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Reith C, Preiss D, Blackwell L, Emberson J, Spata E, Davies K, Halls H, Harper C, Holland L, Wilson K, Roddick AJ, Cannon CP, Clarke R, Colhoun HM, Durrington PN, Goto S, Hitman GA, Hovingh GK, Jukema JW, Koenig W, Marschner I, Mihaylova B, Newman C, Probsfield JL, Ridker PM, Sabatine MS, Sattar N, Schwartz GG, Tavazzi L, Tonkin A, Trompet S, White H, Yusuf S, Armitage J, Keech A, Simes J, Collins R, Baigent C, Barnes E, Fulcher J, Herrington WG, Kirby A, O'Connell R, Amarenco P, Arashi H, Barter P, Betteridge DJ, Blazing M, Blauw GJ, Bosch J, Bowman L, Braunwald E, Bulbulia R, Byington R, Clearfield M, Cobbe S, Dahlöf B, Davis B, de Lemos J, Downs JR, Fellström B, Flather M, Ford I, Franzosi MG, Fuller J, Furberg C, Glynn R, Goldbourt U, Gordon D, Gotto, Jr A, Grimm R, Gupta A, Hawkins CM, Haynes R, Holdaas H, Hopewell J, Jardine A, Kastelein JJP, Kean S, Kearney P, Kitas G, Kjekshus J, Knatterud G, Knopp RH, Koren M, Krane V, Landray M, LaRosa J, Latini R, Lonn E, Lucci D, MacFadyen J, Macfarlane P, MacMahon S, Maggioni A, Marchioli R, Moyé L, Murphy S, Neil A, Nicolis EB, Packard C, Parish S, Pedersen TR, Peto R, Pfeffer M, Poulter N, Pressel S, Probstfield J, Rahman M, Robertson M, Sacks F, Schmieder R, Serruys P, Sever P, Shaw J, Shepherd J, Simpson L, Sleight P, Smeeth L, Tobert J, Tognoni G, Varigos J, Wanner C, Wedel H, Weis S, Welch KM, Wikstrand J, Wilhelmsen L, Wiviott S, Yamaguchi J, Young R, Zannad F. Effects of statin therapy on diagnoses of new-onset diabetes and worsening glycaemia in large-scale randomised blinded statin trials: an individual participant data meta-analysis. Lancet Diabetes Endocrinol 2024; 12:306-319. [PMID: 38554713 DOI: 10.1016/s2213-8587(24)00040-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 02/06/2024] [Accepted: 02/07/2024] [Indexed: 04/02/2024]
Abstract
BACKGROUND Previous meta-analyses of summary data from randomised controlled trials have shown that statin therapy increases the risk of diabetes, but less is known about the size or timing of this effect, or who is at greatest risk. We aimed to address these gaps in knowledge through analysis of individual participant data from large, long-term, randomised, double-blind trials of statin therapy. METHODS We conducted a meta-analysis of individual participant data from randomised controlled trials of statin therapy that participated in the CTT Collaboration. All double-blind randomised controlled trials of statin therapy of at least 2 years' scheduled duration and with at least 1000 participants were eligible for inclusion in this meta-analysis. All recorded diabetes-related adverse events, treatments, and measures of glycaemia were sought from eligible trials. Meta-analyses assessed the effects of allocation to statin therapy on new-onset diabetes (defined by diabetes-related adverse events, use of new glucose-lowering medications, glucose concentrations, or HbA1c values) and on worsening glycaemia in people with diabetes (defined by complications of glucose control, increased use of glucose-lowering medication, or HbA1c increase of ≥0·5%). Standard inverse-variance-weighted meta-analyses of the effects on these outcomes were conducted according to a prespecified protocol. FINDINGS Of the trials participating in the CTT Collaboration, 19 trials compared statin versus placebo (123 940 participants, 25 701 [21%] with diabetes; median follow-up of 4·3 years), and four trials compared more versus less intensive statin therapy (30 724 participants, 5340 [17%] with diabetes, median follow-up of 4·9 years). Compared with placebo, allocation to low-intensity or moderate-intensity statin therapy resulted in a 10% proportional increase in new-onset diabetes (2420 of 39 179 participants assigned to receive a statin [1·3% per year] vs 2214 of 39 266 participants assigned to receive placebo [1·2% per year]; rate ratio [RR] 1·10, 95% CI 1·04-1·16), and allocation to high-intensity statin therapy resulted in a 36% proportional increase (1221 of 9935 participants assigned to receive a statin [4·8% per year] vs 905 of 9859 participants assigned to receive placebo [3·5% per year]; 1·36, 1·25-1·48). For each trial, the rate of new-onset diabetes among participants allocated to receive placebo depended mostly on the proportion of participants who had at least one follow-up HbA1c measurement; this proportion was much higher in the high-intensity than the low-intensity or moderate-intensity trials. Consequently, the main determinant of the magnitude of the absolute excesses in the two types of trial was the extent of HbA1c measurement rather than the proportional increase in risk associated with statin therapy. In participants without baseline diabetes, mean glucose increased by 0·04 mmol/L with both low-intensity or moderate-intensity (95% CI 0·03-0·05) and high-intensity statins (0·02-0·06), and mean HbA1c increased by 0·06% (0·00-0·12) with low-intensity or moderate-intensity statins and 0·08% (0·07-0·09) with high-intensity statins. Among those with a baseline measure of glycaemia, approximately 62% of new-onset diabetes cases were among participants who were already in the top quarter of the baseline distribution. The relative effects of statin therapy on new-onset diabetes were similar among different types of participants and over time. Among participants with baseline diabetes, the RRs for worsening glycaemia were 1·10 (1·06-1·14) for low-intensity or moderate-intensity statin therapy and 1·24 (1·06-1·44) for high-intensity statin therapy compared with placebo. INTERPRETATION Statins cause a moderate dose-dependent increase in new diagnoses of diabetes that is consistent with a small upwards shift in glycaemia, with the majority of new diagnoses of diabetes occurring in people with baseline glycaemic markers that are close to the diagnostic threshold for diabetes. Importantly, however, any theoretical adverse effects of statins on cardiovascular risk that might arise from these small increases in glycaemia (or, indeed, from any other mechanism) are already accounted for in the overall reduction in cardiovascular risk that is seen with statin therapy in these trials. These findings should further inform clinical guidelines regarding clinical management of people taking statin therapy. FUNDING British Heart Foundation, UK Medical Research Council, and Australian National Health and Medical Research Council.
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Wu R, Williams C, Zhou J, Schlackow I, Emberson J, Reith C, Keech A, Robson J, Armitage J, Gray A, Simes J, Baigent C, Mihaylova B, Armitage J, Baigent C, Barnes E, Blackwell L, Collins R, Davies K, Emberson J, Fulcher J, Halls H, Herrington WG, Holland L, Keech A, Kirby A, Mihaylova B, O'Connell R, Preiss D, Reith C, Simes J, Wilson K, Blazing M, Braunwald E, Lemos JD, Murphy S, Pedersen TR, Pfeffer M, White H, Wiviott S, Clearfield M, Downs JR, Gotto A, Weis S, Fellström B, Holdaas H, Jardine A, Pedersen TR, Gordon D, Davis B, Furberg C, Grimm R, Pressel S, Probstfield JL, Rahman M, Simpson L, Koren M, Dahlöf B, Gupta A, Poulter N, Sever P, Wedel H, Knopp RH, Cobbe S, Fellström B, Holdaas H, Jardine A, Schmieder R, Zannad F, Betteridge DJ, Colhoun HM, Durrington PN, Fuller J, Hitman GA, Neil A, Braunwald E, Davis B, Hawkins CM, Moyé L, Pfeffer M, Sacks F, Kjekshus J, Wedel H, Wikstrand J, Wanner C, Krane V, Franzosi MG, Latini R, Lucci D, Maggioni A, Marchioli R, Nicolis EB, Tavazzi L, Tognoni G, Bosch J, Lonn E, Yusuf S, Armitage J, Bowman L, Collins R, Keech A, Landray M, Parish S, Peto R, Sleight P, Kastelein JJ, Pedersen TR, Glynn R, Gotto A, Kastelein JJ, Koenig W, MacFadyen J, Ridker PM, Keech A, MacMahon S, Marschner I, Tonkin A, Shaw J, Simes J, White H, Serruys PW, Knatterud G, Blauw GJ, Cobbe S, Ford I, Macfarlane P, Packard C, Sattar N, Shepherd J, Trompet S, Braunwald E, Cannon CP, Murphy S, Collins R, Armitage J, Bowman L, Bulbulia R, Haynes R, Parish S, Peto R, Sleight P, Amarenco P, Welch KM, Kjekshus J, Pedersen TR, Wilhelmsen L, Barter P, Gotto A, LaRosa J, Kastelein JJ, Shepherd J, Cobbe S, Ford I, Kean S, Macfarlane P, Packard C, Roberston M, Sattar N, Shepherd J, Young R, Arashi H, Clarke R, Flather M, Goto S, Goldbourt U, Hopewell J, Hovingh GK, Kitas G, Newman C, Sabatine MS, Schwartz GG, Smeeth L, Tobert J, Varigos J, Yamamguchi J. Long-term cardiovascular risks and the impact of statin treatment on socioeconomic inequalities: a microsimulation model. Br J Gen Pract 2024; 74:BJGP.2023.0198. [PMID: 38373851 PMCID: PMC10904120 DOI: 10.3399/bjgp.2023.0198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 09/19/2023] [Indexed: 02/21/2024] Open
Abstract
BACKGROUND UK cardiovascular disease (CVD) incidence and mortality have declined in recent decades but socioeconomic inequalities persist. AIM To present a new CVD model, and project health outcomes and the impact of guideline-recommended statin treatment across quintiles of socioeconomic deprivation in the UK. DESIGN AND SETTING A lifetime microsimulation model was developed using 117 896 participants in 16 statin trials, 501 854 UK Biobank (UKB) participants, and quality-of-life data from national health surveys. METHOD A CVD microsimulation model was developed using risk equations for myocardial infarction, stroke, coronary revascularisation, cancer, and vascular and non-vascular death, estimated using trial data. The authors calibrated and further developed this model in the UKB cohort, including further characteristics and a diabetes risk equation, and validated the model in UKB and Whitehall II cohorts. The model was used to predict CVD incidence, life expectancy, quality-adjusted life years (QALYs), and the impact of UK guideline-recommended statin treatment across socioeconomic deprivation quintiles. RESULTS Age, sex, socioeconomic deprivation, smoking, hypertension, diabetes, and cardiovascular events were key CVD risk determinants. Model-predicted event rates corresponded well to observed rates across participant categories. The model projected strong gradients in remaining life expectancy, with 4-5-year (5-8 QALYs) gaps between the least and most socioeconomically deprived quintiles. Guideline-recommended statin treatment was projected to increase QALYs, with larger gains in quintiles of higher deprivation. CONCLUSION The study demonstrated the potential of guideline-recommended statin treatment to reduce socioeconomic inequalities. This CVD model is a novel resource for individualised long-term projections of health outcomes of CVD treatments.
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Affiliation(s)
- Runguo Wu
- Health Economics and Policy Research Unit, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Claire Williams
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Junwen Zhou
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Iryna Schlackow
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Jonathan Emberson
- Nuffield Department of Population Health and Medical Research Council Population Health Research Unit, University of Oxford, Oxford, UK
| | - Christina Reith
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Anthony Keech
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney, Australia
| | - John Robson
- Clinical Effectiveness Group, Wolfson Institute of Population Health, Queen Mary University of London, London, UK
| | - Jane Armitage
- Nuffield Department of Population Health and Medical Research Council Population Health Research Unit, University of Oxford, Oxford, UK
| | - Alastair Gray
- Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - John Simes
- National Health and Medical Research Council Clinical Trials Centre, University of Sydney, Sydney, Australia
| | - Colin Baigent
- Nuffield Department of Population Health and Medical Research Council Population Health Research Unit, University of Oxford, Oxford, UK
| | - Borislava Mihaylova
- Health Economics and Policy Research Unit, Wolfson Institute of Population Health, Queen Mary University of London, London; associate professor and senior health economist, Nuffield Department of Population Health, University of Oxford, Oxford, UK
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Hazenberg P, Robinson RE, Farrar M, Solorzano C, Hyder-Wright A, Liatsikos K, Brunning J, Fleet H, Bettam A, Howard A, Kenny-Nyazika T, Urban B, Mitsi E, El Safadi D, Davies K, Lesosky M, Gordon SB, Ferreira DM, Collins AM. Serotype 3 Experimental Human Pneumococcal Challenge (EHPC) study protocol: dose ranging and reproducibility in a healthy volunteer population (challenge 3). BMJ Open 2024; 14:e075948. [PMID: 38199622 PMCID: PMC10806732 DOI: 10.1136/bmjopen-2023-075948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2023] [Accepted: 11/19/2023] [Indexed: 01/12/2024] Open
Abstract
INTRODUCTION Since the introduction of pneumococcal conjugate vaccines, pneumococcal disease rates have declined for many vaccine-type serotypes. However, serotype 3 (SPN3) continues to cause significant disease and is identified in colonisation epidemiological studies as one of the top circulating serotypes in adults in the UK. Consequently, new vaccines that provide greater protection against SPN3 colonisation/carriage are urgently needed. The Experimental Human Pneumococcal Challenge (EHPC) model is a unique method of determining pneumococcal colonisation rates, understanding acquired immunity, and testing vaccines in a cost-effective manner. To enhance the development of effective pneumococcal vaccines against SPN3, we aim to develop a new relevant and safe SPN3 EHPC model with high attack rates which could be used to test vaccines using small sample size. METHODS AND ANALYSIS This is a human challenge study to establish a new SPN3 EHPC model, consisting of two parts. In the dose-ranging/safety study, cohorts of 10 healthy participants will be challenged with escalating doses of SPN3. If first challenge does not lead into colonisation, participants will receive a second challenge 2 weeks after. Experimental nasopharyngeal (NP) colonisation will be determined using nasal wash sampling. Using the dose that results in ≥50% of participants being colonised, with a high safety profile, we will complete the cohort with another 33 participants to check for reproducibility of the colonisation rate. The primary outcome of this study is to determine the optimal SPN3 dose and inoculation regime to establish the highest rates of NP colonisation in healthy adults. Secondary outcomes include determining density and duration of experimental SPN3 NP colonisation and characterising mucosal and systemic immune responses to SPN3 challenge. ETHICS AND DISSEMINATION This study is approved by the NHS Research and Ethics Committee (reference 22/NW/0051). Findings will be published in peer-reviewed journals and reports will be made available to participants.
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Affiliation(s)
- Phoebe Hazenberg
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Ryan E Robinson
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
- Respiratory Department, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Madlen Farrar
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Carla Solorzano
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
- Oxford Vaccine Group, University of Oxford, Oxford, UK
| | - Angela Hyder-Wright
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
- Respiratory Department, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | | | - Jaye Brunning
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Hannah Fleet
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Amy Bettam
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Ashleigh Howard
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Britta Urban
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
- Oxford Vaccine Group, University of Oxford, Oxford, UK
| | - Elena Mitsi
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
- Oxford Vaccine Group, University of Oxford, Oxford, UK
| | - Dima El Safadi
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Kelly Davies
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Maia Lesosky
- Global Health Trials Unit, Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Stephen B Gordon
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
- Malawi-Liverpool-Wellcome Trust Clinical Research Programme, Blantyre, Malawi
| | - Daniela M Ferreira
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
- Oxford Vaccine Group, University of Oxford, Oxford, UK
| | - Andrea M Collins
- Liverpool Vaccine Group, Liverpool School of Tropical Medicine, Liverpool, UK
- Respiratory Department, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
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Davies K, McGowan K, Dover T, McGowan T, Tadakamadla SK. Dental referrals for patients with diabetes: survey of barriers and enablers for medical and health professionals. Aust Dent J 2023; 68:273-281. [PMID: 37676007 DOI: 10.1111/adj.12978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/24/2023] [Indexed: 09/08/2023]
Abstract
BACKGROUND Oral health care improves diabetes management; however, medical and other health practitioners do not commonly refer their patients with diabetes for oral health care. This study aimed to understand barriers to and enablers of dental referrals for patients with diabetes. METHODS Quantitative data were collected from a cross-sectional survey of health care providers attending a virtual Grand Rounds on the relationship between oral health and diabetes. Attendees were invited to complete and share a Forms survey. Barriers to and enablers of dental referrals were compared for 18 health professionals working in inpatient/ward settings to 23 working in community/primary care settings using the chi-square test. RESULTS Across both work settings, only 12% of respondents often or always discussed the importance of oral health and only 8% often or always referred their patients with diabetes for dental care. Time barriers, awareness and knowledge of how/where to send dental referrals were significant barriers, while online referral pathways, more education and availability of brochures for the patient to take home were identified as key enablers for dental referrals. CONCLUSIONS Online referral pathways, targeted oral health education and resources for medical and health professionals caring for patients with diabetes may increase the number of patients being referred for dental care as part of their diabetes managements. © 2023 Australian Dental Association.
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Affiliation(s)
- K Davies
- West Moreton Oral Health, Queensland Health, Ipswich, Queensland, Australia
- Griffith University, School of Medicine and Dentistry, Gold Coast Campus, Gold Coast, Queensland, Australia
| | - K McGowan
- West Moreton Oral Health, Queensland Health, Ipswich, Queensland, Australia
| | - T Dover
- West Moreton Hospital and Health Service, Queensland Health, Ipswich, Queensland, Australia
| | - T McGowan
- The University of Queensland, School of Dentistry, Herston, Queensland, Australia
- Central Queensland University, School of Health, Rockhampton, Queensland, Australia
| | - S K Tadakamadla
- Dentistry and Oral Health, Department of Rural Clinical Sciences, La Trobe Rural Health School, La Trobe University, Bendigo, Victoria, Australia
- Violet Vines Marshman Centre for Rural Health Research, La Trobe Rural Health School, La Trobe University, Bendigo, Victoria, Australia
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Fyles F, Hill H, Duncan G, Carter E, Solórzano C, Davies K, McLellan L, Lesosky M, Dodd J, Finn A, McNamara PS, Lewis D, Bangert M, Vassilouthis N, Taylor M, Ferreira D, Collins AM. Surveillance towards preventing paediatric incidence of respiratory syncytial virus attributable respiratory tract infection in primary and secondary/tertiary healthcare settings in Merseyside, Cheshire and Bristol, UK. BMJ Open Respir Res 2023; 10:10/1/e001457. [PMID: 37277188 DOI: 10.1136/bmjresp-2022-001457] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Accepted: 04/28/2023] [Indexed: 06/07/2023] Open
Abstract
INTRODUCTION Respiratory syncytial virus (RSV) is a common respiratory virus, particularly affecting children, and can cause respiratory infections such as croup and bronchiolitis. The latter is a leading cause of paediatric hospitalisation within the UK. Children <3 years of age and/or with underlying health conditions are more vulnerable to severe RSV infection.There are currently limited data on the incidence of laboratory-confirmed RSV, particularly within primary care settings and outside the typical 'RSV season', which in the Northern hemisphere tends to coincide with winter months. There is also a lack of data on the health economic impact of RSV infection on families and healthcare systems.This observational surveillance study aims to collect data on the incidence of laboratory-confirmed RSV-attributable respiratory tract infection (RTI) in children aged <3 years presenting to primary, secondary or tertiary care; it also aims to estimate the health economic and quality of life impact of RSV-attributable infection in this cohort. Such data will contribute to informing public health strategies to prevent RSV-associated infection, including use of preventative medications. METHODS AND ANALYSIS Parents/carers of children <3 years of age with RTI symptoms will consent for a respiratory sample (nasal swab) to be taken. Laboratory PCR testing will assess for the presence of RSV and/or other pathogens. Data will be obtained from medical records on demographics, comorbidities, severity of infection and hospitalisation outcomes. Parents will complete questionnaires on the impact of ongoing infection symptoms at day 14 and 28 following enrolment. The primary outcome is incidence of laboratory-confirmed RSV in children <3 years presenting to primary, secondary or tertiary care with RTI symptoms leading to health-seeking behaviours. Recruitment will be carried out from December 2021 to March 2023, encompassing two UK winter seasons and intervening months. ETHICS AND DISSEMINATION Ethical approval has been granted (21/WS/0142), and study findings will be published as per International Committee of Medical Journal Editors' guidelines.
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Affiliation(s)
- Fred Fyles
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Helen Hill
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Gregory Duncan
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Emma Carter
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Carla Solórzano
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Kelly Davies
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Lauren McLellan
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Maia Lesosky
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - James Dodd
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Adam Finn
- University of Bristol Medical School, Bristol, UK
| | - Paul Stephen McNamara
- Department of Child Health, University of Liverpool, Liverpool, UK
- Alder Hey Children's Hospital, Liverpool, UK
| | | | | | | | | | - Daniela Ferreira
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
- Oxford Vaccine Group, University of Oxford, Oxford, UK
| | - Andrea M Collins
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
- Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
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Goff LM, Davies K, Zelek WM, Kodosaki E, Hakim O, Lockhart S, O’Rahilly S, Morgan BP. Ethnic differences in complement system biomarkers and their association with metabolic health in men of Black African and White European ethnicity. Clin Exp Immunol 2023; 212:52-60. [PMID: 36722378 PMCID: PMC10081104 DOI: 10.1093/cei/uxad011] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2022] [Revised: 12/18/2022] [Accepted: 01/31/2023] [Indexed: 02/02/2023] Open
Abstract
Inflammation plays a fundamental role in the development of several metabolic diseases, including obesity and type 2 diabetes (T2D); the complement system has been implicated in their development. People of Black African (BA) ethnicity are disproportionately affected by T2D and other metabolic diseases but the impact of ethnicity on the complement system has not been explored. We investigated ethnic differences in complement biomarkers and activation status between men of BA and White European (WE) ethnicity and explored their association with parameters of metabolic health. We measured a panel of 15 complement components, regulators, and activation products in fasting plasma from 89 BA and 96 WE men. Ethnic differences were statistically validated. Association of complement biomarkers with metabolic health indices (BMI, waist circumference, insulin resistance, and HbA1c) were assessed in the groups. Plasma levels of the key complement components C3 and C4, the regulators clusterin and properdin and the activation marker iC3b were significantly higher in BA compared to WE men after age adjustment, while FD levels were significantly lower. C3 and C4 levels positively correlated with some or all markers of metabolic dysfunction in both ethnic groups while FD was inversely associated with HbA1c in both groups, and clusterin and properdin were inversely associated with some markers of metabolic dysfunction only in the WE group. Our findings of increased levels of complement components and activation products in BA compared to WE men suggest differences in complement regulation that may impact susceptibility to poor metabolic health.
