Phase 1 Study of Preoperative Gemcitabine Plus CP-870, 893 Followed by Addition of CP-870,893 to Standard -Of-care Adjuvant Chemoradiation for Patients With Newly Diagnosed Resectable Pancreatic Carcinoma

Non ductal adenocarcinomas, neuroendocrine neoplasms, cystic tumors of the pancreas such as cystadenomas, cystadenocarcinomas and solid pseudopapillary neoplasms. In addition adenocarcinomas arising from duodenum, distal bile duct, and ampulla will also be excluded.

Patients with M1 disease.

Patients with any type of recurrent pancreatic adenocarcinoma

Prior therapy such as chemotherapy or radiation therapy for pancreatic cancer

Patients with a previous history of active malignancy within 5 years prior to study entry, except 1) in situ cervical carcinoma or 2) non-melanoma skin cancer

Previous treatment with any other compound that targets CD40

Concurrent treatment with any anticancer agent outside of this protocol.

Prior allogeneic bone marrow transplant

History of autoimmune disorder, including type 1 diabetes mellitus, pemphigus vulgaris, systemic mastocytosis, systemic lupus erythromatosis, dermatomyositis/polymyositis, rheumatoid arthritis, systemic sclerosis, Sjorgen's syndrome, vasculitis/arteritis, Behcet's syndrome, autoimmune thyroiditis, multiple sclerosis, or uveitis. Vitiligo is allowed.

History (within the previous year) of stroke or transient ischemic attack, unstable angina, myocardial infarction, congestive heart failure.

History of deep venous thrombosis or migratory thrombophlebitis (Trousseau);

Hereditary or acquired coagulopathies (e.g., hemophilia, von Willebrands's disease, or cancer-associated DIC)

Prior allergic reactions attributed to other monoclonal antibodies.

Concurrent or planned concurrent treatment with systemic high dose (immunosuppressive) corticosteroids or treatment with systemic corticosteroids within 4 weeks of baseline.

Treatment on another therapeutic clinical trial within 4 weeks of enrollment in this trial.

Concurrent or planned concurrent treatment with anticoagulant such as Coumadin or heparin, except to maintain patency of in-dwelling catheters.

Ongoing or active infection;treatment with systemic antibiotics or antifungals for ongoing or recurrent infection (topical use of antibiotics or antifungals is allowed)

Pregnancy or breast-feeding-female patients must be surgically sterile, be post-menopausal, or must agree to use effective contraception during the period of therapy and for 12 months following the last dose of CP-870,893. All female patients with reproductive potential may not participate unless they agree to use an effective contraceptive method.

Other uncontrolled, concurrent illness that would preclude study participation; or, psychiatric illness or social challenges that would entail unreasonable risk or preclude informed consent or compliance with study procedures.

What this study is about