Predictors of Physical and Functional Loss in Advanced-Stage Lung Cancer Patients Receiving Platinum Chemotherapy

Approximately 50% of patients with advanced lung cancer who were undergoing chemotherapy had ongoing loss of muscle mass and muscle function. Advanced stage predicted physical loss. Tobacco use and taxane chemotherapy predicted functional loss. Body mass index was a protective factor for functional loss. We identified predictors of physical and functional loss that could be used as therapeutic targets or to guide treatment efforts.