Strength and Aerobic Training in Elderly Lymphoma Patients During Chemotherapy and Its Impact on Treatment Outcomes, Patients Functioning and Biological Markers of Aging

Frailty, one of geriatric syndromes, is considered a major obstacle for recovery from physiological stress. Such stress is imposed on patients with cancer by virtue of the disease itself but even more so by the treatment. Moreover, malignancy and chemotherapy both cause accelerated loss of muscle mass, deconditioning, frailty and negative outcomes. Several studies showed that chemotherapy accelerates ageing. Muscle mass reserve was found to be a major predictor of outcomes in patients treated with chemotherapy. Recently, several studies suggest that active muscle strength training during chemotherapy may decrease side effects, improves the ability to deliver intended doses of treatment and may even affect oncological outcomes. In the proposed study we intend to assess the contribution of physical training to the well-being of chemotherapy treated older patients, assessed by molecular and physiological parameters. We intend to recruit lymphoma patients above age of 70 and prospectively and randomly assign them to the intervention group (strength, aerobic and balance training during the chemotherapy) and control group (standard care with no special emphasis on physical activity during the treatment). We will measure clinical outcomes such as treatment tolerance and effects as well as physiological outcomes (muscle strength and mass, elements activities of daily living) and laboratory markers of ageing such as DNA methylation, INK 4a expression, telomere length and serum levels of inteleukin 6, CRP among others. Our hypothesis is that physical training will improve patients' ability to complete the treatment with fewer side effects, will provide them with better daily functioning and better muscle strength/function. We also hypothesize that the ageing process, as shown by laboratory senescence markers, will be attenuated in the intervention group.

Sex

All

Minimum age

70 Years

Inclusion Criteria:

* 70 years old and older
* Newly diagnosed large B cell lymphoma, Hodgkin lymphoma or follicular lymphoma planned for at least 75% of full dose chemotherapy
* preserved cognition or mild dementia
* Ability to perform physical activity

Exclusion Criteria:

* no