Silke Bodewes

• Bachelor of Medicine
• University of Groningen

Background & Aims: Normothermic machine perfusion (NMP) is used to preserve and assess the viability of (extended criteria) high-risk donor livers. Long-term NMP (LT-NMP; ≥24h) is emerging as a method to improve or repair livers initially deemed unsuitable for transplantation. This study investigated metabolism during LT-NMP, focusing on hepatic en...

The shortage of suitable donor organs has resulted in the use of suboptimal, high-risk, extended-criteria donor (ECD) livers, which are at an increased risk of failure after transplantation. Compared with traditional static cold storage, dynamic preservation by ex situ machine perfusion reduces the risks associated with the transplantation of ECD o...

Background Normothermic machine perfusion (NMP) is increasingly used to preserve and assess donor livers prior to transplantation. Due to its success, it is expected that more centers will start using this technology. However, NMP may also cause adverse effects. Methods In this retrospective, observational study, we investigated the effect of NMP...

Normothermic machine perfusion (NMP) after static cold storage is increasingly used for preservation and assessment of human donor livers prior to transplantation. Biliary viability assessment during NMP reduces the risk of post-transplant biliary complications. However, understanding of molecular changes in the biliary system during NMP remains in...

Background: Normothermic machine perfusion (NMP) is used for the viability assessment of high-risk donor livers before transplantation. The production of hemostatic proteins is one of the major synthetic functions of the liver. The objective of this study was to measure the concentration and functionality of hemostatic proteins concentration in th...

Background: Normothermic machine perfusion (NMP) of donor livers allows for new diagnostic and therapeutic strategies. As the liver produces most of the haemostatic proteins, coagulation assays such as the International Normalised Ratio (INR) performed in perfusate may be useful to assess hepatocellular function of donor livers undergoing NMP. How...

Background: End-ischemic ex situ normothermic machine perfusion (NMP) enables assessment of donor livers prior to transplantation. The objective of this study was to provide support for bile composition as a marker of biliary viability and to investigate whether bile ducts of high-risk human donor livers already undergo repair during NMP. Methods...

Ex situ normothermic machine perfusion (NMP) is increasingly used for viability assessment of high‐risk donor livers, whereas dual hypothermic oxygenated machine perfusion (DHOPE) reduces ischemia‐reperfusion injury. We aimed to resuscitate and test the viability of initially‐discarded, high‐risk donor livers using sequential DHOPE and NMP with two...

Liver splitting allows the opportunity to share a deceased graft between 2 recipients but remains underutilized. We hypothesized that liver splitting during continuous dual hypothermic oxygenated machine perfusion (DHOPE) is feasible, with shortened total cold ischemia times and improved logistics. Here, we describe a left lateral segment (LLS) and...

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 depends on oxygen to produce adenosine triphosphate and temperatures below 37 °C reduce the metabolic rate and oxygen requirements. The transport and delivery of oxygen in mac...

Background End-ischemic hypothermic oxygenated machine perfusion (HOPE) of the donor liver for 1-2h mitigates ischemia-reperfusion injury during subsequent liver transplantation. Extended preservation time can be desired to facilitate difficult recipient hepatectomy or to optimize logistics. We therefore investigated whether end-ischemic dual HOPE...