Nasal Microbiome in Granulomatosis with Polyangiitis Compared to Chronic Rhinosinusitis.

Rhinosinusitis in granulomatosis with polyangiitis (GPA) is categorised as a secondary, diffuse and inflammatory chronic rhinosinusitis (CRS). It is one of the conditions that impacts the nasal microbiota. This study aimed to compare the nasal microbiomes of patients with GPA, CRS and NSP.

PL1 and PM1 versus Placebo as Prophylaxis for Recurrence of Urinary Tract Infections in Children.

Urinary tract infections (UTIs) rank among the most prevalent bacterial infections in children. Probiotics appear to reduce the risk of recurrence of UTIs. This study aimed to evaluate whether probiotics containing PL1 and PM1 therapy prevent UTIs in the pediatric population compared to a placebo.

Analysis of seroconversion following COVID-19 vaccination among multiple sclerosis patients treated with disease-modifying therapies in Poland.

Clinical Rationale For The Study: The rapid spread of SARS-CoV-2 throughout the world has highlighted the importance of vaccinations to control the pandemic and to protect people at risk for severe disease courses. Disease-modifying therapies (DMT) in multiple sclerosis (MS), whether immunomodulatory or immunosuppressive, may affect the immune response. Therefore, the question arose as to whether these vaccinations would be effective.

Plasma and Peritoneal Fluid Annexin A2 Levels in Patients with Endometriosis.

Introduction: Endometriosis is an inflammatory-related reproductive age disease characterized by the presence of endometrial cells outside the uterine cavity. Current laboratory practice does not provide specific markers for detecting and assessing the advancement of endometriosis in either plasma or peritoneal fluid. The severity of disease is assessed in stages from I to IV based on the results of laparoscopic inspection.

The Impact of Coexisting Gestational Diabetes Mellitus on the Course of Preeclampsia.

A strict correlation between gestational diabetes mellitus (GDM) and preeclampsia (PE) has been shown in previous studies. This case-control observational study evaluates the influence of concomitant GDM on the severity of PE. Ninety-nine patients were included: thirty-eight with PE without GDM (group 1), fourteen with PE and concomitant GDM (group 2), and forty-seven with uncomplicated pregnancies (group 3).

Plasma and Peritoneal Fluid ZEB Levels in Patients with Endometriosis and Infertility.

Zinc finger E-box-binding homeobox 1 (ZEB1) and zinc finger E-box-binding homeobox 2 (ZEB2) are transcription factors that regulate epithelial−mesenchymal transformation (EMT). The aim of this study was to compare levels of ZEB1 and ZEB2 in the peritoneal fluid and plasma between patients with and without endometriosis in order to assess their utility in the diagnostic process. Plasma and peritoneal fluid samples were collected from 50 patients with and 48 without endometriosis during planned surgical procedures in eight clinical centers.

Plasma and Peritoneal Poly (ADP-Ribose) Polymerase Levels in Patients with Endometriosis.

The evidence of poly (ADP-ribose) polymerase (PARP) association with the immune response could be coherent with the immunological theory of endometriosis and suggests the possibility of a new research direction. The aim of the study was to evaluate the levels of PARP in plasma and peritoneal fluid of patients with and without endometriosis. It was a multicenter, cross-sectional study.

COVID-19 Vaccination Status among Pregnant and Postpartum Women-A Cross-Sectional Study on More Than 1000 Individuals.

Pregnancy is a well-known factor for vaccine hesitancy and immunization remains the most effective form of prevention against coronavirus disease (COVID-19) related complications. The objective was to estimate vaccine uptake and hesitancy rate, characteristics, and factors contributing to a decision-making process among pregnant and postpartum individuals. This was a prospective cross-sectional study on 1033 pregnant (54.

Value of short exercise and short exercise with cooling tests in diagnosis of recessive form of myotonia congenita (Becker disease) - are sex differences important?

Introduction: In myotonia congenita (MC), activation with exercise or cooling can induce transient changes in compound motor action potential (CMAP) parameters, thus providing a guide to genetic analysis.

Material And Methods: We performed the short exercise test (SET) and the short exercise test with cooling (SETC) in 30 patients with genetically confirmed Becker disease (BMC) to estimate their utility in the diagnosis of BMC.

Results: Although we observed a significant decrease in CMAP amplitude immediately after maximal voluntary effort in both tests in the whole BMC group, in men this decline was significantly smaller than in women, especially in SET.

Actuarial Patency Rates of Hepatico-Jejunal Anastomosis after Repair of Bile Duct Injury at a Reference Center.

Background: Bile duct injury complicates patients’ lives, despite the subsequent repair. Repairing the injury must restore continuity of the bile tree and bring the patient into a state of cure referred to as “patency”. Actuarial primary or actuarial secondary patency rates, depending on whether the patient underwent primary or secondary repair of injury, are proposed to be a proper metric in evaluating outcomes.

Intraoperative dialysis with the use of a mobile dialysis system during liver transplantation.

Purpose: Over the last few years, transplant centers have started to use various intraoperative renal replacement therapy (ioRRT) modalities during liver transplantation (LT) in patients with pre-existing renal impairment. Here, we present a study on the safety and clinical outcomes of intraoperative hemodialysis (ioHD) performed using a mobile dialysis system during LT.

Patients And Methods: We retrospectively analyzed 102 adult patients undergoing LT with ioHD; pre-existing renal failure and/or intraoperative metabolic derangement were ioHD treatment indications.

High-Volume Center Experience with Laparoscopic Adrenalectomy over Two Decades.

