[HTML][HTML] Protective mechanisms and current clinical evidence of hypothermic oxygenated machine perfusion (HOPE) in preventing post-transplant cholangiopathy

A Schlegel, RJ Porte, P Dutkowski - Journal of Hepatology, 2022 - Elsevier
The development of cholangiopathies after liver transplantation impacts on the quality and
duration of graft and patient survival, contributing to higher costs as numerous interventions …

Machine perfusion of the liver: applications in transplantation and beyond

CDL Ceresa, D Nasralla, JM Pollok… - Nature reviews …, 2022 - nature.com
The shortage of donor livers considered suitable for transplantation has driven the
development of novel methods for organ preservation and reconditioning. Machine …

Prolonged preservation by hypothermic machine perfusion facilitates logistics in liver transplantation: A European observational cohort study

IMA Brüggenwirth, M Mueller… - American Journal of …, 2022 - Wiley Online Library
A short period (1–2 h) of hypothermic oxygenated machine perfusion (HOPE) after static
cold storage is safe and reduces ischemia‐reperfusion injury‐related complications after …

Portable hypothermic oxygenated machine perfusion for organ preservation in liver transplantation: A randomized, open-label, clinical trial

GG Panayotova, KE Lunsford, RC Quillin III, A Rana… - Hepatology, 2024 - journals.lww.com
Conclusions: HMP-O 2 demonstrates safety and noninferior efficacy for liver graft
preservation in comparison to SCS. Early allograft failure by L-GrAFT 7 was lower in HMP-O …

Shaping of hepatic ischemia/reperfusion events: the crucial role of mitochondria

JS Teodoro, RT Da Silva, IF Machado… - Cells, 2022 - mdpi.com
Hepatic ischemia reperfusion injury (HIRI) is a major hurdle in many clinical scenarios,
including liver resection and transplantation. Various studies and countless surgical events …

[HTML][HTML] Prolonged hypothermic machine perfusion enables daytime liver transplantation–an IDEAL stage 2 prospective clinical trial

IMA Brüggenwirth, VA Lantinga, B Lascaris… - …, 2024 - thelancet.com
Background Liver transplantation is traditionally performed around the clock to minimize
organ ischemic time. However, the prospect of prolonging preservation times holds the …

Oxygen transport during ex situ machine perfusion of donor livers using red blood cells or artificial oxygen carriers

SB Bodewes, OB van Leeuwen, AM Thorne… - International Journal of …, 2020 - mdpi.com
Oxygenated ex situ machine perfusion of donor livers is an alternative for static cold
preservation that can be performed at temperatures from 0° C to 37° C. Organ metabolism …

Restoring mitochondrial function while avoiding redox stress: the key to preventing ischemia/reperfusion injury in machine perfused liver grafts?

J Hofmann, G Otarashvili, A Meszaros, S Ebner… - International journal of …, 2020 - mdpi.com
Mitochondria sense changes resulting from the ischemia and subsequent reperfusion of an
organ and mitochondrial reactive oxygen species (ROS) production initiates a series of …

Organ restoration with normothermic machine perfusion and immune reaction

A Parente, DC Osei-Bordom, V Ronca… - Frontiers in …, 2020 - frontiersin.org
Liver transplantation is the only recognized effective treatment for end-stage liver disease.
However, organ shortages have become the main challenge for patients and physicians …

Polyethylene glycol 35 as a perfusate additive for mitochondrial and glycocalyx protection in HOPE liver preservation

A Panisello Rosello, R Teixeira da Silva… - International Journal of …, 2020 - mdpi.com
Organ transplantation is a multifactorial process in which proper graft preservation is a
mandatory step for the success of the transplantation. Hypothermic preservation of …