2,050 results match your criteria: "Hospital Clinic-Barcelona[Affiliation]"

Article Synopsis
  • A study analyzed the management and mortality outcomes of nontuberculous mycobacterial (NTM) infections in solid organ transplant (SOT) recipients, focusing on data from 2008 to 2018.
  • Out of 85 patients with NTM infections and 169 matched controls, one-year mortality was significantly higher in the infected group (20%) compared to controls (3%), particularly among those who had lung transplants.
  • Factors like time to treatment and changes in immunosuppression levels did not show a direct correlation with mortality rates among the patients.
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Article Synopsis
  • A study was conducted to evaluate the effectiveness of the Womed Leaf, a degradable polymer film, for treating moderate to severe intrauterine adhesions (IUA) in women undergoing hysteroscopic surgery.
  • The PREG-2 trial was a multicenter, double-blind, randomized controlled trial, involving 160 women who were divided into two groups: one received the Womed Leaf after surgery while the other did not.
  • Results showed that the Womed Leaf significantly improved the reduction of IUAs compared to the control group, with a higher percentage of women showing no adhesions and no serious adverse events related to the device, confirming its safety and effectiveness.
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Background: Drug-drug interactions between antiretroviral treatment (ART) and cytostatics may have a negative impact in the prognosis of people with HIV (PWH) and cancer.

Objective: The objective of this study is to evaluate the impact of the implementation of interdisciplinary management and the type of ART in PWH diagnosed with lymphoid neoplasms.

Methods: This is a multicentric, retrospective observational cohort study including PWH diagnosed with lymphoid neoplasm who started first-line chemotherapy between 2008 and 2020.

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An artificial intelligence-assisted system versus white light endoscopy alone for adenoma detection in individuals with Lynch syndrome (TIMELY): an international, multicentre, randomised controlled trial.

Lancet Gastroenterol Hepatol

September 2024

Hospital Clinic Barcelona, Gastroenterology Department, Barcelona, Spain; Centro de Investigación Biomédica en Red en Enfermedades Hepáticas y Digestivas (CIBEREHD), Institut d'Investigacions Biomédiques August Pi i Sunyer, Barcelona, Spain; University of Barcelona, Barcelona, Spain. Electronic address:

Background: Computer-aided detection (CADe) systems for colonoscopy have been shown to increase small polyp detection during colonoscopy in the general population. People with Lynch syndrome represent an ideal target population for CADe-assisted colonoscopy because adenomas, the primary cancer precursor lesions, are characterised by their small size and higher likelihood of showing advanced histology. We aimed to evaluate the performance of CADe-assisted colonoscopy in detecting adenomas in individuals with Lynch syndrome.

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Ensuring safety in cannabinoid prescriptions: A call for critical assessment.

Eur Neuropsychopharmacol

October 2024

Health and Addictions Research Group, IDIBAPS; Addictions Unit. Psychiatry and Psychology Service, ICN, Hospital Clinic Barcelona, Barcelona, Spain.

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A roadmap for clinical trials in MASH-related compensated cirrhosis.

Nat Rev Gastroenterol Hepatol

November 2024

Liver Unit, Division of Digestive Diseases, Vall d'Hebron University Hospital, Vall d'Hebron Institute of Research (VHIR), Vall d'Hebron Barcelona Hospital Campus, Universitat Autònoma de Barcelona, Barcelona, Spain.

Article Synopsis
  • Metabolic dysfunction-associated steatohepatitis (MASH) is becoming a major cause of cirrhosis globally, but there are few effective treatments and limited clinical trials for patients with MASH-related compensated cirrhosis.
  • A key international workshop in April 2023 brought together experts to discuss the challenges and necessary conditions for conducting clinical trials in MASH cirrhosis, including trial design, regulatory issues, and patient recruitment.
  • The workshop resulted in a "Roadmap" that outlines the current status, regulatory requirements, potential study designs, and key challenges for future clinical trials focused on MASH-related compensated cirrhosis.
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Dynamics of Liver Stiffness Measurement and Clinical Course of Primary Biliary Cholangitis.

