5,922 results match your criteria: "Department of Biomedical and Clinical Sciences[Affiliation]"

Purpose: To describe a rare complication in a patient with extensive macular atrophy with pseudodrusen-like appearance (EMAP), suggesting immune dysregulation in advanced stages of the disease.

Methods: Case Report. Multimodal imaging -including true-color fundus photography, blue autofluorescence, high-resolution optical coherence tomography (Hi-Res OCT), swept-source OCT angiography, and dye-based angiography- was used to evaluate retinal alterations.

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Urological injuries complicating pregnancy-related hysterectomy: Analysis of risk factors and proposal to improve the quality of care.

Eur J Obstet Gynecol Reprod Biol

January 2025

Obstetrics Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.

Purpose: While strategies aimed at preventing urological injuries complicating hysterectomy for gynaecological indications and placenta accreta surgery have been proposed, a comprehensive model for pregnancy-related hysterectomy (PRH) is lacking. The aim of this study was to investigate risk factors for urological complications of obstetric hysterectomy, and to propose strategies to improve the quality of care.

Methods: This retrospective study of patients undergoing PRH was conducted in an academic centre between 2009 and 2022.

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Objectives: Developmental and epileptic encephalopathies (DEEs) caused by pathogenic variants in SCN8A are associated with difficult-to-treat and early-onset seizures, developmental delay/intellectual disability, impaired quality of life, and increased risk of early mortality. High doses of sodium channel blockers are typically used to treat SCN8A-DEE caused by gain-of-function (GoF) variants. However, seizures are often drug resistant, and only a few patients achieve seizure freedom.

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Introduction: In recent years, the understanding of atopic dermatitis (AD) pathogenetic mechanisms has expanded, and now it is recognized that Th2 immune axis dysregulation is pivotal to AD pathogenesis. The advent of biological drugs and small molecules has marked a revolution in the treatment of AD. Dupilumab, targeting IL-4 and IL-13, has been the first to demonstrate efficacy in treating moderate to severe AD by modulating type-2 inflammation pathways.

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Introduction/objective: Data on long-term treatment with Esketamine Nasal Spray (ESKNS) in real-world patients with treatment resistant depression (TRD) is scarce. The primary aim of the study is to evaluate the effectiveness and tolerability of ESK-NS treatment at 6 and 12-month follow-ups.

Methods: This is part of an observational, retrospective, multicentric Italian study (REAL-ESK study).

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Although Emergency Medicine is now globally an established specialty, the Nordic countries have been relatively slow to implement it into their health care systems. To facilitate the development of EM in the Nordic area, a working group was formed with representation from all national EM societies; DASEM (Danish Society for Emergency Medicine), FiSEM (Finnish Society of Emergency Medicine), ISEM (Icelandic Society for Emergency Medicine), NCEM (Norwegian College of Emergency Medicine), and SWESEM (Swedish Society for Emergency Medicine). This group was tasked with creating a Nordic EM manifesto-to create a definition and developmental goals for Nordic Emergency Medicine.

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Epidemiology of New Psychoactive Substances in Relation to Traditional Drugs of Abuse in Clinical Oral Fluid Samples.

Basic Clin Pharmacol Toxicol

February 2025

Department of Laboratory Medicine, Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.

New psychoactive substances (NPS) are health-hazardous through unpredictable toxicity and effects and largely unknown epidemiology, motivating studies of the latter. Up to 138 NPS were retrospectively identified using liquid chromatography-high resolution mass spectrometry data from all 34 183 oral fluid drug samples collected in one Swedish health care region 2019-2020 representing 9468 psychiatric and addiction care patients. In total, 618 findings representing 58 NPS were detected in 481 samples from 201 patients.

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Patterns and predictors of statin therapy after ischemic stroke and TIA: insights from the LIPYDS multicenter study.

Neurol Sci

January 2025

Department of Neurology and Stroke Unit, ASST Grande Ospedale Metropolitano Niguarda, Piazza Ospedale Maggiore 3, Milan, 20162, Italy.

Background: Patients with ischemic stroke (IS) or TIA face an elevated cardiovascular risk, warranting intensive lipid-lowering therapy. Despite recommendations, adherence to guidelines is suboptimal, leading to frequent undertreatment. This study aims to evaluate the statin use after IS and TIA.

