Structured exercise interventions and survival outcomes in patients with cancer: systematic review and meta-analysis of randomised controlled trials.
Chih-Chen Tzang, Chiao-An Luo, Vicky Fu-Hsuan Kuo et al.
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In 30 seconds
This systematic review and meta-analysis evaluated the impact of structured exercise interventions on survival outcomes in cancer patients. Analyzing data from 21 randomized controlled trials, the study found that structured exercise significantly improved overall survival (HR 0.77), disease-free survival (HR 0.83), reduced all-cause mortality (RR 0.82), and cancer-specific mortality (RR 0.74).
Key findings
- Overall survival improved significantly with structured exercise (HR 0.77; 95% CI 0.65 to 0.92).
- Disease-free survival showed significant enhancement (HR 0.83; 95% CI 0.72 to 0.95).
- All-cause mortality was reduced (RR 0.82; 95% CI 0.70 to 0.97).
- Cancer-specific mortality decreased significantly (RR 0.74; 95% CI 0.57 to 0.96).
Why it matters
The findings suggest that structured exercise may play a crucial role in improving survival outcomes for cancer patients, highlighting its potential as an important component of oncological care beyond quality of life enhancement.