3,033 results match your criteria: "Luton & Dunstable University Hospital[Affiliation]"

Objectives: The aim of this study was to explore Allied Health Professions (AHP) support worker perceptions of feeling valued and to understand what factors contribute to this feeling of "value".

Design: This was a qualitative study with semi-structured interviews undertaken virtually. The data were analysed using a process of thematic analysis in order to gain an in depth understanding of the factors that affect support workers feeling "valued".

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A multi-functional platform for stimulating and recording electrical responses of SH-SY5Y cells.

Anal Methods

January 2025

International Research Centre for Nano Handling and Manufacturing of China, Changchun University of Science and Technology, Changchun 130022, China.

In recent years, multifunctional cell regulation on a single chip has become an imperative need for cell research. In this study, a novel multi-functional micro-platform integrating wireless electrical stimulation, mechanical stimulation and electrical response recording of cells was proposed. Controlling cell fate by photoexcited radio stimulation of cells on photosensitive films can precisely orchestrate biological activities.

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Clinical Features, Biochemistry, Imaging, and Treatment Response in a Single-Center Cohort With Coenzyme Q Biosynthesis Disorders.

Neurol Genet

December 2024

From the Mitochondrial Research Group (A.W., S.R.), Genetics and Genomic Medicine Department, UCL Great Ormond Street Institute of Child Health, London; Medical Sciences Division (A.W.), University of Oxford; Department of Radiology (S.S.), Great Ormond Street Hospital for Children; Neurometabolic Unit (A.L., S.H.), National Hospital for Neurology and Neurosurgery; Department of Chemical Pathology, Great Ormond Street Hospital for Children; Neuromuscular Diseases (A.L.), Queen Square, UCL Institute of Neurology; Inborn Errors of Metabolism Section (J.I.R.C., P.M., S.H.), Genetics and Genomic Medicine Programme, UCL Great Ormond Street Institute of Child Health; National Institute for Health Research Great Ormond Street Hospital Biomedical Research Centre (P.G.), University College London; Metabolic Department (P.G., S.R.), Great Ormond Street Hospital for Children; North West Thames Regional Genetic Service (A.G.), North West London Hospitals; Neonatal Intensive Care Unit (J.K.), Luton and Dunstable University Hospital; and Department of Paediatric Neurology (J.H.), Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom.

Background And Objectives: Disorders of coenzyme Q (CoQ) biosynthesis comprise a group of 11 clinically and genetically heterogeneous rare primary mitochondrial diseases. We sought to delineate clinical, biochemical, and neuroimaging features of these disorders, together with outcomes after oral CoQ supplementation and the utility of peripheral blood mononuclear cell (PBMNC) CoQ levels in monitoring therapy.

Methods: This was a retrospective cohort study, registered as an audit at a specialist pediatric hospital (Registration Number: 3318) of 14 patients with genetically confirmed CoQ biosynthesis deficiency, including 13 previously unreported cases.

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Genetic Landscape of a Cohort of 120 Patients with Diminished Ovarian Reserve: Correlation with Infertility.

Int J Mol Sci

November 2024

Unité de Génétique Moléculaire des Maladies Métaboliques et de la Reproduction, Hôpital Bicêtre, Faculté de Médecine Paris Saclay, INSERM U1193, 94275 Le Kremlin-Bicêtre, France.

Article Synopsis
  • Diminished ovarian reserve (DOR) and primary ovarian insufficiency (POI) significantly contribute to female infertility, with a recent study finding a genetic cause in 29.3% of POI cases.
  • A prospective study of 120 patients with unexplained DOR revealed a 24.2% diagnostic yield using advanced sequencing technology to identify genes related to various biological pathways.
  • Findings indicated that impaired oocyte quality is linked to meiosis/DNA repair genes, and the study supports the need for genetic testing as a routine part of infertility diagnosis and a potential predictor for progression to POI.
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Although India's organ donation rate is less than 1 per million population, significant disparities exist between the regions and centres within the country, leading to varying consent rates among different organ donation centres. Therefore, this study aimed to understand the experience of transplant coordinators and their barriers and facilitators in the deceased organ donation process across various organ donation centres in India. A phenomenological study using interviews was conducted among fourteen transplant coordinators purposefully recruited from public and private organ donation centres in India, with experience between six years and more than a decade.

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Anti N-methyl-D-aspartate receptor encephalitis during pregnancy: A case report.

