Exploring the impact of lymphoedema on individuals and if lymphatic venous anastomosis surgery effects perceptions on quality of life: A qualitative study

A new validated Lymphoedema-specific Patient Reported Outcome Measure (LYMPROM) for adults with Lymphoedema

BACKGROUND

A new lymphoedema-specific Patient Reported Outcome Measure (LYMPROM©) was developed to help patients easily report the impact of their lymphoedema and enable lymphoedema therapists to understand what matters most to patients.

AIMS

This paper describes the validation of LYMPROM© for adults with lymphoedema.

METHODS

A multi-phased iterative review was undertaken to investigate the reliability and validity of LYMPROM©. Face and content validity were reviewed by surveying patient representatives and healthcare professionals, along with the validity of LYMPROM© Cymraeg, a Welsh translation. Following COSMIN guidelines, validation study phases used anonymised routinely collected data to examine internal consistency, structural validity, construct validity (compared with the EQ5D-5L), measurement error, test-retest reliability and responsiveness.

RESULTS

LYMPROM© demonstrated validity (content and construct) and reliability (test-retest, internal consistency). All items were regarded as relevant, comprehensive and clear, with item content validity index (CVI) between 0.83 to 1.00, and average overall assessment of 0.94. Robust development of LYMPROM© Cymraeg ensured appropriate translation into Welsh. LYMPROM© item scores, with means and medians generally in the lower half of the scale, were positively correlated, as were three (Physical health, Social health and Emotional health) domain scores (domain correlations: 0.595 to 0.812). LYMPROM© total and domain scores showed moderate negative correlations (-0.577 to -0.435) with EQ5D-5L measures. LYMPROM© total and domain scores showed good test-retest (within two weeks) properties, with little or no change in mean or median scores, and strong positive correlations between test and retest scores (Total: 0.919; Physical health domain: 0.922; Social health domain: 0.889; Emotional health domain: 0.820). LYMPROM© showed good responsiveness, with strong, positive correlations between total and domain initial and repeat (between four weeks and seven months later) scores, with a slight reduction in scores (-3.8 to -2.0 units) and some indication of relationships between reduction and time interval (Total: p = 0.025; Physical health domain: 0.034; Social health domain: 0.181; Emotional health domain: 0.009).

CONCLUSION

Evidence shows that LYMPROM© offers a reliable and valid tool for use in clinical practice. Scores on three domains allow a more granular assessment of the patient's view of their condition; these scores and the total LYMPROM© score exhibit moderate correlations with more generic EQ5D-5L measures. Further research will explore relationships between patient-level characteristics and LYMPROM© responses, and extend initial work on its cross-cultural validity.

Cost-effectiveness analysis of lymphaticovenous anastomosis in reducing cellulitis recurrence in 150 lymphoedema cases followed-up over 24 months

BACKGROUND

Lymphoedema is a chronic condition that imposes ongoing costs on the patient and National Health Service (NHS). This study aimed to estimate the cost-effectiveness of lymphaticovenous anastomosis (LVA) in reducing cellulitis recurrence in 150 patients with lymphoedema who were followed-up for over 24 months.

METHODS

Data were prospectively captured pre- and post-LVA surgery in 150 patients with unilateral lower or upper limb lymphoedema in a centre in the UK. Data collection included cellulitis resource utilisation with costs identified from the British National Formulary, Personal Social Services Research Unit, and a quality-of-life questionnaire (EQ-5D-5L).

RESULTS

The mean overall costs for cellulitis and hospital admissions reduced by £1389.85, which was statistically significant (p < 0.001). Mean per patient reduction of costs across the 24-months was estimated at -£1405.62 (CI: -£1878.09, -£933.16). When the cost of LVA (£4551) was included, the reductions were offset to £3145.37 (CI: £2672.90, £3617.84). The mean EQ-5D-5L utility score (n = 143) increased from 0.743 (SD 0.168) to 0.800 (SD 0.196), being statistically significant (p = <0.001). The incremental cost-effectiveness ratio (ICER) through costs and EQ-5D-5L changes was £54231, indicating that LVA costs more, but is more effective. LVA benefits patients for more than the 24-months captured, thus costs would be reduced based on the patients' life expectancy.

CONCLUSION

This cost-effectiveness analysis provided an in-depth examination of a large cohort of LVA patients who were followed up for 24 months, highlighting decreased cellulitis recurrence.

