Can belly dance and mat Pilates be effective for range of motion, self-esteem, and depressive symptoms of breast cancer women?

The effects of physical activity interventions on self-esteem during and after cancer treatment: a systematic review and meta-analysis

To investigate the effect of physical activity (PA) (both general and its type) on self-esteem during and after cancer treatment. A systematic search was conducted across PubMed, Web of Science, Scopus, SPORTDiscuss, and PsycINFO from their inception to February 2024. The systematic review included 32 studies, with 15 studies (13 RCT and 2 quasi-experimental) and 3604 participants (66.7% female) included in the meta-analysis involving controlled trials using a control group and at least one PA intervention group. The study was registered in PROSPERO (CRD42022309771). Risk of bias for RCTs was assessed using the Cochrane Collaboration's tool for assessing risk of bias (RoB2), and quasi-experimental studies with the Joanna Briggs Institute critical appraisal tool. PA significantly improved self-esteem during and after cancer treatment (pooled SMD = 0.32, p < 0.01). Specifically, aerobic PA (pooled SMD = 0.33, p = 0.04) and mind-body exercise (pooled SMD = 0.70, p = 0.03) had positive effects on self-esteem. Overall, PA interventions improved self-esteem during cancer treatment (pooled SMD = 0.50, p = 0.01) and in PA interventions lasting more than 12 weeks (pooled SMD = 0.44, p = 0.02). In conclusion, PA (specifically, aerobic and mind-body exercises) may have a positive effect on self-esteem during and after cancer treatment, with cancer status and the duration of the intervention being key factors.

Exercise interventions for self-perceived body image, self-esteem and self-efficacy in women diagnosed with breast cancer: a systematic review with meta-analysis and meta-regressions

PURPOSE

To synthesise the effectiveness of exercise interventions on self-perceived body image, self-esteem and self-efficacy in women diagnosed with breast cancer who are undergoing or have completed primary adjuvant treatments.

METHODS

A systematic review was conducted with meta-analysis and meta-regressions. Five electronic databases were searched from inception to June 2023, and hand searches were performed to explore the reference lists of similar systematic reviews. The established selection criteria were randomised clinical trials that evaluated any type of physical exercise intervention with self-perceived body image, self-esteem and self-efficacy as outcomes. No restrictions were imposed with respect to the control group. Main characteristics were extracted for each study. Meta-analyses, meta-regressions and sensitivity analyses were performed. The certainty of evidence for each outcome was graded using the GRADE approach. The risk of bias was evaluated using the RoB2 Cochrane tool.

RESULTS

Twenty studies, comprising 19 different samples (n = 2030), were included. In general, meta-analysis indicated that physical exercise interventions were not superior to controls for improving self-esteem and body image in women diagnosed with breast cancer. However, subgroup meta-analysis showed a significant difference in self-esteem improvement for resistance exercise (SMD = 0.31; 95% CI = 0.07, 0.55; p = 0.01; I2 = 0%) and supervised exercise (SMD = 0.25; 95% CI = 0.08, 0.42; p = 0.0004; I2 = 0%) compared with controls. Self-efficacy results were scarce and controversial. In addition, serious concerns were mainly detected in terms of the risk of bias and indirectness of the evidence, which caused the certainty of evidence to be very low for all outcomes.

CONCLUSION

Supervised exercise and resistance training appear to be effective exercise modalities for improving self-esteem in women diagnosed with breast cancer. In contrast, exercise interventions are not significantly associated with improvements in body image, while results on self-efficacy are controversial. However, due to the study's limitations, further research is needed.

An integrated intervention on well-being: A qualitative study on relationships and emotions

BACKGROUND

Oncological treatments lead to physical and emotional difficulties with notable consequences in everyday life. Thus, integrated interventions that can promote quality of life are needed. Since current studies suggest that integrated programs of both physical exercises and psychological sessions can promote positive emotions, this pilot study aims to explore the impact of a one-week intervention that combines sailing activities and psychological support.

METHODS

Twenty-nine breast cancer survivors took part in this study. Before and after the intervention, participants were invited to answer three open questions to evaluate their perceptions of personal evaluations about their relationships and emotions. A Qualitative Thematic Analysis was used to evaluate participants' answers and to compare the sub-themes that emerged in the two times.