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Affiliation(s)
- L M Goff
- Department of Nutritional Sciences, School of Population & Life Course Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, UK
| | - K Davies
- Dementia Research Institute Cardiff, School of Medicine, Cardiff University, Cardiff, UK
| | - W M Zelek
- Dementia Research Institute Cardiff, School of Medicine, Cardiff University, Cardiff, UK
| | - E Kodosaki
- Dementia Research Institute Cardiff, School of Medicine, Cardiff University, Cardiff, UK
| | - O Hakim
- Department of Nutritional Sciences, School of Population & Life Course Sciences, Faculty of Life Sciences & Medicine, King’s College London, London, UK
- School of Life & Health Sciences, University of Roehampton, London, UK
| | - S Lockhart
- MRC Metabolic Diseases Unit & Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - S O’Rahilly
- MRC Metabolic Diseases Unit & Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, UK
| | - B P Morgan
- Dementia Research Institute Cardiff, School of Medicine, Cardiff University, Cardiff, UK
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Gronholm PC, Bakolis I, Cherian AV, Davies K, Evans-Lacko S, Girma E, Gurung D, Hanlon C, Hanna F, Henderson C, Kohrt BA, Lempp H, Li J, Loganathan S, Maulik PK, Ma N, Ouali U, Romeo R, Rüsch N, Semrau M, Taylor Salisbury T, Votruba N, Wahid SS, Zhang W, Thornicroft G. Toward a multi-level strategy to reduce stigma in global mental health: overview protocol of the Indigo Partnership to develop and test interventions in low- and middle-income countries. Int J Ment Health Syst 2023; 17:2. [PMID: 36732828 PMCID: PMC9896727 DOI: 10.1186/s13033-022-00564-5] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Accepted: 10/31/2022] [Indexed: 02/04/2023] Open
Abstract
There is increasing attention to the impacts of stigma and discrimination related to mental health on quality of life and access to and quality of healthcare. Effective strategies for stigma reduction exist, but most evidence comes from high-income settings. Recent reviews of stigma research have identified gaps in the field, including limited cultural and contextual adaptation of interventions, a lack of contextual psychometric information on evaluation tools, and, most notably, a lack of multi-level strategies for stigma reduction. The Indigo Partnership research programme will address these knowledge gaps through a multi-country, multi-site collaboration for anti-stigma interventions in low- and middle-income countries (LMICs) (China, Ethiopia, India, Nepal, and Tunisia). The Indigo Partnership aims to: (1) carry out research to strengthen the understanding of mechanisms of stigma processes and reduce stigma and discrimination against people with mental health conditions in LMICs; and (2) establish a strong collaborative research consortium through the conduct of this programme. Specifically, the Indigo Partnership involves developing and pilot testing anti-stigma interventions at the community, primary care, and mental health specialist care levels, with a systematic approach to cultural and contextual adaptation across the sites. This work also involves transcultural translation and adaptation of stigma and discrimination measurement tools. The Indigo Partnership operates with the key principle of partnering with people with lived experience of mental health conditions for the development and implementation of the pilot interventions, as well as capacity building and cross-site learning to actively develop a more globally representative and equitable mental health research community. This work is envisioned to have a long-lasting impact, both in terms of the capacity building provided to participating institutions and researchers, and the foundation it provides for future research to extend the evidence base of what works to reduce and ultimately end stigma and discrimination in mental health.
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Affiliation(s)
- Petra C Gronholm
- Centre for Global Mental Health and Centre for Implementation Science, Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK.
| | - Ioannis Bakolis
- Centre for Implementation Science, Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Anish V Cherian
- National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, India
| | - Kelly Davies
- Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Sara Evans-Lacko
- Care Policy and Evaluation Centre, London School of Economics and Political Science, Houghton Street, London, UK
| | - Eshetu Girma
- Department of Preventive Medicine, School of Public Health, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Dristy Gurung
- Centre for Global Mental Health and Centre for Implementation Science, Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Transcultural Psychosocial Organization (TPO) Nepal, Kathmandu, Nepal
| | - Charlotte Hanlon
- Centre for Global Mental Health, Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- Department of Psychiatry, WHO Collaborating Centre for Mental Health Research and Capacity-Building, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
- Centre for Innovative Drug Development and Therapeutic Trials for Africa, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Fahmy Hanna
- Department of Mental Health and Substance Use, World Health Organization, Geneva, Switzerland
| | - Claire Henderson
- Centre for Implementation Science, Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
- South London and Maudsley NHS Foundation Trust, London, UK
| | - Brandon A Kohrt
- Division of Global Mental Health, Department of Psychiatry and Behavioral Sciences, George Washington University, Washington, DC, USA
| | - Heidi Lempp
- Centre for Rheumatic Diseases, Department of Inflammation Biology, School of Immunology and Microbial Sciences, Faculty of Life Sciences & Medicine, King's College London, London, UK
| | - Jie Li
- The Affiliated Brain Hospital of Guangzhou Medical University (Guangzhou Huiai Hospital), Guangzhou, China
| | - Santosh Loganathan
- National Institute of Mental Health and Neurosciences (NIMHANS), Bengaluru, India
| | - Pallab K Maulik
- George Institute for Global Health, New Delhi, India
- Faculty of Medicine, University of New South Wales, Sydney, Australia
| | - Ning Ma
- Peking University Sixth Hospital, Peking University Institute of Mental Health, Beijing, China
| | - Uta Ouali
- Department Psychiatry A, Razi University Hospital, La Manouba, Tunisia
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Renee Romeo
- King's Health Economics, Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Nicolas Rüsch
- Section of Public Mental Health, Department of Psychiatry II, Ulm University and BKH Günzburg, Ulm, Germany
| | - Maya Semrau
- Centre for Global Health Research, Brighton and Sussex Medical School, University of Sussex, Falmer, Brighton, UK
| | - Tatiana Taylor Salisbury
- Centre for Global Mental Health, Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
| | - Nicole Votruba
- Nuffield Department of Women's & Reproductive Health, University of Oxford, Oxford, UK
- The George Institute for Global Health, Imperial College London, London, UK
| | - Syed Shabab Wahid
- Division of Global Mental Health, Department of Psychiatry and Behavioral Sciences, George Washington University, Washington, DC, USA
- Department of Global Health, School of Health, Georgetown University, Washington, DC, USA
| | - Wufang Zhang
- Peking University Sixth Hospital, Peking University Institute of Mental Health, Beijing, China
| | - Graham Thornicroft
- Centre for Global Mental Health and Centre for Implementation Science, Health Service and Population Research Department, Institute of Psychiatry, Psychology and Neuroscience, King's College London, London, UK
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8
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Walker NF, Byrne RL, Howard A, Nikolaou E, Farrar M, Glynn S, Cheliotis KS, Cubas Atienzar AI, Davies K, Reiné J, Rashid-Gardner Z, German EL, Solórzano C, Blandamer T, Hitchins L, Myerscough C, Gessner BD, Begier E, Collins AM, Beadsworth M, Todd S, Hill H, Houlihan CF, Nastouli E, Adams ER, Mitsi E, Ferreira DM. Detection of SARS-CoV-2 infection by saliva and nasopharyngeal sampling in frontline healthcare workers: An observational cohort study. PLoS One 2023; 18:e0280908. [PMID: 36706119 PMCID: PMC9882898 DOI: 10.1371/journal.pone.0280908] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2022] [Accepted: 01/11/2023] [Indexed: 01/28/2023] Open
Abstract
BACKGROUND The SARS-CoV-2 pandemic has caused an unprecedented strain on healthcare systems worldwide, including the United Kingdom National Health Service (NHS). We conducted an observational cohort study of SARS-CoV-2 infection in frontline healthcare workers (HCW) working in an acute NHS Trust during the first wave of the pandemic, to answer emerging questions surrounding SARS-CoV-2 infection, diagnosis, transmission and control. METHODS Using self-collected weekly saliva and twice weekly combined oropharyngeal/nasopharyngeal (OP/NP) samples, in addition to self-assessed symptom profiles and isolation behaviours, we retrospectively compared SARS-CoV-2 detection by RT-qPCR of saliva and OP/NP samples. We report the association with contemporaneous symptoms and isolation behaviour. RESULTS Over a 12-week period from 30th March 2020, 40·0% (n = 34/85, 95% confidence interval 31·3-51·8%) HCW had evidence of SARS-CoV-2 infection by surveillance OP/NP swab and/or saliva sample. Symptoms were reported by 47·1% (n = 40) and self-isolation by 25·9% (n = 22) participants. Only 44.1% (n = 15/34) participants with SARS-CoV-2 infection reported any symptoms within 14 days of a positive result and only 29·4% (n = 10/34) reported self-isolation periods. Overall agreement between paired saliva and OP/NP swabs was 93·4% (n = 211/226 pairs) but rates of positive concordance were low. In paired samples with at least one positive result, 35·0% (n = 7/20) were positive exclusively by OP/NP swab, 40·0% (n = 8/20) exclusively by saliva and in only 25·0% (n = 5/20) were the OP/NP and saliva result both positive. CONCLUSIONS HCW are a potential source of SARS-CoV-2 transmission in hospitals and symptom screening will identify the minority of infections. Without routine asymptomatic SARS-CoV-2 screening, it is likely that HCW with SARS-CoV-2 infection would continue to attend work. Saliva, in addition to OP/NP swab testing, facilitated ascertainment of symptomatic and asymptomatic SARS-CoV-2 infections. Combined saliva and OP/NP swab sampling would improve detection of SARS-CoV-2 for surveillance and is recommended for a high sensitivity strategy.
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Affiliation(s)
- Naomi F. Walker
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
- Tropical and Infectious Diseases Unit, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
| | - Rachel L. Byrne
- Centre for Drugs and Diagnostics, Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Ashleigh Howard
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Elissavet Nikolaou
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
- Department of Infection and Immunity, Murdoch Children’s Research Institute, Parkville, Victoria, Australia
| | - Madlen Farrar
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Sharon Glynn
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | | | - Ana I. Cubas Atienzar
- Centre for Drugs and Diagnostics, Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Kelly Davies
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Jesús Reiné
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
- Oxford Vaccine Group, University of Oxford, Oxford, United Kingdom
| | - Zalina Rashid-Gardner
- NIHR Liverpool and Broadgreen Clinical Research Facility, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
| | - Esther L. German
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Carla Solórzano
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
- Oxford Vaccine Group, University of Oxford, Oxford, United Kingdom
| | - Tess Blandamer
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Lisa Hitchins
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | | | | | - Elizabeth Begier
- Pfizer Vaccines, Collegeville, Pennsylvania, United States of America
| | - Andrea M. Collins
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
- National Institute for Health Research North West Coast, Liverpool, United Kingdom
- Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
| | - Mike Beadsworth
- Tropical and Infectious Diseases Unit, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
| | - Stacy Todd
- Tropical and Infectious Diseases Unit, Liverpool University Hospitals NHS Foundation Trust, Liverpool, United Kingdom
- Liverpool Health Partners, Liverpool, United Kingdom
| | - Helen Hill
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Catherine F. Houlihan
- Department of Clinical Virology, University College London Hospitals, London, United Kingdom
- Department of Infection, Immunity and inflammation, Great Ormond Street Institute of Child Health, University College London, London, United Kingdom
| | - Eleni Nastouli
- Department of Clinical Virology, University College London Hospitals, London, United Kingdom
| | - Emily R. Adams
- Centre for Drugs and Diagnostics, Tropical Disease Biology, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
| | - Elena Mitsi
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
- Oxford Vaccine Group, University of Oxford, Oxford, United Kingdom
| | - Daniela M. Ferreira
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, United Kingdom
- Oxford Vaccine Group, University of Oxford, Oxford, United Kingdom
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9
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Adamson A, Davies K, Wham C, Kepa M, Foster E, Jones A, Mathers J, Granic A, Teh R, Moyes S, Hayman K, Siervo M, Maxted E, Redwood K, Collerton J, Jagger C, Kirkwood T, Dyall L, Kerse N. Assessment of Dietary Intake in Three Cohorts of Advanced Age in Two Countries: Methodology Challenges. J Nutr Health Aging 2023; 27:59-66. [PMID: 36651487 DOI: 10.1007/s12603-023-1878-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OBJECTIVES Dietary intake information is key to understanding nutrition-related outcomes. Intake changes with age and some older people are at increased risk of malnutrition. Application, difficulties, and advantages of the 24-hour multiple pass recall (24hr-MPR) dietary assessment method in three cohorts of advanced age in the United Kingdom (UK) and New Zealand (NZ) is described. PARTICIPANTS The Newcastle 85+ study (UK) recruited a single year birth cohort of people aged 85 years during 2006-7. LiLACS NZ recruited a 10-year birth cohort of Māori (indigenous New Zealanders) aged 80-90 years and a single year birth cohort of non-Māori aged 85 years in 2010. MEASUREMENTS Two 24hr-MPR were conducted on non-consecutive days by trained assessors. Pictorial resources and language were adapted for the New Zealand and Māori contexts. Detailed methods are described. RESULTS In the Newcastle 85+ study, 805 (93%) participants consented to the 24-MPR, 95% of whom completed two 24hr-MPR; in LiLACS NZ, 218 (82%) consented and 203 (76%) Māori and 353 (90%) non-Māori completed two 24hr-MPR. Mean time to complete each 24hr-MPR was 22 minutes in the Newcastle 85+ study, and 45 minutes for Māori and 39 minutes for non-Māori in LiLACS NZ. Dietary assessment of participants residing in residential care and those requiring proxy respondents were successfully included in both studies. Most participants (83-94%) felt that data captured by the 24hr-MPR reflected their usual dietary intake. CONCLUSIONS Dietary assessment using 24hr-MPR was successful in capturing detailed dietary data including information on portion size and time of eating for over 1300 octogenarians in the UK and New Zealand (Māori and non- Māori). The 24hr-MPR is an acceptable method of dietary assessment in this age group.
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Affiliation(s)
- A Adamson
- Professor Ngaire Kerse, Department of General Practice and Primary Health Care, University of Auckland, New Zealand,
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10
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Nadarajah R, Ludman P, Appelman Y, Brugaletta S, Budaj A, Bueno H, Huber K, Kunadian V, Leonardi S, Lettino M, Milasinovic D, Gale CP, Budaj A, Dagres N, Danchin N, Delgado V, Emberson J, Friberg O, Gale CP, Heyndrickx G, Iung B, James S, Kappetein AP, Maggioni AP, Maniadakis N, Nagy KV, Parati G, Petronio AS, Pietila M, Prescott E, Ruschitzka F, Van de Werf F, Weidinger F, Zeymer U, Gale CP, Beleslin B, Budaj A, Chioncel O, Dagres N, Danchin N, Emberson J, Erlinge D, Glikson M, Gray A, Kayikcioglu M, Maggioni AP, Nagy KV, Nedoshivin A, Petronio AP, Roos-Hesselink JW, Wallentin L, Zeymer U, Popescu BA, Adlam D, Caforio ALP, Capodanno D, Dweck M, Erlinge D, Glikson M, Hausleiter J, Iung B, Kayikcioglu M, Ludman P, Lund L, Maggioni AP, Matskeplishvili S, Meder B, Nagy KV, Nedoshivin A, Neglia D, Pasquet AA, Roos-Hesselink JW, Rossello FJ, Shaheen SM, Torbica A, Gale CP, Ludman PF, Lettino M, Bueno H, Huber K, Leonardi S, Budaj A, Milasinovic (Serbia) D, Brugaletta S, Appelman Y, Kunadian V, Al Mahmeed WAR, Kzhdryan H, Dumont C, Geppert A, Bajramovic NS, Cader FA, Beauloye C, Quesada D, Hlinomaz O, Liebetrau C, Marandi T, Shokry K, Bueno H, Kovacevic M, Crnomarkovic B, Cankovic M, Dabovic D, Jarakovic M, Pantic T, Trajkovic M, Pupic L, Ruzicic D, Cvetanovic D, Mansourati J, Obradovic I, Stankovic M, Loh PH, Kong W, Poh KK, Sia CH, Saw K, Liška D, Brozmannová D, Gbur M, Gale CP, Maxian R, Kovacic D, Poznic NG, Keric T, Kotnik G, Cercek M, Steblovnik K, Sustersic M, Cercek AC, Djokic I, Maisuradze D, Drnovsek B, Lipar L, Mocilnik M, Pleskovic A, Lainscak M, Crncic D, Nikojajevic I, Tibaut M, Cigut M, Leskovar B, Sinanis T, Furlan T, Grilj V, Rezun M, Mateo VM, Anguita MJF, Bustinza ICM, Quintana RB, Cimadevilla OCF, Fuertes J, Lopez F, Dharma S, Martin MD, Martinez L, Barrabes JA, Bañeras J, Belahnech Y, Ferreira-Gonzalez I, Jordan P, Lidon RM, Mila L, Sambola A, Orvin K, Sionis A, Bragagnini W, Cambra AD, Simon C, Burdeus MV, Ariza-Solé A, Alegre O, Alsina M, Ferrando JIL, Bosch X, Sinha A, Vidal P, Izquierdo M, Marin F, Esteve-Pastor MA, Tello-Montoliu A, Lopez-Garcia C, Rivera-Caravaca JM, Gil-Pérez P, Nicolas-Franco S, Keituqwa I, Farhan HA, Silva L, Blasco A, Escudier JM, Ortega J, Zamorano JL, Sanmartin M, Pereda DC, Rincon LM, Gonzalez P, Casado T, Sadeghipour P, Lopez-Sendon JL, Manjavacas AMI, Marin LAM, Sotelo LR, Rodriguez SOR, Bueno H, Martin R, Maruri R, Moreno G, Moris C, Gudmundsdottir I, Avanzas P, Ayesta A, Junco-Vicente A, Cubero-Gallego H, Pascual I, Sola NB, Rodriguez OA, Malagon L, Martinez-Basterra J, Arizcuren AM, Indolfi C, Romero J, Calleja AG, Fuertes DG, Crespín Crespín M, Bernal FJC, Ojeda FB, Padron AL, Cabeza MM, Vargas CM, Yanes G, Kitai T, Gonzalez MJG, Gonzalez Gonzalez J, Jorge P, De La Fuente B, Bermúdez MG, Perez-Lopez CMB, Basiero AB, Ruiz AC, Pamias RF, Chamero PS, Mirrakhimov E, Hidalgo-Urbano R, Garcia-Rubira JC, Seoane-Garcia T, Arroyo-Monino DF, Ruiz AB, Sanz-Girgas E, Bonet G, Rodríguez-López J, Scardino C, De Sousa D, Gustiene O, Elbasheer E, Humida A, Mahmoud H, Mohamed A, Hamid E, Hussein S, Abdelhameed M, Ali T, Ali Y, Eltayeb M, Philippe F, Ali M, Almubarak E, Badri M, Altaher S, Alla MD, Dellborg M, Dellborg H, Hultsberg-Olsson G, Marjeh YB, Abdin A, Erglis A, Alhussein F, Mgazeel F, Hammami R, Abid L, Bahloul A, Charfeddine S, Ellouze T, Canpolat U, Oksul M, Muderrisoglu H, Popovici M, Karacaglar E, Akgun A, Ari H, Ari S, Can V, Tuncay B, Kaya H, Dursun L, Kalenderoglu K, Tasar O, Kalpak O, Kilic S, Kucukosmanoglu M, Aytekin V, Baydar O, Demirci Y, Gürsoy E, Kilic A, Yildiz Ö, Arat-Ozkan A, Sinan UY, Dagva M, Gungor B, Sekerci SS, Zeren G, Erturk M, Demir AR, Yildirim C, Can C, Kayikcioglu M, Yagmur B, Oney S, Xuereb RG, Sabanoglu C, Inanc IH, Ziyrek M, Sen T, Astarcioglu MA, Kahraman F, Utku O, Celik A, Surmeli AO, Basaran O, Ahmad WAW, Demirbag R, Besli F, Gungoren F, Ingabire P, Mondo C, Ssemanda S, Semu T, Mulla AA, Atos JS, Wajid I, Appelman Y, Al Mahmeed WAR, Atallah B, Bakr K, Garrod R, Makia F, Eldeeb F, Abdekader R, Gomaa A, Kandasamy S, Maruthanayagam R, Nadar SK, Nakad G, Nair R, Mota P, Prior P, Mcdonald S, Rand J, Schumacher N, Abraheem A, Clark M, Coulding M, Qamar N, Turner V, Negahban AQ, Crew A, Hope S, Howson J, Jones S, Lancaster N, Nicholson A, Wray G, Donnelly P, Gierlotka M, Hammond L, Hammond S, Regan S, Watkin R, Papadopoulos C, Ludman P, Hutton K, Macdonald S, Nilsson A, Roberts S, Monteiro S, Garg S, Balachandran K, Mcdonald J, Singh R, Marsden K, Davies K, Desai H, Goddard W, Iqbal N, Chalil S, Dan GA, Galasko G, Assaf O, Benham L, Brown J, Collins S, Fleming C, Glen J, Mitchell M, Preston S, Uttley A, Radovanovic M, Lindsay S, Akhtar N, Atkinson C, Vinod M, Wilson A, Clifford P, Firoozan S, Yashoman M, Bowers N, Chaplin J, Reznik EV, Harvey S, Kononen M, Lopesdesousa G, Saraiva F, Sharma S, Cruddas E, Law J, Young E, Hoye A, Harper P, Balghith M, Rowe K, Been M, Cummins H, French E, Gibson C, Abraham JA, Hobson S, Kay A, Kent M, Wilkinson A, Mohamed A, Clark S, Duncan L, Ahmed IM, Khatiwada D, Mccarrick A, Wanda I, Read P, Afsar A, Rivers V, Theobald T, Cercek M, Bell S, Buckman C, Francis R, Peters G, Stables R, Morgan M, Noorzadeh M, Taylor B, Twiss S, Widdows P, Brozmannová D, Wilkinson V, Black M, Clark A, Clarkson N, Currie J, George L, Mcgee C, Izzat L, Lewis T, Omar Z, Aytekin V, Phillips S, Ahmed F, Mackie S, Oommen A, Phillips H, Sherwood M, Aleti S, Charles T, Jose M, Kolakaluri L, Ingabire P, Karoudi RA, Deery J, Hazelton T, Knight A, Price C, Turney S, Kardos A, Williams F, Wren L, Bega G, Alyavi B, Scaletta D, Kunadian V, Cullen K, Jones S, Kirkup E, Ripley DP, Matthews IG, Mcleod A, Runnett C, Thomas HE, Cartasegna L, Gunarathne A, Burton J, King R, Quinn J, Sobolewska J, Munt S, Porter J, Christenssen V, Leng K, Peachey T, Gomez VN, Temple N, Wells K, Viswanathan G, Taneja A, Cann E, Eglinton C, Hyams B, Jones E, Reed F, Smith J, Beltrano C, Affleck DC, Turner A, Ward T, Wilmshurst N, Stirrup J, Brunton M, Whyte A, Smith S, Murray V, Walker R, Novas V, Weston C, Brown C, Collier D, Curtis K, Dixon K, Wells T, Trim F, Ghosh J, Mavuri M, Barman L, Dumont C, Elliott K, Harrison R, Mallinson