Pilates for breast cancer survivors

Social Representativeness and Intervention Adherence-A Systematic Review of Clinical Physical Activity Trials in Breast Cancer Patients

Objectives

Representativeness in physical activity randomised controlled trials (RCT) in breast cancer patients is essential to analyses of feasibility and validity considering privileged- social groups. A step-by-step exclusion of less privileged groups through the trial process could reinforce health inequality. This study aimed at examining representativeness in breast cancer (BC) physical activity trials, investigate associations between socio-economic status (SES) and intervention adherence, and explore associations between representativeness and the relationship between SES and intervention adherence.

Methods

Systematic, computerised searches were performed in PubMed, CINAHL, AMED, EMBASE and PsycINFO. Additional citation-based searches retrieved 37 articles. Distributions of education level, ethnicity, and marital status in study samples were compared to national populations data to estimate representativeness in less privileged groups.

Results

A preponderance of studies favoured educated, married and white patients. Only six studies reported SES-adherence associations, hampering conclusions on this relationship and possible associations between representativeness and an SES-adherence relationship.

Conclusion

Less educated, unmarried and non-white individuals may be underrepresented in BC physical activity RCTs, while SES-adherence associations in such trials are inconclusive. Unintentional social misrepresentations may indicate that disguised inequity warrants revived attention.

Investigation of the relationship between spinal posture and mobility to respiratory muscle strength and pulmonary functions in unilateral breast cancer surgery survivors: a cross-sectional study

PURPOSE

Despite the research on structural and functional changes that may occur in breast cancer survivors, no study has investigated the relationship between spinal characteristics and the respiratory system. Therefore, we aimed to investigate the relationship between spinal posture and mobility to respiratory muscle strength and pulmonary functions in breast cancer patients who have completed their treatment METHODS: This cross-sectional study included 38 female breast cancer surgery survivors. Participants underwent the following evaluations: Chest wall mobility with a tapeline; postural assessments (spinal curvature, spinal mobility, and spinal inclination) with a non-invasive, computer-assisted electromechanical device; and pulmonary function test and respiratory muscle strength with a portable digital spirometer device. The relationship between spinal posture and mobility to respiratory muscle strength and pulmonary functions was analyzed by the bivariate correlation analysis.

RESULTS

Increased thoracic curvature angle was associated with decreased FEV1 (r=-0.360, p=0.026) and decreased subcostal mobility (r=-0.385, p=0.017), and the increase in thoracic frontal mobility was associated with decrease in PEF (r=-0.342, p=0.036). Increased lumbar mobility was associated with increased FVC (r=0.324, p=0.047), and increased total spinal inclination mobility was associated with decreased MIP (r=-0.396, p=0.017). Chest wall mobility was associated with postural assessments at varying rates (the r value ranged from -0.357 to 0.661, p<0.05).

CONCLUSION

The changes in spinal posture and mobility of women who have undergone unilateral breast cancer surgery were associated with respiratory parameters and thoracic cage mobility. These patients' spinal posture and mobility should be taken into account in conjunction with respiratory functions for a comprehensive assessment.

A critical review: Effects of exercise and psychosocial interventions on the body image of breast cancer survivors

AIM

The aim of the study was to identify, summarize and critically appraise studies that have investigated the effects of exercise and psychosocial interventions on body image of breast cancer survivors.

DESIGN

A critical review.

METHODS

A comprehensive search was conducted to identify relevant articles published in MEDLINE, PsycINFO, CINAHL and British Nursing Index between 2011 and 2021. Included studies' methodological quality was assessed using the critical appraisal checklists of the Center for Evidence-Based Management.

RESULTS

A total of eight studies were included. Breast cancer survivors who received exercise or psychosocial interventions had an improved body image compared with baseline, which enhanced their quality of life. Compared with psychosocial interventions, exercise demonstrated more positive effects as they enhanced both mental and physical well-being. Breast cancer survivors expressed that they preferred to have a knowledgeable mentor to guide and empower them throughout the exercise intervention. Psychosocial interventions showed varying effectiveness, with self-compassion-focused writing activity being most effective.

Can mat Pilates and belly dance be effective in improving body image, self-esteem, and sexual function in patients undergoing hormonal treatment for breast cancer? A randomized clinical trial

The purpose of this study is to examine the effects of a 16-week exercise intervention (mat Pilates or belly dance) on body image, self-esteem and sexual function in breast cancer survivors receiving hormone therapy. Seventy-four breast cancer survivors were randomly allocated into mat Pilates, belly dance, or control group. The physical activity groups received a 16-week intervention, delivered 3 days a week, and 60 min a session. The control group received three education sessions. Data collection occurred at baseline, post-intervention, 6 and 12 months of follow-up with a questionnaire including body image (Body Image After Breast Cancer Questionnaire), self-esteem (Rosenberg Self-Esteem Scale), and sexual function (Female Sexual Function Index) measures. The belly dance group significantly improved body image on limitations scale in the short term and long term, the mat Pilates significantly improved body image on limitations only in the long term, and the control group significantly decreased body image on limitations in the long term. The belly dance group experienced reduced discomfort and pain during sexual relations in the short and long term. All groups showed a significant improvement in self-esteem, but orgasm sub-scale scores declined over time. No adverse events were found for any of the exercise intervention groups. Belly dance seem to be more effective than mat Pilates and control group in improving limitations of body image and sexual discomfort in the short term for breast cancer survivors. ClinicalTrials.gov (NCT03194997) - "Pilates and Dance to Breast Cancer Patients Undergoing Treatment".