RESULTS

Findings highlighted three main themes: a) caregivers and emotional closeness - family members are generally a crucial point of reference for participants. Friends, colleagues, and healthcare professionals were also cited as relevant figures during the cancer journey and after the psychological intervention; b) emotions towards others - positive and negative emotions towards these figures emerged, and some women felt alone, and c) emotions towards oneself - exploring emotions related to themselves highlighted positive and negative feelings and the desire for change to promote love and care towards themselves. Interestingly, the number of negative emotions towards themselves decreased after the intervention.

CONCLUSIONS

The integrated intervention could promote the reflection on personal relationships and emotions.

The Effectiveness of Dance Interventions on Psychological and Cognitive Health Outcomes Compared with Other Forms of Physical Activity: A Systematic Review with Meta-analysis

BACKGROUND

Physical activity is known to improve psychological and cognitive outcomes. Learning dance sequences may challenge cognition, partnered or group dance may benefit social interactions, and the artistic aspect may improve psychological wellbeing. Dance is an equally effective form of physical activity compared with other structured physical activities to improve physical health, but it is unclear how effective dance could be for psychological and cognitive outcome measures.

OBJECTIVE

To systematically review the literature on the effectiveness of structured dance interventions, compared with structured exercise programmes, on psychological and cognitive outcomes across the lifespan.

METHODS

Eight databases were searched from earliest records to July 2022. Studies investigating a dance intervention lasting ≥ 4 weeks, including psychological and/or cognitive health outcomes, and having a structured exercise comparison group were included. Screening and data extraction were performed by two independent reviewers at all stages. All reviewer disagreements were resolved by the primary author. Where appropriate, meta-analysis was performed, or an effect size estimate generated.

RESULTS

Of 21,737 records identified, 27 studies met the inclusion criteria. Total sample size of included studies was 1392 (944 females, 418 males, 30 unreported). Dance was equally as effective as other physical activity interventions in improving quality of life for people with Parkinson's disease [mean difference 3.09; 95% confidence interval (CI) - 2.13 to 8.30; p = 0.25], reducing anxiety (standardised mean difference 2.26; 95% CI - 2.37 to 6.90; p = 0.34), and improving depressive symptoms (standardised mean difference 0.78; 95% CI - 0.92 to 2.48; p = 0.37). Preliminary evidence found dance to be superior to other physical activity interventions to improve motivation, aspects of memory, and social cognition and to reduce distress. Preliminary evidence found dance to be inferior to other physical activity interventions to improve stress, self-efficacy and language fluency.

CONCLUSION

Undertaking structured dance of any genre is generally equally and occasionally more effective than other types of structured exercise for improving a range of psychological and cognitive outcomes.

TRIAL REGISTRATION

PROSPERO: CRD42018099637.

Effectiveness of dance movement therapy and dance movement interventions on cancer patients' health-related outcomes: a systematic review and meta-analysis

OBJECTIVES

This review examined the effectiveness of using dance movement therapy (DMT) and dance movement interventions (DMIs) with cancer and palliative care patients.

METHODS

A systematic review and meta-analysis were conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Six databases were searched from inception to July 9, 2022, without limits on year or age. Searching was updated on July 10, 2023. The risk of bias was assessed by the Cochrane (RoB 2) and ROBINS-I tools. Meta-analyses were conducted to pool estimates of the effects of DMT and DMI on patients' health-related outcomes. A narrative synthesis of outcomes was performed where meta-analysis was not appropriate.

RESULTS

Among a total of 16 studies included in this review, nine were randomized controlled trials and seven were non-randomized trials, with a total of 893 participants. Only six of these studies were fully or partially described as true DMTs (some with less clarity than others), whereas the majority (n = 10) were DMIs with unclear therapeutic alignment. Most studies focused on female patients with breast cancer. Cancer patients undergoing palliative care received little attention. The overall risk of bias from the evaluated studies was high. Meta-analysis of two trials revealed that DMTs had no effect on QOL in cancer patients (SMD - 0.09, 95% CI - 0.21-0.40, P = 0.54), while narrative analysis and non-randomized trials showed no overall effect of DMTs on anxiety, depression, body image, self-esteem, or sleep disturbance but significant positive effects on perceived stress, pain severity, and pain interference. DMIs had significant positive effects on cancer patients' depression (SMD - 0.53, 95% CI - 0.93 to - 0.14, P = 0.008) and fatigue (SMD - 0.42, 95% CI - 0.70 to - 0.14, P = 0.003). DMI trials synthesized narratively showed an effect on patients' body image, self-esteem, physical function, right and left handgrip strength, life satisfaction, and the mental component of QOL.