Clin Gastroenterol Hepatol

December 2024

Reference Center for Inflammatory Biliary Diseases and Autoimmune Hepatitis, European Reference Network on Hepatological Diseases (ERN Rare-Liver), Saint-Antoine Hospital, Assistance Publique - Hôpitaux de Paris; Inserm UMR_S938, Saint-Antoine Research Center, Sorbonne University, Paris, France. Electronic address:

Article Synopsis
  • The study investigates the prognostic value of changes in liver stiffness measurement (LSM) over time in patients with primary biliary cholangitis (PBC) who are being treated with ursodeoxycholic acid.
  • It utilizes data from 3,078 patients over a 19-year period, finding that 59% of participants had an increase in LSM, which is linked to a higher risk of serious clinical events such as cirrhosis complications and liver transplants.
  • The research concludes that monitoring LSM changes provides essential prognostic information, suggesting its potential as a valuable endpoint in clinical trials for PBC treatment.
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Article Synopsis
  • Oligodendrogliomas, known for specific genetic mutations (IDH1/2) and chromosome deletions (1p/19q), were analyzed in a study to understand the clinical significance of additional genomic alterations like CIC, FUBP1, and TERTp using clinically standardized NGS panels.
  • The analysis included 277 patients diagnosed between 2005 and 2021, revealing that among the 95 patients with NGS reports, CIC, FUBP1, and TERTp were the most commonly altered genes.
  • While these genetic alterations were frequent, the study found that most did not significantly impact progression-free or overall survival, except for a noted reduction in progression-free survival associated with CIC alterations in specific
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Rare Genetic Variants in Young Adults Requiring Pacemaker Implantation.

JACC Clin Electrophysiol

October 2024

Department of Cardiology, Hospital Universitario Puerta de Hierro, IDIPHISA, Madrid, Spain; CIBERCV, Instituto de Salud Carlos III, Madrid, Spain; Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain; Universidad Francisco de Vitoria (UFV), Pozuelo de Alarcón, Spain. Electronic address:

Background: Genetic disease has recently emerged as a cause of cardiac conduction disorders (CCDs), but the diagnostic yield of genetic testing and the contribution of the different genes to CCD is still unsettled.

Objectives: This study sought to determine the diagnostic yield of genetic testing in young adults with CCD of unknown etiology requiring pacemaker implantation. We also studied the prevalence of rare protein-altering variants across individual genes and functional gene groups.

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Biofluid Detection of Pathological α-Synuclein in the Prodromal Phase of Synucleinopathies.

J Parkinsons Dis

October 2024

Sleep Unit, Neurology Service, Hospital Clínic Barcelona, Barcelona University, IDIBAPS, CIBERNED, Barcelona, Spain.

Synucleinopathies are disorders characterized by the aggregation and deposition of pathological α-synuclein conformers. The underlying neurodegenerative processes begin years or decades before the onset of cardinal motor symptoms. This prodromal phase may manifest with various signs or symptoms.

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Abdominal distension is a clinical occurrence that involves a measurable, objective increase in abdominal circumference, which patients report as feeling like pregnant or like having a balloon inside the abdomen. This sign is often preceded by a subjective feeling of abdominal heaviness or bloating, reported as the sensation of having a huge amount of gas trapped inside. These manifestations are highly prevalent and may reflect on their own a gut-brain axis condition, such as functional abdominal distension, or be part of other disorders such as functional dyspepsia or irritable bowel syndrome (IBS).

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Extended remdesivir administration in haematological patients with malignancies and COVID-19 during the Omicron era: safety and outcomes.

J Antimicrob Chemother

September 2024

Department of Infectious Diseases, Hospital Clinic of Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Carrer de Villarroel 170, 08036 Barcelona, Spain.

Objectives: To describe the management of haematological patients experiencing prolonged SARS-CoV-2 viral shedding, as the optimal management strategy for this condition remains undetermined.

Methods: We conducted a retrospective evaluation of our prospectively followed cohort of haematological patients treated with remdesivir for more than 10 days. Starting January 2023, upon COVID-19 diagnosis, the treatment strategy was based on symptoms and PCR cycle threshold (Ct) as follows: (i) when Ct was 25 or less or if the patient had symptoms, a course of remdesivir for at least 10 days, nirmatrelvir/ritonavir for 5 days (whenever possible) and convalescent plasma was administered; and (ii) when the patient was asymptomatic and had a PCR Ct of more than 25, when possible, a course of 5 days of nirmatrelvir/ritonavir was administered.

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Differential healthcare direct costs of asthma and chronic rhinosinusitis with nasal polyps in Catalonia (Spain).

Rhinology

October 2024

Allergy Department, Hospital Clinic Barcelona, Catalonia, Spain; Institut d'Investigacions Biomediques August Pi i Sunyer, Barcelona, Catalonia, Spain; CIBER of Respiratory Diseases (CIBERES), Instituto de Salud Carlos III, Spain; Universitat de Barcelona, Catalonia, Spain.

