351 results match your criteria: "location VU University Medical Center[Affiliation]"

A convenient viral transduction based method for advanced multi-engineering of primary human (CAR) T-cells.

J Genet Eng Biotechnol

December 2024

Department of Hematology, Amsterdam UMC, Location VU University Medical Center, Cancer Center Amsterdam, Room CCA3.38, De Boelelaan 1117, Amsterdam 1081 HV, the Netherlands.

The past decades have illustrated the power of T-cell engineering in the development of new and successful cell therapies, such as chimeric antigen receptor (CAR) T-cells. Despite clinical success in hematological malignancies, it also becomes increasingly clear that additional T-cell engineering will be required to improve efficacy and safety and expand the application to solid tumors. Engineering is most often achieved by viral delivery of transgenes, however, viral vector capacity limitations make efficient and reproducible generation of multi transgene expressing T-cell therapeutics technically challenging.

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Aims/hypothesis: Our aim was to assess sex differences in the efficacy of angiotensin receptor blockers (i.e. losartan and irbesartan) on kidney and cardiovascular outcomes in individuals with type 2 diabetes and diabetic kidney disease.

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Background: Online home exercises represent opportunities to increase physical activity levels. However, high dropout rates are commonly reported in such programmes. This study aimed to investigate the predictors of dropping out from an online home exercise programme.

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Short-term Frailty Index Fluctuations in Older Adults: Noise or Signal?

J Gerontol A Biol Sci Med Sci

December 2024

Geriatric Medicine, Department of Medicine, Dalhousie University & Nova Scotia Health, Halifax, Nova Scotia, Canada.

Background: Reversible short-term fluctuations in the frailty index (FI) are often thought of as representing only noise or error. Here, we assess (i) the size and source of short-term FI fluctuations, (ii) variation across sociodemographic characteristics, (iii) association with chronic diseases, (iv) correlation with age, frailty level, frailty change, and mortality, and (v) whether fluctuations reflect discrete health transitions.

Methods: Nationwide, biweekly longitudinal data from 426 community-dwelling older adults (70+) were collected in the FRequent health Assessment In Later life (FRAIL70+) study using a measurement burst design (5 122 repeated observations, median of 13 repeated observations per person).

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Periodic health evaluation in Para athletes: a position statement based on expert consensus.

BMJ Open Sport Exerc Med

October 2024

School of Physical Education, Physical Therapy and Occupational Therapy, Department of Physical Therapy, Graduate Program in Rehabilitation Sciences, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.

Para athletes present a broad range of sports-related injuries and illnesses, frequently encountering barriers when accessing healthcare services. The periodic health evaluation (PHE) is a valuable tool for continuously monitoring athletes' health, screening for health conditions, assisting in the surveillance of health problems by establishing baseline information and identifying barriers to athlete's performance. This position statement aims to guide sports healthcare providers in the PHE for Para athletes across key impairment categories: intellectual, musculoskeletal, neurological and vision.

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Background: It is unclear whether social isolation and loneliness may precede frailty status or whether frailty may precipitate social isolation and loneliness. We investigated the reciprocal and temporal sequence of social isolation, loneliness, and frailty among older adults across 21 years.

Methods: We used seven waves of the Longitudinal Aging Study Amsterdam from 2302 Dutch older adults (M = 72.

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Gene-environmental influence of space and microgravity on red blood cells with sickle cell disease.

NPJ Genom Med

September 2024

Dutch Experiment Support Center (DESC), Department of Oral and Maxillofacial Surgery/Oral Pathology, Amsterdam Bone Center (ABC), Amsterdam UMC Location VU University Medical Center (VUmc) & Academic Centre for Dentistry Amsterdam (ACTA), Gustav Mahlerlaan 3004, 1081, LA Amsterdam, The Netherlands.

A fundamental question in human biology and for hematological disease is how do complex gene-environment interactions lead to individual disease outcome? This is no less the case for sickle cell disease (SCD), a monogenic disorder of Mendelian inheritance, both clinical course, severity, and treatment response, is variable amongst affected individuals. New insight and discovery often lie between the intersection of seemingly disparate disciplines. Recently, opportunities for space medicine have flourished and have offered a new paradigm for study.

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Background And Objective: A survival benefit was demonstrated for patients with low-volume synchronous metastatic hormone-sensitive prostate cancer (mHSPCa) when local radiotherapy to the prostate was added to androgen deprivation therapy. This study aims to determine the incidence of prostate cancer-related events and treatments in those who received and those who did not receive external beam radiotherapy for mHSPCa.

