RecruitingPhase 2Drug trialMedical Cannabis in Patients With Advanced Pancreatic and Colorectal CancerMany patients with advanced pancreatic cancer and colorectal cancer experience burdensome and difficult-to-treat symptoms. The impact of multiple symptoms (called "symptom burden") can negatively affect a patient's quality of life, decrease their ability to tolerate cancer treatments, and lead to worse survival. Current approaches to manage these cancer-associated symptoms often work poorly, with most patients reporting a moderate to severe symptom burden. Therefore, there is an urgent need for treatments that improve these symptoms in patients with advanced pancreatic and colorectal cancer, and data suggests that medical cannabis can help. In this research study, we are examining the usefulness of using medical cannabis in patients with advanced pancreatic cancer and colorectal cancer to further study how cannabis can impact their symptom burden.