Effect of exercise interventions in adults with cancer receiving palliative care: a systematic review and meta-analysis

• Published in: Supportive care in cancer Vol. 31; no. 4; p. 205
• Main Authors: Tanriverdi, Aylin, Ozcan Kahraman, Buse, Ergin, Gulbin, Karadibak, Didem, Savci, Sema
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01-04-2023; Springer; Springer Nature B.V
• Subjects: Adult; Adults; Analysis; Cancer; Clinical outcomes; Confidence intervals; Exercise; Exercise Therapy; Fatigue; Fatigue - etiology; Fatigue - therapy; Humans; Medicine; Medicine & Public Health; Meta-analysis; Neoplasms - therapy; Nursing; Nursing Research; Oncology; Oncology, Experimental; Pain; Pain Medicine; Palliative Care; Palliative treatment; Patient education; Physical fitness; Physical therapy; Quality of Life; Rehabilitation Medicine; Review; Systematic review; Palliative care; Exercise; Exercise capacity; Cancer; Quality of life; Meta-analysis
• ISSN: 0941-4355; 1433-7339
• DOI: 10.1007/s00520-023-07655-0

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.