학술논문

REPORT OF THE CROATIAN REGISTRY OF NATIVE KIDNEY BIOPSIES FOR YEAR 2019
Original Scientific Paper
Document Type
Report
Source
Acta Clinica Croatica. January 2021, Vol. 60 Issue S1, p173, 7 p.
Subject
Croatia
Language
English
ISSN
0353-9466
Abstract
Introduction One of the key features for the development of quality clinical, epidemiologic research has been identified in the development of databases or registries for the collection of epidemiologic data [...]
Background: This report describes data collected by the Croatian Registry of Renal Biopsies (CRRB) for the year 2019. Patients and methods: nine centers (82%) provided data for 255 native kidney biopsies. We assessed the anthropometric data, data on serum creatinine concentration (sCr), 24 h proteinuria, haematuria, serum albumin level, arterial hypertension, histological diagnosis, and complications after renal biopsy. Results: examined group consisted of 58% males, median age 58 y (18-80 y) and 42% women, median age 57 y (20-86 y). Males had a more impaired renal function at the time of renal biopsy, nephrotic syndrome, and hypertension. The most prevalent clinical presentation were urinary abnormalities (34.9%). Among all biopsy cases, primary glomerular diseases were the most often found histology group (41.5%), and IgA nephropathy was the most frequent diagnosis(47.1%). Among secondary glomerular diseases, pauci-immune glomerulonephritis (PIGN) was most often found (30.9%). The highest proteinuria was observed in minimal change disease and diabetic nephropathy (DN).The highest sCR values were found in membranoproliferative glomerulonephritis (MPGN) and necrotizing vasculitis. Patients with MPGN and DN had the highest blood pressure levels. Conclusion: CRRB provides important data on the epidemiology of biopsy-proven kidney diseases from the whole territory of Croatia Key words: registry, renal biopsy, glomerular disease, epidemiology