{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Acute+Heart+Failure+Syndrome",
    "query": {
      "condition": "Acute Heart Failure Syndrome"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 45,
    "total_pages": 5,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Acute+Heart+Failure+Syndrome&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-07-22T18:15:29.722Z",
  "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": "NCT04938661",
      "title": "Improving Cardiac Rehabilitation Outcomes Through Mobile Case Management (iCARE)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acute Myocardial Infarction",
        "Acute Coronary Syndrome",
        "Stable Angina Pectoris",
        "Percutaneous Coronary Intervention",
        "Heart Failure"
      ],
      "interventions": [
        {
          "name": "Center-Based Cardiac Rehab",
          "type": "OTHER"
        },
        {
          "name": "mHealth",
          "type": "OTHER"
        },
        {
          "name": "Home-Based Cardiac Rehab",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Mayo Clinic",
      "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": 206,
      "start_date": "2021-07-08",
      "completion_date": "2025-06-09",
      "has_results": true,
      "last_update_posted_date": "2026-04-27",
      "last_synced_at": "2026-07-22T18:15:29.722Z",
      "location_count": 2,
      "location_summary": "Minneapolis, Minnesota • Rochester, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        },
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04938661"
    },
    {
      "nct_id": "NCT00679549",
      "title": "The Role of Sleep Apnea in the Acute Exacerbation of Heart Failure",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Heart Failure",
        "Obstructive Sleep Apnea",
        "Heart Failure, Congestive"
      ],
      "interventions": [
        {
          "name": "CPAP Therapy",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Ohio State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 154,
      "start_date": "2008-03",
      "completion_date": "2014-03-22",
      "has_results": true,
      "last_update_posted_date": "2019-05-14",
      "last_synced_at": "2026-07-22T18:15:29.722Z",
      "location_count": 1,
      "location_summary": "Columbus, Ohio",
      "locations": [
        {
          "city": "Columbus",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00679549"
    },
    {
      "nct_id": "NCT01270568",
      "title": "Mind-body Interventions in Cardiac Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acute Coronary Syndrome",
        "Congestive Heart Failure"
      ],
      "interventions": [
        {
          "name": "Positive Psychology",
          "type": "OTHER"
        },
        {
          "name": "Relaxation Response",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Recollection",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BEHAVIORAL"
      ],
      "sponsor": "Massachusetts General Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 60,
      "start_date": "2010-03",
      "completion_date": "2011-01",
      "has_results": false,
      "last_update_posted_date": "2011-01-21",
      "last_synced_at": "2026-07-22T18:15:29.722Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01270568"
    },
    {
      "nct_id": "NCT04079829",
      "title": "Postoperative Respiratory Abnormalities",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Respiratory Failure",
        "Respiratory Arrest",
        "Respiratory Distress Syndrome",
        "Acute Respiratory Failure",
        "Acute Respiratory Failure With Hypoxia",
        "Acute Respiratory Failure With Hypercapnia",
        "Acute Respiratory Failure Post Surgical",
        "Acute Respiratory Failure Postprocedural",
        "Acute Respiratory Failure Following Trauma and Surgery",
        "Acute Respiratory Failure Requiring Reintubation",
        "Acute Respiratory Failure Post Traumatic",
        "Acute Respiratory Decompensation",
        "Shock",
        "Shock, Septic",
        "Shock, Cardiogenic",
        "Acute Cardiac Failure",
        "Multi Organ Failure",
        "Acute Kidney Failure"
      ],
      "interventions": [
        {
          "name": "Observational retrospective cohort to describe data validity; and Data reliability; and Completeness of the data",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Efficacy Care R&D Ltd",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "90 Years",
        "sex": "ALL",
        "summary": "18 Years to 90 Years"
      },
      "enrollment_count": 50000,
      "start_date": "2019-09-01",
      "completion_date": "2020-10",
      "has_results": false,
      "last_update_posted_date": "2020-06-24",
      "last_synced_at": "2026-07-22T18:15:29.722Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04079829"
    },
    {
      "nct_id": "NCT01570153",
      "title": "Biomonitoring and Cardiorenal Syndrome in Heart Failure(BIONICS-HF) Trial",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Cardiorenal Syndrome",
        "Acute Decompensated Heart Failure"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Massachusetts General Hospital",
      "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": "2012-03",
      "completion_date": "2013-11",
