1,250 results match your criteria: "Amsterdam University Medical Centres[Affiliation]"

Background: Behavioral parent training (BPT) is a well-established intervention for children with attention-deficit/hyperactivity disorder (ADHD), but most programs are long, which may limit their accessibility. This could be improved by making programs shorter. Here, we studied (1) the feasibility of a new brief BPT program and its procedures, and (2) pre-post changes in daily rated problem behaviors (primary outcome), children's disruptive behaviors, ADHD/ODD characteristics, impairment, and parents' sense of parenting competence (secondary outcomes).

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Background: Thromboelastometry plays a key role in many transfusion algorithms. ROTEM® Sigma is the fully automated successor of ROTEM® Delta. Compatibility with current ROTEM® Delta-based algorithms remains uncertain.

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Objective: Loss of sense of smell is a cardinal symptom of chronic rhinosinusitis with nasal polyps (CRSwNP) and significantly impacts health-related quality-of-life. Dupilumab significantly improved smell outcomes (loss of smell [LoS] score; University of Pennsylvania Smell Identification Test [UPSIT]) versus placebo in the phase 3 SINUS-24/-52 studies (clinicaltrials.gov, NCT02898454/NCT02912468) in patients with severe CRSwNP.

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Background: There is considerable practice variation in labelling, diagnosis and treatment of adults with sterile bone inflammation. We developed a expert consensus recommendations on the disease definition, diagnosis and treatment of this rare condition.

Methods: Systematic literature review and Grading of Recommendations, Assessment, Development and Evaluations-based appraisal of evidence, two Delphi surveys and three digital and in-person consensus meetings with a multidisciplinary expert panel and patient representatives.

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We looked at treatment rates and center density across countries for patients treated in 2022; 46,143 HCTs (19,011 (41.2%) allogeneic, 27,132 (58.8%) autologous) reported by 689 centers.

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Article Synopsis
  • The study focuses on developing guidelines for the safe use of fluoroscopy in gastrointestinal endoscopy, balancing its benefits with concerns about radiation exposure to patients and healthcare workers.
  • A modified Delphi method was used, involving three rounds of surveys with 46 experts, resulting in 43 proposed statements, of which 31 achieved consensus and were prioritized across various categories such as Patient Safety and Staff Safety.
  • The final consensus statements highlight the importance of education and safety measures, with a significant majority rated as high priority, aiming to enhance safety culture in healthcare settings while utilizing fluoroscopy.
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Prenatal detection of cardiac abnormalities has increased significantly over the past few decades, such that fetal cardiology has developed into a sub-specialty of paediatric and congenital cardiology. As this speciality develops further and extends across Europe and more globally, it is important to standardize the requirements for training and subsequent practice, to optimize prenatal diagnosis and perinatal care. In addition to the knowledge and technical skills required to make a correct diagnosis, the counseling of families after diagnosis and the planning of appropriate perinatal management is equally important.

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Background: Understanding the risk of cancer after the diagnosis of another condition can present opportunities for earlier diagnosis. We examined the risk of cancer diagnosis conditional on prior diagnosis of atrial fibrillation (AF).

Methods: Linked electronic health records were used to identify patients aged ≥18 with new-onset AF and age-sex-matched controls.

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Article Synopsis
  • Fundus images help assess retinal blood vessels non-invasively, allowing researchers to extract 17 different vascular characteristics from over 130,000 images of UK Biobank subjects.
  • Genetic studies reveal that the heritability of these vascular traits ranges from 5% to 25%, and there are distinct genetic links among the traits, indicating different biological mechanisms at play.
  • The research identifies specific vascular features linked to health issues like heart attack and suggests that factors like blood pressure and body mass index may influence retinal vessel shapes.
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Controlled human infection models (CHIMs) are a critical tool for the understanding of infectious disease progression, characterising immune responses to infection and rapid assessment of vaccines or drug treatments. There is increasing interest in using CHIMs for vaccine development and an obvious need for widely available and fit-for-purpose challenge agents. Inno4Vac is a large European consortium working towards accelerating and de-risking the development of new vaccines, including the development of CHIMs for influenza, respiratory syncytial virus and Clostridioides difficile.

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Effects of gestational age on blood cortisol and prolactin levels during pregnancy in malaria endemic area.

PLoS One

November 2024

Institut de Recherche en Sciences de la Santé-Clinical Research Unit of Nanoro (IRSS-CRUN), Nanoro, Burkina Faso.

Background: The hormonal shift occurring in pregnant women is crucial for the outcome of pregnancy. We conducted a study in pregnant women living in a malaria endemic area to determine the potential effect of gestational age on the modulation of the endocrine system by cortisol and prolactin production during pregnancy.

Methods: Primigravidae and multigravidae with a gestational age between 16-20 weeks were included in the study and followed up to delivery and 6-7 weeks thereafter.

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Background: Historically, patients with metastatic renal cell carcinoma (mRCC) have been offered upfront cytoreductive nephrectomy (CN) followed by systemic therapy. Currently, CN is no longer the standard of care (SOC) based on the randomised phase 3 CARMENA study performed in the vascular endothelial growth factor receptor tyrosine kinase inhibitor era. With the advent of immune checkpoint inhibitor (ICI) combination therapy in first line, the role of CN needs to be reassessed.

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Real-world effectiveness of dupilumab in a European cohort of chronic rhinosinusitis with nasal polyps (CHRINOSOR).

J Allergy Clin Immunol

October 2024

Department of Otorhinolaryngology, Upper Airways Research Laboratory, Ghent University, Ghent, Belgium; Clinic for ENT diseases and Head and Neck Surgery, University Clinic Münster, Münster, Germany.

