6,185 results match your criteria: "Tbilisi; I. Beritashvili Center for Experimental Biomedicine[Affiliation]"

Background: There are no clinical or laboratory markers that can diagnose acute mesenteric ischemia (AMI) accurately. This study aimed to find differences in clinical and laboratory markers between arterial occlusive AMI and other acute abdominal diseases where AMI was initially suspected.

Methods: This was a post hoc study of an international prospective multicenter study where data on patients with suspected AMI were collected.

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Background: The role of primary healthcare (PHC) during a pandemic varies across European countries. The coronavirus disease 2019 (COVID-19) pandemic has altered the working practices of family medicine doctors and impacted the resilience of healthcare systems.

Objectives: This study aimed to examine European healthcare system responses to the pandemic, focusing on rural and urban differences.

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The Bronchodilator and Anti-Inflammatory Effect of Long-Acting Muscarinic Antagonists in Asthma: An EAACI Position Paper.

Allergy

December 2024

Allergy Unit, Hospital Regional Universitario de Malaga, IBIMA-Plataforma BIONAND, RICORS Inflammatory Diseases, Department of Medicine and Dermatology, Universidad de Malaga, Malaga, Spain.

As cholinergic innervation is a major contributor to increased vagal tone and mucus secretion, inhaled long-acting muscarinic antagonists (LAMA) are a pillar for the treatment of chronic obstructive pulmonary disease and asthma. By blocking the muscarinic receptors expressed in the lung, LAMA improve lung function and reduce exacerbations in asthma patients who remained poorly controlled despite treatment with inhaled corticosteroids and long-acting β2 agonists. Asthma guidelines recommend LAMA as a third controller to be added on before the initiation of biologicals.

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Background: Lymphatic route is the main pathway for gastric cancer (GC) spread, and lymph node (LN) involvement is a major prognostic factor after curative resection. The aim of this study was to assess the outcomes of specific LN station dissection.

Methods: Patients with locally advanced (cT2-4N0-3M0) GC who underwent multimodal treatment between 2013 and 2023 were included in the study.

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Efficacy of CycloMesh™+Ropivacaine in the treatment of uncomplicated inguinal hernia after the Lichtenstein procedure: Results of a prospective multicentric double-blind study.

J Visc Surg

December 2024

Service de Chirurgie Digestive et Oncologique Site Sud, CHU Amiens-Picardie, 1, rond-point du Professeur-Christian Cabrol, 80054 Amiens Cedex, France; Unité de Recherche Clinique SSPC (Simplifications des Soins des Patients Complexes), UR UPJV 7518, Université de Picardie Jules-Verne, Amiens, France. Electronic address:

Background: Twenty to 30% of patients undergoing inguinal hernia surgery (20 million patients per year worldwide) present early postoperative pain. The aim of this study was to assess the interest of a mesh (CycloMesh™, Cousin Biotech) soaked with ropivacaine for managing early postoperative pain.

Materials And Methods: This was a randomized, phase III, comparative superiority, double-blind, international multicenter study.

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Oral squamous cell carcinoma (OSCC) is a prevalent and aggressive form of head and neck cancer. Emerging evidence suggests that microRNAs (miRNAs) play a crucial role in the development and progression of OSCC. In particular, miR-21 has been implicated in various cellular processes, including proliferation, apoptosis, and invasion; it could be a potential therapeutic target for OSCC.

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Artificial intelligence is rapidly changing our world at an exponential rate and its transformative power has extensively reached important sectors like healthcare. In the fight against cancer, AI proved to be a novel and powerful tool, offering new hope for prevention and early detection. In this review, we will comprehensively explore the medical applications of AI, including early cancer detection through pathological and imaging analysis, risk stratification, patient triage, and the development of personalized prevention approaches.

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Purpose Of Review: This review evaluates recent literature to understand the ways in which war disrupts HIV prevention and creates conditions for HIV outbreaks, with a focus on Ukraine. We also examine potential responses that can be deployed to sustain HIV prevention services amid ongoing conflict.

Recent Findings: Recent studies and frameworks suggest that disruptions caused during war are comparable to other emergencies, like natural disasters.

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ClustAll: An R package for patient stratification in complex diseases.

PLoS Comput Biol

December 2024

Unit of Translational Bioinformatics, Navarrabiomed-Fundación Miguel Servet, Universidad Publica de Navarra (UPNA), IdiSNA, Pamplona, Spain.

In the era of precision medicine, it is necessary to understand heterogeneity among patients with complex diseases to improve personalized prevention and management strategies. Here, we introduce ClustAll, a Bioconductor package designed for unsupervised patient stratification using clinical data. ClustAll is based on the previously validated methodology ClustAll, a clustering framework that effectively handles intricacies in clinical data, including mixed data types, missing values, and collinearity.

