51,241 results match your criteria: "Leiden University Medical Center; f.j.t.staal@lumc.nl.[Affiliation]"
Int J Audiol
January 2025
Department of Otorhinolaryngology, Radboud University Medical Center, Nijmegen, The Netherlands.
Objective: To assess the impact of cochlear implantation (CI) and speech perception outcomes on the quality of life (QoL) of adult CI users and their communication partners (CP) one-year post-implantation.
Design: This research is part of a prospective multicenter study in The Netherlands, called SMILE (Societal Merit of Intervention for hearing Loss Evaluation).
Study Sample: Eighty adult CI users completed speech perception testing and the Nijmegen Cochear Implant Questionnaire (NCIQ).
Cell Death Discov
January 2025
Cutaneous Biology Research Center, Massachusetts General Hospital and Harvard Medical School, Charlestown, MA, 02129, USA.
Ankyloblepharon-Ectodermal Defects-Cleft Lip/Palate (AEC) syndrome is a rare genetic disorder caused by mutations in the TP63 gene, which encodes a transcription factor essential for epidermal gene expression. A key feature of AEC syndrome is chronic skin erosion, for which no effective treatment currently exists. Our previous studies demonstrated that mutations associated with AEC syndrome lead to p63 protein misfolding and aggregation, exerting a dominant-negative effect.
View Article and Find Full Text PDFRMD Open
January 2025
Department of Immunology and Rheumatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
Objectives: To evaluate the potential of clinical factors, ultrasound findings, serum autoantibodies, and serum cytokine and chemokine profiles as predictors of clinical outcomes in rheumatoid arthritis (RA).
Patients And Methods: We included 200 patients with RA treated with biological and targeted synthetic disease-modifying antirheumatic drugs in a prospective multicentre ultrasound cohort study. Their serum levels of multiple cytokines and chemokines, rheumatoid factors, and serum autoantibodies (anti-cyclic citrullinated peptide-2 (anti-CCP2) and anti-carbamylated protein antibodies) were measured at baseline, 3 months and 12 months.
Mod Pathol
January 2025
Department of Pathology and Medical Biology, University Medical Center Groningen, Groningen, the Netherlands; Department of Pathology, Amsterdam University Medical Center, Amsterdam, the Netherlands. Electronic address:
Fibro-osseous tumors of the craniofacial bones are a heterogeneous group of lesions comprising cemento-osseous dysplasia (COD), cemento-ossifying fibroma (COF), juvenile trabecular ossifying fibroma (JTOF), psammomatoid ossifying fibroma (PsOF), fibrous dysplasia (FD), and low-grade osteosarcoma (LGOS) with overlapping clinicopathological features. However, their clinical behavior and treatment differ significantly, underlining the need for accurate diagnosis. Molecular diagnostic markers exist for subsets of these tumors, including GNAS mutations in FD, SATB2 fusions in PsOF, mutations involving the RAS-MAPK signaling pathway in COD, and MDM2 amplification in LGOS.
View Article and Find Full Text PDFClin Microbiol Infect
January 2025
Center of Infectious Diseases, Medical Microbiology and Infection Control, Leiden University Medical Center, Albinusdreef 2, 2333 ZA, Leiden, The Netherlands. Electronic address:
Thromb Res
January 2025
Thrombosis Research Group, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA; YNHH/Yale Center for Outcomes Research and Evaluation (CORE), New Haven, CT, USA; Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA. Electronic address:
Background: Isolated subsegmental pulmonary embolism (issPE) is a commonly encountered diagnosis. Although the International Classification of Diseases (ICD)-10 codes are used for research, their validity for identifying issPE is unknown. Moreover, issPE diagnosis is challenging, and the findings from radiology reports may conflict with those from expert radiologists.
View Article and Find Full Text PDFCortex
January 2025
Department of Experimental Clinical & Health Psychology, Ghent University, Ghent, Belgium.
Two event-related brain potential (ERP) components, the frontocentral feedback-related negativity (FRN) and the posterior P300, are key in feedback processing. The FRN typically exhibits greater amplitude in response to negative and unexpected outcomes, whereas the P300 is generally more pronounced for positive outcomes. In an influential ERP study, Hajcak et al.
