1,622 results match your criteria: "University Hospital of Liege[Affiliation]"

Article Synopsis
  • The 2022 mpox outbreak in Belgium involved extensive genomic analysis, revealing 248 complete monkeypox virus genomes related to the MPXV Clade IIb B.1.
  • Researchers identified at least 79 introduction events of the virus into Belgium, but local transmission remained limited.
  • Tecovirimat showed the strongest in vitro effectiveness against the 2022 MPXV strain, indicating its potential as a treatment option.
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Hypnosis shows great potential for managing patients suffering from fibromyalgia and chronic pain. Several studies have highlighted its efficacy in improving pain, quality of life, and reducing psychological distress. Despite its known feasibility and efficacy, the mechanisms of action remain poorly understood.

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Non-Immune-Mediated, p27-Associated, Growth Inhibition of Glioblastoma by Class-II-Transactivator (CIITA).

Cells

November 2024

Department of Translational Neuroscience, University Medical Center Utrecht (UMCU) Brain Center, Utrecht University, 3584 CX Utrecht, The Netherlands.

Background: Previous works have shown that the expression of Class-II-Transactivator (CIITA) in tumor cells reduces the growth of glioblastoma (GB) in animal models, but immune effects cannot solely explain this. Here, we searched for immune-independent effects of CIITA on the proliferation of GB.

Methods: Murine GL261 and human U87, GM2 and GM3 malignant glioma cells were transfected with CIITA.

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Cervical cancer (CC) is the fourth most common neoplasia in women worldwide. Although early-stage CC is often curable, 40 to 50% of patients are diagnosed at a locally advanced stage. Metastatic disease accounts for the principal cause of death.

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Exploring end-of-life decision-making in China for disorders of consciousness.

Ann Med

December 2024

International Unresponsive Wakefulness Syndrome and Consciousness Science Institute, Hangzhou Normal University, Hangzhou, China.

Objectives: We aim to investigate the ethical attitudes of the Chinese population toward withdrawal of life-sustaining treatment (WLST) in disorders of consciousness (DoC) patients.

Methods: A self-administered questionnaire concerning WLST was distributed to Chinese medical professionals and non-medical participants between February and July 2022. Statistical analysis included chi-square tests and logistic regressions.

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Objectives: The aim of this retrospective study was to collect epidemiological, clinical, laboratory, imaging, management, and follow-up data on cases of alveolar echinococcosis (AE) diagnosed and/or followed up within the Namur Hospital Network (NHN) in order to gather information on the challenges, pitfalls, and overall experience in the diagnosis and treatment of AE.

Methods: EchiNam was a multicenter retrospective study. Patients diagnosed and/or treated for probable or confirmed AE in the NHN between 2002 and 2023 were included in the study.

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Auto-induced cognitive trance (AICT) is a modified state of consciousness derived from shamanic tradition that can be practised by individuals after specific training. The aim of this work was to characterize the phenomenological experiences of AICT, using text mining analysis. Free recalls of subjective experiences were audio-recorded in 27 participants after five pseudo-randomized experimental sessions: ordinary conscious resting state, with auditory stimulation and with an imaginary mental task, as well as during AICT with and without auditory stimulation.

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Article Synopsis
  • Biomarkers in psychiatry are essential for better diagnosis and management, and radionuclide imaging (PET and SPECT) shows potential for practical use, particularly in schizophrenia-spectrum disorders.
  • A systematic review evaluated 56 longitudinal studies involving 1,329 patients, focusing on the impact of PET and SPECT imaging on diagnosis and treatment personalization.
  • Key findings indicated that PET and SPECT can predict treatment responses and optimize dosages of antipsychotic medications, highlighting the need for more clinical trials to confirm these benefits.
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Spinal muscular atrophy in Brazil: from individual treatment to global management.

J Pediatr (Rio J)

November 2024

Departamento de Neurologia, Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, São Paulo, Brazil.

