This issue of the Surgical Oncology Clinics will review the important clinical trials from the past eight years in following topics: breast cancer, soft tissue sarcoma, rectal and anal carcinoma, pancreatic adenocarcinoma, hepatocellular carcinoma, gastric cancer, esophageal cancer, colon cancer, advanced and metastatic colorectal carcinoma, gastrointestinal stromal tumors, and melanoma.