Wilhelmina Children's Hospital

Linking nasopharyngeal and oropharyngeal microbiota to immune responses during influenza-like illness in an aging population

Older adults are vulnerable to influenza-like illness (ILI). To study how infection shapes the respiratory microbiota, we profiled nasopharyngeal (NP) and oropharyngeal (OP) communities alongside local immune mediators in adults aged 60–88, comparing asymptomatic, ILI, and recove...

Dried Urine Spots for Quantification of C0 (Free) Carnitine Excretion: A Validated Method for Follow-Up and Confirmatory Testing of Primary Carnitine Deficiency

Primary carnitine deficiency (PCD), caused by Organic Cation Transporter Novel 2 (OCTN2) deficiency, is detected by newborn screening (NBS) through low blood free carnitine (C0) concentrations. Confirmation of the diagnosis may be supported by demonstrating increased urinary C0 e...

Evaluation of nationwide variation in post-haemorrhagic ventricular dilatation management following national guideline implementation in the Netherlands

Abstract Purpose Post-haemorrhagic ventricular dilatation (PHVD) is a severe complication of germinal matrix–intraventricular haemorrhage in preterm infants and is associated with significant morbidity and adverse neurodevelopmental outcomes. In 2023, national recommendations for...

Adherence to treat-to-target recommendations in juvenile idiopathic arthritis in clinical practice

Abstract Objective To assess adherence to Treat-to-Target (T2T) recommendations for juvenile idiopathic arthritis (JIA) in clinical practice. Methods A nested cohort study in the multicenter international prospective UCAN JIA cohort was performed. Patient characteristics, clinica...

Selective immunoglobulin A deficiency and coeliac disease: Immune response dynamics

Abstract Objective To analyse the serological immune response in paediatric patients with selective immunoglobulin A deficiency (SIgAD) and coeliac disease (CeD), focusing on immunoglobulin G antibody dynamics after starting the gluten‐free diet (GFD). Methods Data from SIgAD pat...

Comprehensive In Vitro Profiling Demonstrates Successful Immune Evasion of Bioengineered Immune‐Shielded Heart Valves

Living donor valves for valve replacement in pediatric patients, come with the risk of immune rejection of the implanted tissue. To address this, and increase the options for living implants in pediatric patients, we previously developed a lentiviral immune-shielding strategy tha...

Promotion of long-term health in early life

Noncommunicable chronic diseases (NCDs) are on the rise in high-income countries, leading to substantial morbidity and mortality and contributing to increased resource demands and healthcare costs. Early-life exposures can initiate trajectories that culminate in NCDs later in lif...

The IO PhD International Research Program 15 years later: where do we stand?

Abstract Background International doctoral research programs represent an effective model for fostering scientific collaboration and training clinician-scientists. The Italia-Olanda PhD International Research Program (IO PhD), established in 2010, was designed to promote translat...

Multicenter retrospective study on perceived effectiveness, reported side effects, and cognitive outcomes of SSRIs in 22q11.2 deletion syndrome

22q11.2 deletion syndrome (22q11DS) markedly increases risk of psychiatric disorders, including anxiety and mood disorders, and is associated with a spectrum of cognitive impairment, from borderline functioning to intellectual disability, with cognitive decline frequently reporte...