{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Diagnostic+Ultrasound&page=2",
    "query": {
      "intervention": "Diagnostic Ultrasound",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 3401,
    "total_pages": 341,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Diagnostic+Ultrasound&page=3&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Diagnostic+Ultrasound&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-09T05:57:27.809Z",
  "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": "NCT01810458",
      "title": "Liver Fibrosis in Alpha-1 Antitrypsin Deficiency (Liver AATD)",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Liver Fibrosis",
        "Alpha-1 Antitrypsin Deficiency",
        "AAT Deficiency",
        "AATD"
      ],
      "interventions": [
        {
          "name": "Abdominal ultrasound",
          "type": "DEVICE"
        },
        {
          "name": "History and physical",
          "type": "PROCEDURE"
        },
        {
          "name": "Intravenous catheter",
          "type": "PROCEDURE"
        },
        {
          "name": "Blood draw",
          "type": "PROCEDURE"
        },
        {
          "name": "Liver questionnaire",
          "type": "OTHER"
        },
        {
          "name": "Liver Biopsy",
          "type": "PROCEDURE"
        },
        {
          "name": "Midazolam",
          "type": "DRUG"
        },
        {
          "name": "Fentanyl",
          "type": "DRUG"
        },
        {
          "name": "Lidocaine",
          "type": "DRUG"
        },
        {
          "name": "Acetaminophen",
          "type": "DRUG"
        },
        {
          "name": "Lorazepam",
          "type": "DRUG"
        },
        {
          "name": "Oxycodone/Acetaminophen",
          "type": "DRUG"
        },
        {
          "name": "Ondansetron",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE",
        "OTHER",
        "DRUG"
      ],
      "sponsor": "University of Florida",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 109,
      "start_date": "2013-10",
      "completion_date": "2019-09",
      "has_results": false,
      "last_update_posted_date": "2023-08-21",
      "last_synced_at": "2026-10-09T05:57:27.809Z",
      "location_count": 1,
      "location_summary": "Gainesville, Florida",
      "locations": [
        {
          "city": "Gainesville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01810458"
    },
    {
      "nct_id": "NCT02447965",
      "title": "Pilot Study: Rectus Sheath Blocks for Improving Abdominal Surgery Conditions",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Hernia",
        "Pain, Postoperative",
        "Abdominal Wall Relaxation After Rectus Sheath Block"
      ],
      "interventions": [
        {
          "name": "Bupivacaine",
          "type": "DRUG"
        },
        {
          "name": "Normal Saline",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Arkansas",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 6,
      "start_date": "2016-01-01",
      "completion_date": "2016-12-01",
      "has_results": false,
      "last_update_posted_date": "2017-07-21",
      "last_synced_at": "2026-10-09T05:57:27.809Z",
      "location_count": 1,
      "location_summary": "Little Rock, Arkansas",
      "locations": [
        {
          "city": "Little Rock",
          "state": "Arkansas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02447965"
    },
    {
      "nct_id": "NCT00671411",
      "title": "Evaluating Renal Masses Using Ultrasound Intravenous Microbubble Contrast",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Renal Cancer",
        "Kidney Cancer"
      ],
      "interventions": [
        {
          "name": "Ultrasound with intravenous microbubble contrast injection",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": "99 Years",
        "sex": "ALL",
        "summary": "21 Years to 99 Years"
      },
      "enrollment_count": 42,
      "start_date": "2008-03",
      "completion_date": "2011-11",
      "has_results": false,
      "last_update_posted_date": "2015-12-28",
      "last_synced_at": "2026-10-09T05:57:27.809Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00671411"
    },
    {
      "nct_id": "NCT03860311",
      "title": "BULLET: Bladder Ultrasound Limits Length (of Time), Expedites Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Point-of-Care Bladder Ultrasound",
        "Urethral Catheter"
      ],
      "interventions": [
        {
          "name": "Bladder Ultrasound",
          "type": "DEVICE"
        },
        {
          "name": "Standard of Care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "OTHER"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "8 Years",
        "maximum_age": "18 Years",
        "sex": "FEMALE",
        "summary": "8 Years to 18 Years · Female only"
      },
      "enrollment_count": 45,
      "start_date": "2019-07-20",
      "completion_date": "2021-05-01",
      "has_results": true,
      "last_update_posted_date": "2022-06-01",
      "last_synced_at": "2026-10-09T05:57:27.809Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03860311"
    },
    {
      "nct_id": "NCT06274307",
      "title": "Efficacy of Transversus Abdominis Plane Block",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Anesthesia, Local"
      ],
      "interventions": [
        {
          "name": "Transversus abdominis plane block",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Justin Hruska",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "85 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 85 Years · Female only"