J, Neale T, Smith J, Toohie J, Turnbull A, Parker E, Hossain R, Cheeseman M, Balparda H, Hill J, Hood M, Hutchinson D, Mellows K, Pendlebury C, Storey RF, Barker J, Birchall K, Denney H, Housley K, Cardona M, Middle J, Kukreja N, Gati S, Kirk P, Lynch M, Srinivasan M, Szygula J, Baker P, Cruz C, Derigay J, Cigalini C, Lamb K, Nembhard S, Price A, Mamas M, Massey I, Wain J, Delaney J, Junejo S, Martin K, Obaid D, Hoyle V, Brinkworth E, Davies C, Evans D, Richards S, Thomas C, Williams M, Dayer M, Mills H, Roberts K, Goodchild F, Dámaso ES, Greig N, Kundu S, Donaldson D, Tonks L, Beekes M, Button H, Hurford F, Motherwell N, Summers-Wall J, Felmeden D, Tapia V, Keeling P, Sheikh U, Yonis A, Felmeden L, Hughes D, Micklewright L, Summerhayes A, Sutton J, Panoulas V, Prendergast C, Poghosyan K, Rogers P, Barker LN, Batin P, Conway D, Exley D, Fletcher A, Wright J, Nageh T, Hadebe B, Kunhunny S, Mkhitaryan S, Mshengu E, Karthikeyan VJ, Hamdan H, Cooper J, Dandy C, Parkinson V, Paterson P, Reddington S, Taylor T, Tierney C, Adamyan M, Jones KV, Broadley A, Beesley K, Buckley C, Hellyer C, Pippard L, Pitt-Kerby T, Azam J, Hayes C, Freshwater K, Boyadjian S, Johnson L, Mcgill Y, Redfearn H, Russell M, Alyavi A, Alyavi B, Uzokov J, Hayrapetyan H, Azaryan K, Tadevosyan M, Poghosyan H, Kzhdryan H, Vardanyan A, Huber K, Geppert A, Ahmed A, Weidinger F, Derntl M, Hasun M, Schuh-Eiring T, Riegler L, Haq MM, Cader FA, Dewan MAM, Fatema ME, Hasan AS, Islam MM, Khandoker F, Mayedah R, Nizam SU, Azam MG, Arefin MM, Jahan J, Schelfaut D, De Raedt H, Wouters S, Aerts S, Batjoens H, Beauloye C, Dechamps M, Pierard S, Van Caenegem O, Sinnaeve F, Claeys MJ, Snepvangers M, Somers V, Gevaert S, Schaubroek H, Vervaet P, Buysse M, Renders F, Dumoulein M, Hiltrop N, De Coninck M, Naessens S, Senesael I, Hoffer E, Pourbaix S, Beckers J, Dugauquier C, Jacquet S, Malmendier D, Massoz M, Evrard P, Collard L, Brunner P, Carlier S, Blockmans M, Mayne D, Timiras E, Guédès A, Demeure F, Hanet C, Domange J, Jourdan K, Begic E, Custovic F, Dozic A, Hrvat E, Kurbasic I, Mackic D, Subo A, Durak-Nalbantic A, Dzubur A, Rebic D, Hamzic-Mehmedbasic A, Redzepovic A, Djokic-Vejzovic A, Hodzic E, Hujdur M, Musija E, Gljiva-Gogic Z, Serdarevic N, Bajramovic NS, Brigic L, Halilcevic M, Cibo M, Hadžibegic N, Kukavica N, Begic A, Iglica A, Osmanagic A, Resic N, Grgurevic MV, Zvizdic F, Pojskic B, Mujaric E, Selimovic H, Ejubovic M, Pojskic L, Stimjanin E, Sut M, Zapata PS, Munoz CG, Andrade LAF, Upegui MPT, Perez LE, Chavarria J, Quesada D, Alvarado K, Zaputovic L, Tomulic V, Gobic D, Jakljevic T, Lulic D, Bacic G, Bastiancic L, Avraamides P, Eftychiou C, Eteocleous N, Ioannou A, Lambrianidi C, Drakomathioulakis M, Groch L, Hlinomaz O, Rezek M, Semenka J, Sitar J, Beranova M, Kramarikova P, Pesl 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S, Popescu MI, Cozma A, Babes EE, Rus M, Ardelean A, Larisa R, Moisi M, Ban E, Buzle A, Filimon G, Dobreanu D, Lupu S, Mitre A, Rudzik R, Sus I, Opris D, Somkereki C, Mornos C, Petrescu L, Betiu A, Volcescu A, Ioan O, Luca C, Maximov D, Mosteoru S, Pascalau L, Roman C, Brie D, Crisan S, Erimescu C, Falnita L, Gaita D, Gheorghiu M, Levashov S, Redkina M, Novitskii N, Dementiev E, Baglikov A, Zateyshchikov D, Zubova E, Rogozhina A, Salikov A, Nikitin I, Reznik EV, Komissarova MS, Shebzukhova M, Shitaya K, Stolbova S, Larina V, Akhmatova F, Chuvarayan G, Arefyev MN, Averkov OV, Volkova AL, Sepkhanyan MS, Vecherko VI, Meray I, Babaeva L, Goreva L, Pisaryuk A, Potapov P, Teterina M, Ageev F, Silvestrova G, Fedulaev Y, Pinchuk T, Staroverov I, Kalimullin D, Sukhinina T, Zhukova N, Ryabov V, Kruchinkina E, Vorobeva D, Shevchenko I, Budyak V, Elistratova O, Fetisova E, Islamov R, Ponomareva E, Khalaf H, Shaimaa AA, Kamal W, Alrahimi J, Elshiekh A, Balghith M, Ahmed A, Attia N, Jamiel AA, Potpara T, Marinkovic M, Mihajlovic M, Mujovic N, Kocijancic A, Mijatovic Z, Radovanovic M, Matic D, Milosevic A, Savic L, Subotic I, Uscumlic A, Zlatic N, Antonijevic J, Vesic O, Vucic R, Martinovic SS, Kostic T, Atanaskovic V, Mitic V, Stanojevic D, Petrovic M. Cohort profile: the ESC EURObservational Research Programme Non-ST-segment elevation myocardial infraction (NSTEMI) Registry. Eur Heart J Qual Care Clin Outcomes 2022; 9:8-15. [PMID: 36259751 DOI: 10.1093/ehjqcco/qcac067] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 10/11/2022] [Indexed: 11/12/2022]
Abstract
AIMS The European Society of Cardiology (ESC) EURObservational Research Programme (EORP) Non-ST-segment elevation myocardial infarction (NSTEMI) Registry aims to identify international patterns in NSTEMI management in clinical practice and outcomes against the 2015 ESC Guidelines for the management of acute coronary syndromes in patients presenting without ST-segment-elevation. METHODS AND RESULTS Consecutively hospitalised adult NSTEMI patients (n = 3620) were enrolled between 11 March 2019 and 6 March 2021, and individual patient data prospectively collected at 287 centres in 59 participating countries during a two-week enrolment period per centre. The registry collected data relating to baseline characteristics, major outcomes (in-hospital death, acute heart failure, cardiogenic shock, bleeding, stroke/transient ischaemic attack, and 30-day mortality) and guideline-recommended NSTEMI care interventions: electrocardiogram pre- or in-hospital, pre-hospitalization receipt of aspirin, echocardiography, coronary angiography, referral to cardiac rehabilitation, smoking cessation advice, dietary advice, and prescription on discharge of aspirin, P2Y12 inhibition, angiotensin converting enzyme inhibitor (ACEi)/angiotensin receptor blocker (ARB), beta-blocker, and statin. CONCLUSION The EORP NSTEMI Registry is an international, prospective registry of care and outcomes of patients treated for NSTEMI, which will provide unique insights into the contemporary management of hospitalised NSTEMI patients, compliance with ESC 2015 NSTEMI Guidelines, and identify potential barriers to optimal management of this common clinical presentation associated with significant morbidity and mortality.
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Affiliation(s)
- Ramesh Nadarajah
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, LS2 9JT Leeds, UK.,Leeds Institute of Data Analytics, University of Leeds, LS2 9JT Leeds, UK.,Department of Cardiology, Leeds Teaching Hospitals NHS Trust, LS1 3EX Leeds, UK
| | - Peter Ludman
- Institute of Cardiovascular Sciences, University of Birmingham, Birmingham, UK
| | - Yolande Appelman
- Department of Cardiology, Amsterdam UMC-Vrije Universiteit, Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
| | - Salvatore Brugaletta
- Hospital Clinic de Barcelona, Barcelona, Spain.,Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Andrzej Budaj
- Department of Cardiology, Center of Postgraduate Medical Education, Grochowski Hospital, Warsaw, Poland
| | - Hector Bueno
- Cardiology Department, Hospital Universitario 12 de Octubre and Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.,Centro Nacional de Investigaciones Cardiovasculares (CNIC), Madrid, Spain.,Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Kurt Huber
- 3rd Medical Department, Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), Vienna, Austria.,Medical Faculty, Sigmund Freud University, Vienna, Austria
| | - Vijay Kunadian
- Translational and Clinical Research Institute, Faculty of Medical Sciences, Newcastle University, Newcastle upon Tyne, UK.,Cardiothoracic Centre, Freeman Hospital, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Sergio Leonardi
- University of Pavia, Pavia, Italy.,Fondazione IRCCS Policlinico S.Matteo, Pavia, Italy
| | - Maddalena Lettino
- Cardio-Thoracic and Vascular Department, San Gerardo Hospital, ASST-Monza, Monza, Italy
| | - Dejan Milasinovic
- Department of Cardiology, University Clinical Center of Serbia and Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Chris P Gale
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, LS2 9JT Leeds, UK.,Leeds Institute of Data Analytics, University of Leeds, LS2 9JT Leeds, UK.,Department of Cardiology, Leeds Teaching Hospitals NHS Trust, LS1 3EX Leeds, UK
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| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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11
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Robinson RE, Mitsi E, Nikolaou E, Pojar S, Chen T, Reiné J, Nyazika TK, Court J, Davies K, Farrar M, Gonzalez-Dias P, Hamilton J, Hill H, Hitchins L, Howard A, Hyder-Wright A, Lesosky M, Liatsikos K, Matope A, McLenaghan D, Myerscough C, Murphy A, Solórzano C, Wang D, Burhan H, Gautam M, Begier E, Theilacker C, Beavon R, Anderson AS, Gessner BD, Gordon SB, Collins AM, Ferreira DM. Human Infection Challenge with Serotype 3 Pneumococcus. Am J Respir Crit Care Med 2022; 206:1379-1392. [PMID: 35802840 DOI: 10.1164/rccm.202112-2700oc] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Rationale: Streptococcus pneumoniae serotype 3 (SPN3) is a cause of invasive pneumococcal disease and associated with low carriage rates. Following the introduction of pediatric 13-valent pneumococcal conjugate vaccine (PCV13) programs, SPN3 declines are less than other vaccine serotypes and incidence has increased in some populations coincident with a shift in predominant circulating SPN3 clade, from I to II. A human challenge model provides an effective means for assessing the impact of PCV13 on SPN3 in the upper airway. Objectives: To establish SPN3's ability to colonize the nasopharynx using different inoculum clades and doses, and the safety of an SPN3 challenge model. Methods: In a human challenge study involving three well-characterized and antibiotic-sensitive SPN3 isolates (PFESP306 [clade Ia], PFESP231 [no clade], and PFESP505 [clade II]), inoculum doses (10,000, 20,000, 80,000, and 160,000 cfu/100 μl) were escalated until maximal colonization rates were achieved, with concurrent acceptable safety. Measurement and Main Results: Presence and density of experimental SPN3 nasopharyngeal colonization in nasal wash samples, assessed using microbiological culture and molecular methods, on Days 2, 7, and 14 postinoculation. A total of 96 healthy participants (median age 21, interquartile range 19-25) were inoculated (n = 6-10 per dose group, 10 groups). Colonization rates ranged from 30.0-70.0% varying with dose and isolate. 30.0% (29/96) reported mild symptoms (82.8% [24/29] developed a sore throat); one developed otitis media requiring antibiotics. No serious adverse events occurred. Conclusions: An SPN3 human challenge model is feasible and safe with comparable carriage rates to an established Serotype 6B human challenge model. SPN3 carriage may cause mild upper respiratory symptoms.
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Affiliation(s)
- Ryan E Robinson
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK.,Respiratory Research Group, Liverpool University Hospitals Foundation Trust, Liverpool, UK
| | - Elena Mitsi
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Elissavet Nikolaou
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Sherin Pojar
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Tao Chen
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Jesús Reiné
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Tinashe K Nyazika
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - James Court
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Kelly Davies
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Madlen Farrar
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Josh Hamilton
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Helen Hill
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Lisa Hitchins
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Ashleigh Howard
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Angela Hyder-Wright
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK.,Respiratory Research Group, Liverpool University Hospitals Foundation Trust, Liverpool, UK
| | - Maia Lesosky
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Agnes Matope
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Daniella McLenaghan
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Annabel Murphy
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Carla Solórzano
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Duolao Wang
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Hassan Burhan
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK.,Respiratory Research Group, Liverpool University Hospitals Foundation Trust, Liverpool, UK
| | - Manish Gautam
- Respiratory Research Group, Liverpool University Hospitals Foundation Trust, Liverpool, UK
| | | | | | | | | | | | - Stephen B Gordon
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK.,Malawi Liverpool Wellcome Research Programme, Blantyre, Malawi
| | - Andrea M Collins
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK.,Respiratory Research Group, Liverpool University Hospitals Foundation Trust, Liverpool, UK
| | - Daniela M Ferreira
- Clinical Sciences Department, Liverpool School of Tropical Medicine, Liverpool, UK
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12
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Thornicroft G, Sunkel C, Alikhon Aliev A, Baker S, Brohan E, El Chammay R, Davies K, Demissie M, Duncan J, Fekadu W, Gronholm PC, Guerrero Z, Gurung D, Habtamu K, Hanlon C, Heim E, Henderson C, Hijazi Z, Hoffman C, Hosny N, Huang FX, Kline S, Kohrt BA, Lempp H, Li J, London E, Ma N, Mak WWS, Makhmud A, Maulik PK, Milenova M, Morales Cano G, Ouali U, Parry S, Rangaswamy T, Rüsch N, Sabri T, Sartorius N, Schulze M, Stuart H, Taylor Salisbury T, Vera San Juan N, Votruba N, Winkler P. The Lancet Commission on ending stigma and discrimination in mental health. Lancet 2022; 400:1438-1480. [PMID: 36223799 DOI: 10.1016/s0140-6736(22)01470-2] [Citation(s) in RCA: 93] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 07/19/2022] [Accepted: 07/28/2022] [Indexed: 02/07/2023]
Affiliation(s)
- Graham Thornicroft
- Centre for Global Mental Health, Health Service and Population Research Department, King's College London, London UK; Centre for Implementation Science, King's College London, London UK.
| | | | - Akmal Alikhon Aliev
- National Institute of Mental Health (Czechia), WHO Collaborating Centre for Public Mental Health Research and Service Development, Klecany, Czechia
| | - Sue Baker
- Mind international, London, UK; Changing Minds Globally, London, UK
| | - Elaine Brohan
- Centre for Global Mental Health, Health Service and Population Research Department, King's College London, London UK
| | | | - Kelly Davies
- Centre for Implementation Science, King's College London, London UK
| | - Mekdes Demissie
- College of Health Sciences and Medicine, School of Nursing and Midwifery, Haramaya University, Ethiopia; Centre for Innovative Drug Development and Therapeutic Studies for Africa (CDT-Africa), College of Health Sciences, Addis Ababa University, Ethiopia
| | | | - Wubalem Fekadu
- Department of Psychiatry, College of Medicine and Health Science, Bahir Dar University, Bahir Dar, Ethiopia
| | - Petra C Gronholm
- Centre for Global Mental Health, Health Service and Population Research Department, King's College London, London UK; Centre for Implementation Science, King's College London, London UK
| | - Zoe Guerrero
- National Institute of Mental Health (Czechia), WHO Collaborating Centre for Public Mental Health Research and Service Development, Klecany, Czechia
| | - Dristy Gurung
- Centre for Implementation Science, King's College London, London UK; Transcultural Psychosocial Organization (TPO), Kathmandu Nepal
| | - Kassahun Habtamu
- Addis Ababa University, School of Psychology, Addis Ababa, Ethiopia
| | - Charlotte Hanlon
- Centre for Global Mental Health, Health Service and Population Research Department, King's College London, London UK; WHO Collaborating Centre for Mental Health Research and Training, King's College London, London UK; Department of Psychiatry, School of Medicine, College of Health Sciences Addis Ababa University, Addis Ababa, Ethiopia
| | - Eva Heim
- Institut de Psychologie, University of Lausanne, Lausanne, Switzerland
| | - Claire Henderson
- Centre for Global Mental Health, Health Service and Population Research Department, King's College London, London UK
| | | | | | - Nadine Hosny
- Institut de Psychologie, University of Lausanne, Lausanne, Switzerland
| | | | | | - Brandon A Kohrt
- Division of Global Mental Health, George Washington University, Washington DC, USA
| | - Heidi Lempp
- Institute of Psychiatry, Psychology and Neuroscience, and Academic Department of Rheumatology, King's College London, London UK
| | - Jie Li
- Affiliated Brain Hospital of Guangzhou Medical University, Guangzhou, China
| | | | - Ning Ma
- Institute of Mental Health, Peking University, Beijing, China
| | - Winnie W S Mak
- Department of Psychology, Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Akerke Makhmud
- Centre for Global Mental Health, Health Service and Population Research Department, King's College London, London UK; Centre for Implementation Science, King's College London, London UK
| | - Pallab K Maulik
- George Institute for Global Health, New Delhi, India; University of New South Wales, Sydney, NSW, Australia
| | - Maria Milenova
- Centre for Global Mental Health, Health Service and Population Research Department, King's College London, London UK; Centre for Implementation Science, King's College London, London UK
| | | | - Uta Ouali
- Razi Hospital and El Manar Medical School, University of Tunis, La Manouba, Tunisia
| | - Sarah Parry
- South London and the Maudsley NHS Foundation Trust, London, UK
| | | | - Nicolas Rüsch
- Department of Psychiatry II, Ulm University and BKH Günzburg, Ulm, Germany; Klinik für Psychiatrie, Psychotherapie und Psychosomatik, Bezirkskrankenhaus Günzburg, Günzburg, Germany
| | - Taha Sabri
- Taskeen Health Initiative, Karachi, Pakistan
| | - Norman Sartorius
- Association for the Improvement of Mental health Programs, Geneva, Switzerland
| | | | | | - Tatiana Taylor Salisbury
- Centre for Global Mental Health, Health Service and Population Research Department, King's College London, London UK
| | - Norha Vera San Juan
- Health Service and Population Research Department, King's College London, London UK
| | - Nicole Votruba
- and Nuffield Department of Women's and Reproductive Health, University of Oxford, Oxford, UK
| | - Petr Winkler
- National Institute of Mental Health (Czechia), WHO Collaborating Centre for Public Mental Health Research and Service Development, Klecany, Czechia
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13
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Pitcher A, Spata E, Emberson J, Davies K, Halls H, Holland L, Wilson K, Reith C, Child AH, Clayton T, Dodd M, Flather M, Jin XY, Sandor G, Groenink M, Mulder B, De Backer J, Evangelista A, Forteza A, Teixido-Turà G, Boileau C, Jondeau G, Milleron O, Lacro RV, Sleeper LA, Chiu HH, Wu MH, Neubauer S, Watkins H, Dietz H, Baigent C. Angiotensin receptor blockers and β blockers in Marfan syndrome: an individual patient data meta-analysis of randomised trials. Lancet 2022; 400:822-831. [PMID: 36049495 PMCID: PMC7613630 DOI: 10.1016/s0140-6736(22)01534-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 08/01/2022] [Accepted: 08/03/2022] [Indexed: 12/24/2022]
Abstract
BACKGROUND Angiotensin receptor blockers (ARBs) and β blockers are widely used in the treatment of Marfan syndrome to try to reduce the rate of progressive aortic root enlargement characteristic of this condition, but their separate and joint effects are uncertain. We aimed to determine these effects in a collaborative individual patient data meta-analysis of randomised trials of these treatments. METHODS In this meta-analysis, we identified relevant trials of patients with Marfan syndrome by systematically searching MEDLINE, Embase, and CENTRAL from database inception to Nov 2, 2021. Trials were eligible if they involved a randomised comparison of an ARB versus control or an ARB versus β blocker. We used individual patient data from patients with no prior aortic surgery to estimate the effects of: ARB versus control (placebo or open control); ARB versus β blocker; and indirectly, β blocker versus control. The primary endpoint was the annual rate of change of body surface area-adjusted aortic root dimension Z score, measured at the sinuses of Valsalva. FINDINGS We identified ten potentially eligible trials including 1836 patients from our search, from which seven trials and 1442 patients were eligible for inclusion in our main analyses. Four trials involving 676 eligible participants compared ARB with control. During a median follow-up of 3 years, allocation to ARB approximately halved the annual rate of change in the aortic root Z score (mean annual increase 0·07 [SE 0·02] ARB vs 0·13 [SE 0·02] control; absolute difference -0·07 [95% CI -0·12 to -0·01]; p=0·012). Prespecified secondary subgroup analyses showed that the effects of ARB were particularly large in those with pathogenic variants in fibrillin-1, compared with those without such variants (heterogeneity p=0·0050), and there was no evidence to suggest that the effect of ARB varied with β-blocker use (heterogeneity p=0·54). Three trials involving 766 eligible participants compared ARBs with β blockers. During a median follow-up of 3 years, the annual change in the aortic root Z score was similar in the two groups (annual increase -0·08 [SE 0·03] in ARB groups vs -0·11 [SE 0·02] in β-blocker groups; absolute difference 0·03 [95% CI -0·05 to 0·10]; p=0·48). Thus, indirectly, the difference in the annual change in the aortic root Z score between β blockers and control was -0·09 (95% CI -0·18 to 0·00; p=0·042). INTERPRETATION In people with Marfan syndrome and no previous aortic surgery, ARBs reduced the rate of increase of the aortic root Z score by about one half, including among those taking a β blocker. The effects of β blockers were similar to those of ARBs. Assuming additivity, combination therapy with both ARBs and β blockers from the time of diagnosis would provide even greater reductions in the rate of aortic enlargement than either treatment alone, which, if maintained over a number of years, would be expected to lead to a delay in the need for aortic surgery. FUNDING Marfan Foundation, the Oxford British Heart Foundation Centre for Research Excellence, and the UK Medical Research Council.
