Persistent Antigen A after Minor ABO-Incompatible Hematopoietic Stem Cell Transplantation in Children: Two Case Reports.

Introduction: ABO blood type changes after ABO-incompatible hematopoietic stem cell transplantation (HSCT). Most non-hematopoietic tissues retain the expression of the patient's own ABO antigens, which may adsorb from the plasma onto the donor's red blood cells (RBCs). Because of this phenomenon, a persistent patient's A and/or B antigen could be detected in the laboratory, despite 100% white cell donor chimerism.

Predictive factors for engraftment kinetics of autologous hematopoietic stem cells in children.

Background: Engraftment after hematopoietic stem cell transplantation is the recovery rate of neutrophils and platelets. This study aimed to test the impact of the patient's general characteristics, pre-transplantation factors, and quality parameters of hematopietic stem cell products on hematopietic recovery and to define predictive factors for engraftment in children.

Methods: This retrospective study included 52 patients aged from 1 to 18 years old treated with autologous transplantation at the Mother and Child Health Care Institute of Serbia "Dr.

MicroRNA expression as a diagnostic parameter in early endometrial cancer.

Objectives: MicroRNAs (miRNAs) have emerged as biomarkers that showed strong diagnostic potential in various diseases, including cancer. This study aimed to estimate the expression and diagnostic potential of miRNAs (miR-200a, miR-21, miR-210, miR-126, and miR-130a) in endometrial cancer samples. The DICER1 and AGO2 genes were also analysed.

Roxadustat for the treatment of anaemia in chronic kidney disease patients not on dialysis: a Phase 3, randomized, open-label, active-controlled study (DOLOMITES).

Background: Roxadustat, an orally administered hypoxia-inducible factor prolyl hydroxylase inhibitor, is being evaluated for treatment of anaemia of chronic kidney disease (CKD).

Methods: This randomized, open-label, active-controlled Phase 3 study compared roxadustat versus darbepoetin alfa (DA) in non-dialysis-dependent (NDD) CKD patients with anaemia for ≤104 weeks. Doses were titrated to correct and maintain haemoglobin (Hb) within 10.

Roxadustat for the treatment of anemia in chronic kidney disease patients not on dialysis: a Phase 3, randomized, double-blind, placebo-controlled study (ALPS).

Background: Roxadustat is an orally active hypoxia-inducible factor prolyl hydroxylase inhibitor for the treatment of chronic kidney disease (CKD) anemia.

Methods: This Phase 3, multicenter, randomized, double-blind, placebo-controlled study examined patients with Stages 3-5 CKD, not on dialysis (NCT01887600). Patients were randomized (2:1) to oral roxadustat or placebo three times weekly for 52-104 weeks.

A rare case report of autoimmune haemolytic anemia in a female child due to a Donath-Landsteiner antibody.

Paroxysmal cold hemoglobinuria is a rare form of autoimmune hemolytic anemia caused by the Donath-Landsteiner autoantibody. The condition is characterized by the presence of an IgG biphasic hemolysin with specificity to the P blood group antigen. The antibody biphasic action may be demonstrated in the Donath-Landsteiner test.

A new affordable and easy-to-make pelvic model for training in complex urogynecological laparoscopic procedures.

Introduction And Hypothesis: Our aim was to introduce a new affordable and easy-to-make pelvic model for training in complex urogynecological laparoscopic procedures.

Methods: We modified a commercial female pelvic model consisting of sacrum, coccyx, two hip bones, the pubic symphysis, the fifth lumbar vertebra with intervertebral disc, and certain pelvic ligaments. We used sponge foam paper, felt fabric pieces, chenille stems, foam, plastic ties, fabric glue, and a thick, coated wire to create pelvic floor, uterus/vaginal cuff, bladder, both ureters, and anterior longitudinal and pectineal ligaments.

Predisposing Factors Responsible for the Occurrence of Bacterial Purulent Meningoencephalitis.

Bacterial purulent meningoencephalitis (BPME) is a life-threatening infectious disease caused by various pyogenic bacteria. The disease is defined as the inflammatory process of leptomeninges (visceral layer, pia mater and arachnoid membrane) and brain parenchyma with exudates in the subarachnoid space and surrounding brain structures. The aim of the study was to define the predisposing factors responsible for the occurrence of BPME, as well as the possible correlation between the presence of predisposing factors and patient demographic characteristics, etiology and outcome of the disease.

Population Pharmacokinetics of Bisoprolol in Hemodialysis Patients with Hypertension.

The aim of our study was to estimate clearance of bisoprolol and reveal the factors that could influence its pharmacokinetic (PK) variability in hypertensive patients on hemodialysis, using the population PK analysis. Parameters associated with plasma concentration of bisoprolol at steady state were analyzed in 63 patients (mean age 62.12 years, mean total weight 69.