Effects of clinical Pilates exercises on cardiovascular endurance and psychosomatic parameters on primary caregivers of special needs children: A randomized controlled trial

OBJECTIVE

Our objective was to investigate the effects of clinical Pilates exercises (CPE), applied to the primary caregivers of special needs children, on cardiovascular endurance (CVE) and psychosomatic parameters in comparison to a control group.

METHODS

Fifty-five primary caregivers of special needs children, divided into two groups as the CPE and control groups, were included in the study. The six-minute walk test, the Fatigue Severity Scale, the Coping Orientation for Problems Experienced (COPE) Inventory, the Beck Depression Inventory and the State-Trait Anxiety Inventory were used to measure CVE, fatigue severity, attitudes toward coping with problems, depression levels and anxiety levels, respectively.

RESULTS

Statistically significant differences between the groups in favor of the CPE group were found concerning the denial parameter of COPE, fatigue (which was the primary outcome), depression and anxiety (all p values < 0.05). Statistically significant intragroup comparison differences were only detected in the CPE group in the fatigue, depression, anxiety and COPE (use of instrumental and emotional social support and focus on and venting of emotions) questionnaire results (all p values < 0.05).

CONCLUSIONS

CPE are an applicable and effective method for the primary caregivers of special needs children in improving psychosomatic parameters, albeit not effective for CVE. It is recommended to investigate the long-term effects of clinical Pilates exercises on a similar group.

Interventions to Improve Sexual Health in Women Living with and Surviving Cancer: Review and Recommendations

Sexual health concerns, both physical and psychological, are common and represent an unmet need among women with and surviving cancer. Sexual challenges and conditions negatively impact body image, satisfaction, relationships, well-being, and quality of life, yet are widely reported to be under-recognized and undertreated. To guide clinical care and future research on sexual function in women with cancer, we performed a scoping review of interventions for sexual health concerns, including sexual function, body image, genitourinary symptoms, and hot flashes. Relevant publications between 2005 and 2020 were identified by searching PubMed with a combination of medical subject headings and keywords. Articles were included if they focused on the aforementioned topics, were primary research publications, and included female cancer survivors. Studies focusing on women receiving hormone therapy for breast cancer were also included. A total of 91 investigations conducted in the US and abroad were reviewed. Most commonly, interventions included a component of psychoeducation, although pharmacologic, exercise, and other approaches have been evaluated. Many studies have focused on survivors of breast or gynecologic cancer, among other sampling and methodological limitations. These limitations underscore the need for more work on this vital survivorship issue. Recommendations for future research in this area are also offered.

Mat pilates method improve postural alignment women undergoing hormone therapy adjunct to breast cancer treatment. Clinical trial

The purpose of the study is to analyze the effects of a mat Pilates intervention on the postural alignment and balance of breast cancer women receiving hormone therapy. A two-arm randomized clinical trial included 34 breast cancer survivors divided randomly between a mat Pilates group (n = 18), that performed 16 weeks of mat Pilates exercises, and a control group (n = 16), who were invited to maintain their daily routine activities and received three educational sessions. Data collection occurred at baseline and at post-intervention time. The postural alignment was assessed using the Postural Assessment Software (SAPO) and the balance was assessed by the MINIBESTest. When the two-way ANOVA was performed on postural alignment results, a significant statistical difference was found in the angle between acromions and the anterior-superior iliac spines of the mat Pilates group (p = 0.036). When compared to the post-intervention period, the mat Pilates method had an improved horizontal alignment of the anterior-superior iliac spines (p = 0.039) and vertical alignment of the acromion head on the right side (p = 0,016). Also, the participants of the Pilates group showed a significant statistical difference in the balance (p = 0.034). The control group had an improved vertical trunk alignment on the left side (p = 0,048). The control group and the mat Pilates method group improved in some aspects, however the mat Pilates method was effective in improving the postural alignment and the balance of breast cancer survivors receiving hormone therapy and may be recommended in oncological rehabilitation as a type of complementary therapy.

