Evaluating a machine for preserving livers for transplantation

A Prospective Multi-Center Continued Access Protocol for the Use of the LifePort® Liver Transporter (LLT) System With Vasosol® in Orthotopic Liver Transplants (PILOT™_CA: Perfusion to Improve Liver Outcomes in Transplantation_ Continued Access Arm)

Not applicable Interventional Organ Recovery Systems, Inc. · NCT05574361

This study is testing a new machine that helps keep donated livers healthy for transplant to see if it works safely for people waiting for a liver transplant.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment120 (estimated)
Ages18 Years and up
SexAll
SponsorOrgan Recovery Systems, Inc. Industry-sponsored
Locations4 sites (Chicago, Illinois and 3 other locations)
Trial IDNCT05574361 on ClinicalTrials.gov

What this trial studies

This study aims to provide continued access to the LifePort® Liver Transporter System, which utilizes hypothermic machine perfusion to preserve whole explanted livers. The focus is on gathering additional safety data to support the pivotal efficacy and safety trial of this innovative system. Participants will be de novo liver transplant recipients who are actively on the UNOS waiting list. The study will assess the performance of this machine in a real-world clinical setting.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 and older who are on the UNOS waiting list for liver transplantation.

Not a fit: Patients who are multi-organ transplant recipients or have severe systemic infections may not benefit from this study.

Why it matters

Potential benefit: If successful, this could enhance the safety and effectiveness of liver transplantation procedures.

How similar studies have performed: Other studies have shown promise with machine perfusion techniques for organ preservation, indicating a potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
* ≥18 years of age.
* Active on the United Network for Organ Sharing (UNOS) waiting list for liver transplantation.
* De novo liver transplant recipient.
* Written informed consent required.

Exclusion Criteria:

* Subject is a multi-organ transplant recipient.
* Subject is antibodies blood group (ABO) liver incompatible.
* Subject has severe systemic infection.
* Subject is Human Immunodeficiency Virus (HIV) positive.
* Subject has acute/fulminant liver failure.
* Subject is pregnant.

Where this trial is running

Chicago, Illinois and 3 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Liver Transplantation
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.