186 results match your criteria: "University Hospital Bristol[Affiliation]"

Guillain-Barré syndrome (GBS) is characterized classically by progressive and symmetrical motor weakness and areflexia. We describe a case of GBS with initially preserved reflexes and power, leading to delayed diagnosis, who latterly required urgent ventilator support and plasmapharesis to highlight the importance of considering atypical presentations of this common condition.

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Article Synopsis
  • Cardiac surgery with cardiopulmonary bypass (CPB) can cause lung injuries, and this study evaluated the use of low frequency ventilation (LFV) during such procedures in patients needing valve surgery.
  • A total of 63 patients participated, with primary outcomes focused on lung inflammation markers and secondary outcomes on lung function and mobility post-surgery.
  • The results indicated that LFV was safe and effective, leading to better preserved lung function and movement, suggesting its potential for broader application in future studies.
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Introduction: The United Kingdom Registry of Endocrine and Thyroid Surgery (UKRETS) holds the largest database of pediatric parathyroidectomy cases globally. There are currently no quoted acceptable cure or complication rates in the literature.

Methods: This retrospective database analysis evaluates the efficacy and safety of targeted parathyroidectomy (tPTx) and bilateral neck exploration (BNE) in first-time parathyroidectomy for pediatric primary hyperparathyroidism (PHPT) through analysis of the UKRETS database (1995-2022).

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Qualitative study exploring the experiences of sexual dysfunction in premenopausal women with type 1 diabetes.

Diabet Med

January 2025

Division of Care in Long-Term Conditions, Florence Nightingale Faculty of Nursing, Midwifery and Palliative Care, King's College London, London, UK.

Aims: To explore the sexual experiences and interactions of women with type 1 diabetes to explicate an understanding of the impact of diabetes on women's sexual function. The study was conducted as part of a wider project to develop a patient-reported outcome measure to assess sexual dysfunction (SD) in premenopausal women with type 1 diabetes.

Methods: A qualitative study using face-to-face and virtual semi-structured interviews was conducted with premenopausal women with type 1 diabetes who have had some difficulties related to sexual functioning.

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Educational interventions reduce the severity of Post Intensive Care Syndrome-Family - Response to Rahimi-Bashar et al.

Intensive Crit Care Nurs

February 2025

School of Nursing and Midwifery, Faculty of Health, University of Plymouth, Plymouth, UK; Curtin School of Nursing Curtin University, Perth, Australia; Zhongshan Hospital, Fudan University, Shanghai, China.

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Gilteritinib is the current standard of care for relapsed or refractory fms related receptor tyrosine kinase 3 (FLT3)-mutated acute myeloid leukemia in many countries, however outcomes for patients relapsing after contemporary first-line therapies (intensive chemotherapy with midostaurin, or nonintensive chemotherapy with venetoclax) are uncertain. Moreover, reported data on toxicity and health care resource use is limited. Here, we describe a large real-world cohort of 152 patients receiving single-agent gilteritinib in 38 UK hospitals.

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Risk-benefit profile of onasemnogene abeparvovec in older and heavier children with spinal muscular atrophy type 1.

Neuromuscul Disord

September 2024

Dubowitz Neuromuscular Centre, UCL Great Ormond Street Institute of Child Health & Great Ormond Street Hospital, London, UK; NIHR Great Ormond Street Hospital Biomedical Research Centre, London, UK.

Article Synopsis
  • Spinal muscular atrophy (SMA) is a genetic disorder leading to muscle weakness due to mutations in the SMN1 gene.* -
  • Onasemnogene abeparvovec (OA) is a gene therapy approved for SMA that was administered to two heavy patients (20 kg) previously treated with another medication, Nusinersen.* -
  • The patients experienced mixed results after receiving OA, including liver issues needing steroids and limited improvement in muscle function, highlighting the importance of weighing risks and benefits for older and heavier SMA patients.*
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Long term outcome in non-multiple sclerosis paediatric acquired demyelinating syndromes.

Eur J Paediatr Neurol

September 2024

Birmingham Children's Hospital, Birmingham, UK; Institute of Health and Neurodevelopment, Aston University, Birmingham, UK.

Objectives: We aimed to study the risks of relapse and long term disability in children with non-MS acquired demyelinating syndromes (ADS).