Article Synopsis
  • Pivotal studies have shown that dupilumab significantly improves nasal polyp scores, symptom scores, and overall quality of life in patients with chronic rhinosinusitis with nasal polyps (CRSwNP).
  • A large-scale evaluation at six European centers found that after 24 and 52 weeks of treatment, patient outcomes consistently improved, regardless of demographic factors or prior treatments.
  • By the end of the study, a substantial percentage of the patients met improved health criteria, indicating that dupilumab remains effective over time and not influenced by previous sinus surgeries or other major health issues.
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Article Synopsis
  • The study aimed to compare the effectiveness of a web-based cognitive-behavioral therapy program called "Fatigue In Teenagers on the interNET" with videocall-delivered activity management for adolescents aged 11-17 with myalgic encephalomyelitis/chronic fatigue syndrome.
  • Adolescents in the trial received either treatment for six months, and the effectiveness was measured using the 36-item Short Form Health Survey Physical Function subscale.
  • The trial involved random assignment of 314 adolescents, although participants and their families could not be blinded to their treatment group.
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Recent advances in chronic rhinosinusitis: pathophysiology, treatments, and outcome measures.

Rhinology

December 2024

Department of Otorhinolarynogology and head/neck surgery, Amsterdam University Medical Centres, Amsterdam, The Netherlands.

This review discusses major developments in chronic rhinosinusitis. The latest papers on prevalence of the disease, the burden for patients and society, the lack of awareness, the development of patient classifications and the consequences for the management of the disease. Our discussion includes major developments in the treatment of the disease with biologics but also their limitations.

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Background: Intravascular lithotripsy (IVL) is increasingly used for treatment of coronary artery calcification. This study aimed to evaluate contemporary utilisation patterns, safety and efficacy of IVL in an unselected real-world patient cohort.

Methods: We included 454 patients undergoing IVL from May 2019 to February 2024 across seven centres in two European countries.

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Objective: Providing current, evidence-based information to cancer survivors is critical for informed decision making. People diagnosed with a rare cancer report higher unmet information needs compared to common cancer survivors. However, interventions providing informational support for rare cancers are limited.

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Lower activity of cholesteryl ester transfer protein (CETP) and the risk of dementia: a Mendelian randomization analysis.

Alzheimers Res Ther

October 2024

Institute of Cardiovascular Science, Faculty of Population Health, University College London, 69-75 Chenies Mews, London, WC1E 6HX, UK.

Article Synopsis
  • * Utilizing Mendelian randomization, the study found that lower CETP levels were connected to beneficial impacts on various cardiovascular conditions and were also linked to greater brain volume and a reduced risk of Lewy body dementia and Parkinson's dementia.
  • * The findings indicate that targeting CETP could be a potential dementia treatment, particularly for individuals who carry the APOE-ε4 gene variant, which is associated with a higher risk of Alzheimer's disease.
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Background: The potential of molecular markers in the removed polys as reliable predictors of metachronous lesions is still uncertain.

Aim: Our aim was to evaluate the role of somatic mutations in KRAS in polyps of patients with high-risk adenomas to predict the risk of advanced polyps or colorectal cancer (CRC) within 3 years.

Methods: A total of 518 patients were prospectively enrolled.

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Temporal trend and regional disparity in the investigations for stable chest pain in Europe: An insight from the PIONEER IV trial.

J Cardiovasc Comput Tomogr

October 2024

Corrib Research Centre for Advanced Imaging and Core Laboratory, University of Galway, Galway, Ireland; Department of Cardiology, Saolta Group, Galway University Hospital Health Service Executive and University of Galway, Galway, Ireland.

Article Synopsis
  • - The ACC/AHA Chest Pain guidelines support the use of Coronary CT Angiography (CCTA) and FFRCT for better diagnosing coronary artery disease (CAD), yet many healthcare providers are not following these recommendations.
  • - In a study involving 673 stable chest pain patients across five European countries, CCTA emerged as the most frequently used noninvasive test, but nearly 40% of patients still received immediate CAD treatment without prior testing.
  • - The study revealed a lack of progress in improving adherence to CCTA and a low usage of FFRCT, underscoring the need for better diagnostic practices and updates to reimbursement policies.
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Harm-to-Benefit Ratio of Fecal Immunochemical Test-Based Screening for Colorectal Cancer Given Prior Fecal Hemoglobin Concentrations.

Clin Gastroenterol Hepatol

October 2024

Department of Public Health, Erasmus MC University Medical Centre, Rotterdam, the Netherlands; Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Stanford, California; Freenome Holdings, Incorporated, South San Francisco, California.

Background And Aims: This study aimed to provide evidence on the harm-to-benefit ratio of fecal immunochemical test (FIT)-based colorectal cancer (CRC) screening by previous fecal hemoglobin (f-Hb) concentrations, as reflected in the number needed to screen (NNS) and number needed to scope (NNSc).

Methods: Participants in up to 4 FIT screening rounds of the Dutch CRC screening program were included. The main outcomes of this study were the NNS and NNSc to detect 1 CRC and/or advanced neoplasia (AN) in screening rounds 2, 3, or 4, conditional on previous f-Hb concentrations.

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Slim Fit Off the Shelf Branched Endografts: The New Fashion?

Eur J Vasc Endovasc Surg

October 2024

Department of Vascular Surgery, Amsterdam University Medical Centres, location Vrije Universiteit, Amsterdam, the Netherlands; Amsterdam Cardiovascular Sciences, Microcirculation, Amsterdam, the Netherlands.

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Article Synopsis
  • * The MPHIA survey, conducted between January 2020 and April 2021, involved over 13,000 women to estimate cervical cancer screening prevalence and its association with demographic factors.
  • * Results show a 16.5% overall prevalence of self-reported cervical cancer screening, with higher rates among women living with HIV (37.8%) and the Southwest zone reporting the highest screening rates (24.1%).
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