Treatment of antibody-mediated rejection of kidney grafts with bortezomib and/or rituximab compared to standard regimen: experience of Slovene National Center.

Background: The aim of our study was to determine outcomes of standard treatment of antibody-mediated rejection (ABMR) of kidney grafts as compared to the addition of bortezomib or rituximab.

Methods: The cohort of this retrospective study included patients treated for ABMR of kidney grafts at our national center in the period of 2005 - 2017, divided into two groups: standard (ST) group treated standardly with plasmapheresis or immunoadsorption, intravenous immunoglobulins, and corticosteroids, and BR group treated with the addition of bortezomib and/or rituximab. Patient and graft survival at 2 years was analyzed by Kaplan-Meier method, and predictors of graft survival were analyzed by Cox regression.

Rituximab for the treatment of membranous nephropathy: a single-center experience.

Background: Treatment of idiopathic membranous nephropathy with rituximab was introduced more than a decade ago following experimental data that suggested involvement of B-cell-mediated reactions in its pathogenesis. It was a logical step towards a more selective therapy with less severe side effects as compared to the recommended first-line immunosuppressive therapy with corticosteroids and different immunosuppressant drugs.

Methods: We retrospectively analyzed the anonymous data of patients who were treated with rituximab for idiopathic membranous nephropathy at our institution from January 2006 to July 2016.

Urinary immunoglobulin G to albumin ratio and N-Acetyl-Beta-D-Glucosaminidase as early predictors of therapeutic response in ANCA-associated glomerulonephritis.

Background: The aim of our study was to evaluate the prognostic value of glomerular and tubular proteinuria and tubular enzymuria as early indicators of therapeutic response to induction therapy with i.v. pulse cyclophosphamide (CyC) and methylprednisolone (MP) in patients with antineutrophil cytoplasmic antibody (ANCA) associated glomerulonephritis.

Cell-free DNA in the peritoneal effluent of peritoneal dialysis solutions.

The beneficial effects of novel peritoneal dialysis solutions low in glucose degradation products regarding peritoneal cell apoptosis and necrosis are well established in vitro, however in vivo data is lacking. Cell-free DNA quantification is a possible method to determine cell damage through apoptosis and necrosis in vivo. We performed a prospective, cross-over study on 26 stable continuous ambulatory peritoneal dialysis (CAPD) patients, treating each patient for 3 months in a randomized order with a conventional, lactate-buffered, acidic solution (solution D) and a novel, bicarbonate/lactate-buffered neutral solution (solution P).

Encapsulating peritoneal sclerosis in patients on peritoneal dialysis in Slovenia.

Encapsulating peritoneal sclerosis (EPS) is a rare complication in patients on peritoneal dialysis (PD), the prevalence of which increases with the time spent on PD. Various causative factors have been proposed, but the pathogenesis still remains unclear. The aim of our retrospective study was to analyze the basic clinical characteristics and outcomes of five patients diagnosed with EPS out of 423 patients treated with PD between January 1983 and December 2003.