Do, J., Cho, Y., & Jeon, J. (2015). Effects of a 4-week multimodal rehabilitation program on quality of life, cardiopulmonary function, and fatigue in breast cancer patients. Journal of Breast Cancer, 18, 87–96.
To examine effects of a rehabilitation program
Patients were randomly assigned to an early exercise group or a delayed exercise group. Participants attended rehabilitation sessions five times per week for four weeks. Sessions involved the use of upper and lower extremity stretching, aerobic, and strengthening exercises. During weeks 1–4, the early exercise group participated, and during weeks 4–8, the delayed group participated. Patients were evaluated at baseline and at two, four, six, and eight weeks.
Randomized, parallel group trial with repeated measures
Patients in both groups showed significant improvements in all measures except body image (p < 0.001). The greatest improvements were shown during the period of time that individuals were participating in the exercise sessions in both groups. There was no significant difference between groups.
The exercise combinations used here were effective in reducing fatigue and improving quality of life among participants
The findings of this study add to the already extensive body of evidence that various forms of exercise are beneficial to reduce fatigue in patients with cancer. This study showed effects specifically during the time in which participants were exercising, suggesting the need for ongoing involvement in activity to maintain effectiveness