Napredna pretraga

Pregled bibliografske jedinice broj: 742387

Validation of the Oxford classification of IgA nephropathy in cohorts with different presentations and treatments


Coppo, R.; Troyanov, S.; Bellur, S.; Cattran, D.; Cook, H. T.; Feehally, J.; Roberts, I. S.; Morando, L.; Camilla, R.; Tesar. V. et al.
Validation of the Oxford classification of IgA nephropathy in cohorts with different presentations and treatments // Kidney international, 86 (2014), 4; 828-836 doi:10.1038/ki.2014.63 (podatak o recenziji nije dostupan, članak, ostalo)


Naslov
Validation of the Oxford classification of IgA nephropathy in cohorts with different presentations and treatments

Autori
Coppo, R. ; Troyanov, S. ; Bellur, S. ; Cattran, D. ; Cook, H. T. ; Feehally, J. ; Roberts, I. S. ; Morando, L. ; Camilla, R. ; Tesar. V. ; Lunberg, S. ; Gesualdo, L. ; Emma, F. ; Rollino, C. ; Amore, A. ; Praga, M. ; Feriozzi, S. ; Segoloni, G. ; Pani, A. ; Cancarini, G. ; Durlik, M. ; Moggia, E. ; Mazzucco, G. ; Giannakakis, C. ; Honsova, E. ; Sundelin, B. B. ; Di Palma, A. M. ; Ferrario, F. ; Gutierrez, E. ; Asunis, A.M. ; Barratt, J. ; Tardanico, R. ; Perkowska-Ptasinska, A.

Izvornik
Kidney international (0085-2538) 86 (2014), 4; 828-836

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, ostalo

Ključne riječi
IgA nephropathy; Oxford classification; validation

Sažetak
The Oxford Classification of IgA Nephropathy (IgAN) identified mesangial hypercellularity (M), endocapillary proliferation (E), segmental glomerulosclerosis (S), and tubular atrophy/interstitial fibrosis (T) as independent predictors of outcome. Whether it applies to individuals excluded from the original study and how therapy influences the predictive value of pathology remain uncertain. The VALIGA study examined 1147 patients from 13 European countries that encompassed the whole spectrum of IgAN. Over a median follow-up of 4.7 years, 86% received renin-angiotensin system blockade and 42% glucocorticoid/immunosuppressive drugs. M, S, and T lesions independently predicted the loss of estimated glomerular filtration rate (eGFR) and a lower renal survival. Their value was also assessed in patients not represented in the Oxford cohort. In individuals with eGFR less than 30 ml/min per 1.73 m(2), the M and T lesions independently predicted a poor survival. In those with proteinuria under 0.5 g/day, both M and E lesions were associated with a rise in proteinuria to 1 or 2 g/day or more. The addition of M, S, and T lesions to clinical variables significantly enhanced the ability to predict progression only in those who did not receive immunosuppression (net reclassification index 11.5%). The VALIGA study provides a validation of the Oxford classification in a large European cohort of IgAN patients across the whole spectrum of the disease. The independent predictive value of pathology MEST score is reduced by glucocorticoid/immunosuppressive therapy.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti

Napomena
Group Author(s): VALIGA Study ERA-EDTA (hrvatski suradnici: Krešimir Galešić i Danica Galešić-Ljubanović)



POVEZANOST RADA


Projekt / tema
198-0000000-0179 - Prognostički čimbenici progresije bubrežne insuficijencije (Krešimir Galešić, )

Ustanove
Klinička bolnica "Dubrava"

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


Citati