Conservative interventions for preventing clinically detectable upper-limb lymphoedema in patients who are at risk of developing lymphoedema after breast cancer therapy

The effectiveness and safety of heat/cold therapy in adults with lymphoedema: systematic review

PURPOSE

The aim of this review is to assess the efficacy and safety of using heat and cold therapy for adults with lymphoedema.

METHODS

A multi-database search was undertaken. Only studies which included adults with lymphoedema who were treated with heat or cold therapy reporting any outcome were included. Screening, data extraction, and assessment of bias were undertaken by a single reviewer and verified by a second. Due to the substantial heterogeneity, a descriptive synthesis was undertaken.

RESULTS

Eighteen studies were included. All nine studies which assessed the effects of heat-therapy on changes in limb circumference reported a point estimate indicating some reduction from baseline to end of study. Similarly, the five studies evaluating the use of heat-therapy on limb volume demonstrated a reduction in limb volume from baseline to end-of-study. Only four studies reported adverse events of which all were deemed to be minor. Only two studies explored the effects of cold therapy on lymphoedema.

CONCLUSIONS

Tentative evidence suggests heat-therapy may have some benefit in treating lymphoedema with minimal side effects. However, further high-quality randomised controlled trials are required, with a particular focus on moderating factors and assessment of adverse events.Implications for rehabilitationThis review highlights the potential benefit that heat therapy may have on reducing limb circumference and volume for adults with lymphoedema.There was no evidence that controlled localised heat therapy was unsafe.The current evidence-base is at a point where no specific clinical recommendations can be made.The use of heat therapy should only be applied as part of a methodologically robust study to treat lymphoedema.

Prevention of Breast Cancer-Related Lymphedema: An Up-to-Date Systematic Review of Different Surgical Approaches

Breast cancer-related lymphedema (BCRL) affects approximately 20% of women after breast cancer therapy. Advances in treatment have increased the life expectancy; thus, the prevalence of BCRL will continue to rise with the number of cancer survivors, hence the need to develop strategies to prevent this condition. We provide a systematic review of the literature on the primary prevention of BCRL by prophylactic lymphatic surgery (PLS). Between June and August 2022, we conducted a search of PubMed, Google Scholar and Cochrane. In the end, a total of eighteen papers were selected. The eleven studies without a control group reported only 15 of 342 patients who developed lymphedema at least six months after PLS (4.59%). The seven studies with a control group included 569 patients, 328 cases and 241 controls. Among the cases, 36 (10%) developed lymphedema. In contrast, the incidence of lymphedema in the controls was 40% (98 of 241 patients). The formulation of definite recommendations in favor of PLS is hindered by low-quality studies. There is no consensus on which technique should be preferred, nor on whether adjuvant radiotherapy might affect the efficacy of PLS. Randomized controlled trials are mandatory to conceive evidence-based recommendations.

Physiotherapy practice in lymphoedema in South Africa: A survey

Background

Lymphoedema is a chronic condition that is increasing in prevalence and requires specialised management to avoid possible life-threatening complications.

Objectives

To describe the perceived knowledge of physiotherapists about lymphoedema and its management, the lymphoedema patient load seen by physiotherapists, and the current treatment approaches of physiotherapists in South Africa when managing lymphoedema.

Method

A quantitative study using self-administered, online questionnaires were distributed among physiotherapists.

Results

Knowledge of lymphoedema management is perceived to be lacking among physiotherapists. Physiotherapists are getting limited referrals and spending little time managing patients with lymphoedema. Only a few physiotherapists have post-graduate education in lymphoedema management, thus international treatment standards still need to be met.

Conclusion

In order to meet international standards and patient needs, future research investigating the physiotherapy perspective is needed in lymphoedema management.

Clinical implications

Educational bodies and policymakers may use this data to facilitate improvement in physiotherapy management of the condition and provision of care.

Effectiveness of physical exercise programmes in reducing complications associated with secondary lymphoedema to breast cancer: a protocol for an overview of systematic reviews

INTRODUCTION

Breast cancer-related lymphoedema (BCRL) is one of the most underestimated and debilitating complications associated with the treatment that women with breast cancer receive. Several systematic reviews (SRs) of different physical exercise programmes have been published, presenting disperse and contradictory clinical results. Therefore, there is a need for access to the best available and summarised evidence to capture and evaluate all the physical exercise programmes that focus on reducing BCRL.

OBJECTIVE

To evaluate the effectiveness of different physical exercise programmes in reducing the volume of lymphoedema, pain intensity and improving quality of life.

METHOD AND ANALYSIS

The protocol of this overview is reported following the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols, and its methodology is based on Cochrane Handbook for Systematic Reviews of Interventions. Only those SRs involving physical exercise by patients with BCRL will be included, whether on its own or combined with other exercises or other physical therapy interventions.The outcomes of interest to be considered will be lymphoedema volume, quality of life, pain intensity, grip strength, range of motion, upper limb function and any adverse event. The MEDLINE/PubMed, Lilacs, Cochrane Library, PEDro and Embase databases will be searched for reports published from database inception to April 2023.Two researchers will perform study selection, data extraction and risk of bias assessment independently. Any discrepancy will be resolved by consensus, or ultimately, by a third-party reviewer. We will use Grading of Recommendations Assessment, Development and Evaluation System to assess the overall quality of the body of evidence.

ETHICS AND DISSEMINATION

The results of this overview will be published in peer-reviewed scholarly journals and the scientific dissemination will take place in national or international conferences. This study does not require approval from an ethics committee, as it does not directly collect information from patients.

PROSPERO REGISTRATION NUMBER

CRD42022334433.

Which physical therapy intervention is most effective in reducing secondary lymphoedema associated with breast cancer? Protocol for a systematic review and network meta-analysis

INTRODUCTION

Lymphoedema associated with breast cancer is caused by an interruption of the lymphatic system, together with factors such as total mastectomy, axillary dissection, positive lymph nodes, radiotherapy, use of taxanes and obesity. Physiotherapy treatment consists of complex decongestive therapy, manual lymphatic drainage and exercises, among other interventions. Currently, there are several systematic review and randomised controlled trials that evaluate the efficacy of these interventions. However, at present, there are no studies that compare the effectiveness of all these physical therapy interventions. The purpose of this study is to determine which physical therapy treatment is most effective in reducing breast cancer-related lymphoedema, improving quality of life and reducing pain.

