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Benzian H, Beltrán-Aguilar E, Johnston M, Niederman R, Fleming E. Addressing gun violence as a public health problem: Why dentistry needs to engage. J Am Dent Assoc 2024; 155:275-279. [PMID: 38569773 DOI: 10.1016/j.adaj.2024.01.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/19/2023] [Accepted: 01/04/2024] [Indexed: 04/05/2024]
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Haslam P, McCafferty I, Lakshminarayan R, Kasthuri R, Johnston M, Hamady M. Physician associates in interventional radiology: a worrying paradigm. Clin Radiol 2024; 79:161-162. [PMID: 38142139 DOI: 10.1016/j.crad.2023.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 11/20/2023] [Indexed: 12/25/2023]
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Hubbard G, Allison T, Beattie M, Chandler J, Dixon D, Dryden J, Evans J, Fry R, Johnston M, Maier M, McConnachie E, Pettis E, Stephenson L, den Daas C. How fast is fast enough? Academic behavioural science impacting public health policy and practice. Public Health 2023; 225:e1-e2. [PMID: 37926579 DOI: 10.1016/j.puhe.2023.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/31/2023] [Accepted: 09/20/2023] [Indexed: 11/07/2023]
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Ripa F, Massella V, Johnston M, Pietropaolo A, Somani B. Outcomes of medical and surgical paediatric cystine stones management: Results of a systematic review over 22 years. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01042-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Ripa F, Ong A, Massella V, Johnston M, Pietropaolo A, Somani B. Role of ureteroscopy and stone treatment in management of recurrent UTIs: Prospective outcomes over a 10-year period. Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)00193-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Manson D, Johnston M, Kent F. 205 Vascular Outcomes in TIA Patients. Br J Surg 2022. [DOI: 10.1093/bjs/znac039.126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Aim
To identify vascular outcomes in patients presenting with TIA
Method
We completed a closed loop audit at the University Hospital of Wales assessing vascular outcomes in TIA patients. We audited the first 100 patients with significant carotid ultrasound findings from January 1st, 2020, and then the first 75 patients with significant findings in the repeat study from July 1st, 2021. We assessed the time between symptom onset, referral, and consultation, whether that be geriatric or vascular, and the outcome of that consultation. If patients required surgical vascular intervention, we assessed whether this was conducted within the 14-day window outlined by national and international guidelines.
Results
We found that for a multitude of reasons, including delayed patient presentation and arduous referral processes, that patients with significant findings were not receiving vascular input within the 14-day window, let alone receive an operation. We suggested that a centralised vascular referral pathway and a consultant of the week would facilitate a more efficient TIA-vascular process, allowing for carotid endarerectomies to be performed within the internationally advised timeframe. The closed loop revealed that although patient presentation and referral times were obviously unaffected, that vascular consultations were occurring far more rapidly, as aided by the newly incorporated consultant of the week.
Conclusions
That a centralised departmental coordinator, and a consultant of the week delegated towards facilitating TIA referrals for potental carotid endarterecomy, was beneficial in terms of meeting standardised timeframes, but that more could be done to improve the service.
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Morgan R, Cleveland T, Hamady M, Oberoi R, Haslam P, Kasthuri R, Johnston M, McCafferty I. Interventional radiology in the 21st century: planning for the future. Clin Radiol 2021; 76:865-869. [PMID: 34776043 DOI: 10.1016/j.crad.2021.10.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Accepted: 10/07/2021] [Indexed: 11/29/2022]
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Lane J, Johnston M, Davies M. 356 An Unfortunate Case of Spinal Injury and Bladder Dysfunction During the Covid-19 Pandemic. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
There is no doubt that COVID-19 has had a profound impact on every medical and surgical speciality. In the height of the pandemic many non-emergency services were shut down, including dental services, with unexpected consequences. We present a case which highlights the unexpected and indirect consequences of a national lockdown on a Urology patient and discuss learning points.
