Catherine Emma Davidson

Dr. Catherine Emma Davidson

Survey Coordination Centre, Picker Institute Europe, Oxford, Oxfordshire, UK
orcid

Research Focus & Metrics

Academic Career Length

4Years (2023-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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8 April 2025 in Healthcare
Verified
Journal Article
Open access
PDF file
CLCatherine Elizabeth Lightbody
Catherine Elizabeth Lightbody
CGClare Gordon
Clare Gordon
CBChristopher Burton
Christopher Burton
CDCatherine Emma Davidson
Catherine Emma Davidson
DJDamian Jenkinson
Damian Jenkinson
PTPREPARE Study Research Team
PREPARE Study Research Team
Background: Stroke has high mortality. Challenges in providing end-of-life care include uncertainty among healthcare professionals about when to start care. While generic tools and guidelines exist, which outline components of quality end-of life care, they may not fully address stroke’s unpredictable trajectories, complicating care planning. Objective: To enhance understanding of end-of-life care post-stroke. Methods: We undertook an explanatory sequential mixed methods approach, including a cross-sectional survey and semi-structured interviews. All 286 United Kingdom (UK) National Health Service (NHS) hospitals providing inpatient stroke care were approached for participation in an on-line cross-sectional survey. The survey of healthcare professionals from UK stroke units was used to map current stroke end-of-life care and models of care. Fourteen staff who completed the survey and agreed to a future interview were purposively selected. The semi-structured interviews with healthcare professionals involved in delivering end-of-life care post-stroke were conducted and interpreted using the Theoretical Domains Framework. We aimed to enhance our understanding of the experiences, expectations, challenges and barriers in providing end-of-life care post-stroke, including effective clinical decision-making. Results: Across 108 responding survey sites, 317 responses were received. Results showed a lack of structured tools and approaches, an absence of stroke-specific guidance and variable delivery of end-of-life care post-stroke. Thirteen staff (nurses, occupational therapists, medical stroke consultants, and a speech and language therapist) agreed to be interviewed. The data provided a fuller understanding of the context within which end-of-life care post-stroke is delivered. The varied challenges faced include: uncertain prognosis, complex decision-making process, varying skill levels, staffing levels, the hospital environment, emotional strain on both families and staff, inequitable access to specialist palliative care, and difficulties associated with different models of care (stroke service structures and cultural context). Conclusions: Provision of end-of-life care post-stroke is complex, challenging, uncertain, and inconsistent. There is limited evidence or guidance to support healthcare professionals. There is a need for implementation support, which includes education, to better enable quality and more consistent end-of-life care post-stroke. Further research is required to assess interventions that can support end-of-life care post-stroke to aid clinicians in providing quality palliative care for stroke patients.

11 December 2023 in Neurourology and Urodynamics
Verified
Journal Article
Open access
CGClare Gordon
Clare Gordon
CDCatherine Emma Davidson
Catherine Emma Davidson
CChristine Roffe
Christine Roffe
ACAndrew Clegg
Andrew Clegg
JBJo Booth
Jo Booth
DWDame Caroline Watkins
Dame Caroline Watkins
Introduction: Urinary incontinence (UI) affects over half of people with stroke. It is unclear which methods are accurate in assessing presence and type of UI to inform clinical management. Diagnosis of UI based on inaccurate methods may lead to unnecessary interventions. The aims of this systematic review were to identify, for adults with stroke, clinically accurate methods to determine the presence of UI and type of UI.Method: We searched seven electronic databases and additional conference proceedings. To be included, studies had to be primary research comparing two or more methods, or use a reference test.Results: We identified 3846 studies with eight eligible for inclusion. We identified 11 assessment methods within the eight studies. Only five studies had sufficient comparator data for synthesis. Due to heterogeneity of data, results on the following methods were narratively synthesized: Core Lower Urinary Tract Symptom Score (CLSS), clinical history and physical examination, Barthel Activities of Daily Living Index, International Consultation Incontinence Questionnaire Short Form (ICiQ‐SF) and urodynamic studies (UDS). Most studies were small and of low to medium quality. All reported differences in sensitivity, and none compared the same assessment methods.Conclusion: Current evidence is insufficient to support recommendations on the most accurate UI assessment for adults with stroke. Further research is needed.

