ABSTRACT
BACKGROUND: Renal abnormalities in leprosy have been largely described in medical literature, but there are few studies evaluating renal function in these patients. METHODS: This is a cross-sectional study in 59 consecutive paucibacillary (PB) and multibacillary (MB) leprosy patients. Glomerular filtration rate (GFR) was estimated by simplified-MDRD formula. Microalbuminuria was determined by 24 h urine collection. Urinary acidification capacity was measured after water deprivation and acid-loading with CaCl(2). Urinary concentration capacity was evaluated after desmopressin acetate administration, using the urinary to plasma osmolality (U/P(osm)) ratio. All parameters except microalbuminuria were measured in a control group of 18 healthy volunteers. RESULTS: Age and gender were similar between leprosy (MB or PB) and control groups. GFR Subject(s)
Glomerular Filtration Rate
, Kidney Tubules/physiopathology
, Leprosy/physiopathology
, Adult
, Brazil
, Cross-Sectional Studies
, Female
, Humans
, Kidney Function Tests
, Male