Methods: The HORRAD trial is a multicentre randomised controlled trial recruiting originally 432 patients with mHSPCa diagnosed between 2004 and 2014.

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HealthyTrailsBR - The prevalence of running-related injuries and cramps, and the description of personal and running characteristics in Brazilian trail runners: a cross-sectional study.

Braz J Phys Ther

November 2024

Department of Physical Therapy, Speech Therapy and Occupational Therapy, Faculty of Medicine, University of Sao Paulo (USP), Sao Paulo, Brazil; Amsterdam Collaboration on Health and Safety in Sports (ACHSS), Amsterdam Movement Sciences, Amsterdam Universities Medical Centers, location VU University Medical Center Amsterdam (VUmc), Amsterdam, the Netherlands. Electronic address:

Background: Physical activity in natural environments, such as trail running, is a way to nurture physical and mental health. However, running has an inherent risk of musculoskeletal injuries.

Objectives: To investigate the prevalence of running-related injuries (RRI) and cramps, and to describe the personal and training characteristics of Brazilian trail runners.

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Background: Frailty in older people is a rising global health concern; therefore, monitoring prevalence estimates and presenting projections of future frailty are important for healthcare planning.

Aim: To present current prevalence estimates of frailty and pre-frailty and future projections according to both dominant frailty models in a large population-based observational study including adults ≥ 70 years in Norway.

Methods: In this population-based observational study, we included 9956 participants from the HUNT4 70 + study, conducting assessments at field stations, homes, and nursing homes.

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Several conjugates between folic acid and a series of kinetically stable lanthanide complexes have been synthesized, using amide coupling and azide-alkyne cycloaddition methodologies to link the metal-binding domain to folate through a variety of spacer groups. While all these complexes exhibit affinity for the folate receptor, it is clear that the point of attachment to folate is essential, with linkage through the γ-carboxylic acid giving rise to significantly enhanced receptor affinity. All the conjugates studied show affinities consistent with displacing biological circulating folate derivatives, 5-methyltetrahydrofolate, from folate receptors.

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The ethical dimension of personal health monitoring in the armed forces: a scoping review.

BMC Med Ethics

August 2024

Department of Ethics, Law and Humanities, Amsterdam UMC, Location VU University Medical Center, De Boelelaan 1089a, 1081 HV, Amsterdam, The Netherlands.

Background: Personal Health Monitoring (PHM) has the potential to enhance soldier health outcomes. To promote morally responsible development, implementation, and use of PHM in the armed forces, it is important to be aware of the inherent ethical dimension of PHM. In order to improve the understanding of the ethical dimension, a scoping review of the existing academic literature on the ethical dimension of PHM was conducted.

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Article Synopsis
  • Researchers examined the effectiveness of corneal confocal microscopy (CCM) in detecting small nerve fiber loss in patients with chronic idiopathic axonal polyneuropathy (CIAP) compared to those with painful diabetic neuropathy (PDN) and healthy controls.
  • The study found that while patients with CIAP and PDN had fewer nerve fibers in their skin compared to healthy individuals, CCM results showed no significant differences in corneal nerve parameters for CIAP patients.
  • Ultimately, the findings suggest that CCM is not a reliable method for identifying small nerve fiber loss in patients with CIAP, unlike its use in diagnosing PDN.
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Background: Frailty, an age-related state of reduced physiological reserve, is often associated with lower socio-economic position (SEP). This systematic review synthesised observational studies assessing (i) the association between SEP and frailty prevalence; (ii) how changes in frailty status over time vary by SEP; and (iii) whether the association between frailty and clinical outcomes is modified by SEP.

Methods: We searched three electronic databases from 2001 to 2023.

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Background And Hypothesis: Recovering from a first psychosis is a highly individual process and requires the person to make sense of their experiences. Clinicians, in turn, need to comprehend these first-person perspectives, creating a mutual sense-making dynamic. Antipsychotic medication is a substantial part of psychosis treatment.

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The effectiveness of early interventions for post-stroke spasticity: a systematic review.

Disabil Rehabil

June 2024

Department of Rehabilitation Medicine, Amsterdam Movement Sciences, Amsterdam University Medical Centers, Location VU University Medical Center, Amsterdam, the Netherlands.

Purpose: To synthesize evidence on the effect of early post-stroke spasticity interventions.

Methods: Systematic literature search (PubMed, Embase, and Web of Science) encompassing studies on spasticity reducing interventions within 3 months post stroke on outcome defined within the International Classification of Functioning (ICF).

