2,451 results match your criteria: "IMIM - Hospital del Mar[Affiliation]"

Many scientific societies have issued guidelines to introduce population-based cervical cancer screening with HPV testing. The Vitro HPV Screening assay is a fully automatic multiplex real-time PCR test targeting the L1 GP5+/GP6+ region of HPV genome. The assay detects 14 high risk (HR) HPV genotypes, identifying individual HPV16 and HPV18 genotypes, and the HPV-positive samples for the other 12 HR HPV types are subsequently genotyped with the HPV Direct Flow Chip test.

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The impact of vascular margin invasion on local recurrence after pancreatoduodenectomy in pancreatic adenocarcinoma.

Langenbecks Arch Surg

April 2024

Department of Surgery, Division of Hepato-Biliary and Pancreatic Surgery, University Hospital del Mar-IMIM (Hospital del Mar Medical Research Institute), Universitat Pompeu Fabra, 08003, Barcelona, Spain.

Purpose: Pancreatic ductal adenocarcinoma (PADC) still has nowadays a very impaired long-term survival. Most studies are focused on overall survival; however, local recurrence occurs about up to 50% of cases and seems to be highly related with margin resection status. We aim to analyze the impact of vascular resection margins on local recurrence (LR) and to assess its impact on overall and disease-free survival.

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A systematic review of ambient heat and sleep in a warming climate.

Sleep Med Rev

June 2024

Department of Physical Activity Sciences, Université du Québec à Montréal, Montréal, Québec, Canada; Research Center, University Institute of Mental Health at Montreal, Montréal, Québec, Canada.

Climate change is elevating nighttime and daytime temperatures worldwide, affecting a broad continuum of behavioral and health outcomes. Disturbed sleep is a plausible pathway linking rising ambient temperatures with several observed adverse human responses shown to increase during hot weather. This systematic review aims to provide a comprehensive overview of the literature investigating the relationship between ambient temperature and valid sleep outcomes measured in real-world settings, globally.

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Transcutaneous bilirubin reliability during and after phototherapy depending on skin color.

Eur J Pediatr

July 2024

Department of Neonatology, Service of Pediatrics, Hospital del Mar, Universitat Pompeu Fabra, Parc de Salut Mar, Passeig Marítim 25-29, 08003, Barcelona, Spain.

Measurement of transcutaneous bilirubin (TcB) is a non-invasive, widely used technique to estimate serum bilirubin (SB). However, its reliability in multiethnic populations during and after phototherapy is still controversial even in covered skin. The aim of this study was to determine the reliability of TcB in covered (cTcB) and exposed (eTcB) skin during and after phototherapy in a multiethnic population of term and preterm neonates according to Neomar's neonatal skin color scale.

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Dietary intake of Perfluorooctanesulfonic acid (PFOS) and glucose homeostasis parameters in a non-diabetic senior population.

Environ Int

April 2024

Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y la Nutrición (CIBEROBN), Institute of Health Carlos III, Madrid, Spain; Universitat Rovira i Virgili, Departament de Bioquímica i Biotecnologia, Alimentaciò, Nutrició, Desenvolupament i Salut Mental ANUT-DSM, Reus, Spain; Institut d'Investigació Sanitària Pere Virgili (IISPV), Reus, Spain. Electronic address:

Background: Endocrine disruptors (EDs) have emerged as potential contributors to the development of type-2 diabetes. Perfluorooctane sulfonate (PFOS), is one of these EDs linked with chronic diseases and gathered attention due to its widespread in food.

Objective: To assess at baseline and after 1-year of follow-up associations between estimated dietary intake (DI) of PFOS, and glucose homeostasis parameters and body-mass-index (BMI) in a senior population of 4600 non-diabetic participants from the PREDIMED-plus study.

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Pharmacological fingerprint of antipsychotic drugs at the serotonin 5-HT receptor.

Mol Psychiatry

September 2024

Institute for Research in Immunology and Cancer (IRIC), Department of Biochemistry and Molecular Medicine, Université de Montréal, Montréal, QC, H3T 1J4, Canada.

