{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Ultrasound+stiffness+imaging&page=2",
    "query": {
      "intervention": "Ultrasound stiffness imaging",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 39,
    "total_pages": 4,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Ultrasound+stiffness+imaging&page=3&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Ultrasound+stiffness+imaging&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-09-30T23:57:55.544Z",
  "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": "NCT05455346",
      "title": "Eccentric Training Effects on Hamstrings Structure, Strength, and Sprint Performance",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Exercise Training",
        "Sport",
        "Running",
        "Ultrasound Imaging",
        "Elastography",
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Ultrasound imaging",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Hamstring Eccentric Strength Testing",
          "type": "OTHER"
        },
        {
          "name": "Maximal 60 m Sprint",
          "type": "OTHER"
        },
        {
          "name": "Romanian Deadlift",
          "type": "OTHER"
        },
        {
          "name": "Nordic hamstring exercise",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST",
        "OTHER"
      ],
      "sponsor": "University of Wisconsin, Madison",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "25 Years",
        "sex": "ALL",
        "summary": "18 Years to 25 Years"
      },
      "enrollment_count": 32,
      "start_date": "2022-12-02",
      "completion_date": "2023-12-08",
      "has_results": false,
      "last_update_posted_date": "2023-12-21",
      "last_synced_at": "2026-09-30T23:57:55.544Z",
      "location_count": 1,
      "location_summary": "Madison, Wisconsin",
      "locations": [
        {
          "city": "Madison",
          "state": "Wisconsin"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05455346"
    },
    {
      "nct_id": "NCT03352882",
      "title": "Impact of Transjugular Intrahepatic Portosystemic Shunts on Liver Stiffness",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Portal Hypertension",
        "Liver Fibroses"
      ],
      "interventions": [
        {
          "name": "Ultrasound",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "University of Pennsylvania",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "79 Years",
        "sex": "ALL",
        "summary": "18 Years to 79 Years"
      },
      "enrollment_count": 1,
      "start_date": "2016-08",
      "completion_date": "2019-04-03",
      "has_results": true,
      "last_update_posted_date": "2019-10-01",
      "last_synced_at": "2026-09-30T23:57:55.544Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03352882"
    },
    {
      "nct_id": "NCT07270601",
      "title": "Development of a Quantifiable Ultrasound Biomarker for Hepatic Steatosis",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "MASLD - Metabolic Dysfunction-Associated Steatotic Liver Disease",
        "NAFLD - Non-Alcoholic Fatty Liver Disease"
      ],
      "interventions": [
        {
          "name": "Verasonics NXT Data Acquisition System",
          "type": "DEVICE"
        },
        {
          "name": "Philips EPIQ Elite",
          "type": "DEVICE"
        },
        {
          "name": "EchoSense FibroScan",
          "type": "DEVICE"
        },
        {
          "name": "Philips 3T Ingenia Elition",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "ContextVision AB",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 110,
      "start_date": "2025-11-17",
      "completion_date": "2026-12-31",
      "has_results": false,
      "last_update_posted_date": "2025-12-08",
      "last_synced_at": "2026-09-30T23:57:55.544Z",
      "location_count": 1,
      "location_summary": "Seattle, Washington",
      "locations": [
        {
          "city": "Seattle",
          "state": "Washington"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07270601"
    },
    {
      "nct_id": "NCT03260660",
      "title": "Comparison of MR Elastography Methods Without and With Compressed Sensing",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Liver Diseases"
      ],
      "interventions": [
        {
          "name": "Magnetic Resonance Elastography",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Children's Hospital Medical Center, Cincinnati",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "18 Years to 99 Years"
      },
      "enrollment_count": 25,
      "start_date": "2017-08-15",
      "completion_date": "2017-12-01",
      "has_results": false,
      "last_update_posted_date": "2018-01-29",
      "last_synced_at": "2026-09-30T23:57:55.544Z",
      "location_count": 1,
      "location_summary": "Cincinnati, Ohio",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03260660"
    },
    {
      "nct_id": "NCT03865108",
      "title": "Mechanical Environment Pregnancy With Short Cervix",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Preterm Birth"
      ],
      "interventions": [
        {
          "name": "Ultrasound imaging",
          "type": "PROCEDURE"
        },
        {
          "name": "Cervical speculum examination",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Columbia University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 50 Years · Female only"
      },
      "enrollment_count": 36,
      "start_date": "2017-06-05",
      "completion_date": "2021-01-23",
      "has_results": false,
      "last_update_posted_date": "2024-09-23",
      "last_synced_at": "2026-09-30T23:57:55.544Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03865108"
    },
    {