Development of an All-Wales National Health Service Surgical Lymphedema Supermicrosurgery Service

Background

The management of lymphedema includes an array of conservative measures, but must also include surgical intervention as a management option where appropriate. Within the National Health Service in Great Britain, the surgical provision for lymphedema patients is very minimal. This article provides a historical overview of the inception of the lymphedema service within Wales, which is the only holistic lymphedema service within the National Health Service.

Methods

All patients discussed at the lymphedema multidisciplinary team (MDT) meeting were included. Data were collected during a 5-year period from June 2017 to May 2022. MDT meeting outcomes were also recorded (conservative or surgical management), and if surgical intervention was used, the type of surgical procedure was documented.

Results

A total of 175 patients were discussed by the lymphedema surgical MDT. Of these, 129 (74%) were recommended for surgery and 46 (26%) were managed using conservative measures alone. The most common surgical recommendation was for lymphovenous anastomosis (61, 47%), followed by liposuction (40, 31%). Vascularized lymph node transfer was recommended in 19 (15%) cases.

Conclusions

The authors highlight the efficiency of the service, whereby despite more than 7500 referrals a year, only a small minority that are eligible for surgery undergo a surgical assessment. The authors hope that this article provides an impetus for such services to be similarly replicated across other nations.

Effects of Lymphaticovenous Anastomosis on Quality of Life, Body Image, and Spiritual Health in Lymphedema Patients: A Prospective Cohort Study

BACKGROUND

Lymphedema is a debilitating condition that significantly affects quality of life due to its chronic nature and visible symptoms. Lymphaticovenous anastomosis (LVA) has emerged as a promising surgical intervention, yet its effects on body image and spiritual health alongside physical symptoms have not been thoroughly examined. This study evaluates the efficacy of LVA in improving symptoms, quality of life (QOL), body image, and spiritual well-being in lymphedema patients.

METHODS

A prospective cohort study was conducted at Kaohsiung Chang Gung Memorial Hospital, Taiwan, involving 44 patients with lymphedema undergoing LVA surgery. Evaluations were made pre-surgery, one month post-surgery, and six months post-surgery using the 36-Item Short Form Health Survey (SF-36), Multidimensional Body-Self Relations Questionnaire-Appearance Scales (MBSRQ-AS), and a spiritual health scale. Statistical analysis was performed using one-way repeated measures ANOVA.

RESULTS

Significant improvements were observed in lymphedema symptoms and QOL measures at six months post-operation. SF-36 results showed enhanced scores in nearly all domains, particularly in physical functioning and role-physical. The appearance orientation scores from the MBSRQ-AS significantly increased, indicating improved perceptions in some dimensions of body image.

CONCLUSIONS

LVA surgery significantly enhances physical and psychological outcomes in patients with lymphedema, with marked improvements in symptoms, QOL, and body image perceptions. The findings suggest that while LVA is effective in addressing the physical and psychological aspects of lymphedema, it does not impact spiritual dimensions. This underscores the need for holistic approaches in the management of lymphedema to address all facets of patient well-being.

Hit by the wave: The experiences of adult males living with lymphoedema

Lymphoedema arises when the lymphatic system has been damaged and may occur secondary to cancer treatment. While much of the extant literature focuses on quality of life in females with breast cancer- related lymphoedema, this study explores the impact of living with lymphoedema secondary to cancer treatment in males. Semi-structured interviews were conducted with 13 male participants, aged between 50 to 85 years. Data collected were analysed using interpretative phenomenological analysis. The super-ordinate theme 'Hit by a wave' encompasses the profound impact of lymphoedema on the participants' quality of life. The males expressed body image concerns and struggled with feelings of frustration, anger, anxiety and depression. Physical changes such as weight increase, disrupted sleep, pain, swollen genitals and urinary difficulties were experienced. Changes in lifestyle were also expressed, such as an increased dependence on carers; work-related and role changes. Nevertheless, many participants endorsed the need to focus on the present moment and expressed a heightened appreciation of authenticity in life. By understanding the unique narratives of males with lymphoedema, health care practitioners together with patients can formulate care plans that truly resonate with the needs, concerns, and experiences of males living with lymphoedema.

