8,013 results match your criteria: "University College Hospital.[Affiliation]"

Background And Purpose: The rapidly evolving landscape of effective treatment options in multiple sclerosis has led to a shift of treatment objectives towards a treat-to-target approach aiming to suppress disease activity below the level of detectability early during the disease. To enable treat-to-target, a thorough reappraisal of available outcome measures with respect to their ability in this regard is required.

Methods: To that end, we conducted a comprehensive systematic literature review of more than 1000 studies using PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) 2020 methodology focusing on underlying evidence as well as utility and implementability in clinical practice.

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Aim: The proportion of less-than-full-time (LTFT) trainees in the National Health Service has been steadily increasing over the past decade. To date, there has been a paucity of data assessing their postgraduate training outcomes. We aimed to evaluate whether LTFT trainees show group-level differences in performance at the Fellowship of the Royal College of Radiologists (FRCR) exams, relative to their full-time counterparts.

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Article Synopsis
  • * A 2D convolutional neural network (CNN) was trained on synthesized data and tested on various datasets, achieving notable precision (85%) and recall (80%) in identifying motion issues.
  • * The model demonstrated excellent agreement with a radiologist's assessments (93%) and correlates strongly with an image quality metric, aiming to streamline the quality assessment process, especially in low-resource environments.
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Background: In Nigeria, COVID-19 vaccines were delivered through outreach activities, as well as integrated within routine immunisation. However, evaluations of integrated approaches for novel vaccines are scarce. We aimed to understand the perceived benefits and challenges of integrating the COVID-19 vaccine within routine immunisation in Nigeria, and identify ways to strengthen this approach.

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Background: Understanding the time to hypertension occurrence after antiretroviral treatment (ART) initiation in people living with HIV (PLHIV) and its determinants is important for designing interventions for control.

Objective: This study sought to estimate the median time of ART use to hypertension onset and its predictors in Nigerian PLHIV.

Design: A retrospective longitudinal study.

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  • Nigeria had the highest child mortality rate globally in 2019, prompting a study to address this issue using a whole-systems approach in the Kiyawa area of Jigawa state.
  • A community-based controlled trial was conducted, randomly assigning health care clusters to either an intervention or a control group, targeting mothers and children in participating households.
  • The intervention included participatory learning and action groups, a partnership-defined quality scorecard, and training for healthcare workers, aiming to reduce child mortality rates over a specified period.
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Background: Quarantine and isolation (Q&I) are interrelated but not mutually exclusive public health practices for disease control, which may face public resistance in the context of health emergencies due to associated challenges. Hence, it is often tough for most countries to implement Q&I even in the context of health emergencies. Therefore, this scoping review examines the challenges associated with the implementation of institutional Q&I strategies during major multicountry viral outbreaks (Ebola, Lassa and COVID-19) in Africa between 2000 and 2023.

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  • * A study of 73 prostate cancer patients treated with HDRB at University College Hospital, Nigeria, found that the median age of patients was 66, with many diagnosed through routine PSA screening; common symptoms included frequent urination and urgency.
  • * The research indicated significant relationships between factors like age, education level, and PSA screening with disease stage and risk group, highlighting the socio-demographic influences on prostate cancer presentations.
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Background: Locally advanced cervical cancer is treated with chemoradiotherapy (standard of care), but many patients still relapse and die from metastatic disease. We investigated chemoradiotherapy with or without induction chemotherapy to determine whether induction chemotherapy improves both progression-free survival and overall survival.

Methods: The INTERLACE trial was a multicentre, randomised phase 3 trial done at 32 medical centres in Brazil, India, Italy, Mexico, and the UK.

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Background: Patients with chronic pain often experience psychological issues. They may also exhibit harassing behaviors toward healthcare staff. This complex sociomedical issue necessitates increased attention.

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High-dose melphalan followed by stem cell rescue is the standard consolidative therapy for transplant-eligible patients with multiple myeloma (MM) in the United Kingdom. A melphalan dose of 200 mg/m (Mel200) is considered the "gold standard" for autologous stem cell transplant (ASCT) conditioning for fit patients ≤70 years old; however, with a peak diagnosis incidence at 80-89 years old in the UK dose adjustments will be inevitable to limit toxicities. In this single-centre UK-based retrospective analysis, data was collected from patients with plasma cell dyscrasias who underwent a first reduced-intensity, Mel140, ASCT from 2006 to 2019, a total of 81 patients.

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Long-term outcomes in unicompartmental knee arthroplasty: Survivorship of medial versus lateral unicompartmental knee arthroplasty.

J ISAKOS

December 2024

Department of Orthopedic Surgery and Sport Medicine, Croix-Rousse Hospital, FIFA Medical Center of Excellence, Lyon, France; Université de Lyon, Université Claude Bernard Lyon 1, IFSTTAR, LBMC UMR_T9406, 69622 Lyon, France.

