Publications by authors named "Christopher Burton"

Objectives: This study aimed to evaluate the cost-effectiveness of an extended-role general practitioner symptoms clinic (SC), added to usual care (UC) for patients with multiple persistent physical symptoms (sometimes known as medically unexplained symptoms).

Methods: This was a 52-week within-trial cost-utility analysis of a pragmatic multicenter randomized controlled trial comparing SC + UC (n = 178) with UC alone (n = 176), conducted from the primary perspective of the UK National Health Service and personal and social services (PSS). Base-case quality-adjusted life-years (QALYs) were measured using EQ-5D-5L.

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  • People with Parkinson's disease often have speech problems, affecting how they talk and interact with others.
  • The PD COMM trial tested two types of therapy to help with these speech issues: one is called Lee Silverman Voice Treatment LOUD, and the other is regular speech therapy from the National Health Service.
  • The study took place in the UK and involved different groups of participants, comparing the effectiveness and cost of each therapy method against doing nothing.
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Background: Emergency admissions are costly, increasingly numerous, and associated with adverse patient outcomes. Policy responses have included the widespread introduction of emergency admission risk stratification (EARS) tools in primary care. These tools generate scores that predict patients' risk of emergency hospital admission and can be used to support targeted approaches to improve care and reduce admissions.

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Background: Occult scaphoid fractures are difficult to diagnose radiographically. Evidence regarding prevalence and diagnostic accuracy of clinical tests is growing; however, gaps in knowledge remain and further research is needed.

Purpose: This study aimed to determine the prevalence of occult scaphoid fractures and other hand/wrist fractures, plus any clinical/demographic findings diagnostic of scaphoid fractures.

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Background: Although one objective of NHS 111 is to ease the strain on urgent and emergency care services, studies suggest the telephone triage service may be contributing to increased demand. Moreover, while parents and caregivers generally find NHS 111 satisfactory, concerns exist about its integration with the healthcare system and the appropriateness of advice. This study aimed to analyse the advice provided in NHS 111 calls, the duration between the call and ED attendance, and the outcomes of such attendances made by children and young people (C&YP).

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Objectives: To assess the clinical effectiveness of two speech and language therapy approaches versus no speech and language therapy for dysarthria in people with Parkinson's disease.

Design: Pragmatic, UK based, multicentre, three arm, parallel group, unblinded, randomised controlled trial.

Setting: The speech and language therapy interventions were delivered in outpatient or home settings between 26 September 2016 and 16 March 2020.

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Introduction: Biographical disruption describes the process by which illness impacts not just on a person's body and their participation in activities, but also on their sense of self. Biographical disruption is often followed by a process of biographical repair in which identity is reconstructed and a new normality is restored. People with persistent physical symptoms (sometimes referred to as medically unexplained symptoms) experience biographical disruption.

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Persistent physical symptoms (synonymous with persistent somatic symptoms) is an umbrella term for distressing somatic complaints that last several months or more, regardless of their cause. These symptoms are associated with substantial disability and represent a major burden for patients, health-care professionals, and society. Persistent physical symptoms can follow infections, injuries, medical diseases, stressful life events, or arise de novo.

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Background: People with multiple and persistent physical symptoms have impaired quality of life and poor experiences of health care. We aimed to evaluate the effectiveness of a community-based symptom-clinic intervention in people with multiple and persistent physical symptoms, hypothesising that this symptoms clinic plus usual care would be superior to usual care only.

Methods: The Multiple Symptoms Study 3 was a pragmatic, multicentre, parallel-group, individually randomised controlled trial conducted in 108 general practices in the UK National Health Service in four regions of England between Dec 6, 2018, and June 30, 2023.

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Objective: To conduct a scoping review of stigma in medical encounters for persistent physical symptoms and functional disorders (PPS/FD). Stigma is a social attribute that links a person to an undesirable characteristic. It has been extensively studied in relation to mental illness but less so in relation to PPS/FD.

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Background: We aimed to understand urgent and emergency care pathways for older people and develop a decision support tool using a mixed methods study design.

