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News HAE in the Otolaryngologist's Office: How to Handle a Laryngeal Attack?
Hereditary angioedema (HAE) can be encountered in emergency rooms and specialist offices. Patients with this rare disorder are often misdiagnosed with a more common condition, and they may learn their correct diagnosis only after many years. This is because HAE manifests with a combination of symptoms that are typical of various other diseases. What should pediatricians, otorhinolaryngologists, and gastroenterologists be aware of? Providing better understanding of HAE symptoms from different specializations' perspectives and emphasizing the importance of interdisciplinary collaboration for accurate diagnosis and patient care was the focus of a professional webinar we have summarized for you.
News How Does Erdosteine Perform in Combination with Antibiotics?
Erdosteine is an oral mucoactive drug that reduces mucus viscosity by degrading disulfide bonds in the mucin polymer. It achieves this effect through a free thiol group in its main active metabolite, N-thiodiglycolyl-homocysteine. In addition to its mucolytic action, erdosteine exhibits antioxidant and anti-inflammatory effects and reduces bacterial adhesion, thereby enhancing the effectiveness of certain antibiotics. We provide a summary of study results demonstrating its effect on enhancing the efficacy of drugs administered in the treatment of respiratory diseases.
News Educational Quiz (For Downtime)
The following quiz has been prepared for you as an activity for relaxation and unwinding from today's hectic days. In an easy manner, it will refresh your knowledge about immune cells and may even offer some education or entertainment.
News EULAR 2023: How does tofacitinib affect cardiovascular risk in rheumatoid arthritis?
At this year's European League Against Rheumatism (EULAR) congress, held at the turn of May and June in Milan, Italy, a study was presented that examined the impact of tofacitinib use on cardiovascular (CV) risk in patients with active rheumatoid arthritis (RA).
News Patient with Moderate Hemophilia A and Development of FVIII Inhibitor in Old Age and Atrial Fibrillation − Interactive Case Study
MUDr. Petr Smejkal, Ph.D., from the Department of Clinical Hematology, FN Brno, has prepared a case study for you of a patient born in 1941, diagnosed with hemophilia A at around 10 years of age. In 2013, he underwent surgery for right carotid stenosis with pdFVIII substitution and was started on acetylsalicylic acid.
Two weeks after discharge, subcutaneous and muscle bleeding was recognized, leading to the development of an FVIII inhibitor (high responder) with FVIII levels < 1%. Severe muscle bleeds continued approximately once every 2 months. Prophylactic treatments progressively included aPCC, pdFVIII, and emicizumab.
The patient also presents with cardiovascular comorbidities: atrial fibrillation (AF) accompanied by its dilatation, diastolic heart failure, and hypertension. In 2021, he also contracted COVID-19, requiring hospitalization.
News Combination of Targeted Therapy with Chemo in 1st Line in Patients with Left-Sided wtRAS mCRC
The preferred targeted therapy added to the combination with standard chemotherapy (CHT) for left-sided metastatic colorectal cancer (mCRC) with non-mutated RAS oncogene should be an antibody against the epidermal growth factor receptor (anti-EGFR), not against the vascular endothelial growth factor (anti-VEGF). This is based on a direct comparison of anti-EGFR panitumumab and anti-VEGF bevacizumab in the Japanese phase III PARADIGM study. The results were presented at the ASCO 2022 annual meeting.
News Regorafenib and Trifluridine/Tipiracil: Hospitalization and Clinical Outcomes in the Treatment of Metastatic Colorectal Cancer
Regorafenib and trifluridine/tipiracil are drugs that prolong overall survival (OS) in pre-treated patients with metastatic colorectal cancer (mCRC). The difference in the toxicity of these agents led to the hypothesis that treatment toxicity of individual drugs might increase the number of hospitalizations, thereby affecting patients' quality of life. The study presented below aimed to analyze the number of hospitalizations during treatment and their possible impact on OS.
News Comparison of Enoxaparin and Unfractionated Heparin in Hospitalized Patients in Terms of Clinical and Cost Effectiveness
Thromboembolic disease represents one of the severe complications in hospitalized patients. Low molecular weight and unfractionated heparin are most commonly used during hospitalization as part of pharmacological thromboprophylaxis. An extensive study conducted in the United States evaluated the clinical and cost-effectiveness and safety of both therapy modalities in hospitalized patients at risk of thromboembolic disease.
News The Importance of Limosilactobacillus reuteri in Administration to Diabetics with Gingivitis
We summarize the results of a clinical study on the effect of probiotics containing Limosilactobacillus reuteri on the improvement of gingivitis in patients with diabetes. It has been proven that the supplementary administration of L. reuteri statistically significantly improves gum health and helps to suppress gingival inflammation.
News Current View on Obstacles in Proper Use of Antibiotics and the Role of Biomarkers in Infection Diagnosis
In the fight against antibiotic resistance, principles for the proper use of antibiotics (ATB) have been introduced globally. The following overview briefly describes the obstacles in leading rational antibiotic therapy and considers the use and benefits of biomarkers.
News MDT Board: a unique project for doctors caring for patients with lung diseases and other thoracic pathologies
A unique concept of a cooperative thoracic group has been created in the Czech Republic, involving specialists from several leading Prague clinics. The primary purpose of the so-called board is to provide the best diagnostic and treatment plan for a patient with lung disease and other pathologies in the thoracic area, shared by all members of the multidisciplinary team and based on current knowledge. The MDT Board project, which operates on the principle of online indication seminars, is intended for doctors of patients with common and rare lung diseases.
