Publications by authors named "Samuelsson E"

Background: This study aimed to evaluate clinically relevant improvement after conservative self-management of urinary incontinence via a mobile app. It further aimed to establish Minimum Important Differences (MIDs) based on the severity and type of urinary incontinence.

Methods: Data was collected in a prospective cohort study that evaluated the freely available app Tät®.

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Background: Three billion people in low- and middle-income countries are exposed to household air pollution as they use biomass fuel for cooking. We investigated the associations between solid fuel use and nasopharyngeal (NP) inflammation, as well as the associations between high pneumococcal density and NP inflammation, in mothers and children in rural and urban Ethiopia.

Materials And Methods: Sixty pairs of mothers (median age, 30 years; range, 19-45 years) with a child (median age, 9 months; range, 1-24 months) were included from rural Butajira (n = 30) and urban Addis Ababa (n = 30) in Ethiopia.

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Purpose: App-based treatment of urgency (UUI) and mixed (MUI) urinary incontinence has proved to be effective. To further improve treatment, it will be beneficial to analyze baseline and treatment-related factors that are associated with satisfaction.

Methods: A secondary analysis was conducted of data from a randomized controlled trial (RCT) assessing an app for UUI or MUI treatment, encompassing 98 women for whom there was long-term treatment satisfaction data.

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The global emergence of extended-spectrum beta-lactamase-producing (ESBL-), mainly causing urinary tract infections (UTI), is a major threat to human health. ESBL- sequence type (ST) 131 is the dominating clone worldwide, especially its subclade C2. Patients developing recurrent UTI (RUTI) due to ST131 subclade C2 appear to have an increased risk of recurrent infections.

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Elucidating spatiotemporal changes in gene expression has been an essential goal in studies of health, development, and disease. In the emerging field of spatially resolved transcriptomics, gene expression profiles are acquired with the tissue architecture maintained, sometimes at cellular resolution. This has allowed for the development of spatial cell atlases, studies of cell-cell interactions, and in situ cell typing.

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Objective: To evaluate the usefulness of a mobile app to support pelvic floor muscle training (PFMT) started prior to radical prostatectomy (RP).

Materials And Methods: A prospective cohort study conducted in Sweden from June 2018 to February 2021 including men for whom RP was planned within 12 months. Users responded anonymously to questionnaires at baseline, 1 and 3 months.

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Background: Despite their crucial role in bridging science and practice, not much is known about counselors offering treatment for Problem Gambling (PG). This study maps current treatment, the type of change techniques that are prioritized in treatment and how counselors perceive their clinical competence in their work with PG clients.

Methods: A sample of PG counselors from the healthcare and social services (N = 188, mean age: 49 years, 67% women) completed an online survey.

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Histone 3 lysine27-to-methionine (H3-K27M) mutations most frequently occur in diffuse midline gliomas (DMGs) of the childhood pons but are also increasingly recognized in adults. Their potential heterogeneity at different ages and midline locations is vastly understudied. Here, through dissecting the single-cell transcriptomic, epigenomic and spatial architectures of a comprehensive cohort of patient H3-K27M DMGs, we delineate how age and anatomical location shape glioma cell-intrinsic and -extrinsic features in light of the shared driver mutation.

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Background: The Covid-19 restrictions - as they made young people's practices in their everyday life visible for reflection and reformation - provide a productive opportunity to study how changing conditions affected young people's well-being and drinking practices.

Methods: The data is based on qualitative interviews with 18- to 24-year-old Swedes (n=33) collected in the Autumn 2021. By drawing on the socio-material approach, the paper traces actants, assemblages and trajectories that moved the participants towards increased or decreased well-being during the lockdown.

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The predominant gambling policy to respond to the adverse consequences of excessive gambling has been the Reno Model, which places the responsibility for gambling-caused problems on gamblers themselves. The newly implemented Japanese gambling policy, which shares basic premises with the Reno Model, focuses on the individual pathology of gamblers. However, this model lacks other critical perspectives: environmental and structural factors.

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Introduction: Significant declines in drinking among young people have been recorded in many high-income countries over the past 20 years. This analysis explored the role of gender - which we interpret as socially constructed and relational - to provide insight into whether and how gender might be implicated in declining youth drinking.

Methods: Interview data from four independent qualitative studies from Australia, Denmark, Sweden and the UK (n=194; participants aged 15-19 years) were analysed by researchers in each country following agreement about analytical focus.

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The receptor-binding domain (RBD) of the SARS-CoV-2 spike protein is a conserved domain and a target for neutralizing antibodies. We defined the carbohydrate content of the recombinant RBD produced in different mammalian cells. We found a higher degree of complex-type N-linked glycans, with less sialylation and more fucosylation, when the RBD was produced in human embryonic kidney cells compared to the same protein produced in Chinese hamster ovary cells.

