Lundt, A., & Jentschke, E. (2019). Long-term changes of symptoms of anxiety, depression, and fatigue in cancer patients 6 months after the end of yoga therapy. Integrative Cancer Therapies, 18, 1534735418822096.
To examine the long-term changes of anxiety, depression, and fatigue in patients with cancer six months after a yoga intervention
Gentle hatha yoga provided to the participants in small groups under supervision and guidance. 60 minutes once a week for 8 weeks total. Participants also received a CD and a printed manual to motivate training at home.
PHASE OF CARE: Active anti-tumor treatment
Prospective observational one group pre-/post-test design
Self-reported Generalized Anxiety Disorder Scale (GAD-7) to measure anxiety, Patient Health Questionnaire (PHQ-2) to measure depression, European Organization for Research and Treatment of Cancer QOL (EORTC) Questionnaire-Fatigue scale to measure fatigue
There was a statistically significant reduction in the anxiety, depression, and fatigue levels after six months from the baseline. A small time effect on anxiety (SES = 0.22, CI [-0.3, 0.47]) and fatigue (SES = 0.27, CI [-0.11, 0.13]) indicating slight nonsignificant increase of symptoms. No time effect found in terms of depression (SES = 0.01, CI = [-0.11, 0.13]).
Although the study shows reduction in outcomes, studies with larger sample sizes with better study designs (i.e., RCT) are needed to confirm the findings.
Yoga appears to have some benefit in reducing the symptoms of anxiety, depression, and fatigue, and the benefits may be lasting. Additional research with randomized studies will be important to confirm these results.