Background: Study aims to demonstrate single-institution two decades experience with lateral transperitoneal laparoscopic adrenalectomies. Methods: Retrospective study involved 991 operations grouped into 4 cohorts. Data was collected on the patients’ age, sex, side and size of the lesion, histopathological type, hormonal activity, conversion to open adrenalectomy, operating time, length of hospital stay, perioperative complications.

Three-dimensional computed tomography analysis of frontal recess cells according to the International Frontal Sinus Anatomy Classification (IFAC) - difficulties in identification of frontal recess cells in patients with diffuse primary chronic rhinosinusitis?

<br><b>Introduction:</b>The International Frontal Sinus Anatomy Classification (IFAC) is a consensus document created to standardize and specify the naming of cells within the region of the frontal recess and frontal sinus.</br> <br><b>Aim:</b> The aim of this study was to analyze the difficulties in identifying cells according to the IFAC in patients with diffuse primary chronic rhinosinusitis.</br> <br><b>Material and methods:</b> Three independent reviewers examined triplanar computed tomography (CT) scans to assess the anatomy of the frontal recess using the IFAC system.

Simultaneous Liver-Kidney Transplantation and the Use of Intraoperative Dialysis: A Monocenter Study.

Background: Simultaneous liver and kidney transplants (SLKT) represent 1.1% of all liver transplants in Poland. Patients undergoing SLKT experience a longer operation time and concurrent kidney dysfunction may aggravate metabolic derangement associated with the procedure.

A Retrospective Study of 881 Lateral Transabdominal Laparoscopic Adrenalectomies Performed Between 1997 and 2017 at a Single Center in Poland to Determine Factors Associated with Surgery Time.

BACKGROUND Laparoscopic adrenalectomy is acknowledged as a standard procedure in adrenal lesions management. This retrospective study of lateral transabdominal laparoscopic adrenalectomy performed between 1997 and 2017 in a single center in Poland aimed to determine the factors associated with surgery time. MATERIAL AND METHODS This retrospective study involved 881 patients.

Association between air pollution and COVID-19 mortality and morbidity.

Coronavirus disease (COVID-19) pandemic is affecting the world unevenly. One of the highest numbers of cases were recorded in the most polluted regions worldwide. The risk factors for severe COVID-19 include diabetes, cardiovascular, and respiratory diseases.

COVID-19 Pandemic-Related Anxiety in Pregnant Women.

The COVID-19 pandemic outbreak influenced general and mental health worldwide. The objective of this study was to assess the anxiety level during the COVID-19 pandemic among pregnant women and compare it between COVID-infected and non-infected groups. We prospectively assessed the daily routine and anxiety level using a bespoke questionnaire and GAD-7 scale validated for pregnant women.

Comparison of Intranasal Steroid Application Using Nasal Saline Irrigation and a Mucosal Atomization Device to Treat Chronic Rhinosinusitis.

Chronic rhinosinusitis (CRS) is a disease that can significantly reduce patients' quality of life (QoL). Intranasal steroid therapy is the most commonly used treatment for CRS. There are many evaluation tools dedicated to assessing CRS patients' QoL, but none of them evaluates QoL during local steroid therapy.

Observation of the natural course of type 3 spinal muscular atrophy: data from the polish registry of spinal muscular atrophy.

Background: Spinal muscular atrophy (SMA) is one of the most frequent and severe genetic diseases leading to premature death or severe motor disability. New therapies have been developed in recent years that change the natural history of the disease. The aim of this study is to describe patients included in the Polish Registry of SMA, with a focus on the course of type 3 SMA (SMA3) before the availability of disease-modifying treatments.

Endoglin Expression and Microvessel Density as Prognostic Factors in Pediatric Rhabdomyosarcoma.

(1) Background: The study proposed to analyze microvessel density (MVD) in rhabdomyosarcoma (RMS) based on the expression of angiogenesis markers and define its prognostic role in this group of patients. (2) Methods: The study included forty-nine pediatric patients diagnosed with RMS. Tumor tissue expression of CD31, CD34, and CD105 was analyzed.

Intraoperative Dialysis During Liver Transplantation.

Background: Orthotopic liver transplantation (LT) is a technically complex surgical procedure associated with a major risk of hemodynamic instability and metabolic derangement, especially in patients with coexisting renal dysfunction. Some centers have applied intraoperative renal replacement therapy (ioRRT) to support patients with preoperative renal failure and prevent critical complications. Although there is a strong theoretical rationale for this treatment, there remains a paucity of definite data demonstrating its benefits.

Role of chromatin remodeling complex SWI/SNF and VDR in chronic rhinosinusitis.

Background: The SWI/SNF (SWItch/sucrose non-fermentable) chromatin remodeling complex enables glucocorticoid receptor (GR) and vitamin D receptor (VDR) to function correctly and is engaged in inflammation response. The SWI/SNF may play an important role in chronic rhinosinusitis (CRS).

Objectives: The aim of this study was to assess the following: 1) the gene and protein expression of the SWI/SNF complex subunits in sinonasal mucosa; 2) relation of SWI/SNF complex and VDR expression; and 3) correlation with clinical data.

Visfatin as a predictor of obstructive sleep apnea in atrial fibrillation patients.

Background: Obstructive sleep apnea (OSA) often coexists with atrial fibrillation (AF) and makes the course of AF worse. The negative impact of OSA on AF may be due to atrial stretch, hypoxia, hypertension, obesity, fibrosis, and inflammation. Several mediators are thought to be responsible for this correlation, among them adipokines such as visfatin.