224 results match your criteria: "VUB (Vrije Universiteit Brussel) - Universitair Ziekenhuis Brussel (UZ Brussel) Laarbeeklaan 101[Affiliation]"

Objectives: To explore the need for a specialization in clinical pharmacy and the model to be adopted, as perceived by Portuguese stakeholders.

Methods: A nominal group technique through two online meetings addressed four questions: pros and cons of specialization models used internationally; preferred model for Portugal; and success factors for implementation.

Key Findings: All nine stakeholders recognized the need to train pharmacists in clinical pharmacy and agreed specialization is essential, through a model including strong clinical undergraduate education, supplemented with postgraduate training.

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Combining evolution and protein language models for an interpretable cancer driver mutation prediction with D2Deep.

Brief Bioinform

November 2024

Interuniversity Institute of Bioinformatics (IB2), Université Libre de Bruxelles, Vrije Universiteit Brussel (ULB-VUB), Triomflaan, Brussels 1050, Belgium.

The mutations driving cancer are being increasingly exposed through tumor-specific genomic data. However, differentiating between cancer-causing driver mutations and random passenger mutations remains challenging. State-of-the-art homology-based predictors contain built-in biases and are often ill-suited to the intricacies of cancer biology.

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Comparison of whole genome sequencing typing tools for the typing of Belgian Legionella pneumophila outbreaks isolates.

Eur J Clin Microbiol Infect Dis

December 2024

Department of Microbiology and Infection Control, National Reference Centre for Legionella Pneumophila, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 101, 1090, Brussels, Belgium.

Whole genome sequencing (WGS) marks a turning point for outbreak investigations for microorganisms related to public health matters, like Legionella pneumophila (Lp). Here, we evaluated the available Lp WGS typing tools for isolates of previously documented Belgian outbreaks, as well as small groups of related and non-related isolates. One reference strain and 77 clinical and environmental isolates were evaluated.

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Regorafenib Combined with BRAF/MEK Inhibitors for the Treatment of Refractory Melanoma Brain Metastases.

Cancers (Basel)

December 2024

Team Laboratory for Medical and Molecular Oncology (LMMO), Translational Oncology Research Center (TORC), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 101, 1090 Brussels, Belgium.

Background: There are no active treatment options for patients with progressive melanoma brain metastases (MBM) failing immune checkpoint blockade (ICB) and BRAF/MEK inhibitors (BRAF/MEKi). Regorafenib (REGO), an oral multi-kinase inhibitor (incl. RAF-dimer inhibition), can overcome adaptive resistance to BRAF/MEKi in preclinical models.

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The Artemis program and lunar gateway present an opportunity to advance NASA's presence away from Earth's orbit and back to the Moon. Astronauts will be faced with many dermatological challenges unique to the lunar environment, such as the surface material on the Moon. We used PubMed and Google Scholar to perform a literature review with articles related to the effects of lunar dust on skin collated and analyzed to assess the dermatological implications of these missions.

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Article Synopsis
  • Blood pressure variability (BPV) may predict negative health outcomes (NHOs) in adults aged ≥65, but current standards for what constitutes high BPV are lacking.
  • * A systematic review of 49 studies found that high systolic BPV is associated with greater odds of cardiovascular disease and cerebral deterioration compared to mean blood pressure (mBP).
  • * The study suggests that high BPV and mean BP both have significant impacts on health, with BPV offering notable predictive value, and provides guidelines for identifying elevated BPV in clinical settings.
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The future of midwifery care and education in Belgium: A discussion paper.

Midwifery

November 2024

KU Leuven, Department of Public Health and Primary Care, Academic Centre for Nursing and Midwifery, Kapucijnenvoer 7 blok g - box 7001, B-3000 Leuven, Belgium; REALIFE Research Group, Research Unit Woman and Child, Department of Development and Regeneration, KU Leuven, Herestraat 49PB 805, B-3000 Leuven, Belgium; Faculty of Health, University of Plymouth, Devon PL4 8AA, United Kingdom. Electronic address:

Background: Advanced education of midwives acting during the first 1000 days in life is key in optimum care provision for intergenerational health and wellbeing.

Aim: This paper provides a comprehensive analysis of the current context of midwifery care and (inter)national trends in midwifery education. Gaps for optimizing midwifery education in Belgium are defined.

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Small Bowel Obstruction Caused by Obturator Hernia.

J Belg Soc Radiol

November 2024

Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Department of Radiology, Laarbeeklaan 101, 1090 Brussels, Belgium.

In an elderly patient with a history of atypical, intermittent medial thigh pain presenting with signs of intestinal obstruction, entrapment of bowel loops in an obturator hernia should be included in the differential diagnosis and should be further elaborated by computed tomography (CT).

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Background: The long-term effectiveness of immunotherapies against Multiple Myeloma (MM) remains elusive, demonstrated by the inevitable relapse in patients. This underscores the urgent need for an in-depth analysis of the MM tumor-immune microenvironment (TME). Hereto, a representative immunocompetent MM mouse model can offer a valuable approach to study the dynamic changes within the MM-TME and to uncover potential resistance mechanisms hampering effective and durable therapeutic strategies in MM.

