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  • Background/Aims: The aim of our study was to retrospectively analyse data of 520 Czech patients with IgA nephropathy (IgAN) and to specify the risk factors affecting renal survival of IgAN patients. Methods: Cox proportional hazards regression model was used to evaluate the effects of different variables on renal survival during a median follow up of six years. McNemar's test was used to analyse the progression of renal function according to Bartosik's formula. Results: In our retrospective analysis of 520 Czech IgAN patients Cox proportional hazards regression model with five variables [hypertension, sex, GFR, proteinuria, age] was used. Significant regression coefficient was found for GFR, hypertension and proteinuria. Using stepwise algorithm GFR (OR = 3.09), hypertension (OR = 2.09) and proteinuria (OR = 1.97) were found as the most important factors for renal survival in our group of IgAN patients. Among patients with CKD 3 we found significantly better renal survival in patients with proteinuria < 1g/day compared to patients with higher proteinuria. We did not find the significant difference between predicted progression of renal function due to Bartosik's formula and real progression of renal parametres assessed by GFR at the end of the follow up in our group of IgAN patients. Conclusion: Our retrospective study of 520 Czech IgAN patients confirmed GFR, hypertension and proteinuria as the most important factors affecting the prognosis of IgAN patients. We validated Toronto Bartosik's formula to predict prognosis of IgAN patients.
  • Background/Aims: The aim of our study was to retrospectively analyse data of 520 Czech patients with IgA nephropathy (IgAN) and to specify the risk factors affecting renal survival of IgAN patients. Methods: Cox proportional hazards regression model was used to evaluate the effects of different variables on renal survival during a median follow up of six years. McNemar's test was used to analyse the progression of renal function according to Bartosik's formula. Results: In our retrospective analysis of 520 Czech IgAN patients Cox proportional hazards regression model with five variables [hypertension, sex, GFR, proteinuria, age] was used. Significant regression coefficient was found for GFR, hypertension and proteinuria. Using stepwise algorithm GFR (OR = 3.09), hypertension (OR = 2.09) and proteinuria (OR = 1.97) were found as the most important factors for renal survival in our group of IgAN patients. Among patients with CKD 3 we found significantly better renal survival in patients with proteinuria < 1g/day compared to patients with higher proteinuria. We did not find the significant difference between predicted progression of renal function due to Bartosik's formula and real progression of renal parametres assessed by GFR at the end of the follow up in our group of IgAN patients. Conclusion: Our retrospective study of 520 Czech IgAN patients confirmed GFR, hypertension and proteinuria as the most important factors affecting the prognosis of IgAN patients. We validated Toronto Bartosik's formula to predict prognosis of IgAN patients. (en)
Title
  • IgA Nephropathy in Czech Patients - Are We Able Reliably Predict the Outcome?
  • IgA Nephropathy in Czech Patients - Are We Able Reliably Predict the Outcome? (en)
skos:prefLabel
  • IgA Nephropathy in Czech Patients - Are We Able Reliably Predict the Outcome?
  • IgA Nephropathy in Czech Patients - Are We Able Reliably Predict the Outcome? (en)
skos:notation
  • RIV/00216208:11150/14:10282807!RIV15-MSM-11150___
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • I
http://linked.open...iv/cisloPeriodika
  • 6
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 20423
http://linked.open...ai/riv/idVysledku
  • RIV/00216208:11150/14:10282807
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • Prognosis; ESRD; Risk factors; IgA nephropathy (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • CH - Švýcarská konfederace
http://linked.open...ontrolniKodProRIV
  • [FACF42588E30]
http://linked.open...i/riv/nazevZdroje
  • Kidney and Blood Pressure Research
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 39
http://linked.open...iv/tvurceVysledku
  • Honsová, Eva
  • Maixnerová, Dita
  • Merta, Miroslav
  • Ryšavá, Romana
  • Skibová, Jelena
  • Tesař, Vladimír
  • Zadražil, Josef
  • Reiterová, Jana
  • Neprašová, Michaela
  • Jančová, Eva
  • Mokrišová, Jana
http://linked.open...ain/vavai/riv/wos
  • 000347728100006
issn
  • 1420-4096
number of pages
http://bibframe.org/vocab/doi
  • 10.1159/000368467
http://localhost/t...ganizacniJednotka
  • 11150
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