Physical exercise for cancer patients with advanced disease: a randomized controlled trial.

BACKGROUND: Physical exercise can improve cancer patients' functioning and reduce their symptom levels. A randomized, controlled trial was launched to test the hypothesis that physical exercise reduces fatigue and improves physical performance in cancer patients with advanced and incurable disease. METHODS: Cancer patients (n = 231) with a life expectancy ≤2 years were randomized to a physical exercise group (PEG, n = 121) or a control usual care group (UCG, n = 110). The PEG exercised under supervision 60 minutes twice a week for 8 weeks. Assessments were performed before and after the intervention. The primary outcome was physical fatigue (PF) measured by the Fatigue Questionnaire. Physical performance was a secondary outcome measured by the Shuttle Walk Test (SWT) and hand grip strength (HGS) test. Analyses were performed after multiple imputations for missing data. The trial is registered with ClinicalTrials.gov (identifier, NCT00397774). FINDINGS: Thirty-six percent of the PEG were lost to follow-up compared with 23% of the UCG, primarily as a result of disease progression. Seventy-eight PEG and 85 UCG patients completed the intervention. Analyses showed no significant between-group effects in PF. However, clinically and statistically significant between-group effects were found for the SWT and HGS test. INTERPRETATION: Fatigue was not reduced but physical performance (SWT and HGS test) was significantly improved after 8 weeks of physical exercise. Physical exercise might therefore be a suitable approach for maintaining physical capacity in cancer patients with incurable and advanced disease.

"The healthy me appears": palliative cancer patients' experiences of participation in a physical group exercise program.

OBJECTIVE: Tentative results from a pilot study showed that patients with advanced cancer were willing and able to take part in a group exercise intervention. Limited knowledge exists, though, about the meaning and significance of such programs. The purpose of the present study was to understand the meaning of such an intervention for the individual participant and thereby to provide knowledge for shaping future clinical practice. METHODS: Thirty-four palliative cancer patients with a life expectancy of less than 1 year completed a 6-week group exercise program. Five randomly selected individuals were interviewed 7 months after completion. Results from a self-report evaluation questionnaire identified relevant themes that formed the basis of an interview guide. These were addressed in a semistructured interview. Verbatim transcripts were analyzed with a phenomenological-hermeneutical approach. RESULTS: Two main themes emerged from the interviews: (1) perceptions of the group and (2) a secure and caring setting for the group. Themes identified regarding perception of the group were a sense of belonging and commitment. Themes identified regarding a secure and caring setting for the group were a life-empowering group as a setting for enhancing coping, the qualifications of those who led the group, and a public gym as an unsuitable setting. SIGNIFICANCE OF RESULTS: Our study indicates that an individually adjusted group exercise program, with competent leaders, can provide a setting to enhance psychological well-being in cancer patients with life expectancy below 1 year. Small sample size, however, limits the possibility to generalize the findings.

The effect of a physical exercise program in palliative care: A phase II study.

The purpose of this pilot study was to assess the effects of a physical exercise program on physical performance and quality of life (QOL) in a population with incurable cancer and a short life expectancy. Thirty-four patients participated in a 50-minute group exercise program twice a week for 6 weeks. Physical performance was measured by three tests: "6-minute walk test," "timed repeated sit to stand," and "functional reach." Fatigue was measured by the Fatigue Questionnaire. QOL was assessed by the European Organization for Research and Treatment of Cancer Core Quality of Life Questionnaire. The outcome variables were assessed before and after the intervention. The walk length increased and the "timed repeated sit to stand" was reduced (P < 0.05). Emotional functioning improved and physical fatigue was reduced (P < 0.05). Physical exercise seems to be a feasible way to improve well-being among patients with incurable cancer. Future randomized trials are needed to confirm the results.

Are palliative cancer patients willing and able to participate in a physical exercise program?

OBJECTIVE: The primary aim of the present article was to identify palliative care patient populations who are willing to participate in and able to complete a group exercise/physical training program designed specifically for the individual patient. METHOD: We conducted a prospective phase II intervention study examining the willingness and ability of palliative care cancer patients to participate in a group exercise physical training program. Patients who were diagnosed with incurable cancer and had a life expectancy of less than 1 year at two outpatient clinics were invited to participate in an exercise program in the hospitals. The groups met twice a week over a 6-week period. RESULTS: One hundred one consecutive patients were asked for inclusion. Sixty-three patients agreed to participate. Sixteen (25%) of the 63 patients dropped out after consent was given, but before the program started due to medical problems, social reasons, or death. Thus, 47 patients started the exercise program. Thirteen patients withdrew during the program due to sudden death, medical problems, or social reasons. The most frequent reasons for withdrawal were increased pain or other symptoms. Thirty-four patients completed the exercise program. SIGNIFICANCE OF RESULTS: A high proportion of incurable cancer patients were willing to participate (63%) in a structured exercise program. The attrition rate was high, but despite being severely ill, 54% of the patients completed the exercise period. This shows that a physical exercise program tailored to the individual patient is feasible in this population.