887 results match your criteria: "University Clinical Hospital "Virgen de la Arrixaca" - IMIB[Affiliation]"

Background: Heart failure (HF) often occurs in patients with atrial fibrillation (AF), with a major impact on prognosis. Few data are available on the effect of integrated treatment strategies to improve prognosis in patients with AF. We aimed to evaluate the association between HF (according to left ventricular ejection fraction [LVEF]), HF optimal medical therapy and adherence to the Atrial Fibrillation Better Care pathway, and major outcomes in patients with AF.

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Objective: The diagnosis of secondary progressive multiple sclerosis (SPMS) is often established retrospectively leading to a delay in detection. This work presents a clinical care algorithm that aims to facilitate the recognition of the secondary progressive phase of the disease, analyzing its usefulness and the feasibility of its implementation in routine clinical practice.

Methods: The algorithm was developed in four phases: 1) choice of validated diagnostic tools for the detection of progression; 2) assessment of these tools based on experience of use, applicability, time consumed, perceived usefulness and suitability for a profile of a patient in transition to SPMS; 3) framework and final sequence of application; 4) feasibility evaluation through application in clinical practice.

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Bladder cancer (BC) represents a wide spectrum of diseases, ranging from recurrent non-invasive tumors to advanced stages that require intensive treatments. BC accounts for an estimated 500,000 new cases and 200,000 deaths worldwide every year. Understanding the biology of BC has changed how this disease is diagnosed and treated.

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Background & Aims: Expression of P21, encoded by the gene, has been associated with fibrosis progression in steatotic liver disease (SLD); however, the underlying mechanisms remain unknown. In the present study, we investigated the function of CDKN1A in SLD.

Methods: expression levels were evaluated in different patient cohorts with SLD, fibrosis, and advanced chronic liver disease (ACLD).

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Poor clinical outcomes associated to multimorbidity, frailty and malnutrition in patients with atrial fibrillation.

J Nutr Health Aging

November 2024

Department of Hematology, Hospital Clínico Universitario Virgen de la Arrixaca, University of Murcia, Instituto Murciano de Investigación Biosanitaria (IMIB-Arrixaca), Murcia, Spain.

Article Synopsis
  • A study was conducted on atrial fibrillation (AF) patients starting vitamin K antagonist (VKA) therapy to determine the effect of comorbidities, frailty, and malnutrition on clinical outcomes.
  • The research found that a majority of patients had multiple health issues, and frailty significantly increased the risks for major bleeding and death, while malnutrition heightened the risk for strokes and overall mortality.
  • These findings underline the importance of addressing these factors in AF patients to improve their health outcomes during VKA treatment.
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Endothelial activation, Cell-Cell Interactions, and Inflammatory Pathways in Postoperative Atrial Fibrillation Following Cardiac Surgery.

Biomed J

November 2024

Department of Cardiology, Hospital Clínico Universitario Virgen de la Arrixaca, University of Murcia, Instituto Murciano de Investigación Biosanitaria (IMIB-Arrixaca), CIBERCV, Murcia, Spain.

Article Synopsis
  • This study investigates the link between endothelial activation and systemic inflammation in patients undergoing cardiac surgery, focusing on how these factors contribute to postoperative atrial fibrillation (POAF).
  • Researchers compared 117 patients, including those with permanent AF and POAF, measuring various biological markers and cellular expressions related to heart function and inflammation.
  • Findings indicate that both permanent AF and POAF patients exhibited higher signs of inflammation and endothelial activation, which may lead to atrial remodeling and increased risk of AF compared to non-AF patients.
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Multiple myeloma (MM) remains incurable, with poor outcomes in heavily pre-treated patients with plasmacytomas. Chimeric antigen receptor (CAR) T-cell therapy has emerged as a promising treatment option; however, outcomes after such therapy in patients with soft-tissue plasmacytomas and other bone lesions remain poorly understood. Data regarding these parameters is scarce within the specific context of CAR T-cell treatment.

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(1) Background: donor-derived circulating free DNA (dd-cfDNA), an innovative biomarker with great potential for the early identification and prevention of graft damage. (2) Methods: Samples were collected prospectively and the study was performed retrospectively to analyze dd-cfDNA plasma levels in 30 kidney transplant patients during their post-transplant follow-up (15 days, 3, 6, and 9 months), to determine if the result could be of interest in the identification of possible adverse events, especially rejection. The aim was to verify whether the data on sensitivity, specificity, NPV, and PPV compare with reference values and creatinine values.