A qualitative systematic review of the views, experiences and perceptions of Pilates-trained physiotherapists and their patients

OBJECTIVES

A review of qualitative studies exploring Pilates-trained physiotherapists and their patients' perspectives and experiences of Pilates, aiming to improve practice and provide a deeper insight into the way this method is being utilized along with its effects on participants.

DESIGN

Qualitative evidence synthesis using meta-ethnography.

DATA SOURCES

A comprehensive search strategy, limited to English language articles, was conducted to MEDLINE (PubMed), EMBASE, CINAHL, PEDro and Cochrane Central for the period of January 2000 (inception) to June 2020. This was supplemented by identification of Grey literature through Google Scholar, website searching and reference lists.

STUDY SELECTION

Qualitative studies reporting experiences and perceptions of patients' or Pilates-trained physiotherapists' regarding the efficacy of Pilates for the management of chronic musculoskeletal conditions. After a process of exclusion, eight studies were included in the synthesis.

DATA EXTRACTION

The textual data were analysed by a qualitative software program. Studies were critically appraised independently by two reviewers.

DATA SYNTHESIS

Articles were synthesized using a technique of meta-ethnography. Three themes emerged from the process of reciprocal translation: (1) Benefits of the Pilates approach; (2) most effective ways to utilize and most beneficial parameters and (3) risks, precautions, contraindications and indications.

CONCLUSION

This is the first qualitative evidence synthesis of practitioners' and patients' perspectives of Pilates. Findings support evidence for the various benefits of this approach and provide fresh insight into the way this method can be practiced to maximize efficiency and focus on the patients' needs.

KEY RECOMMENDATIONS

Pilates-trained physiotherapists identified that Pilates can be tailored to individual requirements, preferences and needs, to promote self-management to facilitate clinical and cost-effective care.

Improved self-esteem after mat Pilates method intervention in breast cancer women undergoing hormone therapy: randomized clinical trial pilot study

ABSTRACT The purpose of this randomized clinical trial was to analyze the effects of 16 weeks of mat Pilates method intervention in self-esteem and depressive symptoms in women with breast cancer undergoing hormone therapy. Thirty-four women were randomized in Pilates group (PG) (n=18) and control group (CG) (n=16). The intervention occurs for 16 weeks, three times per week for 60 minutes each session (light to very hard intensity according to BORG scale). The CG received three educational sessions and was invited to maintain their routine activities. The data collection took place at the baseline and post-intervention. A questionnaire was applied including Self-Esteem Scale and the Beck Depression Inventory. Anova Two way with repeated measures and Sydak comparison test was used to analyze the effects in the variables after the 16 weeks intervention. Two types of analysis were performed after the intervention, in the analysis by intention to treat PG (n=18) the self-esteem variable showed a significant result (p=0.011) and in the analysis by PG protocol (n=11) (p=0.013). The depressive symptoms did not demonstrate significant improvements after the intervention. Control group did not present any significant changes during the time of the study. The 16 weeks of PG was an effective intervention to improve self-esteem of women with breast cancer undergoing hormone therapy.

Resistance Exercise and Art Therapy on Body Image in Breast Cancer: A Scoping Review

Background: Treatments for breast cancer are invasive, causing visible changes such as loss of the breast, body weight change, and hair loss. These changes in conjunction with the pressure for women to conform to societal beauty standards may lead to body image disturbance in breast cancer survivors (BCS). The aims of this scoping review were to explore the nature, characteristics, and extent of the literature examining resistance exercise or art therapy on body image in BCS; and examine how body image is defined and measured across the studies.

Methods: We searched the literature up to January 2020, which included conducting electronic searches of three major databases and checking references of screened articles.

Results: Ninety-three articles were identified, 28 underwent full-text screening, with 8 studies eligible for inclusion in the review. Five randomized control trials, one hybrid effectiveness-implementation trial, and two single group studies were found. All studies showed significant within-group difference in body image scores, with two studies showing a between-group difference in favor of resistance exercise. No studies were found combining resistance exercise and art therapy. None of the studies defined the aspect of body image they wished to measure, and only one used theory to inform their research.

Discussion: Preliminary evidence supports the benefit of resistance exercise and art therapy as single interventions to improve body image perception among BCS. Findings suggest the need for closer attention to the delivery format of interventions. Future research is needed that is theory-informed, with a clear definition of the aspect of body image of interest, and with body image as the primary outcome.

Pilates and dance to patients with breast cancer undergoing treatment: study protocol for a randomized clinical trial - MoveMama study

Background

Breast cancer is a global public health issue. The side effects of the clinical treatment can decrease the quality of life of these women. Therefore, a healthy lifestyle is essential to minimize the physical and psychological side effects of treatment. Physical activity has several benefits for women with breast cancer, and Pilates solo and belly dancing can be an enjoyable type of physical activity for women with breast cancer undergoing clinical treatment. The purpose of this study is to provide a Pilates solo and a belly dance protocol (three times per week/16 weeks) for women undergoing breast cancer treatment and compare its effectiveness with that in the control group.