Lymphoedema specialists embedded into community nurse and wound services: impacts and outcomes

BACKGROUND

Lymphoedema is a progressive condition causing significant alterations to life, exerting pressures on unscheduled care from complications including cellulitis and wounds. An on the ground education programme (OGEP) was implemented to raise knowledge, competence and confidence in lymphoedema management in community clinical services. The aim of this study was to explore the impact and outcomes of the OGEP intervention.

METHODS

Data were captured before and after OGEP on 561 lymphoedema patients in the community setting. Data recorded included resource use, costs and outcomes (EQ-5D-5L and LYMPROM).

RESULTS

Data demonstrated statistically significant reductions in resource allocations including staff visits (P<0.001), cellulitis admissions (P<0.001), compression consumables and wound dressing costs (P<0.001). Overall, the total mean per patient cost decreased from £1457.10 to £964.40 (including intervention) with outcomes significantly improved in EQ-5D-5L/LYMPROM scores.

CONCLUSION

The analysis suggests the OGEP intervention may offer reductions in resource costs and improvements in patient outcomes. OGEP may therefore provide an innovative solution in future care delivery.

Impact of neoadjuvant chemotherapy on breast cancer-related lymphedema after axillary lymph node dissection: a retrospective cohort study

PURPOSE

We aimed to evaluate whether neoadjuvant chemotherapy (NAC) could be a risk factor for breast cancer-related lymphedema (BCRL) associated with axillary lymph node dissection (ALND).

PATIENTS AND METHODS

A total of 596 patients with cT0-4N0-3M0 breast cancer who underwent ALND and chemotherapy were retrospectively analyzed between March 2012 and March 2022. NAC was administered in 188 patients (31.5%), while up-front surgery in 408 (68.5%). Univariate and multivariable Cox regression analyses were performed to determine whether NAC was an independent risk factor for BCRL. With propensity score matching (PSM), the NAC group and up-front surgery group were matched 1:1 by age, body mass index (BMI), molecular subtypes, type of breast surgery, and the number of positive lymph nodes. Kaplan-Meier survival analyses were performed for BCRL between groups before and after PSM. Subgroup analyses were conducted to explore whether NAC differed for BCRL occurrence in people with different characteristics.

RESULTS

At a median follow-up of 36.3 months, 130 patients (21.8%) experienced BCRL [NAC, 50/188 (26.60%) vs. up-front surgery, 80/408 (19.61%); P = 0.030]. Multivariable analysis identified that NAC [hazard ratio, 1.503; 95% CI (1.03, 2.19); P = 0.033] was an independent risk factor for BCRL. In addition, the hormone receptor-negative/human epidermal growth factor receptor 2-negative (HR-/HER2-) subtype, breast-conserving surgery (BCS), and increased positive lymph nodes significantly increased BCRL risk. After PSM, NAC remained a risk factor for BCRL [hazard ratio, 1.896; 95% CI (1.18, 3.04); P = 0.007]. Subgroup analyses showed that NAC had a consistent BCRL risk in most clinical subgroups.

CONCLUSION

NAC receipt has a statistically significant increase in BCRL risk in patients with ALND. These patients should be closely monitored and may benefit from early BCRL intervention.

Manual lymphatic drainage: the evidence behind the efficacy

Manual lymphatic drainage (MLD), a specific type of massage performed by specialists that aims to enhance the filling and emptying of lymph vessels, is often recommended as an essential part of a successful management strategy for lymphoedema. However, the literature on its efficacy is often contradictory, and its addition may not always be necessary. To ensure optimal understanding of practitioners and benefit to patients, Francesca Ramadan summarises the evidence-based advantages and limitations of MLD.

Impact and outcomes after lymphaticovenous anastomosis for 150 cases of lymphoedema followed up over 24 months

BACKGROUND

Lymphoedema is a chronic condition affecting daily activities of life, causing significant alterations and adjustments. Since 2015, lymphaticovenous anastomosis (LVA) has been available on the National Health Service for people with lymphoedema in Wales, United Kingdom. This study aimed to explore the impact and outcomes after LVA over a 24-month follow-up.

METHODS

Data were prospectively captured before and after LVA surgery on 150 patients with unilateral upper or lower limb lymphoedema. The same team (three lymphoedema specialists and two plastic surgeons) assessed/operated on all patients. Data captured included a quality of life tool (EQ5D5L), circumferential measurements (tape measure/perometer), compression garment usage, occurrence of cellulitis and a range of patient-reported outcome measures.

