SAN DIEGO--(BUSINESS WIRE)--A Virginia man yesterday filed what is believed to be the first personal injury lawsuit stemming from injuries associated with the use of Byetta®, an injectable medication for diabetes. Victor Deleon alleges in a lawsuit filed in San Diego Superior Court (Case No. 37-2008-00090003-CU-PL-CTL) that the manufacturer of the drug, San Diego-based Amylin Pharmaceuticals, Inc., and the drug’s co-marketer, Eli Lilly and Company, failed to adequately test and monitor the side effects of Byetta®, and didn’t warn doctors or patients of the risk of developing pancreatitis. Deleon was hospitalized in December of 2007 after developing the condition, which causes inflammation of the pancreas and can lead to bleeding and death.