{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Echocardiography%2FEKG", "query": { "intervention": "Echocardiography/EKG" }, "page_size": 10 }, "pagination": { "page": 1, "page_size": 10, "total_count": 60, "total_pages": 6, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Echocardiography%2FEKG&page=2&page_size=10", "previous_page_url": null }, "source": "remote", "last_synced_at": "2026-09-21T19:25:02.262Z", "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": "NCT07062848", "title": "An Observational Study Using Artificial Intelligence (AI) Algorithms on Electrocardiography (ECG), Point-of-care Ultrasound (POCUS), and Transthoracic Echocardiophy (TTE) to Estimate the Under-diagnosis of Transthyretin Amyloid Cardiomyopathy (ATTR-CM) Across a Diverse Range of US Health Systems.", "overall_status": "ACTIVE_NOT_RECRUITING", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Transthyretin (TTR) Amyloid Cardiomyopathy" ], "interventions": [ { "name": "AI Toolkit for ATTR-CM Diagnosis", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DIAGNOSTIC_TEST" ], "sponsor": "Yale University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "50 Years", "maximum_age": "95 Years", "sex": "ALL", "summary": "50 Years to 95 Years" }, "enrollment_count": 1500000, "start_date": "2025-01-24", "completion_date": "2027-01", "has_results": false, "last_update_posted_date": "2026-07-29", "last_synced_at": "2026-09-21T19:25:02.262Z", "location_count": 12, "location_summary": "San Francisco, California • New Haven, Connecticut • Chicago, Illinois + 9 more", "locations": [ { "city": "San Francisco", "state": "California" }, { "city": "New Haven", "state": "Connecticut" }, { "city": "Chicago", "state": "Illinois" }, { "city": "Detroit", "state": "Michigan" }, { "city": "New York", "state": "New York" } ], "official_url": "https://clinicaltrials.gov/study/NCT07062848" }, { "nct_id": "NCT04165343", "title": "Evaluation of Multi-Organ Metabolism and Perfusion in NAFLD by Total Body Dynamic PET Scan on EXPLORER", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Non-Alcoholic Fatty Liver Disease (NAFLD)", "Nonalcoholic Steatohepatitis (NASH)" ], "interventions": [ { "name": "Positron Emission Tomography (PET) on EXPLORER", "type": "RADIATION" }, { "name": "Magnetic Resonance Imaging", "type": "DIAGNOSTIC_TEST" }, { "name": "Echocardiogram and Electrocardiogram", "type": "DIAGNOSTIC_TEST" }, { "name": "Blood test", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "RADIATION", "DIAGNOSTIC_TEST" ], "sponsor": "University of California, Davis", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 81, "start_date": "2019-11-01", "completion_date": "2023-05-11", "has_results": false, "last_update_posted_date": "2023-09-01", "last_synced_at": "2026-09-21T19:25:02.262Z", "location_count": 1, "location_summary": "Sacramento, California", "locations": [ { "city": "Sacramento", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT04165343" }, { "nct_id": "NCT02356159", "title": "Study of Palifermin (Kepivance) in Persons Undergoing Unrelated Donor Allogeneic Hematopoietic Cell Transplantation", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1", "PHASE2" ], "conditions": [ "Myelodysplastic Syndromes", "Hodgkin's Lymphoma", "Non-Hodgkin's Lymphoma", "Acute Leukemia", "Multiple Myeloma" ], "interventions": [ { "name": "Rituximab", "type": "BIOLOGICAL" }, { "name": "Conditioning chemotherapy", "type": "DRUG" }, { "name": "TMS", "type": "DRUG" }, { "name": "FLAG", "type": "DRUG" }, { "name": "EPOCH-F", "type": "DRUG" }, { "name": "Hematopoietic stem cell transplant", "type": "PROCEDURE" }, { "name": "Palifermin", "type": "DRUG" }, { "name": "Acetaminophen", "type": "DRUG" }, { "name": "Diphenhydramine", "type": "DRUG" }, { "name": "Prednisone", "type": "DRUG" }, { "name": "Epinephrine", "type": "DRUG" }, { "name": "IV Saline", "type": "OTHER" }, { "name": "ECG", "type": "DIAGNOSTIC_TEST" }, { "name": "ECHO", "type": "DIAGNOSTIC_TEST" }, { "name": "MUGA", "type": "DIAGNOSTIC_TEST" }, { "name": "DEXA", "type": "DIAGNOSTIC_TEST" }, { "name": "CT