9,756 results match your criteria: "Rikshospitalet.[Affiliation]"

Objectives: Concurrent type 1 diabetes (T1D) and celiac disease (CeD) pose challenges in insulin dosage adjustments and gluten-free dietary adherence. Urine testing for gluten immunogenic peptides (GIP) is a new method to detect gluten exposure within the last 3-12 h. Our aims were to compare gluten-free dietary adherence between T1D + CeD and CeD individuals and evaluate urinary GIP testing in an outpatient setting.

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Importance: Post-COVID-19 condition (PCC) is emerging as a common and debilitating condition with few treatment options.

Objective: To assess the effectiveness of a brief outpatient rehabilitation program based on a cognitive and behavioral approach for patients with PCC.

Design, Setting, And Participants: Patients with mild to moderate PCC were randomized 1:1 to an established transdiagnostic rehabilitation program or care as usual at a single referral center recruiting from the region of the South-Eastern Norway Regional Health Authority.

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Older women with non-ST-elevation acute coronary syndrome undergoing invasive or conservative management: an individual patient data meta-analysis.

Eur Heart J Open

November 2024

Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, 4th Floor William Leech Building, Newcastle upon Tyne NE2 4HH, UK.

Article Synopsis
  • A study evaluated the effectiveness of invasive versus conservative treatment strategies in older women with non-ST-elevation acute coronary syndrome (NSTEACS), addressing the lack of representation of this group in clinical trials.
  • The analysis included 717 women and found that the invasive strategy showed a lower risk of myocardial infarction (MI) and urgent revascularization compared to the conservative approach, although it didn't significantly reduce overall mortality rates.
  • The findings suggest that while invasive treatment is beneficial for reducing MI in older women with NSTEACS, it does not impact the overall risk of death or other severe outcomes after one year.
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Background: The self-expanding, supra-annular Evolut valve is an established platform for Transcatheter Aortic Valve Implantation (TAVI). Evolut PRO introduced an outer sealing wrap to mitigate paravalvular leakage. We evaluated the 3-year clinical outcomes and valve performance of the Evolut PRO in standard clinical practice for severe aortic stenosis (AS) patients at intermediate or higher risk for surgery.

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Inflammatory Myopathies and Autoimmune Gluten-related Disorders: A Scoping Review of Pathophysiological Interconnections and Hypothesis.

Recent Adv Inflamm Allergy Drug Discov

October 2024

Department of Rheumatology, Dermatology and Infectious Diseases, Oslo University Hospital, Rikshospitalet, 0424 Oslo, Norway.

Introduction: Anecdotal reports describe patients with concurrent idiopathic inflammatory myopathy (IIM) and celiac disease (CeD) in whom the introduction of a gluten-free diet led to dramatic improvement of myositis. We first systematically reviewed all peer-reviewed publications on concomitant IIM and duodenal biopsy-verified CeD. The collected evidence was suggestive of associations between myositis disease activity and gluten exposure in some patients with IIM-CeD.

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We performed a systematic review of the localizational value of disturbances of self-integration, depersonalization and forced thinking in focal epilepsy with the aim to summarize the state-of-the-art anatomo-clinical correlations in the field and help guide interpretation of ictal semiology within the framework of pre-surgical evaluation. The review was performed using a PRISMA- and QUADAS2-based approach. Three separate PubMed and EMBASE searches were undertaken using the keywords self-integration, depersonalization and forced thinking, along with synonyms, in combination with terms to identify epileptogenic zone as defined by surgical outcome, MRI-findings or intracranially recorded EEG.

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Status epilepticus (SE) is a critical medical emergency that demands immediate and effective intervention. We report a unique case involving a 21-year-old woman with left hemimegalencephaly who was hospitalized for super-refractory status epilepticus (SRSE) that persisted for 8 weeks. Despite extensive treatment efforts including multiple anti-seizure medications, anesthetics, high-dose methylprednisolone, anakinra, magnesium infusion, and a ketogenic diet, her condition remained unchanged.