View Article and Find Full Text PDFJ Mech Behav Biomed Mater
January 2025
Division of Orthopaedic Surgery, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada; Department of Medical Biophysics, Schulich School of Medicine & Dentistry, Western University, London, Ontario, Canada. Electronic address:
Background: The risk of early revision of total hip arthroplasty (THA) for polyethylene wear is now low, but there remains a need to perform wear measurements in patients for clinical surveillance. The gold standard of wear measurements has been radiostereometric analysis (RSA), which has limited availability. The use of computed tomography (CT) to perform THA wear measurement was described a decade ago and found to have acceptable accuracy and precision, but high radiation dose was a concern.
View Article and Find Full Text PDFJ Clin Med
January 2025
Department of Gastroenterology and Hepatology, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands.
JAK1 inhibitors have become an important addition to the therapeutic options for ulcerative colitis (UC), targeting key inflammatory pathways mediated by cytokines such as the IL-6 family, interferons, IL-2 family, IL-10 family, and G-CSF. However, not all patients respond equally, and chronic inflammation persists in a subset of individuals. The variability in treatment response may reflect the heterogeneity of UC.
View Article and Find Full Text PDFJ Clin Med
January 2025
Department of Internal Medicine, Leiden University Medical Center, 2333 ZA Leiden, The Netherlands.
Thymoglobulin is used to prevent allograft rejection and is being explored at low doses as intervention immunotherapy in type 1 diabetes. Thymoglobulin consists of a diverse pool of rabbit antibodies directed against many different targets on human thymocytes that can also be expressed by other leukocytes. Since Thymoglobulin is generated by injecting rabbits with human thymocytes, this conceivably leads to differences between Thymoglobulin batches.
View Article and Find Full Text PDFAliment Pharmacol Ther
January 2025
Department of Gastroenterology and Hepatology, Erasmus University Medical Center Rotterdam, Rotterdam, the Netherlands.
Background: The impact of prophylactic medication following ileocecal resection (ICR) for Crohn's disease (CD) merits further elucidation. Prophylactic medication following ileocecal resection (ICR) is recommended in patients with Crohn's disease (CD), particularly in patients at increased risk of recurrence, but the impact on long-term outcomes needs to be further elucidated.
Aim: To evaluate the effect of postoperative prophylactic medication on long-term prognosis.
Arthritis Res Ther
January 2025
Department of Biomedical Data Sciences, Section Molecular Epidemiology, Leiden University Medical Center, Leiden, Netherlands.
Objective: To explore IL11 co-expression profiles in our previously reported RNA-sequencing dataset of OA articular cartilage, in interaction with IL6, and to investigate the effects of hrIL11 administration as potential therapeutic strategy for OA articular cartilage using our biomimetic aged human osteochondral explant model of OA.
Methods: We used RNA-sequencing datasets of macroscopically preserved and lesioned OA articular cartilage (N = 35 patients). Spearman correlations were calculated between IL11 and IL6 expression levels and genes expressed in cartilage (N = 20048 genes).
BMC Pregnancy Childbirth
January 2025
Department of Obstetrics and Gynaecology, Leiden University Medical Centre, Leiden, the Netherlands.
Eur J Trauma Emerg Surg
January 2025
Department of Orthopedic and Trauma Surgery, Cantonal Hospital Lucerne, Lucerne, Switzerland.
Purpose: Little is known about the prevalence, impact and change of the symptoms after implant removal due to irritation in multiple rib fractures. This study aims to explore these aspects to improve treatment decision-making.
Methods: Data was collected from two hospitals in the Netherlands and Switzerland.
Commun Biol
January 2025
Division of Sleep and Circadian Disorders, Brigham and Women's Hospital, Boston, MA, USA.
Recent genome-wide association studies (GWASs) of several individual sleep traits have identified hundreds of genetic loci, suggesting diverse mechanisms. Moreover, sleep traits are moderately correlated, so together may provide a more complete picture of sleep health, while illuminating distinct domains. Here we construct novel sleep health scores (SHSs) incorporating five core self-report measures: sleep duration, insomnia symptoms, chronotype, snoring, and daytime sleepiness, using additive (SHS-ADD) and five principal components-based (SHS-PCs) approaches.
View Article and Find Full Text PDFEur J Trauma Emerg Surg
January 2025
Department of Surgery, Haaglanden Medical Center, The Hague, The Netherlands.
Purpose: Guidelines for treatment of medium-sized posterior fragments in trimalleolar fractures are scarce and show varying advice. Recent trials comparing fixation and no fixation of posterior fragments, show no difference in outcomes one year postoperatively. This study compares functional outcome and development of osteoarthritis in patients with fixation of a posterior malleolar fracture to patients without fixation of the posterior malleolus fracture.
