Is the Transplantation of Elderly and DCD Donors in Low MELD Recipients Justified: An Intent-to-treat Analysis.

Background: Thousands of people die or are removed from the liver transplant waitlist because of deterioration. One major challenge is the donor shortage. Increasing extended criteria donor (ECD) allograft usage can address this.

A Protocol for Enhancing Allied Health Care for Older People in Residential Care: The EAHOP Intervention.

Background: Complications due to frailty and injury after falls are a significant problem for people living in residential aged care. This can lead to a range of negative outcomes including poor physical, social, and psychological well-being. The Australian Royal Commission into Aged Care Quality and Safety highlighted many aspects of care in residential aged care homes requiring improvement, leading to specific recommendations aimed at improving the outcomes in this area.

Asynchronous Transitions from Hepatoblastoma to Carcinoma in High-Risk Pediatric Tumors.

Most malignant hepatocellular tumors in children are classified as either hepatoblastoma (HB) or hepatocellular carcinoma (HCC), but some tumors demonstrate features of both HB and HCC. These tumors have been recognized under a provisional diagnostic category by the World Health Organization and are distinguished from HB and HCC by a combination of histological, immunohistochemical, and molecular features. Their outcomes and cellular composition remain an open question.

Clinical utility of plasma microbial cell-free DNA sequencing in determining microbiologic etiology of infectious syndromes in solid organ transplant recipients.

Background: Metagenomic next-generation sequencing (mNGS) is increasingly being used for microbial detection in various infectious syndromes. However, data regarding the use of mNGS in solid organ transplant recipients (SOTR) are lacking.

Objectives: To describe and analyze real-world clinical impact of mNGS using plasma microbial cell-free DNA (mcfDNA) in SOTR.

Survival outcomes following liver retransplantation (reSOFT) score: A model predicting survival after adult liver retransplantation.

Recipient and donor risk factors impacting adult liver retransplantation remain inadequately described in the modern era of liver transplantation. Our study aimed to develop a risk model for 3-month recipient survival following liver retransplantation using data from the Organ Procurement and Transplantation Network's (OPTN) liver transplantation database. We conducted univariate and multivariable analyses on 6,660 adult patients who underwent liver retransplantation between 2002 and 2023.

The impact of recipient hypernatremia on pediatric liver transplantation outcomes.

In pediatric liver transplants, dysnatremias have been found to have an impact on pretransplant and posttransplant outcomes. However, much of the current literature has focused on waitlist survival, secondary organ damage, and dysnatremia in donors rather than in recipients. To understand the effect of recipient immediate pretransplant hypernatremia on posttransplant mortality, we conducted a multivariable retrospective review analyzing data from 8011 pediatric patients undergoing liver transplantation provided by the United Network for Organ Sharing (UNOS).

Incidence and risk factors for chronic rejection in pediatric liver transplantation.

Chronic rejection (CR) is a progressive immunological injury that frequently leads to long-term liver allograft dysfunction and loss. Although CR remains an important indication for retransplantation, as transplant immunosuppression has evolved, its prevalence in adults undergoing liver transplantation (LT) has declined. However, the incidence and factors that lead to CR in pediatric LT are poorly defined.

Healthcare Worker Attitudes to Living Donation Prior to Planned Withdrawal of Care.

Background And Aims: This study assesses the attitudes of healthcare practitioners toward Living Donation Prior to Planned Withdrawal of Care (LD-PPW): the recovery of a living donor organ before withdrawal of life-sustaining measures in a patient who does not meet criteria for brain death, but for whom medical care toward meaningful recovery is deemed futile.

Methods: An electronic survey was administered to 1735 members of the American Society of Transplant Surgeons mailing list with 187 responses (10.8%).

Severe febrile neutropenia and pancytopenia in a patient with advanced hepatocellular carcinoma treated with atezolizumab and bevacizumab: a case report.

Background: Immune checkpoint inhibitors (ICIs), agents that stimulate T-cell function, have become the standard first-line treatment for unresectable hepatocellular carcinoma (HCC). However, they may also cause immune-related adverse events (irAEs), which are rare and have not been extensively reported. Here, we describe a case of severe febrile neutropenia and pancytopenia after atezolizumab plus bevacizumab (atezo/bev) therapy and its treatment course.

A Surgical Collaborative to Empower Medical Student Research.

Mini abstracts: Faculty at the Baylor College of Medicine have developed a flexible research collaborative through which students gain research skills and individualized mentorship. This division has produced 86 trainee first author publications, 64 manuscripts by 34 different medical students with an average Scimago Journal Rank of 1.293 (range: 1.

Trends in Survival for Adult Organ Transplantation.

Objective: Intent-to-treat analysis follows patients from listing to death, regardless of their transplant status, and aims to provide a more holistic scope of the progress made in adult solid-organ transplantation.