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Transcriptome analysis of the aortic coarctation area.

J Mol Cell Cardiol Plus

December 2024

Department of Clinical Genetics, and Department of Biomedical and Clinical Sciences, Linköping University, Linköping, Sweden.

Background: Coarctation of the aorta (CoA) is a relatively common congenital heart defect. The underlying causes are not known, but a combination of genetic factors and abnormalities linked to embryonic development is suspected. There are only a few studies of the underlying molecular mechanisms in CoA.

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Cardiac masses encompass a diverse range of benign and malignant tumors as well as pseudotumors. Accurate histologic identification is essential for guiding appropriate treatment, yet the diagnostic process remains challenging. Although biopsy is traditionally the diagnostic gold standard, its invasive nature and associated risks limit its application.

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Introduction: Fetoscopic laser surgery (FLS) is the gold standard treatment for monochorionic (MC) twin pregnancies complicated by twin-twin transfusion syndrome (TTTS). The aim of our study was to evaluate the rate and risk factors for cord entanglement in the presence of iatrogenic monoamnioticity (iMA), a consequence of inadvertent septostomy during FLS.

Methods: This is a retrospective analysis of two consecutive cohorts of FLS performed either using the selective technique from January 2004 to January 2012, or with the Solomon technique, from that date onwards.

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The brain interactome of a permissive prion replication substrate.

Neurobiol Dis

January 2025

Tanz Centre for Research in Neurodegenerative Diseases, University of Toronto, Toronto, Ontario, Canada; Department of Biochemistry, University of Toronto, Toronto, Ontario, Canada. Electronic address:

Bank voles are susceptible to prion strains from many different species, yet the molecular mechanisms underlying the ability of bank vole prion protein (BVPrP) to function as a universal prion acceptor remain unclear. Potential differences in molecular environments and protein interaction networks on the cell surface of brain cells may contribute to BVPrP's unusual behavior. To test this hypothesis, we generated knock-in mice that express physiological levels of BVPrP (M109 isoform) and employed mass spectrometry to compare the interactomes of mouse (Mo) PrP and BVPrP following mild in vivo crosslinking of brain tissue.

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While the number of studies investigating Achilles tendon pathologies has grown exponentially, more research is needed to gain a better understanding of the complex relation between its hierarchical structure, mechanical response, and failure. At the microscale, collagen fibers are, with some degree of dispersion, primarily aligned along the principal loading direction. However, during tension, rearrangements and reorientations of these fibers are believed to occur.

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Old and New Biomarkers in Idiopathic Recurrent Acute Pericarditis (IRAP): Prognosis and Outcomes.

Curr Cardiol Rep

January 2025

Division of Internal Medicine, Fatebenefratelli Hospital, ASST Fatebenefratelli Sacco, University of Milan, Piazzale Principessa Clotilde, 3, Milan, 20121, Italy.

Purpose Of Review: To outline the latest discoveries regarding the utility and reliability of serum biomarkers in idiopathic recurrent acute pericarditis (IRAP), considering recent findings on its pathogenesis. The study highlights the predictive role of these biomarkers in potential short- (cardiac tamponade, recurrences) and long-term complications (constrictive pericarditis, death).

Recent Findings: The pathogenesis of pericarditis has been better defined in recent years, focusing on the autoinflammatory pathway.

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Redosing with Intralymphatic GAD-Alum in the Treatment of Type 1 Diabetes: The DIAGNODE-B Pilot Trial.

Int J Mol Sci

January 2025

Division of Pediatrics, Department of Biomedical and Clinical Sciences, Faculty of Medicine and Health Sciences, Linköping University, 581 83 Linköping, Sweden.

Immunotherapies aimed at preserving residual beta cell function in type 1 diabetes have been successful, although the effect has been limited, or raised safety concerns. Transient effects often observed may necessitate redosing to prolong the effect, although this is not always feasible or safe. Treatment with intralymphatic GAD-alum has been shown to be tolerable and safe in persons with type 1 diabetes and has shown significant efficacy to preserve C-peptide with associated clinical benefit in individuals with the human leukocyte antigen DR3DQ2 haplotype.