METHODS AND ANALYSIS

MEDLINE, PEDro, CINAHL, EMBASE, LILACS and Cochrane Central Register of Controlled Trials will be searched for reports of randomised controlled trials published from database inception to June 2022. We will only include studies that are written in English, Spanish and Portuguese. We will also search grey literature, preprint servers and clinical trial registries. The primary outcomes are reduction of secondary lymphoedema associated with breast cancer, improvements in quality of life and pain reduction. The risk of bias of individual studies will be evaluated using the Cochrane Risk of Bias 2.0 Tool. A network meta-analysis will be performed using a random-effects model. First, pairs will be directly meta-analysed and indirect comparisons will be made between the different physical therapy treatments. The GRADE system will be used to assess the overall quality of the body of evidence associated with the main results.

ETHICS AND DISSEMINATION

This protocol does not require approval from an ethics committee. The results will be disseminated via peer-reviewed publications.

PROSPERO REGISTRATION NUMBER

CDR42022323541.

Impact of Activity-Oriented Propioceptive Antiedema Therapy on the Health-Related Quality of Life of Women with Upper-Limb Lymphedema Secondary to Breast Cancer-A Randomized Clinical Trial

BACKGROUND

Alterations derived from lymphedema in the upper-limb secondary to breast cancer-related lymphedema (BCRL) decrease the health-related quality of life (HRQoL), but there is limited evidence of the impact of the different interventions on it. The aim of this research was to compare the effect of conventional treatment with another treatment based on Activity-Oriented Antiedema Proprioceptive Therapy (TAPA) on HRQoL in women diagnosed with BCRL.

METHODS

A prospective clinical study was designed with two parallel arms. The study population consisted of women diagnosed with BCRL in stage I and II, belonging to different institutions in Córdoba and Aragon, Spain. Sociodemographic and HRQoL-related variables, pain, tightness, heaviness and functionality were obtained before and after treatments.

RESULTS

51 women participated in the study, 25 received the conventional treatment and 26 the TAPA, with a mean age of 59.24 ± 9.55 years. HRQoL was significantly related to upper-limb function and pain on the participants' affected side. In addition, covariance analysis (ANCOVA) showed that the TAPA treatment interfered less in the performance of activities of daily life and produced significant improvements in the social dimension of HRQoL.

CONCLUSIONS

the non-use of compressive elements in the rehabilitative treatment of the BCRL that is proposed with TAPA improves aspects such as self-image and participation in social and recreational activities.

Does TENS Reduce the Intensity of Acute and Chronic Pain? A Comprehensive Appraisal of the Characteristics and Outcomes of 169 Reviews and 49 Meta-Analyses

Background and Objectives: Uncertainty about the clinical efficacy of transcutaneous electric nerve stimulation (TENS) to alleviate pain spans half a century. There has been no attempt to synthesise the entire body of systematic review evidence. The aim of this comprehensive review was to critically appraise the characteristics and outcomes of systematic reviews evaluating the clinical efficacy of TENS for any type of acute and chronic pain in adults. Materials and Methods: We searched electronic databases for full reports of systematic reviews of studies, overviews of systematic reviews, and hybrid reviews that evaluated the efficacy of TENS for any type of clinical pain in adults. We screened reports against eligibility criteria and extracted data related to the characteristics and outcomes of the review, including effect size estimates. We conducted a descriptive analysis of extracted data. Results: We included 169 reviews consisting of eight overviews, seven hybrid reviews and 154 systematic reviews with 49 meta-analyses. A tally of authors' conclusions found a tendency toward benefits from TENS in 69/169 reviews, no benefits in 13/169 reviews, and inconclusive evidence in 87/169 reviews. Only three meta-analyses pooled sufficient data to have confidence in the effect size estimate (i.e., pooled analysis of >500 events). Lower pain intensity was found during TENS compared with control for chronic musculoskeletal pain and labour pain, and lower analgesic consumption was found post-surgery during TENS. The appraisal revealed repeated shortcomings in RCTs that have hindered confident judgements about efficacy, resulting in stagnation of evidence. Conclusions: Our appraisal reveals examples of meta-analyses with 'sufficient data' demonstrating benefit. There were no examples of meta-analyses with 'sufficient data' demonstrating no benefit. Therefore, we recommend that TENS should be considered as a treatment option. The considerable quantity of reviews with 'insufficient data' and meaningless findings have clouded the issue of efficacy. We offer solutions to these issues going forward.

Effect of Aqua Therapy Exercises on Postmastectomy Lymphedema: A Prospective Randomized Controlled Trial

Objective

To investigate the effect of aqua therapy resistance exercise on arm volume, pain, and shoulder range of movements in post-mastectomy lymphedema.

Methods

This was a single-blind randomized controlled trial. Fifty eligible breast cancer survivors (median, 10 years after surgery) with lymphedema (median, 21% inter-limb difference) were assigned randomly to group A (n=25) or control group B (n=25). The study group underwent 60 minutes of aqua therapy exercise comprising of warm-up for 10 minutes, 40 minutes of strengthening exercises, and 10 minutes of cooling down, three times a week for 8 weeks. The control group underwent 60 minutes of land-based exercise three times a week for 8 weeks. Arm volume calculated by measuring the arm circumference, shoulder flexion, and abduction range of motion (ROM), and pain using a visual analog scale (VAS) were assessed at baseline and after 8 weeks of treatment.

Results

There was a statistically significant difference in limb volume, shoulder flexion and abduction ROM, and VAS scores in favor of the study group (p<0.001) after 8 weeks of intervention. The mean±standard deviation for limb volume, shoulder flexion, abduction, and pain score were 2,108.71±200.97 mL, 169.68°±4.54°, 150.44°±3.92°, and 3.16±1.1 in the study group and 2,256.41±186.94 mL, 147.36°±5.32°, 131.32°±4.38°, and 5.68±0.94 in the control group, respectively.

Conclusion

Adding aqua therapy resistance exercise to routine physical therapy might be more effective in decreasing the limb volume and pain intensity and improving ROM of the shoulder in postmastectomy lymphedema.

