Litterini, A. J., & Fieler, V. K. (2008). The change in fatigue, strength, and quality of life following a physical therapist prescribed exercise program for cancer survivors. Rehabilitation Oncology, 26, 11–17.
To determine if there was an improvement in fatigue, strength, and quality of life (QOL) in individuals within one year of treatment for an individualized physical therapist–prescribed exercise intervention.
Cancer survivors participated in an exercise class (one hour two times weekly) that included instruction and supervision in cardiovascular, strength training, and flexibility exercises. Measurement of fatigue, strength, and repetition of prescribed exercises occurred. The individualized exercise program was prescribed by a single therapist and was based on the patient’s medical history, diagnosis, age-related changes, treatment stage, and goals. Flexibility, strength, and balance assessments were conducted, and participants were retested at the conclusion of the program. Patients were encouraged to exercise two times weekly.
This study included a pre- and posttest and a two-tailed t test.
Overall fatigue improved significantly (p = 0.004). Overall lower-extremity anaerobic endurance increased significantly (p = 0.000). Overall nondominant grip strength increased significantly (p = 0.000). Overall QOL improved significantly (p < 0.01). The intervention was well tolerated in all of the diagnostic, stage, and age groups with no adverse events. The 81- to 90-year-old group had the highest completion rate, followed by the 71- to 80-year-old group. Survivors with stage IV disease had statistically significant improvement in lower extremity anaerobic endurance and QOL, whereas survivors of lung cancer had statistically significant reductions in their fatigue.
Virtually all patients with various cancer diagnoses and stages of disease, as well as a wide age range and both genders, can safely participate in and will benefit from a strength training program in terms of less fatigue, improved QOL, and increased strength. Oncology rehabilitation is necessary for survivors of cancer.
Exercise can be performed safely with careful planning. Exercise programs do not need to be restricted to those who are relatively well. Oncology rehabilitation is as necessary for survivors as cardiac rehabilitation. This study is supportive of a comprehensive exercise program.