Article Synopsis
  • - Unicompartmental knee arthroplasties (UKAs) have gained popularity for their faster recovery and better outcomes compared to total knee arthroplasties (TKAs), but concerns about their longevity remain.
  • - The article analyzes the survival rates and technical differences between medial and lateral UKAs, highlighting how patient characteristics and surgical methods affect outcomes.
  • - It emphasizes the importance of careful patient selection, refined surgical techniques, and introduces robotic technology as a way to improve precision in UKA procedures.
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  • * The research involved 250 children-125 experiencing VOC and 125 healthy controls, with MI prevalence rates of 42.4% and 23.2% based on troponin T, and 40.8% and 20.8% via ECG, respectively.
  • * Key risk factors for MI included older age, pain severity, length of illness, and high white blood cell and platelet counts, with age, pain intensity, and platelet levels
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Background: Sepsis is a common cause of serious illness and death. Sepsis management remains challenging and suboptimal. To support rapid sepsis diagnosis and treatment, screening tools have been embedded into hospital digital systems to appear as digital alerts.

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Healthcare workers (HCWs) are trusted sources of information for vaccination and their attitude toward vaccination is thus critical. We aimed to synthesize existing literature on healthcare workers' HPV vaccine confidence and their practices of recommending this vaccine. We conducted a systematic literature review and meta-analysis, with the search conducted last in March 2024.

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Congenital adrenal hyperplasia has been reported to manifest with white matter aberrations. However, many previous studies included only small samples, restricted their analyses to females, lacked a control group and/or did not correct for brain size. Here, we examined the largest sample to date, comprising 53 male and female participants with congenital adrenal hyperplasia, who were matched with 53 male and female controls in terms of sex, age, education, and verbal intelligence.

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  • The guidelines are created by the British Gynaecological Cancer Society and British Menopause Society to help healthcare professionals support women treated for gynaecological cancer, especially regarding menopausal symptoms that can affect life quality.* -
  • Cancer treatments like surgery, radiotherapy, and chemotherapy can impact hormonal function, and the guidelines discuss the use of hormone replacement therapy (HRT) based on cancer type and when it should start post-treatment.* -
  • The document also highlights the effectiveness and safety of vaginal estrogens for urogenital symptoms and reviews alternative treatments to HRT, including both medication and lifestyle approaches.*
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Congenital Adrenal Hyperplasia (CAH) has been reported to involve structural alterations in some brain regions. However, it remains to be established whether there is also an impact on the size of the brain as a whole. Here, we compiled the largest CAH sample to date (n = 53), matched pair-wise to a control group (n = 53) on sex, age, and verbal intelligence.

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Background And Objective: Delivering radiotherapy to the bladder is challenging as it is a mobile, deformable structure. Dose-escalated adaptive image-guided radiotherapy could improve outcomes. RAIDER aimed to demonstrate the safety of such a schedule.

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  • The study focused on childbearing among women living with HIV in Ibadan, Nigeria, analyzing data from 933 respondents aged 18-49.
  • The findings revealed a total fertility rate of 3.54, with over 70% likely to progress from their first to second birth, but progression rates dropped significantly for second to third births.
  • Various factors influenced birth progression, including initial child count at HIV diagnosis, marital status, education and employment of partners, and knowledge of partner's HIV status.
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  • * Recent efforts to stop smoking haven't been put into action yet, and it’s important to see what could happen if smoking rates stay the same or improve.
  • * Researchers used models to predict health outcomes by 2050 based on different scenarios of smoking rates, showing that cutting smoking could greatly improve health and life expectancy.
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Genomic profiles and prognostic biomarkers in patients with acute myeloid leukemia (AML) from ancestry-diverse populations are underexplored. We analyzed the exomes and transcriptomes of 100 patients with AML with genomically confirmed African ancestry (Black; Alliance) and compared their somatic mutation frequencies with those of 323 self-reported white patients with AML, 55% of whom had genomically confirmed European ancestry (white; BeatAML). Here we find that 73% of 162 gene mutations recurrent in Black patients, including a hitherto unreported PHIP alteration detected in 7% of patients, were found in one white patient or not detected.

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  • A large-scale, cross-national study examined the impact of removing the "excessiveness" requirement for diagnosing generalized anxiety disorder (GAD) among individuals living in challenging circumstances.
  • Data from over 133,000 adults across various income countries revealed that eliminating this criterion raises the global prevalence of GAD from 2.6% to 4.0%, especially in low- and middle-income countries.
  • Non-excessive worriers, while less severe, exhibit similar socio-demographic traits and impairment levels as excessive worriers, indicating they are significant cases deserving diagnosis and treatment.
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Aims: The outcomes of patients with unexpected positive cultures (UPCs) during revision total hip arthroplasty (THA) and total knee arthroplasty (TKA) remain unknown. The objectives of this study were to establish the prevalence and infection-free implant survival in UPCs during presumed aseptic single-stage revision THA and TKA at mid-term follow-up.

Methods: This study included 297 patients undergoing presumed aseptic single-stage revision THA or TKA at a single treatment centre.

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