Breast edema, from diagnosis to treatment: state of the art

Introduction

Breast edema can arise from different etiologies; however, it is mostly seen after breast conserving surgery and/or radiotherapy. Combining breast conserving surgery and radiotherapy can cause damage to the lymphatic system and reactions to surrounding tissues, which can lead to breast edema; hereby, the breast size can increase by more than one cup size. Swelling of the breast is not the only criterion associated with breast edema. Other common criteria found in literature are peau d’orange, heaviness of the breast, skin thickening, breast pain, redness of the skin, hyperpigmented skin pores and a positive pitting sign. Despite the benefits of breast conserving surgery, breast edema can be uncomfortable, and can negatively influence quality of life in suffering patients. In contrast to lymphedema of the arm, which is well known in clinical practice and in research, breast edema is often underestimated and far less explored in literature. Currently, many aspects still need to be reviewed.

Purpose and importance to practice

This masterclass aims at providing the state of the art of breast edema for all health care workers and researchers involved in the treatment and monitoring of breast cancer patients. It includes current and future perspectives on its diagnosis, longitudinal course and treatment. Furthermore, recommendations for clinical practice and future research are discussed.

Clinical implications

It is recommended to closely monitor those patients in whom breast edema symptoms do not decline within 6 months after termination of radiotherapy and provide them with the appropriate therapy. Since evidence concerning the treatment of breast edema is currently lacking, we recommend the complex decongestive therapy (CDT) to the utmost extent, by analogy with the lymphedema treatment of the extremities. This treatment involves skin care, exercise therapy and compression. Additionally, all patients should be informed about the normal course of breast edema development.

Future research priorities

A consensus should be reached among clinicians and researchers concerning the definition, assessment methods and best treatment of breast edema. Furthermore, high quality studies are necessary to prove the effectiveness of the CDT for breast edema.

Supplementary Information

The online version contains supplementary material available at 10.1186/s40945-021-00103-4.

Feasibility of Remote Occupational Therapy Services via Telemedicine in a Breast Cancer Recovery Program

IMPORTANCE

Access to perioperative breast surgery occupational therapy services remains limited in remote areas.

OBJECTIVE

To assess the feasibility and acceptance of occupational therapy services using a "hub-and-spoke" telemedicine model.

DESIGN

Prospective study using videoconferencing to connect the occupational therapist, located at the hub site, with the patient, located at the spoke site.

SETTING

National Cancer Institute Comprehensive Cancer Center (hub site) and affiliated community cancer center (spoke site). The sites are 75 mi apart.

PARTICIPANTS

Female breast cancer patients (N = 26) scheduled for breast surgery were asked to participate in telemedicine occupation therapy sessions. Patients lived in a geographically remote region and travelled a mean of 16 miles (range = 3-85) to the hub site. The majority (56%) of the patients had public insurance.

INTERVENTION

Perioperative occupational therapy sessions completed through videoconferencing.

OUTCOMES AND MEASURES

Outcome measures were participation in and completion rate for the sessions, number of sessions required to return to baseline, and time interval from surgery to return to baseline function. Patient satisfaction was assessed with a questionnaire.

RESULTS

Of the patients who enrolled in the study, 18 completed all postoperative sessions in which functional assessments, exercises, and education were provided. Patients regained baseline function within a mean of 42.4 days after surgery and after an average of three sessions. Patients reported high satisfaction with the sessions.

CONCLUSIONS AND RELEVANCE

Videoconference telemedicine in breast perioperative rehabilitation is feasible, effective, and acceptable to patients. This study adds to the emerging use of telemedicine for rehabilitative services.

WHAT THIS ARTICLE ADDS

This study, by demonstrating the acceptability, practicality, and efficacy of breast perioperative occupational therapy services offered through a videoconferencing platform, supports continued research to evaluate the value of telemedicine. Issues with access to medical care may be mitigated through creative use of technology.

Effectiveness of Combined Complex Decongestive Therapy and Resistance Exercises in the Treatment of Lymphedema Associated with Breast Cancer and the Effect of Pain on Treatment Response

Background: The aim of this study was to compare the effects of complex decongestive therapy (CDT) accompanied by resistance exercises on extremity circumference, lymphedema volume, grip strength, functional status, and quality of life in the treatment of breast cancer-related lymphedema (BCRL) in patients with and without pain. Methods and Results: Fifty patients with unilateral BCRL were divided into groups: with pain (Group 1, n = 25) and without pain (Group 2, n = 25). Thirty minutes of manual lymphatic drainage and multilayered short-stretch bandaging were applied to all patients five times a week for 4 weeks. In addition, all patients were informed about skin care and given a supervised resistance exercise program throughout the treatment. During the 1-month follow-up period, patients were asked to use low-tension elastic garments and to continue their home exercise program. Differences in upper extremity circumference and volume; grip strength; Quick Disabilities of the Arm, Shoulder, and Hand; and Functional Assessment of Cancer Therapy-Breast scores were evaluated at baseline, after treatment (week 4), and at 1-month follow-up. Moreover, the pain intensity of patients in Group 1 was measured using the visual analog scale (VAS). Patients in both Group 1 and Group 2 showed a statistical improvement in all outcome measures after treatment and at follow-up (p < 0.05); however, no significant difference was observed between the groups (p > 0.05). In Group 1, a statistically significant decrease was observed in the VAS score both at the end of treatment (-1.7 ± 0.9) and at 1-month follow-up (-3.5 ± 1.2) (p < 0.05). Conclusion: Combined CDT and resistance exercises appear to be effective in BCRL patients both with and without pain.

Effects of Different Neck Manual Lymphatic Drainage Maneuvers on the Nervous, Cardiovascular, Respiratory and Musculoskeletal Systems in Healthy Students

The aim of this study is to describe the short-term effects of manual lymph drainage (MLD) isolated in supraclavicular area in healthy subjects. A 4-week cross-sectional, double-blinded randomized clinical trial was conducted. Participants: 24 healthy participants between 18 and 30 years old were recruited from Universidad Europea de Madrid from December 2018 to September 2019. A total of four groups were studied: control, placebo, Vodder, and Godoy. The order of the interventions was randomized. Resting Heart Rate and Oxygen Saturation, blood pressure, pressure pain threshold of trapezius muscle, respiratory rate, range of active cervical movements were measured before and after every intervention. All the participants fulfilled four different interventions with a one-week-wash-out period. No statistically significant differences were found between groups in descriptive data; neither in saturation of oxygen, diastolic blood pressure and cervical range of motion. Significant differences were found in favor of Vodder (p = 0.026) in heart rate diminution and in cardiac-rate-reduction. A significant difference in respiratory rate diminution is found in favor of the Godoy group in comparison with the control group (p = 0.020). A significant difference is found in favor of the Godoy group in systolic blood pressure decrease (p = 0.015) even in pressure pain threshold (p < 0.05). MLD decreases systolic blood pressure in healthy participants. However, it does not produce any changes in other physiologic outcomes maintaining physiologic values, which may suggest the safety of the technique in patients suffering from other pathologies.

