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Search Results 1-4 of 4 for Cardiac catheterization

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  1. Invasive and Noninvasive Assessments of Myocardial Elasticity

    Rochester, MN

    Invasive and Noninvasive Assessments of Myocardial Elasticity

    • Location:

      Observational

      Describes the nature of a clinical study. Types include:

      • Observational study — observes people and measures outcomes without affecting results.
      • Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
      • Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.

    About this study

    The purpose of this study is to assess the correlation between myocardial elasticity (ME) measurements obtained simultaneously during cardiac hemodynamic catheterization and intraprocedural echocardiography.

    Participating Mayo Clinic locations

    Study statuses change often. Please contact us for help.

    Mayo Clinic Location Status Contact

    Rochester, Minn.

    Open for enrollment

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    • Site IRB:

      • Rochester, Minnesota: 15-006306

    • Sponsor Protocol Number:

      15-006306

  2. A Study of Transthoracic Echocardographic Assessment for Pulmonary Artery Pressure Measurements

    Scottsdale/Phoenix, AZ

    A Study of Transthoracic Echocardographic Assessment for Pulmonary Artery Pressure Measurements

    • Location:

      Observational

      Describes the nature of a clinical study. Types include:

      • Observational study — observes people and measures outcomes without affecting results.
      • Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
      • Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.

    About this study

    The purpose of this study is to improve the noninvasive assessment of right atrial pressures by correlating tradiational echo findings with other echo indicators using the gold standard of right heart catheterization as the correlation.

    Participating Mayo Clinic locations

    Study statuses change often. Please contact us for help.

    Mayo Clinic Location Status Contact

    Scottsdale/Phoenix, Ariz.

    Contact us for the latest status

    		View complete study & contact information
    Print study details

    • Site IRB:

      • Scottsdale/Phoenix, Arizona: 16-009261

    • Sponsor Protocol Number:

      16-009261

  3. In Situ Measurement of Anti-Apoptotic Phenotype in the Pulmonary Arterial Endothelium and Its Association with Pre-Capillary Disease in Pulmonary Hypertension

    Rochester, MN

    In Situ Measurement of Anti-Apoptotic Phenotype in the Pulmonary Arterial Endothelium and Its Association with Pre-Capillary Disease in Pulmonary Hypertension

    • Location:

      Observational

      Describes the nature of a clinical study. Types include:

      • Observational study — observes people and measures outcomes without affecting results.
      • Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
      • Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.

    About this study

    The purpose of this study is to collect pulmonary arterial endothelial cells from the balloon tips of pulmonary artery catheters (PAC) during right heart catheterization (RHC) and to measure bcl-2 protein expression in these cells in order to index this measurement to a composite hemodynamic and clinical indicators of precapillary vascular disease in pulmonary hypertension. 

    Participating Mayo Clinic locations

    Study statuses change often. Please contact us for help.

    Mayo Clinic Location Status Contact

    Rochester, Minn.

    Open for enrollment

    		View complete study & contact information
    Print study details

    • Site IRB:

      • Rochester, Minnesota: 18-008242

    • Sponsor Protocol Number:

      18-008242

  4. A Study Using a Combined Lung and Heart Point of care ultrasound (POCUS) Examination to Estimate Cardiac Filling Pressures in Hospitalized Patients

    Rochester, MN

    A Study Using a Combined Lung and Heart Point of care ultrasound (POCUS) Examination to Estimate Cardiac Filling Pressures in Hospitalized Patients

    • Location:

      Observational

      Describes the nature of a clinical study. Types include:

      • Observational study — observes people and measures outcomes without affecting results.
      • Interventional study (clinical trial) — studies new tests, treatments, drugs, surgical procedures or devices.
      • Medical records research — uses historical information collected from medical records of large groups of people to study how diseases progress and which treatments and surgeries work best.

    About this study

    The purpose of this study is to implement a rapid hemodynamic heart-lung protocol performed at the bedside by cardiology and critical care fellows and subsequently correlate ultrasound-derived hemodynamic parameters with PAC-derived parameters. 

    Participating Mayo Clinic locations

    Study statuses change often. Please contact us for help.

    Mayo Clinic Location Status Contact

    Rochester, Minn.

    Open for enrollment

    		View complete study & contact information
    Print study details

    • Site IRB:

      • Rochester, Minnesota: 17-007511

    • Sponsor Protocol Number:

      17-007511
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