Albuminuria in patients with Systemic Lupus Erythematous

Renal involvement is one of the main causes of morbidity and mortality in patients with Systemic Lupus Erythematous. Lupus Nephropathy should be detected early. Albuminuria may be the only finding in the early stage of kidney disease. An observational, descriptive and retrospective study was carried out to determine the presence of Albuminuria (> 30 mg/24 h) in 60 patients with SLE who were admitted to the Rheumatology Service of the “10 de Octubre” Surgical Clinical Hospital, between October 2013 and September 2014. Albuminuria was observed to increase with increasingly pronounced drops in Glomerular Filtration (predicted according to the equation used in the MDRD Study). A significant statistical association was also obtained between albuminuria and disease evolution time: the longer the disease evolution time, the greater the albuminuria observed. Albuminuria is frequent in patients with SLE, its values being directly proportional to the time of evolution of the disease. This did not occur with the Glomerular Filtration, which remained relatively constant for any time of disease evolution.