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Affiliation(s)
- Alex Pitcher
- The Heart Centre, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK; Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Enti Spata
- MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK; Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Jonathan Emberson
- MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK; Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Kelly Davies
- MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK; Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Heather Halls
- MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK; Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Lisa Holland
- MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK; Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Kate Wilson
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Christina Reith
- Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK
| | - Anne H Child
- Royal Brompton and Harefield Hospitals Unit, Guy's and St Thomas' NHS Trust and Department of Surgery and Oncology, Imperial College London, London, UK
| | - Tim Clayton
- Clinical Trials Unit, Department of Medical Statistics, London School of Hygiene & Tropical Medicine, London, UK
| | - Matthew Dodd
- Clinical Trials Unit, Department of Medical Statistics, London School of Hygiene & Tropical Medicine, London, UK
| | - Marcus Flather
- Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, UK
| | - Xu Yu Jin
- The Heart Centre, John Radcliffe Hospital, Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - George Sandor
- Children's Heart Centre, British Columbia's Children's Hospital, Vancouver, BC, Canada; Department of Paediatrics, Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada
| | - Maarten Groenink
- Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands; European Reference Network for Rare Multisystemic Vascular Disease (VASCERN), HTAD Rare Disease Working Group, Amsterdam, The Netherlands
| | - Barbara Mulder
- Academic Medical Center, University of Amsterdam, Amsterdam, Netherlands; European Reference Network for Rare Multisystemic Vascular Disease (VASCERN), HTAD Rare Disease Working Group, Amsterdam, The Netherlands
| | - Julie De Backer
- Center for Medical Genetics and Department of Cardiology, Ghent University Hospital, Ghent, Belgium; European Reference Network for Rare Multisystemic Vascular Disease (VASCERN), HTAD Rare Disease Working Group, Ghent, Belgium
| | - Arturo Evangelista
- Servei de Cardiologia, Hospital Universitari Vall d'Hebron, Barcelona, Spain; European Reference Network for Rare Multisystemic Vascular Disease (VASCERN), HTAD Rare Disease Working Group, Barcelona, Spain
| | | | - Gisela Teixido-Turà
- Department of Cardiology, Hospital Universitari Vall d'Hebron, CIBER-CV, Vall d'Hebron institut de Recerca, Universitat Autònoma de Barcelona, Barcelona, Spain; European Reference Network for Rare Multisystemic Vascular Disease (VASCERN), HTAD Rare Disease Working Group, Barcelona, Spain
| | - Catherine Boileau
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm U1148, LVTS, F-75018 Paris, France; Service de Cardiologie, AP-HP Hôpital Bichat-Claude Bernard, F-75018, Paris, France; CRMR Syndrome de Marfan et apparentés. AP-HP Hôpital Bichat-Claude Bernard, F-75018, Paris, France; European Reference Network for Rare Multisystemic Vascular Disease (VASCERN), HTAD Rare Disease Working Group, Paris, France
| | - Guillaume Jondeau
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm U1148, LVTS, F-75018 Paris, France; Service de Cardiologie, AP-HP Hôpital Bichat-Claude Bernard, F-75018, Paris, France; CRMR Syndrome de Marfan et apparentés. AP-HP Hôpital Bichat-Claude Bernard, F-75018, Paris, France; European Reference Network for Rare Multisystemic Vascular Disease (VASCERN), HTAD Rare Disease Working Group, Paris, France
| | - Olivier Milleron
- Université Paris Cité and Université Sorbonne Paris Nord, Inserm U1148, LVTS, F-75018 Paris, France; Service de Cardiologie, AP-HP Hôpital Bichat-Claude Bernard, F-75018, Paris, France; CRMR Syndrome de Marfan et apparentés. AP-HP Hôpital Bichat-Claude Bernard, F-75018, Paris, France; European Reference Network for Rare Multisystemic Vascular Disease (VASCERN), HTAD Rare Disease Working Group, Paris, France
| | - Ronald V Lacro
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA; Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Lynn A Sleeper
- Department of Cardiology, Boston Children's Hospital, Boston, MA, USA; Department of Pediatrics, Harvard Medical School, Boston, MA, USA
| | - Hsin-Hui Chiu
- Department of Pediatrics, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - Mei-Hwan Wu
- Department of Pediatrics and Adult Congenital Heart Center, National Taiwan University Hospital, Taipei, Taiwan
| | - Stefan Neubauer
- Oxford Centre for Clinical Magnetic Resonance Research, Division of Cardiovascular Medicine, University of Oxford, Oxford, UK
| | - Hugh Watkins
- Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Hal Dietz
- Howard Hughes Medical Institute and Department of Genetic Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Colin Baigent
- MRC Population Health Research Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK; Clinical Trial Service Unit and Epidemiological Studies Unit, Nuffield Department of Population Health, University of Oxford, Oxford, UK.
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14
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Dodds RM, Hurst C, Hillman SJ, Davies K, Roberts L, Aspray TJ, Granic A, Sayer AA. Advancing our understanding of skeletal muscle across the lifecourse: Protocol for the MASS_Lifecourse study and characteristics of the first 80 participants. Exp Gerontol 2022; 166:111884. [PMID: 35788023 DOI: 10.1016/j.exger.2022.111884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 06/17/2022] [Accepted: 06/28/2022] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Sarcopenia, the age-related loss of skeletal muscle strength and mass, carries a significant burden for affected individuals. There has been little investigation of sarcopenia using experimental medicine techniques to study human muscle tissue in detail. The aim of the Muscle Ageing Sarcopenia Studies Lifecourse (MASS_Lifecourse) study is to recruit up to 160 participants, equally divided between females and males between ages 45 and 85 years for detailed phenotyping of skeletal muscle health. Here we describe the protocol for the study and the characteristics of the first 80 participants. METHODS We are recruiting participants from three sources in the north-east of England. Study fieldwork comprises a home visit (or videocall) for consent and assessment of health, cognition, lifestyle, and wellbeing. This is followed by a visit to a clinical research facility for assessment of sarcopenia status and collection of samples including a vastus lateralis muscle biopsy. We produced descriptive statistics for the first 80 participants, including expressing their grip strength relative to normative data in the form of Z-scores. RESULTS The first 80 participants (53.8 % female) covered the target ages, ranging from 48 to 84 years. They were regularly physically active, reported good physical function and had a prevalence of sarcopenia (including probable sarcopenia) of 11.3 % based on the revised European consensus. Their grip strength was similar to that in the general population, with a mean Z-score of 0.09 standard deviations (95 % CI: -1.64, 1.83) above that expected. CONCLUSIONS The MASS_Lifecourse study combines comprehensive health and lifestyle data with a range of biological samples including skeletal muscle. The findings from planned analyses should contribute to improvements in the diagnosis, treatment, and prevention of sarcopenia.
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Affiliation(s)
- R M Dodds
- AGE Research Group, Newcastle University Institute for Translational and Clinical Research, Newcastle upon Tyne, UK; NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - C Hurst
- AGE Research Group, Newcastle University Institute for Translational and Clinical Research, Newcastle upon Tyne, UK; NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - S J Hillman
- AGE Research Group, Newcastle University Institute for Translational and Clinical Research, Newcastle upon Tyne, UK; NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - K Davies
- AGE Research Group, Newcastle University Institute for Translational and Clinical Research, Newcastle upon Tyne, UK
| | - L Roberts
- AGE Research Group, Newcastle University Institute for Translational and Clinical Research, Newcastle upon Tyne, UK; NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - T J Aspray
- AGE Research Group, Newcastle University Institute for Translational and Clinical Research, Newcastle upon Tyne, UK; NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - A Granic
- AGE Research Group, Newcastle University Institute for Translational and Clinical Research, Newcastle upon Tyne, UK; NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK
| | - A A Sayer
- AGE Research Group, Newcastle University Institute for Translational and Clinical Research, Newcastle upon Tyne, UK; NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne NHS Foundation Trust, Newcastle upon Tyne, UK.
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Proietti M, Romiti GF, Vitolo M, Harrison SL, Lane DA, Fauchier L, Marin F, Näbauer M, Potpara TS, Dan GA, Maggioni AP, Cesari M, Boriani G, Lip GYH, Ekmekçiu U, Paparisto V, Tase M, Gjergo H, Dragoti J, Goda A, Ciutea M, Ahadi N, el Husseini Z, Raepers M, Leroy J, Haushan P, Jourdan A, Lepiece C, Desteghe L, Vijgen J, Koopman P, Van Genechten G, Heidbuchel H, Boussy T, De Coninck M, Van Eeckhoutte H, Bouckaert N, Friart A, Boreux J, Arend C, Evrard P, Stefan L, Hoffer E, Herzet J, Massoz M, Celentano C, Sprynger M, Pierard L, Melon P, Van Hauwaert B, Kuppens C, Faes D, Van Lier D, Van Dorpe A, Gerardy A, Deceuninck O, Xhaet O, Dormal F, Ballant E, Blommaert D, Yakova D, Hristov M, Yncheva T, Stancheva N, Tisheva S, Tokmakova M, Nikolov F, Gencheva D, Shalganov T, Kunev B, Stoyanov M, Marchov D, Gelev V, Traykov V, Kisheva A, Tsvyatkov H, Shtereva R, Bakalska-Georgieva S, Slavcheva S, Yotov Y, Kubíčková M, Marni Joensen A, Gammelmark A, Hvilsted Rasmussen L, Dinesen P, Riahi S, Krogh Venø S, Sorensen B, Korsgaard A, Andersen K, Fragtrup Hellum C, Svenningsen A, Nyvad O, Wiggers P, May O, Aarup A, Graversen B, Jensen L, Andersen M, Svejgaard M, Vester S, Hansen S, Lynggaard V, Ciudad M, Vettus R, Muda P, Maestre A, Castaño S, Cheggour S, Poulard J, Mouquet V, Leparrée S, Bouet J, Taieb J, Doucy A, Duquenne H, Furber A, Dupuis J, Rautureau J, Font M, Damiano P, Lacrimini M, Abalea J, Boismal S, Menez T, Mansourati J, Range G, Gorka H, Laure C, Vassalière C, Elbaz N, Lellouche N, Djouadi K, Roubille F, Dietz D, Davy J, Granier M, Winum P, Leperchois-Jacquey C, Kassim H, Marijon E, Le Heuzey J, Fedida J, Maupain C, Himbert C, Gandjbakhch E, Hidden-Lucet F, Duthoit G, Badenco N, Chastre T, Waintraub X, Oudihat M, Lacoste J, Stephan C, Bader H, Delarche N, Giry L, Arnaud D, Lopez C, Boury F, Brunello I, Lefèvre M, Mingam R, Haissaguerre M, Le Bidan M, Pavin D, Le Moal V, Leclercq C, Piot O, Beitar T, Martel I, Schmid A, Sadki N, Romeyer-Bouchard C, Da Costa A, Arnault I, Boyer M, Piat C, Fauchier L, Lozance N, Nastevska S, Doneva A, Fortomaroska Milevska B, Sheshoski B, Petroska K, Taneska N, Bakrecheski N, Lazarovska K, Jovevska S, Ristovski V, Antovski A, Lazarova E, Kotlar I, Taleski J, Poposka L, Kedev S, Zlatanovik N, Jordanova S, Bajraktarova Proseva T, Doncovska S, Maisuradze D, Esakia A, Sagirashvili E, Lartsuliani K, Natelashvili N, Gumberidze N, Gvenetadze R, Etsadashvili K, Gotonelia N, Kuridze N, Papiashvili G, Menabde I, Glöggler S, Napp A, Lebherz C, Romero H, Schmitz K, Berger M, Zink M, Köster S, Sachse J, Vonderhagen E, Soiron G, Mischke K, Reith R, Schneider M, Rieker W, Boscher D, Taschareck A, Beer A, Oster D, Ritter O, Adamczewski J, Walter S, Frommhold A, Luckner E, Richter J, Schellner M, Landgraf S, Bartholome S, Naumann R, Schoeler J, Westermeier D, William F, Wilhelm K, Maerkl M, Oekinghaus R, Denart M, Kriete M, Tebbe U, Scheibner T, Gruber M, Gerlach A, Beckendorf C, Anneken L, Arnold M, Lengerer S, Bal Z, Uecker C, Förtsch H, Fechner S, Mages V, Martens E, Methe H, Schmidt T, Schaeffer B, Hoffmann B, Moser J, Heitmann K, Willems S, Willems S, Klaus C, Lange I, Durak M, Esen E, Mibach F, Mibach H, Utech A, Gabelmann M, Stumm R, Ländle V, Gartner C, Goerg C, Kaul N, Messer S, Burkhardt D, Sander C, Orthen R, Kaes S, Baumer A, Dodos F, Barth A, Schaeffer G, Gaertner J, Winkler J, Fahrig A, Aring J, Wenzel I, Steiner S, Kliesch A, Kratz E, Winter K, Schneider P, Haag A, Mutscher I, Bosch R, Taggeselle J, Meixner S, Schnabel A, Shamalla A, Hötz H, Korinth A, Rheinert C, Mehltretter G, Schön B, Schön N, Starflinger A, Englmann E, Baytok G, Laschinger T, Ritscher G, Gerth A, Dechering D, Eckardt L, Kuhlmann M, Proskynitopoulos N, Brunn J, Foth K, Axthelm C, Hohensee H, Eberhard K, Turbanisch S, Hassler N, Koestler A, Stenzel G, Kschiwan D, Schwefer M, Neiner S, Hettwer S, Haeussler-Schuchardt M, Degenhardt R, Sennhenn S, Steiner S, Brendel M, Stoehr A, Widjaja W, Loehndorf S, Logemann A, Hoskamp J, Grundt J, Block M, Ulrych R, Reithmeier A, Panagopoulos V, Martignani C, Bernucci D, Fantecchi E, Diemberger I, Ziacchi M, Biffi M, Cimaglia P, Frisoni J, Boriani G, Giannini I, Boni S, Fumagalli S, Pupo S, Di Chiara A, Mirone P, Fantecchi E, Boriani G, Pesce F, Zoccali C, Malavasi VL, Mussagaliyeva A, Ahyt B, Salihova Z, Koshum-Bayeva K, Kerimkulova A, Bairamukova A, Mirrakhimov E, Lurina B, Zuzans R, Jegere S, Mintale I, Kupics K, Jubele K, Erglis A, Kalejs O, Vanhear K, Burg M, Cachia M, Abela E, Warwicker S, Tabone T, Xuereb R, Asanovic D, Drakalovic D, Vukmirovic M, Pavlovic N, Music L, Bulatovic N, Boskovic A, Uiterwaal H, Bijsterveld N, De Groot J, Neefs J, van den Berg N, Piersma F, Wilde A, Hagens V, Van Es J, Van Opstal J, Van Rennes B, Verheij H, Breukers W, Tjeerdsma G, Nijmeijer R, Wegink D, Binnema R, Said S, Erküner Ö, Philippens S, van Doorn W, Crijns H, Szili-Torok T, Bhagwandien R, Janse P, Muskens A, van Eck M, Gevers R, van der Ven N, Duygun A, Rahel B, Meeder J, Vold A, Holst Hansen C, Engset I, Atar D, Dyduch-Fejklowicz B, Koba E, Cichocka M, Sokal A, Kubicius A, Pruchniewicz E, Kowalik-Sztylc A, Czapla W, Mróz I, Kozlowski M, Pawlowski T, Tendera M, Winiarska-Filipek A, Fidyk A, Slowikowski A, Haberka M, Lachor-Broda M, Biedron M, Gasior Z, Kołodziej M, Janion M, Gorczyca-Michta I, Wozakowska-Kaplon B, Stasiak M, Jakubowski P, Ciurus T, Drozdz J, Simiera M, Zajac P, Wcislo T, Zycinski P, Kasprzak J, Olejnik A, Harc-Dyl E, Miarka J, Pasieka M, Ziemińska-Łuć M, Bujak W, Śliwiński A, Grech A, Morka J, Petrykowska K, Prasał M, Hordyński G, Feusette P, Lipski P, Wester A, Streb W, Romanek J, Woźniak P, Chlebuś M, Szafarz P, Stanik W, Zakrzewski M, Kaźmierczak J, Przybylska A, Skorek E, Błaszczyk H, Stępień M, Szabowski S, Krysiak W, Szymańska M, Karasiński J, Blicharz J, Skura M, Hałas K, Michalczyk L, Orski Z, Krzyżanowski K, Skrobowski A, Zieliński L, Tomaszewska-Kiecana M, Dłużniewski M, Kiliszek M, Peller M, Budnik M, Balsam P, Opolski G, Tymińska A, Ozierański K, Wancerz A, Borowiec A, Majos E, Dabrowski R, Szwed H, Musialik-Lydka A, Leopold-Jadczyk A, Jedrzejczyk-Patej E, Koziel M, Lenarczyk R, Mazurek M, Kalarus Z, Krzemien-Wolska K, Starosta P, Nowalany-Kozielska E, Orzechowska A, Szpot M, Staszel M, Almeida S, Pereira H, Brandão Alves L, Miranda R, Ribeiro L, Costa F, Morgado F, Carmo P, Galvao Santos P, Bernardo R, Adragão P, Ferreira da Silva G, Peres M, Alves M, Leal M, Cordeiro A, Magalhães P, Fontes P, Leão S, Delgado A, Costa A, Marmelo B, Rodrigues B, Moreira D, Santos J, Santos L, Terchet A, Darabantiu D, Mercea S, Turcin Halka V, Pop Moldovan A, Gabor A, Doka B, Catanescu G, Rus H, Oboroceanu L, Bobescu E, Popescu R, Dan A, Buzea A, Daha I, Dan G, Neuhoff I, Baluta M, Ploesteanu R, Dumitrache N, Vintila M, Daraban A, Japie C, Badila E, Tewelde H, Hostiuc M, Frunza S, Tintea E, Bartos D, Ciobanu A, Popescu I, Toma N, Gherghinescu C, Cretu D, Patrascu N, Stoicescu C, Udroiu C, Bicescu G, Vintila V, Vinereanu D, Cinteza M, Rimbas R, Grecu M, Cozma A, Boros F, Ille M, Tica O, Tor R, Corina A, Jeewooth A, Maria B, Georgiana C, Natalia C, Alin D, Dinu-Andrei D, Livia M, Daniela R, Larisa R, Umaar S, Tamara T, Ioachim Popescu M, Nistor D, Sus I, Coborosanu O, Alina-Ramona N, Dan R, Petrescu L, Ionescu G, Popescu I, Vacarescu C, Goanta E, Mangea M, Ionac A, Mornos C, Cozma D, Pescariu S, Solodovnicova E, Soldatova I, Shutova J, Tjuleneva L, Zubova T, Uskov V, Obukhov D, Rusanova G, Soldatova I, Isakova N, Odinsova S, Arhipova T, Kazakevich E, Serdechnaya E, Zavyalova O, Novikova T, Riabaia I, Zhigalov S, Drozdova E, Luchkina I, Monogarova Y, Hegya D, Rodionova L, Rodionova L, Nevzorova V, Soldatova I, Lusanova O, Arandjelovic A, Toncev D, Milanov M, Sekularac N, Zdravkovic M, Hinic S, Dimkovic S, Acimovic T, Saric J, Polovina M, Potpara T, Vujisic-Tesic B, Nedeljkovic M, Zlatar M, Asanin M, Vasic V, Popovic Z, Djikic D, Sipic M, Peric V, Dejanovic B, Milosevic N, Stevanovic A, Andric A, Pencic B, Pavlovic-Kleut M, Celic V, Pavlovic M, Petrovic M, Vuleta M, Petrovic N, Simovic S, Savovic Z, Milanov S, Davidovic G, Iric-Cupic V, Simonovic D, Stojanovic M, Stojanovic S, Mitic V, Ilic V, Petrovic D, Deljanin Ilic M, Ilic S, Stoickov V, Markovic S, Kovacevic S, García Fernandez A, Perez Cabeza A, Anguita M, Tercedor Sanchez L, Mau E, Loayssa J, Ayarra M, Carpintero M, Roldán Rabadan I, Leal M, Gil Ortega M, Tello Montoliu A, Orenes Piñero E, Manzano Fernández S, Marín F, Romero Aniorte A, Veliz Martínez A, Quintana Giner M, Ballesteros G, Palacio M, Alcalde O, García-Bolao I, Bertomeu Gonzalez V, Otero-Raviña F, García Seara J, Gonzalez Juanatey J, Dayal N, Maziarski P, Gentil-Baron P, Shah D, Koç M, Onrat E, Dural IE, Yilmaz K, Özin B, Tan Kurklu S, Atmaca Y, Canpolat U, Tokgozoglu L, Dolu AK, Demirtas B, Sahin D, Ozcan Celebi O, Diker E, Gagirci G, Turk UO, Ari H, Polat N, Toprak N, Sucu M, Akin Serdar O, Taha Alper A, Kepez A, Yuksel Y, Uzunselvi A, Yuksel S, Sahin M, Kayapinar O, Ozcan T, Kaya H, Yilmaz MB, Kutlu M, Demir M, Gibbs C, Kaminskiene S, Bryce M, Skinner A, Belcher G, Hunt J, Stancombe L, Holbrook B, Peters C, Tettersell S, Shantsila A, Lane D, Senoo K, Proietti M, Russell K, Domingos P, Hussain S, Partridge J, Haynes R, Bahadur S, Brown R, McMahon S, Y H Lip G, McDonald J, Balachandran K, Singh R, Garg S, Desai H, Davies K, Goddard W, Galasko G, Rahman I, Chua Y, Payne O, Preston S, Brennan O, Pedley L, Whiteside C, Dickinson C, Brown J, Jones K, Benham L, Brady R, Buchanan L, Ashton A, Crowther H, Fairlamb H, Thornthwaite S, Relph C, McSkeane A, Poultney U, Kelsall N, Rice P, Wilson T, Wrigley M, Kaba R, Patel T, Young E, Law J, Runnett C, Thomas H, McKie H, Fuller J, Pick S, Sharp A, Hunt A, Thorpe K, Hardman C, Cusack E, Adams L, Hough M, Keenan S, Bowring A, Watts J, Zaman J, Goffin K, Nutt H, Beerachee Y, Featherstone J, Mills C, Pearson J, Stephenson L, Grant S, Wilson A, Hawksworth C, Alam I, Robinson M, Ryan S, Egdell R, Gibson E, Holland M, Leonard D, Mishra B, Ahmad S, Randall H, Hill J, Reid L, George M, McKinley S, Brockway L, Milligan W, Sobolewska J, Muir J, Tuckis L, Winstanley L, Jacob P, Kaye S, Morby L, Jan A, Sewell T, Boos C, Wadams B, Cope C, Jefferey P, Andrews N, Getty A, Suttling A, Turner C, Hudson K, Austin R, Howe S, Iqbal R, Gandhi N, Brophy K, Mirza P, Willard E, Collins S, Ndlovu N, Subkovas E, Karthikeyan V, Waggett L, Wood A, Bolger A, Stockport J, Evans L, Harman E, Starling J, Williams L, Saul V, Sinha M, Bell L, Tudgay S, Kemp S, Brown J, Frost L, Ingram T, Loughlin A, Adams C, Adams M, Hurford F, Owen C, Miller C, Donaldson D, Tivenan H, Button H, Nasser A, Jhagra O, Stidolph B, Brown C, Livingstone C, Duffy M, Madgwick P, Roberts P, Greenwood E, Fletcher L, Beveridge M, Earles S, McKenzie D, Beacock D, Dayer M, Seddon M, Greenwell D, Luxton F, Venn F, Mills H, Rewbury J, James K, Roberts K, Tonks L, Felmeden D, Taggu W, Summerhayes A, Hughes D, Sutton J, Felmeden L, Khan M, Walker E, Norris L, O’Donohoe L, Mozid A, Dymond H, Lloyd-Jones H, Saunders G, Simmons D, Coles D, Cotterill D, Beech S, Kidd S, Wrigley B, Petkar S, Smallwood A, Jones R, Radford E, Milgate S, Metherell S, Cottam V, Buckley C, Broadley A, Wood D, Allison J, Rennie K, Balian L, Howard L, Pippard L, Board S, Pitt-Kerby T. Epidemiology and impact of frailty in patients with atrial fibrillation in Europe. Age Ageing 2022; 51:6670566. [PMID: 35997262 DOI: 10.1093/ageing/afac192] [Citation(s) in RCA: 24] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 06/08/2022] [Indexed: 12/03/2022] Open
Abstract
BACKGROUND Frailty is a medical syndrome characterised by reduced physiological reserve and increased vulnerability to stressors. Data regarding the relationship between frailty and atrial fibrillation (AF) are still inconsistent. OBJECTIVES We aim to perform a comprehensive evaluation of frailty in a large European cohort of AF patients. METHODS A 40-item frailty index (FI) was built according to the accumulation of deficits model in the AF patients enrolled in the ESC-EHRA EORP-AF General Long-Term Registry. Association of baseline characteristics, clinical management, quality of life, healthcare resources use and risk of outcomes with frailty was examined. RESULTS Among 10,177 patients [mean age (standard deviation) 69.0 (11.4) years, 4,103 (40.3%) females], 6,066 (59.6%) were pre-frail and 2,172 (21.3%) were frail, whereas only 1,939 (19.1%) were considered robust. Baseline thromboembolic and bleeding risks were independently associated with increasing FI. Frail patients with AF were less likely to be treated with oral anticoagulants (OACs) (odds ratio 0.70, 95% confidence interval 0.55-0.89), especially with non-vitamin K antagonist OACs and managed with a rhythm control strategy, compared with robust patients. Increasing frailty was associated with a higher risk for all outcomes examined, with a non-linear exponential relationship. The use of OAC was associated with a lower risk of outcomes, except in patients with very/extremely high frailty. CONCLUSIONS In this large cohort of AF patients, there was a high burden of frailty, influencing clinical management and risk of adverse outcomes. The clinical benefit of OAC is maintained in patients with high frailty, but not in very high/extremely frail ones.