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Background: COVID-19 has put a huge strain on the healthcare systems worldwide, requiring unprecedented intensive care resources. There is still an unmet clinical need for easily available biomarkers capable of predicting the risk for severe disease. The main goal of this prospective multicenter study was to identify biomarkers that could predict ICU admission and in-hospital mortality.

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Oncocytic adenocarcinoma (OC) of the salivary glands is a rare and controversial entity. It was recently reclassified as "salivary carcinoma NOS and emerging entities" in the 2022 WHO classification of head and neck tumors. The lack of specific molecular alterations and its potential affiliation with other salivary gland carcinomas, such as the oncocytic mucoepidermoid carcinomas (OMEC) or the oncocytic subtype of salivary duct carcinomas (OSDC) justified this reclassification.

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Scoping review on shamanistic trances practices.

BMC Complement Med Ther

November 2024

Conscious Care Lab, GIGA Consciousness, University of Liège, Liège, Belgium.

Background: Shamanism is a spiritual tradition in which trance practitioners deliberately modify their state of consciousness to seemingly interact with an invisible world to resolve their community members' problems. This review aims to provide a multidisciplinary overview of scientific research on shamanic trance.

Methods: The search was performed using PubMed and Google Scholar databases.

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Experimental and clinical studies of consciousness identify brain states (i.e. quasi-stable functional cerebral organization) in a non-systematic manner and largely independent of the research into brain state modulation.

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The impact of Charcot-Leyden Crystal protein on mesothelioma chemotherapy: targeting eosinophils for enhanced chemosensitivity.

EBioMedicine

November 2024

Molecular and Cellular Epigenetics (GIGA) and Molecular Biology (TERRA), University of Liege, Liege & Gembloux, Belgium. Electronic address:

Background: In mesothelioma (MPM), clinical evidence indicates that the absolute eosinophil count negatively correlates with overall survival and response to standard chemotherapy. Since eosinophils poorly infiltrate MPM tumours, we hypothesised that endocrine rather than paracrine pathways mediate the therapeutic response. We thus studied the effect of eosinophil-associated factors on response to chemotherapy in mesothelioma.

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Article Synopsis
  • The aging population has sparked increased interest in monitoring skeletal diseases like osteoporosis, leading to advancements in bone turnover biomarkers since the 2000s.
  • Various markers from type I collagen, such as CTX, NTX, PINP, and ICTP, have been developed, but their complex structures make them difficult to analyze.
  • This study aims to characterize plasma and serum CTX by directly extracting type I collagen peptides from human samples using advanced proteomics techniques, resulting in the identification of multiple CTX species for better understanding of these biomarkers.
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Article Synopsis
  • Filgotinib, an oral medication for ulcerative colitis, has shown promising results in long-term treatment outcomes based on findings from the SELECTION trial.
  • Researchers used group-based trajectory modeling to classify patients’ symptom responses over time, identifying five distinct patient groups based on their treatment responses.
  • A majority of patients showed positive response trajectories, with factors such as recent diagnosis, usage of a higher filgotinib dose, and being biologic-naive linked to better outcomes and greater chances of achieving comprehensive disease control.
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Despite the growing evidence supporting the existence of CNS involvement in acute and chronic graft-versus-host disease (CNS-GvHD), the characteristics and course of the disease are still largely unknown. In this multicenter retrospective study, we analyzed the clinical, biological, radiological, and histopathological characteristics, as well as the clinical course of 66 patients diagnosed with possible CNS-GvHD (pCNS-GvHD), selected by predetermined diagnostic criteria. Results were then contrasted depending on whether pCNS-GvHD occurred before or after day 100 following allogeneic hematopoietic stem cell transplantation.

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Objective: This longitudinal pilot study aimed to evaluate the feasibility, safety and potential benefits of Platelet-Rich Plasma injections into the lumbar intervertebral discs in patients with low back pain and degenerative intervertebral monodiscopathy, assessing potential efficacy on disability.