Evaluation of postoperative pain in patients undergoing modified radical mastectomy with pectoralis or serratus-intercostal fascial plane blocks

Background

Regional nerve blocks are an integral part of multimodal analgesia and should be chosen based on their efficacy, convenience, and minimal side effects. Here, we compare the use of pectoral (PEC II) and serratus-intercostal fascial plane (SIFP) blocks in breast carcinoma cases undergoing modified radical mastectomy in terms of the postoperative analgesic efficacy and shoulder mobility.

Methods

The primary outcome of this prospective controlled study was to compare the postoperative static and dynamic pain scores, and the secondary outcome was to assess the shoulder pain, range of shoulder joint motion, and hemodynamic parameters. Sixty patients were randomly allocated to three groups and given general anesthesia. All patients received paracetamol, diclofenac, and rescue doses of tramadol based on the institute's acute pain service policy. No block was performed in group C (control), whereas groups P and S received PEC II and SIFP blocks, respectively, before surgical incision.

Results

The groups were comparable in terms of age, weight, height, and body mass index distribution. Dynamic pain relief was significantly better 12 and 24 h postoperatively in groups P (P = 0.034, P = 0.040 respectively) and S (P = 0.012 and P = 0.017, respectively) compared to group C. Shoulder pain relief and shoulder mobility were better in group S, while the hemodynamic parameters were more stable in group P.

Conclusions

Both SIFP and PEC blocks have comparable dynamic and static pain relief with better shoulder pain scores in patients receiving SIFP.

Comparing the experience of individuals with primary and secondary lymphoedema: A qualitative study

BACKGROUND

Lymphoedema is a chronic condition that has significant detrimental impact on patients' quality of life. Secondary lymphoedema often results from anti-tumour treatment, in contrast to primary lymphoedema which is the result of genetic abnormalities that leads to an abnormal development of the lymphatic system.

OBJECTIVE

To describe and compare the experience of individuals with primary and secondary lymphoedema.

METHODS

A total of 19 patients (mean ± standard deviation age: 56.7 ± 16.2 years), 8 with primary and 11 with secondary lymphoedema, participated in this qualitative phenomenological study. Purposeful sampling method was applied. We recruited participants from specialised lymphoedema units of two physical therapy clinics and the Lymphoedema Patient Association in Spain. Data collection methods included unstructured and semi-structured interviews. An inductive thematic analysis was used.

RESULTS

The findings suggest differences between the experience of living with primary or secondary lymphoedema. Also, those with lower extremity lymphoedema have more pain, fatigue, and functional limitations. Three primary themes emerged: "Emotional challenge", "Adapting your life to a new situation," and "lymphoedema management".

CONCLUSIONS

The experience of living with lymphoedema involves aspects of fear, suffering, coping, and management of the disease and differs between secondary and primary causes. However, it seems to be more dependent on its location than its cause.

Kinesiotaping for postoperative oedema - what is the evidence? A systematic review

BACKGROUND

Postoperative oedema is a common condition affecting wound healing and function. Traditionally, manual lymphatic drainage is employed to reduce swelling. Kinesiotaping might be an alternative resource-sparing approach. This article explores current evidence for the effectiveness of kinesiotaping for the reduction of oedema in the postoperative setting.

METHODS

A systematic literature search was performed on the basis of five databases (Pubmed, CINAHL, Embase, Cochrane Library, and Clinicaltrials.gov) for studies published between January 2000 and October 2019.Only prospective controlled trials were included. Case studies, uncontrolled case series, studies on oedema caused by other etiologies than by surgery, as well as studies on malignant disease related oedema (especially breast cancer related oedema) were excluded.Articles were screened by title, abstract, and full text and the references were searched for further publications on the topic. A narrative and quantitative (using STATA) analysis was performed.

RESULTS

One thousand two hundred sixty-three articles were screened, twelve were included in the analysis. All studies evaluated either oedema after extremity surgery or maxillofacial interventions, and showed relevant methodological flaws. Only three studies employed an active comparator. Of the twelve included studies ten found positive evidence for kinesiotape application for the reduction of swelling and beneficial effects on secondary outcome parameters such as pain and patient satisfaction. The available trials were heterogenic in pathology and all were compromised by a high risk of bias.

CONCLUSION

There is some evidence for the efficacy of kinesiotaping for the treatment of postoperative oedema. This evidence is, however, not yet convincing given the limitations of the published trials. Methodologically sound comparison to standard of care or an active comparator is indispensable for an evaluation of effectiveness. In addition, assessments of patient comfort and cost-benefit analyses are necessary to evaluate the potential relevance of this novel technique in daily practice.

SYSTEMATIC REVIEW REGISTRATION NUMBER

International prospective register of systematic reviews (PROSPERO) ID 114129).

A mapping study and recommendations for a joint NGO (Think Pink) and Bahrain Government Breast Cancer project

AIMS

Breast cancer within the region continues to present challenges to the healthcare services. Strategies to shed light on clinical gaps could better support country-specific circumstances. The aims of the mapping study were to identify the gaps in the evidence base, for the management of breast cancer with relevance to Bahrain and the Gulf Region. In parallel, focusing on areas and directions of research, which are compatible with international and local clinical interests. It was envisaged that the mapping project would expose not only opportunities to improve support to the community but also illustrate the possible engagement of a government entity and a Nongovernment Organization in a private-public partnership.

METHOD

An extensive literature review of local and international publications from the period between 1979 and 2015 was undertaken. Searches were conducted using free-text terms, singularly or combined, with no limiters, to provide unrestricted retrieval of available English studies.

RESULTS

A total of 326 citations were identified, which after deduplication provided 277 unique citations of which included 236 studies within 13 different categories, relevant to breast cancer within the Gulf Cooperation Council (GCC).

