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Search Results 1-4 of 4 for Implantable cardioverter-defibrillators (ICDs)

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  • Study status: Open/Status Unknown
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  1. A Study of Subcutaneous ICD Therapy Combined With VT Ablation for the Secondary Prevention of Sudden Cardiac Death

    Rochester, MN

    A Study of Subcutaneous ICD Therapy Combined With VT Ablation for the Secondary Prevention of Sudden Cardiac Death

    • Location:

      Interventional

      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 evaluate the feasibility and safety of a management approach that incorporates VT-ablation and S-ICD implantation in secondary prevention patients. This is a single arm prospective study with 30 patients eligible for implantation of an ICD for the secondary prevention of sudden cardiac death.

    Participating Mayo Clinic locations

    Study statuses change often. Please contact us for help.

    Mayo Clinic Location Status Contact

    Rochester, Minn.

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    • Site IRB:

      • Rochester, Minnesota: 18-007219

    • NCT ID:

      NCT03622307

    • Sponsor Protocol Number:

      18-007219

  2. Patent Foramen Ovale (PFO) Closure at the Time of Endovascular Cardiac Electronic Device Implantation

    Rochester, MN

    Patent Foramen Ovale (PFO) Closure at the Time of Endovascular Cardiac Electronic Device Implantation

    • Location:

      Interventional

      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

    Participants enrolled in this study will have been diagnosed with patent foramen ovale (PFO) and have been scheduled to have a cardiovascular implantable electronic device (CIED) such as a pacemaker, implantable cardioverter-defibrillator (ICD), or cardiac resynchronization therapy (CRT) device implanted. A PFO is a condition when there is a hole in the septum (the wall separating the right and left sides) of the heart. The purpose of this study is to determine whether closing the PFO with the GORE® Cardioform Septal Occluder in people with an endocardial device leads reduces the risk of recurrent stroke or imaging-confirmed transient ischemic attack (TIA) compared to not closing the PFO.

    Participating Mayo Clinic locations

    Study statuses change often. Please contact us for help.

    Mayo Clinic Location Status Contact

    Rochester, Minn.

    Contact us for the latest status

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    • Site IRB:

      • Rochester, Minnesota: 14-005348

    • NCT ID:

      NCT03232450

    • Sponsor Protocol Number:

      14-005348

  3. Prediction of Chronic Pacemaker/ICD Threshold by Increased Pulse Width Duration Pacing

    Scottsdale/Phoenix, AZ

    Prediction of Chronic Pacemaker/ICD Threshold by Increased Pulse Width Duration Pacing

    • 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 aim of this study is to evaluate the relation of the acute pacing threshold (volts at ‘x’ pulse width) to the chronic pacing threshold of a pacemaker/ICD lead by studying the threshold during implantation at different pulse widths (eg. Twice of ‘x’, Three times of ‘x’).  

    Participating Mayo Clinic locations

    Study statuses change often. Please contact us for help.

    Mayo Clinic Location Status Contact

    Scottsdale/Phoenix, Ariz.

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    • Site IRB:

      • Scottsdale/Phoenix, Arizona: 13-006606

    • Sponsor Protocol Number:

      13-006606

  4. A Study to Gather Information to Develop and Validate a Tool for Predicting the Response to Cardiac Resynchronization (CRT) Therapy

    Rochester, MN

    A Study to Gather Information to Develop and Validate a Tool for Predicting the Response to Cardiac Resynchronization (CRT) Therapy

    • 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 gather information to develop and validate a predictive tool for predicting the response to CRT therapy.

    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: 17-009426

    • Sponsor Protocol Number:

      17-009426
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