Publications by authors named "G V McDonnell"

Therapeutics of neuroinflammatory disorders including multiple sclerosis is one of the fastest growing areas in neurology. However, pressures on higher specialty training in neurology together with an expanding curriculum have led to challenges in adequately preparing trainees for a subspecialist career. In this study we set out to understand current perceptions and barriers to training in neuroinflammatory disorders among neurology trainees in the UK.

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Introduction: Spinal cord infarction is a rare but often devastating disorder. The pathogenesis of most non-surgical cases involves atherothrombosis and treatment with anticoagulation and antiplatelet agents may be indicated. Functional recovery in most cases is poor.

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Background: The cleaning of reusable medical devices involves inherent challenges that can impact on the effectiveness of the cleaning process; consequently, the subsequent safety of patients. Fluid dynamics play a critical role in determining the flow and distribution of cleaning agents where the design of the device can either facilitate or hinder this important process. Complex geometries, narrow channels, or irregular surfaces can impede effective flushing of contaminants leading to incomplete cleaning that creates a greater likelihood for patient contamination risks.

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Introduction: There remains a high unmet need for disease-modifying therapies that can impact disability progression in secondary progressive multiple sclerosis (SPMS). Following positive results of the phase 2 MS-STAT study, the MS-STAT2 phase 3 trial will evaluate the efficacy and cost-effectiveness of repurposed high-dose simvastatin in slowing the progression of disability in SPMS.

Methods And Analysis: MS-STAT2 will be a multicentre, randomised, placebo-controlled, double-blind trial of participants aged between 25 and 65 (inclusive) who have SPMS with an Expanded Disability Status Scale (EDSS) score of 4.

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Article Synopsis
  • - The study aimed to analyze real-world treatment persistence rates of disease-modifying therapies (DMTs) for individuals with multiple sclerosis (MS), examining factors that lead to discontinuation of these treatments.
  • - Data from 4,366 patients with relapse-onset MS were collected from 13 specialist centers in the UK, finding a median persistence of 4.3 years on any DMT, with adverse events and lack of efficacy being the top reasons for stopping treatment.
  • - Results indicated that immune reconstituting therapies like alemtuzumab may provide more prolonged DMT options compared to traditional therapies, emphasizing the importance of understanding DMT persistence for better treatment strategies.
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