Objective(s), Study Design, Settings And Participants: Work package 1 identified best practice through a review of reviews, patient, carer and professional interviews. Work package 2 involved qualitative case studies of selected urgent and emergency care pathways in the Yorkshire and Humber region.

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  • Health systems are having a hard time keeping services running with limited resources, so a program called Evidence-Based Interventions (EBI) tried to cut down on unnecessary medical procedures in England.
  • In 2019, EBI published guidelines for 17 procedures, but research showed that the number of these procedures was already going down before EBI started and continued the same way afterwards.
  • The study found no big changes after EBI was introduced, and there’s a need for more research to figure out why some health care practices stick around even when they shouldn't.
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Context matters. Therefore, efforts to develop greater conceptual clarity are important for science and practice. In this commentary, we outline some key issues that were prompted by Squire's et al.

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Objective: To describe the teaching and delivery of an extended consultation model designed for clinicians to use with patients with persistent physical symptoms and functional disorders. The model is underpinned by current scientific knowledge about persistent physical symptoms and the communication problems that arise in dealing with them.

Methods: Process evaluation of training and delivery of the Recognition, Explanation, Action, Learning (REAL) model within the Multiple Symptoms Study 3: a randomised controlled trial of an extended-role GP "Symptoms Clinic".

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  • The study examines why general practitioners (GPs) often skip pelvic examinations (PEs) for women, which can delay diagnosing gynaecological cancers.
  • It uses qualitative interviews and the COM-B behaviour change model to explore GPs' perceptions about PEs, highlighting obstacles and motivations influencing their practices.
  • The findings suggest that GPs' decisions around PEs are complex and influenced by their training, clinical environment, and differing definitions of high-quality care, indicating a need for tailored interventions to encourage more frequent use of PEs.
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The mutation profile of the SARS-CoV-2 Omicron (lineage BA.1) variant posed a concern for naturally acquired and vaccine-induced immunity. We investigated the ability of prior infection with an early SARS-CoV-2 ancestral isolate (Australia/VIC01/2020, VIC01) to protect against disease caused by BA.

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Background: Pre-operative Health Optimisation is the engagement of patients in health behavior change, such as smoking cessation and weight reduction prior to surgery. Programmes which routinely delay surgery while some patients undergo preoperative optimisation are increasingly used within the UK. Advocates of this approach argue that it reduces perioperative risk and encourages longer term change at a teachable moment.

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Background: Rising demand for Emergency and Urgent Care is a major international issue and outcomes for older people remain sub-optimal. Embarking upon large-scale service development is costly in terms of time, energy and resources with no guarantee of improved outcomes; computer simulation modelling offers an alternative, low risk and lower cost approach to explore possible interventions.

Method: A system dynamics computer simulation model was developed as a decision support tool for service planners.

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Background: People with Long Covid (Post Covid-19 Condition) describe multiple symptoms which vary between and within individuals over relatively short time intervals. We aimed to describe the real-time associations between different symptoms and between symptoms and physical activity at the individual patient level.

Methods And Findings: Intensive longitudinal study of 82 adults with self-reported Long Covid (median duration 12-18 months).

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  • The study focuses on the quality of emergency department (ED) care for older patients, specifically those aged 75 and over, in response to the increasing elderly population and hospital pressures.
  • Using data from over a million ED visits, researchers identified factors that predict outcomes such as long wait times, hospital admissions, and re-attendance within 30 days.
  • Key findings indicate that older age, previous ED visits, and out-of-hours attendance increase the likelihood of longer waits and hospital stays, while living in more affluent areas is linked to better outcomes.
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Introduction: Persistent physical symptoms (which cannot be adequately attributed to physical disease) affect around 1 million people (2% of adults) in the UK. They affect patients' quality of life and account for at least one third of referrals from General Practitioners (GPs) to specialists. These referrals give patients little benefit but have a real cost to health services time and diagnostic resources.

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An imported case of monkeypox was diagnosed in December 2019 in a traveller returning from Nigeria to the UK. Subsequently, environmental sampling was performed at two adjoining single-room residences occupied by the patient and their sibling. Monkeypox virus DNA was identified in multiple locations throughout both properties, and monkeypox virus was isolated from several samples 3 days after the patient was last in these locations.

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