Impact of an educational program on the quality of life of patients with lymphedema: A preliminary evaluation

Health-related quality of life and assessment in patients with lower limb lymphoedema: a systematic review

OBJECTIVE

To determine the impact of lower limb lymphoedema (LLL) on health-related quality of life (HRQoL), and to identify the methodologies used to assess HRQoL and their adherence to the World Health Organization (WHO)-recommended HRQoL dimensions.

METHOD

A systematic review was used following the PRISMA guidance. Studies were eligible if they assessed HRQoL in adult patients with LLL. The search was conducted between September 2019 and February 2020 using CINAHL, PubMed, Scopus, EMBASE and the Cochrane Library database. Data were placed onto a pre-developed data extraction table and analysed using a narrative synthesis. Evidence-based Librarianship (EBL) was used for quality appraisal.

RESULTS

A total of 18 studies were identified, among which 10 were cross-sectional and eight were longitudinal studies. Twelve HRQoL questionnaires were identified and the Lymphoedema Quality of Life tool (LYMQoL) was the most commonly used. All of the studies except one had an EBL validity score of ≥75%. Although LLL causes a considerable impairment in HRQoL, the findings varied across the studies. All the studies considered at least four of the six WHO recommended dimensions, with none considering the spirituality dimension. Furthermore, physical functioning and wellbeing were discovered to be the worst affected HRQoL dimensions.

CONCLUSION

LLL adversely affects physical function, wellbeing and thus the HRQoL. The LYMQoL is the most commonly used questionnaire; despite this, all elements of the WHO recommendations were not captured in the included studies. However, accurate information on HRQoL indicating the impact of the disease on survivors' lives and complete wellbeing is needed to inform evidence-based decision-making. Furthermore, having a universally accepted, disease-specific methodology will facilitate comparison and contrasting of HRQoL in patients with LLL.

DECLARATION OF INTEREST

The authors have no conflicts of interest.

Primary lymphedema French National Diagnosis and Care Protocol (PNDS; Protocole National de Diagnostic et de Soins)

Primary lymphedema is a rare chronic pathology associated with constitutional abnormalities of the lymphatic system. The objective of this French National Diagnosis and Care Protocol (Protocole National de Diagnostic et de Soins; PNDS), based on a critical literature review and multidisciplinary expert consensus, is to provide health professionals with an explanation of the optimal management and care of patients with primary lymphedema. This PNDS, written by consultants at the French National Referral Center for Primary Lymphedema, was published in 2019 (https://has-sante.fr/upload/docs/application/pdf/2019-02/pnds_lymphoedeme_primaire_final_has.pdf). Primary lymphedema can be isolated or syndromic (whose manifestations are more complex with a group of symptoms) and mainly affects the lower limbs, or, much more rarely, upper limbs or external genitalia. Women are more frequently affected than men, preferentially young. The diagnosis is clinical, associating mild or non-pitting edema and skin thickening, as confirmed by the Stemmer’s sign (impossibility to pinch the skin on the dorsal side or the base of the second toe), which is pathognomonic of lymphedema. Limb lymphoscintigraphy is useful to confirm the diagnosis. Other causes of swelling or edema of the lower limbs must be ruled out, such as lipedema. The main acute lymphedema complication is cellulitis (erysipelas). Functional and psychological repercussions can be major, deteriorating the patient’s quality of life. Treatment aims to prevent those complications, reduce the volume with low-stretch bandages, then stabilize it over the long term by exercises and wearing a compression garment. Patient education (or parents of a child) is essential to improve observance.

Patient Perceptions of Barriers to Self-Management of Breast Cancer-Related Lymphedema

Breast cancer survivors are at lifetime risk for the development of breast cancer-related lymphedema, a chronic, potentially debilitating condition that requires life-long symptom management. Suboptimal self-management rates suggest that health care providers may not be offering educative-support options that are customized to patient-perceived needs. An Institutional Review Board-approved focus group ( N = 9) and mailed surveys ( N = 15) were used to identify (a) barriers to lymphedema self-management, (b) how breast cancer survivors with lymphedema defined education and support, (c) what type of education and support they had received, and (d) what kind of education and support they wanted. Physiological, psychological, and psychosocial factors were identified as barriers to successful lymphedema self-management. One of the main barriers identified was lack of education about lymphedema treatment and risk reduction. In addition, more than half defined support as "prescriptions" and "referrals"; therefore, it is unclear whether patients were exposed to support other than medical treatment.