Methods

The participants will be allocated to either the intervention arm (Pilates solo or belly dance classes three times per week for 16 weeks) or a control group (receipt of a booklet on physical activity for patients with breast cancer and maintenance of habitual physical activity routine). The Pilates solo and belly dance classes will be divided into three stages: warmup and stretching, the main stage, and relaxation. Measurements of the study outcomes will take place at baseline; postintervention; and 6, 12, and 24 months after the end of the intervention (maintenance period). The data collection for both groups will occur with a paper questionnaire and tests covering general and clinical information. The primary outcome will be quality of life (EORT QLQ-C30 and EORT QLQ-BR23), and secondary outcomes will be physical aspects such as cardiorespiratory fitness (6-min walk test and cycle ergometer), lymphedema (sum of arm circumference), physical activity (IPAQ short version), disabilities of the arm (DASH), range of motion (goniometer test), muscular strength (dynamometer test) and flexibility (sit and reach test), and psychological aspects such as depressive symptoms (Beck Depression Inventory), body image (Body Image After Breast Cancer Questionnaire), self-esteem (Rosenberg), fatigue (FACT-F), pain (VAS), sexual function (FSFI), and sleep quality (Pittsburgh Sleep Quality Index).

Discussion

In view of the high prevalence of breast cancer among women, the implementation of a specific protocol of Pilates solo and belly dancing for patients with breast cancer is important, considering the necessity to improve their physical and psychological quality of life. Pilates solo and belly dancing are two types of physical activity that involve mental and physical concentration, music, upper limb movements, femininity, and social involvement. An intervention with these two physical activities could offer options of supportive care to women with breast cancer undergoing treatment, with the aim being to improve physical and psychological quality of life.

Trial registration

ClinicalTrials.gov, NCT03194997. Registration date 12 August 2017. Universal Trial Number (World Health Organization), U1111-1195-1623.

Alternative Exercise Traditions in Cancer Rehabilitation

Alternative exercise traditions (AETs) such as Pilates, yoga, Tai Chi Chuan, Qigong, and various forms of dance offer the potential to improve diverse outcomes among cancer survivors by reducing adverse symptoms and mood disorders, and by enhancing function. Additionally AETs have emerged as a potential means to address deficits in current disease-focused care delivery models which are marked by prevalent under-treatment of symptoms and physical impairments. Relative to therapeutic exercise in allopathic models, many AETs are comparatively affordable and accessible. AETs have the further potential to simultaneously address needs spanning multiple domains including social, physical, and psycho-emotional. AETs additionally offer the salient benefits of promoting integrated whole body movement and concurrently enhancing strength, coordination, balance, posture, flexibility, and kinesthetic awareness. Despite AETs' benefits, compelling concerns leave many clinicians ambivalent and reluctant to endorse or even discuss them. One issue is the extensive heterogeneity across and even within specific AETs. An additional concern is that the one-size-fits-many nature of AET group classes undermines an instructor's capacity to individualize dose, type, frequency, and intensity, which are cornerstones of effective therapeutic exercise. Inconsistencies in AET practitioner expertise and certification, as well as the extent of practitioner familiarity with vulnerabilities unique to cancer populations, may also be problematic. At this juncture, an extensive literature of inconsistent quality that spans diverse cancer populations frustrates efforts to precisely determine the effect size of any specific AET in improving a specific outcome; Although systematic reviews and meta-analyses have concluded that AETs have beneficial effects, they consistently identify a high risk of bias in a majority of trials related to a lack of blinding, poor allocation concealment, small sample sizes, and incomplete outcome data.

Pilates for breast cancer: A systematic review and meta-analysis

INTRODUCTION

Breast cancer is the leading type of cancer causing death in women worldwide. The incidence of the disease is expected to grow worldwide due to the aging of the population and risk factors related to lifestyle behaviors. Considering the lifestyle of women with breast cancer before or after surgery, pilates exercise may be a complementary intervention additionally to standard treatment.

OBJECTIVE

To analyze the efficacy of pilates compared to other exercises and to no exercise for women with breast cancer diagnosis.

METHOD

We searched Medline via Pubmed, Embase via Ovid, Amed via EBSCO, Biosis via Ovid, Lilacs and the Cochrane Library for relevant publications until March 2017. The keywords used were pilates and "breast cancer," and only randomized controlled trials were included. Critical appraisal was done using Risk of Bias Tool and GRADE score for assessing the quality of evidence.

RESULTS

A total of five studies were included in our review. Our results demonstrate that pilates or home-based exercises are better than no exercise in each individual study. We observed significant improvements in the pilates groups compared to home-based exercises. Additionally, in the individual studies, we observed improvements in range of motion, pain and fatigue.

CONCLUSION

The evidence shows that pilates or home-based exercise should be encouraged to women with breast cancer.