Results: In total, 27 studies were identified with  = 1.

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Functional disability and receipt of informal care among Chinese adults living alone with cognitive impairment.

Exp Gerontol

September 2024

Center for Clinical Big Data and Analytics of the Second Affiliated Hospital, Department of Big Data in Health Science School of Public Health, The Key Laboratory of Intelligent Preventive Medicine of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, Zhejiang, China. Electronic address:

Background: Adults with cognitive impairment are prone to living alone in large numbers but receive relatively little attention. This study aimed to evaluate whether living alone with cognitive impairment was associated with a higher burden of functional disability but lack of informal care.

Methods: 982 observations of adults living alone with cognitive impairment and 50,695 observations of adults living with others and with normal cognition were identified from 4 waves (2011/2012, 2013, 2015, and 2018) of the China Health and Retirement Longitudinal Study (CHARLS).

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Artificial intelligence and Machine Learning approaches in sports: Concepts, applications, challenges, and future perspectives.

Braz J Phys Ther

June 2024

Department of Physical Therapy, Faculty of Medicine, University of Sao Paulo (USP), Sao Paulo, Brazil; Amsterdam Collaboration on Health & Safety in Sports, Department of Public and Occupational Health, Amsterdam Movement Sciences, Amsterdam University Medical Centers (UMC) location VU University Medical Center Amsterdam (VUmc), Amsterdam, the Netherlands.

Background: The development and application of Artificial Intelligence (AI) and Machine Learning (ML) in healthcare have gained attention as a promising and powerful resource to change the landscape of healthcare. The potential of these technologies for injury prediction, performance analysis, personalized training, and treatment comes with challenges related to the complexity of sports dynamics and the multidimensional aspects of athletic performance.

Objectives: We aimed to present the current state of AI and ML applications in sports science, specifically in the areas of injury prediction, performance enhancement, and rehabilitation.

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Entrustable Professional Activities (EPAs) are an important tool to support individualisation of medical training in a competency-based setting and are increasingly implemented in the clinical speciality training for endocrinologist. This study aims to assess interrater agreement and factors that potentially impact EPA scores. Five known factors that affect entrustment decisions in health profesions training (capability, integrity, reliability, humility, agency) were used in this study.

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Article Synopsis
  • Advancements in understanding myelodysplastic neoplasms (MDS) have revealed important cellular and molecular factors that influence disease progression, highlighting the significance of immune dysregulation in the bone marrow during MDS evolution.
  • Despite these advancements, immunotherapy for MDS has lagged due to a lack of effective immune classifications for patient stratification and no widely accepted immune panels for clinical use.
  • To address these challenges, the i4MDS consortium proposes standardized immune monitoring approaches, including flow cytometry panels and cytokine assays, aiming to improve patient stratification and develop predictive markers for treatment response in MDS.
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Background: Children and adolescents treated for a brain tumor suffer from more fatigue than survivors of other types of childhood cancer. As tumor location might be predictive of fatigue, our aim was to investigate the longitudinal development of fatigue in children with brain tumors and risk factors for fatigue separately for different tumor locations.

Methods: Fatigue was assessed 1235 times for 425 participants.

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Associations between Bronchopulmonary Dysplasia, Insulin-like Growth Factor I and Nutrition.

Nutrients

March 2024

Division of Neonatology, Department of Pediatrics, Location VU University Medical Center, Amsterdam University Medical Centers, De Boelelaan 1117, 1081 HV Amsterdam, The Netherlands.

Insulin-like growth factor I (IGF-I) has been suggested as an important factor in the pathogenesis of bronchopulmonary dysplasia (BPD). In turn, nutrition has been associated with IGF-I levels and could be of importance in the pathogenesis of BPD. This study aimed to explore the association between nutrition, the IGF-I axis and the occurrence of BPD.

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Article Synopsis
  • - This study assessed whether radiomic features from pretreatment [F]FDG PET scans could better predict tumor response and survival in patients with locally advanced cervical cancer after chemoradiotherapy and surgery compared to traditional PET measurements and histopathologic data.
  • - Out of 195 patients analyzed, 67.2% showed no or minimal residual tumors after treatment, while 32.8% had larger residual tumors; further follow-ups indicated a 31.3% recurrence or progression rate, with 20% mortality due to the disease.
  • - Although some conventional and radiomic features were found to differ between responders and nonresponders, the predictive power for survival and response was generally low, with most metrics yielding areas under the curve
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