- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04339452
Impella Supported OPCABG
February 17, 2023 updated by: Lyle Joyce
Impella-supported Off-pump Coronary Artery Bypass Grafting in High Risk Revascularizations: A Single Center Prospective Observational Study
The present study introduces a novel approach to coronary revascularization through the use of a short term minimally-invasive left ventricular assist device (LVAD) to minimize myocardial injury and eliminate low output state during the perioperative period
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Study Type
Observational
Enrollment (Anticipated)
30
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Krissa Packard, MS
- Phone Number: 4149551861
- Email: kpackard@mcw.edu
Study Locations
-
-
Wisconsin
-
Milwaukee, Wisconsin, United States, 53226
- Recruiting
- The Medical College of Wisconsin
-
Contact:
- James Zelten, MS
- Phone Number: 414-955-6994
- Email: jzelten@mcw.edu
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Sampling Method
Non-Probability Sample
Study Population
Patients fitting inclusion criteria will undergo Impella supported OPCABG using coronary shunts.
Inclusion criteria will target patients with ischemic cardiomyopathy, similarly defined to the STICH trial which evaluated coronary revascularization in the setting of heart failure (defined by an EF≤35%).
Patients would be considered for enrollment in the setting of symptomatic severe multi-vessel coronary artery disease with target vessels that are amenable to bypass (as determined by the operating surgeon).
Description
Inclusion Criteria:
- Age ≥ 18 years old
- Ejection fraction ≤ 35%
- Symptomatic three vessel Coronary Artery Disease with target vessels that are amenable to bypass (as determined by the operating surgeon)
- Adequate Distal target caliber (as determined by the PI)
Exclusion Criteria:
Exclusion criteria will include the existing contraindications to either Impella therapy or OPCABG revascularization:
- Patients with structural heart disease requiring cardiopulmonary bypass
- Patients with cardiogenic shock who require a period of short-term mechanical circulatory support
- Patients with mechanical aortic valve
- Patients with previous median sternotomy
- Patients with evidence of non-viability on preoperative cardiac MRI or CT scan
- Insufficient conduit
- BMI over 50
- Patients who are COVID-19 positive at the time of screening
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Intraoperative hemodynamic stability
Time Frame: Intraoperative
|
Intraoperative hemodynamic stability, defined as mean arterial pressure (MAP), cardiac index (CI), central venous pressure (CVP), and cerebral perfusion as measured by NIRS maintained within normal ranges for the entire operative time except potentially for short periods not exceeding 10 minutes in total time.
|
Intraoperative
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Collaborators
Investigators
- Principal Investigator: Lyle D Joyce, MD, PhD, Medical College of Wisconsin
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
May 11, 2022
Primary Completion (Anticipated)
May 1, 2023
Study Completion (Anticipated)
March 1, 2025
Study Registration Dates
First Submitted
March 10, 2020
First Submitted That Met QC Criteria
April 6, 2020
First Posted (Actual)
April 9, 2020
Study Record Updates
Last Update Posted (Estimate)
February 21, 2023
Last Update Submitted That Met QC Criteria
February 17, 2023
Last Verified
February 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 37481
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
Yes
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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