Does regression of skin thickening predict improvement of internal organ involvement and survival in patients with diffuse cutaneous systemic sclerosis? A EUSTAR analysis.

Objective: Patients with diffuse cutaneous systemic sclerosis (dcSSc) frequently show spontaneous improvement of skin fibrosis. Our aim was to examine whether an improvement in skin fibrosis predicts lower likelihood of visceral organ progression and better survival.

Methods: Patients from the European Scleroderma Trials and Research (EUSTAR) cohort with dcSSc, baseline modified Rodnan skin score (mRSS) ≥7, and valid mRSS at 12±3 months follow up were included.

Position of the Polish Cardiac Society on therapeutic targets for LDL cholesterol concentrations in secondary prevention of myocardial infarctions.

Cardiovascular diseases account for 43% of deaths in Poland. The COVID-19 pandemic increased the number of cardiovascular deaths by as much as 16.7%.

Impact of Complete Revascularization on Development of Heart Failure in Patients With Acute Coronary Syndrome and Multivessel Disease: A Subanalysis of the CORALYS Registry.

Background The impact of complete revascularization (CR) on the development of heart failure (HF) in patients with acute coronary syndrome and multivessel coronary artery disease undergoing percutaneous coronary intervention remains to be elucidated. Methods and Results Consecutive patients with acute coronary syndrome with multivessel coronary artery disease from the CORALYS (Incidence and Predictors of Heart Failure After Acute Coronary Syndrome) registry were included. Incidence of first hospitalization for HF or cardiovascular death was the primary end point.

Cognitive performance of medulloblastoma tumour survivors related to the area of cerebellum damage.

Background: The aim of the study was to determine the relationship between a damaged cerebellum area and the cognitive performance of medulloblastoma tumour survivors. Also, age-based differences in cognitive performance were tested.

Materials And Methods: Magnetic resonance imaging (MRI) technique was used to obtain brain images of survivors.

The Clinical and Epidemiological Profile of Paediatric-Onset Multiple Sclerosis in Poland.

Background. Paediatric-onset MS (POMS) has a unique clinical profile compared to the more prevalent adult-onset MS. For this study, we aimed to determine the demographic and clinical characteristics of POMS in Poland as well as addressing some of its epidemiological aspects.

Psychological Implications to the Therapy of Systemic Lupus Erythematosus.

Systemic lupus erythematosus (SLE) is a chronic and multi-systemic autoimmune disease, which has a deleterious impact on patients' psychological well-being. This paper aims to review the existing literature on empirical research on psychological outcomes of SLE and psychological interventions to improve well-being in SLE patients. A search of significant English language articles was conducted in PubMed, Medline, ScienceDirect, Scopus, and ResearchGate databases.

Tracheo-esophageal fistula and pleural empyema in the course of SARS-CoV-2 infection-A case report.

We report a 49-year-old patient with COVID-19 who developed lung abscess, pleural empyema, and tracheo-esophageal fistula. He underwent cervicotomy, segmental tracheal resection, esophageal-tracheal fistula excision, and suturing the esophagus, and a classic thoracotomy was performed. Despite the severe infection, the patient was discharged home after successful surgical treatment.

Safety, tolerability, and efficacy of a widely available nusinersen program for Polish children with Spinal Muscular Atrophy.

Spinal muscular atrophy (SMA) is a devastating neuromuscular disorder with limited treatment options. Nusinersen is the first disease-modifying therapy to treat children and adults with SMA. This study aimed to review the safety, tolerability, and efficacy data of a nusinersen treatment program in Polish children.

The cost of CIED infectious complications treatment in Poland from the perspective of Polish hospitals.

Introduction: Cardiac implantable electronic devices (CIED) are a recognized form of therapy in cardiology. Apart from the benefits, the use of CIEDs is also associated with the risk of complications, and the most important ones influencing treatment results and prognosis are infectious complications.

Aim: This study aimed to calculate the cost of treatment of CIED-related infections, including transvenous lead extraction and device reimplantation, from the perspective of a Polish hospital.

Young convalescent COVID-19 pneumonia with extensive pneumomediastinum emphysema: Case report.

The development of the SARS-CoV-2 pandemic caused a common appearance of severe pulmonary complications, rarely seen as a result of the other infections. These are pneumothorax, pneumomediastinum, emphysematous bullae, cavitary lung lesions, or subcutaneous emphysema. Their formation is influenced by both-the natural course of the disease and the treatment strategy adopted.

Pediatric-onset multiple sclerosis in Poland: A registry-based retrospective cohort study.

Background: Epidemiologic data on pediatric-onset multiple sclerosis (POMS) in Central and Eastern Europe are limited. The aim of this study was to determine the incidence, prevalence and the clinical features of POMS in Poland.

Methods: Registry-based retrospective study was conducted among Polish children population (age ≤ 18 years), between 1 January 2010 and 31 December 2019.

Tracking of the biochemical changes upon pleomorphic adenoma progression using vibrational microspectroscopy.

