title: Pattern of glomerular disease in Nepal: A single-center experience.
abstract: Glomerulonephritis (GN) is the most common cause of end-stage renal disease in Nepal. The aim of the present study is to determine the clinical presentation and histological pattern of GN with and without immunofluorescence (IF). It is a retrospective analysis of all GN patients with kidney biopsy at the Bir Hospital from January 2000 to April 2009. The clinical presentation, blood pressure, urine analysis, 24-h urinary protein, biochemistry, hemoglobin, antinuclear antibody, anti-ds DNA, light microscopy (LM) and IF findings of kidney biopsies were computed from hospital records. SPSS package was used for analysis. A total of 398 patients [LM 204 (51%) and LM plus IF 194 (49%] were analyzed. The mean age of the study patients was 28 ± 13.6 years (range 7-74); males comprised 52.8% and females 47.2% of the patients; 51% were between 16 and 30 years of age. The common clinical presentations included nephrotic syndrome (NS), seen in 69% of the patients, followed by acute nephritic syndrome, seen in 14.4% of the patients. Kidney biopsy without IF showed mesangial proliferative GN (MesPGN) in 21.1%, membranoproliferative GN (MPGN) in 18.6%, membranous nephropathy (MN) in 14.2%, minimal change disease (MCD) in 12.3% and focal and segmental glomerulosclerosis (FSGS) in 9.8% of the cases. With IF, MCD was seen in 23.2%, FSGS in 18%, MN in 11.9%, IgA nephropathy in 9.8%, MesPGN in 8.2%, MPGN in 4.1% and crescentic GN in 3.1% of the cases. Lupus nephritis in the cases GN was most common in young adults, with the majority presenting with NS. MCD and FSGS were the most common glomerular lesions; over-diagnosis of MesPGN and MPGN by LM could be due to exclusion of IgA nephropathy.
authors.affiliation: Department of Nephrology, Kist Medical College, Khatmandu, Nepal.
authors.forename: S
authors.initials: S
authors.lastname: Khakurel
authors.forename: R K
authors.initials: RK
authors.lastname: Agrawal
authors.forename: R
authors.initials: R
authors.lastname: Hada