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Affiliation(s)
- Marco Proietti
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.,Geriatric Unit, IRCCS Istituti Clinici Scientifici Maugeri, Milan, Italy
| | - Giulio Francesco Romiti
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Department of Translational and Precision Medicine, Sapienza - University of Rome, Italy
| | - Marco Vitolo
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy.,Clinical and Experimental Medicine PhD Program, University of Modena and Reggio Emilia, Modena, Italy
| | - Stephanie L Harrison
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK
| | - Deirdre A Lane
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Laurent Fauchier
- Service de Cardiologie, Centre Hospitalier Universitaire Trousseau, Tours, France
| | - Francisco Marin
- Department of Cardiology, Hospital Universitario Virgen de la Arrixaca, IMIB-Arrixaca, University of Murcia, CIBER-CV, Murcia, Spain
| | - Michael Näbauer
- Department of Cardiology, Ludwig-Maximilians-University, Munich, Germany
| | - Tatjana S Potpara
- School of Medicine, University of Belgrade, Belgrade, Serbia.,Clinical Center of Serbia, Belgrade, Serbia
| | - Gheorghe-Andrei Dan
- University of Medicine, 'Carol Davila', Colentina University Hospital, Bucharest, Romania
| | - Aldo P Maggioni
- ANMCO Research Center, Heart Care Foundation, Florence, Italy
| | - Matteo Cesari
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.,Geriatric Unit, IRCCS Istituti Clinici Scientifici Maugeri, Milan, Italy
| | - Giuseppe Boriani
- Cardiology Division, Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Policlinico di Modena, Modena, Italy
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK.,Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
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Evans RA, Leavy OC, Richardson M, Elneima O, McAuley HJC, Shikotra A, Singapuri A, Sereno M, Saunders RM, Harris VC, Houchen-Wolloff L, Aul R, Beirne P, Bolton CE, Brown JS, Choudhury G, Diar-Bakerly N, Easom N, Echevarria C, Fuld J, Hart N, Hurst J, Jones MG, Parekh D, Pfeffer P, Rahman NM, Rowland-Jones SL, Shah AM, Wootton DG, Chalder T, Davies MJ, De Soyza A, Geddes JR, Greenhalf W, Greening NJ, Heaney LG, Heller S, Howard LS, Jacob J, Jenkins RG, Lord JM, Man WDC, McCann GP, Neubauer S, Openshaw PJM, Porter JC, Rowland MJ, Scott JT, Semple MG, Singh SJ, Thomas DC, Toshner M, Lewis KE, Thwaites RS, Briggs A, Docherty AB, Kerr S, Lone NI, Quint J, Sheikh A, Thorpe M, Zheng B, Chalmers JD, Ho LP, Horsley A, Marks M, Poinasamy K, Raman B, Harrison EM, Wain LV, Brightling CE, Abel K, Adamali H, Adeloye D, Adeyemi O, Adrego R, Aguilar Jimenez LA, Ahmad S, Ahmad Haider N, Ahmed R, Ahwireng N, Ainsworth M, Al-Sheklly B, Alamoudi A, Ali M, Aljaroof M, All AM, Allan L, Allen RJ, Allerton L, Allsop L, Almeida P, Altmann D, Alvarez Corral M, Amoils S, Anderson D, Antoniades C, Arbane G, Arias A, Armour C, Armstrong L, Armstrong N, Arnold D, Arnold H, Ashish A, Ashworth A, Ashworth M, Aslani S, Assefa-Kebede H, Atkin C, Atkin P, Aung H, Austin L, Avram C, Ayoub A, Babores M, Baggott R, Bagshaw J, Baguley D, Bailey L, Baillie JK, Bain S, Bakali M, Bakau M, Baldry E, Baldwin D, Ballard C, Banerjee A, Bang B, Barker RE, Barman L, Barratt S, Barrett F, Basire D, Basu N, Bates M, Bates A, Batterham R, Baxendale H, Bayes H, Beadsworth M, Beckett P, Beggs M, Begum M, Bell D, Bell R, Bennett K, Beranova E, Bermperi A, Berridge A, Berry C, Betts S, Bevan E, Bhui K, Bingham M, Birchall K, Bishop L, Bisnauthsing K, Blaikely J, Bloss A, Bolger A, Bonnington J, Botkai A, Bourne C, Bourne M, Bramham K, Brear L, Breen G, Breeze J, Bright E, Brill S, Brindle K, Broad L, Broadley A, Brookes C, Broome M, Brown A, Brown A, Brown J, Brown J, Brown M, Brown M, Brown V, Brugha T, Brunskill N, Buch M, Buckley P, Bularga A, Bullmore E, Burden L, Burdett T, Burn D, Burns G, Burns A, Busby J, Butcher R, Butt A, Byrne S, Cairns P, Calder PC, Calvelo E, Carborn H, Card B, Carr C, Carr L, Carson G, Carter P, Casey A, Cassar M, Cavanagh J, Chablani M, Chambers RC, Chan F, Channon KM, Chapman K, Charalambou A, Chaudhuri N, Checkley A, Chen J, Cheng Y, Chetham L, Childs C, Chilvers ER, Chinoy H, Chiribiri A, Chong-James K, Choudhury N, Chowienczyk P, Christie C, Chrystal M, Clark D, Clark C, Clarke J, Clohisey S, Coakley G, Coburn Z, Coetzee S, Cole J, Coleman C, Conneh F, Connell D, Connolly B, Connor L, Cook A, Cooper B, Cooper J, Cooper S, Copeland D, Cosier T, Coulding M, Coupland C, Cox E, Craig T, Crisp P, Cristiano D, Crooks MG, Cross A, Cruz I, Cullinan P, Cuthbertson D, Daines L, Dalton M, Daly P, Daniels A, Dark P, Dasgin J, David A, David C, Davies E, Davies F, Davies G, Davies GA, Davies K, Dawson J, Daynes E, Deakin B, Deans A, Deas C, Deery J, Defres S, Dell A, Dempsey K, Denneny E, Dennis J, Dewar A, Dharmagunawardena R, Dickens C, Dipper A, Diver S, Diwanji SN, Dixon M, Djukanovic R, Dobson H, Dobson SL, Donaldson A, Dong T, Dormand N, Dougherty A, Dowling R, Drain S, Draxlbauer K, Drury K, Dulawan P, Dunleavy A, Dunn S, Earley J, Edwards S, Edwardson C, El-Taweel H, Elliott A, Elliott K, Ellis Y, Elmer A, Evans D, Evans H, Evans J, Evans R, Evans RI, Evans T, Evenden C, Evison L, Fabbri L, Fairbairn S, Fairman A, Fallon K, Faluyi D, Favager C, Fayzan T, Featherstone J, Felton T, Finch J, Finney S, Finnigan J, Finnigan L, Fisher H, Fletcher S, Flockton R, Flynn M, Foot H, Foote D, Ford A, Forton D, Fraile E, Francis C, Francis R, Francis S, Frankel A, Fraser E, Free R, French N, Fu X, Furniss J, Garner L, Gautam N, George J, George P, Gibbons M, Gill M, Gilmour L, Gleeson F, Glossop J, Glover S, Goodman N, Goodwin C, Gooptu B, Gordon H, Gorsuch T, Greatorex M, Greenhaff PL, Greenhalgh A, Greenwood J, Gregory H, Gregory R, Grieve D, Griffin D, Griffiths L, Guerdette AM, Guillen Guio B, Gummadi M, Gupta A, Gurram S, Guthrie E, Guy Z, H Henson H, Hadley K, Haggar A, Hainey K, Hairsine B, Haldar P, Hall I, Hall L, Halling-Brown M, Hamil R, Hancock A, Hancock K, Hanley NA, Haq S, Hardwick HE, Hardy E, Hardy T, Hargadon B, Harrington K, Harris E, Harrison P, Harvey A, Harvey M, Harvie M, Haslam L, Havinden-Williams M, Hawkes J, Hawkings N, Haworth J, Hayday A, Haynes M, Hazeldine J, Hazelton T, Heeley C, Heeney JL, Heightman M, Henderson M, Hesselden L, Hewitt M, Highett V, Hillman T, Hiwot T, Hoare A, Hoare M, Hockridge J, Hogarth P, Holbourn A, Holden S, Holdsworth L, Holgate D, Holland M, Holloway L, Holmes K, Holmes M, Holroyd-Hind B, Holt L, Hormis A, Hosseini A, Hotopf M, Howard K, Howell A, Hufton E, Hughes AD, Hughes J, Hughes R, Humphries A, Huneke N, Hurditch E, Husain M, Hussell T, Hutchinson J, Ibrahim W, Ilyas F, Ingham J, Ingram L, Ionita D, Isaacs K, Ismail K, Jackson T, James WY, Jarman C, Jarrold I, Jarvis H, Jastrub R, Jayaraman B, Jezzard P, Jiwa K, Johnson C, Johnson S, Johnston D, Jolley CJ, Jones D, Jones G, Jones H, Jones H, Jones I, Jones L, Jones S, Jose S, Kabir T, Kaltsakas G, Kamwa V, Kanellakis N, Kaprowska S, Kausar Z, Keenan N, Kelly S, Kemp G, Kerslake H, Key AL, Khan F, Khunti K, Kilroy S, King B, King C, Kingham L, Kirk J, Kitterick P, Klenerman P, Knibbs L, Knight S, Knighton A, Kon O, Kon S, Kon SS, Koprowska S, Korszun A, Koychev I, Kurasz C, Kurupati P, Laing C, Lamlum H, Landers G, Langenberg C, Lasserson D, Lavelle-Langham L, Lawrie A, Lawson C, Lawson C, Layton A, Lea A, Lee D, Lee JH, Lee E, Leitch K, Lenagh R, Lewis D, Lewis J, Lewis V, Lewis-Burke N, Li X, Light T, Lightstone L, Lilaonitkul W, Lim L, Linford S, Lingford-Hughes A, Lipman M, Liyanage K, Lloyd A, Logan S, Lomas D, Loosley R, Lota H, Lovegrove W, Lucey A, Lukaschuk E, Lye A, Lynch C, MacDonald S, MacGowan G, Macharia I, Mackie J, Macliver L, Madathil S, Madzamba G, Magee N, Magtoto MM, Mairs N, Majeed N, Major E, Malein F, Malim M, Mallison G, Mandal S, Mangion K, Manisty C, Manley R, March K, Marciniak S, Marino P, Mariveles M, Marouzet E, Marsh S, Marshall B, Marshall M, Martin J, Martineau A, Martinez LM, Maskell N, Matila D, Matimba-Mupaya W, Matthews L, Mbuyisa A, McAdoo S, Weir McCall J, McAllister-Williams H, McArdle A, McArdle P, McAulay D, McCormick J, McCormick W, McCourt P, McGarvey L, McGee C, Mcgee K, McGinness J, McGlynn K, McGovern A, McGuinness H, McInnes IB, McIntosh J, McIvor E, McIvor K, McLeavey L, McMahon A, McMahon MJ, McMorrow L, Mcnally T, McNarry M, McNeill J, McQueen A, McShane H, Mears C, Megson C, Megson S, Mehta P, Meiring J, Melling L, Mencias M, Menzies D, Merida Morillas M, Michael A, Milligan L, Miller C, Mills C, Mills NL, Milner L, Misra S, Mitchell J, Mohamed A, Mohamed N, Mohammed S, Molyneaux PL, Monteiro W, Moriera S, Morley A, Morrison L, Morriss R, Morrow A, Moss AJ, Moss P, Motohashi K, Msimanga N, Mukaetova-Ladinska E, Munawar U, Murira J, Nanda U, Nassa H, Nasseri M, Neal A, Needham R, Neill P, Newell H, Newman T, Newton-Cox A, Nicholson T, Nicoll D, Nolan CM, Noonan MJ, Norman C, Novotny P, Nunag J, Nwafor L, Nwanguma U, Nyaboko J, O'Donnell K, O'Brien C, O'Brien L, O'Regan D, Odell N, Ogg G, Olaosebikan O, Oliver C, Omar Z, Orriss-Dib L, Osborne L, Osbourne R, Ostermann M, Overton C, Owen J, Oxton J, Pack J, Pacpaco E, Paddick S, Painter S, Pakzad A, Palmer S, Papineni P, Paques K, Paradowski K, Pareek M, Parfrey H, Pariante C, Parker S, Parkes M, Parmar J, Patale S, Patel B, Patel M, Patel S, Pattenadk D, Pavlides M, Payne S, Pearce L, Pearl JE, Peckham D, Pendlebury J, Peng Y, Pennington C, Peralta I, Perkins E, Peterkin Z, Peto T, Petousi N, Petrie J, Phipps J, Pimm J, Piper Hanley K, Pius R, Plant H, Plein S, Plekhanova T, Plowright M, Polgar O, Poll L, Porter J, Portukhay S, Powell N, Prabhu A, Pratt J, Price A, Price C, Price C, Price D, Price L, Price L, Prickett A, Propescu J, Pugmire S, Quaid S, Quigley J, Qureshi H, Qureshi IN, Radhakrishnan K, Ralser M, Ramos A, Ramos H, Rangeley J, Rangelov B, Ratcliffe L, Ravencroft P, Reddington A, Reddy R, Redfearn H, Redwood D, Reed A, Rees M, Rees T, Regan K, Reynolds W, Ribeiro C, Richards A, Richardson E, Rivera-Ortega P, Roberts K, Robertson E, Robinson E, Robinson L, Roche L, Roddis C, Rodger J, Ross A, Ross G, Rossdale J, Rostron A, Rowe A, Rowland A, Rowland J, Roy K, Roy M, Rudan I, Russell R, Russell E, Saalmink G, Sabit R, Sage EK, Samakomva T, Samani N, Sampson C, Samuel K, Samuel R, Sanderson A, Sapey E, Saralaya D, Sargant J, Sarginson C, Sass T, Sattar N, Saunders K, Saunders P, Saunders LC, Savill H, Saxon W, Sayer A, Schronce J, Schwaeble W, Scott K, Selby N, Sewell TA, Shah K, Shah P, Shankar-Hari M, Sharma M, Sharpe C, Sharpe M, Shashaa S, Shaw A, Shaw K, Shaw V, Shelton S, Shenton L, Shevket K, Short J, Siddique S, Siddiqui S, Sidebottom J, Sigfrid L, Simons G, Simpson J, Simpson N, Singh C, Singh S, Sissons D, Skeemer J, Slack K, Smith A, Smith D, Smith S, Smith J, Smith L, Soares M, Solano TS, Solly R, Solstice AR, Soulsby T, Southern D, Sowter D, Spears M, Spencer LG, Speranza F, Stadon L, Stanel S, Steele N, Steiner M, Stensel D, Stephens G, Stephenson L, Stern M, Stewart I, Stimpson R, Stockdale S, Stockley J, Stoker W, Stone R, Storrar W, Storrie A, Storton K, Stringer E, Strong-Sheldrake S, Stroud N, Subbe C, Sudlow CL, Suleiman Z, Summers C, Summersgill C, Sutherland D, Sykes DL, Sykes R, Talbot N, Tan AL, Tarusan L, Tavoukjian V, Taylor A, Taylor C, Taylor J, Te A, Tedd H, Tee CJ, Teixeira J, Tench H, Terry S, Thackray-Nocera S, Thaivalappil F, Thamu B, Thickett D, Thomas C, Thomas S, Thomas AK, Thomas-Woods T, Thompson T, Thompson AAR, Thornton T, Tilley J, Tinker N, Tiongson GF, Tobin M, Tomlinson J, Tong C, Touyz R, Tripp KA, Tunnicliffe E, Turnbull A, Turner E, Turner S, Turner V, Turner K, Turney S, Turtle L, Turton H, Ugoji J, Ugwuoke R, Upthegrove R, Valabhji J, Ventura M, Vere J, Vickers C, Vinson B, Wade E, Wade P, Wainwright T, Wajero LO, Walder S, Walker S, Walker S, Wall E, Wallis T, Walmsley S, Walsh JA, Walsh S, Warburton L, Ward TJC, Warwick K, Wassall H, Waterson S, Watson E, Watson L, Watson J, Welch C, Welch H, Welsh B, Wessely S, West S, Weston H, Wheeler H, White S, Whitehead V, Whitney J, Whittaker S, Whittam B, Whitworth V, Wight A, Wild J, Wilkins M, Wilkinson D, Williams N, Williams N, Williams J, Williams-Howard SA, Willicombe M, Willis G, Willoughby J, Wilson A, Wilson D, Wilson I, Window N, Witham M, Wolf-Roberts R, Wood C, Woodhead F, Woods J, Wormleighton J, Worsley J, Wraith D, Wrey Brown C, Wright C, Wright L, Wright S, Wyles J, Wynter I, Xu M, Yasmin N, Yasmin S, Yates T, Yip KP, Young B, Young S, Young A, Yousuf AJ, Zawia A, Zeidan L, Zhao B, Zongo O. Clinical characteristics with inflammation profiling of long COVID and association with 1-year recovery following hospitalisation in the UK: a prospective observational study. Lancet Respir Med 2022; 10:761-775. [PMID: 35472304 PMCID: PMC9034855 DOI: 10.1016/s2213-2600(22)00127-8] [Citation(s) in RCA: 144] [Impact Index Per Article: 72.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/23/2022] [Accepted: 03/31/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND No effective pharmacological or non-pharmacological interventions exist for patients with long COVID. We aimed to describe recovery 1 year after hospital discharge for COVID-19, identify factors associated with patient-perceived recovery, and identify potential therapeutic targets by describing the underlying inflammatory profiles of the previously described recovery clusters at 5 months after hospital discharge. METHODS The Post-hospitalisation COVID-19 study (PHOSP-COVID) is a prospective, longitudinal cohort study recruiting adults (aged ≥18 years) discharged from hospital with COVID-19 across the UK. Recovery was assessed using patient-reported outcome measures, physical performance, and organ function at 5 months and 1 year after hospital discharge, and stratified by both patient-perceived recovery and recovery cluster. Hierarchical logistic regression modelling was performed for patient-perceived recovery at 1 year. Cluster analysis was done using the clustering large applications k-medoids approach using clinical outcomes at 5 months. Inflammatory protein profiling was analysed from plasma at the 5-month visit. This study is registered on the ISRCTN Registry, ISRCTN10980107, and recruitment is ongoing. FINDINGS 2320 participants discharged from hospital between March 7, 2020, and April 18, 2021, were assessed at 5 months after discharge and 807 (32·7%) participants completed both the 5-month and 1-year visits. 279 (35·6%) of these 807 patients were women and 505 (64·4%) were men, with a mean age of 58·7 (SD 12·5) years, and 224 (27·8%) had received invasive mechanical ventilation (WHO class 7-9). The proportion of patients reporting full recovery was unchanged between 5 months (501 [25·5%] of 1965) and 1 year (232 [28·9%] of 804). Factors associated with being less likely to report full recovery at 1 year were female sex (odds ratio 0·68 [95% CI 0·46-0·99]), obesity (0·50 [0·34-0·74]) and invasive mechanical ventilation (0·42 [0·23-0·76]). Cluster analysis (n=1636) corroborated the previously reported four clusters: very severe, severe, moderate with cognitive impairment, and mild, relating to the severity of physical health, mental health, and cognitive impairment at 5 months. We found increased inflammatory mediators of tissue damage and repair in both the very severe and the moderate with cognitive impairment clusters compared with the mild cluster, including IL-6 concentration, which was increased in both comparisons (n=626 participants). We found a substantial deficit in median EQ-5D-5L utility index from before COVID-19 (retrospective assessment; 0·88 [IQR 0·74-1·00]), at 5 months (0·74 [0·64-0·88]) to 1 year (0·75 [0·62-0·88]), with minimal improvements across all outcome measures at 1 year after discharge in the whole cohort and within each of the four clusters. INTERPRETATION The sequelae of a hospital admission with COVID-19 were substantial 1 year after discharge across a range of health domains, with the minority in our cohort feeling fully recovered. Patient-perceived health-related quality of life was reduced at 1 year compared with before hospital admission. Systematic inflammation and obesity are potential treatable traits that warrant further investigation in clinical trials. FUNDING UK Research and Innovation and National Institute for Health Research.
