CHESHIRE, Conn.--(BUSINESS WIRE)--Alexion Pharmaceuticals, Inc. (Nasdaq: ALXN) today announced that researchers are scheduled to present clinical and laboratory research on the role of terminal complement inhibition therapy in kidney transplantation patients at high risk for antibody-mediated rejection (AMR) at the American Transplant Congress, being held May 1 to 5, 2010, in San Diego. This research includes interim results from an investigator-initiated study of Soliris® (eculizumab) for the prevention of AMR in kidney transplantation patients.