RESULTS

People who underwent LVA surgery had predominantly cancer-related lymphoedema (n = 118). Reviewing baseline data and 24-months after LVA, quality of life statistically improved (p = <0.005), as well as pain, heaviness, anxiety, impact on hobbies, work, purchasing clothes and intimacy/desirability. Mean perometer and circumferential measurements did not reduce over the 24 months. Number of days per week and hours that the patient wore compression garments did lessen and was statistically significant (p = <0.001). The quantity of cellulitis episodes captured from two years before and two years after LVA decreased from 4.22 to 0.10 (p = <0.001). Significant results (p = <0.001) were also found in a reduction in patients taking days off work due to cellulitis (5.81 to 0.16).

CONCLUSION

LVA resulted in significant improvements in patient-reported outcome measures, cellulitis episodes and reduced need for compression garments. Limb circumference via tape measure/perometer did not alter, yet the patient's quality of life considerably improved.

Night-time compression: a valuable addition to the lymphoedema management toolkit

As an incurable condition, lymphoedema, whether primary or secondary, is a significant burden for patients, impacting every aspect of their lives, ranging from the personal to the professional. While daytime compression is a pillar of lymphoedema management, night-time compression delivery is also gaining credence. Health writer Francesca Ramadan summarises the exploration of this growing phenomenon in the literature, overviewing the benefits and dispelling the myths.

The effect of upper limb lymphedema in posture of patients after breast cancer surgery

BACKGROUND

Upper limb lymphedema is one of the complications following breast cancer-related surgery. It is a fact that there are alterations in posture of the trunk following surgery, however, there is not much data on whether upper limb lymphedema has any effect on body posture.

OBJECTIVES

The main purpose of the study was to investigate the effect of upper limb lymphedema in the trunk posture and spine mobility of patients following breast cancer surgery.

METHODS

Twenty-seven women with lymphedema and 29 women without lymphedema with mastectomy or breast-conserving surgery participated in the study. Posture was evaluated by the New York Posture Rating Chart and spinal stability and thoracic mobility were evaluated by the Spinal Mouse device.

RESULTS

Posture and spine posture scores were significantly higher in the without lymphedema group (p= 0.004; 0.041; respectively). There was a significant difference between the groups in terms of lateral (p< 0.001) and posterior (p< 0.001) view of shoulders, spine (p= 0.027), upper (p< 0.001) and lower back (p= 0.009), and trunk postures (p= 0.001).

CONCLUSIONS

Body posture and spine are more affected due to upper limb lymphedema following breast cancer surgery. Alterations of posture mainly occur on shoulders, spine, upper and lower back, and trunk, but not on head and neck postures.

Introducing the new Chronic Oedema Wet Leg Pathway

Reticence to apply compression therapy has been widely observed in clinical practice, compounded by an absence of evidenced-based pathways for application of prompt compression prior to measuring ankle brachial pressure index (ABPI). Importantly, delaying compression therapy for patients with chronic oedema and lymphorrhoea causes many avoidable complications. In 2017, Lymphoedema Network Wales (LNW) developed an evidenced-based pathway to improve the management of chronic oedema and wet legs (lymphorrhoea) for community nurses. During the past 4 years, the Chronic Oedema Wet Leg Pathway has been presented, published and used internationally, as well as being translated into different languages. It is commonly used in community nursing Teams as an evidenced-based document. However, like all documents and guidelines, when more evidence becomes available, the pathway needs updating. Therefore, this clinical focus article will present the new and enhanced Chronic Oedema Wet Leg Pathway, introducing a new level four compression section, which increases the layers of compression bandaging for patients with venous insufficiency or who are morbidly obese.

Development of the Lymphoedema Patient Reported Outcome Measure (LYMPROM)

To ensure lymphoedema patients in Wales receive the right care, at the right time, by the right person, patient-reported outcome measures (PROMs) were routinely completed within the All-Wales lymphoedema assessment documentation. This evaluation describes the development of the Lymphoedema Patient Reported Outcome Measure (LYMPROM), which is a tool developed by Lymphoedema Network Wales clinicians and key stakeholders. The tool was explored for face, form and content validity during 3 months in 2019; 128 anonymised completions of LYMPROM were reviewed to establish feasibility, acceptability and internal validity using Cronbach's alpha. LYMPROM was feasible and acceptability was high. Face and content validity were reported (i-CVI [item content validity index] range=0.43 - 1; s-CVI/Ave=0.94) and internal consistency was excellent (0.958). LYMPROM was easily integrated within lymphoedema services in Wales, promoting patient-led care and supporting value-based health care. Further evaluations of reliability and validity of LYMPROM are proceeding along with digital integration.

