Behavioral Change Strategies to Improve Physical Activity After Cancer Treatment

Anxieties, age and motivation influence physical activity in patients with myeloproliferative neoplasms - a multicenter survey from the East German study group for hematology and oncology (OSHO #97)

Background

Physical activity (PA) is a non-pharmacological approach to alleviate symptom burden and improve health-related quality of life (HrQoL) in cancer patients (pts). Whether pts with myeloproliferative neoplasms (MPN) PA behavior changes due to symptom burden and/or knowledge of the putative beneficial effects of PA has not yet been investigated.

Methods

We performed a large questionnaire study in MPN pts. Self-reported PA behavior and potential influencing factors of 634 MPN pts were analyzed. Questionnaires were used to assess demographics, anxiety, severity of symptoms, HrQoL, current level of everyday and sports activities, and the level of information regarding the importance/possibilities of PA. According to their PA, the pts were assigned to the three groups: "inactive", "non-targeted active", and "sporty active" and compared with each other.

Results

Key findings are that in 73% of the pts, the disease had an impact on PA, with 30% of pts reducing their PA. The prevalence of anxieties (e.g., occurrence of thrombosis and bleeding) regarding PA was 45%. Sporty active pts had a lower symptom burden and better HrQoL (p ≤ 0.001) compared to the other groups. Inactive pts were significantly older and had a higher body mass index than sporty active pts. Inactive and non-targeted active pts felt less informed about the importance/possibilities of PA (p = 0.002).

Conclusion

Our results suggest that especially older and non-sporty MPN pts could benefit from motivational as well as disease-specific PA information. This study was registered at the German Registry of Clinical Trials, DRKS00023698.

Motivation and preferences of cancer patients to perform physical training

OBJECTIVE

The aims of this cross-sectional study were to investigate the knowledge about and experience with exercise as well as the motivation and preferences (e.g. availability) of cancer patients to participate in training groups.

METHODS

From 11/2017-06/2018, 181 cancer patients undergoing or completing treatment responded to a compiled questionnaire. The stage of motivation (transtheoretical model of behavioural change), exercise-related knowledge, experience and preferences were evaluated.

RESULTS

Knowledge about the positive effects of exercise was not associated with higher motivation stages. Higher motivation stages showed significant correlations with age (p = 0.044), exercise experience before cancer disease onset (p = 0.022) and exercise experience during cancer therapy (p = 0.013). For 59% of patients, group offers were an attractive option. Physically inactive patients preferred specialised cancer exercise groups (p = 0.002), whereas physically active patients preferred cross-disease rehabilitation exercise groups (p = 0.034) and exercise groups with healthy people (p = 0.018).

CONCLUSIONS

Results indicate that motivation of cancer patients for exercise depends on their experiences with physical training before and during disease treatment. Motivation could be increased by integrating exercise programmes during cancer therapy. These programmes should focus on patients inexperienced in physical training.

Cardio-Oncology Rehabilitation to Manage Cardiovascular Outcomes in Cancer Patients and Survivors: A Scientific Statement From the American Heart Association

Cardiovascular disease is a competing cause of death in patients with cancer with early-stage disease. This elevated cardiovascular disease risk is thought to derive from both the direct effects of cancer therapies and the accumulation of risk factors such as hypertension, weight gain, cigarette smoking, and loss of cardiorespiratory fitness. Effective and viable strategies are needed to mitigate cardiovascular disease risk in this population; a multimodal model such as cardiac rehabilitation may be a potential solution. This statement from the American Heart Association provides an overview of the existing knowledge and rationale for the use of cardiac rehabilitation to provide structured exercise and ancillary services to cancer patients and survivors. This document introduces the concept of cardio-oncology rehabilitation, which includes identification of patients with cancer at high risk for cardiac dysfunction and a description of the cardiac rehabilitation infrastructure needed to address the unique exposures and complications related to cancer care. In this statement, we also discuss the need for future research to fully implement a multimodal model of cardiac rehabilitation for patients with cancer and to determine whether reimbursement of these services is clinically warranted.