Background: Many studies have shown progress in waitlist and post-transplant survival for adult kidney, liver, heart, and lung transplants, but there is a need to provide a more comprehensive perspective of transplant outcomes for patients and their families.

Methods: Univariable and multivariable Cox regression analyses were used to analyze factors contributing to intent-to-treat survival in 813,862 adults listed for kidney, liver, heart, and lung transplants.

Intraoperative renal replacement therapy during liver transplantation in children: Safety, efficacy and impact on survival.

Background: Intraoperative Continuous Renal Replacement Therapy (iCRRT) can prevent life-threatening complications, facilitate fluid management, and maintain metabolic homeostasis during liver transplantation (LT) in adults. There is a paucity of data in pediatric LT. We evaluated the safety, efficacy, and impact on survival of iCRRT in pediatric LT.

Postoperative outcomes of acute-on-chronic liver failure in infants and children with biliary atresia.

Introduction: Acute-on-chronic liver failure (ACLF) is associated with increased mortality and morbidity in patients with biliary atresia (BA). Data on impact of ACLF on postoperative outcomes, however, are sparse.

Method: We performed a retrospective analysis of patients with BA aged <18 years who underwent LT between 2011 and 2021 at our institution.

Identifying drivers of cost in pediatric liver transplantation.

Understanding the economics of pediatric liver transplantation (LT) is central to high-value care initiatives. We examined cost and resource utilization in pediatric LT nationally to identify drivers of cost and hospital factors associated with greater total cost of care. We reviewed 3295 children (<21 y) receiving an LT from 2010 to 2020 in the Pediatric Health Information System to study cost, both per LT and service line, and associated mortality, complications, and resource utilization.

Genome-wide association study identifies high-impact susceptibility loci for HCC in North America.

Background And Aims: Despite the substantial impact of environmental factors, individuals with a family history of liver cancer have an increased risk for HCC. However, genetic factors have not been studied systematically by genome-wide approaches in large numbers of individuals from European descent populations (EDP).

Approach And Results: We conducted a 2-stage genome-wide association study (GWAS) on HCC not affected by HBV infections.

Risk Index Predicts Pediatric Heart Allograft Non-Utilization.

Background: Children listed for heart transplantation face the highest waitlist mortality among all solid organ transplant patients (14%). Attempts at decreasing donor allograft non-utilization (41.5%) could potentially decrease waitlist mortality for pediatric heart transplant patients.

Stevens-Johnson syndrome/toxic epidermal necrolysis in an orthotopic liver transplant recipient: a case report.

Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) is a rare spectrum of acute, mucocutaneous drug reactions characterized by epidermal necrosis of the skin and mucous membranes with progressive multiorgan failure. Cutaneous presentation of SJS/TEN is similar to that of acute graft-versus-host disease, creating a diagnostic dilemma in solid-organ transplant recipients presenting with diffuse, erythematous eruptions, skin sloughing, and systemic sequelae, reflective of both diseases. This case report details a 48-year-old woman post-orthotopic liver transplantation (OLT) who developed a diffuse, painful, morbilliform rash with progressive desquamation, along with corresponding pathological analysis indicative of SJS/TEN.

Retrospective Analysis of the Impact of High- and Low-Quality Donor Livers for Patients with High-Acuity Illness.

BACKGROUND Patients with high-acuity liver failure have increased access to marginal and split liver options, owing to historically high waitlist mortality rates. While most research states that donor liver quality has no impact on patients with high-acuity illness, there have been inconsistencies in recent research on how liver quality impacts post-transplant outcomes for these patients. We aimed to quantify donor liver quality with various post-transplantation patient outcomes for patients with high-acuity illness.

Critical elements of pediatric liver cancer surgery.

The appropriate management of pediatric liver malignancies, primarily hepatoblastoma and hepatocellular carcinoma, requires an in depth understanding of contemporary preoperative risk stratification, experience with advanced hepatobiliary surgery, and a good relationship with one's local or regional liver transplant center. While chemotherapy regimens have become more effective, operative indications more well-defined, and overall survival improved, the complexity of liver surgery in small children provides ample opportunity for protocol violation, inadequate resection, and iatrogenic morbidity. These guidelines represent the distillation of contemporary literature and expert opinion as a means to provide a framework for preoperative planning and intraoperative decision-making for the pediatric surgeon.

Estimating risk of prolonged mechanical ventilation after liver transplantation in children: PROVE-ALT score.

Background: Children at high risk for prolonged mechanical ventilation (PMV) after liver transplantation (LT) need to be identified early to optimize pulmonary support, allocate resources, and improve surgical outcomes. We aimed to develop and validate a metric that can estimate risk for Prolonged Ventilation After LT (PROVE-ALT).

Methods: We identified preoperative risk factors for PMV by univariable analysis in a retrospective cohort of pediatric LT recipients between 2011 and 2017 (n = 205; derivation cohort).