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Percutaneous RVAD to Preemptively Treat Right Heart Failure Post-LVAD

NCT04458103 · Status: TERMINATED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 161

Last updated 2024-07-09

Study results available
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Summary

Prior studies have shown that left ventricular assist device (LVAD) implantation commonly results in right ventricular failure (RVF). Right ventricular dysfunction and failure after LVAD implantation is known to increase morbidity and mortality and contribute to longer post-implant hospital length of stay. Since RVF is difficult to predict and can have harmful effects such as increased ICU stay, adverse outcomes, and mortality, it could be beneficial to preemptively treat patients through preoperative or intraoperative percutaneous right ventricular assist device (RVAD) placement to prevent RVF.

This trial will include both a prospective interventional cohort and a retrospective control cohort. The prospective interventional cohort will consist of patients undergoing LVAD implantation at Massachusetts General Hospital. These patients will preemptively receive an RVAD (either the ProtekDuo or Impella RP) surrounding LVAD implantation. The historical control cohort will consist of retrospective data collection on patients who have undergone LVAD implantation in the past. This group will be matched with the enrolled prospective interventional patients. The purpose of this study is to compare clinical outcomes of standard of care treatment versus percutaneous RVAD placement perioperatively to LVAD implantation. The investigators hypothesize that the use of the RVAD will mitigate need for inotropic support, reducing the vasoactive-inotrope score (VIS) by 50%, and will improve end organ function in patients compared to standard of care.

Subjects who consent to the study will undergo peri-operative placement of an RVAD, which will be left in up to 72 hours postoperatively. The type of RVAD (Impella RP or ProtekDuo) inserted will be determined by patient needs and venous access and will be up to the discretion of the treating physician. 25 subjects will be enrolled in the prospective interventional cohort and compared to 25 subjects in the matched retrospective control cohort.

Conditions

Interventions

DEVICE

Percutaneous RVAD

ProtekDuo or Impella RP

Sponsors & Collaborators

  • Massachusetts General Hospital

    lead OTHER

Study Design

Allocation
NON_RANDOMIZED
Purpose
PREVENTION
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
75 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-05-12
Primary Completion
2022-06-01
Completion
2023-06-01
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04458103 on ClinicalTrials.gov