Methods: In this prospective, multi-centre study, from the 14 UK pediatric neurology centres, children (<16 years) experiencing a first episode of ADS were recruited from 2010 to 2014. Case report forms were collected prospectively.

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Immunotherapy in the Context of Aortic Valve Diseases.

Cardiovasc Drugs Ther

December 2024

Bristol Medical School, Faculty of Health Sciences, University of Bristol, Bristol, UK.

Purpose: Aortic valve disease (AVD) affects millions of people around the world, with no pharmacological intervention available. Widely considered a multi-faceted disease comprising both regurgitative pathogenesis, in which retrograde blood flows back through to the left ventricle, and aortic valve stenosis, which is characterized by the thickening, fibrosis, and subsequent mineralization of the aortic valve leaflets, limiting the anterograde flow through the valve, surgical intervention is still the main treatment, which incurs considerable risk to the patient.

Results: Though originally thought of as a passive degeneration of the valve or a congenital malformation that has occurred before birth, the paradigm of AVD is shifting, and research into the inflammatory drivers of valve disease as a potential mechanism to modulate the pathobiology of this life-limiting pathology is taking center stage.

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Congenital heart disease (CHD) remains the most common birth defect, with surgical intervention required in complex cases. Right ventricle (RV) function is known to be a major predictor of sustained cardiac health in these patients; thus, by elucidating the divergent profiles between CHD and the control through tissue analysis, this study aims to identify new avenues of investigation into the mechanisms surrounding reduced RV function. Transcriptomic profiling, in-silico deconvolution and functional network analysis were conducted on RV biopsies, identifying an increase in the mitochondrial dysfunction genes and (padj = 4.

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Genetic landscape of atopic dermatitis.

Curr Opin Allergy Clin Immunol

October 2024

MRC Integrative Epidemiology Unit, Bristol Medical School, University of Bristol.

Purpose Of Review: This review summarizes recent advances in identifying genetic risk factors for atopic dermatitis and how these genetic associations are being used to explore the causal relationships between atopic dermatitis and potential risk factors and downstream outcomes.

Recent Findings: A recent large-scale GWAS meta-analysis has identified 91 genetic loci associated with atopic dermatitis. Rare variant studies have also identified new gain-of-function or loss-of-function variants implicated in atopic dermatitis, particularly for FLG and STAT6/JAK1 .

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Brexucabtagene autoleucel (brexu-cel) is an autologous CD19 CAR T-cell product, approved for relapsed/refractory (r/r) mantle cell lymphoma (MCL). In ZUMA-2, brexu-cel demonstrated impressive responses in patients failing ≥2 lines, including a bruton's tyrosine kinase inhibitor, with an overall and complete response rate of 93% and 67%, respectively. Here, we report our real-world intention-to-treat (ITT) outcomes for brexu-cel in consecutive, prospectively approved patients, from 12 institutions in the United Kingdom between February 2021 and June 2023, with a focus on feasibility, efficacy, and tolerability.

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Article Synopsis
  • * The 12 areas include issues like setup for PCI, managing vessel injuries, preventing haemodynamic collapse, and dealing with complications like perforations and radiation injuries.
  • * The statement serves to enhance clinical practice, research, and education by providing strategies to prevent complications and improve patient outcomes during CTO PCI procedures.
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Developing acute hepatitis B in immunocompetent non-responders to hepatitis B vaccination has been rarely reported. We report such a case in a 79 year old heterosexual male. There is evidence that tenofovir disoproxil/emtricitabine as primary prophylaxis can prevent acquisition of hepatitis B.

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Natural history of adults with KBG syndrome: A physician-reported experience.

Genet Med

August 2024

Department of Clinical Genetics, University Hospital Bristol and Weston NHS Foundation Trust, Bristol, United Kingdom; Centre for Academic Child Health, Bristol Medical School, University of Bristol, United Kingdom.

