Publications by authors named "Eriksson M"

Background/objectives: Proprioception and sensory disorders have been reported in children with arthrogryposis multiplex congenita (AMC) and myelomeningocele (MMC), but valid and reliable assessment tools are limited in accurately identifying the sensory aspects of motor disorders. This study aimed to investigate the somatosensory status in the feet and legs. An additional purpose of this study was to explore pain, skin irritations, and health status.

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Introduction: Incorporation of mammographic density to breast cancer risk models could improve risk stratification to tailor screening and prevention strategies according to risk. Robust evaluation of the value of adding mammographic density to models with comprehensive information on questionnaire-based risk factors and polygenic risk score is needed to determine its effectiveness in improving risk stratification of such models.

Methods: We used the Individualized Coherent Absolute Risk Estimator (iCARE) tool for risk model building and validation to incorporate density to a previously validated literature-based model with questionnaire-based risk factors and a 313-variant polygenic risk score (PRS).

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Introduction: Little is known of the long-term prognosis of patients with acute ischaemic stroke in the absence of standard modifiable stroke risk factors (SMoRFs). In acute coronary syndromes, patients without modifiable risk factors have a higher mortality rate. We analysed data from the Swedish Stroke Register to determine survival of patients without SMoRFs following an ischaemic stroke.

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Background: The 313-variant polygenic risk score (PRS) provides a promising tool for clinical breast cancer risk prediction. However, evaluation of the PRS across different European populations which could influence risk estimation has not been performed.

Methods: We explored the distribution of PRS across European populations using genotype data from 94,072 females without breast cancer diagnosis, of European-ancestry from 21 countries participating in the Breast Cancer Association Consortium (BCAC) and 223,316 females without breast cancer diagnosis from the UK Biobank.

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Aims: Doctors have an increased risk of SARS-CoV-2 infection caused by exposure to contagious patients. We aimed to identify which clinical specialities among medical doctors had the highest occupation-related risk of testing positive for SARS-CoV-2, utilizing data for all publicly employed medical doctors in Sweden.

Methods: Data regarding positive SARS-CoV-2 test results and employment for publicly employed doctors in Sweden were divided into three observation periods: 1) 1 February to 31 December 2020, 2) 1 January to 30 June 2021 and 3) 1 July 2021 to 31 March 2022.

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For over 40 years, ivermectin has served as an effective anti-parasitic drug used in human and veterinary medicine. In laboratory animal facilities it is used prophylactically or therapeutically to maintain the health status of the colony or experimentally in studies. Although ivermectin is generally safe to use, there are reports of neurotoxicity associated with ivermectin crossing the blood-brain barrier due to overdosing or blood-brain barrier dysfunction.

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Unlabelled: The aim of this study was to translate, adapt, and psychometrically evaluate the Quality of Life in a Child's Chronic Disease Questionnaire (QLCCDQ) for the Swedish context. The QLCCDQ was translated into Swedish and adapted to the Swedish context. Data for psychometric testing were obtained through a survey of parents of children and adolescents (n = 627) with chronic diseases: asthma and type 1 diabetes mellitus, with a total of 173 responses (27.

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  • Right and bilateral language representation in focal epilepsy may be influenced by seizure activity and lesions in the left hemisphere, with research suggesting that earlier seizure onset could lead to atypical language lateralization due to childhood brain plasticity.
  • A meta-analysis examined the link between age at seizure onset and language lateralization using fMRI, finding a small but significant correlation (r=0.1, p=.005) between earlier onset and rightward lateralization across various samples.
  • The study concluded that while there is a slight association consistent with theories of declining language plasticity, this relationship is subtle and not a reliable indicator of atypical language lateralization for individual patients.
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Background: Tissue stiffness, dictated by organisation of interstitial fibrillar collagens, increases breast cancer risk and contributes to cancer progression. Tamoxifen is a standard treatment for receptor-positive breast cancer and is also aproved for primary prevention. We investigated the effect of tamoxifen and its main metabolites on the breast tissue collagen organisation as a proxy for stiffness and explored the relationship between mammographic density (MD) and collagen organisation.

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  • Hutchison-Gilford progeria syndrome (HGPS) is a genetic disorder caused by a mutation in the LMNA gene, leading to rapid aging and serious health issues, including bone density loss and a shorter life span.
  • In studies using Lmna progeria mice, researchers analyzed bone mineralization and found similarities in mineral content across various ages but noted a higher number of empty osteocyte lacunae, indicating bone deterioration.
  • The findings highlighted significant reductions in bone volume and abnormal growth plates in Lmna mice, suggesting that bone dysplasia occurs due to problems in bone formation despite normal turnover rates.
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  • Hippocampal sclerosis (HS) is a major cause of temporal lobe epilepsy (TLE) but can be hard to detect on MRI, leading to surgical delays, so researchers created open-source software to improve diagnosis.
  • The study involved 365 participants, using the software HippUnfold to analyze MRI scans and develop a logistic regression model that accurately identifies and localizes HS.
  • The classifier showed high accuracy in detecting HS in both initial and independent patient cohorts, proving effective for individual assessments by comparing patient data with normative growth patterns.
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Background: Tenecteplase is increasingly used off-label as an alternative to alteplase for ischemic stroke thrombolysis. Our aim was to evaluate the safety of tenecteplase versus alteplase in comprehensive real-world data.

