Changes to the system that distributes deceased donor kidneys nationwide helped increase the rates of transplants for African American and Hispanics dialysis patients on the waiting list, according to a new study from Johns Hopkins University. The system’s old algorithm originally gave priority to patients based on how long they had been on the list. In December 2014, the algorithm was changed to give priority to patients based on how long they had been on dialysis. The goal of the changes was to increase transplant accessibility to minorities. To determine whether the changes had any effect, researchers examined transplant records from nearly two years before the new rules were in place to nearly 10 months [...]