CONCLUSION

Contextualizing gaps in literature and, therefore, providing evidence-based decisions, not only support the enduser, but better support the country-specific challenges and burdens to healthcare. Three broad but key areas were identified after mapping of the literature, covering:screening and mammography, knowledge translation and dissemination, and lymphoedema postsurgical resection. Similar mapping projects could be undertaken by other national NGO's to better support the government and solidify the framework for a public-private partnership.

Lymphedema Research Prioritization Partnership: A Collaborative Approach to Setting Research Priorities for Lymphedema Management

Background: More research is needed in lymphedema management to strengthen the evidence base and ensure patients receive clinically and cost-effective treatment. It is critical that patients and clinicians are involved in prioritizing research to ensure that it reflects their needs and is not biased by commercial interests. This study aimed to set the research priorities for lymphedema management in the United Kingdom, through collaboration with patients, carers, and clinicians. Methods and Results: Following the James Lind Alliance's methodology, a national survey was conducted to identify unanswered questions about lymphedema management from the perspective of patients, carers, and clinicians. These were collated and verified against an in-depth evidence review. Unanswered questions were formatted into broad research questions, which were prioritized by a purposive sample of patients, carers, and clinicians, using an online Delphi survey. The initial survey generated 631 submissions from 213 participants, including 108 patients, 9 carers, and 88 clinicians. Of these, 485 met inclusion criteria and were grouped into 12 overarching themes. The evidence review demonstrated that 101 submissions were answered by existing research and identified an additional 78 questions. The remaining unanswered submissions were collated into 126 broad research questions, which were prioritized over four rounds of the Delphi survey to produce the top 10 priorities. Conclusions: This study is the first to attempt to systematically identify research priorities for lymphedema management in the United Kingdom, from the perspective of patients, carers, and clinicians. The results provide guidance for researchers and funders to ensure future research meets the needs of those living with lymphedema.

A comprehensive approach to rehabilitation interventions following breast cancer treatment - a systematic review of systematic reviews

BACKGROUND

Breast cancer (BC) is the most common type of cancer in women worldwide. Post-treatment, patients suffer from side effects and have various rehabilitation needs, which means that individualization is fundamental for optimal rehabilitation. This systematic review (SR) of SRs aims to evaluate the current evidence on rehabilitation interventions in female patients following BC treatment.

METHODS

Full-text SRs published in English from 2009 were searched in Embase, PubMed, Cinahl Complete, PsycINFO, AMED, SCOPUS, and Cochrane Library.

INCLUSION CRITERIA

SRs of randomized or non-randomized controlled trials investigating the effects of rehabilitation interventions in women following BC treatment. All outcomes were considered. Methodological quality was evaluated using the AMSTAR 2 tool and interrater agreement was evaluated. Out of 1269 citations retrieved, 37 SRs were included.

RESULTS

Five rehabilitation areas were identified: exercise and physical activity (PA), complementary and alternative medicine (CAM), yoga, lymphoedema treatment, and psychosocial interventions. The most solid evidence was found in exercise/PA and yoga. Exercise interventions improved outcomes such as shoulder mobility, lymphoedema, pain, fatigue and quality of life (QoL). Effects of yoga were shown on QoL, anxiety, depression, sleep disturbance, fatigue and gastrointestinal symptoms. The effect of CAM was shown on nausea, pain, fatigue, anger and anxiety but these results need to be interpreted with caution because of low methodological quality in included studies in the SRs. Among the lymphoedema treatments, positive effects were seen for resistance training on volume reduction and muscle strength and psychosocial interventions such as cognitive behavioural therapy had positive effects on QoL, anxiety, depression and mood disturbance.

CONCLUSIONS

This SR of SRs show solid positive effects of exercise/PA and yoga for women following BC treatment, and provides extended knowledge of the effects of CAM, yoga, lymphoedema treatment and psychosocial interventions. It is evident that more than one intervention could have positive effects on a specific symptom and that the effects depend not only on intervention type but also on how and when the intervention is provided. The results can be used as a foundation for individualized rehabilitation and aid health care professionals in meeting patients' individual needs and preferences.

TRIAL REGISTRATION

PROSPERO ( CRD42017060912 ).

Surgical interventions for the prevention or treatment of lymphoedema after breast cancer treatment

BACKGROUND

Breast cancer is the most common type of cancer amongst women worldwide, and one distressing complication of breast cancer treatment is breast and upper-limb lymphoedema. There is uncertainty regarding the effectiveness of surgical interventions in both the prevention and management of lymphoedema affecting the arm after breast cancer treatment.

OBJECTIVES

1. To assess and compare the efficacy of surgical interventions for the prevention of the development of lymphoedema (LE) in the arm after breast cancer treatment.2. To assess and compare the efficacy of surgical interventions for the treatment of established LE in the arm after breast cancer treatment.

SEARCH METHODS

We searched the Cochrane Breast Cancer Group's Specialised Register, the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, the Cumulative Index to Nursing and Allied Health Literature (CINAHL), the WHO International Clinical Trials Registry Platform (ICTRP) and ClinicalTrials.gov for all prospectively registered and ongoing trials on 2 November 2017. Reference lists of included studies were also handsearched by three review authors for additional eligible trials.

SELECTION CRITERIA

All randomised controlled trials (RCTs) comparing a surgical intervention for the prevention or treatment of lymphoedema of the arm after breast cancer treatment to either standard intervention, placebo intervention, or another surgical intervention were included. Patients of both sexes and all ages who have had treatment for their breast cancer were considered. No limits were applied to language or study location. Three authors independently determined the eligibility of each study.

DATA COLLECTION AND ANALYSIS

Three authors independently extracted data for each included study using a pre-designed data extraction pro forma and used Cochrane's 'risk of bias' tool for assessing risk of bias. Dichotomous variables were analysed using the Mantel-Haenszel method to estimate risk ratios (RRs). Differences in continuous variables were expressed as mean differences (MDs). GRADE was used to assess the certainty of the evidence provided by the included studies.

