Study Purpose: This study looks at how people with advanced colorectal cancer (a type of cancer in the colon or rectum) and those with cancer that has come back in the rectum have been treated in Vstra Gtaland, Sweden from 1995 to 2016. It will help us learn about treatment results and how well people survived.
Who Can Join: Adults who have advanced rectal cancer or have had colorectal cancer come back. Participants should have received treatment aimed to cure the cancer.
- Time Commitment: There are no additional visits needed. The study involves reviewing past medical records, so your participation involves sharing your medical information.
- What Will Happen: Researchers will look at medical records to gather data on treatments, surgeries, and outcomes.
- Eligibility: You must have had advanced rectal cancer or a recurrence of colorectal cancer and received curative treatment.
This study is important to understand how cancer treatments have changed over time and how they affect patient outcomes. If you think you might be eligible and want to share your medical history, please consider this study.