Head and neck tumors can be very challenging to treat because of the risk of problems or complications after surgery. Therefore, prompt and accurate diagnosis is extremely important to drive appropriate treatment decisions, which may reduce the chance of recurrence. This paper presents the original research exploring the feasibility of Fourier transform infrared (FT-IR) and Raman spectroscopy (RS) methods to investigate biochemical alterations upon the development of the pleomorphic adenoma.

Novel Antibacterial Modification of Polycarbonate for Increment Prototyping in Medicine.

In the era of modern medicine, the number of invasive treatments increases. Artificial devices used in medicine are associated with an increased risk of secondary infections. Bacterial biofilm development observed on the implanted surface is challenging to treat, primarily due to low antibiotics penetration.

Radiofrequency catheter ablation as a treatment option in a patient with hypoplastic left heart syndrome and atrial flutter after Fontan operation-Case report.

We report a 15-year-old male with hypoplastic left heart syndrome (HLHS) after Fontan operation with recurrent, drug-resistant atrial tachycardia. With the use of electro-anatomical mapping system (EnSite) an atrial flutter (AFl) with reentry activation around the tricuspid valve was diagnosed. Successful radiofrequency catheter ablation (RFCA) was performed.

Asthma and delirium episodes during hospitalization.

Background: Delirium incidences during hospitalization are an important problem in elderly patients. The problem of delirium episodes in patients with obstructive disease during hospitalization was investigated.

Material And Methods: From a total of 37,156 subjects, the following were randomly selected: 32,261 patients with asthma, 4896 with chronic obstructive pulmonary disease (COPD), and 5455 without obstructive disease.

The Most Common Lesions Detected by Neuroimaging as Causes of Epilepsy.

Epilepsy is a common neurological disorder characterized by chronic, unprovoked and recurrent seizures, which are the result of rapid and excessive bioelectric discharges in nerve cells. Neuroimaging is used to detect underlying structural abnormalities which may be associated with epilepsy. This paper reviews the most common abnormalities, such as hippocampal sclerosis, malformations of cortical development and vascular malformation, detected by neuroimaging in patients with epilepsy to help understand the correlation between these changes and the course, treatment and prognosis of epilepsy.

The assessment of serum and diagnostic peritoneal lavage concentration of matrix metalloproteinase-2, matrix metalloproteinase-9, carbohydrate antigen 19-9, and carcinoembryonic antigen in patients with pancreatic cancer and chronic pancreatitis.

Pancreatic cancer and chronic pancreatitis are still significant diagnostic and clinical problems. A tumor marker that would eliminate the imperfection of preoperative serum carbohydrate antigen 19-9 (CA19-9) concentration is still being sought. This study aimed to conduct a comparative analysis of the concentrations in serum and peritoneal cavity of matrix metalloproteinases: metalloproteinase-2 (MMP-2), metalloproteinase-9 (MMP-9), CA19-9, and carcinoembryonic antigen (CEA) in patients with pancreatic cancer (PC), chronic pancreatitis (CP) and a control group (CG).

Salivary gland lesions: diagnostic reliability and challenges of fine needle aspiration cytology.

Fine needle aspiration cytology (FNAC) is a valuable, safe and widely used method for preoperative diagnosis of salivary gland lesions. The diagnostic accuracy of FNAC is dependent on the quality and yield of the aspirate, as well as the experience and knowledge of the cytopathologist. 247 cases of FNAC of salivary gland lesions were performed in our 4-year retrospective study.

Correlation among different pathologic features of renal cell carcinoma: a retrospective analysis of 249 cases.

Renal cell carcinoma (RCC) represents 90% of renal malignancies and is the most lethal neoplasm of the urologic system. RCC is not a single entity but rather a heterogeneous group of neoplasms with varying genetic, morphologic and clinical features and outcome. The aim of this study was to correlate pathologic features of RCC that can be helpful during the decision-making process.

Health risks from consumption of medicinal plant dietary supplements.

The aim of this study was to determine the heavy metal contents of dietary supplements manufactured from medicinal plants and assess the potential daily burden on their consumers. The study consisted of 41 dietary supplements produced from terrestrial plants or microalgae. The analysis of cadmium, lead, and mercury content was performed using analytical methods.

Non-invasive ventilation in patients with an altered level of consciousness. A clinical review and practical insights.

Non-invasive ventilation has gained an increasingly pivotal role in the treatment of acute hypoxemic and/or hypercapnic respira-tory failure and offers multiple advantages over invasive mechanical ventilation. Some of these advantages include the preserva-tion of airway defense mechanisms, a reduced need for sedation, and an avoidance of complications related to endotracheal intubation. Despite its advantages, non-invasive ventilation has some contraindications that include, among them, severe encephalopathy.

Nanoscale infrared probing of amyloid formation within the pleomorphic adenoma tissue.

Background: The process of malignant transformations of many tumour cases is still unclear and more specific experimental approaches are necessary. The detailed identification of the pathological changes may help in the therapy progression through the development of drugs with more selective action.

Methods: In this study, the AFM-IR nanospectroscopy was applied for the first time to the pleomorphic adenoma (TM) and the marginal tissue characterizations.