      },
      "enrollment_count": 106,
      "start_date": "2023-06-22",
      "completion_date": "2025-03-01",
      "has_results": false,
      "last_update_posted_date": "2025-03-24",
      "last_synced_at": "2026-10-09T05:57:27.809Z",
      "location_count": 2,
      "location_summary": "Detroit, Michigan",
      "locations": [
        {
          "city": "Detroit",
          "state": "Michigan"
        },
        {
          "city": "Detroit",
          "state": "Michigan"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06274307"
    },
    {
      "nct_id": "NCT01978834",
      "title": "Age Dependend Diagnostic Thresholds for Osteoporosis Bindex Ultrasonometer",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Osteoporosis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Bone Index Finland Ltd",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "50 Years",
        "maximum_age": "89 Years",
        "sex": "FEMALE",
        "summary": "50 Years to 89 Years · Female only"
      },
      "enrollment_count": 560,
      "start_date": "2013-10",
      "completion_date": "2014-10",
      "has_results": false,
      "last_update_posted_date": "2015-01-29",
      "last_synced_at": "2026-10-09T05:57:27.809Z",
      "location_count": 1,
      "location_summary": "Minneapolis, Minnesota",
      "locations": [
        {
          "city": "Minneapolis",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01978834"
    },
    {
      "nct_id": "NCT01770132",
      "title": "Ultrasound-Guided Photodynamic Therapy With Photofrin & Gemcitabine for Patients With Locally Advanced Pancreatic Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Acinar Cell Adenocarcinoma of the Pancreas",
        "Duct Cell Adenocarcinoma of the Pancreas",
        "Stage III Pancreatic Cancer"
      ],
      "interventions": [
        {
          "name": "porfimer sodium",
          "type": "DRUG"
        },
        {
          "name": "endoscopic ultrasonography",
          "type": "PROCEDURE"
        },
        {
          "name": "photodynamic therapy",
          "type": "PROCEDURE"
        },
        {
          "name": "gemcitabine hydrochloride",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "John DeWitt",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 12,
      "start_date": "2013-04-19",
      "completion_date": "2018-10-28",
      "has_results": false,
      "last_update_posted_date": "2018-12-13",
      "last_synced_at": "2026-10-09T05:57:27.809Z",
      "location_count": 1,
      "location_summary": "Indianapolis, Indiana",
      "locations": [
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01770132"
    },
    {
      "nct_id": "NCT03032198",
      "title": "\"Clinical Evaluation of Opto-Acoustic Tomography for Detection and Diagnostic Differentiation of Thyroid Nodules\"",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Feasibility Study for Thyroid Indication"
      ],
      "interventions": [
        {
          "name": "Imagio OA/US",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Seno Medical Instruments Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 37,
      "start_date": "2017-12-04",
      "completion_date": "2019-04-19",
      "has_results": true,
      "last_update_posted_date": "2022-08-02",
      "last_synced_at": "2026-10-09T05:57:27.809Z",
      "location_count": 2,
      "location_summary": "Greenwood Village, Colorado • San Antonio, Texas",
      "locations": [
        {
          "city": "Greenwood Village",
          "state": "Colorado"
        },
        {
          "city": "San Antonio",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03032198"
    },
    {
      "nct_id": "NCT02618252",
      "title": "Ultrasound vs Veinviewer in Patients With Difficulty IV Access",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Vascular Access Complication"
      ],
      "interventions": [
        {
          "name": "Zonare",
          "type": "DEVICE"
        },
        {
          "name": "Veinviewer",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "University of Maryland, Baltimore",
      "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": "2016-08-01",
      "completion_date": "2025-05-05",
      "has_results": false,
      "last_update_posted_date": "2025-11-12",
      "last_synced_at": "2026-10-09T05:57:27.809Z",
      "location_count": 1,
      "location_summary": "Baltimore, Maryland",
      "locations": [
        {
          "city": "Baltimore",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02618252"
    },
    {
      "nct_id": "NCT01708499",
      "title": "Feasibility Study: Evaluation of the Ulthera® System for Treatment of Abdominal Tissue",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Skin Laxity",
        "Skin Crepiness"
      ],
      "interventions": [
        {
          "name": "Ulthera System Treatment",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Ulthera, Inc",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "25 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "25 Years to 60 Years"
      },
      "enrollment_count": 24,
      "start_date": "2012-03",
      "completion_date": "2013-04",
      "has_results": false,
      "last_update_posted_date": "2017-11-24",
      "last_synced_at": "2026-10-09T05:57:27.809Z",
      "location_count": 1,
      "location_summary": "Pasadena, California",
      "locations": [
        {
          "city": "Pasadena",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01708499"
    }
  ]
}