A 54-year-old male, previously fit and well suffered with a small dental abscess, media outlets were reporting that dental surgeries were closed, and he therefore attempted to drain the abscess himself. The infection spread to his epidural space, causing compression via a collection at L2 and consequently spinal cord injury. This was managed with urgent lumbar decompression and antibiotics.
A specialist functional urology team were involved after his transfer to the tertiary spinal unit 3 months after his first presentation. He was catheterised but suffered with recurrent catheter blockages. Video urodynamics demonstrated a stable bladder with a low-pressure leak point, managed with urethral catheterisation. A repeat video urodynamics demonstrated a loss of compliance and stress incontinence. Unclear as to whether he would regain function rehabilitation techniques are currently being attempted prior for definitive operative management with an artificial sphincter.
This case highlights the indirect impact of COVID-19 on UK urology services, and this has not been widely reported.
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Johnston M, Majkowska A, Ahmad M, Kamaledeen S, New F, Beckett D, Bent C, Turner K, Hanna L. 324 Outcomes of Prostate Artery Embolisation In Catheterised Patients: A Case Series. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.1077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Aim
Prostate artery embolisation (PAE) is an approved treatment for men with lower urinary tract symptoms secondary to benign prostatic hyperplasia (BPH-LUTS). Evidence of efficacy for PAE in patients who are unable to void urine spontaneously is scant, however. Traditional treatments for BPH-LUTS have evidence in retention patients and this series aims to report outcomes for PAE in catheterised patients.
Method
The records of consecutive men with BPH-LUTS which required either an indwelling bladder catheter or clean intermittent self-catheterisation (CISC) who subsequently underwent PAE were retrospectively reviewed. Basic demographics were collected along with information on the prostate volume and PAE procedure specifics. The primary outcome was whether patients were catheter/CISC free at 3 months. Other outcomes include complications, use of medications and the need for other surgical treatments post-PAE.
Results
63 men underwent PAE for urinary retention and BPH-LUTS between 2013 and 2020. Of these, 7 underwent a unilateral embolisation for aberrant anatomy. The mean prostate volume was 128ml. 61% of men were free from a catheter/CISC post-treatment. 4 patients suffered post-PAE UTI, whilst 3 patients subsequently underwent Transurethral Resection of the Prostate following PAE for failure to become catheter free. 13 men were entirely free from BPH-LUTS medications.
Conclusions
PAE for catheterised men results in a similar catheter-free rate post procedure to several more invasive BPH treatments. It has a low side-effect profile and gives men with poor health an option to try to become catheter free. PAE should be discussed with men with catheters as a treatment option.
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Benzian H, Johnston M, Stauf N, Niederman R. Presenting or Spinning Facts? Deconstructing the U.S. Centers for Disease Control Statement on the Importance of Reopening Schools Under COVID-19. Front Public Health 2021; 9:645229. [PMID: 33768087 PMCID: PMC7985534 DOI: 10.3389/fpubh.2021.645229] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 02/15/2021] [Indexed: 11/13/2022] Open
Abstract
Credible, reliable and consistent information to the public, as well as health professionals and decision makers, is crucial to help navigate uncertainty and risk in times of crisis and concern. Traditionally, information and health communications issued by respected and established government agencies have been regarded as factual, unbiased and credible. The U.S. Centers for Disease Control and Prevention (CDC) is such an agency that addresses all aspects of health and public health on behalf of the U.S Government for the benefit of its citizens. In July 2020, the CDC issued guidelines on reopening schools which resulted in open criticism by the U.S. President and others, prompting a review and publication of revised guidelines together with a special "Statement on the Importance of Reopening Schools under COVID-19." We hypothesize that this statement introduced bias with the intention to shift the public perception and media narrative in favor of reopening of schools. Using a mixed methods approach, including an online text analysis tool, we demonstrate that document title and structure, word frequencies, word choice, and website presentation did not provide a balanced account of the complexity and uncertainty surrounding school reopening during the COVID-19 pandemic. Despite available scientific guidance and practical evidence-based advice on how to manage infection risks when reopening schools, the CDC Statement was intentionally overriding possible parent and public health concerns. The CDC Statement provides an example of how political influence is exercised over the presentation of science in the context of a major pandemic. It was withdrawn by the CDC in November 2020.