Physical activity for women with breast cancer after adjuvant therapy

BACKGROUND

Women with a diagnosis of breast cancer may experience short- and long-term disease and treatment-related adverse physiological and psychosocial outcomes. These outcomes can negatively impact prognosis, health-related quality of life (HRQoL), and psychosocial and physical function. Physical activity may help to improve prognosis and may alleviate the adverse effects of adjuvant therapy.

OBJECTIVES

To assess effects of physical activity interventions after adjuvant therapy for women with breast cancer.

SEARCH METHODS

We searched the Cochrane Breast Cancer Group (CBCG) Specialised Registry, the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, Embase, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), the Physiotherapy Evidence Database (PEDro), SPORTDiscus, PsycINFO, ClinicalTrials.gov, and the World Health Organization (WHO) International Clinical Trials Registry Platform, on 18 September 2015. We also searched OpenGrey and Healthcare Management Information Consortium databases.

SELECTION CRITERIA

We searched for randomised and quasi-randomised trials comparing physical activity interventions versus control (e.g. usual or standard care, no physical activity, no exercise, attention control, placebo) after adjuvant therapy (i.e. after completion of chemotherapy and/or radiation therapy, but not hormone therapy) in women with breast cancer.

DATA COLLECTION AND ANALYSIS

Two review authors independently selected studies, assessed risk of bias, and extracted data. We contacted trial authors to ask for additional information when needed. We calculated an overall effect size with 95% confidence intervals (CIs) for each outcome and used GRADE to assess the quality of evidence for the most important outcomes.

MAIN RESULTS

We included 63 trials that randomised 5761 women to a physical activity intervention (n = 3239) or to a control (n = 2524). The duration of interventions ranged from 4 to 24 months, with most lasting 8 or 12 weeks (37 studies). Twenty-eight studies included aerobic exercise only, 21 involved aerobic exercise and resistance training, and seven used resistance training only. Thirty studies described the comparison group as usual or standard care, no intervention, or control. One-fifth of studies reported at least 20% intervention attrition and the average physical activity adherence was approximately 77%.No data were available on effects of physical activity on breast cancer-related and all-cause mortality, or on breast cancer recurrence. Analysis of immediately postintervention follow-up values and change from baseline to end of intervention scores revealed that physical activity interventions resulted in significant small-to-moderate improvements in HRQoL (standardised mean difference (SMD) 0.39, 95% CI 0.21 to 0.57, 22 studies, 1996 women; SMD 0.78, 95% CI 0.39 to 1.17, 14 studies, 1459 women, respectively; low-quality evidence), emotional function (SMD 0.21, 95% CI 0.10 to 0.32, 26 studies, 2102 women, moderate-quality evidence; SMD 0.31, 95% CI 0.09 to 0.53, 15 studies, 1579 women, respectively; low-quality evidence), perceived physical function (SMD 0.33, 95% CI 0.18 to 0.49, 25 studies, 2129 women; SMD 0.60, 95% CI 0.23 to 0.97, 13 studies, 1433 women, respectively; moderate-quality evidence), anxiety (SMD -0.57, 95% CI -0.95 to -0.19, 7 studies, 326 women; SMD -0.37, 95% CI -0.63 to -0.12, 4 studies, 235 women, respectively; low-quality evidence), and cardiorespiratory fitness (SMD 0.44, 95% CI 0.30 to 0.58, 23 studies, 1265 women, moderate-quality evidence; SMD 0.83, 95% CI 0.40 to 1.27, 9 studies, 863 women, respectively; very low-quality evidence).Investigators reported few minor adverse events.Small improvements in physical activity interventions were sustained for three months or longer postintervention in fatigue (SMD -0.43, 95% CI -0.60 to -0.26; SMD -0.47, 95% CI -0.84 to -0.11, respectively), cardiorespiratory fitness (SMD 0.36, 95% CI 0.03 to 0.69; SMD 0.42, 95% CI 0.05 to 0.79, respectively), and self-reported physical activity (SMD 0.44, 95% CI 0.17 to 0.72; SMD 0.51, 95% CI 0.08 to 0.93, respectively) for both follow-up values and change from baseline scores.However, evidence of heterogeneity across trials was due to variation in intervention components (i.e. mode, frequency, intensity, duration of intervention and sessions) and measures used to assess outcomes. All trials reviewed were at high risk of performance bias, and most were also at high risk of detection, attrition, and selection bias. In light of the aforementioned issues, we determined that the evidence was of very low, low, or moderate quality.

AUTHORS' CONCLUSIONS

No conclusions regarding breast cancer-related and all-cause mortality or breast cancer recurrence were possible. However, physical activity interventions may have small-to-moderate beneficial effects on HRQoL, and on emotional or perceived physical and social function, anxiety, cardiorespiratory fitness, and self-reported and objectively measured physical activity. The positive results reported in the current review must be interpreted cautiously owing to very low-to-moderate quality of evidence, heterogeneity of interventions and outcome measures, imprecision of some estimates, and risk of bias in many trials. Future studies with low risk of bias are required to determine the optimal combination of physical activity modes, frequencies, intensities, and durations needed to improve specific outcomes among women who have undergone adjuvant therapy.

