Effect of exercise interventions in adults with cancer receiving palliative care: a systematic review and
Aylin Tanriverdi1,2, Buse Ozcan Kahraman3, Gulbin Ergin4
1Institute of Health Sciences, Dokuz Eylül University, İzmir, Turkey. tanrverdiaylin@gmail.com.
Purpose:
Previous publications showed the effectiveness of exercise in adults with cancer receiving palliative care, but evidence for palliative care research on exercise is lacking. The purpose is to examine the effects of an exercise intervention on exercise capacity, physical function, and patient-reported outcome measures in adults with cancer receiving palliative care.
Methods:
We searched databases including EMBASE, PubMed, and Web of Science from inception until 2021. We used the Cochrane criteria to assess the risk of bias within studies. Using RevMan, mean difference (MD) and 95% confidence intervals or standardized mean difference (SMD) and 95% confidence intervals were calculated.
Results:
A total of 14 studies and 1034 adults with cancer receiving palliative care are included in this systematic review and meta-analysis. Half of the studies were deemed to have high risk of bias. All of the interventions used aerobic and/or resistance exercises. The results indicated that exercise interventions significantly improved exercise capacity (mean difference: 46.89; 95% confidence interval: 4.51 to 89.26; Z = 2.17; P = 0.03), pain (standardized mean difference: - 0.29; 95% confidence interval: - 0.54 to - 0.03; Z = 2.18; P = 0.03), fatigue (standardized mean difference: - 0.48; 95% confidence interval: - 0.83 to - 0.12; Z = 2.66; P = 0.008), and quality of life (standardized mean difference: 0.23; 95% confidence interval: 0.02 to 0.43; Z = 2.12; P = 0.03).
Conclusion:
Exercise training, with aerobic exercise, resistance exercise, or combined aerobic and resistance exercise, helps to maintain or improve exercise capacity, pain, fatigue, and quality of life in adults with cancer receiving palliative care.
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