Observational Study of the Clinical Characteristics and Short-Term Outcomes of Kidney Transplant Recipients Diagnosed With COVID-19 Infection (SARS-CoV-2) Requiring Hospitalization in New Orleans.

Kidney transplant recipients are at increased risk of severe disease and death caused by coronavirus disease 2019 (COVID-19) infection. The role of immunosuppressive medications in the clinical presentation, disease course, and outcomes is not well understood. We analyzed kidney transplant recipients diagnosed with COVID-19 and requiring hospitalization during the initial infection surge at 2 large transplant centers in New Orleans, Louisiana, between February 1, 2020 and April 30, 2020.

ECMO During Combined Heart-Kidney Transplantation: A Case Report.

Combined heart-kidney transplantation (CHKT) is a therapy for a carefully selected subgroup of patients with concomitant heart and kidney failure. Discerning whether there is reversible or irreversible kidney disease is crucial to selection for CHKT versus heart transplant alone to optimize therapeutic value and organ allocation. Methods for determining extent of kidney disease include estimating glomerular filtration rate, creatinine clearance, kidney ultrasonography, and kidney biopsy.

Neural Substrates of Overgeneralized Conditioned Fear in PTSD.

Objective: Heightened generalization of fear from an aversively reinforced conditioned stimulus (CS+, a conditioned danger cue) to resembling stimuli is widely accepted as a pathogenic marker of posttraumatic stress disorder (PTSD). Indeed, a distress response to benign stimuli that "resemble" aspects of the trauma is a central feature of the disorder. To date, the link between overgeneralization of conditioned fear and PTSD derives largely from clinical observations, with limited empirical work on the subject.