A user-centred approach to developing bWell, a mobile app for arm and shoulder exercises after breast cancer treatment

PURPOSE

The study aim was to develop a mobile application (app) supported by user preferences to optimise self-management of arm and shoulder exercises for upper-limb dysfunction (ULD) after breast cancer treatment.

METHODS

Focus groups with breast cancer patients were held to identify user needs and requirements. Behaviour change techniques were explored by researchers and discussed during the focus groups. Concepts for content were identified by thematic analysis. A rapid review was conducted to inform the exercise programme. Preliminary testing was carried out to obtain user feedback from breast cancer patients who used the app for 8 weeks post surgery.

RESULTS

Breast cancer patients' experiences with ULD and exercise advice and routines varied widely. They identified and prioritised several app features: tailored information, video demonstrations of the exercises, push notifications, and tracking and progress features. An evidence-based programme was developed with a physiotherapist with progressive exercises for passive and active mobilisation, stretching and strengthening. The exercise demonstration videos were filmed with a breast cancer patient. Early user testing demonstrated ease of use, and clear and motivating app content.

CONCLUSIONS

bWell, a novel app for arm and shoulder exercises, was developed by breast cancer patients, health care professionals and academics. Further research is warranted to confirm its clinical effectiveness.

IMPLICATIONS FOR CANCER SURVIVORS

Mobile health has great potential to provide patients with information specific to their needs. bWell is a promising way to support breast cancer patients with exercise routines after treatment and may improve future self-management of clinical care.

Effectiveness of Lumbopelvic Exercise in Colon Cancer Survivors: A Randomized Controlled Clinical Trial

INTRODUCTION

This study evaluated the effectiveness of lumbopelvic exercise in improving health-related fitness, anthropometric measurements, and body composition in colon cancer survivors (CCS).

METHODS

Forty-six CCS (35% female, n = 14) were assigned to two groups for this randomized controlled clinical trial: a trunk muscle stabilization exercise program group (CO-CUIDATE) and a usual-care group. The CO-CUIDATE program was conducted for 8 wk (three times per week). The primary end point was isometric abdominal strength measured using the trunk curl test. The secondary end points used were isometric back strength, functional capacity, lower-body flexibility, weight, and anthropometric measurements evaluated at baseline, after the physical exercise program and after 6 months of follow-up. A trained member of the research group with 5 yr of experience working with cancer patients and who was blinded to the patient group assessed the variables. All physical tests were conducted with multiple observations.

RESULTS

The adherence to intervention was 88.36%, and two dropouts (10.5%) were recorded. Minor side effects, including discomfort with the exercises in the first sessions, were reported by the participants. ANOVA demonstrated significant differences in group-time interactions for isometric abdominal strength (F = 7.7; P = 0.001), functional capacity (F = 4.6; P = 0.015), lower-body flexibility (right, F = 4.3, P = 0.021 and left, F = 3.6, P = 0.034), and waist circumference (F = 5.7; P = 0.07), which were the best values for the CO-CUIDATE group. No significant changes in isometric back strength, weight, hip circumference or body composition were observed.

CONCLUSION

An 8-wk program based on stabilization exercises is a promising strategy to increase health-related fitness and to reduce waist circumference in CCS. An exercise program based on lumbopelvic exercise is a feasible intervention to improve the control of deep abdominal muscles and health-related fitness.

Effects of Clinical Pilates Exercises on Patients Developing Lymphedema after Breast Cancer Treatment: A Randomized Clinical Trial

OBJECTIVE

The aim of the present study was to compare the effects of clinical Pilates exercises with those of the standard lymphedema exercises on lymphedema developing after breast cancer treatment.

MATERIALS AND METHODS

The study comprised 60 female patients with a mean age of 53.2±7.7 years who developed lymphedema after having breast cancer treatment. The patients were randomized into two groups: the clinical Pilates exercise group (n=30), and the control group (n=30). Before, and at the 8th week of treatment, the following parameters were measured: the severity of lymphedema, limb circumferences, body image using the Social Appearance Anxiety Scale, quality of life with the European Organization for Research and Treatment of Cancer (EORTC) quality of life questionnaire (QLQ-BR23), and upper extremity function using the Disabilities of the Arm, Shoulder and Hand (DASH) outcome measure. Both groups performed one-hour exercises three days a week for 8 weeks.

