Are Oncologists Discussing Exercise With Patients?
It is well documented that physical activity benefits patients with cancer, both during and after treatment. Exercise helps patients combat both the physical and psychological impacts of cancer treatment, giving them a sense of well-being, control, stress reduction, and empowerment. However, exactly what constitutes an appropriate physical activity recommendation within a multimodal cancer treatment plan is unclear.
To uncover barriers to such recommendations in patients with cancer, researchers from Gundersen Health System in Wisconsin facilitated a focus group study. The researchers, led by medical oncologist Agnes Smaradottir, MD, found that 95% of patients surveyed felt they benefited from exercise during treatment, but only 3 of the 20 patients recalled being instructed to exercise. Moreover, while all practitioners noted that exercise benefits many, though not all, patients, only 1 of the 9 surveyed documented discussion of exercise in patient charts. These findings were published by Smaradottir et al in the Journal of the National Comprehensive Cancer Network.
“Our results indicate that exercise is perceived as important to patients with cancer, both from a patient and physician perspective; however, physicians are reluctant to consistently include physical activity recommendations in their patient discussions. Our findings highlight the value of examining both patient and provider attitudes and behavioral intentions,” said Dr. Smaradottir. “While we uncovered barriers to exercise recommendations, questions remain on how to bridge the gap between patient and provider preferences.”
For the focus groups, the investigators interviewed 20 patients aged 45 and older—10 with stage I–III nonmetastatic cancer after adjuvant therapy and 10 with stage IV metastatic disease undergoing palliative treatment, both across multiple tumor types. Additionally, the researchers interviewed nine practitioners. The authors noted that while the sample size is limited, because the subjects of the study all hailed from the same institution, the study provides an understanding of how the group as a whole has the potential to influence the practice of physical activity recommendations.
Gap in Exercise Expectations
Patients revealed that where they exercise is important to them. More than 80% of those surveyed noted that they would prefer a home-based exercise regimen that could be performed in alignment with their personal schedules and symptoms. Patients also noted a preference that exercise recommendations come from their oncologists, as they have an established relationship and feel that their oncologists best understand the complexities of their personalized treatment plans.
Although patients prefer physical activity at home, Dr. Smaradottir found that practitioners wish to refer patients to specialist care for exercise recommendations. The practitioners surveyed noted not only mounting clinic schedules, but also a lack of education about appropriate physical activity recommendations for patients. Furthermore, they expressed concern about asking patients to be more physically active during chemotherapy and radiation, and also expressed trepidation about prescribing physical activity to frail patients with limited mobility.
“We were surprised by the gap in expectations regarding exercise recommendation between patients and providers. Many providers, ourselves included, thought patients would prefer to be referred to an exercise center, but they clearly preferred to have a home-based program recommended by their oncologist,” Dr. Smaradottir said.
Exercise was felt to be an equally important part of treatment and well-being for patients with early-stage cancer treated with curative intent as well as patients receiving palliative therapy.
Next Steps
Smaradottir et al note that physician education is paramount, and suggest that successful implementation of an education protocol should begin with a multidisciplinary collaboration between treating providers and physical therapy specialists, exercise physiologists, and other subspecialties. They add that the emphasis of such a program should be on a patient-centered approach, making the recommendations specific for each patient.
“Indeed, physicians, fellows, and residents who collaborate with a physical activity specialist through a shared-care clinic visit will gain valuable education about how to discuss exercise recommendations with their patients,” said Dr. Smaradottir.
Currently, the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines®) for Survivorship recommend exercise for cancer survivors.
“Physical activity is emerging as an important adjunct therapy in the treatment of multiple cancers, and there is consensus that physical activity is helpful to patients with cancer and survivors in terms of augmenting symptom burden and maintaining overall health. This study highlights the discord between what we think is important and what we do in actual practice as providers. It also highlights patients’ desire to remain physically active and to receive guidance from their oncologists regarding what they can and should be doing. Based on the results of this and other studies, further work on both defining what the optimal physical activity recommendation for patients should be and determining how best to train our oncologic workforce to implement recommendations is needed,” said Crystal Denlinger, MD, Chief of Gastrointestinal Medical Oncology and Associate Professor, Department of Hematology/Oncology at Fox Chase Cancer Center, and Chair of the NCCN Guidelines® Panel for Survivorship.
The content in this post has not been reviewed by the American Society of Clinical Oncology, Inc. (ASCO®) and does not necessarily reflect the ideas and opinions of ASCO®.