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Background: Links between early life exposures and child development later in life are not sufficiently explored in low- and middle-income countries. We studied associations between sociodemographic variables, growth and development at six to eight months with developmental outcomes at eight years.

Methods: We used data from a maternal education trial which included 511 mother-infant pairs at children's age of six to eight months (baseline).

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Nurses' and physicians' experience of a new algorithm for tapering analgosedation in the paediatric intensive care unit: A focus-group investigation.

Aust Crit Care

December 2024

Department of Intensive Care, Copenhagen University Hospital, Rigshospitalet, Denmark; Faculty of Health & Medical Sciences, University of Copenhagen, Denmark.

Aim/objective: Iatrogenic withdrawal syndrome occurs frequently during the tapering phase of opioids and benzodiazepines in paediatric intensive care units. The aim of this study was to explore physicians' and nurses' experiences in patient care and staff collaboration during the tapering phase using a new "algorithm for tapering analgosedation" METHODS: We used a qualitative explorative design with focus groups. The framework method was followed including transcription, familiarisation, coding, developing a framework, applying the framework, charting data into the framework matrix, and interpreting the data.

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Telomere maintenance in neuroblastoma is linked to poor outcome and caused by either telomerase reverse transcriptase (TERT) activation or through alternative lengthening of telomeres (ALT). In contrast to TERT activation, commonly caused by genomic rearrangements or MYCN amplification, ALT is less well understood. Alterations at the ATRX locus are key drivers of ALT but only present in ∼50% of ALT tumors.

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NLRP3 inflammasome mediates astroglial dysregulation of innate and adaptive immune responses in schizophrenia.

Brain Behav Immun

November 2024

Department of Medical Genetics, Oslo University Hospital, Oslo, Norway; K.G. Jebsen Centre for Neurodevelopmental Disorders, University of Oslo, Oslo, Norway; Department of Clinical Science, University of Bergen, Bergen, Norway.

Mounting evidence indicates the involvement of neuroinflammation in the development of schizophrenia (SCZ), but the potential role of astroglia in this phenomenon remains poorly understood. We assessed the molecular and functional consequences of inflammasome activation using induced pluripotent stem cell (iPSC)-derived astrocytes generated from SCZ patients and healthy controls (CTRL). Screening protein levels in astrocytes at baseline identified lower expression of the NLRP3-ASC complex in SCZ, but increased Caspase-1 activity upon specific NLRP3 stimulation compared to CTRL.

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Normothermic machine perfusion (NMP) is a clinical strategy to reduce renal ischemia-reperfusion injury (IRI). Optimal NMP should restore metabolism and minimize IRI induced inflammatory responses. Microdialysis was used to evaluate renal metabolism.

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[Not Available].

Tidsskr Nor Laegeforen

November 2024

Hjertemedisinsk avdeling, St. Olavs hospital, Universitetssykehuset i Trondheim, og, Norsk hjerteinfarktregister, Seksjon for medisinske kvalitetsregistre, St. Olavs hospital, Universitetssykehuset i Trondheim, og, Fakultet for medisin og helsevitenskap, Institutt for sirkulasjon og bildediagnostikk, NTNU.

Background: The main purpose of national medical quality registries is to contribute to better patient treatment. The registries are also used in research and as management tools. The aim of the study was to investigate data quality in the Norwegian Myocardial Infarction Registry by comparing the proportion of correctly registered variables with a reference standard.

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Adolescents most often experience mild acute COVID-19, but may still face fatigue and persistent symptoms such as post-COVID-19 condition (PCC) and post-infective fatigue syndrome (PIFS). We explored the fecal microbiota of SARS-CoV-2 positive and negative non-hospitalized adolescents and young adults (12-25 years of age) in the "Long-Term Effects of COVID-19 in Adolescents" (LoTECA) project, a longitudinal observational cohort study. With a targeted qPCR approach, the quantities of 100 fecal bacterial taxa were measured at baseline (early convalescent stage) in 145 SARS-CoV-2-positive and 32 SARS-CoV-2 negative participants and after six months in 107 of the SARS-CoV-2-positive and 19 of the SARS-CoV-2 negative participants.