Design: Longitudinal pilot study.

Methods: Six participants with chronic low back pain and lumbar degenerative intervertebral disc (monodiscopathy) disease underwent 1 Platelet-Rich Plasma injection, with a 1-year follow-up.

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Background: Convalescent plasma (CP) reduced the mortality in COVID-19 induced ARDS (C-ARDS) patients treated in the CONFIDENT trial. As patients are immunologically heterogeneous, we hypothesized that clusters may differ in their treatment responses to CP.

Methods: We measured 20 cytokines, chemokines and cell adhesion markers using a multiplex technique at the time of inclusion in the CONFIDENT trial in patients of centers having accepted to participate in this secondary study.

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Evidence for secondary ciliary dyskinesia in patients with cystic fibrosis.

J Cyst Fibros

October 2024

Pneumology Laboratory, I3 Group, GIGA Research Center, University of Liege, Belgium; Division of Respirology, Department of Pediatrics, University Hospital of Liege, Belgium.

Background: Mucociliary clearance (MCC) impairment can be due to mucus abnormalities or to a ciliary dysfunction, which can be innate, or secondary to infection and/or inflammation. In cystic fibrosis (CF), it is well documented that MCC is impaired due to mucus abnormalities, but little is known concerning ciliary beating. This study aimed to confirm that ciliary dyskinesia is present in CF, and if this might be innate or secondary to the chronic infection and/or inflammation.

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Early diagnosis of Duchenne muscular dystrophy - A Treat-NMD international workshop.

Neuromuscul Disord

December 2024

Department of Paediatrics, MDUK Oxford Neuromuscular Centre, University of Oxford, Oxford, UK; Department of Pediatrics, Division of Child Neurology Reference Center for Neuromuscular Disease, University Hospital of Liège & University of La Citadelle, Liège, Belgium; Division of Child Neurology, Department of Pediatrics, Centre de Référence des Maladies Neuromusculaires, University Hospital Liège and University of Liège, Liège, Belgium.

The diagnosis of Duchenne muscular dystrophy (DMD) is significant at any stage, however an early diagnosis in a presymptomatic or very early phase of DMD, offers unique opportunities and challenges for families and health care providers. Currently, there is limited evidence as to the optimal models of care during this stage of the condition..

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Objective: The objective of this study was to characterize exclusive costal lesions detected by 68 Gallium-labelled prostate-specific membrane antigen ([ 68 Ga]Ga-PSMA-11) PET/computed tomography (CT) at initial staging or biochemical recurrence (BCR) in prostate cancer (PCa) patients, and to identify clinical and/or PET/CT criteria associated with benign and malignant lesions.

Methods: We retrospectively identified 54 patients with PCa who underwent [ 68 Ga]Ga-PSMA-11 PET/CT for initial staging ( N  = 39) or BCR ( N  = 15) and whose reports described rib lesions, at the exclusion of any other lesions, whether doubtful, suspicious, or established. Posttherapy prostate-specific antigen (PSA) levels were used to determine whether those lesions were benign or malignant.

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Background: Interstitial lung diseases (ILDs) are an heterogeneous group of infiltrating lung pathologies, for which prompt diagnosis and continuous assessment are of paramount importance. While chest CT is an established diagnostic tool for ILDs, there are no formal guidelines on the follow-up regimen, leaving the frequency and modality of follow-up largely at the clinician's discretion.

Methods: The study retrospectively evaluated the indication of chest CT in a cohort of 129 ILD patients selected from the ambulatory care polyclinic at University Hospital of Liège.

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Spinal muscular atrophy (SMA) is a rare, genetic neurodegenerative disorder caused by insufficient production of survival motor neuron (SMN) protein. Diminished SMN protein levels lead to motor neuron loss, causing muscle atrophy and weakness that impairs daily functioning and reduces quality of life. SMN upregulators offer clinical improvements and increased survival in SMA patients, although significant unmet needs remain.

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