Heart preservation using continuous ex vivo perfusion improves viability and functional recovery

T Ozeki, MH Kwon, J Gu, MJ Collins, JM Brassil… - Circulation …, 2007 - jstage.jst.go.jp
Background Cold static storage (CS) is a proven preservation method for heart
transplantion, yet early postoperative graft dysfunction remains prevalent, so continuous …

Optimizing donor heart outcome after prolonged storage with endothelial function analysis and continuous perfusion

RS Poston, J Gu, D Prastein, F Gage… - The Annals of thoracic …, 2004 - Elsevier
BACKGROUND: By minimizing tissue ischemia, continuous perfusion (CP) during organ
transport may increase the safety of “marginal donors.” My colleagues and I investigated …

Twelve Hour Hypothermic Machine Perfusion for Donor Heart Preservation Leads to Improved Ultrastructural Characteristics Compared to Conventional Cold Storage

SG Michel, GM LaMuraglia, ML Madariaga… - The Journal of Heart …, 2015 - jhltonline.org
Purpose Hypothermic machine perfusion of donor hearts enables continuous aerobic
metabolism and washout of toxic metabolic byproducts. We evaluated the effect of machine …

Perfusion preservation maintains myocardial ATP levels and reduces apoptosis in an ex vivo rat heart transplantation model

M Peltz, TT He, GA Adams IV, S Koshy, SC Burgess… - Surgery, 2005 - Elsevier
BACKGROUND: Machine perfusion preservation improves reperfusion function of many
solid organs, compared with conventional storage, but has received limited clinical attention …

Oxygenated machine perfusion at room temperature as an alternative for static cold storage in porcine donor hearts

V van Suylen, K Vandendriessche, A Neyrinck… - Artificial …, 2022 - Wiley Online Library
Background There is a continued interest in ex situ heart perfusion as an alternative strategy
for donor heart preservation. We hypothesize that oxygenated machine perfusion of donor …

Normothermic ex situ heart perfusion in working mode: assessment of cardiac function and metabolism

S Hatami, CW White, M Ondrus, X Qi, M Buchko… - JoVE (Journal of …, 2019 - jove.com
The current standard method for organ preservation (cold storage, CS), exposes the heart to
a period of cold ischemia that limits the safe preservation time and increases the risk of …

Hearts donated after circulatory death and reconditioned using normothermic regional perfusion can be successfully transplanted following an extended period of …

RVP Ribeiro, JS Alvarez, F Yu, E Paradiso… - Circulation: Heart …, 2019 - Am Heart Assoc
Background: There has been an increased interest in donation after circulatory death (DCD)
to expand donor pool for cardiac transplantation. Normothermic regional perfusion (NRP) …

Continuous perfusion of donor hearts with oxygenated blood cardioplegia improves graft function

F Zhang, A Mo, Z Wen, Y Zhou, S Liang… - Transplant …, 2010 - Wiley Online Library
Donor hearts cannot be preserved beyond 6 h using cold storage (CS). Improving
preservation methods may permit prolonged storage of donor heart. We compared graft …

A nonrandomized open-label phase 2 trial of nonischemic heart preservation for human heart transplantation

J Nilsson, V Jernryd, G Qin, A Paskevicius… - Nature …, 2020 - nature.com
Pre-clinical heart transplantation studies have shown that ex vivo non-ischemic heart
preservation (NIHP) can be safely used for 24 h. Here we perform a prospective, open-label …

Preserving and evaluating hearts with ex vivo machine perfusion: an avenue to improve early graft performance and expand the donor pool

MJ Collins, SL Moainie, BP Griffith… - European journal of …, 2008 - academic.oup.com
Cardiac transplantation remains the first choice for the surgical treatment of end stage heart
failure. An inadequate supply of donor grafts that meet existing criteria has limited the …