Use of the Impella BTR™ in Patients With Heart Failure: An Early

Status Recruiting

Clinical Trial Summary

This is a prospective, multi-center, single-arm, early feasibility study that aims to evaluate the safety of the Impella BTR™ in adult patients requiring left-ventricular hemodynamic support, and to evaluate the effectiveness of the Impella BTR™ in supporting patients to recovery or their next therapy.

Clinical Trial Description

The objectives of this Early Feasibility Study are to evaluate the safety of the Impella BTR™ in adult patients requiring left-ventricular hemodynamic support. Additionally, to evaluate the feasibility of the Impella BTR™ in supporting patients to recovery or their next therapy. The investigational device consists of the following primary device and accessories: The Impella BTR™ Pump System (an intravascular transvalvular, micro-axial blood pump) and the Modified Automated Impella Controller™ (AIC) to allow control of the Impella BTR. Following informed consent, subjects that meet all of the inclusion and none of the exclusion criteria, and in whom the Impella BTR™ is implanted or attempted to be implanted, will be considered enrolled into the Study. The device is inserted during a surgical procedure through a vascular graft that has been sutured onto the left or right axillary artery. After proper placement and passage through the aortic valve with the help of a guidewire, the device pumps blood from the left ventricle into the aorta. Once hemodynamic support is no longer required, the device is weaned and removed. Subjects will be followed to 90 days post-implant. The primary and secondary endpoints will be summarized and presented without formal statistical testing. All adverse events including all Protocol-defined events, serious and non-serious, will be documented and reported from the time of subject enrollment until Study completion. Feasibility is defined as the ability of the pump to provide clinically adequate support for the duration of the implant up to 28 days. Clinically adequate support is defined as operating without device malfunctions or failures that result in device removal, replacement or use of an additional MCS device. ;

Study Design

Related Conditions & MeSH terms

Acute Decompensated Heart Failure
Heart Failure

Clinical Trial Details

NCT number	NCT05291884
Study type	Interventional
Source	Abiomed Inc.
Contact	Roberta (Bobbi) Bogaev, MD, FACP, FACC, FHFSA
Phone	978-882-8421
Email	rbogaev@abiomed.com
Status	Recruiting
Phase	N/A
Start date	April 20, 2022
Completion date	January 2024

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Use of the Impella BTR™ in Patients With Heart Failure: An Early Feasibility Study — BTR EFS

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms