The impact of delayed graft function after pancreas transplantation on clinical outcomes and survival.

Introduction: Delayed graft function after pancreas transplantation (pDGF) is still lacking of a homogenous definition. So, its incidence and clinical impact are poorly understood.

Methods: 151 consecutive pancreas transplants (PTx) performed at the Medical University of Innsbruck between January 2011 and December 2021.

Combined Pancreas-kidney Transplantation After Rescue Allocation: The Eurotransplant Experience: A Retrospective Multicenter Outcome Analysis.

Background: Simultaneous pancreas-kidney transplantation (SPKT) is the therapy of choice for selected patients with complicated type 1 diabetes mellitus and end-stage renal disease. Pancreas rescue allocation was implemented in Eurotransplant allocation algorithms to increase organ utilization, concurrently facilitating transplantation of supposedly inferior quality organs. The aim of this study was to examine whether outcomes of SPKT after rescue allocation, which can either be recipient-oriented extended allocation or competitive rescue allocation, were as good as after standard allocation.

"YouTube" for Surgical Training and Education in Donor Nephrectomy: Friend or Foe?

Background: The COVID-19 pandemic has accelerated the shift toward e-learning and online education in surgical training. With the increasing prevalence of end-stage chronic kidney disease, kidney transplantation is in high demand. Donor safety is crucial in nephrectomy procedures, highlighting the importance of effective training.

Normothermic Liver Machine Perfusion at a Large European Center: Real-world Outcomes following 238 Applications.

Objective: To report outcomes from routine clinical practice of liver transplantation (LT) following normothermic liver machine perfusion (NLMP) and compare to LT after static cold storage (SCS).

Background: NLMP is emerging as a clinical routine in LT and has recently received renewed attention; however, outcomes outside of clinical trials are lacking.

Methods: All adult LT between February 2018 and January 2023 were included.

Corrigendum to 'Transplant oncology - Current indications and strategies to advance the field' [JHEP Reports 6 (2024) 100965].

[This corrects the article DOI: 10.1016/j.jhepr.

Gasification chars and activated carbon: Systematic physico-chemical characterization and effect on biogas production.

Gasification residues/chars (GR) and activated carbon (AC) are added to wastewater treatment processes mainly as a fourth purification stage, e.g., to adsorb heavy metals or pharmaceutical residues.

The Predictive Value of Graft Viability and Bioenergetics Testing Towards the Outcome in Liver Transplantation.

Donor organ biomarkers with sufficient predictive value in liver transplantation (LT) are lacking. We herein evaluate liver viability and mitochondrial bioenergetics for their predictive capacity towards the outcome in LT. We enrolled 43 consecutive patients undergoing LT.

Transplant oncology - Current indications and strategies to advance the field.

Liver transplantation (LT) was originally described by Starzl as a promising strategy to treat primary malignancies of the liver. Confronted with high recurrence rates, indications drifted towards non-oncologic liver diseases with LT finally evolving from a high-risk surgery to an almost routine surgical procedure. Continuously improving outcomes following LT and evolving oncological treatment strategies have driven renewed interest in transplant oncology.

The BAR Score Predicts and Stratifies Outcomes Following Liver Retransplantation: Insights From a Retrospective Cohort Study.

Liver retransplantation (reLT) yields poorer outcomes than primary liver transplantation, necessitating careful patient selection to avoid futile reLT. We conducted a retrospective analysis to assess reLT outcomes and identify associated risk factors. All adult patients who underwent a first reLT at the Medical University of Innsbruck from 2000 to 2021 (N = 111) were included.

Post-pancreatectomy acute pancreatitis after pancreatoduodenectomy: Analysis of a clinically-relevant complication in a single-center retrospective study.

Background: /Objectives: This study aimed to evaluate the frequency, clinical impact, and risk factors of post-pancreatectomy acute pancreatitis (PPAP) after pancreatoduodenectomy (PD) according to the definition proposed by the International Study Group for Pancreatic Surgery (ISGPS).

Methods: patients undergoing PD between 2010 and 2021 were retrospectively analyzed. PPAP was defined according to the ISGPS criteria, including elevated serum amylase for 48 h and concurring pancreatitis alterations on a CT scan.

Single Center, Propensity Score Matching Analysis of Different Reconstruction Techniques following Pancreatoduodenectomy.

Background: Pancreatoduodenectomy is still hampered by significant morbidity. So far, there is no universally accepted technique aimed at minimizing postoperative complications. Herein, we compare three different reconstruction techniques.

Liver Transplantation in Recipients With a Positive Crossmatch: A Retrospective Single-Center Match-Pair Analysis.

A positive crossmatch (XM+) is considered a contraindication to solid abdominal organ transplantation except liver transplantation (LT). Conflicting reports exist regarding the effects of XM+ on post-transplant outcomes. The goal of this retrospective single-center analysis is to evaluate the influence of XM+ on relevant outcome parameters such as survival, graft rejection, biliary and arterial complications.

Multidisciplinary Treatment of Liver Metastases from Intracranial SFTs/HPCs: A Report of Three Consecutive Cases.

In the 2016 WHO classification of tumors of the central nervous system, hemangiopericytomas (HPCs) and solitary fibrous tumors (SFTs) were integrated into a new entity (SFT/HPC). Metastases to bone, liver, lung, and abdominal cavity are of concern. Only 37 cases of patients with liver metastases due to intracranial SFTs/HPCs have been reported.

Hyperspectral Imaging as a Tool for Viability Assessment During Normothermic Machine Perfusion of Human Livers: A Proof of Concept Pilot Study.

Normothermic machine perfusion (NMP) allows for viability and functional assessment prior to liver transplantation (LT). Hyperspectral imaging represents a suitable, non-invasive method to evaluate tissue morphology and organ perfusion during NMP. Liver allografts were subjected to NMP prior to LT.

Reassessment of Relevance and Predictive Value of Parameters Indicating Early Graft Dysfunction in Liver Transplantation: AST Is a Weak, but Bilirubin and INR Strong Predictors of Mortality.

Early graft dysfunction (EAD) complicates liver transplantation (LT). The aim of this analysis was to discriminate between the weight of each variable as for its predictive value toward patient and graft survival. We reviewed all LT performed at the Medical University of Innsbruck between 2007 and 2018.

Post-Transplant Malignancies following Pancreas Transplantation: Incidence and Implications on Long-Term Outcome from a Single-Center Perspective.

Chronic immunosuppression is associated with an increased risk of malignancy. The main objective of this study is to evaluate the incidence and effect of post-transplant malignancies (PTMs) following pancreas transplantation. The 348 first pancreas transplants performed between 1985 and 2015 were retrospectively analyzed in this study.

Perioperative Perfusion of Allografts with Anti-Human T-lymphocyte Globulin Does Not Improve Outcome Post Liver Transplantation-A Randomized Placebo-Controlled Trial.

Due to the lack of suitable organs transplant surgeons have to accept unfavorable extended criteria donor (ECD) organs. Recently, we demonstrated that the perfusion of kidney organs with anti-human T-lymphocyte globulin (ATLG) prior to transplantation ameliorates ischemia-reperfusion injury (IRI). Here, we report on the results of perioperative ATLG perfusion in a randomized, single-blinded, placebo-controlled, feasibility trial (RCT) involving 30 liver recipients (LTx).

Influence of early biliary complications on survival rates after pediatric liver transplantation-A positive outlook.

Background: Early biliary complications (EBC) constitute a burden after pediatric liver transplantation frequently requiring immediate therapy. We aimed to assess the impact of EBC on short- and long-term patient and graft survival as well as post-transplant morbidity.

Methods: We analyzed 121 pediatric liver transplantations performed between 1984 and 2019 at the Medical University of Innsbruck for the occurrence of early (<90 days) biliary complications and investigated the influence of EBC on patient and graft survival.

Perfusate Enzymes and Platelets Indicate Early Allograft Dysfunction After Transplantation of Normothermically Preserved Livers.

Background: Normothermic machine perfusion (NMP) has become a clinically established tool to preserve livers in a near-physiological environment. However, little is known about the predictive value of perfusate parameters toward the outcomes after transplantation.

Methods: Fifty-five consecutive NMP livers between 2018 and 2019 were included.

The impact of donor pancreas extraction time on graft survival and postoperative complications in pancreas transplant recipients.

Background: Simultaneous pancreas kidney transplantation (SPK) is the best therapeutic option for patients with diabetes mellitus type 1 and end-stage renal disease. Recently, donor organ extraction time has been shown to affect kidney and liver graft survival. This study aimed to assess the effect of pancreas donor extraction time on graft survival and postoperative complications.

Recipient age and outcome after pancreas transplantation: a retrospective dual-center analysis.

With a later onset of diabetes complications and thus increasing age of transplant candidates, many centers have extended upper age limits for pancreas transplantation. This study investigates the effect of recipient and donor age on outcomes after pancreas transplantation.We retrospectively analyzed 565 pancreas transplants performed at two Eurotransplant centers.

Live Confocal Imaging as a Novel Tool to Assess Liver Quality: Insights From a Murine Model.

Background: In an experimental murine liver clamping model, we aimed to investigate the efficacy of real-time confocal microscopy (RCM) in assessing viability of steatotic livers in comparison to standard assessment tools, including histopathological evaluation.

Methods: C57Bl/6 mice were subjected to a methionine-choline-deficient diet causing nonalcoholic fatty liver disease or to Lieber DeCarli diet causing ethanol-induced liver injury. Untreated animals served as controls.