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Hip geometry and strength remain stable the first year after kidney transplantation-an ibandronate/placebo analysis.

JBMR Plus

December 2024

Section of Nephrology, Department of Transplant Medicine, Oslo University Hospital, Rikshospitalet, N-0424, Oslo, Norway.

The sensitivity of bone mineral density (BMD) to identify patients with high fracture risk after kidney transplantation is low, therefore alternative tools are needed. Hip Structure Analysis (HSA) provides an estimation of hip structural geometry and strength based on conventional DXA scans for hip analyses. We aimed to investigate the effect of antiresorptive therapy on hip geometrical and strength parameters by HSA.

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It has proven difficult to establish robust evidence for significant clinical benefits of medical treatment in primary sclerosing cholangitis (PSC). For ursodeoxycholic acid, clinical practice guidelines only offer vague recommendations, leading to a situation of variable prescription rates depending on local reimbursement policies and physician preference. The difficulty in drug development in PSC is partly related to a poor understanding of critical disease processes with failure to identify relevant mechanisms of action of putative drugs.

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Article Synopsis
  • * Advanced techniques such as adeno-associated viral vectors and CRISPR-Cas9 are proving to be efficient for gene delivery and repairing genetic issues in humans.
  • * The statement reviews various gene therapy approaches for heart failure and its causes, discusses their clinical applications, and highlights safety concerns and regulatory challenges for future development.
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Background: Calcineurin inhibitors (CNIs) are associated with long-term complications after heart transplantation (HTx). Everolimus (EVR)-based immunosuppression allows for CNI withdrawal. We used data from The Scandinavian heart transplant everolimus de novo study with early CNI avoidance (SCHEDULE) trial to assess whether health-related quality of life (HRQoL) differed between patients on long-term treatment with EVR versus a CNI-based regimen.

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The gastrointestinal tract is a multi-organ system crucial for efficient nutrient uptake and barrier immunity. Advances in genomics and a surge in gastrointestinal diseases has fuelled efforts to catalogue cells constituting gastrointestinal tissues in health and disease. Here we present systematic integration of 25 single-cell RNA sequencing datasets spanning the entire healthy gastrointestinal tract in development and in adulthood.

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A sterol panel for rare lipid disorders: sitosterolemia, cerebrotendinous xanthomatosis, and Smith-Lemli-Opitz syndrome.

J Lipid Res

November 2024

Lipid Clinic, Oslo University Hospital, Aker, Oslo, Norway; Department of Nutrition, Institute of Basic Medical Sciences, University of Oslo, Oslo, Norway.

Disease-specific sterols accumulate in the blood of patients with several rare lipid disorders. Biochemical measurement of these sterols is important for correct diagnosis and sometimes monitoring of treatment. Existing methods to measure sterols in blood, particularly plant sterols, are often laborious and time consuming.

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Cardiac anatomic digital twins: findings from a single national centre.

Eur Heart J Digit Health

November 2024

The Intervention Centre, Division for Technology and Innovation, Oslo University Hospital, Rikshospitalet, PO Box 4950 Nydalen, Oslo 0424, Norway.

Aims: New three-dimensional cardiac visualization technologies are increasingly employed for anatomic digital twins in pre-operative planning. However, the role and influence of extended reality (virtual, augmented, or mixed) within heart team settings remain unclear. We aimed to assess the impact of mixed reality visualization of the intracardiac anatomy on surgical decision-making in patients with complex heart defects.

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Background: Tailoring surgical treatment is mandatory to optimize outcomes in chronic pancreatitis. Total pancreatectomy (TP) offers pain relief in a subset of patients. TP with islet autotransplantation (IAT) has the potential to reduce the burden of postsurgical diabetes.

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Can sinoatrial reinnervation improve survival after heart transplantation?

J Heart Lung Transplant

November 2024

Department of Pediatric Cardiology, Oslo University Hospital, Rikshospitalet, Oslo, Norway; Faculty of Medicine, University of Oslo, Oslo, Norway; Department of Pediatric Research, Oslo University Hospital, Rikshospitalet, Oslo, Norway. Electronic address:

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