ACT Integration with Standard Care Enhances Outcomes in Permanent Colostomy Patients

Overview

A retrospective cohort study by Shi et al. demonstrates that Acceptance and Commitment Therapy (ACT) combined with usual care improves psychosocial well-being and reduces complications in patients with permanent colostomies after colorectal cancer surgery. The study shows large effect sizes in self-efficacy, resilience, and quality of life, though causality cannot be established due to its observational design.

Background

Permanent colostomies following colorectal cancer surgery pose significant psychosocial challenges and risk of complications for patients. Structured psychosocial interventions like ACT, which emphasize acceptance and values-based actions, may improve patient outcomes but have been understudied in this population. This retrospective study investigates the integration of ACT with standard care to assess its impact on psychosocial and clinical outcomes. Understanding the role of psychological flexibility and self-efficacy in stoma care adherence is critical for optimizing patient management.

Data Highlights

Key Findings

• Integration of ACT with usual care significantly improves psychosocial outcomes including self-efficacy, resilience, and quality of life in permanent colostomy patients.
• Large effect sizes (Cohen's d ~0.9) suggest substantial clinical relevance of ACT's benefits.
• Strong positive correlation (r = 0.72) between self-efficacy and quality of life indicates a plausible mechanism linking psychological flexibility to improved stoma care adherence.
• ACT combined with usual care is associated with a statistically significant reduction in complications such as dermatitis, though causality remains unconfirmed.
• Methodological strengths include use of propensity score matching and linear mixed models to address bias and temporal trends.
• Limitations include retrospective design, small sample size (n=120), single-center setting, and lack of detailed intervention fidelity assessment.

Clinical Implications

Clinicians should consider incorporating ACT into stoma care protocols to enhance psychosocial well-being and potentially reduce complications in patients with permanent colostomies. Formal psychological support focusing on acceptance and values-based actions may improve patient self-efficacy and adherence to stoma management. However, further prospective, controlled trials are needed to confirm these benefits and determine optimal delivery methods.

Conclusion

This retrospective study provides promising preliminary evidence that ACT integrated with standard care can improve psychosocial outcomes and reduce complications in permanent colostomy patients. Rigorous prospective research is essential to validate these findings and guide clinical implementation.

References

1. Shi Y, Yu H, Wang L, Zhang H (2025) -- Acceptance and commitment therapy combined with usual care improves psychosocial outcomes and reduces complications in patients with permanent colostomies after colorectal cancer surgery: a retrospective cohort study