A couple-based dyadic coping intervention for couples coping with colorectal cancer: A pilot feasibility study

Area of Science:

• Oncology
• Psychology
• Couple Therapy

Background:

• Dyadic coping significantly impacts cancer adaptation in couples.
• Limited research exists on dyadic coping interventions for colorectal cancer couples.

Purpose of the Study:

• To assess the feasibility, acceptability, and preliminary efficacy of a couples-based dyadic coping intervention for colorectal cancer couples.
• The intervention was guided by the Systemic Transactional Model.

Main Methods:

• A pre-/post-test pilot study involved Chinese colorectal cancer couples.
• Six intervention sessions were delivered face-to-face or via telephone.
• Feasibility, acceptability, and preliminary efficacy were evaluated using established scales and participant feedback.

Main Results:

• Recruitment (67.7%) and retention (76.2%) rates supported feasibility.
• Participant satisfaction indicated program acceptability.
• Small-to-medium effect sizes (Cohen's d = 0.19-0.48) were observed for dyadic coping and cancer adaptation outcomes.

Conclusions:

• The couples-based dyadic coping intervention is feasible, acceptable, and effective for colorectal cancer couples.
• The intervention demonstrated preliminary efficacy in enhancing dyadic coping and cancer adaptation.
• Further large-scale randomized controlled trials are warranted.