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "60 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "60 Years and older"
      },
      "enrollment_count": 201,
      "start_date": "1993-07",
      "completion_date": "2009-12",
      "has_results": false,
      "last_update_posted_date": "2019-02-15",
      "last_synced_at": "2026-10-19T19:28:36.692Z",
      "location_count": 1,
      "location_summary": "Winston-Salem, North Carolina",
      "locations": [
        {
          "city": "Winston-Salem",
          "state": "North Carolina"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01113840"
    },
    {
      "nct_id": "NCT02145858",
      "title": "Prevention of Retained-Blood Outcomes With Active Clearance Technology",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hemorrhage",
        "Atrial Fibrillation, Postoperative"
      ],
      "interventions": [
        {
          "name": "Blood drainage post cardiac surgery using PleuraFlow System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "ClearFlow, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 891,
      "start_date": "2014-06",
      "completion_date": "2016-11-30",
      "has_results": false,
      "last_update_posted_date": "2018-05-17",
      "last_synced_at": "2026-10-19T19:28:36.692Z",
      "location_count": 2,
      "location_summary": "Manchester, New Hampshire • Nashville, Tennessee",
      "locations": [
        {
          "city": "Manchester",
          "state": "New Hampshire"
        },
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02145858"
    },
    {
      "nct_id": "NCT06337708",
      "title": "Smart Walk: A Culturally Tailored Smartphone-Delivered Physical Activity Intervention for African American Women",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Physical Activity",
        "Exercise",
        "Heart Diseases",
        "Diabetes Mellitus",
        "Physical Inactivity"
      ],
      "interventions": [
        {
          "name": "Smart Walk",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Fitbit",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Arizona State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "24 Years",
        "maximum_age": "65 Years",
        "sex": "FEMALE",
        "summary": "24 Years to 65 Years · Female only"
      },
      "enrollment_count": 210,
      "start_date": "2024-04-08",
      "completion_date": "2029-03-31",
      "has_results": false,
      "last_update_posted_date": "2026-07-17",
      "last_synced_at": "2026-10-19T19:28:36.692Z",
      "location_count": 1,
      "location_summary": "Phoenix, Arizona",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06337708"
    },
    {
      "nct_id": "NCT02189889",
      "title": "Active Preoperative Anemia Management in Patients Undergoing Cardiac Surgery",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Anemia",
        "Cardiovascular Disease"
      ],
      "interventions": [
        {
          "name": "EPO",
          "type": "DRUG"
        },
        {
          "name": "Feraheme",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "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": 5,
      "start_date": "2013-04-09",
      "completion_date": "2019-07-26",
      "has_results": true,
      "last_update_posted_date": "2020-10-23",
      "last_synced_at": "2026-10-19T19:28:36.692Z",
      "location_count": 2,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02189889"
    },
    {
      "nct_id": "NCT02136758",
      "title": "Cardiovascular Risk Clinic",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiovascular Disease",
        "Coronary Artery Disease",
        "Hypertension",
        "Diabetes",
        "Obesity"
      ],
      "interventions": [
        {
          "name": "CRC lifestyle modification program",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Windber Research Institute",
      "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": 207,
      "start_date": "2009-04",
      "completion_date": "2013-07",
      "has_results": false,
      "last_update_posted_date": "2014-05-13",
      "last_synced_at": "2026-10-19T19:28:36.692Z",
      "location_count": 1,
      "location_summary": "Windber, Pennsylvania",
      "locations": [
        {
          "city": "Windber",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02136758"
    },
    {
      "nct_id": "NCT00998218",
      "title": "Effect of Ranolazine on Arrhythmias and Microvolt T- Wave Alternans (MVTWA) Patients With LV Dysfunction",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Sudden Cardiac Death",
        "Ventricular Arrythmias"
      ],
      "interventions": [
        {
          "name": "Ranolazine",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Aspirus Heart and Vascular Institute-Research and Education",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 7,
      "start_date": "2009-09",
      "completion_date": "2010-12",
      "has_results": false,
      "last_update_posted_date": "2012-02-09",
      "last_synced_at": "2026-10-19T19:28:36.692Z",
      "location_count": 1,
      "location_summary": "Wausau, Wisconsin",
      "locations": [
        {
          "city": "Wausau",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00998218"
    },
    {
      "nct_id": "NCT05534256",
      "title": "Reducing Sedentary Time in Patients With Cardiovascular Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Cardiovascular Diseases",
        "Heart Diseases",
        "Sedentary Behavior",
        "Physical Activity"
      ],
      "interventions": [
        {
          "name": "Sit Less Program",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Vanderbilt University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 24,
      "start_date": "2022-09-13",
      "completion_date": "2024-07-30",
      "has_results": false,
      "last_update_posted_date": "2024-07-31",
      "last_synced_at": "2026-10-19T19:28:36.692Z",
      "location_count": 1,
      "location_summary": "Nashville, Tennessee",
      "locations": [
        {
          "city": "Nashville",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05534256"
    },
    {
      "nct_id": "NCT00680290",
      "title": "The Effect of Low Intensity Exercise on Quality of Life and Hemodynamics in Patients With Permanent Atrial Fibrillation",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Atrial Fibrillation"
      ],
      "interventions": [
        {
          "name": "Exercise",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "University of Texas Southwestern Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 20,
      "start_date": "2007-07",
      "completion_date": "2009-07",
      "has_results": false,
      "last_update_posted_date": "2019-01-16",
      "last_synced_at": "2026-10-19T19:28:36.692Z",
      "location_count": 1,
      "location_summary": "Dallas, Texas",
      "locations": [
        {
          "city": "Dallas",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00680290"
    },
    {
      "nct_id": "NCT06526585",
      "title": "Stress Management Program",
      "overall_status": "ACTIVE_NOT_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Stress",
        "Anxiety"
      ],
      "interventions": [
        {
          "name": "Cyclic Sighing Breathing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Box Breathing",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Hypnosis",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Audiobook",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 80,
      "start_date": "2025-03-12",
      "completion_date": "2026-11-12",
      "has_results": false,
      "last_update_posted_date": "2026-09-30",
      "last_synced_at": "2026-10-19T19:28:36.692Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06526585"
    },
    {
      "nct_id": "NCT03294512",
      "title": "Pilot and Feasibility Study of a MAWDS (Medications, Activity, Weight, Diet and Symptoms) Heart Failure Mobile Platform",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Heart Failure"
      ],
      "interventions": [
        {
          "name": "MAWDS data entry on app",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Intermountain Health Care, Inc.",
      "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": "2017-09-28",
      "completion_date": "2018-05-11",
      "has_results": false,
      "last_update_posted_date": "2018-08-16",
      "last_synced_at": "2026-10-19T19:28:36.692Z",
      "location_count": 1,
      "location_summary": "Murray, Utah",
      "locations": [
        {
          "city": "Murray",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03294512"
    }
  ]
}