3,240 results match your criteria: "University Hospital Bern.[Affiliation]"

Article Synopsis
  • Ischemia/reperfusion injury (IRI) occurs when blood flow is restored after a period of interrupted supply, leading to inflammatory responses and neutrophil recruitment that release NETs (neutrophil extracellular traps).
  • In a study on pig forelimbs, researchers examined the effects of different durations of ischemia (1 hour vs. 9 hours) and monitored various indicators of tissue damage and NET formation.
  • Findings indicated that longer ischemia worsens damage, with a significant increase in NETs and citrullinated fibrinogen levels in the 9-hour ischemia group compared to the 1-hour group, highlighting the detrimental role of NETs in IRI.
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Excessive daytime sleepiness (EDS) and insomnia (IN) complaints represent the most common sleep/wake disorders. Currently, the specific needs of these patients and their relatives, as well as the overall socio-economic burden of IN and EDS remains widely unexplored. This pilot study to be carried out in Switzerland is a retro- and prospective, national, one-center cohort observational study for the systematic evaluation of the burden of EDS and IN and its evolution 12 months after the first assessment.

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Introduction: The non-specific clinical presentation of a primary aortic tumour may mimic infectious processes. Together with its rarity, this resemblance can complicate timely identification and pose diagnostic challenges.

Report: The case of a 77 year old male patient complaining of abdominal pain radiating to the back, fatigue, and loss of appetite for a month, is presented.

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Article Synopsis
  • The study focuses on improving follow-up care for patients with testicular cancer to detect relapses early by analyzing different imaging methods used for relapse detection in a large cohort of patients (1175 enrolled) from the Swiss Austrian German Testicular Cancer Cohort Study.
  • Key findings included that 76% of analyzed patients had stage I disease, with a high 5-year relapse-free survival rate of 90.1%. Cross-sectional imaging of the abdomen was found to be the most effective method for detecting relapses, especially abdominal CT scans.
  • The researchers proposed updated follow-up schedules emphasizing abdominal imaging while reducing reliance on chest X-rays, aiming to guide clinicians in future patient management strategies.
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Correlation of sino-nasal outcome test and nasal polyp score in dupilumab-treated chronic rhinosinusitis with nasal polyps.

Eur Arch Otorhinolaryngol

January 2025

Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Zurich, University of Zurich, Zurich, Switzerland.

Background: The alignment between objective scores and patient-reported outcome measures (PROMs) is underexplored. This study aimed to assess changes in Nasal Polyp Score (NPS) and Sino-Nasal Outcome Test (SNOT) scores in chronic rhinosinusitis with nasal polyps (CRSwNP) patients undergoing dupilumab treatment and explore correlations between these scores.

Methods: CRSwNP patients received dupilumab therapy for six months.

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Background: Distal occlusions associated with incomplete reperfusion (expanded Thrombolysis in Cerebral Infarction,
Methods: Retrospective registry analysis of patients undergoing endovascular therapy between July 2020 and December 2022, with available immediate post-interventional FPDCT and 24 hours follow-up perfusion imaging.

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Article Synopsis
  • The study aimed to compare interim PSMA-PET imaging with post-treatment whole-body scans (WBS) in monitoring treatment response for men with metastasized castration-resistant prostate cancer (mCRPC) undergoing radioligand therapy (RLT).
  • Researchers included 188 men and found a strong correlation between responses measured by the two imaging methods, indicating that both affect overall survival (OS) outcomes significantly.
  • Results suggested that early treatment responses, particularly a PSA decline of 50% after two cycles, were associated with improved survival probabilities, highlighting the importance of interim imaging in therapy monitoring.
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The prediction of alterations in plasma sodium levels in acutely ill patients should be more comprehensive. Author's reply.

Eur J Intern Med

January 2025

Amsterdam UMC location University of Amsterdam, Nephrology, Meibergdreef 9, Amsterdam, The Netherlands; Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, The Netherlands. Electronic address:

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This study presents the first clinical implementation of an efficient online daily adaptive proton therapy workflow (DAPT).The DAPT workflow includes awhere aand aare optimized on the planning computed tomography (CT). In the, theis re-optimized on daily images from an in-room CT.

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Focus on challenges and advances in the treatment of traumatic brain injury.

Eur J Trauma Emerg Surg

August 2024

Department of Orthopedic Surgery and Traumatology Inselspital Bern, University Hospital Bern, Bern, Switzerland.

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Multivariate mapping of brain pathology: a step forward with stumbling blocks.

Brain Commun

July 2024

Department of Neurology, Inselspital, University Hospital Bern, University of Bern, 3010 Bern, Switzerland.

