Maastricht donation

The French Transplant Health Authority (Agence de la Biomédecine) has broadened its organ- and tissue-donation criteria to include pediatric patients whose death is defined by circulatory criteria and after the planned withdrawal of life-sustaining therapies (WLST) (Maastricht category III). A panel of pediatric experts convened to translate data in the international literature into recommendations for organ and tissue donation in this patient subgroup. The panel estimated that, among children aged 5 years or over with severe irreversible neurological injury (due to primary neurological injury or post-anoxic brain injury) and no progression to brain death, the number of potential donors, although small, deserves attention...

Donation after circulatory death (DCD) programs are expanding in Europe, in the attempt to expand donors pool. Even in controlled DCD donors, however, a protracted warm ischemia time occurring in the perimortem period might damage organs, making these unsuitable for transplantation. Implementing a strategy of extracorporeal interval support for organ retrieval (EISOR), a regional reperfusion with normothermic, oxygenated blood provides a physiologic environment allowing extensive assessment of potential grafts, and potentially promotes recovery of native function...

BACKGROUND: A patient who fulfils the due diligence requirements for euthanasia, and is medically suitable, is able to donate his organs after euthanasia in Belgium, the Netherlands and Canada. Since 2012, more than 70 patients have undergone this combined procedure in the Netherlands. Even though all patients who undergo euthanasia are suffering hopelessly and unbearably, some of these patients are nevertheless willing to help others in need of an organ. Organ donation after euthanasia is a so-called donation after circulatory death (DCD), Maastricht category III procedure, which takes place following cardiac arrest, comparable to donation after withdrawal of life sustaining therapy in critically ill patients...

BACKGROUND: Organ donation continues to increase worldwide, but in general paediatric patients remain less likely to receive a transplant. The inclusion of neonates as donors after cDCD should be considered in an effort to increase donation rates. METHODS: The survey for a cross-sectional national study of potential cDCD neonatal donors (Maastricht type III) was sent to all 90 level III Spanish neonatal units to explore: 1) protocols, education, and specific opinions on donation and 2) potential cDCD that could have been eligible over a 2-year period (2014-2015)...

BACKGROUND: Organ donation after brain death is the standard practice in many countries. Rates are low globally. This study explores the potential national number of candidates for uncontrolled donations after cardiac death (uDCD) amongst out-of-hospital cardiac arrest (OHCA) patients and the influence of extracorporeal cardiopulmonary resuscitation (ECPR) on the candidacy of these potential organ donors using Singapore as a case study. METHODS: Using Singapore data from the Pan-Asian Resuscitation Outcomes Study, we identified all non-traumatic OHCA cases from 2010 to 2016...

BACKGROUND: Warm ischemia time and ischemia-reperfusion damage result in higher rates of delayed graft function and primary nonfunction in kidney transplants (KTs) from controlled donation after circulatory death (cDCD). This study aimed to assess early and late kidney function and patient and graft survival of KT from cDCD preserved with normothermic regional perfusion (NRP) and to compare with KT from brain death donors (DBDs) and cDCD preserved with rapid recovery (RR). METHODS: Patients who received a KT at our institution from 2012 to 2018 were included, with a minimum follow-up period of 1 y...

According to the Maastricht classification category of donation after circulatory death (DCD), type IV DCD refers to brain-dead donors who are re-categorized after unexpected circulatory arrest before donor organ retrieval. Clinical management is challenging, even in intensive care units, where most of this type of organ donation occurs. We report a case of the first successful lung transplantation (LTx) using type IV DCD organ in Taiwan. The recipient's recovery was satisfactory, without acute or chronic organ dysfunction...

PURPOSE: Heart transplantation from donors following circulatory determined death (DCD) has seen an increase in adoption in Europe in the last year. Early outcomes previously reported by our group were comparable to concurrent heart transplantation from donation after brain death. We initially limited the use of DCD hearts to lower risk recipients. With increasing experience, we have extended the use of DCD hearts on all comers. Here we provide an updated report on the outcomes to include our 70th DCD heart transplant...

Donation after circulatory death (DCD) liver transplantation is associated with higher rates of graft loss. In this paper, we explored whether the Model for Early Allograft Function (MEAF) predicted outcome in DCD liver transplantation. We performed a retrospective analysis of prospectively collected data from all adult DCD (Maastricht 3) livers transplanted in Cambridge and Edinburgh between 1 January 2011 and 30 June 2017, excluding those undergoing any form of machine perfusion. 187 DCD liver transplants were performed during the study period...

The shortage of available organ donors is a significant problem worldwide, and various efforts have been carried out to avoid the loss of potential organ donors. Among them, organ donation from cardiocirculatory deceased donors (DCD), in which withdrawal of life-sustaining therapies is ongoing (Maastricht type III donors), is one emerging strategy. Thanks to the latest advances in transplantation and organ preservation, such as normothermic regional perfusion (NRP), ex vivo perfusion techniques, and good organization and communication among prehospital care providers, emergency departments, intensive care units, and transplantation units, DCD is rapidly increasing; it's estimated that it will increase the number of donations of lungs and splanchnic organs by more than 40%...