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Johnston M, Black C, Mercer SW, Prescott GJ, Crilly M. The association between secondary care multimorbidity in mid-life and premature mortality. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Multimorbidity (MM) is the co-existence of two or more health conditions. Whilst its prevalence is higher in older adults, in absolute numbers there are more multimorbid young people. Recently, the trends for increasing life expectancy observed in high income countries have stalled or reversed. The relationship between MM and premature mortality requires exploration. We assessed the prevalence of secondary care MM in mid-life and its association with premature mortality in the Scottish Aberdeen Children of the 1950s (ACONF) cohort.
Methods
Prospective cohort study. ACONF members were linked to electronic hospital records and mortality records. Secondary care MM was assessed using hospital records in 2001 when participants were aged 45-51 years. The association between MM and mortality over 15 years (to age 60-66 years) was assessed using Cox proportional hazards regression. There was adjustment for key covariates: age, gender, social class at birth, childhood intelligence, educational attainment, alcohol, smoking, body mass index and adult social class.
Results
Of 9,625 participants (51% male), 3% had MM. Higher childhood intelligence and adult social class were associated with reduced MM. In relation to the reference group (no MM), those with MM had a mortality hazard ratio of 4.5 (95% CI 3.4-6.0) over 15 years. The association remained when adjusted for the covariates (2.5 [95% CI 1.5-4.0]).
Conclusions
Secondary care MM prevalence was 3% in mid-life and associated with premature mortality. Younger adults with MM are an important group at risk of premature mortality which should be the focus of public health action. This includes reducing the impact of social inequality and reconfiguring secondary care services to offer comprehensive management of younger multimorbid adults.
Key messages
Multimorbidity in mid-life is associated with premature mortality and may be an important influence on reducing life expectancy trends. Much focus is upon multimorbidity in older adults, however younger adults with multimorbidity are at risk of premature mortality, requiring public health action.
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Khezrian M, Murray AD, McNeil C, Johnston M, Myint PK. The epidemiology of polypharmacy in a large cohort with linked health records in Scotland. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.1141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Our understanding of the potential harm of taking multiple medications in older, multi-morbid populations is limited. We aimed to investigate the prevalence of polypharmacy and its association with hospitalisation in a large cohort with linked health data.
Methods
Prescription data and hospital admission records of the Aberdeen Children of the 1950s (ACONF) Cohort were extracted from the National Health Services Scotland database and linked from 2011-2016. We estimated polypharmacy by measuring monthly drug exposure for 1) total number of prescribed medications and 2) total number of defined daily doses (DDDs). Cox proportional hazard models (adjusted for demographics, socioeconomic circumstances and health conditions) were used to examine the association of polypharmacy and hospitalisation.
Results
Prescription records were linked for 8,713 cohort members. Mean age at baseline was 58.5 years (SD = 1.5) and 50% were female. 1,994 individuals (23%) had at least one health condition and 8% of population had multimorbidity. The proportion of cohort with polypharmacy assessed using taking 5+ medications and taking 5+ DDDs at baseline were 12.7% (female=12.6% vs male=12.7%, P = 0.179), and 15.5% (female=13.8% vs male=17.1%, P < 0.001) respectively. Of all the cohort, 4,365 admitted to hospital (mean follow-up of 3.5 years, total 30,269 person-years). Adjusted hazard ratios for hospitalisation were 1.51 (95 % CI 1.39,1.64, P < 0.001) for polypharmacy measured by number of medications and 1.40 (95 % CI 1.29,1.51 P < 0.001) for polypharmacy estimated by number of daily doses.