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Augmented reality guidance improves accuracy of orthopedic drilling procedures.

Sci Rep

October 2024

Department of Orthopedic Surgery and Traumatology, Universitair Ziekenhuis Brussel (UZ Brussel), Vrije Universiteit Brussel (VUB), Laarbeeklaan 101, 1090, Brussels, Belgium.

In several orthopedic procedures, the accurate use of surgical power tools is critical to avoid damage to surrounding tissues. As such, various guidance techniques and safety measures were developed. Augmented reality (AR) guidance shows promise but requires validation.

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AXL as immune regulator and therapeutic target in Acute Myeloid Leukemia: from current progress to novel strategies.

Exp Hematol Oncol

October 2024

Translational Oncology Research Center (TORC), Team Hematology and Immunology (HEIM), Vrije Universiteit Brussel (VUB), Laarbeeklaan 103, Brussels, 1090, Belgium.

Until recently, treatment options for patients diagnosed with Acute Myeloid Leukemia (AML) were limited and predominantly relied on various combinations, dosages, or schedules of traditional chemotherapeutic agents. Patients with advanced age, relapsed/refractory disease or comorbidities were often left without effective treatment options. Novel advances in the understanding of leukemogenesis at the molecular and genetic levels, alongside recent progress in drug development, have resulted in the emergence of novel therapeutic agents and strategies for AML patients.

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Efficient α and β radionuclide therapy targeting fibroblast activation protein-α in an aggressive preclinical mouse tumour model.

Eur J Nucl Med Mol Imaging

September 2024

Vrije Universiteit Brussel, Department of Biomedical Sciences, Translational Oncology Research Center, Laboratory for Molecular and Cellular Therapy, Laarbeeklaan 103. Building E, Brussels, 1090, Belgium.

Article Synopsis
  • - The study investigates the effectiveness of targeted radionuclide therapy (TRT) using FAP-targeted sdAbs (4AH29) in a lung cancer mouse model, examining both the treatment's biodistribution and its therapeutic outcomes when combined with PD-L1 immune checkpoint blockade.
  • - Results indicated significant tumor uptake of the therapies, with improved survival rates in treated mice compared to those receiving only the vehicle solution, and increased PD-L1 expression in tumors after treatment.
  • - The combination of high-dose [Ac]Ac-DOTA-4AH29 TRT with PD-L1 ICB showed enhanced therapeutic synergy, suggesting a promising approach for treating aggressive tumors.
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Article Synopsis
  • Umbilical cord blood (UCB) is a valuable stem cell source for patients without a matching donor, but its transplantation can lead to longer recovery times and higher complications.
  • This study aimed to assess the safety and feasibility of combining UCB transplantation with third-party mesenchymal stromal cells (MSC), focusing on treatment-related mortality (TRM) at day 100 and other outcomes.
  • Results showed that the combination is feasible, with a TRM of 18% at day 100, faster recovery times for blood cell counts, and minimal cases of graft versus host disease (GVHD), suggesting it may address some challenges associated with UCB transplantation.
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Immunotherapy efficacy and toxicity: Reviewing the evidence behind patient implementable strategies.

Eur J Cancer

September 2024

Department of Medical Oncology, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 101, 1090 Brussels, Belgium; Department of Internal Medicine, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 101, 1090 Brussels, Belgium.

The use of immune checkpoint inhibitors (ICI) in cancer treatment is expanding, offering promising outcomes but with an important risk of immune-related adverse events (irAEs). These events, stemming from an overstimulated immune system attacking healthy cells, can necessitate immunosuppressant treatment, disrupt treatment courses, and impact patients' quality of life. The analysis of ICI efficacy data has led to a better understanding of the characteristics of responders.

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Background: Radiofluorination of single domain antibodies (sdAbs) via N-succinimidyl-4-[F]fluorobenzoate ([F]SFB) has shown to be a promising strategy in the development of sdAb-based PET tracers. While automation of the prosthetic group (PG) [F]SFB production, has been successfully reported, no practical method for large scale sdAb labelling has been reported. Therefore, we optimized and automated the PG production, enabling a subsequently efficient manual conjugation reaction to an anti-fibroblast activation protein (FAP)-α sdAb (4AH29) and an anti-folate receptor (FR)-α sdAb (2BD42).

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[Occupational diseases related to otorhinolaryngology].

HNO

October 2024

Institut für HNO-Begutachtung, St. Franziskus-Krankenhaus Köln, Schönsteinstr. 63, 50825, Köln, Deutschland.

In the German Ordinance on Occupational Diseases (BKV), there are currently 82 occupational diseases listed, of which 18 partially or completely fall within the field of ENT medicine due to the associated health disorders. Noise-induced hearing loss is usually the focus of attention for the ENT specialist, but it has long since ceased to be the only occupational disease. In order to help uncover possible causalities between occupational noxious substances and diseases, it is important that physicians report their own observations and new scientific findings regarding suspected cases to the German Social Accident Insurance, especially in situations where cancer may be linked to occupational influences.

