Lymphedema or Rather End-of-Life Edema?

Edema of Advanced Cancer: Prevalence, Etiology, and Conservative Management-A Single Hospice Cross-Sectional Study

CONTEXT

Edema of advanced cancer, seldom recognized in the literature, significantly impairs patient quality of life.

OBJECTIVES

The purpose was to assess edema frequency, etiology, and impact on common symptoms and present its conservative management.

METHODS

A prospective analysis of 784 patients admitted to a hospice was performed, of whom 119 were diagnosed with edema. For 18 patients with short life prognosis, an individually tailored physiotherapy (limb elevation, bandaging, manual lymphatic drainage, and Kinesio Taping) or subcutaneous needle drainage was administered. Forty-six patients with longer prognosis were treated by standardized limb bandaging (5-7 days) and re-evaluated, 28 of them with venous congestion resistant to enteral diuretics received supplementary furosemide infusion.

RESULTS

Among those admitted with edema (96.6% with advanced cancer), 81.5% had bilateral and 10.9% generalized edema, 10.9% had lymphorrhea, 5.9% skin ulcerations, and in 27.7% edema was the main problem. The high mean comorbidity C3-index score (2.97) was observed. The main precipitating factors of the edema were chronic immobilization (79.8%) medications (58.8%), and congestive heart failure (28.6%). Before admission, 47.9% had received diuretics for edema and only 4.2% had physiotherapy. Among those re-evaluated (46 patients [84 limbs]), the mean reduction of limb volume (1.18L; 16.6%; P < 0.001) was accompanied by a decrease of edema symptoms/signs intensity and ESAS-Core by median 1 point (P < 0.002).

CONCLUSION

Limb edema of advanced cancer occasionally treated by physical therapy concerns patients with numerous comorbidities and precipitating factors. It can be managed sufficiently with decongestive or supportive physiotherapy, depending on patients' life prognosis, symptom burden, edema stage, and progression.