View Article and Find Full Text PDFEur J Trauma Emerg Surg
January 2025
Department of Trauma Surgery, Leiden University Medical Center, Post zone K6-R, P.O. Box 9600, Leiden, 2300 RC, The Netherlands.
Background: Severely injured patients may suffer from acute disease-related or injury-related malnutrition involving a marked inflammatory response. This study investigated the prevalence and incidence of malnutrition and its relation with complications in severely injured patients admitted to the intensive care unit (ICU).
Methods: This observational prospective cohort study included severely injured patients (Injury Severity Score ≥ 16), admitted to the ICU of five level-1 trauma centers in the Netherlands and United States.
NPJ Digit Med
January 2025
Digital Medicine Society, Boston, MA, USA.
We propose the addition of usability validation to the extended V3 framework, now "V3+", and describe a pragmatic approach to ensuring that sensor-based digital health technologies can be used optimally at scale by diverse users. Alongside the original V3 components (verification; analytical validation; clinical validation), usability validation will ensure user-centricity of digital measurement tools, paving the way for more inclusive, reliable, and trustworthy digital measures within clinical research and clinical care.
View Article and Find Full Text PDFPresse Med
January 2025
Department of Medicine - Thrombosis and Hemostasis, Leiden University Medical Center, P.O. 9600, Albinusdreef 2, 2300 RC, Leiden, Zuid-Holland, the Netherlands. Electronic address:
Almost half of the acute pulmonary embolism (PE) survivors suffer from long-term sequelae that limit quality of life and their reintegration in society. The post-PE syndrome involves a spectrum of complications ranging from life-threatening pulmonary hypertension to deconditioning and psychosocial issues. The follow-up of acute PE has been demonstrated to be rife with challenges including long diagnostic delays, inefficient use of healthcare resources and the ignorance of psychosocial complications such as depression and anxiety.
View Article and Find Full Text PDFNeurosci Biobehav Rev
January 2025
Health Campus the Hague, Department of Public Health and Primary Care, Leiden University Medical Center, The Hague, the Netherlands. Electronic address:
Background: Interoception, the perception of the internal state of the body, offers an underrepresented and intriguing potential avenue for altering lifestyle-related behaviors. Interoception is intrinsically related to maintaining homeostasis and the flexible allostatic regulation of complex demands. Internal bodily states may also be influenced by lifestyle factors and related problems.
View Article and Find Full Text PDFAm J Transplant
January 2025
Erasmus MC Transplant Institute, Department of Internal Medicine, Division of Nephrology & Transplantation, University Medical Center Rotterdam, Rotterdam, the Netherlands.
Thromb Haemost
January 2025
Hematology, Erasmus University Medical Center, Rotterdam, Netherlands.
Background: Data on risks and benefits of long-term anticoagulants in patients with a life-limiting disease are limited. This cohort study aims to describe (dis)continuation of anticoagulants and incidences of bleeding and thromboembolic events in vitamin K antagonist (VKA) users with a life-limiting disease.
Methods: Data from five Dutch anticoagulation clinics were linked to data from Statistics Netherlands and the Netherlands Cancer registry.
Epidemiology
January 2025
Center for Communicable Disease Dynamics, Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA.
During the coronavirus disease (COVID-19) pandemic, researchers attempted to estimate the number of averted and avertible outcomes due to vaccination campaigns to quantify public health impact. However, the estimands used in these analyses have not been previously formalized. It is also unclear how these analyses relate to the broader framework of direct, indirect, total, and overall causal effects under interference.
View Article and Find Full Text PDFDev Cogn Neurosci
January 2025
Department of Developmental Psychology, University of Amsterdam, the Netherlands. Electronic address:
Computational neuroscience offers a valuable opportunity to understand the neural mechanisms underlying behavior. However, interpreting individual differences in these mechanisms, such as developmental differences, is less straightforward. We illustrate this challenge through studies that examine individual differences in reinforcement learning.
View Article and Find Full Text PDFDesmopressin (DDAVP) can be used to prevent or stop bleeding. However, large inter-individual variability is observed in DDAVP response and determinants are largely unknown. In this systematic review and meta-analysis we aim to identify the response to DDAVP, and the factors that determine DDAVP response in patients.
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