COMPLETE CORRECTION OF ANEMIA WITH RECORMON® (ERYTHROPOIETIN β) IN PATIENTS ON CHRONIC HEMODIALYSIS.

Introduction: Suboptimal correction of anemia is associated with increased prevalence of cardiovascular diseases and increased morbidity and mortality of pre-dialysis and dialysis patients. The aim of the study was to compare the effect of optimal vs. suboptimal correction of anemia in hemodialysis patients with left ventricular hypertrophy.

Compliance with guidelines and predictors of mortality in hemodialysis. Learning from Serbia patients.

Objectives: The aims of the study were to determine the percentage of patients on regular hemodialysis (HD) in Serbia failing to meet KDOQI guidelines targets and find out factors associated with the risk of time to death and the association between guidelines adherence and patient outcome.

Methods: A cohort of 2153 patients on regular HD in 24 centers (55.7% of overall HD population) in Serbia were followed from January 2010 to December 2012.

Dialysis headache in patients undergoing peritoneal dialysis and hemodialysis.

Objectives: Headache is among most frequently encountered neurological symptom during hemodialysis (HD), but still under investigated in peritoneal dialysis (PD) patients. The aim of this study was to assess the incidence and clinical characteristics of dialysis headache (DH) in HD and PD patients.

Material And Methods: A total of 409 patients (91 on PD and 318 on HD) were interviewed using a structured questionnaire, designed according to the diagnostic criteria of the International Headache Classification of Headache Disorders from 2004.

Depression and quality of sleep in maintenance hemodialysis patients.

Introduction: Sleep disorders and psychological disturbances are common in end-stage renal disease (ESRD) patients. However, despite their frequency and importance, such conditions often go unnoticed, since all patients do not clearly manifest fully expressed symptoms.

Objective: This study aimed to determine the prevalence of depression and poor sleep quality and to examine the association between these disorders and demographic, clinical and treatment-related characteristics of ESRD patients on hemodialysis (HD).

Habitual coffee consumption enhances attention and vigilance in hemodialysis patients.

Objective: Coffee drinking is the main source of caffeine intake among adult population in the western world. It has been reported that low to moderate caffeine intake has beneficial effect on alertness and cognitive functions in healthy subjects. The aim of this study is to evaluate the impact of habitual coffee consumption on cognitive function in hemodialysis patients.

High frequencies of negative pretreatment results following presumptive antibiotic treatment for chlamydia and gonorrhea.

Introduction: The purpose of this study was to determine the frequencies of negative test results among all patients aged 18 years and older receiving presumptive antibiotic treatment for chlamydia and/or gonorrhea at the Sexually Transmitted Disease Clinic of the Palm Beach County Health Department. The treatment algorithms were based on guidelines of the Centers for Disease Control and Prevention.

Methods: Clinic logs were retrospectively reviewed for a consecutive case series of all 1209 patients treated from November 1, 2007 to October 31, 2008.

Hemodialysis headache.

Aim: The aim of this study was to evaluate and analyze the incidence and features of headaches in patients undergoing hemodialysis.

Material And Methods: In this prospective study 318 patients, 119 women and 199 men, undergoing chronic HD in four hemodialysis centers in Serbia, were questioned about their problems with headaches using a questionary designed according to the diagnostic criteria of the International Headache Classification of Headache Disorders (ICHD) from 2004. Patients were distributed in two groups according to the presence of hemodialysis headaches (HDH).

[Headache associated with haemodialysis].

Introduction: Haemodialysis (HD) is one of the most accessible methods for the treatment of the growing number of patients suffering from terminal-stage renal insufficiency. Although headache is the most frequently encountered neurological symptom during HD, there are few studies reporting its prevalence and clinical features.

Objective: The objective of this study was to examine the frequency, demographic and clinical features of headache during HD, and to compare these parameters among patients with and without headache.

[Restless legs syndrome prevalence in patients on chronic hemodialysis in central Serbia].

Background/aim: Restless legs syndrome (RLS) is a sensorymotor disorder and the core feature of this syndrome is a distressing, irresistible need or urge to move the legs. RLS is one of the most troublesome conditions experienced by endstage renal disease patients treated with regular hemodialysis, and is significantly associated with their increased mortality. The aim of this study was to assess the prevalence of RLS in the patients with end-stage renal failure in the three dialysis centers in central Serbia, and to investigate the association of the syndrome with clinical characteristics and biochemical variables.

Genetic basis of resistance to trauma in inbred strains of mice.

In this study the resistance to mechanical, thermal, and radiation trauma in four inbred strains of mice (AKR, BALB/c, CBA, and C57Bl/6) was compared with the degree of genetic resemblance, by analyzing the allozyme variabilities of these strains. It was shown that the highest degree of genetic resemblance was among CBA and AKR strains, which correlated with a similar degree of resistance to trauma. On the other hand, BALB/c and C57Bl/6 strains expressed significant differences, both genetically and with respect to the responses to trauma.