Systemic lupus erythematosus in the elderly

• Published in: Rheumatology international Vol. 32; no. 5; pp. 1225 - 1229
• Main Authors: Achour, Achouak, Mankaï, Amani, Thabet, Yosra, Sakly, Wahiba, Braham, Fehmi, Kechrid, Chedia, Bahri, Fethi, Bouajina, Elyès, Chouchène, Sawssen, Haddad, Ons, Ghedira, Ibtissem
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer-Verlag 01.05.2012; Springer Nature B.V
• Subjects: Age of Onset; Aged; Antibodies, Antinuclear - blood; Biomarkers - blood; Chi-Square Distribution; Female; Humans; Lupus Erythematosus, Systemic - complications; Lupus Erythematosus, Systemic - diagnosis; Lupus Erythematosus, Systemic - epidemiology; Male; Medicine; Medicine & Public Health; Original Article; Predictive Value of Tests; Prognosis; Retrospective Studies; Rheumatology; Severity of Illness Index; Time Factors; Tunisia - epidemiology; Tunisia; Clinical and biological features; Systemic lupus erythematosus; Elderly; Tunisia
• ISSN: 0172-8172; 1437-160X
• DOI: 10.1007/s00296-010-1744-3

Onset of the disease above the age of 65 years is unusual. This study was undertaken to determine retrospectively the clinical and laboratory features in SLE patients aged over 65 years. It is a retrospective study about 18 elderly patients with SLE out of 342 diagnosed between 1994 and 2009 in the center of Tunisia. All patients had at least 4 of 11 revised ACR criteria of SLE. The frequency of SLE in the elderly was 5.3%. The median age was 70 years (range 66 and 78 years). The sex ratio F/M was 5. The most frequent clinical signs were anemia (83.3%), arthralgia (55.5%), arthritis (38.9%), and malar rash (33.3%). The proteinuria and the neuropsychiatric troubles were present in 27.8% of cases. The pericarditis was present in 16.7% of cases. Antibodies to double stranded DNA (anti-dsDNA) were detected in 66.7%, anti-nucleosome in 50%, anti-SSA and anti-RNP in 27.8%, anti-Sm in 22%, and anti-SSB in 11%. Elderly patients with SLE exhibit distinct clinical and biological manifestations from the classic form. Thus, greater attention should be given for this particular subgroup of SLE patients to avoid delays in diagnosis or misdiagnosis.