Publications by authors named "J M Ruck"
Introduction: Hepatic epithelioid hemangioendothelioma (HEH) is a rare indication of liver transplant with limited evidence.
Methods: Adult recipients undergoing first-time liver-only transplant from 2002 to 2021 in the United States were identified using the UNOS/OPTN database. We compared post-transplant outcomes of recipients receiving liver transplant for HEH versus other diagnoses.
Purpose: The new rescue kidney policy in the United States was implemented in June 2023. To estimate its potential impact, we investigated a historic cohort of heart transplant (HT) recipients who would have been eligible for a kidney-after-heart transplant under this policy.
Methods: Adult heart-only recipients from 1/1/2000 to 3/31/2023 in the United Network for Organ Sharing database were categorized by retroactively applying eligibility criteria from the new policy: eGFR≤20mL/min, CrCl≤20mL/min, or dialysis 60-365 days post-HT.
Background: Highly effective modulator therapies (HEMT) including ivacaftor (IVA) and elexacaftor/tezacaftor/ivacaftor (ETI) have transformed treatment for people with cystic fibrosis (pwCF). However, non-HEMT-responsive mutations are more common in pwCF of non-White race/ethnicity; introduction of HEMT might have exacerbated racial/ethnic disparities in CF care.
Methods: Using the Scientific Registry of Transplant Recipients, we identified all lung transplant candidates and recipients 05/2005-12/2022 and categorized them by diagnosis (CF/non-CF), race/ethnicity (non-Hispanic White/Black/Hispanic) and era [Pre-HEMT (2005-1/30/2012), IVA (1/31/2012-10/30/2019), ETI (10/31/2019-12/31/2022)].
Background: Machine perfusion (MP) for liver transplantation has become more widespread in the United States, but national studies on this growing practice are lacking. We investigated national use and outcomes of MP for liver transplantation.
Methods: Adult (≥18 y) liver recipients transplanted between January 1, 2016 and September 30, 2023 in the United Network for Organ Sharing database were included.
Introduction: Incidence of and risk factors for early hospital readmission (EHR) are poorly defined in pediatric liver transplant recipients. Therefore, we evaluated EHR incidence and risk factors for pediatric liver recipients in a nationally representative sample.
Methods: Using the Society of Pediatric Liver Transplantation database, we retrospectively analyzed 2808 pediatric liver-only recipients transplanted 2011-2022.