{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Ultrasound+of+inferior+vena+cava&page=2",
    "query": {
      "intervention": "Ultrasound of inferior vena cava",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 26,
    "total_pages": 3,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Ultrasound+of+inferior+vena+cava&page=3&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Ultrasound+of+inferior+vena+cava&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-10-11T03:16:16.288Z",
  "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": "NCT02568189",
      "title": "Utility of Ultrasound Assessment of the Inferior Vena Cava in Patients With Sepsis and Dehydration",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Sepsis",
        "Gastroenteritis",
        "Dehydration"
      ],
      "interventions": [
        {
          "name": "SonoSite Maxx Series Ultrasound System",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Icahn School of Medicine at Mount Sinai",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": "21 Years",
        "sex": "ALL",
        "summary": "Up to 21 Years"
      },
      "enrollment_count": 112,
      "start_date": "2015-10-01",
      "completion_date": "2016-12-31",
      "has_results": true,
      "last_update_posted_date": "2024-06-13",
      "last_synced_at": "2026-10-11T03:16:16.288Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02568189"
    },
    {
      "nct_id": "NCT05228717",
      "title": "Point-of-care Lung Ultrasound (POCUS)-Integrated Study of Admitted Patients With COVID-19",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lung Injury",
        "ARDS",
        "Acute Cardiac Event",
        "Covid19",
        "Ultrasound",
        "Hypoxemia",
        "Acute Respiratory Distress Syndrome"
      ],
      "interventions": [
        {
          "name": "Point of Care Ultrasound",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Olive View-UCLA Education & Research Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 240,
      "start_date": "2020-11-10",
      "completion_date": "2022-06",
      "has_results": false,
      "last_update_posted_date": "2022-04-29",
      "last_synced_at": "2026-10-11T03:16:16.288Z",
      "location_count": 4,
      "location_summary": "Los Angeles, California • Sylmar, California • New York, New York + 1 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "Sylmar",
          "state": "California"
        },
        {
          "city": "New York",
          "state": "New York"
        },
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05228717"
    },
    {
      "nct_id": "NCT02861508",
      "title": "Impact of Immediate Point-of-Care Ultrasound on Patients With Cardiopulmonary Symptoms in the Emergency Department",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chest Pain",
        "Dyspnea",
        "Syncope",
        "Hypotension"
      ],
      "interventions": [
        {
          "name": "Point-of-care ultrasound",
          "type": "OTHER"
        },
        {
          "name": "Usual care",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 170,
      "start_date": "2016-07-01",
      "completion_date": "2018-06-30",
      "has_results": false,
      "last_update_posted_date": "2020-02-28",
      "last_synced_at": "2026-10-11T03:16:16.288Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02861508"
    },
    {
      "nct_id": "NCT04436718",
      "title": "Does Ultrasound Assessment for Extravascular Lung Water and IVC Measurement Affect Outcomes in Inpatient Heart Failure Management?",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Acute Decompensated Heart Failure"
      ],
      "interventions": [
        {
          "name": "Daily pocus exam",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Riverside University Health System Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "95 Years",
        "sex": "ALL",
        "summary": "18 Years to 95 Years"
      },
      "enrollment_count": 400,
      "start_date": "2019-08-01",
      "completion_date": "2021-07-01",
      "has_results": false,
      "last_update_posted_date": "2020-06-18",
      "last_synced_at": "2026-10-11T03:16:16.288Z",
      "location_count": 1,
      "location_summary": "Moreno Valley, California",
      "locations": [
        {
          "city": "Moreno Valley",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04436718"
    },
    {
      "nct_id": "NCT04095143",
      "title": "Ultrasound Markers of Organ Congestion in Severe Acute Kidney Injury",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Acute Kidney Injury",
        "Fluid Overload",
        "Ultrasonography"
      ],
      "interventions": [
        {
          "name": "Portal vein flow",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Intra-renal flow",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Hepatic vein flow",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Pulmonary B-lines",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Dimensions of the inferior vena cava",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Left ventricular function",
          "type": "DIAGNOSTIC_TEST"
        },
        {
          "name": "Right ventricular function",
          "type": "DIAGNOSTIC_TEST"
        }
      ],
      "intervention_types": [
        "DIAGNOSTIC_TEST"
      ],
      "sponsor": "Centre hospitalier de l'Université de Montréal (CHUM)",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 125,
      "start_date": "2018-09-04",
      "completion_date": "2022-09-01",
