Pretransplantation coronavirus disease 2019 vaccination requirements: A matched case-control study of factors associated with waitlist inactivation.

Numerous United States transplant centers require solid organ transplantation candidates to be vaccinated against the coronavirus disease of 2019 to be active on the United Network for Organ Sharing waiting list. This study examined characteristics of adult patients on one center's kidney transplantation waiting list whose status was inactivated due to a lack of coronavirus disease 2019 vaccination by July 1, 2022, and who did not subsequently provide proof of vaccination by August 31, 2022 (cases). Patients in the control group were retrospectively matched to patients in the case group in a 4-to-1 fashion according to age, sex, and "active" status on the waiting list.

Sleeve gastrectomy prior to liver transplantation is superior to medical weight loss in reducing posttransplant metabolic complications.

Strategies to optimize the management of obesity-related metabolic complications after liver transplantation (LT) are needed. We examined the effect of pre-LT sleeve gastrectomy (SG), as compared to medical weight loss (MWL), on post-LT outcomes. This is a cohort study of adults (≥18 years) with medically complicated obesity who were eligible for pre-LT SG and underwent LT from January 1, 2006 to June 1, 2016.