MAIN RESULTS

Two studies involving 95 participants examined surgical interventions for preventing breast cancer-related lymphoedema. Both studies evaluated the efficacy of the lymphaticovenular anastomosis technique as part of a preventative management protocol. Both studies were deemed to be at unclear risk of bias overall. Statistical variation between the studies was low, which increases the reliability of the evidence. However, the two studies were conducted in the same centre. Lymphaticovenular anastomosis appears to result in a reduction in the incidence of lymphoedema compared to nonoperative management with a risk ratio of 0.20 (95% CI 0.06 to 0.63, P = 0.006; 95 participants; low-certainty evidence). The RCTs did not evaluate any of the secondary outcomes.One study involving 36 participants evaluated the effectiveness of vascularised lymph node transfer for treating breast cancer-related lymphoedema. The trial was deemed to be at unclear risk of bias. For participants suffering from stage 2 lymphoedema, the evidence suggested reductions in limb volume (MD -39.00%, 95% CI -47.37% to -30.63%, very low-certainty evidence), pain scores (MD -4.16, 95% CI -5.17 to -3.15, very low-certainty evidence), heaviness sensation (MD -4.27, 95% CI -5.74 to -2.80, very low-certainty evidence), mean number of infections/year (MD -1.22, 95% CI -2.00 to -0.44, very low-certainty evidence), and an improvement in overall function scores (MD -3.77, 95% CI -4.89 to -2.65, very low-certainty evidence) for those who had undergone vascularised lymph node transfer compared to those who had undergone no treatment.

AUTHORS' CONCLUSIONS

There is low-certainty evidence that lymphaticovenular anastomosis is effective in preventing the development of lymphoedema after breast cancer treatment based on the findings from two studies. One study providing very low-certainty evidence found that vascularised lymph node transfer is an efficacious option in the treatment of established stage 2 lymphoedema related to breast cancer. Important secondary outcomes in this review were rarely reported in the included studies. More high-quality RCTs are required to further elucidate the effectiveness of surgical interventions in the prevention and treatment of lymphoedema after breast cancer treatment. At the time of this review, no ongoing trials on this topic were identified.

Effects of weight-lifting or resistance exercise on breast cancer-related lymphedema: A systematic review

The purpose of this systematic review was to identify the effects of weight-lifting or resistance exercise on breast cancer-related lymphedema. Published articles written in English were retrieved from electronic databases, including ScienceDirect, PubMed, Scopus, and CINAHL databases. Hand-searches for unpublished papers were also completed. Content analysis was used to examine articles that met the inclusion criteria. Among 525 searched papers, 15 papers met the inclusion criteria: 13 trials evaluated weight-lifting or resistance exercise alone and two trials evaluated weight-lifting or resistance exercise plus aerobic exercise. The results of the review showed that no arm volume change was observed for either exercise modality. In addition, six included studies showed that weight-lifting or resistance exercise did not cause lymphedema or adverse events in patients at risk of breast cancer-related lymphedema. For patients with breast cancer-related lymphedema, six studies reported that change of swelling outcome measures were not significantly different between the weight-lifting or resistance exercise group and the control group. However, three included studies reported that volume of arm was significantly more reduced in the weight-lifting or resistance exercise group than those in the control group. The findings suggest that supervised resistance exercise may be safe, feasible, and beneficial in patients with breast cancer-related lymphedema or at risk for breast cancer-related lymphedema. However, the limitation of small sample size implies that further research is needed to confirm these findings.

Lymphovascular invasion and extranodal tumour extension are risk indicators of breast cancer related lymphoedema: an observational retrospective study with long-term follow-up

Background

Breast cancer related lymphoedema (BCRL) occurs in a substantial proportion of breast cancer survivors and is a major contributor to patients’ disability. Regrettably, there are no validated predictive biomarkers, diagnostic tools, and strong evidence-supported therapeutic strategies for BCRL. Here, we provide an integrative characterization of a large series of women with node-positive breast cancers and identify new bona fide predictors of BCRL occurrence.

Methods

Three hundred thirty-two cases of surgically-treated node-positive breast cancers were retrospectively collected (2–10.2 years of follow-up). Among them, 62 patients developed BCRL. To identify demographic and clinicopathologic features related to BCRL, Fisher’s exact test or Chi-squared test were carried out for categorical variables; the Wilcoxon rank-sum was employed for continuous variables. Factors associated with BCRL occurrence were assessed using a Cox proportional hazards regression model.

Results

En-bloc dissection of the axillary lymph nodes but not the type of breast surgery impacted on BCRL development. Most of BCRL patients had a Luminal A-like neoplasm. The median number of lymph nodes involved by metastatic deposits was significantly higher in BCRL compared to the control group (p = 0.04). Both peritumoral lymphovascular invasion (LVI) and extranodal extension (ENE) of the metastasis had a negative impact on BCRL-free survival (p = 0.01). Specifically, patients with LVI and left side localization harboured 4-fold higher risk of developing BCRL, while right axillary nodes metastases with ENE increased the probability of BCRL compared to ENE-negative patients.

Conclusions

Assessment of LVI and ENE should be integrated with clinical and surgical data to improve BCRL risk stratification.

Electronic supplementary material

The online version of this article (10.1186/s12885-018-4851-2) contains supplementary material, which is available to authorized users.

Does Exercise Have a Preventive Effect on Secondary Lymphedema in Breast Cancer Patients Following Local Treatment? - A Systematic Review

Background

Secondary lymphedema (SL) is a possible side effect of breast cancer treatment. Current data describe a positive influence of exercise on upper lymphedema. This systematic review evaluates studies examining a potential preventive effect of exercise on SL incidence.

Methods

A systematic literature search of PubMed, LIVIVO, and the Cochrane Library was performed.

Results

8 randomized controlled trials were included in the review. 3 studies investigated the effect of strength training, and 5 the effect of combined exercise therapy. 5 studies included participants without lymphedema at study entry, and 3 studies included both patients with and without lymphedema. The partly significant results showed that progressive strength training as well as combined dynamic exercise therapies consisting of physiotherapy, physical therapy, and/or kinesiotherapy are safe and can prevent SL. Onset as well as diagnosis of lymphedema were significantly decreased in 5 studies in the exercise group.

Conclusion

All 8 studies included indicate a potential preventive effect of exercise on SL; however, further research is needed.

Long term effects of manual lymphatic drainage and active exercises on physical morbidities, lymphoscintigraphy parameters and lymphedema formation in patients operated due to breast cancer: A clinical trial

PURPOSE

evaluate whether manual lymphatic drainage (MLD) or active exercise (AE) is associated with shoulder range of motion (ROM), wound complication and changes in the lymphatic parameters after breast cancer (BC) surgery and whether these parameters have an association with lymphedema formation in the long run.

