A large single-center propensity score-matched cohort study on outcomes and complications based on the number of corrective bars used in the Nuss procedure.

The Nuss procedure is the most common corrective surgery for pectus excavatum. We analyzed treatment outcomes and complication rates in 1238 patients treated with the Nuss procedure from 2002 to 2021, focusing on the number of corrective bars used. Using Propensity Score Matching based on age, sex, BMI, pre-operative FEV1, and the Haller index, we created two groups: 546 patients with a single bar and 546 with two bars.

Haemolytic uremic syndrome as a cause of chronic kidney disease stage 5 in children is in retreat: results from the Polish Registry of Kidney Replacement Therapy in children (2000-2023).

Background: Haemolytic uremic syndrome (HUS) is a life-threatening disease with a historically poor prognosis in children receiving maintenance kidney replacement therapy (KRT). This study aimed to analyse the incidence and outcome of chronic kidney disease stage 5 (CKD5) due to Escherichia coli-HUS (STEC-HUS) and complement-mediated HUS (CM-HUS) in children, compared with controls with non-HUS CKD5 over the last 24 years.

Methods: The study included 1488 children undergoing KRT in Poland between 2000 and 2023.

AN EVALUATION ON ATTITUDES OF POLISH PROFESSIONALS TOWARDS THE RAPID EMERGENCE OF REMOTE PSYCHOTHERAPY ARISING AT THE OUTSET OF THE COVID-19 PANDEMIC, WITHIN A LEGAL CONTEXT.

The outbreak of the Covid-19 pandemic impacted on everyday life and made necessary to deploy remote medical services. Delivering psychiatric health care remotely for children and adolescents posed a major challenge to healthcare professionals. The study aimed to describe the status and trends in remote psychotherapy used during the pandemic Covid-19 and lockdown in Poland with focus on factors affecting the decisions made by therapists, particularly those specific to child and adolescent therapy.

Transfemoral Aortic Valve Implantation in Patients With Severe Aortic Stenosis and Coexisting Mitral Valve Regurgitation.

Introduction: Severe aortic stenosis with coexisting mitral regurgitation (MR) of various severity is a common finding. The goal of our study was to evaluate the relation between transcatheter transfemoral aortic valve implantation (TAVI) on coexisting MR and compare the outcome in MR improvement and nonimprovement groups.

Methods: We retrospectively analyzed 252 patients who underwent TAVI with associated at least moderate MR between January 2018 and December 2020.

LncRNA-mediated regulation of cisplatin response in breast cancer.

Breast cancer is a prevalent and aggressive disease characterized by high metastasis, recurrence, and mortality rates. While cisplatin is an effective chemotherapy drug, its use is limited by its toxic effects on the body. Despite advancements in therapeutic strategies, the therapeutic response is often unsatisfactory due to drug resistance, leading to poor prognosis.

Safety of Crovalimab Versus Eculizumab in Patients With Paroxysmal Nocturnal Haemoglobinuria (PNH): Pooled Results From the Phase 3 COMMODORE Studies.

Objectives: To evaluate the tolerability of crovalimab versus eculizumab in C5 inhibitor (C5i)-naive and -experienced patients with PNH from COMMODORE 2, 3 and 1 (NCT04434092, NCT04654468 and NCT04432584).

Methods: Pooled safety data were assessed in the total crovalimab and eculizumab populations and by C5i-naive versus C5i-switched status in patients receiving crovalimab. Analyses include 6.

Effects of β-Blockers on the Outcomes in Patients With Pulmonary Arterial Hypertension Stratified by the Presence of Comorbid Conditions: A Multicenter Prospective Cohort Study (BNP-PL).

Background: Current guidelines do not recommend β-blockers in pulmonary arterial hypertension (PAH) unless indicated by comorbidities. However, the evidence regarding the role of β-blockers in PAH is contradictory.

Research Question: What are the effects of β-blockers on clinical outcomes in patients newly diagnosed with PAH, and how do these outcomes differ based on the presence of cardiovascular comorbidities that are standard indications for β-blocker use?

