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- Gabriel Lopez, Alejandro Chaoul, Catherine Powers-James, Carol A Eddy, Smitha Mallaiah, Telma I Gomez, Janet L Williams, Qi Wei, Eduardo Bruera, and Lorenzo Cohen.
- 1 The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
- Integr Cancer Ther. 2018 Dec 1; 17 (4): 1087-1094.
BackgroundComplementary and integrative health approaches such as yoga provide support for psychosocial health. We explored the effects of group-based yoga classes offered through an integrative medicine center at a comprehensive cancer center.MethodsPatients and caregivers had access to two yoga group classes: a lower intensity (YLow) or higher intensity (YHigh) class. Participants completed the Edmonton Symptom Assessment System (ESAS; scale 0-10, 10 most severe) immediately before and after the class. ESAS subscales analyzed included global (GDS; score 0-90), physical (PHS; 0-60), and psychological distress (PSS; 0-20). Data were analyzed examining pre-yoga and post-yoga symptom scores using paired t-tests and between types of classes using ANOVAs.ResultsFrom July 18, 2016, to August 8, 2017, 282 unique participants (205 patients, 77 caregivers; 85% female; ages 20-79 years) attended one or more yoga groups (mean 2.3). For all participants, we observed clinically significant reduction/improvement in GDS, PHS, and PSS scores and in symptoms (ESAS decrease ≥1; means) of anxiety, fatigue, well-being, depression, appetite, drowsiness, and sleep. Clinically significant improvement for both patients and caregivers was observed for anxiety, depression, fatigue, well-being, and all ESAS subscales. Comparing yoga groups, YLow contributed to greater improvement in sleep versus YHigh (-1.33 vs -0.50, P = .054). Improvement in fatigue for YLow was the greatest mean change (YLow -2.12).ConclusionA single yoga group class resulted in clinically meaningful improvement of multiple self-reported symptoms. Further research is needed to better understand how yoga class content, intensity, and duration can affect outcomes.
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