News How do patients perceive the treatment of ITP with romiplostim?
Romiplostim, along with eltrombopag and avatrombopag, belongs to the group of thrombopoietin receptor agonists (TPO-RA) used in the second line of treatment for immune thrombocytopenia (ITP). Its efficacy and safety are confirmed by numerous studies, but how do patients perceive its use and to what extent does it improve their quality of life? This was the focus of a review article by authors from the American Baylor College of Medicine.
News ICIS Report: Potential of TPO-RA as Early Immunomodulatory Treatment of Immune Thrombocytopenia
The report from the meeting of the Intercontinental Cooperative ITP Study Group (ICIS) in 2022 in Lenzerheide, Switzerland, published late last year in the British Journal of Haematology, discusses the potential of early treatment of immune thrombocytopenia with thrombopoietin receptor agonists (TPO-RA) in achieving a disease remission sustainable without further therapy.
News Lorlatinib in a Patient with Meningeal Carcinomatosis – Case Report
The prognosis of patients with meningeal carcinomatosis is unfavorable. The following case report demonstrates how a targeted mechanism of action and optimal drug penetration into the central nervous system (CNS) can not only quickly relieve patients from neurological problems associated with meningeal infiltration, but also prolong their survival.
News Acquired Hemophilia A Newly Diagnosed in an Elderly Patient − A Case Report
At the XXVIIIth Pařízek Days held in Ostrava, a case of acquired hemophilia A, recently addressed at this institution, was presented in the afternoon session on March 17, 2022, by Assoc. Prof. Petr Dulíček, MD, PhD., from the 4th Department of Internal Medicine, Charles University Faculty of Medicine and University Hospital in Hradec Králové.
News The Importance of Hydration in Wound Healing
In response to skin injury, bodily processes initiate to restore the function of the skin barrier, minimize fluid loss, and ensure optimal hydration. Studies have shown that wounds maintained in a moist or hyperhydrated environment heal faster than those left to dry in the air. Research further suggests that the harmful effects of exudate in poorly healing wounds are not due to the water itself, but to the biological components contained in the exudate.
News Tofacitinib Helps Restore Intestinal Epithelial Barrier
The Janus kinase inhibitor (JAKi) tofacitinib was relatively recently approved for the treatment of ulcerative colitis, but its effect on the intestinal epithelium remains a subject of research. The objective of the study presented below was to determine how tofacitinib aids in the repair of the cytokine-damaged intestinal epithelial cell barrier.
News Less Ventricular Arrhythmias and ICD Shocks After Introduction of Sacubitril/Valsartan
Is the decrease in the incidence of sudden cardiac death among patients using sacubitril/valsartan due to a lower risk of ventricular arrhythmias? And does it have anything to do with reverse left ventricular remodeling? A newly published study utilizing data from telemonitoring of patients with implanted devices focused on this.
News Limosilactobacillus reuteri as a supplement for improving periodontal health when oral hygiene is compromised
The effect of probiotics on periodontal health was investigated in a German study conducted on a group of sailors during their service at sea. Among the most common causes of the overgrowth of virulent pro-inflammatory microorganisms in the oral microbiota is impaired oral hygiene, which is significantly hindered in the conditions of a naval mission.
News Severe Polytrauma in a Man with von Willebrand Disease − Case Report
The authors of a recently published case report present a case of multiple trauma (including brain injury) in a young man with von Willebrand disease (vWD) type 2A, in whom repeated administration of a concentrate containing von Willebrand factor (vWF) and coagulation factor VIII (FVIII) led to successful healing without neurological deficit.
News Chronic Thromboembolic Pulmonary Hypertension – Overview of Pathophysiology, Diagnosis, and Treatment
Chronic thromboembolic pulmonary hypertension (CTEPH) is defined by the 2015 ESC/ERS guidelines as symptomatic pulmonary hypertension with persistent defects in lung perfusion despite adequate anticoagulation therapy. Significant values for determining a diagnosis of pulmonary hypertension are a mean pulmonary artery pressure > 25 mmHg. However, this condition remains significantly underdiagnosed, mainly due to its nonspecific symptoms.
News Previous Treatment of Osteoporosis May Affect the Efficacy of Romosozumab
A study conducted by a team of authors from several clinical sites in Japan shows that the type and duration of previous osteoporosis treatment just before starting romosozumab affects its therapeutic effect. Romosozumab, as an antibody targeting sclerostin, stimulates bone formation and suppresses bone resorption. The authors of the study investigated whether the efficacy of 12-month treatment with romosozumab depends on the duration of prior treatment with teriparatide, denosumab, or oral bisphosphonates.
News Prognostic Significance of the Location of Colorectal Cancer Metastases
An Austrian study presented at the ESMO 2020 conference analyzed the relationship between the localization of colorectal cancer (CRC) metastases and patient survival, the time of metastasis detection, and RAS mutations.
News New scoring system for predicting long-term survival of AML patients over 70 years and suitable for intensive chemotherapy
Based on the analysis of data from 3 large European registries (DATAML, SAL, and PETHEMA), a prognostic score for 5-year survival was created and validated for patients with acute myeloid leukemia (AML) who were given intensive chemotherapy. The ESS70+ score, determined based on parameters known at the time of diagnosis, is easily usable in routine practice for estimating overall survival of older AML patients and facilitates decisions about intensive chemotherapy.