Challenges and opportunities identified for lymphoedema services in Wales during the COVID-19 pandemic

BACKGROUND

During the COVID-19 pandemic, lymphoedema staff adapted services, providing care remotely, and worked in other NHS sectors. The impact on services and staff must be understood in order to safeguard patient care and foster workforce resilience.

AIMS

To evaluate the experiences of clinical and non-clinical lymphoedema staff in Wales during the COVID-19 pandemic.

METHODS

An anonymous online survey, based on scoping work, was sent out via the Welsh lymphoedema services mailing list.

FINDINGS

71% (68/96) of eligible lymphoedema staff completed the survey. More than half supported lymphoedema services (40/68) with the remaining staff deployed elsewhere. Overall, staff and services felt prepared for new ways of working. Concerns about others and the future burden on services when life returned to normal were reported. Opportunities identified included education initiatives and virtual services.

CONCLUSION

Lymphoedema services were well prepared to deliver virtually, enable effective care and share knowledge. Co-ordinated efforts to uphold patient advocacy will support virtual services to meet their needs.

Outcomes following lymphaticovenous anastomosis (LVA) for 100 cases of lymphedema: results over 24-months follow-up

PURPOSE

Lymphedema is a debilitating condition that significantly affects patient's quality of life (QoL). The aim of this study was to assess the long-term outcomes after lymphaticovenous anastomosis (LVA) for extremity lymphedema.

METHODS

A single-center prospective study on upper and lower extremity lymphedema patients was performed. All LVA procedures were preceded by outpatient Indocyanine Green (ICG) lymphography. Quality of life measured by the Lymph-ICF was the primary outcome. Limb circumference, use of compression garments, and frequency of cellulitis episodes and manual lymphatic drainage (MLD) sessions were secondary outcomes.

RESULTS

One hundred consecutive patients, predominantly experiencing upper extremity lymphedema following breast cancer (n = 85), underwent a total of 132 LVAs. During a mean follow-up of 25 months, mean Lymph-ICF score significantly decreased from 43.9 preoperative to 30.6 postoperative, representing significant QoL improvement. Decrease in upper and lower limb circumference was observed in 52% of patients with a mean decrease of 6%. Overall mean circumference was not significantly different. Percentage of patients that could reduce compression garments in the upper and lower extremity group was 65% and 40%, respectively. Number of cellulitis episodes per year and MLD sessions per week showed a mean decrease of respectively 0.6 and 0.8 in the upper extremity and 0.4 and 1.0 in the lower extremity group.

CONCLUSIONS

LVA resulted in significant QoL improvement in upper and lower extremity lymphedema patients. Limb circumference did not significantly improve but good results concerning compression garments, cellulitis episodes, and MLD sessions were obtained. Additionally, a simple and patient-friendly method for outpatient ICG lymphography is presented.

The benefits of raising awareness of lymphoedema among care home staff

Background:

Patients with lymphoedema referred to a lymphoedema service from care homes in one health board area in Wales were often complex cases, with repeated cellulitis, a history of falls and other complications. A pilot project was initiated to develop education and raise awareness of lymphoedema among care home staff.

Aims:

To enable care staff to identify residents with lymphoedema, promote prompt referrals, raise the importance of skin care and exercise in the management of lymphoedema and estimate the likely costs from complications associated with lymphoedema.

Methods:

An education tool was developed and 47 care homes were asked to participate. A lymphoedema therapist carried out a scoping review of the residents.

Results:

Forty-four care homes agreed to participate in the project with 1216 education packs being issued to care home staff. Initial findings suggest that of the 960 residents reviewed, 262 had lymphoedema (27%); 4% suffered with frequent falls, 1% had wounds and 3% had recurrent cellulitis. Only 13% (35/262) of residents with lymphoedema were known to the local lymphoedema service. Of the 31 residents reporting cellulitis, 81% had lymphoedema; of the 11 residents identified with a wound, 100% had lymphoedema and of the 40 residents reporting falls, 70% had lymphoedema.

Conclusion:

This educational project has identified the value of raising awareness of lymphoedema within care homes.