Publications by authors named "James Brimicombe"

Self-recorded, single-lead electrocardiograms (ECGs) are increasingly used to diagnose arrhythmias. However, they can be of variable quality, affecting the reliability of interpretation. In this analysis of ECGs collected in atrial fibrillation screening studies, our aims were to: (i) determine the quality of ECGs when recorded unsupervised; and (ii) investigate whether telephone training improved ECG quality.

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Background: Neuropsychiatric symptoms in SLE and other systemic autoimmune rheumatic diseases (SARDs) are challenging to diagnose, attribute and manage. We investigated the timings of onset of a broad range of neuropsychiatric (NP) symptoms in relation to timing of SLE onset. In addition, we explored whether NP symptoms may be a prodrome to SARD onset and to subsequent flares.

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Background And Objectives: A key step in electrocardiogram (ECG) analysis is the detection of QRS complexes, particularly for arrhythmia detection. Telehealth ECGs present a new challenge for automated analysis as they are noisier than traditional clinical ECGs. The aim of this study was to identify the best-performing open-source QRS detector for use with telehealth ECGs.

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Aims: Single-lead electrocardiograms (ECGs) can be recorded using widely available devices such as smartwatches and handheld ECG recorders. Such devices have been approved for atrial fibrillation (AF) detection. However, little evidence exists on the reliability of single-lead ECG interpretation.

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Introduction: Smoking during pregnancy is harmful to unborn babies, infants and women. Nicotine replacement therapy (NRT) is offered as the usual stop-smoking support in the UK. However, this is often used in insufficient doses, intermittently or for too short a time to be effective.

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Background: The prescription of injectable anticipatory medications ahead of possible need for last-days-of-life symptom relief is established community practice internationally. Healthcare teams and policy makers view anticipatory medication as having a key role in optimising effective and timely symptom control. However, how these medications are subsequently administered (used) is unclear and warrants detailed investigation to inform interdisciplinary practice and guidance.

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Objective: Attribution of neuropsychiatric symptoms in systemic lupus erythematosus (SLE) relies heavily on clinician assessment. Limited clinic time, variable knowledge, and symptom under-reporting contributes to discordance between clinician assessments and patient symptoms. We obtained attributional data directly from patients and clinicians in order to estimate and compare potential levels of direct attribution to SLE of multiple neuropsychiatric symptoms using different patient-derived measures.

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Although research has demonstrated that transport infrastructure development can have positive and negative health-related impacts, most of this research has not considered mental health and wellbeing separately from physical health. There is also limited understanding of whether and how any effects might be experienced differently across population groups, whether this differs according to the stage of development (e.g.

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Aims: There are few data on the feasibility of population screening for paroxysmal atrial fibrillation (AF) using hand-held electrocardiogram (ECG) devices outside a specialist setting or in people over the age of 75. We investigated the feasibility of screening when conducted without face-to-face contact ('remote') or via in-person appointments in primary care and explored impact of age on screening outcomes.

Methods And Results: People aged ≥65 years from 13 general practices in England participated in screening during 2019-20.

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Objective: Neuropsychiatric lupus (NPSLE) is challenging to diagnose. Many neuropsychiatric symptoms, such as headache and hallucinations, cannot be verified by tests or clinician assessment. We investigated prioritisations of methods for diagnosing NPSLE and attributional views.

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Article Synopsis
  • The study explores a broader range of neuropsychiatric symptoms in patients with systemic autoimmune rheumatic diseases (SARDs), finding that self-reported symptoms are significantly more common in these patients compared to controls.
  • Researchers conducted comparisons between patients, clinicians, and a control group, using mixed methods to analyze 30 different neuropsychiatric symptoms and their prevalence in a large patient sample.
  • The findings reveal a substantial gap between patients’ self-reports of mental health issues and clinicians’ assessments, highlighting barriers to symptom identification such as lack of communication and misunderstanding of symptom visibility.
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Article Synopsis
  • Patients with bladder and kidney cancer often face delays in diagnosis, leading to missed opportunities for timely care.
  • A study conducted in Eastern England identified patterns of suboptimal care, revealing that many patients with urinary tract infections (UTIs) were not referred for further evaluation, even when they met guidelines for suspected cancer.
  • Qualitative interviews highlighted significant barriers in the diagnostic process, including inadequate examinations and poor communication, particularly affecting older female patients.
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Purpose: A shift to remote consulting characterised the early stages of the COVID-19 pandemic in general practice which resulted in significant changes in the delivery of medical education. It is unclear whether these changes have been sustained and how they are perceived by faculty.