J Gynecol Obstet Hum Reprod

November 2024

Université Paris-Saclay, AP-HP, Hôpital Bicêtre, Service de Gynécologie-Obstétrique, 78, avenue du Général Leclerc - 94276 Le Kremlin-Bicêtre, France. Electronic address:

Anti-N-methyl-D-aspartate receptor (NMDA-R) encephalitis is an immune-mediated encephalitis that primarily affects young women. Due to the psychiatric and neurological symptoms, the diagnosis can be challenging, especially during pregnancy. During pregnancy, treatments must take into account the fetal and neonatal risk and the risk of premature delivery.

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Background: Physical inactivity is an ongoing problem throughout the lifespan. For older people, inactivity has a negative impact on wellbeing, which worsened during the COVID-19 pandemic. Digital technologies can be employed to encourage uptake of social and physical activity through remotely delivered interventions to improve wellbeing, however, we need to understand older people's perceptions and experiences of using digital technologies before implementing these interventions.

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Objective: The objective of this study was to report the 12-month oncological outcomes for patients with non-muscle-invasive bladder cancer (NMIBC) within the prospective, international COVIDSurg Cancer study.

Patients And Methods: Eligible patients were aged ≥18 years and scheduled for elective surgical management of NMIBC with curative intent (transurethral resection of bladder tumour [TURBT] or bladder biopsy) from 21 January to 14 April 2020. The primary outcome was disease recurrence within 12 months of previous elective TURBT/bladder biopsy.

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Synergistic Regulation of DNA Morphology by Metal Cations and Low pH.

Microsc Res Tech

November 2024

International Research Centre for Nano Handling and Manufacturing of China, Changchun University of Science and Technology, Changchun, China.

As a flexible biomolecule, the spatial structure of DNA is variable. The effects of concentration, metal cations, and low pH on DNA morphology were studied. For the high concentration of DNA, the cross-linked branch-like or network structures were formed.

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Menopause Matters: Results of a National Survey of Rheumatoid Arthritis Patients in the UK.

Musculoskeletal Care

December 2024

Rheumatology, Northumbria Healthcare NHS Foundation Trust, North Shields, UK.

Article Synopsis
  • The study explores the impact of menopause on arthritis, noting that many patients report either the onset or worsening of symptoms during this transition.
  • A national survey completed by 779 participants found that 80% of women experienced increased arthritis symptoms during menopause, yet 93% had not discussed menopause with their healthcare providers.
  • Many participants felt that healthcare teams needed more training on menopause-related issues in relation to rheumatoid arthritis, highlighting a significant gap in communication and education.
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Objectives: Aromatase inhibitor induced bone loss (AIBL) is a recognised adverse event with resultant increase in fracture risk. We aimed to determine the real-world impact of the 2017 consensus guidelines on AIBL and see if it is effective in fracture prevention.

Methods: Over a 7-year study period, 1001 women prescribed AI were split in two groups.

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Machine learning-based optimal temperature management model for safety and quality control of perishable food supply chain.

Sci Rep

November 2024

School of Computer Science and Technology, Institute for Research in Engineering and Sustainable Environment, University of Bedfordshire, Luton, LU1 3JU, UK.

The management of a food supply chain is difficult and complex because of the product's short shelf-life, time-sensitivity, and perishable nature which must be carefully considered to minimize food waste. Temperature-controlled perishable food supply chain provides the highly crucial facilities necessary to maintain the quality and safety of the product. The storage temperature is the most vital factor in maintaining both the quality and shelf-life of a perishable food.

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Article Synopsis
  • Epilepsy is a widespread neurological disorder characterized by recurrent seizures, and this article provides a clinical overview specifically for UK medical students, covering its pathophysiology, classification, and management strategies.
  • The piece distinguishes between epilepsy and seizures and discusses risk factors, clinical features, differential diagnosis, and the importance of thorough evaluations for effective management.
  • It pulls data from UK health guidelines and studies to offer insights on incidence, treatment gaps, and strategies for acute seizure management, aiming to equip students with a solid foundation for evidence-based clinical practice.
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Introduction Mind The Bleep (MTB) is a junior doctor-led online education organisation that produces free open-access medical education (FOAMed) resources. This paper describes MTB vascular surgery online education programme. The target audience was early postgraduate doctors completing a rotation in vascular surgery.