chest", "type": "DIAGNOSTIC_TEST" }, { "name": "PET", "type": "DIAGNOSTIC_TEST" }, { "name": "MRI", "type": "DIAGNOSTIC_TEST" }, { "name": "BM aspirate", "type": "PROCEDURE" }, { "name": "BM biopsy", "type": "PROCEDURE" }, { "name": "Lumbar puncture", "type": "PROCEDURE" } ], "intervention_types": [ "BIOLOGICAL", "DRUG", "PROCEDURE", "OTHER", "DIAGNOSTIC_TEST" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 34, "start_date": "2015-09-24", "completion_date": "2025-03-25", "has_results": true, "last_update_posted_date": "2025-09-30", "last_synced_at": "2026-09-21T19:25:02.262Z", "location_count": 2, "location_summary": "Bethesda, Maryland • Minneapolis, Minnesota", "locations": [ { "city": "Bethesda", "state": "Maryland" }, { "city": "Minneapolis", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT02356159" }, { "nct_id": "NCT02168049", "title": "Heart and Lung Function Monitoring System", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Heart Diseases", "Lung Diseases" ], "interventions": [ { "name": "Integrated CardioRespiratory System", "type": "DEVICE" }, { "name": "Transthoracic Echocardiography (TTE)", "type": "DEVICE" }, { "name": "Electrocardiography", "type": "DEVICE" } ], "intervention_types": [ "DEVICE" ], "sponsor": "University of California, Los Angeles", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 150, "start_date": "2014-11", "completion_date": "2017-09", "has_results": false, "last_update_posted_date": "2024-03-06", "last_synced_at": "2026-09-21T19:25:02.262Z", "location_count": 1, "location_summary": "Los Angeles, California", "locations": [ { "city": "Los Angeles", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT02168049" }, { "nct_id": "NCT02543294", "title": "REcovery of Left Ventricular Dysfunction in CAncer Patients (RECAP Trial)", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Heart Failure", "Cancer Treatment Induced Left Ventricular Dysfunction" ], "interventions": [ { "name": "Echocardiograms", "type": "DEVICE" }, { "name": "Electrocardiogram", "type": "DEVICE" }, { "name": "Symptom Questionnaire", "type": "BEHAVIORAL" }, { "name": "Telephone Follow-Up", "type": "BEHAVIORAL" } ], "intervention_types": [ "DEVICE", "BEHAVIORAL" ], "sponsor": "M.D. Anderson Cancer Center", "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": "2012-09-10", "completion_date": "2017-09-10", "has_results": true, "last_update_posted_date": "2020-02-05", "last_synced_at": "2026-09-21T19:25:02.262Z", "location_count": 1, "location_summary": "Houston, Texas", "locations": [ { "city": "Houston", "state": "Texas" } ], "official_url": "https://clinicaltrials.gov/study/NCT02543294" }, { "nct_id": "NCT03388632", "title": "Recombinant Interleukin-15 in Combination With Checkpoint Inhibitors Nivolumab and Ipilimumab in People With Refractory Cancers", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Metastatic Solid Tumors", "Treatment-Refractory Cancers" ], "interventions": [ { "name": "rhIL-15", "type": "DRUG" }, { "name": "Ipilimumab", "type": "DRUG" }, { "name": "Nivolumab", "type": "DRUG" }, { "name": "Tumor biopsies", "type": "PROCEDURE" }, { "name": "EKG", "type": "DIAGNOSTIC_TEST" }, { "name": "ECHO", "type": "DIAGNOSTIC_TEST" }, { "name": "CT Scan", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DRUG", "PROCEDURE", "DIAGNOSTIC_TEST" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "120 Years", "sex": "ALL", "summary": "18 Years to 120 Years" }, "enrollment_count": 31, "start_date": "2018-02-05", "completion_date": "2025-05-08", "has_results": true, "last_update_posted_date": "2025-12-18", "last_synced_at": "2026-09-21T19:25:02.262Z", "location_count": 1, "location_summary": "Bethesda, Maryland", "locations": [ { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT03388632" }, { "nct_id": "NCT04447027", "title": "Romidepsin, CC-486 (5-azacitidine), Dexamethasone, and Lenalidomide (RAdR) for Relapsed/Refractory T-cell Malignancies", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE1" ], "conditions": [ "Cutaneous T-Cell Lymphoma", "Mature T-cell Malignancies", "Peripheral T-Cell Lymphoma", "Relapsed/ Refractory T-cell Malignancies" ], "interventions": [ { "name": "Romidepsin", "type": "DRUG" }, { "name": "Lenalidomide", "type": "DRUG" }, { "name": "CC-486 (5-azacitidine)", "type": "DRUG" }, { "name": "Dexamethasone", "type": "DRUG" }, { "name": "EKG", "type": "DIAGNOSTIC_TEST" }, { "name": "Bone Marrow Aspiration/Biopsy", "type": "PROCEDURE" }, { "name": "MRI", "type": "DIAGNOSTIC_TEST" }, { "name": "Lumbar Puncture", "type": "PROCEDURE" }, { "name": "TTE", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DRUG", "DIAGNOSTIC_TEST", "PROCEDURE" ], "sponsor": "National Cancer Institute (NCI)", "sponsor_class": "NIH", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 26, "start_date": "2020-12-17", "completion_date": "2025-12-17", "has_results": true, "last_update_posted_date": "2026-08-13", "last_synced_at": "2026-09-21T19:25:02.262Z", "location_count": 1, "location_summary": "Bethesda, Maryland", "locations": [ { "city": "Bethesda", "state": "Maryland" } ], "official_url": "https://clinicaltrials.gov/study/NCT04447027" }, { "nct_id": "NCT04756193", "title": "Evaluate Long Term Cardiovascular and Pulmonary Complications After COVID-19 With Point of Care Ultrasound", "overall_status": "COMPLETED", "study_type": "OBSERVATIONAL", "phases": [], "conditions": [ "Covid19", "Echocardiography", "Ultrasound" ], "interventions": [ { "name": "Point of care ultrasound including echocardiography, lung ultrasound, vascular ultrasound", "type": "DIAGNOSTIC_TEST" } ], "intervention_types": [ "DIAGNOSTIC_TEST" ], "sponsor": "University of Louisville", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 98, "start_date": "2021-04-15", "completion_date": "2024-09-24", "has_results": false, "last_update_posted_date": "2024-10-30", "last_synced_at": "2026-09-21T19:25:02.262Z", "location_count": 1, "location_summary": "Louisville, Kentucky", "locations": [ { "city": "Louisville", "state": "Kentucky" } ], "official_url": "https://clinicaltrials.gov/study/NCT04756193" }, { "nct_id": "NCT07058064", "title": "WATCH (Wearable Artificial inTelligence for Cardiac Function and Health Monitoring)", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Lymphoma", "Sarcoma" ], "interventions": [ { "name": "Electrocardiogram", "type": "PROCEDURE" }, { "name": "Echocardiogram", "type": "PROCEDURE" }, { "name": "LVEF echocardiogram", "type": "PROCEDURE" }, { "name": "Apple Watch", "type": "OTHER" }, { "name": "Biospecimen collection", "type": "PROCEDURE" }, { "name": "Questionnaires", "type": "OTHER" }, { "name": "Cardio-pulmonary exercise test", "type": "OTHER" }, { "name": "6 minute walk test", "type": "OTHER" }, { "name": "Grip strength test", "type": "OTHER" } ], "intervention_types": [ "PROCEDURE", "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": 250, "start_date": "2025-07-18", "completion_date": "2029-06-29", "has_results": false, "last_update_posted_date": "2025-10-15", "last_synced_at": "2026-09-21T19:25:02.262Z", "location_count": 1, "location_summary": "Rochester, Minnesota", "locations": [ { "city": "Rochester", "state": "Minnesota" } ], "official_url": "https://clinicaltrials.gov/study/NCT07058064" }, { "nct_id": "NCT07023666", "title": "Early Screening and Treatment of Heart Complication in Sickle Cell Disease", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2" ], "conditions": [ "Sickle Cell Disease" ], "interventions": [ { "name": "Deferoxamine", "type": "DRUG" }, { "name": "Deferasirox", "type": "DRUG" }, { "name": "Deferiprone", "type": "DRUG" }, { "name": "Echocardiography", "type": "DEVICE" }, { "name": "Electrocardiogram (ECG)", "type": "DEVICE" } ], "intervention_types": [ "DRUG", "DEVICE" ], "sponsor": "Inova Health Care Services", "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": "2025-10-07", "completion_date": "2027-12-30", "has_results": false, "last_update_posted_date": "2026-09-09", "last_synced_at": "2026-09-21T19:25:02.262Z", "location_count": 2, "location_summary": "Fairfax, Virginia • Falls Church, Virginia", "locations": [ { "city": "Fairfax", "state": "Virginia" }, { "city": "Falls Church", "state": "Virginia" } ], "official_url": "https://clinicaltrials.gov/study/NCT07023666" } ] }