      "nct_id": "NCT06592820",
      "title": "Endoscopic Ultrasound Shear Wave Elastography Study",
      "overall_status": "RECRUITING",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "MASLD",
        "MASH",
        "Fibrosis, Liver",
        "Chronic Liver Disease"
      ],
      "interventions": [
        {
          "name": "Endoscopic Ultrasound Shear Wave Elastography (EUS) and Attenuation Imaging",
          "type": "DEVICE"
        },
        {
          "name": "FibroScan",
          "type": "DEVICE"
        },
        {
          "name": "Liver biopsy",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Olympus Corporation of the Americas",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 300,
      "start_date": "2025-09-03",
      "completion_date": "2027-03-28",
      "has_results": false,
      "last_update_posted_date": "2025-09-15",
      "last_synced_at": "2026-09-30T23:57:55.544Z",
      "location_count": 2,
      "location_summary": "Boston, Massachusetts • Danville, Pennsylvania",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        },
        {
          "city": "Danville",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06592820"
    },
    {
      "nct_id": "NCT03335020",
      "title": "Using Ultrasonography, Shear Wave Elastography, Strain Imaging, and 3-D Volume Ultrasonography on Cardiovascular Disease",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Fibromuscular Dysplasia of Arteries",
        "Segmental Arterial Mediolysis",
        "Spontaneous Coronary Artery Dissection",
        "Atherosclerosis of Artery"
      ],
      "interventions": [
        {
          "name": "Shear Wave Elastography",
          "type": "DEVICE"
        },
        {
          "name": "Pulse Wave Imaging",
          "type": "DEVICE"
        },
        {
          "name": "Contrast-Enhanced Ultrasound",
          "type": "DRUG"
        },
        {
          "name": "Strain Imaging",
          "type": "OTHER"
        },
        {
          "name": "3-D Volume Ultrasound",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2018-04-01",
      "completion_date": "2020-12-31",
      "has_results": false,
      "last_update_posted_date": "2020-05-29",
      "last_synced_at": "2026-09-30T23:57:55.544Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03335020"
    },
    {
      "nct_id": "NCT03430583",
      "title": "Evaluation of Fontan-associated Hepatic Stiffness and the Efficacy of Udenafil in Reducing Liver Stiffness",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Single Ventricle Heart Disease"
      ],
      "interventions": [
        {
          "name": "Udenafil",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Mezzion Pharma Co. Ltd",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 88,
      "start_date": "2018-02-20",
      "completion_date": "2020-09-16",
      "has_results": true,
      "last_update_posted_date": "2025-10-14",
      "last_synced_at": "2026-09-30T23:57:55.544Z",
      "location_count": 16,
      "location_summary": "Aurora, Colorado • Wilmington, Delaware • Washington D.C., District of Columbia + 13 more",
      "locations": [
        {
          "city": "Aurora",
          "state": "Colorado"
        },
        {
          "city": "Wilmington",
          "state": "Delaware"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Atlanta",
          "state": "Georgia"
        },
        {
          "city": "Kansas City",
          "state": "Kansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03430583"
    },
    {
      "nct_id": "NCT05516485",
      "title": "Measuring Brain Tumor Consistency Using Magnetic Resonance Elastography",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Brain Neoplasm"
      ],
      "interventions": [
        {
          "name": "Assessment",
          "type": "OTHER"
        },
        {
          "name": "Magnetic Resonance Elastography",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DEVICE"
      ],
      "sponsor": "University of Southern California",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2024-10-01",
      "completion_date": "2028-10-01",
      "has_results": false,
      "last_update_posted_date": "2025-03-04",
      "last_synced_at": "2026-09-30T23:57:55.544Z",
      "location_count": 1,
      "location_summary": "Los Angeles, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05516485"
    },
    {
      "nct_id": "NCT03665077",
      "title": "Evaluation of Blood/Imaging Based Biomarkers, Aromatase Inhibitor Induced Musculoskeletal Syndrome",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Aromatase Inhibitor Induced Musculoskeletal Syndrome (AIMSS)",
        "Breast Cancer"
      ],
      "interventions": [
        {
          "name": "Initial blood draw",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Initial SWE ultrasound",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Blood draw at three months",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Blood draw at six months",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "SWE ultrasound at six months",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "University of Arizona",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "21 Years and older · Female only"
      },
      "enrollment_count": 28,
      "start_date": "2018-02-28",
      "completion_date": "2022-06-15",
      "has_results": true,
      "last_update_posted_date": "2023-08-24",
      "last_synced_at": "2026-09-30T23:57:55.544Z",
      "location_count": 1,
      "location_summary": "Tucson, Arizona",
      "locations": [
        {
          "city": "Tucson",
          "state": "Arizona"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03665077"
    }
  ]
}