11 September 2025 in Journal of the American Heart Association
Verified
Journal Article
Open access
CSCraig J. Smith
Craig J. Smith
ABAndrew Brand
Andrew Brand
ZHZoe Hoare
Zoe Hoare
EJEileen Jones
Eileen Jones
CDCatherine Emma Davidson
Catherine Emma Davidson
PBPaul R. Brocklehurst
Paul R. Brocklehurst
Background: Improving oral health in patients with acutely dysphagic stroke is a plausible approach to prevent pneumonia. We aimed to determine whether a phase 3, definitive trial of oral health care (OHC) treatments, supported by staff education and training, is feasible in stroke unit care. Methods: The CHOSEN (Chlorhexidine or Toothpaste, Manual or Powered Brushing to prevent Pneumonia Complicating Stroke) trial was conducted and reported in line with the Consolidated Standards of Reporting Trials 2010 statement extended to feasibility trials. We aimed to recruit 120 participants with acute stroke and dysphagia within 24 hours of admission, from 4 stroke units in the northwest of England, randomized (1:1:1:1) to 1 of 4 OHC treatments: manual toothbrush or powered toothbrush with either nonfoaming toothpaste or chlorhexidine 1% gel. Stroke unit nursing staff received standardized education and training. Feasibility was assessed using a priori criteria. Results: Between January 2022 and end of January 2023, 626 patients were screened. A total of 101 participants (median age, 73 [interquartile range, 62–80] years; median National Institutes of Health Stroke Scale score, 10 [interquartile range, 5–18]; 44% women) were enrolled (77% of eligible patients approached). Adherence was 91%, with no substantial difference between the OHC treatments, and 88% completed follow‐up. There were 19 serious adverse events but no marked differences between allocated OHC treatments. In exploratory secondary analyses, again there were no substantial differences in survival, incident pneumonia, modified Rankin Scale score, or quality of life at 3 months between the OHC treatment allocations. Conclusions: OHC treatments incorporating chlorhexidine and powered brushing and supported by standardized staff training appeared feasible and safe in patients with acutely dysphagic stroke. Progression criteria were met for a definitive trial of efficacy and cost effectiveness. Registration: URL: https://doi.org/10.1186/ISRCTN52421361 ; Unique identifier: ISRCTN52421361

24 September 2025 in Clinical Rehabilitation
Verified
Journal Article
Closed access
CDCatherine Emma Davidson
Catherine Emma Davidson
CGClare Gordon
Clare Gordon
MHMaree L. Hackett
Maree L. Hackett
DWDame Caroline Watkins
Dame Caroline Watkins
CLCatherine Elizabeth Lightbody
Catherine Elizabeth Lightbody
Objective: To explore post-stroke body image experience and enhance understanding of its impacts on wellbeing and recovery. Design: Cross-sectional qualitative semi-structured interview study with an interpretative phenomenological approach. Setting: Interviews conducted in participants’ homes, using video-calls, telephone or in-person. Participants: People treated for acute stroke at two UK hospitals were identified at six months post-stroke and purposively sampled for diversity. Participants were 22 adults (55% male), on average 6.3 months post-stroke and aged 48 to 82 years (median 66 years). Results: Two main themes were identified: (1) ‘Body now perceived as an ‘obstacle’ to normality’, comprising three subthemes around altered trust in the body, outward presentation of body image and the likening of body image to that of an older person and; (2) ‘Responses to a new body image experience’, comprising five subthemes around the importance of body image, societal pressures, acceptance/adjustment to a changed body image and positivity through experiencing improvements towards a perceived ‘normal’ body image. Conclusions: Regaining perceived pre-stroke ‘normal’ body image and ability to adjust to a new one is reported as important in recovery. We have demonstrated negative changes in body image experience, and it is possible this is a normal part of post-stroke adjustment. Further research is required to determine whether body image experience can be positively influenced by brief interventions such as guided self-help or psychological support to ensure that they do not persist long term.