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Article Synopsis
  • * Researchers tested an AR head-mounted device (HMD) that uses infrared tracking and a handheld stylus to measure prosthetic femoral heads and cups, achieving low measurement errors when compared to standard methods.
  • * Results showed that the AR method is both accurate and reliable, making it a promising tool for identifying hip joint parameters, especially in patients with osteoarthritis.
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Article Synopsis
  • Radiotherapy combined with immune checkpoint blockade (ICB) is being tested in a clinical trial involving oligometastatic cancer patients to see if it can enhance T-cell responses and improve outcomes.
  • In this phase II trial, patients were split into two groups: one receiving a combination of treatments immediately after radiotherapy (arm A) and a control group receiving pembrolizumab alone (arm B).
  • Results showed a higher one-year progression-free survival rate in arm A (10%) compared to arm B (0%), but overall, the study did not meet its main goal of improving long-term survival outcomes.
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Corticosteroids and other immunosuppressants for immune-related adverse events and checkpoint inhibitor effectiveness in melanoma.

Eur J Cancer

August 2024

Department of Medical Oncology, University Medical Center Utrecht, Utrecht University, Heidelberglaan 100, 3584CX Utrecht, the Netherlands. Electronic address:

Background: Recent studies indicate an association between immunosuppression for immune-related adverse events (irAEs) and impaired survival in patients who received immune checkpoint inhibitors. Whether this is related to corticosteroids or second-line immunosuppressants is unknown. In the largest cohort thus far, we assessed the association of immunosuppressant type and dose with survival in melanoma patients with irAEs.

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Identification of RAD17 as a candidate cancer predisposition gene in families with histories of pancreatic and breast cancers.

BMC Cancer

June 2024

Clinical Sciences, Research Group Reproduction and Genetics, Centre for Medical Genetics, Universitair Ziekenhuis Brussel (UZ Brussel), Vrije Universiteit Brussel (VUB), Laarbeeklaan 101, Brussels, 1090, Belgium.

Background: Among the 10% of pancreatic cancers that occur in a familial context, around a third carry a pathogenic variant in a cancer predisposition gene. Genetic studies of pancreatic cancer predisposition are limited by high mortality rates amongst index patients and other affected family members. The genetic risk for pancreatic cancer is often shared with breast cancer susceptibility genes, most notably BRCA2, PALB2, ATM and BRCA1.

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Systematic hand-held echocardiography in patients hospitalized with acute coronary syndrome.

Eur Heart J Cardiovasc Imaging

September 2024

British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, 47 Little France Crescent, Edinburgh EH16 4TJ, UK.

Aims: Transthoracic echocardiography is recommended in all patients with acute coronary syndrome but is time-consuming and lacks an evidence base. We aimed to assess the feasibility, diagnostic accuracy, and time efficiency of hand-held echocardiography in patients with acute coronary syndrome and describe the impact of echocardiography on clinical management in this setting.

Methods And Results: Patients with acute coronary syndrome underwent both hand-held and transthoracic echocardiographies with agreement between key imaging parameters assessed using kappa statistics.

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Aims: There is an increasing awareness of the evidence-based selection of outcomes to be measured in clinical trials and clinical practice. Currently, there is no core outcome set (COS) for cardio-oncology, which may hinder the (inter)national comparison of the effectiveness of research and the quality of cardio-oncology care. The aim of this study is to develop a standard and pragmatic patient-centred outcome set to assess and monitor cancer patients and survivors at risk of or with cardiovascular diseases.

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From Investigating a Case of Cellulitis to Exploring Nosocomial Infection Control of ST1 Using Genomic Approaches.

Microorganisms

April 2024

Centre for Environmental Health and Occupational Health, School of Public Health, Université Libre de Bruxelles (ULB), Avenue Roosevelt 50, 1050 Brussels, Belgium.

can cause a large panel of symptoms besides the classic pneumonia presentation. Here we present a case of fatal nosocomial cellulitis in an immunocompromised patient followed, a year later, by a second case of Legionnaires' disease in the same ward. While the first case was easily assumed as nosocomial based on the date of symptom onset, the second case required clear typing results to be assigned either as nosocomial and related to the same environmental source as the first case, or community acquired.

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Over the last decades, the survival of multiple myeloma (MM) patients has considerably improved. However, despite the availability of new treatments, most patients still relapse and become therapy-resistant at some point in the disease evolution. The mutation profile has an impact on MM patients' outcome, while typically evolving over time.

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Evaluation of the ELITe InGenius and Bordetella ELITe MGB Kit for the detection and identification of B. pertussis, B. parapertussis and B. holmesii.

Diagn Microbiol Infect Dis

July 2024

Department of Microbiology, National Reference Centre for Bordetella pertussis, Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Laarbeeklaan 101, Brussels 1090, Belgium.

Bordetella pertussis is the causative pathogen of whooping cough or pertussis, a contagious respiratory disease. Aside from serodiagnosis, laboratory confirmation of pertussis is done through PCR, as B. pertussis is difficult to culture.

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