CONCLUSION

Both DMT and DMIs had promising effects on several health outcomes, but results were inconsistent, and the evidence was weak. The reviewed studies' low evidence quality and small sample sizes affected the findings' robustness and reliability. Large-scale, high-quality randomized controlled trials with sufficient sample sizes, and clear and veracious DMT and DMI protocols and data are required to provide more credible research evidence and influence practice.

Comparative efficacy of mind-body exercise for depression in breast cancer survivors: A systematic review and network meta-analysis

BACKGROUND

As pharmacotherapy often leads to adverse reactions, mind-body exercise (MBE) treatments have become a more popular option for treating depression in people living with breast cancer (BC). However, the most effective type of MBE treatment for this population remains unclear.

AIMS

The aim of this systematic review and network meta-analysis (NMA) was to compare the efficacy of the different MBE modes for depression in people with BC.

METHODS

A systematic search for randomized controlled trials (RCTs) from inception to March 25, 2023, was conducted in the following database: EMBASE, PubMed, Web of Science, Cochrane Library, China National Knowledge Infrastructure, Wanfang Data, China Biology Medicine, OpenGrey, and ClinicalTrials.gov. A traditional meta-analysis was conducted using the random-effects model to directly assess the effectiveness of various MBE interventions. Stata 16.0 software was used for performing the NMA.

RESULTS

The NMA was performed in 32 eligible RCTs including 2361 participants. The efficacy of MBE treatments on depression was ranked as the following: Liuzijue (surface under the cumulative ranking curve [SUCRA] = 95.4%) > Tai chi (SUCRA = 76.9%) > yoga (SUCRA = 55.0%) > Baduanjin (SUCRA = 53.9%) > Pilates (SUCRA = 38.6%) > dance (SUCRA = 30.2%) > Qigong (SUCRA = 28.1%) > control (SUCRA = 21.9%).

LINKING EVIDENCE TO ACTION

Our research showed that Liuzijue and Tai chi might be the most significantly effective MBE intervention for mitigating depression among BC survivors. Healthcare professionals could consider recommending Liuzijue and Tai Chi as a complementary therapy for BC survivors who experience depression.

The impact of Pilates exercise for depression symptoms in female patients: A systematic review and meta-analysis

BACKGROUND

The Pilates exercise has recently become an increasingly popular way of exercise in female patients since it is an attractive and low-cost physical exercise modality. Pilates may be a beneficial method of exercise for female patients with depression and anxiety symptoms. However, to date, there has been no attempt to collate this literature. This review aims to systematically assess and meta-analyze the efficacy of Pilates exercise for female patients with depression and anxiety symptoms and inform evidence-based guidelines for exercise prescription.

METHODS

Five electronic databases (Scopus, MEDLINE/PubMed, Embase, Web of Science, and the Cochrane Library) were systematically searched up to January 2023 to examine randomized controlled trials (RCTs) focused on the effects of Pilates exercise for female patients with depressive disorders and individuals with elevated levels of depression were included. The primary outcomes were the severity of depression, and the secondary outcomes were anxiety. Statistical analyses were performed using Stata version 15.1 software with a 95% confidence interval (Registration number: CRD42023426522), and the PEDRO Scale was used to evaluate the risk of bias for RCT.

RESULTS

18 RCTs with 827 female patients were included. The methodological quality of the RCTs was considered an A level in 4 studies, B level in 13, studies, and C level in 1 study investigation. The meta-analysis showed that there was moderate evidence for the Pilates exercise significantly improved the severity of depression symptoms (SMD = -0.73; 95% CI -0.86 to -0.59; P < .01) and anxiety symptoms (SMD = -0.62; 95% CI -0.79 to -0.46; P < .01).

CONCLUSIONS

Pilates exercise could reduce levels of depression and anxiety in female patients with depression and anxiety symptoms. Pilates exercise can be used as a potential ancillary program to improve depression and anxiety symptoms for female patients.

Mat Pilates improves lower and upper body strength and flexibility in breast cancer survivors undergoing hormone therapy: a randomized controlled trial (HAPiMat study)

PURPOSE

To evaluate the effects of 24 weeks of Mat Pilates in breast cancer survivors (BCS) undergoing hormone therapy on lower and upper body muscle strength parameters and flexibility.

MATERIALS AND METHODS

Forty-three BCS (≥40 years) with confirmed breast cancer stage 0-III undergoing hormone therapy were included. Participants were randomized into Mat Pilates (three times/week, 60 min session) or control group (relaxation activities every two weeks). The difficulty and number of exercise repetitions were increased over the weeks. Assessments were performed at three times points (baseline, 12 weeks, and 24 weeks). The generalized estimating equations (GEE) model was used to compare each outcome measure during the analysis of intention to treat (ITT) and "Per protocol analysis" (PPA).