      "has_results": false,
      "last_update_posted_date": "2022-11-14",
      "last_synced_at": "2026-10-11T03:16:16.288Z",
      "location_count": 1,
      "location_summary": "Lexington, Kentucky",
      "locations": [
        {
          "city": "Lexington",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04095143"
    },
    {
      "nct_id": "NCT01671371",
      "title": "Point-of-Care Ultrasound in the Emergency Department Evaluation of Syncope",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Syncope"
      ],
      "interventions": [
        {
          "name": "Point-of-Care Ultrasound",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Yale University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 45,
      "start_date": "2012-07",
      "completion_date": "2013-07",
      "has_results": false,
      "last_update_posted_date": "2016-06-30",
      "last_synced_at": "2026-10-11T03:16:16.288Z",
      "location_count": 1,
      "location_summary": "New Haven, Connecticut",
      "locations": [
        {
          "city": "New Haven",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01671371"
    },
    {
      "nct_id": "NCT02064244",
      "title": "Inferior Vena Cava (IVC) Size in Acute Renal Failure",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Acute Renal Failure"
      ],
      "interventions": [
        {
          "name": "Ultrasound for measurement of Inferior Vena Cava size.",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "University of Oklahoma",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 33,
      "start_date": "2014-02",
      "completion_date": "2016-05",
      "has_results": false,
      "last_update_posted_date": "2016-06-09",
      "last_synced_at": "2026-10-11T03:16:16.288Z",
      "location_count": 1,
      "location_summary": "Oklahoma City, Oklahoma",
      "locations": [
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02064244"
    },
    {
      "nct_id": "NCT01128413",
      "title": "Emergency Department (ED) Flow-directed Fluid Optimization Resuscitation Trial (EFFORT)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Shock"
      ],
      "interventions": [
        {
          "name": "Cheetah NICOM® PLRT",
          "type": "DEVICE"
        },
        {
          "name": "USCOM ® (Ultrasound Cardiac Output Monitor)",
          "type": "DEVICE"
        },
        {
          "name": "Inferior Vena Cava (IVC) Ultrasound Collapsibility",
          "type": "DEVICE"
        },
        {
          "name": "CURVES Questionnaire",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Lactate Clearance",
          "type": "BIOLOGICAL"
        },
        {
          "name": "500ml Normal Saline Bolus",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Clinician Discretion Intravenous Fluid Management",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "BEHAVIORAL",
        "BIOLOGICAL"
      ],
      "sponsor": "Washington University School of Medicine",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 22,
      "start_date": "2010-07",
      "completion_date": "2013-11",
      "has_results": true,
      "last_update_posted_date": "2016-04-01",
      "last_synced_at": "2026-10-11T03:16:16.288Z",
      "location_count": 1,
      "location_summary": "St Louis, Missouri",
      "locations": [
        {
          "city": "St Louis",
          "state": "Missouri"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01128413"
    },
    {
      "nct_id": "NCT03783169",
      "title": "SASH Study - Sonographic Assessment for Severe Hypertension in Pregnancy",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Hypertension in Pregnancy"
      ],
      "interventions": [
        {
          "name": "Cardiovascular Sonographic Assessment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "TriHealth Inc.",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "18 Years and older · Female only"
      },
      "enrollment_count": 120,
      "start_date": "2018-12-11",
      "completion_date": "2020-12",
      "has_results": false,
      "last_update_posted_date": "2020-01-09",
      "last_synced_at": "2026-10-11T03:16:16.288Z",
      "location_count": 1,
      "location_summary": "Cincinnati, Ohio",
      "locations": [
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03783169"
    },
    {
      "nct_id": "NCT07253818",
      "title": "Passive Leg Raising in Term Pregnancy on Hemodynamic Monitoring - Validating With Transthoracic ECHO (LG-ECHO)",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Maternity",
        "Pregnancy",
        "Labor and Delivery",
        "Hemodynamic Changes"
      ],
      "interventions": [
        {
          "name": "ClearSight™ System",
          "type": "DEVICE"
        },
        {
          "name": "Transthoracic Echocardiography",
          "type": "DEVICE"
        },
        {
          "name": "Passive Leg Raising (PLR) Maneuver",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DEVICE",
        "PROCEDURE"
      ],
      "sponsor": "Ayse Zeynep Turan Civraz",
      "sponsor_class": "OTHER_GOV",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 45 Years · Female only"
      },
      "enrollment_count": 0,
      "start_date": "2026-01-01",
      "completion_date": "2026-07-30",
      "has_results": false,
      "last_update_posted_date": "2026-01-29",
      "last_synced_at": "2026-10-11T03:16:16.288Z",
      "location_count": 1,
      "location_summary": "Jacksonville, Florida",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07253818"
    }
  ]
}