Methods: We surveyed a defined population of GP practices during April 2022 with questions to elicit estimates of medical student involvement in different types of remote consultation and supervisor ratings of their confidence in supervising different modalities of remote consultation.

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Background: GP practices deliver vital medical student teaching in the face of increasingly challenging circumstances.

Aim: To understand the nature and scale of threats to medical student teaching capacity in primary care.

Design & Setting: An electronic survey of a predefined population of 120 East of England GP practices that host medical student placements.

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Screening for atrial fibrillation (AF) could reduce the incidence of stroke by identifying undiagnosed AF and prompting anticoagulation. However, screening may involve recording many electrocardiograms (ECGs) from each participant, several of which require manual review which is costly and time-consuming. The aim of this study was to investigate whether the number of ECG reviews could be reduced by using a model to prioritise ECGs for review, whilst still accurately diagnosing AF.

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Objective: To better understand rheumatology patient and clinician pandemic-related experiences, medical relationships and behaviours in order to help identify the persisting impacts of the COVID-19 pandemic and inform efforts to ameliorate the negative impacts and build upon the positive ones.

Methods: Rheumatology patients and clinicians completed surveys (patients n = 1543, clinicians n = 111) and interviews (patients n = 41, clinicians n = 32) between April 2021 and August 2021. A cohort (n = 139) of systemic autoimmune rheumatic disease patients was also followed up from March 2020 to April 2021.

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Medication adherence can prevent health risks, but many patients do not adhere to their prescribed treatment. Our recent trial found that a digital intervention was effective at improving medication adherence in non-adherent patients with Hypertension or Type 2 Diabetes; but we do not know how it brought about behavioural changes. This research is a post-trial process evaluation of the mechanism by which the intervention achieved its intended effects.

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Objectives: The Covid-19 pandemic necessitated a rapid global transition towards telemedicine; yet much remains unknown about telemedicine's acceptability and safety in rheumatology. To help address this gap and inform practice, this study investigated rheumatology patient and clinician experiences and views of telemedicine.

Methods: Sequential mixed methodology combined analysis of surveys and in-depth interviews.

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Background: Medical graduates from the universities of Oxford and Cambridge have a lower intention to become GPs compared with other UK medical graduates. It is not clear to what extent this difference is present on admission to medical school.

Aim: To compare the career intention and influencing factors of students on admission to different UK medical schools.

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Background: Many patients with heart failure with preserved ejection fraction (HFpEF) are undiagnosed, and UK general practice registers do not typically record heart failure (HF) subtype. Improvements in management of HFpEF is dependent on improved identification and characterisation of patients in primary care.

Aim: To describe a cohort of patients recruited from primary care with suspected HFpEF and compare patients in whom HFpEF was confirmed and refuted.

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The PAM intervention is a behavioural intervention to support adherence to anti-hypertensive medications and therefore to lower blood pressure. This feasibility trial recruited 101 nonadherent patients (54% male, mean age 65.8 years) with hypertension and high blood pressure from nine general practices in the UK.

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Atrial fibrillation (AF) is a common irregular heart rhythm associated with a five-fold increase in stroke risk. It is often not recognised as it can occur intermittently and without symptoms. A promising approach to detect AF is to use a handheld electrocardiogram (ECG) sensor for screening.

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Objective: The shielding guidance in the UK for the clinically extremely vulnerable (CEV) commenced on 23 March 2020 in response to the coronavirus disease 2019 (COVID-19) pandemic. The purpose of this study was to explore the impact of the pandemic and shielding on patients with lupus and related systemic autoimmune rheumatic diseases (SARDs).

Methods: This was a mixed-methods cohort study ( = 111) including pre-lockdown baseline surveys (March 2020), follow-up surveys (June 2020) and in-depth interviews during July 2020 ( = 25).

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Objective: The aim was to explore the self-reported impact of the COVID-19 pandemic on changes to care and behaviour in UK patients with systemic autoimmune rheumatic diseases, to help ensure that patient experiences are considered in future pandemic planning.

Methods: This was a longitudinal mixed methods study, with a cohort completing baseline surveys in March 2020 and follow-up surveys in June 2020 ( = 111), combined with thematic analysis of the LUPUS UK forum and participant interviews ( = 28).

Results: Cancellations of routine care and difficulties in accessing medical support contributed to some participants deteriorating physically, including reports of hospitalizations.

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