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Article Synopsis
  • * A study analyzed bronchoalveolar lavage (BAL) samples from various lung disease patients and found that high neutrophil counts correlate with a higher incidence of IPF, while higher lymphocyte counts are protective against it.
  • * The findings suggest that measuring lymphocytes and neutrophils in BAL fluid could be crucial for determining the best treatment strategies for patients with ILD, impacting overall survival rates.
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Refrigerated amniotic membrane maintains its therapeutic qualities for 48 hours.

Front Bioeng Biotechnol

November 2024

Regeneración Oncología Molecular y TGF-β, Instituto Murciano de Investigación Biosanitaria (IMIB)-Arrixaca, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, Spain.

During wound healing, the migration of keratinocytes is critical for wound closure. The application of amniotic membrane (AM) on wounds with challenging contexts (e.g.

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Purpose: With the advent of biological therapies, emerging concepts regarding establishing new targets in asthma management, such as disease modification, have entered the debate among the scientific community. The definitions that form the conceptual basis of this goal need to be agreed upon.

Methods: A multidisciplinary expert group was assembled as the steering committee.

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Background: Patients with Alzheimer's disease (AD) and other dementias are more frequently exposed to polymedication, mainly due to the presence of comorbidities, are particularly vulnerable to drug-related problems, and present greater risk of adverse effects due to drug-drug interactions (DDIs).

Purpose: To assess the prevalence of clinically relevant interactions in dementia patients using a routine database, we describe the most frequent interactions and risk factors associated with them to facilitate specific interventions and programs to prevent and minimize them.

Methods: An observational, descriptive, and cross-sectional study that included patients with AD and other types of dementia (n = 100, 64% female) was conducted to identify potential DDI in their treatment using the Lexi-Interact/Lexicomp database.

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Asymptomatic IgM gammopathy encompasses IgM monoclonal gammopathy of undetermined significance (MGUS) and asymptomatic Waldenström macroglobulinemia (AWM), both having a risk of progression to symptomatic disease. Here, we assessed the risk of progression and the mortality of 956 patients with asymptomatic IgM gammopathy across 25 Spanish centers. After a median follow-up of 5.

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Adherence to periprocedural antithrombotic treatment recommendations and its prognostic impact in patients with high ischemic and hemorrhagic risk.

Rev Esp Cardiol (Engl Ed)

November 2024

Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain; Servicio de Cardiología, Hospital Universitario Reina Sofía, Instituto Maimónides para la Investigación Biomédica de Córdoba (IMIBIC), Universidad de Córdoba, Córdoba, Spain.

Introduction And Objectives: To analyze the clinical impact of the inappropriate use of antithrombotic treatment in patients with high ischemic or hemorrhagic risk during the periprocedural/perisurgical period in Spain.

Methods: Prospective multicenter observational registry of patients receiving antiplatelet and/or anticoagulant therapy who required an intervention. The incidence of 30-day events was compared based on the peri-intervention management of antithrombotic treatment and the patients' risk classification (high vs.

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Malnutrition in critically ill patients represents a major concern as it can lead to adverse outcomes including increased morbidity and mortality. These patients exhibit an impaired immune response accompanied by increased oxidative stress. Nutritional support, including parenteral nutrition (PN), is critical in these patients.

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Article Synopsis
  • Congenital anemias are diverse disorders caused by abnormalities in red blood cells and can involve defects in enzymes, membranes, and hemoglobin, presenting with varying severity and symptoms.
  • The study utilized Quant 3' mRNA-Sequencing to analyze gene expression in patients with sickle cell disease, thalassemia, and a rare form of congenital sideroblastic anemia (CSA), revealing distinct gene expression patterns.
  • Results indicated that most congenital anemias showed upregulated genes related to metabolic processes and erythropoiesis, while the CSA patient exhibited a unique gene map, highlighting the clinical significance of these findings in understanding anemia mechanisms.
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Prevalence of atopic eczema in adolescents from a very low prevalence area (Kosovo): role of wheezing, gender, exercise, and paracetamol.

