Effects of Radiation Therapy on the Body in Patients With Stage III Non-Small Cell Lung Cancer

Arms (0)

Primary outcomes (8)

1. measure

   Energy and protein consumption measured on an average radiotherapy treatment day by multiple pass method 24-hour analysis for food recall at baseline and treatment end

2. measure

   Comparison of energy and protein by mouth intake from baseline to treatment end

3. measure

   Comparison of diet quality as measured by Healthy Eating Index (HEI) score from baseline to treatment end

4. measure

   Lean body mass versus fat mass using a bioelectrical impedance analysis machine

5. measure

   Comparison of body fat to lean body mass percentage at baseline and at treatment end

6. measure

   Correlation of energy and protein consumption with lean body mass at baseline and treatment end

7. measure