Physical Activity with or without Dexamethasone in Reducing Cancer-Related Fatigue in Patients with Locally Advanced, Metastatic, or Recurrent Cancer

PRIMARY OBJECTIVES:

I. To test the hypotheses that patients with cancer-related fatigue (CRF) will be satisfied with the physical activity + dexamethasone (PA+ DEX) intervention, have adequate rates of adherence, and that PA+ DEX will be feasible for patients with CRF.

Ia. To determine if the combination of PA+ DEX is a feasible intervention for advanced cancer patients, as evidenced by an adherence rate to daily use of PA+ DEX greater than or equal to 75%.

Ib. To determine if patients are satisfied with PA+ DEX, based on more than 75% of patients indicating their satisfaction with PA+ DEX with a rating of “somewhat satisfied” or “completely satisfied.”

SECONDARY OBJECTIVES:

I. To test the hypothesis that PA+ DEX (PA for 4 weeks plus dexamethasone 4 mg twice a day for 1 week) will be more efficacious than PA+ placebo (PA for 4 weeks plus placebo for 1 week) on CRF as measured by the Functional Assessment of Chronic Illness Therapy - Fatigue (FACIT-F).

Ia. To determine if PA+ DEX results in robust reduction in FACIT-F subscale scores (defined as >= 10 point improvement in 60% of patients).

II. To explore the effects of PA+ DEX on fatigue-related symptoms and function.

IIa. To determine if PA+ DEX improves CRF by targeting the various associated factors of CRF.

OUTLINE: Patients are randomized to 1 of 2 arms.

ARM I: Patients receive dexamethasone orally (PO) twice daily (BID) for 7 days. Patients also complete resistance training and moderate intensity walking at home for minimum 5 days per week over 4 weeks.

ARM II: Patients receive placebo PO BID for 7 days. Patients also complete resistance training and moderate intensity walking as in Arm I.

After completion of study, patients are followed up at 29 days and 1 month.