Introduction: This study compares the direct healthcare costs associated with asthma and chronic rhinosinusitis with nasal polyps (CRSwNP) from 2013 to 2017 in Catalonia (Spain) with a population control group without these conditions.

Methods: A population administrative database containing healthcare information was used. The database contained information on primary care, hospitalisations, and emergency care from 2013 to 2017 in Catalonia.

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People living with type 1 diabetes (T1D) have an increased risk of cardiovascular disease (CVD), and it is the leading cause of morbidity and mortality in this population. CVD risk increases with each uncontrolled risk factor, even in individuals with good glycaemic control. Recommendations for assessing CVD risk in the T1D population are extended from those for type 2 diabetes (T2D) even though the physiopathology and underlying mechanisms of atherosclerosis in T1D are poorly understood and differ from those in T2D.

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This case report illustrates how to implant a central paracorporeal temporary biventricular assist device in a 17-year-old patient with acute heart failure due to a fulminant form of coronavirus disease 2019 myocarditis. The procedure was carried out after prior veno-arterial extracorporeal membrane oxygenation support. Myocardial biopsies and biventricular assist device explants are also included in the report.

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Use of social media for academic and professional purposes by gynecologic oncologists.

Int J Gynecol Cancer

January 2025

UOC Ginecologia Oncologica, Dipartimento per la salute della Donna e del Bambino e della Salute Pubblica, Policlinico Agostino Gemelli IRCCS, Rome, Italy.

Objective: To investigate the prevalence and patterns of social media use among gynecologic oncologists for professional and academic purposes.

Methods: A prospective online survey between November and December 2022 targeted gynecologic oncology practitioners (gynecologic oncologists, surgical oncologists, medical oncologists, radiation/clinical oncologists, and onco-pathologists/pathologists). The survey, distributed via various social media platforms, included 40 questions to capture qualitative and quantitative data on social media use.

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Background: Novel and highly effective drugs for non-melanoma skin cancer (NMSC) improve patient outcomes, but their high cost strains healthcare systems. Spain's decentralized public health system, managed by 17 autonomous communities (AaCc), raises concerns about equitable access.

Methods: A cross-sectional survey (July-September 2023) was sent to Spanish Multidisciplinary Melanoma Group (GEM Group) members to assess access to new drugs.

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Update on radiation protection of the thyroid gland.

Rev Esp Med Nucl Imagen Mol (Engl Ed)

August 2024

Servicio de Medicina Nuclear, Hospital Clínic Barcelona, Barcelona, Spain; Facultad de Medicina, Universitat de Barcelona, Barcelona, Spain. Electronic address:

In recent years, concern about the effects of ionizing radiation on exposed individuals has led to the need to regulate and quantify the use of diagnostic and therapeutic techniques. Geopolitical events in recent times have also increased the population's perception of insecurity regarding ionizing radiation, and we increasingly face patients reluctant to undergo certain types of scans in our nuclear medicine services and, albeit less frequently, in radiology services. This article aims to summarise the extent to which ionizing radiation is present in our daily lives and how diagnostic and therapeutic procedures can affect our health, particularly from the perspective of their effects on the thyroid gland, one of the body's most radiation-sensitive organs.

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Background: Encorafenib plus binimetinib (EB) is a standard-of-care treatment for advanced BRAFV600-mutant melanoma. We assessed the efficacy and safety of encorafenib plus binimetinib in patients with BRAFV600-mutant melanoma and brain metastasis (BM) and explored if radiotherapy improves the duration of response.

Methods: E-BRAIN/GEM1802 was a prospective, multicenter, single-arm, phase II trial that enrolled patients with melanoma BRAFV600-mutant and BM.

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Article Synopsis
  • - Alpha-synucleinopathies are neurological disorders that lead to significant disability and are currently treated only with symptoms management, as attempts to modify the disease in later stages have been unsuccessful.
  • - The long prodromal (early) phase of these disorders presents an opportunity for intervention, with REM sleep behavior disorder (RBD) being the most reliable indicator of individuals in this phase.
  • - The paper suggests focusing on idiopathic RBD for clinical trials aimed at disease modification, detailing study designs, patient selection, biomarker identification, and potential treatment targets.
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Individual Prognostication of Disease Activity and Disability Worsening in Multiple Sclerosis With Retinal Layer Thickness Scores.

