Health care utilization and costs of systemic lupus erythematosus in the United States: A systematic review. (June 2022)

• Record Type: Journal Article
• Authors: Lin, Dora H; Murimi-Worstell, Irene B; Kan, Hong; Tierce, Jonothan C; Wang, Xia; Nab, Henk; Desta, Barnabas; Hammond, Edward R; Alexander, G Caleb
• Is Part Of: Lupus. Volume 31:Number 7(2022)
• Page Start: 773
• Page End: 807
• Publication Date: 2022-06
• Subjects: systemic lupus erythematosus -- lupus -- renal lupus; Systemic lupus erythematosus -- Periodicals; 616.772005
• DOI: 10.1177/09612033221088209
• Languages: English
• ISSNs: 0961-2033

Abstract

Objectives: To evaluate health care utilization and costs for patients with systemic lupus erythematosus (SLE) by disease severity. Methods: We searched PubMed and Embase from January 2000 to June 2020 for observational studies examining health care utilization and costs associated with SLE among adults in the United States. Two independent reviewers reviewed the selected full-text articles to determine the final set of included studies. Costs were converted to 2020 US $. Results: We screened 9224 articles, of which 51 were included. Mean emergency department visits were 0.3–3.5 per year, and mean hospitalizations were 0.1–2.4 per year (mean length of stay 0.4–13.0 days). Patients averaged 10–26 physician visits/year. Mean annual direct total costs were $17, 258–$63, 022 per patient and were greater for patients with moderate or severe disease ($19, 099–$82, 391) compared with mild disease ($12, 242–$29, 233). Mean annual direct costs were larger from commercial claims ($24, 585–$63, 022) than public payers (Medicare and Medicaid: $18, 302–$27, 142). Conclusions: SLE remains a significant driver of health care utilization and costs. Patients with moderate to severe SLE use more health care services and incur greater direct and indirect costs than those with mild disease.