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The gambling market is a complex field of conflicting stakeholders and interests involving dimensions, such as economy, health, social inequality and morals. The division of responsibility between gamblers, the gambling industry and the regulating state for limiting the harmful effects of this activity, however, are unclear. The aim of this study was to explore how gamblers in the Swedish market attribute responsibility to various actors within the gambling field.

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In recent years, a vast body of research has investigated trends of declining alcohol consumption among youths. However, the extent to which restrictive-youth approaches towards drinking are maintained into adulthood is unclear. The aim of this study is to explore how young people's relation to alcohol changes over time.

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Introduction And Hypothesis: A previous randomized controlled trial (RCT) demonstrated that the app Tät II, for self-management of mixed urinary incontinence (MUI) and urgency urinary incontinence (UUI), yielded significant, clinically relevant improvements in symptom severity and quality of life (QoL) compared with a control group. We aimed to assess the cost-effectiveness of Tät II.

Methods: A cost-utility analysis with a 1-year societal perspective was carried out, comparing Tät II with an information app.

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Aims: To evaluate the long-term effect of the Tät®II app for treatment of urgency (UUI) and mixed urinary incontinence (MUI).

Methods: Long-term follow-up of a randomized controlled trial, including 123 women ≥18 years old with UUI or MUI, without red-flag symptoms, and ≥2 leakages per week. All participants, regardless of group, had received the intervention, a treatment app, at the long-term follow-up.

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Lysosomal storage diseases, including mucopolysaccharidoses, result from genetic defects that impair lysosomal catabolism. Here, we describe two patients from two independent families presenting with progressive psychomotor regression, delayed myelination, brain atrophy, neutropenia, skeletal abnormalities, and mucopolysaccharidosis-like dysmorphic features. Both patients were homozygous for the same intronic variant in VPS16, a gene encoding a subunit of the HOPS and CORVET complexes.

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Background: Pelvic floor muscle training (PFMT) is first-line treatment for urinary incontinence (UI) in women. Self-management via a mobile app is a new cost-effective method for PFMT delivery. This study analyzes factors associated with improvement among app users.

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Background: Many women experience urgency (UUI) and mixed (MUI) urinary incontinence but commonly hesitate to seek care. Treatment access and self-management for these conditions can be supported through eHealth approaches.

Objective: This study aimed to investigate the efficacy of the mobile app Tät II for self-management of UUI and MUI in women.

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Objectives: The efficacy of app-based treatment for stress urinary incontinence (SUI) has been demonstrated in a randomised controlled trial (RCT). In this study, we investigate the user characteristics and the effectiveness of the same app when freely available, and compare these results with the RCT.

Design: Prospective cohort study.

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Purpose: This study investigated deep learning models for automatic segmentation to support the development of daily online dose optimization strategies, eliminating the need for internal target volume expansions and thereby reducing toxicity events of intensity modulated radiation therapy for cervical cancer.

Methods And Materials: The cervix-uterus, vagina, parametrium, bladder, rectum, sigmoid, femoral heads, kidneys, spinal cord, and bowel bag were delineated on 408 computed tomography (CT) scans from patients treated at MD Anderson Cancer Center (n = 214), Polyclinique Bordeaux Nord Aquitaine (n = 30), and enrolled in a Medical Image Computing & Computer Assisted Intervention challenge (n = 3). The data were divided into 255 training, 61 validation, 62 internal test, and 30 external test CT scans.

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Background: With the emerging technologies of the Internet and smartphones during the last decades, the gambling environment has undergone a massive transformation. In Sweden, and Europe in general, online gambling has more than doubled since 2007.

Method: The paper studies online gambling venues (OGVs) as relational actors of addiction.

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Background: The article examines the interplay between the practices of heavy drinking and exercise among young people. The comparison helps to clarify why young people are currently drinking less than earlier and how the health-related discourses and activities are modifying young people's heavy drinking practices.

Methods: The data is based on interviews (n = 56) in Sweden among 15-17-year-olds and 18-19-year-olds.

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Introduction And Hypothesis: Previous studies have found high prevalence rates of anxiety and depression in women with urinary incontinence (UI). This study investigates the prevalence in women who had turned to eHealth for treatment of UI and identifies possible factors associated with depression.

Methods: We analyzed data from two randomized controlled trials evaluating eHealth treatment for UI, including 373 women with stress UI (SUI), urgency UI (UUI), or mixed UI (MUI).

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Hepatitis E virus (HEV) can cause chronic infection and liver cirrhosis in immunocompromised individuals. The frequency and clinical importance of HEV was studied retrospectively in a cohort of 236 Swedish allogeneic hematopoietic stem cell transplantation (HSCT) recipients. In blood samples collected at 6 months after HSCT, HEV RNA was identified in 8/236 (3.

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