Epidemiology, Management, and Outcome of Atypical Hemolytic Uremic Syndrome in an Omani Cohort.

Objectives: Atypical hemolytic uremic syndrome (aHUS) is a rare, life-threatening disease of chronic uncontrolled complement pathway activation that leads to thrombotic-microangiopathy, along with severe organ damage, including end-stage kidney disease. This study aimed to evaluate the epidemiology, management, and outcome of aHUS in an Omani population.

Methods: This retrospective descriptive cohort study assessed all cases of aHUS diagnosed and followed up at two tertiary care centers in Oman from January 2008 to December 2019, based on clinical features, complement pathway assays, histopathological, and genetic testing.

The Challenge of Graft Nephrectomy after Transplant Tourism.

The morbidity and mortality rates of transplant nephrectomy are closely related to the indications of nephrectomy. This study evaluates the indications, etiology, and complications of graft nephrectomies for commercial kidney transplantation (CKT). Data were analyzed retrospectively for graft nephrectomies for CKT from January 2009 to December 2017 at the Royal Hospital, Muscat, Oman.