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Liatsikos K, Hyder-Wright A, Pojar S, Chen T, Wang D, Davies K, Myerscough C, Reine J, Robinson RE, Urban B, Mitsi E, Solorzano C, Gordon SB, Quinn A, Pan K, Anderson AS, Theilacker C, Begier E, Gessner BD, Collins A, Ferreira DM. Protocol for a phase IV double-blind randomised controlled trial to investigate the effect of the 13-valent pneumococcal conjugate vaccine and the 23-valent pneumococcal polysaccharide vaccine on pneumococcal colonisation using the experimental human pneumococcal challenge model in healthy adults (PREVENTING PNEUMO 2). BMJ Open 2022; 12:e062109. [PMID: 35798520 PMCID: PMC9263934 DOI: 10.1136/bmjopen-2022-062109] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 05/30/2022] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Despite widely available vaccinations, Streptococcus pneumoniae (SPN) remains a major cause of morbidity and mortality worldwide, causing community-acquired pneumonia, meningitis, otitis media, sinusitis and bacteraemia. Here, we summarise an ethically approved protocol for a double-blind, randomised controlled trial investigating the effect of the 13-valent pneumococcal conjugate vaccine (PCV13) and the 23-valent pneumococcal polysaccharide vaccine (PPV23) on pneumococcal nasopharyngeal colonisation acquisition, density and duration using experimental human pneumococcal challenge (EHPC). METHODS AND ANALYSIS Healthy adult participants aged 18-50 years will be randomised to receive PCV13, PPV23 or placebo and then undergo one or two EHPCs involving intranasal administration of SPN at 1-month post-vaccination with serotype 3 (SPN3) and 6 months with serotype 6B (SPN6B). Participants randomised to PCV13 and placebo will also be randomised to one of two clinically relevant SPN3 strains from distinct lineages within clonal complex 180, clades Ia and II, creating five study groups. Following inoculation, participants will be seen on days 2, 7, 14 and 23. During the follow-up period, we will monitor safety, colonisation status, density and duration, immune responses and antigenuria. The primary outcome of the study is comparing the rate of SPN3 acquisition between the vaccinated (PCV13 or PPV23) and unvaccinated (placebo) groups as defined by classical culture. Density and duration of colonisation, comparison of acquisition rates using molecular methods and evaluation of the above measurements for individual SPN3 clades and SPN6B form the secondary objectives. Furthermore, we will explore the immune responses associated with these vaccines, their effect on colonisation and the relationship between colonisation and urinary pneumococcal antigen detection. ETHICS AND DISSEMINATION The study is approved by the NHS Research and Ethics Committee (Reference: 20/NW/0097) and by the Medicines and Healthcare products Regulatory Agency (Reference: CTA 25753/0001/001-0001). Findings will be published in peer-reviewed journals. TRIAL REGISTRATION NUMBER ISRCTN15728847, NCT04974294.
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Affiliation(s)
| | - Angela Hyder-Wright
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
- Respiratory Research Group, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Sherin Pojar
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Tao Chen
- Global Health Trials Unit, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Duolao Wang
- Global Health Trials Unit, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Kelly Davies
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | | | - Jesus Reine
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Ryan E Robinson
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
- Respiratory Research Group, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
| | - Britta Urban
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Elena Mitsi
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Carla Solorzano
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
| | - Stephen B Gordon
- Malawi Liverpool Wellcome Trust Clinical Research Programme, Liverpool School of Tropical Medicine, Blantyre, Malawi
| | - Angela Quinn
- Pfizer Vaccines, Pfizer Inc, Collegeville, Pennsylvania, USA
| | - Kaijie Pan
- Pfizer Vaccines, Pfizer Inc, Collegeville, Pennsylvania, USA
| | | | | | | | | | - Andrea Collins
- Clinical Sciences, Liverpool School of Tropical Medicine, Liverpool, UK
- Respiratory Research Group, Liverpool University Hospitals NHS Foundation Trust, Liverpool, UK
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Eccles J, Thompson C, Thompson B, Amato M, Themelis K, Critchley H, Harrison N, Davies K. AB1209 MECHANISTIC FACTORS CONTRIBUTING TO PAIN AND FATIGUE IN FIBROMYALGIA AND ME/CFS: AUTONOMIC AND INFLAMMATORY INSIGHTS FROM AN EXPERIMENTAL MEDICINE STUDY. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.4487] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundFibromyalgia and ME/CFS are multifaceted conditions with overlapping symptoms(1); the pathoaetiological mechanisms are complex and debated(2), however there is a strong association with features of hereditary disorders of connective tissue (hypermobility) and autonomic and inflammatory abnormalities (1,2).ObjectivesTo determine potential autonomic and inflammatory mechanisms of pain and fatigue in fibromyalgia and ME/CFSMethodsAfter excluding participants with WCC higher than 10 (suggesting acute infection) baseline markers of inflammation (CRP and ESR) were available for 60 patients with confirmed diagnoses of Fibromyalgia and/ or ME/CFS and 23 matched controls. Participants then underwent full research diagnostic evaluation including a hypermobility assessment(1) and autonomic challenge (60 degree head up tilt, ISRCTN78820481). Subjective pain and fatigue were assessed before and after challenge (VAS). Linear regression models were used to explore predictors, with adjustment for confounders as appropriate. Mediation analyses (looking for mechanistic effects) were conducted according to the method of Hayes (3) and mediation considered significant if bootstrapped confidence intervals of the estimated indirect effect did not cross zero. In these mediation analyses predictor variable was group membership (patient or control), outcome variable was change in 1)pain and 2)fatigue induced by challenge and mediatiors 1)no of connective tissue features in hypermobility diagnostic criteria endorsed by participant; 2)baseline inflammatory markers.ResultsESR and CRP were significantly higher in patients rather than controls, even after correcting for BMI, age and sex (B=5.15, t=2.05, p=0.044; B=1.77, t=2.15, p=0.044 respectively). Adjusted ESR and CRP correlated with both subjective fatigue (B=0.44, t=2.09, p=0.04; B=1.63, t=2.60, p=0.011) and pain severity (B=0.13, t=2.51, p=0.014; B=0.45, t=3.01, p=0.004) at baseline. Autonomic challenge amplified pain (B=14.20, t=2.87, p=0.005) and fatigue (B=31.48, t=5.95, p=<0.001) in patients to a significantly greater degree than controls, controlling for baseline levels. Baseline ESR and CRP also predicted challenge-induced increase in fatigue (B=0.78, t=370, p=<0.001; B=1.91, t=3.36, p=<0.001) and ESR challenge-induced increases in pain (B=0.46, t=2.35, p=0.021).Mediation analysis demonstrated that number of connective tissue features expressed in hypermobility criteria mediated the degree to which subjective pain was increased by the autonomic challenge (Bootstraped 95% CI of indirect effect do not cross zero, 0.1572 – 6.8171). ESR mediated the degree to which subjective fatigue was increased by the autonomic challenge (Bootstraped 95% CI of indirect effect do not cross zero,0.7541 – 7.3888).ConclusionTo our knowledge this is the first study to directly explore autonomic and inflammatory mechanisms of pain and fatigue in a combined population of Fibromyalgia and ME/CFS. This study this adds to the evidence-base of baseline inflammatory abnormalities in fibromyalgia and ME/CFS. It highlights their potential role in predicting symptom severity and their potential mechanistic role in autonomic induced pain and fatigue, suggesting future treatment strategies.References[1]Eccles JA, Thompson B, Themelis K, Amato ML, Stocks R, Pound A, et al. Beyond bones: The relevance of variants of connective tissue (hypermobility) to fibromyalgia, ME/CFS and controversies surrounding diagnostic classification: an observational study. Clin Med (Lond). 2021;21(1):53-8.[2]Eccles JA, Davies KA. The challenges of chronic pain and fatigue. Clin Med (Lond). 2021;21(1):19-27.[3]Hayes AF. Partial, conditional, and moderated moderated mediation: Quantification, inference, and interpretation. Commun Monogr. 2018;85(1):4-40.Disclosure of InterestsJessica Eccles: None declared, Charlotte Thompson: None declared, Beth Thompson: None declared, Marisa Amato: None declared, Kristy Themelis: None declared, Hugo Critchley: None declared, Neil Harrison Grant/research support from: speakers bureau, Kevin Davies: None declared
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Dodds RM, Heslop P, Jaffar J, Davies K, Noble JM, Shaw FE, Witham MD, Sayer AA. The assessment of sarcopenia and the frailty phenotype in the outpatient care of older people: implementation and typical values obtained from the Newcastle SarcScreen project. Eur Geriatr Med 2022; 13:763-769. [PMID: 35404041 PMCID: PMC8995690 DOI: 10.1007/s41999-022-00641-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 03/23/2022] [Indexed: 12/17/2022]
Abstract
Aim Is it possible to implement the Newcastle SarcScreen, an assessment of sarcopenia and physical frailty, as part of the outpatient care of older people? Findings Grip strength measurement was possible in 98.2% and gait speed in 82.1%, with the latter typically not measured due to mobility impairment. We found a high prevalence of probable sarcopenia and the frailty phenotype across all age groups studied. Message We successfully implemented the Newcastle SarcScreen. The proforma is available to download as part of this article. Supplementary Information The online version contains supplementary material available at 10.1007/s41999-022-00641-5. Purpose Sarcopenia and the frailty phenotype both indicate older adults at risk of adverse health outcomes and yet are not widely assessed in practice. We developed the Newcastle SarcScreen to enable assessment of these two ageing syndromes during clinical care. In the setting of our Older People’s Medicine Day Unit, our aims were to describe the implementation of the SarcScreen and to examine the typical values obtained. Methods The SarcScreen comprised height, weight, questions (three on the Fried frailty phenotype and five on the SARC-F questionnaire), grip strength and gait speed. We analysed data from 552 patients completing the SarcScreen. We expressed grip strength as Z-scores (number of standard deviations above the mean expected for a patient’s age and sex). Results It was possible to implement the SarcScreen. In 552 patients (65.9% females) with mean age 80.1 (7.7) years, grip strength was feasible in 98.2% and gait speed in 82.1%. Gait speed was typically not assessed due to mobility impairment. Most patients had weak grip strength (present in 83.8%), slow gait speed (88.8%) and the frailty phenotype (66.2%). We found a high prevalence of probable sarcopenia and the frailty phenotype across all age groups studied. This was reflected by low grip strength Z-scores, especially at younger ages: those aged 60–69 had grip strength 2.7 standard deviations (95% CI 2.5–2.9) below that expected. Conclusion It is possible to implement an assessment of sarcopenia and the frailty phenotype as part of the routine outpatient care of older people. Supplementary Information The online version contains supplementary material available at 10.1007/s41999-022-00641-5.
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Affiliation(s)
- R M Dodds
- AGE Research Group, Newcastle University Institute for Translational and Clinical Research, Newcastle, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle Upon Tyne NHS Foundation Trust, 3rd Floor Biomedical Research Building, Campus for Ageing and Vitality, Newcastle, NE4 5PL, UK
- Department of Older People's Medicine, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - P Heslop
- School of Design, Northumbria University, Newcastle, UK
| | - J Jaffar
- AGE Research Group, Newcastle University Institute for Translational and Clinical Research, Newcastle, UK
| | - K Davies
- AGE Research Group, Newcastle University Institute for Translational and Clinical Research, Newcastle, UK
| | - J M Noble
- Department of Older People's Medicine, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - F E Shaw
- Department of Older People's Medicine, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - M D Witham
- AGE Research Group, Newcastle University Institute for Translational and Clinical Research, Newcastle, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle Upon Tyne NHS Foundation Trust, 3rd Floor Biomedical Research Building, Campus for Ageing and Vitality, Newcastle, NE4 5PL, UK
- Department of Older People's Medicine, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK
| | - A A Sayer
- AGE Research Group, Newcastle University Institute for Translational and Clinical Research, Newcastle, UK.
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle Upon Tyne NHS Foundation Trust, 3rd Floor Biomedical Research Building, Campus for Ageing and Vitality, Newcastle, NE4 5PL, UK.
- Department of Older People's Medicine, Newcastle Upon Tyne Hospitals NHS Foundation Trust, Newcastle, UK.
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Tar M, Draganaski A, Friedman J, Davies K. Synergy Between Sildenafil and Topically Delivered Nitric-oxide in Eliciting an Erectile Response in a Rat Model of Radical Prostatectomy. J Sex Med 2022. [DOI: 10.1016/j.jsxm.2022.01.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Whitfield T, Fernandez C, Davies K, Defres S, Griffiths M, Hooper C, Tangney R, Burnside G, Rosala-Hallas A, Moore P, Das K, Zuckerman M, Parkes L, Keller S, Roberts N, Easton A, Touati S, Kneen R, Stahl JP, Solomon T. Protocol for DexEnceph: a randomised controlled trial of dexamethasone therapy in adults with herpes simplex virus encephalitis. BMJ Open 2021; 11:e041808. [PMID: 34301646 PMCID: PMC8728349 DOI: 10.1136/bmjopen-2020-041808] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Revised: 02/23/2021] [Accepted: 02/25/2021] [Indexed: 11/04/2022] Open
Abstract
INTRODUCTION Herpes simplex virus (HSV) encephalitis is a rare severe form of brain inflammation that commonly leaves survivors and their families with devastating long-term consequences. The virus particularly targets the temporal lobe of the brain causing debilitating problems in memory, especially verbal memory. It is postulated that immunomodulation with the corticosteroid, dexamethasone, could improve outcomes by reducing brain swelling. However, there are concerns (so far not observed) that such immunosuppression might facilitate increased viral replication with resultant worsening of disease. A previous trail closed early because of slow recruitment. METHOD DexEnceph is a pragmatic multicentre, randomised, controlled, open-label, observer-blind trial to determine whether adults with HSV encephalitis who receive dexamethasone alongside standard antiviral treatment with aciclovir for have improved clinical outcomes compared with those who receive standard treatment alone. Overall, 90 patients with HSV encephalitis are being recruited from a target of 45 recruiting sites; patients are randomised 1:1 to the dexamethasone or control arms of the study. The primary outcome measured is verbal memory as assessed by the Weschler Memory Scale fourth edition Auditory Memory Index at 26 weeks after randomisation. Secondary outcomes are measured up to 72 weeks include additional neuropsychological, clinical and functional outcomes as well as comparison of neuroimaging findings. Patient safety monitoring occurs throughout and includes the detection of HSV DNA in cerebrospinal fluid 2 weeks after randomisation, which is indicative of ongoing viral replication. Innovative methods are being used to ensure recrutiment targets are met for this rare disease. DISCUSSION DexEnceph aims to be the first completed randomised controlled trial of corticosteroid therapy in HSV encephalitis. The results will provide evidence for future practice in managing adults with the condition and has the potential to improve outcomes . ETHICS AND DISSEMINATION The trial has ethical approval from the UK National Research Ethics Committee (Liverpool Central, REF: 15/NW/0545, 10 August 2015). Protocol V.2.1, July 2019. The results will be published and presented as soon as possible on completion. TRIAL REGISTRATION NUMBERS ISRCTN11774734, EUDRACT 2015-001609-16.
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Affiliation(s)
- Thomas Whitfield
- Department of Clinical Infection, Medical Microbiology and Immunology, University of Liverpool, Liverpool, UK
| | - Cristina Fernandez
- Department of Clinical Infection, Medical Microbiology and Immunology, University of Liverpool, Liverpool, UK
| | - Kelly Davies
- Clinical Trials Research Centre, University of Liverpool, Liverpool, UK
| | - Sylviane Defres
- Department of Clinical Infection, Medical Microbiology and Immunology, University of Liverpool, Liverpool, UK
- PLEASE REMOVE THIS ADDRESS ENTRY, X, X, X
- Tropical and Infectious Diseases Unit, Liverpool University Hospitals Foundation Trust, Liverpool, UK
| | - Michael Griffiths
- Department of Clinical Infection, Medical Microbiology and Immunology, University of Liverpool, Liverpool, UK
- Neurology Department, Alder Hey Children's NHS Foundation Trust, Liverpool, Merseyside, UK
| | - Cory Hooper
- Department of Clinical Infection, Medical Microbiology and Immunology, University of Liverpool, Liverpool, UK
| | - Rebecca Tangney
- Pharmacy Department, Liverpool University Hospitals NHS Foundation Trust, Liverpool, Liverpool, UK
| | - Girvan Burnside
- Department of Biostatistics, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, Liverpool, UK
| | - Anna Rosala-Hallas
- Department of Biostatistics, Faculty of Health and Life Sciences, University of Liverpool, Liverpool, Liverpool, UK
| | - Perry Moore
- Deptment of Clinical Neuropsychology, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Kumar Das
- Neuroradiology Department, The Walton Centre NHS Foundation Trust, Liverpool, UK
| | - Mark Zuckerman
- South London Specialist Virology Centre, King's College Hospital NHS Foundation Trust, London, London, UK
| | - Laura Parkes
- Division of Neuroscience & Experimental Psychology, University of Manchester, Manchester, UK
| | - Simon Keller
- Pharmacy Department, Liverpool University Hospitals NHS Foundation Trust, Liverpool, Liverpool, UK
| | - Neil Roberts
- The Queen's Medical Research Institute, The University of Edinburgh, Edinburgh, Edinburgh, UK
| | - Ava Easton
- The Encephalitis Society, Malton, North Yorkshire, UK
| | - Saber Touati
- Service des Maladies Infectieuses et Tropicales, CHU Grenoble Alpes, Grenoble, Rhône-Alpes, France
| | - Rachel Kneen
- Department of Neurology, Alder Hey Children's NHS Foundation Trust, Liverpool, UK
- REMOVE THI ADDRESS, XXXXX, XXX, XXX
| | - J P Stahl
- Infectious Diseases Department, University of Grenoble, Grenoble, UK
| | - Tom Solomon
- Department of Neurology, Walton Centre NHS Foundation Trust, Liverpool, Liverpool, UK
- National Institute for Health Research Health Protection Research Unit in Emerging and Zoonotic Infections, Institute of Infection Ecology and Veterinary Sciences, University of Liverpool, Liverpool, UK
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Brown AG, Van Hardenbroek M, Fonville T, Davies K, Mackay H, Murray E, Head K, Barratt P, McCormick F, Ficetola GF, Gielly L, Henderson ACG, Crone A, Cavers G, Langdon PG, Whitehouse NJ, Pirrie D, Alsos IG. Ancient DNA, lipid biomarkers and palaeoecological evidence reveals construction and life on early medieval lake settlements. Sci Rep 2021; 11:11807. [PMID: 34083588 PMCID: PMC8175756 DOI: 10.1038/s41598-021-91057-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Accepted: 05/04/2021] [Indexed: 11/17/2022] Open
Abstract
Direct evidence of ancient human occupation is typically established through archaeological excavation. Excavations are costly and destructive, and practically impossible in some lake and wetland environments. We present here an alternative approach, providing direct evidence from lake sediments using DNA metabarcoding, steroid lipid biomarkers (bile acids) and from traditional environmental analyses. Applied to an early Medieval Celtic settlement in Ireland (a crannog) this approach provides a site chronology and direct evidence of human occupation, crops, animal farming and on-site slaughtering. This is the first independently-dated, continuous molecular archive of human activity from an archeological site, demonstrating a link between animal husbandry, food resources, island use. These sites are under threat but are impossible to preserve in-situ so this approach can be used, with or without excavation, to produce a robust and full site chronology and provide direct evidence of occupation, the use of plants and animals, and activities such as butchery.
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Affiliation(s)
- A G Brown
- Tromsø Museum, Artic University of Norway, Tromsø, Norway. .,School of Geography and Environmental Science, University of Southampton, Southampton, UK.
| | - M Van Hardenbroek
- School of Geography, Politics and Sociology, Newcastle University, Newcastle upon Tyne, UK
| | - T Fonville
- School of Geography and Environmental Science, University of Southampton, Southampton, UK
| | - K Davies
- School of Geography, Earth and Environmental Sciences, University of Plymouth, Plymouth, UK.,IMSET, Bournemouth University, Poole, UK
| | - H Mackay
- School of Geography, Politics and Sociology, Newcastle University, Newcastle upon Tyne, UK.,Department of Geography, Durham University, Durham, UK
| | - E Murray
- Archaeology, Queens University, Belfast, Northern Ireland, UK
| | - K Head
- School of Geography, Earth and Environmental Sciences, University of Plymouth, Plymouth, UK
| | - P Barratt
- School of Geography, Earth and Environmental Sciences, University of Plymouth, Plymouth, UK
| | - F McCormick
- Archaeology, Queens University, Belfast, Northern Ireland, UK
| | - G F Ficetola
- Department of Environmental Science and Policy, University of Milan, Milan, Italy.,LECA, Laboratoire d'Ecologie Alpine, Université Grenoble Alpes, Université Savoie Mont Blanc, CNRS, Grenoble, France
| | - L Gielly
- LECA, Université Grenoble Alpes, Université Savoie Mont Blanc, CNRS, Grenoble, France
| | - A C G Henderson
- School of Geography, Politics and Sociology, Newcastle University, Newcastle upon Tyne, UK
| | - A Crone
- AOC Group Ltd., Edinburgh, Scotland, UK
| | - G Cavers
- AOC Group Ltd., Edinburgh, Scotland, UK
| | - P G Langdon
- School of Geography and Environmental Science, University of Southampton, Southampton, UK
| | - N J Whitehouse
- Department of Archaeology, School of Humanities, University of Glasgow, Glasgow, UK
| | - D Pirrie
- School of Applied Sciences, University of South Wales, Pontypridd, UK
| | - I G Alsos
- Tromsø Museum, Artic University of Norway, Tromsø, Norway
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Kenworthy J, Trotter D, Bradley J, O’Connor C, Davies K, Esterbrook G, Ameri A. The use of video consultations in the lung cancer fast track clinic: patients’ feedback. Lung Cancer 2021. [DOI: 10.1016/s0169-5002(21)00312-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Harris HC, Buckley AM, Spittal W, Ewin D, Clark E, Altringham J, Bentley K, Moura IB, Wilcox MH, Woodford N, Davies K, Chilton CH. The effect of intestinal microbiota dysbiosis on growth and detection of carbapenemase-producing Enterobacterales within an in vitro gut model. J Hosp Infect 2021; 113:1-9. [PMID: 33932556 DOI: 10.1016/j.jhin.2021.04.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 03/18/2021] [Accepted: 04/14/2021] [Indexed: 01/07/2023]
Abstract
BACKGROUND Carbapenemase-producing Enterobacterales (CPE) can colonize the gut and are of major clinical concern. Identification of CPE colonization is problematic; there is no gold-standard detection method, and the effects of antibiotic exposure and microbiota dysbiosis on detection are unknown. AIM Based on a national survey we selected four CPE screening assays in common use. We used a clinically reflective in vitro model of human gut microbiota to investigate the performance of each test to detect three different CPE strains under different, clinically relevant antibiotic exposures. METHODS Twelve gut models were seeded with a pooled faecal slurry and exposed to CPE either before, after, concomitant with, or in the absence of piperacillin-tazobactam (358 mg/L, 3 × daily, seven days). Total Enterobacterales and CPE populations were enumerated daily. Regular screening for CPE was performed using Cepheid Xpert® Carba-R molecular test, and with Brilliance™ CRE, Colorex™ mSuperCARBA and CHROMID® CARBA SMART agars. FINDINGS Detection of CPE when the microbiota are intact is problematic. Antibiotic exposure disrupts microbiota populations and allows CPE proliferation, increasing detection. The performances of assays varied, particularly with respect to different CPE strains. The Cepheid assay performed better than the three agar methods for detecting a low level of CPE within an intact microbiota, although performance of all screening methods was comparable when CPE populations increased in a disrupted microbiota. CONCLUSION CPE strains differed in their dynamics of colonization in an in vitro gut model and in their subsequent response to antibiotic exposure. This affected detection by molecular and screening methods, which has implications for the sensitivity of CPE screening in healthcare settings.