Study Design And Methods: We analyzed data from 806 patients newly diagnosed with PAH enrolled prospectively in the Database of Pulmonary Hypertension in the Polish Population (BNP-PL).

pSTAT3 Expression is Increased in Advanced Prostate Cancer in Post-Initiation of Androgen Deprivation Therapy.

Background: The transcription factor Signal Transducer and Activator of Transcription 3 (STAT3) plays a role in carcinogenesis and is involved in processes, such as proliferation, differentiation, drug resistance and immunosuppression. STAT3 can be activated by phosphorylation of tyrosine at position 705 (pSTAT3) or serine at 727 (pSTAT3). High expression levels of pSTAT3 are implicated in advanced stages of prostate cancer (PCa) and are known to interact with the androgen receptor signaling pathway.

Practice in bronchiolitis management in Polish hospitals-a multicenter retrospective cohort study.

Unlabelled: Bronchiolitis is one of the main reasons for the hospitalization of young children. Based on updated recommendations, only supportive therapy is recommended for treatment. In Poland, many children that are hospitalized with bronchiolitis undergo a treatment that is not supported by current research.

Active piezoelectric bone conduction implant Osia 2 - evaluation of surgery and one-year audiological and quality of life benefits.

Purpose: To present the surgical outcomes and one-year audiological and quality of life results of implantation of the Osia2 active piezoelectric bone conduction implant.

Methods: Twenty adults with mixed and conductive hearing loss were implanted with the Osia 2 system and followed up for at least one year. The surgical course, healing, and soft tissue condition were assessed.

Synthesis of -Chalcones Based on Green Chemistry Strategies and Their Cytotoxicity Toward Human MeWo and A375 Melanoma Cell Lines.

Chalcone is an aromatic ketone that forms the central core of many important biological compounds. Chalcone derivatives show various biological activities, especially anti-inflammatory, antibacterial, antioxidant, and anticancer activities, and also inhibit melanoma cell growth. In this study, we synthesized chalcone compounds with -chalcone's chemical structure under microwave (MW) and microwave-ultrasound (MW-US) conditions and compared them to chalcones produced using the classical synthesis method.

The Relationship Between Lycopene and Metabolic Diseases.

Metabolic syndrome, obesity, and type 2 diabetes are closely related. They are characterized by chronic inflammation and oxidative stress. Obesity is the most important risk factor for metabolic syndrome and type 2 diabetes.

Knowledge and Practices Regarding Dietary Supplements Among Healthcare Professionals in Poland.

Introduction: The growing popularity of dietary supplements in Poland raises the need to verify the knowledge and practices of healthcare workers who have a key role in recommending their use. Understanding these issues is important to ensure patient safety and the correct use of dietary supplements. Therefore, the aim of the study was to examine the level of knowledge, practices, and sources of information on dietary supplements among various professional groups of healthcare workers.

Detrimental Industries' Sponsorship in Football Clubs Across Ten Major Leagues from 2000-2022: A Retrospective Study.

Background: Sponsorship of football teams by detrimental industries may negatively impact fans' dietary and behavioral choices. The study aimed to determine the proportion of sponsors on the jerseys of teams in the top ten football leagues that comprise companies producing alcohol or unhealthy food, or engaging in gambling.

Methods: We conducted a retrospective study, incorporating data from first-division football teams in 10 countries (Argentina, Brazil, England, France, Germany, Italy, Poland, the Netherlands, Spain, and the United States) playing from 2000-2022.

The Roles of H3K9me3 Writers, Readers, and Erasers in Cancer Immunotherapy.

The interplay between cancer and the immune system has captivated researchers for a long time. Recent developments in cancer immunotherapy have substantiated this interest with a significant benefit to cancer patients. Tumor and immune cells are regulated via a wide range of molecular mechanisms involving intricate transcriptional and epigenetic networks.

Can Artificial Intelligence Help Us in the Evaluation of Coronary Artery Calcification Scores by Acting as a Prognosticator in Patients That Are Operated on Due to Non-Small Cell Lung Cancer? A Pivotal Study.

Non-small cell lung cancer (NSCLC) is the leading cause of death from malignancies, and surgical resection is the most effective form of treatment. Coronary artery disease (CAD) is a common comorbidity in patients with NSCLC. A coronary artery calcium (CAC) score correlates with the extent of CAD.