Contemporary Ethical Considerations for Pediatric Metabolic and Bariatric Surgery.

Background: The prevalence of pediatric obesity continues to increase dramatically. Though metabolic and bariatric surgery (MBS) is efficacious and is supported by high-quality data in this population, it remains underutilized. This paper aims to discuss current ethical concerns, considerations, and controversies of pediatric MBS.

Association of nonstandardized model for end-stage liver disease score exceptions with waitlist mortality in adult liver transplant candidates.

In the US liver allocation system, nonstandardized model for end-stage liver disease (MELD) exceptions (NSEs) increase the waitlist priority of candidates whose MELD scores are felt to underestimate their true medical urgency. We determined whether NSEs accurately depict pretransplant mortality risk by performing mixed-effects Cox proportional hazards models and estimating concordance indices. We also studied the change in frequency of NSEs after the National Liver Review Board's implementation in May 2019.

When Fulfilling a Professional Obligation Causes Moral Distress: A New Evaluative Approach.

Purpose: The term 'moral distress' was coined by Andrew Jameton to name the anguish that clinicians feel when they cannot pursue what they judge to be right because of institutional constraints. We argue that moral distress in critical care should also be addressed as a function of the constraints of ethics and propose an evaluative approach to the experience considering its implications for professional identity.

Method: We build on a selective review of the literature and analyze a paradigmatic example of moral distress, namely, clinicians who feel compelled to perform procedures on patients that seem futile.

A Common Longitudinal Intensive Care Unit data Format (CLIF) to enable multi-institutional federated critical illness research.

Background: Critical illness, or acute organ failure requiring life support, threatens over five million American lives annually. Electronic health record (EHR) data are a source of granular information that could generate crucial insights into the nature and optimal treatment of critical illness. However, data management, security, and standardization are barriers to large-scale critical illness EHR studies.

Complexities of autonomy in military medical ethics: A brief report.

The first Fallen Surgeons Military Educational Symposium was convened in conjunction with the the American Association for the Surgery of Trauma (AAST) 23 meeting, under the guidance of the AAST Military Liaison Committee. The daylong session included a 1.5-hour segment on military medical ethics in combat and its unique challenges.

Brain death: Controversies and reappraisals.

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The impending hepatology workforce shortage: Ethical considerations for closing the gap.

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Implications of the Law on Reproductive and Sexual Health.

The United States has a longstanding history of using laws to define the scope of government involvement in controlling personal matters related to sex and sexuality. Although the government serves a valuable role in protecting and promoting public health, sexual and reproductive health is unduly impacted by social stigma in ways that other fields of medicine are not. Consequently, this care is often singled out by legislation that limits rather than protects this care.

Graft Survival of En Bloc Deceased Donor Kidneys Transplants Compared With Single Kidney Transplants.

Background: The US Kidney Allocation System allocates en bloc deceased donor kidney grafts from donors <18 kg in sequence A along with single kidney transplants (SKTs) from kidney donor profile index (KDPI) top 20% donors. Although en bloc grafts outperform SKT grafts holding donor weight constant, it is unclear if en bloc grafts from the smallest pediatric donors perform the same as top 20% KDPI SKTs.

Methods: Using the Scientific Registry of Transplant Recipients, we compared the donor characteristics and graft survival of en bloc grafts from the smallest donors (<8 kg) and from larger donors (≥8 kg) with SKTs by KDPI sequence for transplants performed in 2021.

Association of Race and Ethnicity With High Longevity Deceased Donor Kidney Transplantation Under the US Kidney Allocation System.

Rationale & Objective: The US Kidney Allocation System (KAS) prioritizes candidates with a≤20% estimated posttransplant survival (EPTS) to receive high-longevity kidneys defined by a≤20% Kidney Donor Profile Index (KDPI). Use of EPTS in the KAS deprioritizes candidates with older age, diabetes, and longer dialysis durations. We assessed whether this use also disadvantages race and ethnicity minority candidates, who are younger but more likely to have diabetes and longer durations of kidney failure requiring dialysis.

Post-transplant survival after normothermic regional perfusion versus direct procurement and perfusion in donation after circulatory determination of death in heart transplantation.

Background: Since 2019, the annual transplantation rate of hearts donated following circulatory death (DCD) has increased significantly in the United States. The 2 major heart procurement techniques following circulatory death are direct procurement and perfusion (DPP) and normothermic regional perfusion (NRP). Post-transplant survival for heart recipients has not been compared between these 2 techniques.

Decision-Making in Surgery.

Surgeons face unique challenges in perioperative decision-making and communication with patients and families. In cardiothoracic surgery, the stakes are high, life and death decisions must be made quickly, and surgeons often lack a longstanding relationship with patients and families prior to intervention. This review considers specific challenges in the preoperative period followed by those faced postoperatively.

Hospital Policy Variation in Addressing Decisions to Withhold and Withdraw Life-Sustaining Treatment.

Background: Sociodemographic disparities in physician decisions to withhold and withdraw life-sustaining treatment exist. Little is known about the content of hospital policies that guide physicians involved in these decisions.

Research Question: What is the prevalence of US hospitals with policies that address withholding and withdrawing life-sustaining treatment; how do these policies approach ethically controversial scenarios; and how do these policies address sociodemographic disparities in decisions to withhold and withdraw life-sustaining treatment?

Study Design And Methods: This national cross-sectional survey assessed the content of hospital policies addressing decisions to withhold or withdraw life-sustaining treatment.