EXCLUSION CRITERIA FOR SECOND-LINE THERAPY: Anticipated patient survival under 2 months Anticipated survival minimum of 12 months. Anticipated survival of < 3 months Major anticipated illness or organ failure incompatible with survival from bone marrow transplantation (BMT). Anticipated survival of < 3 months Participants with a serious medical illness that may limit survival to less than 3 months Must have an anticipated survival of at least 12 weeks. Anticipated survival of at least 3 months Major anticipated illness or organ failure incompatible with survival from bone marrow transplant (BMT) Predicted survival of > 6 months Anticipated survival of at least 6 months Major anticipated illness or organ failure incompatible with survival form transplant Major anticipated illness or organ failure incompatible with survival from peripheral blood stem cell (PBSC) transplant An anticipated overall survival of at least 6 months Anticipated patient survival under 3 months Patients must have a reasonable expectation of ? 6 months survival Anticipated survival of at least 3 months Anticipated patient survival under 3 months Anticipated lifespan greater than 3 months Anticipated survival of at least 6 months Anticipated survival of less than 1 month Anticipated patient survival under 3 months Presence of any other medical complications that imply a survival of less than six months Anticipated patient survival under 2 months Anticipated survival of at least 6 months Anticipated survival of at least 3 months Anticipated patient survival under 3 months Anticipated survival under 3 months Survival less than 12 months after surgery (either predicted survival before surgery or actual survival after surgery < 12 months) If survival is deemed less than 6 months for any medical condition Patients should, in the estimate of the treating physicians, be anticipated to have a median survival of > 1 year Diagnosed with stage I or II pancreatic cancer or with anticipated survival of less than three months Anticipated survival less than 5 years, as per the treating physician Patients must have an estimated survival greater or equal to 3 months Participants with active infection(s) for which they are receiving drug treatment unless the clinical status is judged to be stable and survival is estimated to be at least 6 weeks ECOG performance status of 0 - 2 and estimated survival of at least 3 months Estimated survival of at least 12 weeks; For known primary, disease-specific graded prognostic assessment (ds-GPA) estimated median survival no less than 6 months For unknown primary, graded prognostic assessment (GPA) estimated median survival no less than 6 months Patients who have a known primary and have an estimated median survival less than 6 months per ds-GPA Patients who have an unknown primary and have an estimated median survival less than 6 months per GPA Estimated survival >= 3 months Surgeon's estimated survival >= 1 month Estimated survival < 1 month Patients with an estimated survival of less than three months. Estimated survival of at least 8 weeks Estimated survival of at least 3 months Estimated survival ? 6 months. An estimated progression-free survival of less than one year Patients must have an estimated survival greater than or equal to 3 months Estimated >4 months survival probability. Estimated >4 month survival probability. Patients with an estimated survival of less than one year are not eligible Probability of survival is at least 6 months Patients with an ECOG performance status of 0, 1, or 2, and estimated survival of > 12 weeks. Estimated survival of at least 6 months. Patient may have distant metastatic disease provided the estimated survival is at least 1 year