What specific trials has NCI been conducting with Celebrex?
As of October 2004, DCP sponsored 23 trials of varying sizes to test the potential of celecoxib to prevent cancer in a number of organ sites. These trials range in size from under 10 participants to more than 2,000 and aim to prevent bladder, breast, cervical, colorectal, esophageal, head and neck, skin, lung, oral, and prostate cancers, as well as multiple myeloma. The majority of these trials are in collaboration with Pfizer, Inc.