RESULTS

After treatment, the symptoms recovered significantly in both groups. Reductions in the severity of lymphedema, improvements in the social appearance anxiety scale scores, quality of life scores, and upper extremity functions scores in the clinical Pilates exercise group were greater than those in the control group. Clinical Pilates exercises were determined to be more effective on the symptoms of patients with lymphedema than were standard lymphedema exercises.

CONCLUSIONS

Clinical Pilates exercises could be considered a safe model and would contribute to treatment programs.

Effectiveness of Pilates-based exercises on upper extremity disorders related with breast cancer treatment

Breast cancer treatment causes upper extremity (UE) impairments. This study aims to assess the efficacy of Pilates-based exercises (PE) in comparison with combined exercise (CE) and home exercise (HE) groups, in the rehabilitation of UE disorders related with breast cancer treatment. Fifty-five patients were randomly allocated to PE, CE (consisting of strengthening, stretching and range of motion [ROM] exercises) and HE groups (consisting of CE group exercises). Pain (using visual analogue scale), ROM (using digital goniometer), muscle strength (using dynamometer and pinch gauge), functional status (using Constant-Murley scale and Disabilities of the Arm, Shoulder and Hand scale) were evaluated before and after intervention. For data analyses (using spss 21 version), one-way ANOVA, paired samples t-test and Kruskal-Wallis test were performed (p ≤ .05 was considered statistically significant). The data obtained in this study revealed significant improvements in almost all the parameters measured in the PE and CE groups, and some improvements were superior to HE group. PE seemed to have resulted similar improvements in pain, muscle strength and functional status when compared to CE group. Therefore, PE seems to be an effective method of rehabilitation of patients with UE disorders related with breast cancer treatment, and might be considered for use as an alternative to CE in this population.

[Correction of the functional state of the autonomous nervous system in the women presenting with the postmastectomy syndrome at the stationary stage of the rehabilitative treatment]

A frequent consequence of the treatment of breast cancer is the postmastectomy syndrome that combines psycho-emotional and functional disorders in various body systems.

AIM

The objective of the present study was to evaluate the influence of the program of differential physical rehabilitation on the functional state of the autonomic nervous system in the women with the postmastectomy syndrome at the stationary stage of the rehabilitative treatment.

MATERIAL AND METHODS

The study included 50 presenting with the postmastectomy syndrome following radical mastectomy as described by J.L. Madden. The patients were randomly divided into two groups comprised of 25 patients each. The main group consisted of the women at the mean age of 55,44±1,06 years, the group of comparison (2) was composed of the women at the mean age of 55,60±1,14 years. The program of the rehabilitative treatment of the patients in group 1 envisaged the use of the physical therapeutic modalities chosen on an individual basis in agreement with the basic principles of medical gymnastics including the differential selection of static and dynamic respiratory maneuvers with due regard for the type of vegetative regulation in a given patient, post-isometric relaxation, Vodder's manual lymphatic drainage and autotraining as described by J.H. Suhultz. The patients comprising the group of comparison performed therapeutic physical exercises as described by T.I. Grushina. The analysis of the literature and empirical data was combined with that of the heart rate variability was measured twice: within days 2-3 after the surgical intervention and on days 19-20 of the hospital stay. The methods of mathematical statistics were employed to treat the data obtained.

RESULTS

The study has demonstrated reduced reserves of vegetative support, the overall decrease of the heart rate variability, and enhanced tension of the adaptive mechanisms in this group of women. Moreover, it showed the positive outcome of the physical rehabilitation program designed to correct most of the time-related and spectral parameters of the heart rate variability and gave evidence of the significant improvement of the total activity of the regulatory systems due to the enhancement of the high-frequency, low-frequency and very low-frequency components of the spectrum. The values of the stress index and the mode amplitude were reduced whereas the adaptive capabilities of the autonomic nervous system in women of the main group were extended.

CONCLUSION

The proposed program of differential physical rehabilitation can be employed in the practical work of the specialized healthcare facilities for the correction of the functional state of the autonomic nervous system in the women with the postmastectomy syndrome.

The role of physical exercise in the development of breast cancer

Breast cancer is one of the most common types of cancer among women worldwide. Epidemiological and experimental studies confirm the beneficial effects of physical exercise both in patients who have suffered a relapse and in those who are in the course of a treatment. Researchers suggest that regular physical effort performed 3-5 times a week at 20-40 MET reduces the risk of development of breast cancer. Scientific evidence suggests that aerobic training can be safe and effective even during the oncological treatment, which, depending on the stage of the disease, may consist of surgical treatment combined with chemotherapy, radiotherapy or hormone therapy. In addition, it significantly improves the function of the circulatory and respiratory systems, reduces fatigue and improves the quality of life of patients struggling with the disease. There are many theories on the mechanisms that are triggered by aerobic workout. Despite the numerous studies on this subject, which have been conducted over the years, we still cannot say how physical activity reduces the risk of development of breast cancer. The most frequently mentioned biological mechanisms include the influence of oestrogen, metabolic hormones, growth factor, inflammatory markers, response from the immune system, insulin resistance and oxidative stress. Many studies into the process of carcinogenesis are carried out in laboratory conditions on animals. Due to application of different experimental models, the results of such studies are often ambiguous. Nevertheless, scientists see a huge potential in this kind of experiments, because some of them have already attested to the protective effects of physical exercise against the appearance of breast cancer, but also they have increased our understanding of the processes through which this risk is reduced. Perhaps, in the future physical activity will become a part of a cancer treatment thanks to the results of such studies.