Neurol Neuroimmunol Neuroinflamm

September 2024

From the Charité - Universitätsmedizin Berlin (T.-Y.L., S.M., S.A., C.C., S. Samadzadeh, J.B.-S., T.S.-H., A.U.B., H.G.Z., F.P.); Experimental and Clinical Research Center (T.-Y.L., S.M., S.A., C.C., S. Samadzadeh, J.B.-S., T.S.-H., A.U.B., H.G.Z., F.P.), a cooperation between the Max Delbrück Center for Molecular Medicine in the Helmholtz Association and Charité - Universitätsmedizin Berlin; Max-Delbrück Center for Molecular Medicine in the Helmholtz Association (MDC) (T.-Y.L., S.M., S.A., C.C., S. Samadzadeh, J.B.-S., T.S.-H., A.U.B., H.G.Z., F.P.); Neuroscience Clinical Research Center (S.M., S.A., C.C., J.B.-S., T.S.-H., H.G.Z., F.P.); Department of Psychiatry and Psychotherapy (C.C.), Charité - Universitätsmedizin Berlin, Germany; Department of Neurology (S. Saidha, P.A.C., K.C.F.); Department of Epidemiology (K.C.F.), Johns Hopkins Bloomberg School of Public Health, Baltimore, MD; Department of Regional Health Research and Molecular Medicine (S. Samadzadeh), University of Southern Denmark, Odense; Department of Neurology (S. Samadzadeh), Slagelse Hospital, Denmark; Department of Neurology (P. Villoslada), Hospital Del Mar - Pompeu Fabra University; Neuroimmunology and Multiple Sclerosis Unit (S.L.), Hospital Clinic Barcelona and IDIBAPS, Barcelona, Spain; Department of Neurology (A.J.G.), University of California San Francisco; Department of Neurology (J.L.P.), Charles University in Prague, Czech Republic; Moorfield's Eye Hospital (A.P.), The National Hospital for Neurology and Neurosurgery, Queen Square Institute of Neurology, University College London, United Kingdom; Neuro-ophthalmology Expert Center (A.P.), Amsterdam UMC, Netherlands; Experimental Neurophysiology Unit (L.L.), Institute of Experimental Neurology (INSPE), San Raffaele Scientific Institute; Vita-Salute San Raffaele University (L.L.), Milan, Italy; Miguel Servet University Hospital (E.G.-M.), Zaragoza; Department of Neurology (C.O.-G.), Hospital Clínico Universitario San Carlos, Madrid, Spain; Department of Neurology (O.O., P. Vermersch); Department of Neuroradiology (O.O., P. Vermersch), Centre Hospitalier Universitaire de Lille, France; Departments of Neurology (L.J.B., R.K.), Population Health and Ophthalmology, NYU Grossman School of Medicine, NY; Department of Neurology (P.A., O.A.), Heinrich-Heine-University, Düsseldorf, Germany; Departments of Clinical Neurosciences and Surgery Cumming School of Medicine (F.C.), University of Calgary, Alberta, Canada; Clinic of Optic Neuritis and Clinic of Multiple Sclerosis (J.F.), Department of Neurology, Rigshospitalet - Glostrup, Denmark; Department of Neurosciences (A.U., M.C.), Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Italy; Laboratory of Neuroimmunology (E.M.F., T.C.F.), Professor Lawrence Steinman, Stanford University School of Medicine, Palo Alto, CA; Department of Neurology (K.R., F.P.), Charité - Universitätsmedizin Berlin; and Einstein Center Digital Future (H.G.Z.), Berlin, Germany.

Article Synopsis
  • The study aims to evaluate how age-adjusted scores from retinal optical coherence tomography (OCT) can predict future disease activity and disability worsening in people with multiple sclerosis (PwMS).
  • Researchers created age-adjusted reference values for specific retinal measurements using data from healthy eyes and transformed existing data from PwMS into these scores for comparison.
  • Results showed that lower scores (pRNFL-z) were linked to a greater risk of disability worsening, with significant findings from two different cohorts highlighting the importance of retinal imaging in assessing MS progression.
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In this paper, we analyse the different advances in artificial intelligence (AI) approaches in multiple sclerosis (MS). AI applications in MS range across investigation of disease pathogenesis, diagnosis, treatment, and prognosis. A subset of AI, Machine learning (ML) models analyse various data sources, including magnetic resonance imaging (MRI), genetic, and clinical data, to distinguish MS from other conditions, predict disease progression, and personalize treatment strategies.

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Aim: To investigate the impact of pituitary surgery on glucose metabolism and to identify predictors of remission of diabetes after pituitary surgery in patients with acromegaly.

Methods: A national multicenter retrospective study of patients with acromegaly undergoing transsphenoidal surgery for the first time at 33 tertiary Spanish hospitals (ACRO-SPAIN study) was performed. Surgical remission of acromegaly was evaluated according to the 2000 and 2010 criteria.

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