Article Synopsis
  • The serotonin 5-HT receptor plays a key role in schizophrenia and how antipsychotic drugs work, highlighting the need for improved treatment options that have fewer side effects.
  • Researchers used bioluminescence resonance energy transfer (BRET) assays to analyze the signaling pathways activated by six different antipsychotic drugs, revealing unique interactions and preferences for specific G-protein and β-arrestins.
  • The findings suggest a new way to categorize antipsychotics based on their mechanisms, which could help develop safer neuropsychiatric medications and better understand the relationship between signaling pathways and clinical outcomes.
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Introduction: Jobs in domestic cleaning are often conceived as 'precarious employment' (PE)-i.e. a multidimensional concept referring to accumulated adverse characteristics of employment due to workers' weak bargaining position.

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Purpose: Physical activity (PA) provides multiple health-related benefits in children and adolescents, however, at present, the majority of young people are insufficiently physically active. The aim of this study was to evaluate if neighborhood walkability and/or socio-economic status (SES) could affect the practice of walking, play outdoors and sports practice in a representative sample of Spanish children and adolescents.

Methods: A sample of 4092 youth (aged 8-16 years old) from 245 primary and secondary schools in 121 localities from each of the 17 Spanish autonomous communities participated in the study.

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Objective: The objective of this study was to assess the incidence of infection in patients with cutout after proximal femur fracture (PFF) osteosynthesis.

Design: Retrospective cohort study.

Setting: Third-level trauma center.

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Objective: Along with the known effects of stress on brain structure and inflammatory processes, increasing evidence suggest a role of chronic stress in the pathogenesis of Alzheimer's disease (AD). We investigated the association of accumulated stressful life events (SLEs) with AD pathologies, neuroinflammation, and gray matter (GM) volume among cognitively unimpaired (CU) individuals at heightened risk of AD.

Methods: This cross-sectional cohort study included 1,290 CU participants (aged 48-77) from the ALFA cohort with SLE, lumbar puncture (n = 393), and/or structural magnetic resonance imaging (n = 1,234) assessments.

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Objective: The existence of catch-up lung function growth and its predictors is uncertain. We aimed to identify lung function trajectories and their predictors in a population-based birth cohort.

Methods: We applied group-based trajectory modelling to z-scores of forced expiratory volume in 1 second (zFEV) and z-scores of forced vital capacity (zFVC) from 1151 children assessed at around 4, 7, 9, 10, 11, 14 and 18 years.

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Our objective was to evaluate the clinical effectiveness of the SYNERGY stent (Boston Scientific Corporation, Marlborough, Massachusetts) in patients with ST-elevation myocardial infarction (STEMI). The only drug-eluting stent approved for treatment of STEMI by the Food and Drug Administration is the Taxus stent (Boston Scientific) which is no longer commercially available, so further data are needed. The CLEAR (Colchicine and spironolactone in patients with myocardial infarction) SYNERGY stent registry was embedded into a larger randomized trial of patients with STEMI (n = 7,000), comparing colchicine versus placebo and spironolactone versus placebo.

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Background: Previous studies suggest that dietary vitamin C is inversely associated with gastric cancer (GC), but most of them did not consider intake of fruit and vegetables. Thus, we aimed to evaluate this association within the Stomach cancer Pooling (StoP) Project, a consortium of epidemiological studies on GC.

Methods: Fourteen case-control studies were included in the analysis (5362 cases, 11,497 controls).

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Background: Mental health service providers are increasingly interested in patient perspectives. We examined rates and predictors of patient-reported satisfaction and perceived helpfulness in a cross-national general population survey of adults with 12-month DSM-IV disorders who saw a provider for help with their mental health.

Methods: Data were obtained from epidemiological surveys in the World Mental Health Survey Initiative.

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Background: Health literacy has a direct impact on the health of populations. It is related to education, capacity for self-care, and management of health resources. The Health Literacy Survey Questionnaire HLS-Q12 is one of the reference instruments but has not yet been adapted to Spanish.

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2024: achievements, vision and gratitude.

ERJ Open Res

January 2024

Pulmonology Department - Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Department of Medicine and Life Sciences (MELIS), Universitat Pompeu Fabra, Barcelona Biomedical Research Park (PRBB), Barcelona, Spain.

https://bit.ly/41UktKX.