RESULTS

The Pilates group presented significantly increased (p < 0.05) isometric flexor-extensor PT, and concentric and eccentric flexor PT and mechanical work (MW) after the intervention. Most of the upper body strength parameters, time to achieve maximal force (TF_max), maximal force (F_max), and rapid force index (RFI) and right-left upper and lower body flexibility (p < 0.05) also improved.

CONCLUSIONS

From our findings, we conclude that 24 and 12-weeks of Mat Pilates induced strength and flexibility gains for lower and upper body, respectively.Implications for rehabilitationMat Pilates can be adapted to the fitness level of breast cancer survivors, with a great variety of exercises that can be performed using a mat only or a few pieces of equipment.Patients can practice at home to gain different health benefits (i.e., increasing strength, flexibility, and functional capacity level), which could positively impact on quality of life.Mat Pilates performed three times per week with systematized increments in exercise level, load, and volume throughout the intervention was effective to improve hip extensor-flexor muscles peak torque and mechanical work at different muscle contractions, as well as upper and lower body flexibility.Mat Pilates was also able to improve right-left shoulder abductor and trunk extensor muscles strength parameters after 12 weeks of intervention, as well as both surgery and non-surgery sides of the upper body.

Ballet after breast cancer: investigating the feasibility and acceptability of a novel 16-week classical ballet intervention for breast cancer survivors

Purpose

The “Ballet after breast cancer” study sought to investigate the feasibility and acceptability of a 16-week classical ballet intervention for breast cancer survivors, delivered face-to-face and/or online.

Methods

Breast cancer survivors were recruited to take part in 2 × 1-h ballet classes per week for 16 weeks. Primary outcomes of feasibility and acceptability were assessed according to rates of enrolment and attendance and participant feedback via questionnaire. Secondary outcomes included quality of life (QOL), upper-body disability, shoulder range of motion (ROM), muscular strength, aerobic capacity, and physical activity levels. Associations between rate of attendance and changes in secondary measures were explored.

Results

Thirty-one participants (62% of eligible individuals) enrolled in the program. Twenty-nine women commenced the intervention [53.3 ± 10.8 years (Mean ± SD)], attending 77.6% [67.6, 87.5] (Mean [95% CI]) of sessions. Based on these rates of enrolment and attendance, and participant feedback, the program was deemed feasible and acceptable to participants. Significant improvements in shoulder ROM and reductions in sedentary behaviour were achieved. Participants also reported improvements in physical capacity and psychological, social, and cognitive wellbeing.

Conclusions

The “Ballet after breast cancer” program, delivered face-to-face and/or online, was feasible and acceptable to breast cancer survivors. Improvements in shoulder ROM achieved doing ballet were pertinent given the adverse effects of upper-body morbidity on breast cancer survivor QOL. Improvements in physical activity behaviour and perceived benefits to wellbeing also support the use of ballet to mitigate QOL impairment after treatment.

Implications for cancer survivors

The physical demands and the fun, creative, and social characteristics of ballet promote improvement across multiple domains of health and wellbeing. Ballet shows promise as an activity to improve QOL and increase long-term engagement in health-promoting physical activity after breast cancer.

Supplementary Information

The online version contains supplementary material available at 10.1007/s00520-022-07420-9.

Effectiveness of different types, delivery modes and extensiveness of exercise in patients with breast cancer receiving systemic treatment - A systematic review and meta-analysis

BACKGROUND

Effects of exercise in patients with breast cancer have been thoroughly investigated. The aim was to explore differences in effects regarding type, delivery mode and extensiveness (e.g. intensity; volume) of the interventions.

METHODS

We searched for randomised controlled trials including patients with breast cancer receiving systemic treatment, exercise-based interventions, and measures on patient reported- and objectively measured outcomes.

RESULTS

Exercise showed significant and moderate effects on the primary outcomes quality of life and physical function, Standardised Mean Difference: 0.52 (95 % CI 0.38-0.65) and 0.52 (95 % CI 0.38-0.66), respectively. Type of exercise had little influence on the effects, however combined aerobic- and resistance exercise seemed superior for increasing physical function, compared to aerobic or resistance exercise. Supervised interventions were superior to partly and unsupervised. Extensiveness of the intervention only influenced physical function.

CONCLUSIONS

Supervised interventions, more than type or extensiveness of interventions, seem to increase effects.