This program may improve adverse effects and maintain benefits in breast cancer survivors. The results of this study have encouraging implications for cancer care. Cancer 2016;122:3166-74. © 2016 American Cancer Society.

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Land exercise produced a greater decrease in body fat and an increase in lean body mass, whereas water exercise was better for improving breast symptoms.

Background Breast cancer patients have to face a high-risk state during chemotherapy, which involves deterioration of their health including extensive physical deterioration. Face-to-face physical exercise programs have presented low adherence rates during medical treatment, and telehealth systems could improve these adherence rates. Objective This study aimed to evaluate the effectiveness of a Web-based exercise program (e-CuidateChemo) to mitigate the side effects of chemotherapy on the physical being, anthropometric aspects, and body composition. Methods A total of 68 patients diagnosed with breast cancer, who were undergoing chemotherapy, were enrolled. The patients were categorized into two groups: e-CuidateChemo (n=34) and controls (n=34). The e-CuidateChemo group participated in an adapted 8-week tailored exercise program through a Web-based system. A blinded, trained researcher assessed functional capacity, strength, anthropometric parameters, and body composition. The intervention effects were tested using analysis of covariance and Cohen d tests. Results Functional capacity improved significantly in the e-CuidateChemo group compared to the control group (6-minute walk test: 62.07 [SD 130.09] m versus –26.34 [SD 82.21] m; 6-minute walk test % distance predicted: 10.81% [SD 22.69%] m versus –4.60% [SD 14.58%]; between-group effect: P =.015 for both). The intervention group also showed significantly improved secondary outcomes such as between-group effects for abdominal (24.93 [SD 26.83] s vs –18.59 [SD 38.69] s), back (12.45 [SD 10.20] kg vs 1.39 [10.72] kg), and lower body (–2.82 [SD 3.75] s vs 1.26 [SD 2.84] s) strength; all P <.001 compared to the control group. Conclusions This paper showed that a Web-based exercise program was effective in reversing the detriment in functional capacity and strength due to chemotherapy. Trial Registration ClinicalTrials.gov NCT02350582; https://clinicaltrials.gov/ct2/show/NCT02350582

BackgroundBreast cancer survivors suffer physical impairment after oncology treatment. This impairment reduces quality of life (QoL) and increase the prevalence of handicaps associated to unhealthy lifestyle (for example, decreased aerobic capacity and strength, weight gain, and fatigue). Recent work has shown that exercise adapted to individual characteristics of patients is related to improved overall and disease-free survival. Nowadays, technological support using telerehabilitation systems is a promising strategy with great advantage of a quick and efficient contact with the health professional. It is not known the role of telerehabilitation through therapeutic exercise as a support tool to implement an active lifestyle which has been shown as an effective resource to improve fitness and reduce musculoskeletal disorders of these women.Methods / DesignThis study will use a two-arm, assessor blinded, parallel randomized controlled trial design. People will be eligible if: their diagnosis is of stages I, II, or IIIA breast cancer; they are without chronic disease or orthopedic issues that would interfere with ability to participate in a physical activity program; they had access to the Internet and basic knowledge of computer use or living with a relative who has this knowledge; they had completed adjuvant therapy except for hormone therapy and not have a history of cancer recurrence; and they have an interest in improving lifestyle. Participants will be randomized into e-CUIDATE or usual care groups. E-CUIDATE give participants access to a range of contents: planning exercise arranged in series with breathing exercises, mobility, strength, and stretching. All of these exercises will be assigned to women in the telerehabilitation group according to perceived needs. The control group will be asked to maintain their usual routine. Study endpoints will be assessed after 8 weeks (immediate effects) and after 6 months. The primary outcome will be QoL measured by The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core 30 version 3.0 and breast module called The European Organization for Research and Treatment of Cancer Breast Cancer-Specific Quality of Life questionnaire. The secondary outcomes: pain (algometry, Visual Analogue Scale, Brief Pain Inventory short form); body composition; physical measurement (abdominal test, handgrip strength, back muscle strength, and multiple sit-to-stand test); cardiorespiratory fitness (International Fitness Scale, 6-minute walk test, International Physical Activity Questionnaire-Short Form); fatigue (Piper Fatigue Scale and Borg Fatigue Scale); anxiety and depression (Hospital Anxiety and Depression Scale); cognitive function (Trail Making Test and Auditory Consonant Trigram); accelerometry; lymphedema; and anthropometric perimeters.DiscussionThis study investigates the feasibility and effectiveness of a telerehabilitation system during adjuvant treatment of patients with breast cancer. If this treatment option is effective, telehealth syst...