      "has_results": false,
      "last_update_posted_date": "2014-03-24",
      "last_synced_at": "2026-07-22T18:15:29.722Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01570153"
    },
    {
      "nct_id": "NCT02191735",
      "title": "RAMP 200 / RAMP Cardiovascular Tests at the Point-of-Care",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Acute Coronary Syndrome",
        "Myocardial Infarction",
        "Heart Failure",
        "Congestive Heart Failure"
      ],
      "interventions": [
        {
          "name": "RAMP 200",
          "type": "DEVICE"
        },
        {
          "name": "RAMP Reader",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Response Biomedical Corp.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 719,
      "start_date": "2014-07",
      "completion_date": "2014-12",
      "has_results": false,
      "last_update_posted_date": "2015-01-08",
      "last_synced_at": "2026-07-22T18:15:29.722Z",
      "location_count": 3,
      "location_summary": "San Francisco, California • Baltimore, Maryland • Minneapolis, Minnesota",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        },
        {
          "city": "Baltimore",
          "state": "Maryland"
        },
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02191735"
    },
    {
      "nct_id": "NCT05713266",
      "title": "Using Data From a Multisensor Rapid Health Assessment Device to Predict Decompensation in Long COVID (AIDI)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "COVID-19",
        "Long COVID"
      ],
      "interventions": [
        {
          "name": "MouthLabTM",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Edith Nourse Rogers Memorial Veterans Hospital",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 204,
      "start_date": "2022-10-31",
      "completion_date": "2024-02-29",
      "has_results": false,
      "last_update_posted_date": "2024-10-16",
      "last_synced_at": "2026-07-22T18:15:29.722Z",
      "location_count": 1,
      "location_summary": "Bedford, Massachusetts",
      "locations": [
        {
          "city": "Bedford",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05713266"
    },
    {
      "nct_id": "NCT05677100",
      "title": "Diuretics Alone vs. Aortix Endovascular Device for Acute Heart Failure",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Heart Failure",
        "Cardiorenal Syndrome",
        "Cardio-Renal Syndrome",
        "ADHF",
        "Heart Failure, Systolic",
        "Heart Failure, Diastolic",
        "Heart Failure; With Decompensation",
        "Heart Failure, Congestive"
      ],
      "interventions": [
        {
          "name": "Aortix System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Procyrion",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 320,
      "start_date": "2023-08-23",
      "completion_date": "2027-08",
      "has_results": false,
      "last_update_posted_date": "2026-07-10",
      "last_synced_at": "2026-07-22T18:15:29.722Z",
      "location_count": 48,
      "location_summary": "Phoenix, Arizona • Scottsdale, Arizona • Concord, California + 36 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Scottsdale",
          "state": "Arizona"
        },
        {
          "city": "Concord",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05677100"
    },
    {
      "nct_id": "NCT02258984",
      "title": "Can the Venus 1000 Help Clinicians Treat Patients With Severe Sepsis or Acute Heart Failure? The CVP Trial",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Severe Sepsis",
        "Acute Heart Failure"
      ],
      "interventions": [
        {
          "name": "Mespere Venus 1000 Non-Invasive CVP System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Mespere Lifesciences Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 80,
      "start_date": "2014-10",
      "completion_date": "2015-12",
      "has_results": false,
      "last_update_posted_date": "2015-09-28",
      "last_synced_at": "2026-07-22T18:15:29.722Z",
      "location_count": 1,
      "location_summary": "Detroit, Michigan",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02258984"
    },
    {
      "nct_id": "NCT04982419",
      "title": "Remote Ischemic Preconditioning for Renal and Cardiac Protection in Congestive Heart Failure (RICH) Trial",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Acute Kidney Injury",
        "Heart Failure",
        "Contrast Induced Nephropathy",
        "Coronary Angiography",
        "Percutaneous Coronary Intervention"
      ],
      "interventions": [
        {
          "name": "Remote ischemic preconditioning",
          "type": "DEVICE"
        },
        {
          "name": "Sham remote ischemic conditioning",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 240,
      "start_date": "2021-11-01",
      "completion_date": "2029-03-31",
      "has_results": false,
      "last_update_posted_date": "2025-12-15",
      "last_synced_at": "2026-07-22T18:15:29.722Z",
      "location_count": 3,
      "location_summary": "Pittsburgh, Pennsylvania • Dallas, Texas • Richmond, Virginia",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        },
        {
          "city": "Richmond",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04982419"
    }
  ]
}