Journal of Complementary and Integrative Medicine
Editor-in-Chief: Lui, Edmund
Ed. by Ko, Robert / Leung, Kelvin Sze-Yin / Saunders, Paul / Suntres, Zacharias
SCImago Journal Rank (SJR) 2015: 0.401
Source Normalized Impact per Paper (SNIP) 2015: 0.429
Impact per Publication (IPP) 2015: 1.255
Using a standardized Viniyoga protocol for lung cancer survivors: a pilot study examining effects on breathing ease
1Wayne State University, College of Nursing, Detroit, Michigan, United States
2Wayne State University, Detroit, Michigan
Citation Information: Journal of Complementary and Integrative Medicine. Volume 10, Issue 1, Pages 175–187, ISSN (Online) 1553-3840, ISSN (Print) 2194-6329, DOI: https://doi.org/10.1515/jcim-2012-0013, June 2013
- Published Online:
Although lung cancer is perceived as a dire diagnosis, increases in the 5-year survival rate of individuals with non-small cell lung cancer (NSCLC) have been reported. Survivors, however, continue to be excessively burdened with symptoms such as respiratory distress which interfere with functioning and quality of life. While exercise and physical activity are strongly recommended, NSCLC survivors may be reluctant to participate due to actual or anticipated shortness of breath exacerbated with movement.
This quasi-experimental, intervention-only pilot study aimed to determine the effects of an 8-week standardized yoga protocol for Stage I–IIIa NSCLC survivors (n=9). The protocol was developed within the Viniyoga (Hatha) tradition with respiratory experts. Breathing ease, dyspnea, oxygen saturation, and respiratory function were explored in relationship to yoga practice (45-minute sessions once per week and home practice) using repeated-measures analysis. Number of participants reporting dyspnea ranged from 25 to 50% prior to practice with no significant increase during sessions, and moderate decreases noted at times. Oxygen saturation remained high and vital signs stable; forced expiratory volume in 1 second (FEV1) values increased significantly over the 14-week study period (p<0.0001). Yoga, with an emphasis on postures coordinated with breathing and meditation practices, offers a potentially feasible and beneficial option that requires further study in this population.
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