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Affiliation(s)
- H C Harris
- Heath Care Associated Infection Research Group, Leeds Institute of Medical Research, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - A M Buckley
- Heath Care Associated Infection Research Group, Leeds Institute of Medical Research, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - W Spittal
- Heath Care Associated Infection Research Group, Leeds Institute of Medical Research, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - D Ewin
- Heath Care Associated Infection Research Group, Leeds Institute of Medical Research, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - E Clark
- Heath Care Associated Infection Research Group, Leeds Institute of Medical Research, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - J Altringham
- Heath Care Associated Infection Research Group, Leeds Institute of Medical Research, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - K Bentley
- Heath Care Associated Infection Research Group, Leeds Institute of Medical Research, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - I B Moura
- Heath Care Associated Infection Research Group, Leeds Institute of Medical Research, Faculty of Medicine and Health, University of Leeds, Leeds, UK
| | - M H Wilcox
- Heath Care Associated Infection Research Group, Leeds Institute of Medical Research, Faculty of Medicine and Health, University of Leeds, Leeds, UK; Department of Microbiology, Leeds Teaching Hospitals NHS Trust, The General Infirmary, Leeds, UK
| | - N Woodford
- Antimicrobial Resistance and Healthcare Associated Infections (AMRHAI), Reference Unit, Microbiology Services - Colindale, Public Health England, UK
| | - K Davies
- Heath Care Associated Infection Research Group, Leeds Institute of Medical Research, Faculty of Medicine and Health, University of Leeds, Leeds, UK; Department of Microbiology, Leeds Teaching Hospitals NHS Trust, The General Infirmary, Leeds, UK
| | - C H Chilton
- Heath Care Associated Infection Research Group, Leeds Institute of Medical Research, Faculty of Medicine and Health, University of Leeds, Leeds, UK.
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Sharp H, Themelis K, Amato M, Barritt A, Davies K, Harrison N, Critchley H, Garfinkel S, Eccles J. The role of interoception in the mechanism of pain and fatigue in fibromyalgia and myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). Eur Psychiatry 2021. [PMCID: PMC9471464 DOI: 10.1192/j.eurpsy.2021.382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
IntroductionPain, fatigue and anxiety are common features of fibromyalgia and ME/CFS and significantly impact quality of life. Aetiology is poorly defined but dysfunctional inflammatory, autonomic and interoceptive (sensing of internal bodily signals) processes are implicated.ObjectivesTo investigate how altered interoception relates to baseline expression of pain, fatigue and anxiety symptoms in fibromyalgia and ME/CFS and in response to an inflammatory challenge.MethodsSixty-five patients with fibromyalgia and/or ME/CFS diagnosis and 26 matched controls underwent baseline assessment: pressure-pain thresholds and self-report questionnaires assessing pain, fatigue and anxiety severity. Participants received injections of typhoid (inflammatory challenge) or saline (placebo) in a randomised, double-blind, crossover design, before completing heartbeat tracking tasks. Three interoception dimensions were examined: subjective sensibility, objective accuracy and metacognitive awareness. Interoceptive trait prediction error was calculated as discrepancy between accuracy and sensibility.ResultsPatients with fibromyalgia and ME/CFS had significantly higher interoceptive sensibility and trait prediction error, despite no differences in interoceptive accuracy. Interoceptive sensibility and trait prediction error correlated with all self-report pain, fatigue and anxiety measures, and with lower pain thresholds. Anxiety mediated the positive-predictive relationships between pain (Visual Analogue Scale and Widespread Pain Index), fatigue impact and interoceptive sensibility. After inflammatory challenge, metacognitive awareness correlated with baseline self-reported symptom measures and lower pain thresholds.ConclusionsThis is the first study investigating interoceptive dimensions in patients with fibromyalgia and ME/CFS, which were found to be dysregulated and differentially influenced by inflammatory mechanisms. Interoceptive processes may represent a new potential target for diagnostic and therapeutic investigation in these poorly understood conditions.DisclosureNo significant relationships.
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Davies K, Maharani A, Chandola T, Todd C, Pendleton N. 24 Loneliness, Social Isolation and Frailty Among Older Adults in England: Results From the English Longitudinal Study of Ageing. Age Ageing 2021. [DOI: 10.1093/ageing/afab029.03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Introduction
Ten percent of over 65 s and between a quarter and half of over 85 s are frail. Loneliness and social isolation are associated with increased falls, rates of hospitalisation and mortality. Lonely and socially isolated older adults may also be at risk of frailty. We examined the relationship between loneliness, social isolation and incident frailty among older adults in England longitudinally over 12 years.
Methods
The study sample are 9,171 older adults aged ≥50 years participating in a population representative longitudinal panel survey, the English Longitudinal Study of Ageing Waves 2–8. To define frailty across the biannual waves, we used the Frailty Index (FI), analysed continuously and into categories (FI ≤0.08 non-frail, 0.08–0.25 pre-frail and ≥ 0.25–1 frail). We used baseline (Wave 2): loneliness measure using the UCLA 3-item loneliness scale; social isolation measure using previously reported method (Banks et al. The Institute for Fiscal Studies. 2006.). Both were categorised into low/medium/high. To examine relationships, we used linear mixed methods modelling (for the continuous FI), and Cox proportional hazard model (for the categorical FI).
Results
Loneliness (β = 0.023; 95% CI = 0.022, 0.025) and social isolation (β = 0.007; 95% CI = 0.003, 0.010) were significantly associated with increased FI, after adjusting for cofounders (gender, age, marital status, smoking status and wealth). There was a 60% greater relative risk of belonging to the frail class with a medium loneliness score compared to low (HR = 1.570; 95% CI 1.492, 1.652) and a 160% greater relative risk with high loneliness score compared to low (HR = 2.621; 95% CI 2.488, 2.761). Although less pronounced, there was a 1% greater relative risk of developing frailty with a medium social isolation score compared to low (HR = 1.010, 95% CI 1.010, 1.197) and a 30% greater relative risk with high social isolation score compared to low (HR = 1.267; 95% CI 1.154, 1.390).
Conclusions
Our research indicates both loneliness and social isolation increase risk of developing frailty, expanding on previous evidence. This provides further support to the importance of understanding approaches to promote social inclusion of older adults.
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Affiliation(s)
- K Davies
- Manchester University NHS Foundation Trust, Manchester
| | - A Maharani
- School of Health Sciences, Faculty of Biology, Medicine & Health, The University of Manchester
| | - T Chandola
- School of Social Sciences, Faculty of Humanities, The University of Manchester
| | - C Todd
- Manchester University NHS Foundation Trust, Manchester
- School of Health Sciences, Faculty of Biology, Medicine & Health, The University of Manchester
| | - N Pendleton
- School of Biological Sciences, Faculty of Biology, Medicine & Health, The University of Manchester
- Salford Royal NHS Foundation Trust, Manchester
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Moore G, Rickard H, Stevenson D, Aranega-Bou P, Pitman J, Crook A, Davies K, Spencer A, Burton C, Easterbrook L, Love HE, Summers S, Welch SR, Wand N, Thompson KA, Pottage T, Richards KS, Dunning J, Bennett A. Detection of SARS-CoV-2 within the healthcare environment: a multi-centre study conducted during the first wave of the COVID-19 outbreak in England. J Hosp Infect 2021; 108:189-196. [PMID: 33259882 PMCID: PMC7831847 DOI: 10.1016/j.jhin.2020.11.024] [Citation(s) in RCA: 76] [Impact Index Per Article: 25.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 11/25/2020] [Accepted: 11/25/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND Understanding how severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is spread within the hospital setting is essential in order to protect staff, implement effective infection control measures, and prevent nosocomial transmission. METHODS The presence of SARS-CoV-2 in the air and on environmental surfaces around hospitalized patients, with and without respiratory symptoms, was investigated. Environmental sampling was undertaken within eight hospitals in England during the first wave of the coronavirus disease 2019 outbreak. Samples were analysed using reverse transcription polymerase chain reaction (PCR) and virus isolation assays. FINDINGS SARS-CoV-2 RNA was detected on 30 (8.9%) of 336 environmental surfaces. Cycle threshold values ranged from 28.8 to 39.1, equating to 2.2 x 105 to 59 genomic copies/swab. Concomitant bacterial counts were low, suggesting that the cleaning performed by nursing and domestic staff across all eight hospitals was effective. SARS-CoV-2 RNA was detected in four of 55 air samples taken <1 m from four different patients. In all cases, the concentration of viral RNA was low and ranged from <10 to 460 genomic copies/m3 air. Infectious virus was not recovered from any of the PCR-positive samples analysed. CONCLUSIONS Effective cleaning can reduce the risk of fomite (contact) transmission, but some surface types may facilitate the survival, persistence and/or dispersal of SARS-CoV-2. The presence of low or undetectable concentrations of viral RNA in the air supports current guidance on the use of specific personal protective equipment for aerosol-generating and non-aerosol-generating procedures.
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Affiliation(s)
- G Moore
- National Infection Service, Public Health England, Porton Down, Salisbury, UK.
| | - H Rickard
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - D Stevenson
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - P Aranega-Bou
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - J Pitman
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - A Crook
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - K Davies
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - A Spencer
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - C Burton
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - L Easterbrook
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - H E Love
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - S Summers
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - S R Welch
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - N Wand
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - K-A Thompson
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - T Pottage
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - K S Richards
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
| | - J Dunning
- Emerging Infections and Zoonoses Unit, National Infection Service, Public Health England, Colindale, London, UK; NIHR Health Protection Research Unit in Emerging Infections and Zoonoses, Liverpool, UK
| | - A Bennett
- National Infection Service, Public Health England, Porton Down, Salisbury, UK
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Davies K, Thomas K, Barton L, Williams C, Aujayeb A, Premchand N. Idiopathic systemic capillary leak syndrome (Clarkson's disease) presenting with recurrent hypovolemic shock. Acute Med 2021; 20:74-77. [PMID: 33749696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
A 49-year old male with a past medical history of myocardial infarction and compartment syndromes requiring fasciotomies presented on five occasions with hypovolemic shock. We describe his admissions and presumptive diagnoses which required large volumes of intravenous fluids, admission to intensive care for vasopressors and renal replacement therapy. The presentations were always precipitated by a prodrome of fatigue and pre-syncopal episodes. On his last admission, a diagnosis of Idiopathic systemic capillary leak syndrome (ISCLS), also known as Clarkson's Disease, was reached. He is currently receiving high dose intravenous immunoglobulins on a monthly basis.
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Affiliation(s)
- K Davies
- MBChB (Hons) MRes, Clinical Research Fellow in Rheumatology Northumbria Speciailist Emergency Care Hospital, Cramlington, NE23 6NZ
| | - K Thomas
- Advanced Critical Care Practitioner, Northumbria Speciailist Emergency Care Hospital, Cramlington, NE23 6NZ
| | - L Barton
- Acute Medicine and Critical Care Consultant, Northumbria Speciailist Emergency Care Hospital, Cramlington, NE23 6NZ
| | - C Williams
- Haematology Consultant, Northumbria Speciailist Emergency Care Hospital, Cramlington, NE23 6NZ
| | - A Aujayeb
- Respiratory and Acute Medicine Consultant, Northumbria Speciailist Emergency Care Hospital, Cramlington, NE23 6NZ
| | - N Premchand
- Acute Medicine and Infectious Diseases Consultant, Northumbria Speciailist Emergency Care Hospital, Cramlington, NE23 6NZ
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White JR, Williams DT, Davies K, Wang J, Chen H, Certoma A, Davis SS, Weir RP, Melville LF, Eagles D. Bluetongue virus serotype 12 enters Australia - a further incursion of novel western lineage genome segments. J Gen Virol 2020; 102. [PMID: 33331813 DOI: 10.1099/jgv.0.001536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Bluetongue virus (BTV) is an arbovirus (genus: Orbivirus) that occurs worldwide. It infects domestic and wild ruminant species and can cause disease in livestock, producing high economic impact. Recently, it gained extra prominence throughout Europe, with disease occurring in regions traditionally free of BTV. BTV enters Australia from Southeast Asia via wind-borne infected Culicoides spp. The first Australian isolation was 1975 (BTV-20) and further serotypes were isolated between 1979-86 (BTV-1, -3, -9, -15, -16, -21, -23). Despite increased, more sensitive, monitoring, no more were detected in over two decades, implying a stable BTV episystem of eastern ancestry. Isolations of BTV-2, -7 and -5 then occurred between 2007-15, with the latter two possessing genome segments with high sequence identity to western isolates. We report on the first isolation and genomic characterization of BTV-12, which revealed that three more novel western topotype gene segments have entered northern Australia.
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Affiliation(s)
- John R White
- CSIRO Australian Centre for Disease Preparedness (formerly: Australian Animal Health Laboratory), Geelong, Victoria, Australia
| | - David T Williams
- CSIRO Australian Centre for Disease Preparedness (formerly: Australian Animal Health Laboratory), Geelong, Victoria, Australia
| | - Kelly Davies
- CSIRO Australian Centre for Disease Preparedness (formerly: Australian Animal Health Laboratory), Geelong, Victoria, Australia
| | - Jianning Wang
- CSIRO Australian Centre for Disease Preparedness (formerly: Australian Animal Health Laboratory), Geelong, Victoria, Australia
| | - Honglei Chen
- CSIRO Australian Centre for Disease Preparedness (formerly: Australian Animal Health Laboratory), Geelong, Victoria, Australia
| | - Andrea Certoma
- CSIRO Australian Centre for Disease Preparedness (formerly: Australian Animal Health Laboratory), Geelong, Victoria, Australia
| | | | - Richard P Weir
- Berrimah Veterinary Laboratories, Department of Primary Industry and Resources, Northern Territory Government, Berrimah, Northern Territory, Australia
| | - Lorna F Melville
- Berrimah Veterinary Laboratories, Department of Primary Industry and Resources, Northern Territory Government, Berrimah, Northern Territory, Australia
| | - Debbie Eagles
- CSIRO Australian Centre for Disease Preparedness (formerly: Australian Animal Health Laboratory), Geelong, Victoria, Australia
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Petrosillo N, Cataldo M, Granata G, Davies K. Current diagnosis, management and treatment pathways for Clostridioides difficile infection in Italy. Int J Infect Dis 2020. [DOI: 10.1016/j.ijid.2020.09.368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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Abbas Y, Abdelkader M, Adams M, Addison A, Advani R, Ahmed T, Alexander V, Alexander V, Alli B, Alvi S, Amiraraghi N, Ashman A, Balakumar R, Bewick J, Bhasker D, Bola S, Bowles P, Campbell N, Can Guru Naidu N, Caton N, Chapman J, Chawdhary G, Cherko M, Coates M, Conroy K, Coyle P, Cozar O, Cresswell M, Dalton L, Danino J, Daultrey C, Davies K, Carrie S, Dick D, Dimitriadis PA, Doddi N, Dowling M, Easto R, Edmiston R, Ellul D, Erskine S, Evans A, Farboud A, Forde C, Fussey J, Gaunt A, Gilchrist J, Gohil R, Gosnell E, Grech Marguerat D, Green R, Grounds R, Hall A, Hardman J, Harris A, Harrison L, Hone R, Hoskison E, Howard J, Ioannidis D, Iqbal I, Janjua N, Jolly K, Kamal S, Kanzara T, Keates N, Kelly A, Khan H, Korampalli T, Kuet M, Kul‐loo P, Lakhani R, Lambert A, Lancer H, Leonard C, Lloyd G, Lowe E, Mair J, Maughan E, Gao C, Mayberry T, McCadden L, McClenaghan F, McKenzie G, Mcleod R, Meghji S, Mian M, Millington A, Mirza O, Mistry S, Molena E, Morris J, Myuran T, Navaratnam A, Noon E, Okonkwo O, Oremule B, Pabla L, Papesch E, Puranik V, Roplekar R, Ross E, Rudd J, Schechter E, Senior A, Sethi N, Sharma S, Sharma R, Shelton F, Sherazi Z, Tahir A, Tikka T, Tkachuk Hlinicanova O, To K, Tse A, Toll E, Ubayasiri K, Unadkat S, Upile N, Vijendren A, Walijee H, Wilkie M, Williams R, Williams M, Wilson G, Wong W, Wong G, Xie C, Yao A, Zhang H, Ellis M, Mehta N, Milinis K, Tikka T, Slovick A, Swords C, Hutson K, Smith ME, Hopkins C, Ng Kee Kwong F. Nasal Packs for Epistaxis: Predictors of Success. Clin Otolaryngol 2020; 45:659-666. [DOI: 10.1111/coa.13555] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 03/08/2020] [Accepted: 04/13/2020] [Indexed: 11/30/2022]
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Eccles J, Amato M, Thompson C, Themelis K, Critchley H, Harrison N, Davies K. AB0949 AUTONOMIC AND INFLAMMATORY MECHANISMS OF PAIN AND FATIGUE IN FIBROMYALGIA AND ME/CFS: AN INTERVENTIONAL STUDY. Ann Rheum Dis 2020. [DOI: 10.1136/annrheumdis-2020-eular.5607] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background:Fibromyalgia and ME/CFS are complex disorders with overlapping symptoms; the pathoaetiology and clinical distinction are debated, however inflammatory and autonomic abnormalities are observed.Objectives:To investigate the role of inflammatory and autonomic nervous system responses in mechanisms of pain and fatigue in fibromyalgia and ME/CFSMethods:63 patient participants with clinical diagnoses of fibromyalgia and/or ME/CFS were recruited into a multi-stage interventional study (ISRCTN78820481) alongside 24 healthy controls. All underwent research diagnostic criteria evaluation. The majority underwent autonomic challenge (60 degree head up tilt) and/or inflammatory challenge (placebo-controlled typhoid vaccination) with baseline characterisation of symptoms, inflammatory markers and pre-post measures of pain and fatigue.Results:Of the 63 patients, 32% of patients had received a clinical diagnosis of Fibromyalgia; 38% ME/CFS and 30% dual diagnoses. Following research evaluation 89% met ACR diagnostic criteria for fibromyalgia; 94% Canadian Criteria for ME/CFS; 97% Fukada Criteria for ME/CFSThere was a significantly higher ESR in patients compared to controls (p= 0.036). There was a trend towards higher CRP in patients compared to controls (p= 0.076).ESR correlated with baseline pain score (r=0.309, p=0.011), fatigue severity (r=0.262, p=0.032), fatigue impact (r=0.382, p=0.014) change in fatigue score induced by tilt (r=0.319, p=0.011) and change in pain score induced by placebo-controlled inflammation (r=-0.279, p=0.043). Similarly CRP level correlated with baseline pain score (r=0.340, p=0.005), fatigue impact (r=0.439, p=0.004), change in fatigue (r=-0.277, p=0.045) and pain score (r=-0.394, p=0.014) induced by placebo-controlled inflammation and change in pressure pain theshold induced by tilt (r=0.286, p=0.027).Baseline IL6 was higher in patients than controls (p = 0.002), correlating with baseline pain score (r = 0.345, p = 0.002) and change in pain score induced by tilt (r=0.281, p=0.21). Change in IL6 induced by inflammatory challenge correlated with inflammation induced fatigue score (r = 0.378, p = 0.01).Conclusion:Inflammatory and autonomic mechanisms contribute to pain and fatigue in this frequently overlooked patient group, highlighting possibilities for targeted treatments. Such data will be enriched going forward by neuroimaging and transcriptomic insights.References:n/aAcknowledgments:This work was supported by Versus Arthritis, Action for Me, Fibroduck Foundation and NIHRDisclosure of Interests:Jessica Eccles: None declared, Marisa Amato: None declared, Charlotte Thompson: None declared, Kristy Themelis: None declared, Hugo Critchley: None declared, Neil Harrison Grant/research support from: Yes, Speakers bureau: Yes, Kevin Davies: None declared
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Draganski A, Tar M, Cabrales P, Friedman J, Davies K. 010 Research and Design of Novel Topically Applied Nanoparticle Systems to Deliver Erectogenic Agents. J Sex Med 2020. [DOI: 10.1016/j.jsxm.2019.11.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Affiliation(s)
- K Davies
- Department of Rheumatology, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - A Collins
- Department of Rheumatology, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
| | - F G Charlton
- Cellular Pathology, Royal Victoria Infirmary, Newcastle upon Tyne, UK
| | - W-F Ng
- Department of Rheumatology, Institute of Cellular Medicine, Newcastle University, Newcastle upon Tyne, UK
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Frampton A, Wahi S, Dooris M, Kostner K, Cramp P, Davies K, Chong A. P4359Re-characterising the left ventricular outflow tract and annulus in bi- and tricuspid aortic valves by 3D echocardiography - Comparative insights and implications for aortic valve area calculations. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Aortic stenosis severity is defined by the calculated aortic valve area (AVA) using the Doppler-derived continuity equation (CE; AVACE = 0.785 x (LVOTd)2 x LVOT VTI/AV VTI (LVOTd = left ventricular outflow tract diameter; AV = aortic valve; VTI = velocity-time integral)). The LVOTd is the “Achilles heel” due to limitations of conventional 2D imaging and unstandardized measurement sites (0.5–1cm “apical” in the LVOT (LVOTdApi) vs “annulus” level (LVOTdAnn)) with no consensus even in recent guidelines. Geometrical differences in the LVOT and annulus of bicuspid (BAV) and tricuspid (TAV) aortic valves are further confounders. There remains a paucity of evidence to guide best practice. Erroneous LVOTd values will result in inaccurate AVACE estimations, triggering inappropriate intervention, or inaction.
Purpose
To define the optimal LVOTd by transthoracic echocardiography (TTE; LVOTdApi vs LVOTdAnn by 2D vs 3D) for AVACE calculation, and to identify factors accounting for any observed differences between BAVs and TAVs. AVA measured by 3D TTE planimetry (AVA3D) was the reference standard.