Allergol Immunopathol (Madr)

November 2024

Members of the Global Asthma Network Phase I Kosovo Study Group (LN Ahmetaj,* R Baftiu, Y Ahmetaj, M Shahini, G Parduzi, D Ahmetaj, A Kafexholli, D Musliu, A Deva, A Rabushaj, E Blyta, A Breznica, I Jakupi, F Spahiu, University of Prishtina "Hasan Prishtina", Medical Faculty, Kosovo (Prishtina); I Bucaliu-Ismajli, The Principal Center of Family Care (Ferizaj); L Pajaziti, University Hospital Clinic, Clinic of Dermatology, Prishtina, Kosovo (Gjakova); L Hana-Lleshi, General Hospital "Isa Grezda" Gjakova, Kosovo (Gjakova Adults); V Ghashi, Regional Hospital, "Sami Haxhibeqiri" Mitrovica, Kosovo (Gjilan); X Kurhasani, UBT College, Kosovo (Peja); B Gacaferri-Lumezi, University of Prishtina "Hasan Prishtina", Medical Faculty, Kosovo (Peja 6-7); V Zhjeqi, University of Prishtina (Prizren); V Lokaj-Berisha, University of Prishtina (Prizren Adults).

Article Synopsis
  • The study investigates the prevalence and risk factors of atopic eczema among adolescents in Kosovo, an area with little prior research on this topic.
  • A survey was conducted in six major cities using a validated questionnaire to gather data on eczema symptoms and various environmental and lifestyle factors.
  • Results show that the prevalence of eczema in Kosovo is low, affected by gender, physical exercise, and paracetamol use, with stronger associations found in those with both eczema and wheezing symptoms.
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Multiple sclerosis (MS) diagnosis includes the presence of restricted oligoclonal bands (OCB) in cerebrospinal fluid (CSF), but it has several limitations, as it is an observer-dependent time-consuming technique and offers a dichotomous result. Thus kappa free light chains (KFLC) have emerged as a quantitative alternative. However, the cut-off values for KFLC have not been well established yet and it is not clear if differences between sexes exist.

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Article Synopsis
  • In 2023, Europe raised concerns about rising severe neonatal infections due to a new lineage of echovirus 11 (E11), prompting an analysis of E11 cases in Spain from 2019 to 2023.
  • Out of 1,288 samples, 103 were found to be E11-positive, but the detection rates and severity of infections among neonates did not significantly change after the new lineage appeared in June 2022.
  • The findings suggest that the new lineage 1 is not responsible for increased neonatal infections, but the discovery of novel E11 recombinants linked to severe cases highlights the need for better monitoring and surveillance.
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Chronic wounds are defined as those with disturbances in normal healing. They involve symptoms like exudate, odor, pain or impaired mobility, severely impacting life quality. In the case of patients with additional comorbidities, these are known to aggravate the healing impairment.

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Article Synopsis
  • The study examined the impact of immunoparesis (IP) recovery on the prognosis of 113 newly diagnosed transplant-ineligible multiple myeloma (MM) patients who received a fixed treatment regimen and achieved complete or very good partial responses.
  • Results showed that patients who initially had IP and then experienced recovery during or after treatment had significantly longer progression-free survival (PFS) and overall survival (OS) compared to those who did not recover.
  • Additionally, among MRD negative patients, those with IP recovery also demonstrated improved PFS and OS, highlighting that IP recovery can enhance prognostic evaluations in combination with MRD status in this patient population.
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Experience-based transition to robotic surgery in an experienced program in minimally invasive hepatobiliary surgery.

Surg Endosc

December 2024

Department of General, Visceral and Transplantation Surgery, Clinic and University Hospital, Virgen de La Arrixaca, IMIB-ARRIXACA, Ctra. Madrid-Cartagena, S/N, El Palmar, 30120, Murcia, Spain.

Background: The adoption of robotic techniques in liver surgery introduces significant challenges for their safe integration within hepatobiliary surgery units. This study is designed to investigate the complexities associated with establishing a robotic surgery program.

Methods: Data on robotic hepatobiliary surgeries were prospectively collected from October 2021 to October 2023.

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Article Synopsis
  • The study investigates the genetic factors linked to severe COVID-19, specifically focusing on hospitalized cases in admixed Americans.
  • Researchers conducted the largest genome-wide association study (GWAS) for COVID-19 hospitalization in this population, identifying four significant genetic associations, including two novel loci found in Latin Americans.
  • The findings highlight the importance of including diverse populations in genomic research, aiming to improve understanding of genetic risks associated with COVID-19 across different ethnic groups.
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