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B3 breast lesions present significant challenge in breast surgery. Despite their relatively low risk of malignancy without cellular atypia, overtreatment remains common. We retrospectively evaluate the management of B3 lesions in an accredited-EUSOMA Breast Unit, comparing 10-years practices with 2016 and 2019 international Consensus Conferences and with 2024 EUSOMA guidelines.

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Objectives: To assess the incidence of neutropenia, febrile neutropenia, documented infection with neutropenia and fever associated with early-stage breast cancer (BC) in a real-life setting.

Methods: A retrospective study that includes 88 women with BC who received a first dose of Epirubicin plus Cyclophosphamide with or without 5-Fluorouracil, in the county hospital of Ryhov, Sweden. The patients were included continuously from May 2017 to November 2020 and were ≥18 years old.

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A novel panel of peptide for serological identification of Borrelia burgdoferi sensu stricto, Borrelia garinii and Borrelia afzelii was developed and assessed in this study. The diagnostic algorithm of the novel test was initially trained testing 10 US human sera including 3 early-stage and 3 late-stage Lyme disease positive sera, 2 sera positive for Babesia and 2 sera positive for Syphilis, all purchased from a private biorepository. Findings were then corroborated testing (a) 33 additional EU follow-up positive sera from seroconverted patients bitten by ticks that tested positive for B.

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Spatial QRS-T angle can indicate presence of myocardial fibrosis in pediatric and young adult patients with hypertrophic cardiomyopathy.

J Electrocardiol

December 2024

Crown Princess Victoria Children's Hospital, Dept of Biomedical and Clinical Sciences, Dept of Pediatrics, Linköping University, Sweden; Pediatric Heart Centre, Skåne University Hospital and Dept of Clinical Sciences, Lund University, Sweden. Electronic address:

Background: Myocardial fibrosis, expressed as late gadolinium enhancement (LGE) on cardiac magnetic resonance imaging (CMR), is an important risk factor for malignant cardiac events in hypertrophic cardiomyopathy (HCM). However, CMR is not easily available, expensive, also needing intravenous access and contrast.

Objective: To determine if derived vectorcardiographic spatial QRS-T angles, an aspect of advanced ECG (A-ECG), can indicate LGE to appropriately prioritize young HCM-patients for CMR.

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3D quantitative MRI: a fast and reliable method for ventricular volumetry.

World Neurosurg

January 2025

Center for medical image science and visualization (CMIV), Linköping University, Sweden; Diagnostic Radiology, Department of Clinical Sciences, Medical Faculty, Lund University, Sweden.

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Objective: It remains unclear whether baseline FeNO levels can predict response to anti-IL5/5R biologic treatment in patients with severe asthma.

Methods: We recruited 104 patients with severe eosinophilic asthma treated with anti-IL5/anti-IL5R for at least one year who had measured FeNO values before the beginning of anti-eosinophilic treatment. Population was divided into subjects with FeNO < 25 and ≥25 ppb.

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Background: Evidence about rehabilitation of post COVID-19 condition is scarce. Yoga has been found beneficial in other chronic conditions and can be delivered in a digital format at home. The aim of the study was to explore the feasibility of teleyoga in persons with post COVID-19 condition by assessing adherence, safety, limited efficacy and experiences.

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The transcription factor FOXQ1 in cancer.

Cancer Metastasis Rev

January 2025

Wallenberg Centre for Molecular Medicine (WCMM), Linköping University, Linköping, Sweden.

FOXQ1 is a member of the large forkhead box (FOX) family of transcription factors that is involved in all aspects of mammalian development, physiology, and pathobiology. FOXQ1 has emerged as a major regulator of epithelial-to-mesenchymal transition and tumour metastasis in cancers, especially carcinomas of the digestive tract. Accordingly, FOXQ1 induction is recognised as an independent prognostic factor for worse overall survival in several types of cancer, including gastric and colorectal cancer.

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: This study examined the impact of the COVID-19 lockdown on antiretroviral therapy (ART) prescriptions among persons living with HIV (PWH) in Italy. : Data from the ICONA cohort included ART-naïve individuals who started ART between January 2019 and December 2022, and ART-experienced individuals who started new ART with HIV RNA ≤50 cps/mL from January 2016 to December 2022. The analysis focused on the proportion of PWH starting or switching to dual (2DR) versus triple (3DR) ART regimens.

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