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Swelling, stiffness, and pain in synovial joints are primary hallmarks of osteoarthritis and rheumatoid arthritis. Hyperactivity of nociceptors and excessive release of inflammatory factors and pain mediators play a crucial role, with emerging data suggesting extensive remodelling and plasticity of joint innervations. Herein, we review structural, functional, and molecular alterations in sensory and autonomic axons wiring arthritic joints and revisit mechanisms implicated in the sensitization of nociceptors, leading to chronic pain.

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To consolidate clinical trials that utilized the CRISPR technology to synthesise cures for various genetic diseases as a means to provide a window into the progress made so far while paving the way forward for future research and practices. Systematic review (PROSPERO CRD42023479511). Trials from seven databases' (ClinicalTrials.

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Background: The 2022 WHO guidelines on multi-drug/rifampicin resistant tuberculosis (MDR/RR-TB) recommend six months of bedaquiline (Bdq) in the all-oral 9-month shorter regimen and six months or longer for Bdq and delamanid (Dlm) in the 18-20-month longer regimen. However, lack of evidence on extended treatment using Bdq or Dlm has limited their use to six months. We examine the frequency and incidence of QT prolongation based on duration of Bdq and/or Dlm use in longer regimens.

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Introduction: Sepsis and systemic inflammatory response syndrome (SIRS) are significant concerns in intensive care units and contribute significantly to patient mortality. Traditional diagnostic markers such as C-reactive protein (CRP) and procalcitonin (PCT) often lack the sensitivity and specificity needed for early diagnosis and prognosis. Consequently, more reliable biomarkers are needed.

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Article Synopsis
  • The CMS experiment conducted a search for charge-parity violation in decays using proton-proton collision data from 2018, analyzing around 10 billion events with b hadrons decaying into charm hadrons.
  • The flavor of the neutral D meson was determined through the charge of pions in the reconstructed decays, and an asymmetry measurement in the decays was reported, taking into account various uncertainties.
  • This research marks the first asymmetry measurement by the CMS in the charm sector and the first to use a fully hadronic final state in such analyses.
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A Case of Bilaterally Inaccessible Subclavian Veins.

Cureus

November 2024

Cardiac Intensive Care Unit, Open Heart, Tbilisi, GEO.

Article Synopsis
  • A 69-year-old woman with a history of heart issues was scheduled for a cardioverter-defibrillator implantation, but faced complications during the procedure.
  • The procedure was complicated by a thrombus obstruction in the left subclavian vein and an acute angling issue in the right subclavian vein, making it difficult to place the leads.
  • This case highlights the need for thorough preoperative planning and consideration of alternative strategies when dealing with complex vascular anatomies.
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Article Synopsis
  • - The article provides an overview of earthworm species in Georgia, revealing approximately 90 species from 13 genera found across the country, with a significant concentration in nature reserves.
  • - It highlights that 46 of these species are endemic to the Caucasus, indicating the region's unique biodiversity and climatic conditions that contribute to this endemism.
  • - Dendrobaena stands out as the most diverse genus among the Caucasian Lumbricidae, comprising 22 species, while several other genera have only one species each, showing variability in species richness.
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The new aphid species Metopeurum caucasicum sp. nov. living on Achillea millefolium and five species of Tanacetum, namely T.

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Objective: Inositols play significant roles in biological systems. Myo-inositol (MI), the most prevalent isomer, functions as an osmolyte and mediates cell signal transduction. Other notable isomers include Scyllo-inositol (SCI) and D-Chiro-inositol (DCHI).

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Article Synopsis
  • The study focuses on detecting multijet signatures from proton-proton collisions at a high energy of 13 TeV, analyzing a dataset totaling 128 fb^{-1}.
  • A special data scouting method is utilized to pick out events with low combined momentum in jets.
  • This research is pioneering in its investigation of electroweak particle production in R-parity violating supersymmetric models, particularly examining hadronically decaying mass-degenerate higgsinos, and it broadens the limits on the existence of R-parity violating top squarks and gluinos.
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Background: Point-of-care tests (POCT) can support diagnosis of patients with community acquired acute respiratory tract infections (CA-RTI) in primary care and thereby reduce uncertainty whether antibiotics may benefit patients. However, successful roll out of POCTs need to be built on a deep understanding of patients' perspectives on the place of POCTs in patient centred care.

Aim: To explore patients' perceptions of the value of POCTs during consultations for CA-RTI.

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