METHODS

Clinical trial with 106 women undergoing radical BC surgery, in the Women's Integrated Healthcare Center-University of Campinas. Women were matched for staging, age and body mass index and were allocated to performed AE or MLD, 2 weekly sessions during one month after surgery. The wound was evaluated 2 months after surgery. ROM, upper limb circumference measurement and upper limb lymphoscintigraphy were performed before surgery, and 2 and 30 months after surgery.

RESULTS

The incidence of seroma, dehiscence and infection did not differ between groups. Both groups showed ROM deficit of flexion and abduction in the second month postoperative and partial recovery after 30 months. Cumulative incidence of lymphedema was 23.8% and did not differ between groups (p = 0.29). Concerning the lymphoscintigraphy parameters, there was a significant convergent trend between baseline degree uptake (p = 0.003) and velocity visualization of axillary lymph nodes (p = 0.001) with lymphedema formation. A reduced marker uptake before or after surgery predicted lymphedema formation in the long run (>2 years). None of the lymphoscintigraphy parameters were shown to be associated with the study group. Age ≤39 years was the factor with the greatest association with lymphedema (p = 0.009). In women with age ≤39 years, BMI >24Kg/m2 was significantly associated with lymphedema (p = 0.017). In women over 39 years old, women treated with MLD were at a significantly higher risk of developing lymphedema (p = 0.011).

CONCLUSION

Lymphatic abnormalities precede lymphedema formation in BC patients. In younger women, obesity seems to be the major player in lymphedema development and, in older women, improving muscle strength through AE can prevent lymphedema. In essence, MLD is as safe and effective as AE in rehabilitation after breast cancer surgery.

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 acupuncture for breast cancer related lymphedema: protocol for a single-blind, sham-controlled, randomized, multicenter trial

BACKGROUND

Although various treatments for breast cancer related lymphedema exist, there is still a need for a more effective and convenient approach. Pilot studies and our clinical observations suggested that acupuncture may be a potential option. This study aims to verify the effectiveness of acupuncture on BCRL and evaluate its safety using a rigorously designed trial.

METHODS/DESIGN

Women who are clinically diagnosed as unilateral BCRL, with a 10% to 40% increase in volume compared to the unaffected arm, will be recruited. Following baseline assessment, participants will be randomized to either the real acupuncture group or sham-acupuncture group at a ratio of 1:1, and given a standard real acupuncture or sham-acupuncture treatment accordingly on both arms followed by the same usual care of decongestive therapy. Volume measurements of both arms will be performed for every participant after each treatment. Data collected at baseline and the last session will be used to calculate the primary outcome and secondary outcomes. Other data will be exploited for interim analyses and trial monitoring. The primary outcome is the absolute reduced limb volume ratio. Secondary outcomes are incidence of adverse events and change in quality of life. A t test or non-parameter test will be used to compare the difference between two groups, and assess the overall effectiveness of acupuncture using the SPSS software (version 12).

DISCUSSION

This study will help expand our knowledge about the effectiveness of acupuncture on BCRL, and how acupuncture might be used in the management of this condition. Acupuncture may be a promising complement or alternative to conventional lymphedema treatment methods, if its effectiveness is confirmed.

TRIAL REGISTRATION

ClinicalTrials.gov NCT02803736 (Registered on October 31, 2016).

Lymphoscintigraphy detecting alterations of upper limb lymphatic flow following early sentinel lymph node biopsy in breast cancer

Purpose

To evaluate early variations in lymphatic circulation of the arm pre- and post-sentinel lymph node biopsy (SLNB) and conservative breast surgery by lymphoscintigraphy (LS).

Patients and methods

Between 2005 and 2012, 15 patients underwent LS before and after the SLNB (total=30 studies). The pre-SLNB study was considered the control. Early images within twenty minutes (dynamic and static images) and delayed images within ninety minutes of arms and armpits were acquired using a gamma camera. The LS images before and after the SLNB of each patient were paired and compared to each other, evaluating the site of lymphatic flow (in the early phase) and identifying the number of lymph nodes (in the late phase). These dynamic images were subjected to additional quantitative analysis to assess the lymphatic flow rate using the slope assessed by the angular coefficient of the radioactivity × time curves in areas of interest recorded in the axillary region. The variations of lymphatic flow and the number of lymph nodes in the post-SLNB LS compared to the pre-SLNB LS of each patient were classified as decreased, sustained or increased. The clinical variables analyzed included the period between performing the SLNB and the subsequent LS imaging, age, body mass index, number of removed lymph nodes, type of surgery and whether immediate oncoplastic surgery was performed.

Results

The mean age was 54.53±9.03 years (36–73 years), the mean BMI was 27.16±4.16 kg/m² (19.3–34.42), and the mean number of lymph nodes removed from each patient was 1.6±0.74 (1–3). There was significant difference in the time between surgery and the realization of LS (p=0.002; Mann–Whitney U test), but in an inverse relationship, the higher was the range, the smaller was the lymphatic flow, indicating a gradual reduction of lymphatic flow after surgery (Spearman’s p=0.498, with p=0.013).

Conclusion

Upper limb lymphatic flow gradually decreased after the SLNB and conservative breast surgery in this study, but these results are exploratory because of the small sample size. Further studies are needed to confirm and to investigate more in depth these findings.

Arm lymphoscintigraphy after axillary lymph node dissection or sentinel lymph node biopsy in breast cancer

PURPOSE

Compare the lymphatic flow in the arm after breast cancer surgery and axillary lymph node dissection (ALND) versus sentinel lymph node biopsy (SLNB) using lymphos-cintigraphy (LS).

PATIENTS AND METHODS

A cross-sectional study with 39 women >18 years who underwent surgical treatment for unilateral breast cancer and manipulation of the axillary lymph node chain through either ALND or SLNB, with subsequent comparison of the lymphatic flow of the arm by LS. The variables analyzed were the area reached by the lymphatic flow in the upper limb and the sites and number of lymph nodes identified in the ALND or SLNB groups visualized in the three phases of LS acquisition (immediate dynamic and static images, delayed scan images). For all analyses, the level of significance was set at 5%.

