The primary objective of this research study is to explore the barriers encountered by specific demographic groups of rectal cancer patients during the engagement in clinical trials, which historically lack diverse representation.

By carefully analyzing data from various demographic perspectives, this study aims to uncover patterns that impact the experiences of future rectal cancer patients. Active involvement in this crucial research is of utmost importance, as it can offer unique insights to enhance the participation and completion rates of rectal cancer patients in clinical study.

Inclusion Criteria:

• Confirmed diagnosis of rectal cancer
• Aged ≥ 18 years old and ability to provide written informed consent obtained prior to participation in the study and any related procedures being performed
• No prior treatment for rectal cancer

Exclusion Criteria:

• Pregnant or lactating woman
• Inability to provide written informed consent
• Enrolled in another research study

Patients with rectal cancer who are actively participating in a clinical research, but have not yet completed enrollment and randomization.