Publications by authors named "J. Siegrist"

Objective: This study was designed to explore key safety outcomes after operating room (OR) extubation in minimally invasive cardiac valve surgery.

Design: Single-center retrospective chart review.

Setting: Academic medical center in the United States.

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Malignant osteoblasts can have markedly pleomorphic phenotypes and variable amounts of tumour-associated matrix, complicating the ability of pathologists to accurately differentiate osteosarcoma (OSA) from other types of neoplasms using only histopathology. Current immunohistochemical markers for animals have limited sensitivity and specificity in identifying OSA or produce inconsistent results. Immunohistochemistry (IHC) for special AT-rich sequence-binding protein 2 (SATB2) has been used in human medicine to aid in identification of normal and neoplastic osteoblasts, and the objective of this study was to determine whether this marker could also be useful for the diagnosis of canine OSA.

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  • Physicians can use nystagmus fixation suppression to help diagnose acute vestibular syndrome, but the accuracy of detecting this suppression using simulations by doctors is limited.
  • In a study with 20 doctors, their ability to identify changes in nystagmus was tested under different conditions, revealing that both beginners and experienced physicians struggled similarly.
  • The results showed that small changes in nystagmus velocity were difficult to detect, especially when the baseline nystagmus was strong, indicating that clinical tests for this condition may benefit from additional technology, like video-oculography.
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Background: Unlike adults, children experienced stronger and longer vector replication in plasma and shedding in saliva following rVSVΔG-ZEBOV-GP vaccination. The resulting risks of immunosuppression or immune hyperactivation leading to increased Adverse Events (AEs) and altered antibody responses are concerns that have been addressed in the present manuscript.

Methods: Children aged 1-12 years living in Gabon received either rVSVΔG-ZEBOV-GP (ERVEBO®) vaccine or the varicella-zoster virus (VZV) vaccine (VZV).

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  • Biocidal products can pose health and environmental risks, and there's uncertainty about how well private users understand and follow safety instructions.
  • A study involving 957 German participants examined their attention to and comprehension of use instructions for an insect spray, exploring factors that influence their motivation to protect against risks.
  • Findings showed higher protection motivation is linked to increased attention to instructions, perceived threats, responsibility, self-efficacy, and effectiveness of adhering to guidelines, suggesting ways to improve regulation and user compliance for safer use.
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Recent studies reported how the COVID-19 pandemic influenced the medical education community. However, little is known about the further influence of the pandemic over time and about the impact across the different medical disciplines. Our objective was to investigate how residents working in different disciplines and on different tracks (full- vs part-time) perceived the influence of the COVID-19 pandemic in 2021 and 2022 on their education.

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  • "Full moon" calcification in coronary arteries represents a blockage detectable via coronary computed tomography angiography (CCTA) and is linked to poorer outcomes in chronic total occlusion (CTO) percutaneous coronary intervention (PCI).
  • In a study of 140 patients undergoing elective CTO-PCI, those with "full moon" calcification were older and exhibited higher cardiovascular risks, with a significantly greater failure rate to cross the lesion compared to patients without this morphology (53.5% vs 12.5%).
  • The study employed multivariable logistic regression to assess factors influencing procedural success, finding full moon calcification significantly correlated with higher incidences of complications like chronic kidney failure and previous coronary artery bypass surgery.
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  • Bruton's tyrosine kinase inhibitors (BTKis), like acalabrutinib, are the recommended treatment for chronic lymphocytic leukemia (CLL) but can increase the risk of severe infections.
  • A 68-year-old male patient developed multiple types of infections, including bacterial, fungal, and viral, while being treated with acalabrutinib.
  • This case highlights a potential pattern of increased infection risk associated with BTKis, particularly suggesting that such risks may be a common side effect of the entire medication class.
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Introduction: High exercise adherence is a key factor for effective exercise programmes. However, little is known about predictors of exercise adherence to a multimodal machine-based training in older retirement home residents.

Aims: To assess exercise adherence and potential predictors of adherence.

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Objectives: Combined heart-liver transplantation (CHLT) is becoming increasingly frequent as a maturing population of patients with Fontan-palliated congenital heart disease develop advanced liver fibrosis or cirrhosis. The authors present their experience with CHLT for congenital and noncongenital indications, and identify characteristics associated with poor outcomes that may guide intervention in high-risk patients.

Design: This was a single-center retrospective cohort study.

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Previous observational research showed that one of the most common strategies used to lose weight is to avoid or restrict the consumption of specific food items. However, the question of how people behave and implement strategies in actual decision-making situations involving food choices for weight loss purposes remains inconclusive. This experimental study using a food buffet aimed to examine people's different dietary strategies and motives for selecting foods for an entire day for weight loss purposes compared with a normal-day (ND) food selection.