Methods: We compared the outcomes for adult patients with acute ischemic stroke treated with alteplase or tenecteplase, registered in the Swedish Stroke Register between January 1, 2018 and December 31, 2020.

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Aim: This study re-evaluated the classification accuracy of language screening. This is because the new Swedish child health programme moved this screening from 3 to 2.5 years of age.

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The assessment of the origin of the anthropogenic contamination in marine regions impacted by other sources than global fallout is a challenge. This is the case of the west coast of Sweden, influenced by the liquid effluents released by the European Nuclear Reprocessing Plants through North Sea currents and by Baltic Sea local and regional sources, among others. This work focused on the study of anthropogenic actinides (U, Np and Pu) in seawater and biota from a region close to Gothenburg where radioactive wastes with an unknown composition were dumped in 1964.

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  • * In the KARISMA trial, 824 women were analyzed, finding that a decrease in MBD was linked to endoxifen levels of 2-3 ng/mL, particularly in those taking 5-10 mg doses of tamoxifen.
  • * The research suggests a potential range of effective endoxifen levels for improving MBD in premenopausal women, but emphasizes the need for studies using established clinical outcomes for confirmation.
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Objectives: Medical adhesives provide securement of medical devices, facilitate skin protection and allow non-invasive monitoring. Application and removal of medical adhesives can result in pain, dermatitis, trauma or other skin lesions. Understanding patients' experiences when subjected to medical adhesives will contribute to the improvement of clinical routines and the development and improvement of new adhesive technologies.

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The boreal forest ecosystems of the northern hemisphere are dominated by conifers, of which Norway spruce (Picea abies [L.] H. Karst.

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Background: Sedentary behavior, such as excessive sitting, increases risk of cardiovascular disease and premature mortality in the general population, but this has not been assessed in type 1 diabetes. Occupational sitting is increasingly ubiquitous and often constitutes the largest portion of daily sitting time. Our aim was to identify clinical factors associated with excessive occupational sitting in type 1 diabetes and, in a prospective setting, to explore its association with cardiovascular events and all-cause mortality, independent of leisure-time physical activity.

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  • The study aimed to explore patient and healthcare professional (HCP) interactions during hospital admissions by applying temporal network analytics to electronic patient records (EPR) data.
  • By analyzing structured EPR data from renal transplantation admissions between May 2019 and June 2023, researchers constructed individual interaction networks for each admission day, observing how HCPs connected with patients based on their location (ICU or ward).
  • The results indicated that network analysis can reveal intricate patterns and dynamics of HCP interactions, offering valuable insights that traditional analysis methods may miss, which could enhance understanding and operation of hospital patient care.
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  • - The study investigates the differences in gene expression between epicardial adipose tissue (EAT) around the heart and subcutaneous adipose tissue (SAT) in patients undergoing heart surgery, revealing distinct gene clusters linked to heart failure (HF) characteristics.
  • - Researchers identified 17 gene clusters in EAT, with seven showing significant correlations to heart failure measures, indicating a unique role that EAT may play in heart dysfunction, especially related to inflammation and tissue repair.
  • - The findings emphasize the different impacts of EAT and SAT on heart health, suggesting that EAT could influence the progression of heart failure, which necessitates further studies to better understand these connections.
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Little is known about the aetiology of thymoma. This study aims to identify medical risk factors for thymoma as a systematic approach to new hypotheses on the aetiology of this disease. A European multi-centre case-control study was conducted from 1995 to 1997, including incident cases aged 35-69 years with thymoma.

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Background: While parent-delivered pain management has been demonstrated to effectively reduce neonatal procedural pain responses, little is known about to what extent it is utilized. Our aim was to explore the utilization of parents in neonatal pain management and investigate whether local guidelines promote parent-delivered interventions.

Methods: A web-based survey was distributed to neonatal units worldwide.

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The aim of this study was to investigate Swedish children's and parents' attitudes and knowledge about human papillomavirus (HPV) vaccination a year after gender-neutral HPV vaccination was introduced in Sweden's national immunization program (NIP). Additional information about HPV and vaccine was provided in the extended immunazation program. In total, 276 parents and 206 children from 22 School Health Services responded to a web-based survey.

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  • More adults with congenital heart disease are getting long-term complications like ischemic stroke, which is when blood flow to the brain is blocked.
  • A study in Sweden looked at nearly 9,000 patients and found that about 1.5% had a stroke after 10 years.
  • Factors like age, diabetes, and specific heart problems made strokes more likely, and about half of those who had a stroke were already on medication to prevent it.
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  • Myxofibrosarcoma (MFS) and undifferentiated pleomorphic sarcoma (UPS) are aggressive types of soft tissue sarcoma, and this study aimed to explore their differences in gene expression and how these relate to clinical outcomes.
  • A total of 162 patients were analyzed through RNA-sequencing, comparing gene profiles with clinical data and genomic features to reveal significant overlap between MFS and UPS while identifying distinct transcriptomic clusters.
  • The findings suggest that although MFS and UPS have similar genetic characteristics, UPS tends to be more aggressive, indicating potential for important subgroups that could influence treatment decisions.
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