This scientific commentary refers to 'Ground-truth validation of uni- and multivariate lesion inference approaches', by Zavaglia . (https://doi.org/10.

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Article Synopsis
  • * A new osteosynthesis platform called AdhFix was developed using a light-curable polymer to create a plate-like structure that minimizes soft tissue adhesions, addressing the limitations of metal plates.
  • * A study was conducted using cadaver hands to measure internal loads during rehabilitation exercises, showing that while the internal bending moment in the traditional method was recorded, the AdhFix solution remained intact without failure, indicating promising potential for future use, although more research is needed before clinical implementation.
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Influenza A infection as a potential trigger of giant cell arteritis: A case report.

SAGE Open Med Case Rep

September 2024

Center for Geriatric Medicine & Rehabilitation, Clinic for Geriatric Medicine, Bruderholz Hospital, Bruderholz, Switzerland.

Presenting as a large vessel vasculitis, giant cell arteritis (GCA) manifests with various symptoms, including fever, myalgias, headache, and jaw claudication. Although the precise pathogenesis of GCA remains incompletely elucidated, there is speculation about the involvement of environmental factors and infectious agents like bacteria and viruses in its development. Nevertheless, data on the potential link between influenza infection and GCA are limited.

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Objective: Radiographic assessment of sacroiliac joints (SIJs) according to the modified New York (mNY) criteria is key in the classification of axial spondyloarthritis but has moderate interreader agreement. We aimed to investigate the improvements of the reliability in scoring SIJ radiographs after applying an online real-time iterative calibration (RETIC) module, in addition to a slideshow and video alone.

Methods: Nineteen readers, randomized to 2 groups (A or B), completed 3 calibration steps: (1) review of manuscripts, (2) review of slideshow and video with group A completing RETIC, and (3) re-review of slideshow and video with group B completing RETIC.

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Introduction: Patients with spinal cord injury/disorder (SCI/D) and neurogenic lower urinary tract dysfunction (NLUTD) are on a 16-28 folder higher risk for bladder cancer [1]. Whereas in the general population 90% of bladder tumors are transitional cell carcinoma (TCC) patients with NLUTD have a shift to squamous cell carcinoma with 36,8% and only 46.3% TCC [2].

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Retinal vein occlusion (RVO) is a significant cause of vision loss, characterized by the occlusion of retinal veins, leading to conditions such as central retinal vein occlusion (CRVO) and branch retinal vein occlusion (BRVO). Macular edema (ME), a prevalent consequence of RVO, is the primary cause of vision impairment in affected patients. Anti-VEGF agents have become the standard treatment, showing efficacy in improving visual acuity (VA) and reducing ME.

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Machine learning for (non-)epileptic tissue detection from the intraoperative electrocorticogram.

Clin Neurophysiol

November 2024

Department of Neurology and Neurosurgery, University Medical Center Utrecht Brain Center, University Medical Center Utrecht, Part of ERN EpiCARE, P.O. box 85500, 3508 GA Utrecht, The Netherlands; Stichting Epilepsie Instellingen Nederland (SEIN), The Netherlands.

Objective: Clinical visual intraoperative electrocorticography (ioECoG) reading intends to localize epileptic tissue and improve epilepsy surgery outcome. We aimed to understand whether machine learning (ML) could complement ioECoG reading, how subgroups affected performance, and which ioECoG features were most important.

Methods: We included 91 ioECoG-guided epilepsy surgery patients with Engel 1A outcome.

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Long axial field-of-view PET imaging of intraarterial 2-[F]FDG injection.

Eur J Nucl Med Mol Imaging

February 2025

Department of Nuclear Medicine, Inselspital, University Hospital Bern, University of Bern, Freiburgstrasse 18, CH-3010, Bern, Switzerland.

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Introduction: High resting heart rate (HRHR) is a surrogate marker of increased sympathetic outflow. In acute stroke patients, HRHR is more commonly observed in women than in men. We analyzed whether HRHR (>86 bpm) adds incremental prognostic value for stroke outcomes in women.

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Fractional flow reserve (FFR) measurements are recommended for assessing hemodynamic coronary stenosis severity. Intracoronary ECG (icECG) is easily obtainable and highly sensitive in detecting myocardial ischemia due to its close vicinity to the myocardium. We hypothesized that the remission time of myocardial ischemia on icECG after a controlled coronary occlusion accurately detects hemodynamically relevant coronary stenosis.

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Background: Regional anaesthesia education, especially for ocular procedures, necessitates reliable surgical training models. While cadaveric models offer anatomical fidelity, conventional embalming methods may compromise tissue integrity. We aimed to assess the effectiveness of Thiel cadavers for training in sub-Tenon's blocks by evaluating ocular tissues and measuring insertion forces.

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