Conclusions
Polypharmacy is independently associated with increased risk of hospitalisation. This association could signify polypharmacy as a risk factor and a marker of poor outcome. Data linkage can generate evidence-based information for future policy and health services to improve polypharmacy measurement and management.
Key messages
Data linkage is a cost effective and contemporary return on the investment in data collection and research in public health. Improvement in evidence to better understand the relationship between polypharmacy and health outcomes should be a priority to optimise treatment in older people with various chronic conditions.
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Johnston M, Butler J, Clark H, Locock L, Murray AD, Robertson L, Hannaford P, Iversen L, Skea Z, Black C. Co-design of data collection with participants of the Aberdeen Children of the 1950s cohort study. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
The Aberdeen Children of the 1950s (ACONF) cohort comprises 12,150 people born in Scotland in the 50s. It contains rich early life data, questionnaire data from mid-life and linked electronic health records. Involving participants in designing future data collection is key to ensure research is acceptable and reflects public priorities.
Aim
Gather ACONF members views to inform how to: research healthy ageing, optimise recruitment and maximise participation.
Methods
3 co-design workshops with 30 ACONF members. A discussion was led by a facilitator using guidance questions developed by the study team. Workshops were recorded and transcribed.
Results
Participants viewed healthy ageing as keeping socially and physically active, taking responsibility for oneself and having a positive attitude to ageing. Research priorities were dementia, improvements in the social care system and engaging hard-to-reach groups. Members were keen for future research involvement. Recruitment may be maximised by: more information online, involving participants in recruiting other study members and clarity about potential benefits to themselves or others. It was acceptable to ask their offspring to participate. There were high levels of trust in researchers, but ongoing data protection is vital. Participation may be improved by regular contact (informing members of results, engagement events, phone “apps”). Participants viewed various data collection methods (questionnaires, applications, wearable devices, in-person tests, DNA collection and electronic record linkage) as acceptable.
Conclusions
Participant involvement is a fundamental part of securing a social license for research. Participants were in favour of ongoing research, including recruitment of their children. The workshops highlighted key considerations for future research and data collection.
Key messages
Co-design is vital for highlighting research topics which are important and relevant to the general population. Co-design can highlight strategies for maximising research participation and securing a social license for research.
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Johnston M, Black C, Mercer SW. The association between psychological distress in mid-life and hospital-based multimorbidity. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.1283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Mental ill-health is common with significant impact on individuals and services. Using healthcare records to identify poor mental health missed individuals who do not seek healthcare treatment. A screening questionnaire (General Health Questionnaire (GHQ)) can detect psychological distress. However, before considering implementing such a screening tool, we need to understand if it detects those at high risk of experiencing poorer outcomes. Hospital-based multimorbidity is a rising healthcare challenge. The aim was to assess the prevalence of psychological distress in mid-life and its influence on hospital-based multimorbidity by older age in the Aberdeen Children of the 1950s (ACONF) cohort.
Methods
Prospective cohort study using ACONF. GHQ-4 was measured in mid-life from questionnaire. Multimorbidity (2 or more co-existing conditions) was measured using linked hospital records in older age (15 years after the questionnaire). The relationship between psychological distress (GHQ-4 score of 1 or more) and multimorbidity was assessed using logistic regression with adjustment for key life-course variables.
Results
Of 5,839 individuals (48% male, mean age 48), psychological distress prevalence was 20% and was associated with being female, lower childhood cognition, lower educational attainment, lower adult social class, unemployment, higher adult body mass index, smoking and alcohol misuse. In comparison to the asymptomatic reference group, the odds ratio for multimorbidity in older age in those with psychological distress was 2.2 (95% CI 1.8-2.7) in the unadjusted model. In the adjusted model this was 1.4 (95% CI 1.1-1.8).