Article Synopsis
  • - The study focuses on KBG syndrome (KBGS), a rare neurodevelopmental disorder caused by mutations in the ANKRD11 gene, exploring its clinical features in adults, which are less documented compared to children.
  • - Researchers collected data on 36 adults with confirmed KBGS from various families and found symptoms such as mild intellectual disabilities, motor difficulties, psychiatric issues, and other health concerns like seizures and vision problems.
  • - The findings reveal a diverse range of adult experiences and abilities related to education and employment, contributing to the understanding of long-term outcomes for individuals with KBGS.
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Lymph node metastasis in vulvar cancer is a critical prognostic factor associated with higher recurrence and decreased survival. A survival benefit is reported with adjuvant radiotherapy but with potential significant morbidity. We aim to clarify whether there is high-quality evidence to support the use of adjuvant radiotherapy in this setting.

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The effect of different alignment strategies on trochlear orientation after total knee arthroplasty.

Knee Surg Sports Traumatol Arthrosc

July 2024

Department of Orthropedics and Traumatology, AUVA UKH Steiermark, Graz, Austria.

Purpose: When planning and delivering total knee arthroplasty (TKA), there are multiple coronal alignment strategies such as functional alignment (FA), kinematic alignment (KA), mechanical and adjusted mechanical alignment (MA, aMA). Recent three-dimensional and robotic-assisted surgery (RAS) studies have demonstrated that KA potentially better restores the trochlear anatomy than MA. The purpose of this study was to compare the restoration of the native trochlear orientation in patients undergoing RAS TKA using four different alignment strategies.

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Sertoli-Leydig tumor and DICER1 gene mutation: A case series and literature review.

J Obstet Gynaecol Res

July 2024

Department of Gynaecology Oncology, St Michael's Hospital, University Hospital Bristol and Weston NHS Trust, Bristol, England.

Objective: Sertoli-Leydig cell tumors (SLCTs) are rare neoplasms occurring in young women with 60% associated with DICER1 mutations. This is only the second published case series of patients with SLCTs with associated DICER1 gene alterations. DICER1 syndrome is a rare inherited tumor-susceptibility syndrome affecting organs such as the ovaries.

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Article Synopsis
  • Cardiac surgery causes significant inflammation, and the use of corticosteroids is being examined as a way to reduce this inflammation and prevent complications post-surgery, but their safety and effectiveness remain uncertain.
  • The study aims to compare the effects of corticosteroids versus no treatment in adults undergoing cardiac surgery, focusing on mortality, myocardial and pulmonary complications, among other outcomes like atrial fibrillation and length of hospital stay.
  • The research involved comprehensive searches for randomised controlled trials and analyzed data using standard methods to assess various outcomes, with new studies added since the original 2011 review.
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Thoracic ultrasound has become a well-implemented diagnostic tool for assessment and monitoring of patients with respiratory symptoms or disease. However, ultrasound examinations are user dependent and sufficient competencies are needed. The European Respiratory Society (ERS) hosts a structured and evidence-based training programme in thoracic ultrasound.

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Background: Real-world data on the efficacy and safety of onasemnogene abeparvovec (OA) in spinal muscular atrophy (SMA) are needed, especially to overcome uncertainties around its use in older and heavier children. This study evaluated the efficacy and safety of OA in patients with SMA type 1 in the UK, including patients ≥2 years old and weighing ≥13.5 kg.

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Background: UK medical graduates can apply for specialty training after completing a 2-year internship (foundation training). Postfoundation training application requirements vary depending on specialty but fundamentally require key skills such as teaching, research, and leadership.

Objective: This study investigated whether medical student demographics impact their self-reported familiarity with the Post-Foundation Training Pathways (PFTPs) and Post-Foundation Application Process (PFAP).

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It is unclear if cardiopulmonary resuscitation is an aerosol-generating procedure and whether this poses a risk of airborne disease transmission to healthcare workers and bystanders. Use of airborne transmission precautions during cardiopulmonary resuscitation may confer rescuer protection but risks patient harm due to delays in commencing treatment. To quantify the risk of respiratory aerosol generation during cardiopulmonary resuscitation in humans, we conducted an aerosol monitoring study during out-of-hospital cardiac arrests.

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Background: Primary adrenal insufficiency (PAI) mortality and morbidity remain unacceptably high, possibly arising as glucocorticoid replacement does not replicate natural physiology. A pulsatile subcutaneous pump can closely replicate cortisol's circadian and ultradian rhythm.

Objectives: To assess the effect of pump therapy on quality of life, mood, functional neuroimaging, behavioural/cognitive responses, sleep and metabolism.

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