A scoping review examining the integration of exercise services in clinical oncology settings.

BACKGROUND: Addressing questions surrounding the feasibility of embedding exercise service units in clinical oncology settings is imperative for developing a sustainable exercise-oncology clinical pathway. We examined available literature and offered practical recommendations to support evidence-based practice, policymaking, and further investigations. METHODS: Four thousand eight hundred sixty-three unique records identified in Embase, CINAHL, MEDLINE, Web of Science Core Collection, and ProQuest (Health and Medicine) were screened for studies that recruited cancer patients, assessed the co-location of exercise service and cancer treatment units, and reported findings on service implementation. Evidence from six studies providing data from over 30 programs was integrated using narrative synthesis. RESULTS: Service implementation was relatively modest across the included studies. Exercise services were delivered by physiotherapists, exercise physiologists, and kinesiologists and funded mainly through grants and private donations, with staff salaries accruing as the major expense. Service penetration, adoption, and acceptability were generally low. However, studies recorded high clinician/patient satisfaction. Major barriers to service integration were limited funding, lack of detailed implementation plan, and low organizational buy-in. Common reasons for non-utilization, missed sessions, and dropouts were lack of interest, unwellness, hospital readmission, disease progression, and adverse skeletal events. CONCLUSION: Implementing exercise services in clinical oncology settings seems an effective approach for increasing access to exercise-based rehabilitation for individuals on cancer treatment. While this model appears feasible for patients/clinicians, efforts are required to optimize service integration both in the short and long term. Key priorities include seeking [local] actions to address issues relating to funding and organizational buy-in. Important considerations may include developing an implementation plan to guide the implementation process, expanding the patient core management team to include staff from the exercise rehabilitation unit, and exploring the role of patient feedback in increasing clinician participation (e.g., treating oncologists and nurses) in the referral process. Future research should consider effective strategies to promote patients' sense of self-efficacy and behavioral control and, further, the place of audit and feedback in improving exercise service delivery and overall service implementation.

Plausible conditions and mechanisms for increasing physical activity behavior in men with prostate cancer using patient education interventions: sequential explanatory mixed studies synthesis.

PURPOSE: This mixed studies synthesis sought to evaluate structured patient education interventions (PEIs) to elucidate relevant conditions and mechanisms for increasing physical activity behavior in men with prostate cancer (PCa). METHODS: Studies that randomized men diagnosed with PCa, assessed PEIs, and reported (1) between-group changes in the outcome measures of exercise self-efficacy, PA level, or patient-centered outcomes (cancer-related fatigue, aerobic fitness, and quality of life) at baseline and post-intervention, and/or (2) men's perceptions of structured PEIs were synthesized. Results from five RCTs reporting data on 895 men and qualitative reports from four studies were respectively and sequentially analyzed with narrative and thematic syntheses. Findings from both syntheses were further integrated using the context-mechanism-outcome configuration (CMO) to elucidate potential "contextual factors" or "conditions" that may support plausible PEI mechanisms. RESULTS: Structured PEIs were associated with a beneficial increase in task self-efficacy, vigorous-intensity PA, minutes/week of resistance exercise, the proportion of men meeting ≥ 150 minutes/week of moderate-vigorous intensity aerobic exercise, and overall PA. No effects were found on patient-centered outcomes. Drawing upon the CMO configuration, the inclusion of a referral process, access to "credible influence" (e.g., involving former patients as program facilitators), and adopting hybrid service delivery are likely critical conditions that may explain the success of PEIs in men with PCa. CONCLUSION: PEIs can increase PA behavior in men with PCa. The likelihood of success is higher for multicomponent interventions that prioritized credible influence and exercise referral as critical components besides offering access to interventions within hospital settings, with home-based sessions in addition.

Robotic Walking to Mitigate Bone Mineral Density Decline and Adverse Body Composition in Individuals With Incomplete Spinal Cord Injury: A Pilot Randomized Clinical Trial.

OBJECTIVE: The aim of the study was to determine whether 24 wks of robotic locomotor training or activity-based training was sufficient time to induce bone mineral density and body composition changes in individuals with spinal cord injury. This study reports the secondary analysis of a randomized pilot trial. DESIGN: Participants with chronic motor incomplete tetraplegia ( N = 16) were recruited. Interventions involved 60-min sessions, 3× per week, over 24 wks. Robotic locomotor training involved walking in the Ekso GT suit. Activity-based training involved a combination of resistance, cardiovascular, and weight-bearing exercise. RESULTS: Hip bone mineral density was maintained during robotic locomotor training; however, it was significantly reduced ( P = 0.04, effect size = 0.86) during activity-based training by 0.03 (-0.29 to 0.23) g/cm 2 after intervention. Both interventions improved arm fat-free soft tissue mass, but neither group experienced changes in leg fat-free soft tissue mass. The activity-based training group had a significant decrease in visceral adipose tissue ( P = 0.04, effect size = 0.72) and gynoid fat mass ( P = 0.01, effect size = 0.62). CONCLUSIONS: Twenty-four weeks of robotic locomotor training is possibly a sufficient duration to prevent the progressive decline of bone mineral density usually occurring in this population. A longitudinal period of activity-based training serves as an effective rehabilitation strategy to reduce indices of fat mass in individuals with spinal cord injury.