Conclusions
1 in 5 individuals in the general population in mid-life had psychological distress. This was associated with hospital-based multimorbidity by older age. Intervening early could reduce costs to both individuals and healthcare services. The next step is research of the cost-effectiveness of population screening for psychological distress.
Key messages
Psychological distress in mid-life is associated with hospital-based multimorbidity by older age. Screening for psychological distress early in life should be explored as an intervention to reduce costs to individuals and healthcare services.
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Flannigan KL, Johnston M, Erickson SL, Nieves K, Jijon H, Gallo M, McCoy K, Hirota SA. A14 GUT-RESIDING BACTERIA CAN SHAPE HOST DRUG METABOLISM IN THE SMALL INTESTINE THROUGH AN INNATE LYMPHOID CELL-IL-22 DRIVEN AXIS. J Can Assoc Gastroenterol 2020. [DOI: 10.1093/jcag/gwz047.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
The ability of the intestinal microbiota to influence drug metabolism has been recognized, however the mechanisms through which this occurs remain unexplored. Recent work in germ-free mice showed that conventionalization with specific pathogen free (SPF) microbiota influences the expression of cytochrome P450 (CYP) enzymes in the liver and small intestine (SI), two important sites of drug metabolism. Given that CYP enzymes, including CYP3A11 in mice, account for roughly 70% of total drug metabolism, we hypothesized that commensal gut bacteria can shape the CYP landscape to influence drug metabolism and therapeutic outcomes.
Aims
To investigate the role of specific gut-residing microbes in shaping the expression and activity of host drug metabolism enzymes.
Methods
Segmented filamentous bacteria (SFB)-free mice were obtained from Jackson Lab (Jax) and colonized with feces from SFB-mono-associated mice via oral gavage. 14 days later, expression of drug metabolism enzymes in the SI were probed using PCR arrays, and lamina propria cells isolated for flow cytometry. A monoclonal antibody for Thy1.2 was used to deplete innate lymphoid cells (ILCs) in RAG1-/- mice (lacking T- and B-cells). CYP3A11 activity was determined through the colorimetric breakdown of the CYP3A11-specific substrate 7-benzyloxyresorufin. SI organoids were generated from mice and humans, and treated with IL-22 to further assess the dynamics of CYP3A11/CYP3A4 expression and activity.
Results
Colonization of Jax mice with immunomodulatory SFB altered the expression of various CYP enzymes in the SI (but not liver), with Cyp3a11 being the most downregulated gene. Further analysis showed that SFB-induced IL-22 production by type 3 ILCs (ILC3) correlated with reduced SI Cyp3a11 expression. Additionally, SFB colonization had no effect on the expression of Cyp3a11 in the SI of mice in which ILCs were depleted. Both SFB colonization and administration of IL-23, to induce IL-22 from ILC3, increased the ability of the CYP3A11-metabolized drug glyburide to decrease blood glucose levels when given orally. In mouse SI enteroid cultures, IL-22 dose-dependently reduced the expression of Cyp3a11 and decreased the ability of enteroids to metabolize CYP3A11-specific substrates. Finally, IL-22 induced wide changes in the transcriptome of human SI enteroids, with substantial effects on a drug metabolism pathway centred around CYP3A.
Conclusions
Our data suggest that a gut-resident microbe (SFB) can influence the expression and activity of the drug metabolising enzyme CYP3A11 in the SI through an ILC3-IL-22 dependent mechanism. These findings provide an understanding of how the intestinal microbiota may modulate host drug metabolism to influence the efficacy and toxicity of various pharmaceutical compounds.
