Living with lupus: a prospective pan-Canadian study

Area of Science:

• Rheumatology
• Psychology
• Health Sciences

Background:

• Systemic lupus erythematosus (SLE) is a chronic autoimmune disease impacting women's quality of life.
• Fatigue is a prevalent and debilitating symptom in SLE patients.
• Understanding factors influencing fatigue is crucial for effective patient management.

Purpose of the Study:

• To describe the lived experience of women with SLE.
• To identify predictors of fatigue in SLE patients.
• To assess changes in psychosocial functioning and disease activity over time.

Main Methods:

• Prospective study of 120 female SLE patients across 9 Canadian rheumatology clinics.
• 15-month follow-up with psychosocial assessments at baseline and 3, 9, and 15 months.
• Physician examinations at baseline and 15 months to evaluate disease activity.

Main Results:

• Patients demonstrated significant improvements in psychological distress, stress, coping, physical health, and fatigue over 15 months.
• While 50.8% of patients experienced disease improvement, 40.3% had worsening activity.
• Reduced stress and depression, along with sleep improvements, were significant predictors of decreased fatigue (adjusted R² = 0.43).

Conclusions:

• SLE patients, as a group, adapt well to their condition over time, showing improved psychosocial functioning.
• A notable subset of patients (approx. 40%) experience persistent distress.
• Targeted psychosocial interventions may benefit patients with ongoing distress and fatigue.