Browsing by Author "Milinkovic, M. (56584187000)"

Biopsy registries are one of the most important sources of accurate epidemiological data and the clinical presentation of renal diseases. A detailed analysis of clinicopathologic correlations over a period of 20 years (1987–2006) was performed earlier by our centre. The aim of this study was to check the current state and to register possible changes in clinicopathologic findings recorded under better socioeconomical circumstances and new management. Records of 665 renal biopsies performed at our institution were prospectively followed from 2007 to 2014. The results were compared with our previously published data. The average annual incidence of renal biopsies increased by 10% and included more elderly patients. Nephrotic syndrome (NS) remained the most common clinical indication for biopsy, while acute kidney injury participated more frequently than in the previous study (p < 0.001). Membranous nephropathy (MN) was still the most common cause of NS. Primary glomerulonephritis (PGN) remained the most prevalent disease, while MN was the most prevalent PGN. In comparison with the earlier period, MN was a more common diagnosis (p = 0.002), while the prevalence of mesangioproliferative non-IgA nephropathy decreased significantly during the time (p = 0.012). LN remained the most frequent secondary glomerulonephritis. The pathohistological pattern of renal biopsy remained largely unchanged during time. However, acute kidney injury was more frequently an indication for biopsy in the current study. The significant increase of biopsied elderly patients is due to the rise in their relative numbers in our population. © 2018 Elsevier GmbH

Biopsy registries are one of the most important sources of accurate epidemiological data and the clinical presentation of renal diseases. A detailed analysis of clinicopathologic correlations over a period of 20 years (1987–2006) was performed earlier by our centre. The aim of this study was to check the current state and to register possible changes in clinicopathologic findings recorded under better socioeconomical circumstances and new management. Records of 665 renal biopsies performed at our institution were prospectively followed from 2007 to 2014. The results were compared with our previously published data. The average annual incidence of renal biopsies increased by 10% and included more elderly patients. Nephrotic syndrome (NS) remained the most common clinical indication for biopsy, while acute kidney injury participated more frequently than in the previous study (p < 0.001). Membranous nephropathy (MN) was still the most common cause of NS. Primary glomerulonephritis (PGN) remained the most prevalent disease, while MN was the most prevalent PGN. In comparison with the earlier period, MN was a more common diagnosis (p = 0.002), while the prevalence of mesangioproliferative non-IgA nephropathy decreased significantly during the time (p = 0.012). LN remained the most frequent secondary glomerulonephritis. The pathohistological pattern of renal biopsy remained largely unchanged during time. However, acute kidney injury was more frequently an indication for biopsy in the current study. The significant increase of biopsied elderly patients is due to the rise in their relative numbers in our population. © 2018 Elsevier GmbH

Immunosuppression after transplantation renders the transplant recipient susceptible to a broad array of viral pathogens. Of 31 patients transplanted during 2012 in our center, 6 (19.3%) experienced varicella zoster virus (VZV) reactivation. The median time from transplantation to reactivation was 6.2 months. Immunosuppression consisted of antithymocyte globulin in 5 patients and basiliximab in 1, followed by tacrolimus, mycophenolic acid, and prednisolone. Two patients had T-cell-mediated rejection and were treated with pulse doses of corticosteroids. All patients received valganciclovir as prophylaxis of CMV infection. In 3 patients a disseminated vesicular skin rash was the sole manifestation of VZV reactivation. Two were successfully treated with acyclovir and 1 with ganciclovir. Ramsay Hunt syndrome complicated herpes zoster in the fourth patient, whereas the remaining 2 patients had visceral involvement, pneumonitis, and encephalitis, and died in spite of full doses of antiviral therapy. This was the first case of "epidemic" VZV reactivation in the 35-year history of our transplant center. VZV-specific cellular immunity pretransplantation is not sufficient to protect kidney transplant recipients from herpes zoster episodes. Considering the potentially devastating consequences of VZV reactivation, additional treatment options and universal prophylaxis should be contemplated. © 2015 by Elsevier Inc. All rights reserved.