Funding Agencies
CAG, CIHRAbbvie, Lloyd Sutherland Investigatorship
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Algar D, Johnston M, Tiller C, Onus M, Fletcher J, Desmond G, Hamilton N, Speldewinde P. Feral cat eradication on Dirk Hartog Island, Western Australia. Biol Invasions 2019. [DOI: 10.1007/s10530-019-02154-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Nicholson SL, Greig CA, Sniehotta F, Johnston M, Lewis SJ, McMurdo ME, Johnston D, Scopes J, Mead GE. Quantitative data analysis of perceived barriers and motivators to physical activity in stroke survivors. J R Coll Physicians Edinb 2019; 47:231-236. [PMID: 29465097 DOI: 10.4997/jrcpe.2017.304] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Levels of physical activity after stroke are low, despite multiple health benefits. We explored stroke survivors' perceived barriers, motivators, self-efficacy and intention to physical activity. METHODS Fifty independently mobile stroke survivors were recruited prior to hospital discharge. Participants rated nine possible motivators and four possible barriers based on the Mutrie Scale, as having 'no influence', 'some influence' or 'a major influence' on physical activity. Participants also rated their self-efficacy and intention to increasing walking. RESULTS The most common motivator was 'physical activity is good for health' [34 (68%)]. The most common barrier was 'feeling too tired' [24 (48%)]. Intention and self-efficacy were high. Self-efficacy was graded as either 4 or 5 (highly confident) on a five-point scale by [34 (68%)] participants, while 42 (84%) 'strongly agreed' or 'agreed' that they intended to increase their walking. CONCLUSION Participants felt capable of increasing physical activity but fatigue was often perceived as a barrier to physical activity. This needs to be considered when encouraging stroke survivors to be more active.
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Yong A, Kanodia AK, Wendy M, Pillai S, Duncan G, Serman A, Main G, Crowe E, Lorimer K, Heenan L, Johnston M, Villena M, MacFarlane JA, Sudarshan T, Guntur Ramkumar P. Developing patient-centred MRI safety culture: a quality improvement report. BJR Open 2019; 1:20180011. [PMID: 33178908 PMCID: PMC7592405 DOI: 10.1259/bjro.20180011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 01/12/2019] [Accepted: 03/22/2019] [Indexed: 11/15/2022] Open
Abstract
Objective: Despite having a detailed MRI-safety questionnaire check at the point of referral, we have encountered a significant number of near-misses with patients being identified with MRI-Unsafe devices at the time of appointments, making this an important safety hazard. Methods and materials: A two-part survey was performed to assess referrer compliance of asking MRI-questionnaires. 120 outpatients across 3 MRI sites were interviewed at the time of appointment to confirm whether their referrers completed the MRI questionnaires with them at the time of referral. Location: Department of Radiology, Ninewells Hospital, Perth Royal Infirmary and Stracathro Hospital in Scotland. Results: Only 50–55 % of patients confirmed that they were asked about presence of a pacemaker at the point of referral. Less than 50 % of patients reported being asked about other potential hazards. Suggested strategies for change: (1) Risk Alert—Sent to all MRI referrers in the organization. ( 2) Changes to MRI Safety Questionnaire. (3) Feedback mechanism to referrers—NHS trust website publications on number of recorded near-misses and wasted appointments due to MRI-safety issues. (4) Compulsory education/training of future referrers (junior doctors/allied health professionals). (5) Education of patients/public on MRI safety—Displaying patient information leaflets/posters in waiting areas of the hospital. Key measures for improvement: (1) Reduction in number of recorded near-misses. (2) System improvements, referrer and patient education, reduction of wasted MRI appointments and improvement of waiting-times for MRI appointments Effects of survey and conclusions: The survey highlights the possibility of inadequate referrer attention, and poor patient communication about MRI safety questionnaire with regards to potential hazards of MRI examination in presence of undeclared implants. It initiated several interventions resulting in improved patient safety, with no events in next 12 months, whilst promoting public and referrer’s understanding of potential MRI safety issues. Such actions are recommended for all NHS centres across UK since there are significant similarities in functioning across UK.