BACKGROUND: This study aimed to examine intermediate-term outcomes of lung transplantation (LTx) recipients from donors after circulatory death (DCD). METHODS: We examined the International Society for Heart and Lung Transplantation (ISHLT) Thoracic Transplant Registry data for patients transplanted between January 2003 and June 2017 at 22 centers in North America, Europe, and Australia participating in the DCD Registry. The distribution of continuous variables was summarized as median and interquartile range (IQR) values...

The most urgent issue in transplantology nowadays is to increase the number of donors as replacement of lungs, heart, and liver in end-stage disease remains the only available method to save patients. Donors after brain death (DBD), these after irreversible cessation of brain function, represent 95% of all donors. On the contrary, donors after circulatory death (DCD), namely donors after irreversible detention of circulation, a group of great potential, is totally unused. The survey was done among 500 people from the medical staff of the intensive care unit and intensive cardiological care where the probability of receiving anonymous donation after circulatory death is the highest, yet only 368 people had completed the survey and their cases were taken into consideration as far as the study was concerned...

Donation after circulatory death (DCD) or controlled cardiac death (Maastricht type III donors) is that in which the irreversible cessation of circulatory and respiratory function occurs after the withdrawal of life-sustaining therapies. The shortage of available donor lungs has prompted the development of programs of controlled DCD for lung transplantation. The combined thorax-abdomen extraction in these cases is carried out only in a few centers in Spain, being even more exceptional considering the combined use of super rapid lung extraction with abdominal normothermic regional perfusion...

OBJECTIVE: The objective is to describe the donations made with extracorporeal membrane oxygenation as a method of preservation to meet the characteristics of the donors and the transplants obtained. METHODS: This was a retrospective descriptive study, using the donation registration data made at Virgen de las Nieves Hospital from 2010 to February 2018. RESULTS: A total of 11 transfers occurred: 2 to the province of Jaen (Jaen Hospital, 92 km from Virgen de las Nieves Hospital; San Agustín Hospital, Linares, 136 km), 1 to Santa Ana Hospital, Motril (68 km), 1 to Poniente Hospital, El Ejido, Almeria (137 km), and 7 trips within the city of Granada...

Deceased after circulatory death (DCD) donors offer a viable solution to the current organ shortage, particularly the Maastricht Class III (arrest subsequent to cessation of life support in the hospital). Although current results from these donors are very satisfactory, the number of included donors is too low and future expansion of inclusion criteria will likely decrease organ quality, with negative consequences on the complication rate. This donor type thus represents a priority in terms of scientific exploration, so as to study it in controlled settings and prepare for future challenges...

INTRODUCTION: Lung transplantation is the only successful treatment option for patients experiencing end-stage lung disease. Results have improved significantly in the last decade; however, the number one limiting factor is still the shortage of donor lungs. Due to the discrepancy between available donor lungs and patients awaiting lung transplantation, many centers have reintroduced donation after cardiac death (DCD). According to their results, DCD and donation after brain death (DBD) are comparable in terms of survival and graft function...

No abstract text is available yet for this article.

BACKGROUND: The major concern in liver transplantation of grafts from donation after circulatory death (DCD) donors remains the high incidence of non-anastomotic biliary strictures (NAS). Machine perfusion has been proposed as an alternative strategy for organ preservation which reduces ischemia-reperfusion injury (IRI). Experimental studies have shown that dual hypothermic oxygenated machine perfusion (DHOPE) is associated with less IRI, improved hepatocellular function, and better preserved mitochondrial and endothelial function compared to conventional static cold storage (SCS)...

BACKGROUND: Standard-criteria donation after circulatory death (DCD) kidney transplants (KTx) have higher primary nonfunction, delayed graft function (DGF), and rejection rates than age-matched donation after brain death (DBD) but similar graft survival. Data on expanded-criteria DCD are conflicting and many centers remain concerned regarding their use. METHODS: In this single-center observational study with 5-year follow-up, we analyzed data from 112 primary DCD Maastricht category-III single KTx receiving similar organ preservation and maintenance immunosuppression...

BACKGROUND: No data exist to evaluate how hepatectomy time (HT), in the context of donation after cardiac death (DCD) procurement, impacts short- and long-term outcomes after liver transplantation (LT). In this study, we analyze the impact of the time from aortic perfusion to end of hepatectomy on outcomes after DCD LT in the United Kingdom. METHODS: An analysis of 1112 DCD donor LT across all UK transplant centers between 2001 and 2015 was performed, using data from the UK Transplant Registry...