A Web-Based Dyadic Intervention for Colorectal Cancer

PRIMARY OBJECTIVES: I. To develop a web-based dyadic intervention for patients with colorectal cancer receiving chemotherapy and their caregivers (CRCweb). Ia. Determine tailored contents by identifying needs and supports for a web-based dyadic intervention using interviews with patient-caregiver dyads (n=8); Ib. Develop a prototype of a web-based dyadic intervention program (CRCweb); Ic. Test the usability (e.g., design, navigation, structure, language) of CRCweb prototype using interviews with 4 dyads (in Aim Ia). II. Evaluate the feasibility and acceptability of CRCweb for patients with colorectal cancer receiving chemotherapy and their caregivers in 20 dyads in a pilot clinical trial. III. Evaluate the preliminary effects of CRCweb on the primary outcome (i.e., attrition, adherence, acceptability, fatigue, depression, sleep disturbance, pain, and cognitive dysfunction) and secondary outcomes (i.e., quality of life) for patients with colorectal cancer receiving chemotherapy and their caregivers in 20 dyads in a pilot clinical trial. OUTLINE: Patients and caregivers attend a CRCweb intervention over 8 weeks. Patients and caregivers complete interviews and surveys throughout the trial.