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The benefit of adjuvant radiotherapy (RT) after radical hysterectomy in patients with cervical cancer remains controversial. The aim of this study was to determine adjuvant RT's impact on survival in accordance with Sedlis criteria. Patients with early-stage cervical cancer undergoing radical hysterectomy between 2005 and 2022 at a single tertiary care institution were included.

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The unusual anisotropy of the spin glass (SG) transition in the pseudobrookite system FeTiOhas been interpreted as arising from an induced, van der Waals-like, interaction among magnetic clusters. Here we present susceptibility (χ) and specific heat data (C) for FeTiOdiluted with non-magnetic Ga, (FeGa)TiO, for disorder parameterp= 0, 0.11, and 0.

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There is an immediate need to optimize cardiovascular (CV) risk management and primary prevention of childhood obesity to timely and more effectively combat the health hazard and socioeconomic burden of CV disease from childhood development to adulthood manifestation. Optimizing screening programs and risk management strategies for obesity-related CV risk in childhood has high potential to change disease trajectories into adulthood. Building on a holistic view on the aetiology of childhood obesity, this document reviews current concepts in primary prevention and risk management strategies by lifestyle interventions.

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Objective: Hospitals are frequently associated with poor working conditions that can lead to work stress and increase the risk for reduced employee well-being. Managers can shape and improve working conditions and thereby, the health of their teams. Thus, as a prerequisite, managers need to be aware of their employees' stress levels.

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Introduction: There is limited guidance on the most appropriate dosing strategy for intravenous (IV) acyclovir in obese patients. The manufacturer's labelling suggests using ideal body weight (IBW); however, previous pharmacokinetic studies of obese patients have shown more rapid systemic clearance and lower area under the curve and peak concentrations compared with patients with a body mass index (BMI) < 30 kg/m. Although pharmacokinetic data suggest that plasma concentrations of acyclovir are best predicted when using adjusted body weight (AdjBW) doses, there is concern about higher rates of acute kidney injury (AKI).

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The objective of this case report is to describe utilization of area under the curve (AUC)/minimum inhibitory concentration (MIC) vancomycin dosing with variable MIC results in a patient with methicillin-resistant (MRSA) purulent pericarditis. A 57-year-old Caucasian male presented with cardiac tamponade and pulmonary emboli. Echocardiogram showed moderate-large pericardial effusion with signs of early tamponade physiology.

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Background: Clinical outcomes and treatment selection after completing the randomized phase of modern trials, investigating antiplatelet therapy (APT) after percutaneous coronary intervention (PCI), are unknown.

Objectives: The authors sought to investigate cumulative 15-month and 12-to-15-month outcomes after PCI during routine care in the MASTER DAPT trial.

Methods: The MASTER DAPT trial randomized 4,579 high bleeding risk patients to abbreviated (n = 2,295) or standard (n = 2,284) APT regimens.

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Background: The contribution of psychosocial stress in the workplace to development of type 2 diabetes mellitus (T2DM) is not well investigated. As most studies were conducted in Europe, a further test from the USA seems well justified. The objective of the current investigation was to examine prospective associations of work stress based on the effort-reward imbalance model with risk of T2DM in a national sample of US workers.

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Background: Poor dietary habits are common and lead to significant morbidity and mortality. However, addressing and improving nutrition in various cardiovascular settings remain sub-optimal. This paper discusses practical approaches to how nutritional counselling and promotion could be undertaken in primary care, cardiac rehabilitation, sports medicine, paediatric cardiology, and public health.

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The main objective was to analyze the rate of bilateral sentinel lymph node (SLN) detection in endometrial cancer using indocyanine green (ICG) as a unique tracer compared to Technetium99 + ICG. As secondary objectives, we analyzed the drainage pattern and factors that might affect the oncological outcomes. A case-control ambispective study was carried out on consecutive patients at our center.

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Alpha Gal Syndrome (AGS) is an emerging immune response to mammalian products (MP) containing the oligosaccharide galactose-α-1,3 galactose (α-Gal) which includes meats and inactive ingredients in certain medications. This becomes clinically important in the perioperative realm as MPs are commonly found in the operating room, and pre- and post-operative settings, and can trigger responses as severe as anaphylaxis. In this review, authors discuss the epidemiology, diagnosis and treatment of AGS reactions.

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Introduction: Children who encounter household chemicals run the risk of unintentional injury. The aim of this study was to understand which factors heighten children's attention or misguide their decision-making concerning household chemicals. We hypothesized that certain product attributes (i.

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Depression is a serious mental health condition and is the leading cause of disability worldwide. Previous research has demonstrated that work stress may contribute to the development of depression through psychophysiological pathways. The present study assessed associations of work stress - in terms of the effort-reward imbalance (ERI) model measuring unrewarding work - with major depressive episode (MDE).

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