Effects of Nia exercise in women receiving radiation therapy for breast cancer

PURPOSE/OBJECTIVES

To compare a 12-week nontraditional exercise Nia program practiced at home to usual care on fatigue, quality of life (QOL), aerobic capacity, and shoulder flexibility in women with breast cancer undergoing radiation therapy.

DESIGN

Randomized clinical trial.

SETTING

Large community-based hospital in the midwestern United States.

SAMPLE

41 women with stage I, II, or III breast cancer starting radiation therapy.

METHODS

22 women were randomized to the Nia group and 19 to the usual care group. Those in the Nia group were instructed to practice Nia 20-60 minutes three times per week for 12 weeks. Those in the usual care group were instructed to continue normal activities.

MAIN RESEARCH VARIABLES

Fatigue, QOL, aerobic capacity, and shoulder flexibility.

FINDINGS

Controlling for baseline scores, change over time between groups was significantly different for the women who practiced Nia at least 13 times during the 12-week period; those in the Nia intervention reported significantly less fatigue between weeks 6 and 12, as compared to control group (p = 0.05). No statistical differences in QOL, aerobic capacity, or shoulder flexibility were found, but trends favoring Nia were identified.

CONCLUSIONS

For women undergoing radiation therapy for breast cancer, Nia can help relieve fatigue. Additional research in arm and shoulder mobility and preservation also may be beneficial.

IMPLICATIONS FOR NURSING

Oncology nurses are in a unique position to offer suggestions to help manage fatigue, and Nia could be considered as part of a cancer survivorship program.

KNOWLEDGE TRANSLATION

Exercise is beneficial for women with breast cancer, and interest is growing in nontraditional exercise options. Nia can benefit women with breast cancer undergoing radiation therapy.

The role of the physiotherapy in the plastic surgery patients after oncological breast surgery

INTRODUCTION

Breast cancer is the disease which causes the greatest concern among women worldwide, with an estimated 1,152,161 new cases each year. The improvement of surgical techniques, neoadjuvant and adjuvant treatment enhance the survival time and recovery of these patients. As surgery is the first choice for the treatment of breast neoplasms reconstructive surgery has become an important procedure helping to reconstruct the mutilation after radical or conservative breast surgery. The objective of this article is to review the scientific literature and examine the available data regarding the role of physiotherapy in patients who undergo plastic reconstruction after oncological breast surgery, including suggestions on how physiotherapy could be applied in that population.

MATERIALS AND METHODS

Our review was obtained by searching the PubMed (National Library of Medicine, USA) and LILACS (Latin American and Caribbean Health Sciences) databases. Terms applied concerned physiotherapy and breast reconstructive surgery. The time of limit for our search was from 1995 until the present date.

RESULTS

Fourteen articles were included in our review that matched our search criteria.

CONCLUSIONS

Physiotherapy is a field that still needs evidence based on daily routine and studies in the oncological physiotherapy field. Evaluation should be standardized and rehabilitation techniques used are empirical and should be researched in patients who undergo plastic reconstruction after breast surgery. The lack of post-surgery exercise protocols makes it difficult to analyse the patient's evolution and makes it a challenge to investigate the true role of physiotherapy in this population.

The evolution of mindfulness-based physical interventions in breast cancer survivors

Survivors of breast cancer are faced with a multitude of medical and psychological impairments during and after treatment and throughout their lifespan. Physical exercise has been shown to improve survival and recurrence in this population. Mind-body interventions combine a light-moderate intensity physical exercise with mindfulness, thus having the potential to improve both physical and psychological sequelae of breast cancer treatments. We conducted a review of mindfulness-based physical exercise interventions which included yoga, tai chi chuan, Pilates, and qigong, in breast cancer survivors. Among the mindfulness-based interventions, yoga was significantly more studied in this population as compared to tai chi chuan, Pilates, and qigong. The participants and the outcomes of the majority of the studies reviewed were heterogeneous, and the population included was generally not selected for symptoms. Yoga was shown to improve fatigue in a few methodologically strong studies, providing reasonable evidence for benefit in this population. Improvements were also seen in sleep, anxiety, depression, distress, quality of life, and postchemotherapy nausea and vomiting in the yoga studies. Tai chi chuan, Pilates, and qigong were not studied sufficiently in breast cancer survivors in order to be implemented in clinical practice.