3 October 2025 in Neurology International
Verified
Journal Article
Open access
PDF file
CGClare Gordon
Clare Gordon
HEHedley C. A. Emsley
Hedley C. A. Emsley
CLCatherine Elizabeth Lightbody
Catherine Elizabeth Lightbody
ACAndrew Clegg
Andrew Clegg
CHCatherine Harris
Catherine Harris
DWDame Caroline Watkins
Dame Caroline Watkins
Background: Stroke is a leading cause of seizures and epilepsy, both of which are linked to increased mortality, disability, and hospital readmissions. Early recognition and management of seizures in acute stroke are crucial for improving outcomes. Electroencephalogram (EEG) is not routinely used for post-stroke seizure monitoring and is typically initiated only after clinical suspicion arises, making bedside recognition essential. This scoping review aimed to map the existing literature on clinical methods used for identifying and observing early post-stroke seizures (EPSSs) at the bedside. Methods: We included literature involving adults with acute ischaemic stroke or primary intracerebral haemorrhage who were diagnosed or suspected of having inpatient EPSS. Searches were conducted in Medline, CINAHL, Embase, and the Cochrane Library for English-language publications up to April 2023. Eligible sources included primary research, case reports, systematic reviews, clinical guidelines, consensus statements, and expert opinion. Reference lists of included articles were also reviewed. Data were charted and synthesised to assess the scope, type, and gaps in the evidence. Results: Thirty papers met inclusion criteria: 17 research studies, six expert opinions, four case reports, and three clinical guidelines. Empirical evidence on clinical methods for seizure recognition and monitoring in acute stroke was limited. No studies evaluated the effectiveness of different approaches, and existing recommendations lacked detail and consensus. Conclusions: Accurate EPSS diagnosis is vital due to its impact on outcomes. This review highlights inconsistency in monitoring methods and a clear need for targeted research into effective clinical identification strategies in acute stroke care.

26 April 2023 in medRxiv
Verified
Preprint
Open access
PDF file
CGClare Gordon
Clare Gordon
HEHedley C. A. Emsley
Hedley C. A. Emsley
CLCatherine Elizabeth Lightbody
Catherine Elizabeth Lightbody
ACAndrew Clegg
Andrew Clegg
CHCatherine Harris
Catherine Harris
DWDame Caroline Watkins
Dame Caroline Watkins
Background Stroke is one of the commonest cause of seizures and epilepsy and is the leading cause of epilepsy over the age of 60 (1, 2). Post-stroke seizures and epilepsy are associated with increased mortality, disability and recurrent hospital admissions (3, 4). Seizures occurring in the immediate aftermath of the acute stroke can complicate a patient’s stroke diagnosis and management or can even go undiagnosed resulting in increased risk of mortality, disability and hospital readmissions. There is limited evidence on detection, observation, diagnosis and management of early post-stroke seizures as part of acute stroke treatment. Objectives The objective of this series of scoping reviews is to map the extent and type of literature in relation to in-hospital early post-stroke seizures. For this paper, the specific objectives relate to the clinical methods used in the bedside identification and observation, usually performed by nurses, of early post-stroke seizures (EPSS) in adults being treated and managed for acute stroke. Eligibility criteria Participants included adults aged 18 years or older with acute ischaemic stroke or primary intracerebral haemorrhage and a diagnosis, or suspected diagnosis, of post-stroke seizures whilst receiving hospital care for their acute stroke. Sources of evidence Medline, CINAHL, Embase, and the Cochrane Library databases were searched, including papers published up to October 2021, limited to English language. A broad range of published literature was selected comprising of primary research, including case studies/case reports, conference abstracts, systematic reviews/meta-analyses, clinical guidelines and consensus statements. Reference lists of included studies were also searched. Charting methods A data charting table was developed by the reviewers, with key information selected for included articles. Findings have been aggregated to an overview of extent and type of evidence and identify gaps in evidence. Results We included two research papers, two clinical guidelines and four discussion papers. There was limited literature on clinical methods used to identify and observe acute stroke patients for seizures. We found no evaluation of different methods aimed at recognising and observing EPSS, and subsequently recommendations lacking detail and consensus on clinical processes. Conclusion Early post-stroke seizures are important to diagnose due to associated increases in post-stroke complications, mortality, disability and recurrent hospital admissions. Whilst the diagnostic challenge of EPSS is recognised, there is a need for research looking into how to improve the identification and observation of seizure activity in acute stroke settings.