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Purpose: To assess the effects of Helicobacter pylori (HP) eradication with an omeprazole, clarithromycin, amoxicillin, and metronidazole (OCAM) regimen on the metabolic profile and weight loss 12 months after bariatric surgery (BS).

Methods: Retrospective analysis of a prospective cohort of patients with morbid obesity undergoing BS. HP presence was tested preoperatively by gastric biopsy and treated with OCAM when positive.

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The apolipoprotein E ɛ4 allele is the primary genetic risk factor for the sporadic type of Alzheimer's disease. However, the mechanisms by which apolipoprotein E ɛ4 are associated with neurodegeneration are still poorly understood. We applied the Neurite Orientation Dispersion Model to characterize the effects of apolipoprotein ɛ4 and its interactions with age and education on cortical microstructure in cognitively normal individuals.

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Aims: Methotrexate (MTX) is used to induce and maintain remission in patients with steroid-dependent Crohn's disease (CD). Despite its proven efficacy, its use is limited due to associated adverse events. Polymorphisms involving folate pathway genes might influence MTX efficacy and toxicity.

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Background: Migrant seasonal agricultural workers face conditions of material vulnerability such as inadequate housing difficulties prevent access to running water supplies. The purpose of this study is to explore the perceptions of professionals involved in the care and support of seasonal migrant agricultural workers, as it relates to water access and water consumption and their impact on these workers' health, in a context of COVID-19 pandemic.

Methods: A qualitative exploratory and descriptive study was conducted in 2021 as part of a larger research project, based on 63 personal semi-structured interviews with professionals who provided support to seasonal migrant agricultural workers in three Spanish autonomous regions.

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Atypical cortical hierarchy in Aβ-positive older adults and its reflection in spontaneous speech.

Brain Res

May 2024

Department of Translation & Language Sciences, Universitat Pompeu Fabra, 08018 Barcelona, Spain; Catalan Institution of Research and Advanced Studies (ICREA), 08010 Barcelona, Spain.

Article Synopsis
  • Abnormal Aβ amyloid buildup is an early sign of Alzheimer's disease (AD) that occurs before symptoms appear, making early detection crucial.
  • This study examined the relationship between functional connectivity in the brain and speech patterns in older adults with and without Aβ positivity to understand early neurofunctional changes.
  • Findings showed that individuals with Aβ positivity had altered brain function and speech patterns, suggesting that these changes can be linked to the risk of cognitive decline, even before significant cognitive impairment occurs.
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Background: Image-derived artificial intelligence (AI)-based risk models for breast cancer have shown high discriminatory performances compared with clinical risk models based on family history and lifestyle factors. However, little is known about their generalizability across European screening settings. We therefore investigated the discriminatory performances of an AI-based risk model in European screening settings.

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Article Synopsis
  • Chronic thromboembolic pulmonary disease (CTEPD) includes ongoing pulmonary vascular blockages that can limit function, and this study aimed to assess how often these defects and chronic thromboembolic pulmonary hypertension (CTEPH) occur in COVID-19 patients after a pulmonary embolism (PE) within a two-year span.
  • A total of 133 hospitalized COVID-19 patients with PE were observed over two years, with assessments for residual thrombotic defects and their overall health, revealing that 18% had ongoing thrombotic issues and CTEPD incidence was low at 0.75%.
  • Key risk factors for persistent defects included older age, higher incidence of hypertension, elevated D-dimer and NT-proBN
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Background: During the COVID-19 pandemic, decentralised clinical trials incorporated self-monitoring, self-reporting, and telenursing tools to address health literacy and health empowerment of patients enrolled in clinical trials. We aimed to determine the impact of an educational intervention using telenursing consultations on health literacy, health empowerment, and health-related quality of life in cancer patients enrolled in clinical trials by measuring the level of satisfaction with the care received and assessing the views of healthcare professionals concerning the advanced practice nurse (APN) role in oncology clinical trials.

Methods: In this pilot analytical, descriptive, longitudinal, quasi-experimental, and pre-post test study, an educational intervention was conducted by 5 visits with an APN using synchronous teleconsultation in patients starting cancer treatment for the first time in a clinical trial (n = 60), and health professionals working with the APN (n = 31).

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