BLOOMINGTON, Ind.--(BUSINESS WIRE)--July 31, 2006--Cook Incorporated has completed patient enrollment in the STARZ-TX2 clinical trial (Study of Thoracic Aortic Aneurysm Repair with the Zenith® TX2(TM) Thoracic TAA Endovascular Graft) and is preparing data for submission to the Food and Drug Administration (FDA) later this year.