Psychoeducational intervention for patients with cutaneous malignant melanoma: a replication study

Abstract

Purpose: In 1993, a randomized intervention study among patients with malignant melanoma showed a significant decrease in psychological distress and increased coping capacity 6 months after the intervention and enhanced survival 6 years later. We applied a similar intervention with a few modifications in a randomized controlled trial among Danish patients with malignant melanoma and evaluated results on immediate and long-term effects on psychological distress and coping capacity.

Patients and methods: A total of 262 patients with primary cutaneous malignant melanoma were randomly assigned to the control or intervention group. Patients in the intervention group were offered six weekly sessions of 2 hours of psychoeducation, consisting of health education, enhancement of problem-solving skills, stress management, and psychological support. The participants were assessed at baseline before random assignment and 6 and 12 months after surgery. The analyses of the main effects of the intervention were based on analyses of covariance.

Results: The patients in the intervention group showed significantly less fatigue, greater vigor, and lower total mood disturbance compared with the controls, and they used significantly more active-behavioral and active-cognitive coping than the patients in the control group. The improvements were only significant at first follow-up.

Conclusion: The findings of this study support the results of an earlier intervention study among patients with malignant melanoma and indicate that a psychoeducational group intervention for such patients can decrease psychological distress and enhance effective coping. However, this effect is short term and the clinical relevance is not obvious.