The Role of HLA Antigens and Steroid Dose on the Course of COVID-19 of Patients After Kidney Transplantation.

Kidney transplant recipients appear to be at higher risk for critical COVID-19. Our analysis aimed to identify the possible risk factors for a severe course of the COVID-19 disease and to determine the influence of selected human leukocyte antigens (HLAs) on the course of the disease. This is a retrospective, multicenter analysis that included patients that were confirmed to be severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) positive after kidney transplantation (KT).

Cardiovascular risk assessment prior to kidney transplantation.

Objectives: The objective was to find out risk factors indicating the patients directly to selective coronarography (SCG) to avoid unnecessary non-invasive testing and in their absence to asses low cardiovascular risk and faster inclusion on the waiting list.

Background: Cardiovascular diseases (CVD) are the most frequent cause of death in dialysed patients. The aim of our retrospective analysis was to identify risk factors for coronary artery disease (CAD) before kidney transplantation (KTx).

Effect of mycophenolic acid and tacrolimus on the incidence of infectious complications after kidney transplantation.

Introduction: Infectious complications remain a common cause of mortality after kidney transplantation (KTx). Goal of effective immunosuppressive treatment (IS) must be balanced between decreasing incidence of acute kidney rejection (AKR) and avoiding the incidence of infections, at the same time.

Materials And Methods: The aim of our analysis was to identify the risk of fixed daily dose (DD) of mycophenolic acid (MPA) and levels of tacrolimus (TAC) in the development of a single, recurrent infection and AKR after KTx.

[Diagnostic hospitalizations before patient inclusion on the waiting list for kidney transplantation].

Introduction: For kidney transplantation is indicated any patient with chronic kidney disease in the terminal stage, unless it has a contraindication for this operation. The aim of this work is to evaluate the benefit of diagnostic hospitalizations of the patients before inclusion on the waiting list for kidney transplantation and to identify the most common differential diagnostic problems for the indication / contraindication for kidney transplantation.

Material And Methods: This is a retrospective analysis, which included all potential recipients who underwent the examination process before inclusion on the waiting list and living donors in the form of diagnostic hospitalization at the Transplant Center at Martin University Hospital in 2016-2019.

Living-Related Kidney Transplantation in a Patient with Juvenile Nephronophthisis.

Nephronophthisis (NPHP) is an autosomal recessive disease manifesting as tubulointerstitial nephritis uniformly progressing to ESRD in approximately 5-10% patients in childhood. Living donor transplantation is the most beneficial mean of renal replacement therapy compared to other methods. However, living kidney donation is contraindicated in potential donor with diseases of autosomal dominant mode of inheritance potentially leading to kidney failure in future.

Kidney Transplantation and "Sex Mismatch": A 10-Year Single-Center Analysis.

BACKGROUND The effect of a relative disproportion in the size of a transplanted kidney (KT) on graft function and survival is well documented. However, the importance of the H-Y antigen (male donor and female recipient) has not been unambiguously confirmed. MATERIAL AND METHODS Our retrospective analysis consists of 230 deceased donor/recipient pairs.

Kidney transplantation as a treatment of choice for AA amyloidosis due to periodic fever syndrome.

Renal AA amyloidosis is the most serious complication of periodic fever syndrome, which, inadequate suppression, due to persistent inflammation, leads to nephrotic syndrome and renal failure over several years. In most cases, periodic fever syndromes begin to manifest clinically in early childhood. Occurrence in adulthood is considered rare and is associated with a poorer clinical course.

Induction Therapy With ATG Compared With Anti-IL2 Basiliximab in Low-Immunologic Risk Kidney Transplant Recipients.

Unlabelled: Practically all kidney allograft recipients require immunosuppressive therapy to prevent rejection and loss of the allograft. The aim of this study was to determine the occurrence of biopsy-proven acute rejection in low-immunologic risk kidney transplant recipients according to the type of induction (basiliximab vs low-dose of rabbit antithymocyte globulin [rATG], 3.5 mg/kg).

Acute kidney injury after liver resection in elderly patients.

Background: Acute kidney injury (AKI) affects approximately 13% of patients undergoing major abdominal surgery, and is a common and important clinical sign of perioperative injury. The aim of our analysis was to identify risk factors for AKI in elderly patients with no known kidney disease at the time of surgery, and to evaluate their 30-day, 12-month and 5-year survival.

Methods: We performed a retrospective analysis on a group of 785 patients after liver resection to determine the incidence of complications (AKI - according to KDIGO classification, sepsis, cardiovascular and surgical complications).

Role of sex in post-transplant diabetes mellitus development: Are men and women equal?

Introduction: Sex differences are defined as biology-linked differences between women and men that occur through the sex chromosomes and their effects on organ systems.

Material And Methods: The objective of this prospective study was to determine risk factors for post-transplant diabetes mellitus (PTDM) in men and women.

Results: A total of 417 patients (271 men and 146 women) were included in the monitored group.

The role of proteinuria, paricalcitol and vitamin D in the development of post-transplant diabetes mellitus.

Introduction: Post-transplant diabetes mellitus (PTDM) occurs most frequently during the first year after transplantation. We focused on parameters of calcium-phosphate metabolism and proteinuria as possible new risk factors for PTDM after kidney transplantation.

Materials And Methods: We have prospectively identified risk factors for post-transplant diabetes mellitus with follow-up of 12 months in a set of 167 patients after kidney transplantation.

Leptin - A new marker for development of post-transplant diabetes mellitus?

Introduction: Obese patients have increased leptin production and selective resistance to its central anti-adipogenic effects, yet its pro-inflammatory immunostimulating effects persist.

Material And Methods: In a group of 70 patients who underwent primary kidney transplantation (KT) we examined adiponectin and leptin levels at the time of KT and 6 months post-transplantation. Patients with diabetes mellitus type 1 or type 2 at the time of KT were excluded from the study.

Complications of liver resection in geriatric patients.

Unlabelled: Introduction and aims. Liver resection is the treatment of choice for many primary and secondary liver diseases. Most studies in the elderly have reported resection of primary and secondary liver tumors, especially hepatocellular carcinoma and colorectal metastatic cancer.

[Rare diagnostics of infective endocarditis after kidney transplantation].

Introduction: Infective endocarditis in a patient after kidney transplantation is a serious infective complication which increases the risk of loss of the graft and also the mortality of patients. The most important predisposing factor is the immunosuppressive therapy - mainly induction immunosuppression.Material and case description: 250 patients underwent kidney transplantation throughout the period of 12 years in the Transplant Center Martin.

Melanoses of the gastrointestinal tract.

This article reviews various forms of abnormal pigmentation of gastrointestinal tract with special regard to melanosis coli. Aetiology, pathogenesis of these states are discussed including practical consequence.