Functional ability in female leg ulcer patients — a challenge for physiotherapy

Abstract

Venous leg ulceration represents a global health problem affecting predominantly elderly women. Traditionally, functional problems in this group of patients have attracted modest attention from wound care providers and physiotherapists. The aim of the present study was to describe and quantify disease consequences in female leg ulcer patients as a background for future physiotherapy interventions, using the nomenclature of the WHO International Classification of Functioning, Disability and Health (ICF). A prospective study was conducted in 34 women aged 60-85 years with current or previous venous leg ulcer as compared to 27 age-matched non-ulcer subjects. The outcome variables were pain, ankle range of motion, walking speed, walking endurance, self-perceived exertion, mobility, activities of daily living (ADL), physical activity, general health, life satisfaction and use of walking aids and community services. Established instruments were utilized and categorized within ICF domains to provide a conceptual framework and basis for physiotherapeutic research. Leg ulcer patients showed significantly reduced values of ankle range of motion, walking speed and endurance, self-perceived exertion, mobility, ADL and physical activity level as compared to control subjects. Patients suffering from active ulceration were more negatively affected, and more of them had pain than post-ulcer fellows. By contrast, general health and life satisfaction were similarly rated by the two study groups. Elderly females in our study with chronic leg ulcer of venous aetiology had significant mobility impairments, but the reasons and consequences of these impairments remain to be elucidated. The potential of preventive measures and physical rehabilitation to aid functioning and prospects of leg ulcer repair need to be investigated in future studies.