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Chromosomal abnormalities in oocyte donor candidates: a French survey of over 8,200 karyotypes.

Fertil Steril

October 2024

CECOS et Biologie de la reproduction, Hôpital Jean Verdier, Hôpitaux Universitaires Paris Seine-Saint-Denis, AP-HP, Université Sorbonne Paris Nord, Villetaneuse, France; INSERM U1016-Equipe "Génomique, Epigénétique et Physiologie de la Reproduction," Institut Cochin, Université Paris Descartes-Paris, Paris, France.

Objective: To study karyotypes of >8,200 oocyte donor candidates in nulliparous or multiparous women compared with a reference population.

Design: A retrospective observational multicentric study.

Setting: University Hospital Centers.

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Nursing students in undergraduate programmes exhibit comparable, sometimes higher, levels of poor mental health and substance use compared to the general population; however, this area remains under-researched in New Zealand. The study involved 172 nursing students enrolled in the Bachelor of Nursing programme at one tertiary institution in Auckland, New Zealand. Employing a mixed-methodology approach, a 29-question survey comprising both open and closed questions was administered to explore the students' experiences with mental health and substance use, as well as their access to support services.

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Background Sickle cell anemia (SCA) is a common condition of public health concern in Nigeria. Different therapeutic approaches have been developed to manage SCA, including blood transfusion. In a bid to develop a sustainable solution to the blood supply pool, the SmileBuilders Initiative organizes a blood donation drive (Donate-A-Pint Project) quarterly in Ibadan, Nigeria.

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Atomic force microscopy wide-field scanning imaging using homography matrix optimization.

Micron

January 2025

International Research Centre for Nano Handing and Manufacturing of China, Changchun University of Science and Technology, Changchun 130012, China. Electronic address:

During the offline combination of multiple atomic force microscopy (AFM) images, changes in probe displacement can be affected by dynamic noise, leading to dislocation and tearing in the stitching. To overcome this, we designed a homography matrix optimization method to describe the relative positional relationship between images by constructing the original image matrix and applying singular value decomposition to denoise the homography matrix. Additionally, we implemented a scale-invariant feature transform (SIFT) to extract feature points.

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The diaphragm is the primary muscle of respiration. Here, we disclose a fascinating patient's perspective that led, by clinical reasoning alone, to a novel mechanism of spontaneous respiratory arrests termed diaphragm cramp-contracture (DCC). Although the 7-year-old boy survived its paroxysmal nocturnal "bearhug pain apnea" episodes, essentially by breathing out to breathe in, DCC could cause sudden unexpected deaths in children, especially infants.

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Long Covid: a global health issue - a prospective, cohort study set in four continents.

BMJ Glob Health

October 2024

ISARIC Global Support Centre, Pandemic Sciences Institute, Nuffield Department of Medicine, University of Oxford, Oxford, UK

Article Synopsis
  • A study investigated the global prevalence of Long Covid symptoms in individuals from high-income countries (HICs) and low- to middle-income countries (LMICs), since most previous research focused on HICs.
  • The research involved 11,860 participants from 17 countries, examining symptoms like fatigue, breathlessness, and their impact on daily life at various time points after hospitalization.
  • Findings revealed a significantly higher proportion of Long Covid cases and associated symptoms in HICs compared to LMICs, suggesting that while LMICs have lower reported rates, the overall impact of Long Covid might still be significant due to healthcare disparities.
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Introduction Single Best Answer questions are an established assessment format in medical education, however, their use as a teaching tool is underexplored in the literature. We aimed to assess the effectiveness and impact of implementing Single Best Answer (SBA) questions into lecture teaching, compared to standard lectures. Methods This evaluation utilised a mixed-method retrospective approach, combining quantitative and qualitative analysis of routine teaching feedback.

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Article Synopsis
  • - The ATTEST-2 trial evaluated if tenecteplase, a newer thrombolytic agent, is at least as effective as the standard alteplase within 4.5 hours of an acute ischaemic stroke by comparing outcomes like the modified Rankin Scale (mRS) at 90 days post-treatment.
  • - Conducted across 39 UK stroke centers, the study randomly assigned 1,777 eligible stroke patients to receive either tenecteplase or alteplase, focusing on their recovery outcomes and safety, including complications such as bleeding.
  • - Results showed that tenecteplase was non-inferior to alteplase regarding the distribution of mRS scores, but it did not
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