RESULTS

There was a significant difference between the ALND and SLNB groups, with predominant visualization of lymphatic flow and/or lymph nodes in the arm and axilla (P=0.01) and extra-axillary lymph nodes (P<0.01) in the ALND group. There was no significant difference in the total number of lymph nodes identified between the two groups. However, there was a significant difference in the distribution of lymph nodes in these groups. The cubital lymph node was more often visualized in the immediate dynamic images in the ALND group (P=0.004), while the axillary lymph nodes were more often identified in the delayed scan images of the SLNB group (P<0.01). The deltopectoral lymph node was only identified in the ALND group, but with no significant difference.

CONCLUSION

The lymphatic flow from the axilla was redirected to alternative extra-axillary routes in the ALND group.

Multi-center rater-blinded study of early intervention with the Hand Incubator for breast cancer-related lymphedema (the BEAT-EDEMA trial): Proposal of a research protocol

Postoperative lymphedema is considered irreversible once it has developed, and significantly lowers the patient's quality of life. However, lymphatic function has recently been clarified, and it is possible that lymphedema can be cured if early treatment is started. This two-arm randomized clinical trial (UMIN000026124) will prospectively evaluate 24 patients with early-stage breast cancer-related lymphedema at the Nagoya University Hospital and Aichi Cancer Center Hospital. The eligibility criteria will be patients who are diagnosed with stage 0-1 breast cancer-related lymphedema, as defined by the International Society of Lymphology, within 12 weeks after breast cancer surgery. The diagnosis of lymphedema will be confirmed using a bioimpedance spectroscopy device (L-Dex®). Participants will be randomized 1:1 into the intervention and control groups. The physicians and patients will be aware of their group assignment, although treatment efficacy will be evaluated by raters who are blinded to the group assignments. The intervention group will complete grasping exercises in the Hand Incubator device for 4 weeks. The primary outcome will be the change in the affected upper limb's volume after the intervention, as measured using the water displacement method. This study may help establish a standard treatment for postoperative lymphedema.

Efficacy and safety of Wuling San for treatment of breast-cancer-related upper extremity lymphoedema: study protocol for a pilot trial

INTRODUCTION

Breast-cancer-related upper extremity lymphoedema (BCUL), a common complication of mastectomy, can cause physical discomfort, psychological distress, cosmetic defects, functional disability and chronic recurrent erysipelas in the affected arm(s). It is a challenge to physicians involved in the management of these patients. Wuling San, a classic prescription in Traditional Chinese Medicine used in treating oedema for thousands of years, is reported by many Chinese journals to perform well in BCUL. Therefore, the aim of this study is to verify its efficacy and evaluate its safety using rigorous methodological designs in patients with BCUL.

METHODS AND ANALYSIS

To verify the efficacy and assess the safety of Wuling San over a placebo, this double-blind, randomised, placebo-controlled, multicentre trial will be carried out in three hospitals. A total of 200 eligible patients with BCUL will be randomly allocated, in a ratio of 1:1, to either the experimental medicine group or the placebo group. The primary outcome measure will be the proportion of absolute reduced limb volume, as measured by perometry. The second outcome measure will be the number of participants with adverse events. The assessment will be carried out at the following time points: before enrolment (baseline) and 2, 4, 6 and 8 weeks after treatment.

ETHICS AND DISSEMINATION

This trial will be conducted in accordance with the Declaration of Helsinki and supervised by the institutional review board of the Fourth Affiliated Hospital of Guangxi Medical University (approval number PJK2016088). All patients will receive information about the trial in verbal and written forms and will give informed consent before enrolment. This trial will help to demonstrate whether Wuling San is effective in the treatment of patients with BCUL. The results will be published in peer-reviewed journals or disseminated through conference presentations.

TRIAL REGISTRATION NUMBER

NCT02726477; Pre-results.

Therapy modalities to reduce lymphoedema in female breast cancer patients: a systematic review and meta-analysis

The aim of the present study was to evaluate the effects of compression bandages, sleeves, intermittent pneumatic compression (IPC) and active exercise on the reduction of breast cancer-related lymphoedema (BCRL). A systematic literature search up to the year January 2016 was performed in CINAHL, Cochrane Register of Controlled Trials, Embase, International Clinical Trials Registry Platform (WHO), PEDro and PubMed. Inclusion criteria were (1) RCTs, (2) reported adequate statistics for meta-analysis, (3) English or German language. Exclusion criteria were (1) effects of drugs, hormonal, radiation and surgical procedures, (2) studies with children, (3) non-breast cancers, lower extremity oedema, (4) impact on fatigue only, diets or sexually transmitted diseases, (5) cost-analysis only and (6) non-carcinogenic syndromes or (7) prevention of breast cancer. After scoring the methodological quality of the selected studies, data concerning volume reduction of the oedema swelling were extracted. Thirty-two studies were included in this systematic review. Nine studies were selected for the RCT-based studies and 19 studies were included in the pre-post studies-based random-effects meta-analyses. All conclusions should be taken with precautions because of the insufficient quality of the selected papers. Exercise seems beneficial in reducing oedema volume in BCRL. IPC seems beneficial in helping to reduce the oedema volume in the acute phase of treatment. Compression sleeves do not aid in the volume reduction in the acute phase; however, they do prevent additional swelling.

The prevalence of lymphoedema in women who attended an information and exercise class to reduce the risk of breast cancer-related upper limb lymphoedema

Breast cancer-related upper limb lymphoedema (BCRL) affects approximately 20 % of women undergoing axillary intervention. Women who attended a “reducing your risk of lymphoedema” class, including exercise instruction, anecdotally reported positive BCRL outcomes. The aim of this study was to examine BCRL outcomes and perceived benefit for attendees at a “reducing your risk of lymphoedema” class between 2000 and 2005. A cross-sectional study was conducted in two parts: (1) self-report questionnaire regarding lymphoedema status and benefit received from class and exercise programme; (2) clinical evaluation and objective measurement to confirm BCRL. 46 women completed questionnaires; 40 continued to clinical evaluation and objective measurement. BCRL prevalence defined as ≥10 % excess limb volume was only 5 %, although clinician judgement identified 23 % with arm lymphoedema and 8 % with lymphoedema limited to the hand. Clinician judgement correlated highly with patient self-report (Kappa = 0.833, p = 0.000). All women found the class beneficial, reporting increased confidence to return to normal life and a wide range of activities/exercise. We conclude that prevalence of BCRL should be determined by both clinical judgement and objective measurement to avoid underestimation. The benefit of group education with a lymphoedema expert and of exercise instruction should be further explored, and the potential for exercise to reduce BCRL prevalence should be examined.