Sports massage provided before an activity is called pre-event massage. The hypothesized effects of pre-event massage include injury prevention, increased performance, and the promotion of a mental state conducive to performance. However, evidence with regard to the effects of pre-event massage is limited and equivocal. The exact manner in which massage produces its hypothesized effects also remains a topic of debate and investigation. This randomized single-blind placebo-controlled crossover design compared the immediate effects of pre-event massage to a sham intervention of detuned ultrasound. Outcome measures included isokinetic peak torque assessments of knee extension and flexion; salivary flow rate, cortisol concentration, and α-amylase activity; mechanical detection thresholds (MDTs) using Semmes-Weinstein monofilaments and mood state using the Profile of Mood States (POMS) questionnaire. This study showed that massage before activity negatively affected subsequent muscle performance in the sense of decreased isokinetic peak torque at higher speed (p < 0.05). Although the study yielded no significant changes in salivary cortisol concentration and α-amylase activity, it found a significant increase in salivary flow rate (p = 0.03). With the massage intervention, there was a significant increase in the MDT at both locations tested (p < 0.01). This study also noted a significant decrease in the tension subscale of the POMS for massage as compared to placebo (p = 0.01). Pre-event massage was found to negatively affect muscle performance possibly because of increased parasympathetic nervous system activity and decreased afferent input with resultant decreased motor-unit activation. However, psychological effects may indicate a role for pre-event massage in some sports, specifically in sportspeople prone to excessive pre-event tension.

Lymphedema is a lifetime complication of breast cancer survivors that can limit their participation in recreational or strenuous daily activities. Follow-up of lymphedema using an Internet application could help patients to determine the influence on their condition of these activities and adapt them accordingly. We aimed to determine the level of agreement between lymphedema assessment by telerehabilitation and by the traditional face-to-face method. Thirty breast cancer survivors participated in a descriptive study of repeated measures using a crossover design. Patients attended a session for clinical face-to-face and real-time online telerehabilitation assessments of lymphedema. There was a 120-min interval between these two sessions. The order of sessions was randomly selected for each patient. A caregiver (relative or friend) conducted the telerehabilitation assessment using a system that includes a specific tool based on an arm diagram for measuring the participant's arm circumferences via a telehealth application. All outcome measures showed reliability estimates (α) ≥ 0.90; the lowest reliability was obtained for the total volume on the non-affected side (α = 0.90). The diagnosis of lymphedema by the two methods also showed good inter-rater reliability (Rho = 0.89). These preliminary findings support the use of an Internet-based system to assess lymphedema in breast cancer survivors, offering carers a useful role in helping patients to follow up this lifetime health problem.

Physical inactivity has been postulated as mediator of the relationship between cancer-related symptoms and psychoneurobiological alterations. The aim of the study was to evaluate the influence of physical inactivity level on mood state, fitness level as well as on salivary markers of the hypothalamic-pituitary-adrenal axis (cortisol) and the SNS (α-amylase) in breast cancer survivors. One hundred and eight breast cancer survivors (stages I-IIIa) participated in this cross-sectional study. Data were gathered on the following: Minnesota Leisure Time Physical Activity Questionnaire, profile of mood state, 6-min walk test, force handgrip, blood pressure, salivary cortisol concentration and salivary α-amylase activity. For our analysis, two groups were formed based on physical activity level measured as energy expenditure during diary leisure activities of the participants at the moment of the study, a physical inactivity level group (<3 METs × h/week) and an adequate physical activity level group (>3 METs × h/week). Fitness level was significantly higher in the active than the inactive group, while anger, fatigue, depression, confusion, mood disturbance, diastolic blood pressure and salivary α-amylase activity were significantly greater in the inactive than the active group. These results suggest that physical inactivity induces a worse psychoneurobiological state in inactive than in active breast cancer survivors.