Samuel Kerr, MD

Unresectable pancreatic cancer has few therapeutic options and adismal prognosis. Cyclooxygenase-2 (COX-2) expression is increasedat the RNA and protein levels in most human pancreatic cancers. Thepurpose of this trial was to determine whether the addition of a COX-2inhibitor to chemotherapy was beneficial. To date, 11 patients with inoperablepancreatic cancer have been treated with the combination ofgemcitabine (Gemzar), irinotecan (Camptosar), and celecoxib(Celebrex) at 400 mg orally twice daily. Encouraging pain relief, improvementin performance status, and decreases in CA 19-9 andcarcinoembryonic antigen levels have been observed.