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Murchie P, Masthoff J, Walter FM, Rahman K, Allan JL, Burrows N, Proby C, Lee AJ, Johnston M, Durrani A, Depasquale I, Brant B, Neilson A, Meredith F, Treweek S, Hall S, McDonald A. Achieving Self-Directed Integrated Cancer Aftercare (ASICA) in melanoma: protocol for a randomised patient-focused pilot trial of delivering the ASICA intervention as a means to earlier detection of recurrent and second primary melanoma. Trials 2019; 20:318. [PMID: 31159849 PMCID: PMC6547590 DOI: 10.1186/s13063-019-3453-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2019] [Accepted: 05/18/2019] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Melanoma is common; 15,906 people in the UK were diagnosed with melanoma in 2015 and incidence has increased fivefold in 30 years. Melanoma affects old and young people, with poor prognosis once metastatic. UK guidelines recommend people treated for cutaneous melanoma receive extended outpatient, hospital follow up to detect recurrence or new primaries. Such follow up of the growing population of melanoma survivors is burdensome for both individuals and health services. Follow up is important since approximately 20% of patients with early-stage melanoma experience a recurrence and 4-8% develop a new primary; the risk of either is highest in the first 5 years. Achieving Self-directed Integrated Cancer Aftercare (ASICA) is a digital intervention to increase total-skin-self-examination (TSSE) by people treated for melanoma, with usual follow up. METHODS We aim to recruit 240 adults with a previous first-stage 0-2C primary cutaneous melanoma, from secondary care in North-East Scotland and the East of England. Participants will be randomised to receive the ASICA intervention (a tablet-based digital intervention to prompt and support TSSE) or control group (treatment as usual). Patient-reported and clinical data will be collected at baseline, including the modified Melanoma Worry Scale (MWS), the Hospital Anxiety and Depression Scale (HADs), the EuroQoL 5-dimension 5-level questionnaire (EQ-5D-5 L), and questions about TSSE practice, intentions, self-efficacy and planning. Participants will be followed up by postal questionnaire at 3, 6 and 12 months following randomization, along with a 12-month review of clinical data. The primary timepoint for outcome analyses will be12 months after randomisation. DISCUSSION If the ASICA intervention improves the practice of TSSE in those affected by melanoma, this may lead to improved psychological well-being and earlier detection of recurrent and new primary melanoma. This could impact both patients and National Health Service (NHS) resources. This study will determine if a full-scale randomised controlled trial can be undertaken in the UK NHS to provide the high-quality evidence needed to determine the effectiveness of the intervention. ASICA is a pilot study evaluating the effectiveness of the practice of digitally supported TSSE in those affected by melanoma. TRIAL REGISTRATION Clinical Trials.gov, NCT03328247 . Registered on 1 November 2017.
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Young A, Johnston M. IN MEMORIAM. Lymphology 2019. [DOI: 10.2458/lymph.4624] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
John (Jack) B. Hay, PhDDecember 24, 1942 - February 25, 2019Lymphoimmunologist and Mentor Extraordinaire
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Chen-Turner C, Johnston M. 36THE APPROPRIATENESS OF LIDOCAINE PATCH CLINICAL USE AT THE ROYAL LIVERPOOL AND BROADGREEN UNIVERSITY HOSPITALS NHS TRUST: A QUALITY IMPROVEMENT PROJECT. Age Ageing 2019. [DOI: 10.1093/ageing/afy211.36] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Davis L, Coverdale L, Johnston M, Prentice N. Is There Seasonal Variation in the Incidence of Atrial Fibrillation? Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Miller C, Sasaki K, Steller C, Johnston M. Safety and Feasibility of a Novel, Surgeon Designed Method for Contained, Power Morcellation. J Minim Invasive Gynecol 2018. [DOI: 10.1016/j.jmig.2018.09.394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Turner J, Pond G, Tremblay A, Johnston M, Goss G, Nicholas G, Martel S, Bhatia R, Liu G, Schmidt H, Tammemagi M, Puksa S, Atkar-Khattra S, Tsao M, Lam S, Goffin J. P2.11-23 Risk Perception Among a Lung Cancer Screening Population. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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