Methods
TTEs with 3D datasets of the AV complex in patients with BAVs and TAVs were included. 2D-LVOTdApi and 2D-LVOTdAnn were measured from 2D parasternal long-axis images. 3D-LVOTd values were calculated from the measured circumference, area, and average of minor/major dimensions at the “apical” (3D-LVOTdApi-Circ; 3D-LVOTdApi-Area; 3D-LVOTdApi-Ave) and “annulus” (3D-LVOTdAnn-Circ; 3D-LVOTdAnn-Area; 3D-LVOTdAnn-Ave) levels using multiplanar reconstruction. LVOTVTI and AVVTI were traced from standard spectral Doppler waveforms. The ratio of minor:major dimensions was used as an eccentricity index (EI) of the “apical” (EIApi) and “annulus” (EIAnn) sites.
Results
53 BAVs and 52 TAVs were included. Mean BAV-AVA3D and TAV-AVA3D were 3.48±0.93cm2 and 3.41±0.69cm2 respectively. In BAVs, estimated AVACE using 3D-LVOTdApi-Circ (3.43±1.05cm2; Intraclass correlation (ICC) 0.971) and 3D-LVOTdAnn-Circ (3.40±1.01cm2; ICC 0.968) correlated best with AVA3D. Conversely in TAVs, 3D-LVOTdApi-Area (3.29±0.69cm2; ICC 0.983) and 3D-LVOTdAnn-Area (3.24±0.70cm2; ICC 0.975) performed optimally. 3D-LVOTdApi-Circ and 3D-LVOTdAnn-Circ overestimated TAV-AVA3D due to the greater ellipticity of the “apical” and “annulus” sites in TAVs (TAV vs BAV: EIApi 0.78 vs 0.83, P=0.04; EIAnn 0.84 vs 0.90, P<0.005). 2D-LVOTd-derived AVACE were predictable underestimations of the AVA3D but the “annulus” level outperformed “apical” in both BAVs and TAVs (BAV-ICC 0.857 vs 0.771; TAV-ICC 0.917 vs 0.889).
Conclusions
The “apical” LVOT and “annulus” are more circular in BAVs where 3D circumference (3D-LVOTdApi-Circ or 3D-LVOTdAnn-Circ) yielded the best AVACE. The more elliptical geometry in TAVs resulted in 3D area (3D-LVOTdApi-Area or 3D-LVOTdAnn-Area) the preferred technique. Resolving the quandary of measurement site, 2D-LVOTdAnn is favored over 2D-LVOTdApi for both BAVs and TAVs.
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Affiliation(s)
- A Frampton
- Mater Adult Hospital, Department of Cardiology, Brisbane, Australia
| | - S Wahi
- University of Queensland, Department of Cardiology, Princess Alexandra Hospital, Brisbane, Australia
| | - M Dooris
- Mater Adult Hospital, Department of Cardiology, Brisbane, Australia
| | - K Kostner
- Mater Adult Hospital, Department of Cardiology, Brisbane, Australia
| | - P Cramp
- Mater Adult Hospital, Department of Cardiology, Brisbane, Australia
| | - K Davies
- Mater Adult Hospital, Department of Cardiology, Brisbane, Australia
| | - A Chong
- University of Queensland, Department of Cardiology, Princess Alexandra Hospital, Brisbane, Australia
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Le A, Tyler L, Davies K, Kondo K, Pacheco J, Merrick D, Aisner D, Camidge D, Doebele R. P1.14-09 Unveiling Hidden MET-Mediated Primary Alectinib Resistance in ALK-Positive Non-Small Cell Lung Cancer. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.1160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Davies K, Halewood A, Smith S, Donnelly G. 57ARE JUNIOR DOCTORS ABLE AND CONFIDENT IN ASSESSING FRAILTY? Age Ageing 2019. [DOI: 10.1093/ageing/afz057.05] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- K Davies
- Department of Elderly Care, Manchester Royal Infirmary
| | - A Halewood
- Department of Elderly Care, Manchester Royal Infirmary
| | - S Smith
- Department of Elderly Care, Manchester Royal Infirmary
| | - G Donnelly
- Department of Elderly Care, Manchester Royal Infirmary
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Rooney CM, Sheppard AE, Clark E, Davies K, Hubbard ATM, Sebra R, Crook DW, Walker AS, Wilcox MH, Chilton CH. Dissemination of multiple carbapenem resistance genes in an in vitro gut model simulating the human colon. J Antimicrob Chemother 2019; 74:1876-1883. [DOI: 10.1093/jac/dkz106] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 02/02/2019] [Accepted: 02/25/2019] [Indexed: 01/17/2023] Open
Affiliation(s)
- C M Rooney
- Leeds Teaching Hospitals NHS Trust, Department of Microbiology, Old Medical School, Thoresby Place, Leeds, UK
- University of Leeds, Healthcare Associated Infection Research Group, Department of Microbiology, Old Medical School, Thoresby Place, Leeds, UK
| | - A E Sheppard
- Nuffield Department of Medicine, University of Oxford, Henry Wellcome Building for Molecular Physiology, Old Road Campus, Headington, Oxford, UK
- NIHR Health Protection Unit in Healthcare Associated Infections and Antimicrobial Resistance at University of Oxford in partnership with Public Health England, Oxford, UK
| | - E Clark
- University of Leeds, Healthcare Associated Infection Research Group, Department of Microbiology, Old Medical School, Thoresby Place, Leeds, UK
| | - K Davies
- Leeds Teaching Hospitals NHS Trust, Department of Microbiology, Old Medical School, Thoresby Place, Leeds, UK
- University of Leeds, Healthcare Associated Infection Research Group, Department of Microbiology, Old Medical School, Thoresby Place, Leeds, UK
| | - A T M Hubbard
- Nuffield Department of Medicine, University of Oxford, Henry Wellcome Building for Molecular Physiology, Old Road Campus, Headington, Oxford, UK
| | - R Sebra
- Icahn Institute and Department of Genetics and Genomic Sciences, Icahn School of Medicine, Mount Sinai, 1 Gustave L. Levy Place, New York, NY, USA
| | - D W Crook
- Nuffield Department of Medicine, University of Oxford, Henry Wellcome Building for Molecular Physiology, Old Road Campus, Headington, Oxford, UK
- NIHR Health Protection Unit in Healthcare Associated Infections and Antimicrobial Resistance at University of Oxford in partnership with Public Health England, Oxford, UK
| | - A S Walker
- Nuffield Department of Medicine, University of Oxford, Henry Wellcome Building for Molecular Physiology, Old Road Campus, Headington, Oxford, UK
- NIHR Health Protection Unit in Healthcare Associated Infections and Antimicrobial Resistance at University of Oxford in partnership with Public Health England, Oxford, UK
| | - M H Wilcox
- Leeds Teaching Hospitals NHS Trust, Department of Microbiology, Old Medical School, Thoresby Place, Leeds, UK
- University of Leeds, Healthcare Associated Infection Research Group, Department of Microbiology, Old Medical School, Thoresby Place, Leeds, UK
| | - C H Chilton
- University of Leeds, Healthcare Associated Infection Research Group, Department of Microbiology, Old Medical School, Thoresby Place, Leeds, UK
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Villegas G, Tar M, Suadicani S, Sharp D, Davies K. 072 The Inflammatory Response and FL2 (an inhibitor of axonal growth) is Deferentially Modulated in Animal Models of Nerve Sparing Prostatectomy and Laparotomy. J Sex Med 2019. [DOI: 10.1016/j.jsxm.2019.01.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Baker L, Tar M, Nacharaju P, Friedman J, Davies K, Sharp D. 068 Depletion of the Microtubule Severing Enzyme Fidgetin-like 2 Promotes Nerve Regeneration and Improves Erectile Function in a Rodent Model of Radical Prostatectomy. J Sex Med 2019. [DOI: 10.1016/j.jsxm.2019.01.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Dodds RM, Pakpahan E, Granic A, Davies K, Sayer AA. The recent secular trend in grip strength among older adults: findings from the English Longitudinal Study of Ageing. Eur Geriatr Med 2019; 10:395-401. [DOI: 10.1007/s41999-019-00174-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 02/16/2019] [Indexed: 10/27/2022]
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Brewster AM, Cantor S, Davies K, Bedrosian I, Parker P, Garrison S, Volk RJ. Abstract P6-11-01: Field testing of a point-of-care decision support tool for contralateral prophylactic mastectomy. Cancer Res 2019. [DOI: 10.1158/1538-7445.sabcs18-p6-11-01] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Background: The majority of women undergoing contralateral prophylactic mastectomy (CPM) overestimate their risk of developing a contralateral breast cancer and incorrectly believe the CPM will substantially improve their overall survival. Using the results of our published micro-simulation decision-analytic model (Davies et al. Breast Cancer Res, 2016), we created and tested a CPM decision support tool to provide patients and breast cancer surgeons with individualized estimates of contralateral breast cancer risk and overall mortality.
Methods: The CPM decision support tool had four entry parameters from the micro-simulation model (age, family history of breast cancer, estrogen receptor status, and stage), and a visual depiction of outcomes using icon arrays for chances of developing a contralateral breast cancer and overall mortality with and without CPM. A user-centered design strategy was used with input and iterative refinement from stakeholders, i.e., breast cancer surgeons, patient advocates and breast cancer survivors. The tool was field-tested at MD Anderson Cancer Center with 5 breast cancer surgeons each using the tool with 5 breast cancer patients considering CPM (25 total). Patients completed a knowledge survey immediately before and after viewing the tool and the Decisional Conflict Scale (DCS) after viewing the tool. Surgeons completed the System Usability Scale (SUS) and ratings of the acceptability of the tool.
Results: The mean age of patients was 58 years. All patients reported the tool was helpful in making a decision about CPM and would recommend it to others. Knowledge of breast cancer and key CPM facts increased from before to after using the tool (64% vs. 75%, respectively, P<0.05). The mean score on the DCS was 10.5 (standard deviation =14.3) indicating patients were overall sure about the CPM choice. The majority (72%) of patients were unsure of their interest in CPM before viewing the tool. After viewing the tool, 13 (52%) of patients indicated they did not want CPM, 4 (16%) indicated they wanted CPM, and 8 (32%) remained unsure. Surgeons rated the tool as having a positive impact on the decision-making process and SUS scores were highly favorable (mean 93 on 0-100 scale, with 100 indicating highest usability).
Conclusion: The CPM decision tool had high overall patient satisfaction and improved knowledge about CPM without affecting decisional conflict. Decision support tools may be used to improve the quality of decision-making about CPM by providing surgeons and their patients with useful individualized information about CPM's impact on relevant clinical outcomes, which may lower the incidence of CPM.
Citation Format: Brewster AM, Cantor S, Davies K, Bedrosian I, Parker P, Garrison S, Volk RJ. Field testing of a point-of-care decision support tool for contralateral prophylactic mastectomy [abstract]. In: Proceedings of the 2018 San Antonio Breast Cancer Symposium; 2018 Dec 4-8; San Antonio, TX. Philadelphia (PA): AACR; Cancer Res 2019;79(4 Suppl):Abstract nr P6-11-01.
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Affiliation(s)
- AM Brewster
- MD Anderson Cancer Center, Houston, TX; Datus LLC, Houston, TX; Memorial Sloan Kettering Cancer Center, New York, NY
| | - S Cantor
- MD Anderson Cancer Center, Houston, TX; Datus LLC, Houston, TX; Memorial Sloan Kettering Cancer Center, New York, NY
| | - K Davies
- MD Anderson Cancer Center, Houston, TX; Datus LLC, Houston, TX; Memorial Sloan Kettering Cancer Center, New York, NY
| | - I Bedrosian
- MD Anderson Cancer Center, Houston, TX; Datus LLC, Houston, TX; Memorial Sloan Kettering Cancer Center, New York, NY
| | - P Parker
- MD Anderson Cancer Center, Houston, TX; Datus LLC, Houston, TX; Memorial Sloan Kettering Cancer Center, New York, NY
| | - S Garrison
- MD Anderson Cancer Center, Houston, TX; Datus LLC, Houston, TX; Memorial Sloan Kettering Cancer Center, New York, NY
| | - RJ Volk
- MD Anderson Cancer Center, Houston, TX; Datus LLC, Houston, TX; Memorial Sloan Kettering Cancer Center, New York, NY
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Dodds R, Davies K, Boyle K, Gani A, Kerr S, O’Neil J, Williamson J, Eugster EL, Noble J, Witham M, Sayer A. 28IMPLEMENTATION OF ROUTINE GRIP STRENGTH MEASUREMENT AS PART OF COMPREHENSIVE GERIATRIC ASSESSMENT IN A DAY HOSPITAL SETTING. Age Ageing 2019. [DOI: 10.1093/ageing/afy211.28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- R Dodds
- Department of Older People’s Medicine, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
- AGE Research Group, Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - K Davies
- AGE Research Group, Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - K Boyle
- Department of Older People’s Medicine, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - A Gani
- Department of Older People’s Medicine, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - S Kerr
- Department of Older People’s Medicine, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - J O’Neil
- Department of Older People’s Medicine, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - J Williamson
- Department of Older People’s Medicine, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - E -L Eugster
- Department of Older People’s Medicine, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - J Noble
- Department of Older People’s Medicine, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - M Witham
- Department of Older People’s Medicine, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
- AGE Research Group, Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
| | - A Sayer
- Department of Older People’s Medicine, Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
- AGE Research Group, Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK
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Armitage J, Baigent C, Barnes E, Betteridge DJ, Blackwell L, Blazing M, Bowman L, Braunwald E, Byington R, Cannon C, Clearfield M, Colhoun H, Collins R, Dahlöf B, Davies K, Davis B, de Lemos J, Downs JR, Durrington P, Emberson J, Fellström B, Flather M, Ford I, Franzosi MG, Fulcher J, Fuller J, Furberg C, Gordon D, Goto S, Gotto A, Halls H, Harper C, Hawkins CM, Herrington W, Hitman G, Holdaas H, Holland L, Jardine A, Jukema JW, Kastelein J, Kean S, Keech A, Kirby A, Kjekshus J, Knatterud (deceased) G, Knopp (deceased) R, Koenig W, Koren M, Krane V, Landray MJ, LaRosa J, Lonn E, MacFarlane P, MacMahon S, Maggioni A, Marchioli R, Marschner I, Mihaylova B, Moyé L, Murphy S, Nakamura H, Neil A, Newman C, O'Connell R, Packard C, Parish S, Pedersen T, Peto R, Pfeffer M, Poulter N, Preiss D, Reith C, Ridker P, Robertson M, Sacks F, Sattar N, Schmieder R, Serruys P, Sever P, Shaw J, Shear C, Simes J, Sleight P, Spata E, Tavazzi L, Tobert J, Tognoni G, Tonkin A, Trompet S, Varigos J, Wanner C, Wedel H, White H, Wikstrand J, Wilhelmsen L, Wilson K, Young R, Yusuf S, Zannad F. Efficacy and safety of statin therapy in older people: a meta-analysis of individual participant data from 28 randomised controlled trials. Lancet 2019; 393:407-415. [PMID: 30712900 PMCID: PMC6429627 DOI: 10.1016/s0140-6736(18)31942-1] [Citation(s) in RCA: 428] [Impact Index Per Article: 85.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Revised: 08/13/2018] [Accepted: 08/14/2018] [Indexed: 01/19/2023]
Abstract
BACKGROUND Statin therapy has been shown to reduce major vascular events and vascular mortality in a wide range of individuals, but there is uncertainty about its efficacy and safety among older people. We undertook a meta-analysis of data from all large statin trials to compare the effects of statin therapy at different ages. METHODS In this meta-analysis, randomised trials of statin therapy were eligible if they aimed to recruit at least 1000 participants with a scheduled treatment duration of at least 2 years. We analysed individual participant data from 22 trials (n=134 537) and detailed summary data from one trial (n=12 705) of statin therapy versus control, plus individual participant data from five trials of more intensive versus less intensive statin therapy (n=39 612). We subdivided participants into six age groups (55 years or younger, 56-60 years, 61-65 years, 66-70 years, 71-75 years, and older than 75 years). We estimated effects on major vascular events (ie, major coronary events, strokes, and coronary revascularisations), cause-specific mortality, and cancer incidence as the rate ratio (RR) per 1·0 mmol/L reduction in LDL cholesterol. We compared proportional risk reductions in different age subgroups by use of standard χ2 tests for heterogeneity when there were two groups, or trend when there were more than two groups. FINDINGS 14 483 (8%) of 186 854 participants in the 28 trials were older than 75 years at randomisation, and the median follow-up duration was 4·9 years. Overall, statin therapy or a more intensive statin regimen produced a 21% (RR 0·79, 95% CI 0·77-0·81) proportional reduction in major vascular events per 1·0 mmol/L reduction in LDL cholesterol. We observed a significant reduction in major vascular events in all age groups. Although proportional reductions in major vascular events diminished slightly with age, this trend was not statistically significant (ptrend=0·06). Overall, statin or more intensive therapy yielded a 24% (RR 0·76, 95% CI 0·73-0·79) proportional reduction in major coronary events per 1·0 mmol/L reduction in LDL cholesterol, and with increasing age, we observed a trend towards smaller proportional risk reductions in major coronary events (ptrend=0·009). We observed a 25% (RR 0·75, 95% CI 0·73-0·78) proportional reduction in the risk of coronary revascularisation procedures with statin therapy or a more intensive statin regimen per 1·0 mmol/L lower LDL cholesterol, which did not differ significantly across age groups (ptrend=0·6). Similarly, the proportional reductions in stroke of any type (RR 0·84, 95% CI 0·80-0·89) did not differ significantly across age groups (ptrend=0·7). After exclusion of four trials which enrolled only patients with heart failure or undergoing renal dialysis (among whom statin therapy has not been shown to be effective), the trend to smaller proportional risk reductions with increasing age persisted for major coronary events (ptrend=0·01), and remained non-significant for major vascular events (ptrend=0·3). The proportional reduction in major vascular events was similar, irrespective of age, among patients with pre-existing vascular disease (ptrend=0·2), but appeared smaller among older than among younger individuals not known to have vascular disease (ptrend=0·05). We found a 12% (RR 0·88, 95% CI 0·85-0·91) proportional reduction in vascular mortality per 1·0 mmol/L reduction in LDL cholesterol, with a trend towards smaller proportional reductions with older age (ptrend=0·004), but this trend did not persist after exclusion of the heart failure or dialysis trials (ptrend=0·2). Statin therapy had no effect at any age on non-vascular mortality, cancer death, or cancer incidence. INTERPRETATION Statin therapy produces significant reductions in major vascular events irrespective of age, but there is less direct evidence of benefit among patients older than 75 years who do not already have evidence of occlusive vascular disease. This limitation is now being addressed by further trials. FUNDING Australian National Health and Medical Research Council, National Institute for Health Research Oxford Biomedical Research Centre, UK Medical Research Council, and British Heart Foundation.
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McLean K, Glasbey J, Borakati A, Brooks T, Chang H, Choi S, Goodson R, Nielsen M, Pronin S, Salloum N, Sewart E, Vanniasegaram D, Drake T, Gillies M, Harrison E, Chapman S, Khatri C, Kong C, Claireaux H, Bath M, Mohan M, McNamee L, Kelly M, Mitchell H, Fitzgerald J, Bhangu A, Nepogodiev D, Antoniou I, Dean R, Davies N, Trecarten S, Henderson I, Holmes C, Wylie J, Shuttleworth R, Jindal A, Hughes F, Gouda P, Fleck R, Hanrahan M, Karunakaran P, Chen J, Sykes M, Sethi R, Suresh S, Patel P, Patel M, Varma R, Mushtaq J, Gundogan B, Bolton W, Khan T, Burke J, Morley R, Favero N, Adams R, Thirumal V, Kennedy E, Ong K, Tan Y, Gabriel J, Bakhsh A, Low J, Yener A, Paraoan V, Preece R, Tilston T, Cumber E, Dean S, Ross T, McCance E, Amin H, Satterthwaite L, Clement K, Gratton R, Mills E, Chiu S, Hung G, Rafiq N, Hayes J, Robertson K, Dynes K, Huang H, Assadullah S, Duncumb J, Moon R, Poo S, Mehta J, Joshi K, Callan R, Norris J, Chilvers N, Keevil H, Jull P, Mallick S, Elf D, Carr L, Player C, Barton E, Martin A, Ratu S, Roberts E, Phan P, Dyal A, Rogers J, Henson A, Reid N, Burke D, Culleton G, Lynne S, Mansoor S, Brennan C, Blessed R, Holloway C, Hill A, Goldsmith T, Mackin S, Kim S, Woin E, Brent G, Coffin J, Ziff O, Momoh Z, Debenham R, Ahmed M, Yong C, Wan J, Copley H, Raut P, Chaudhry F, Nixon G, Dorman C, Tan R, Kanabar S, Canning N, Dolaghan M, Bell N, McMenamin M, Chhabra A, Duke K, Turner L, Patel T, Chew L, Mirza M, Lunawat S, Oremule B, Ward N, Khan M, Tan E, Maclennan D, McGregor R, Chisholm E, Griffin E, Bell L, Hughes B, Davies J, Haq H, Ahmed H, Ungcharoen N, Whacha C, Thethi R, Markham R, Lee A, Batt E, Bullock N, Francescon C, Davies J, Shafiq N, Zhao J, Vivekanantham S, Barai I, Allen J, Marshall D, McIntyre C, Wilson H, Ashton A, Lek C, Behar N, Davis-Hall M, Seneviratne N, Esteve L, Sirakaya M, Ali S, Pope S, Ahn J, Craig-McQuaide A, Gatfield W, Leong S, Demetri A, Kerr A, Rees C, Loveday J, Liu S, Wijesekera M, Maru D, Attalla M, Smith N, Brown D, Sritharan P, Shah A, Charavanamuttu V, Heppenstall-Harris G, Ng K, Raghvani T, Rajan N, Hulley K, Moody N, Williams M, Cotton A, Sharifpour M, Lwin K, Bright M, Chitnis A, Abdelhadi M, Semana A, Morgan F, Reid R, Dickson J, Anderson L, McMullan R, Ahern N, Asmadi A, Anderson L, Boon Xuan JL, Crozier L, McAleer S, Lees D, Adebayo A, Das M, Amphlett A, Al-Robeye A, Valli A, Khangura J, Winarski A, Ali A, Woodward H, Gouldthrope C, Turner M, Sasapu K, Tonkins M, Wild J, Robinson M, Hardie J, Heminway R, Narramore R, Ramjeeawon N, Hibberd A, Winslow F, Ho W, Chong B, Lim K, Ho S, Crewdson J, Singagireson S, Kalra N, Koumpa F, Jhala H, Soon W, Karia M, Rasiah M, Xylas D, Gilbert H, Sundar-Singh M, Wills J, Akhtar S, Patel S, Hu L, Brathwaite-Shirley C, Nayee H, Amin O, Rangan T, Turner E, McCrann C, Shepherd R, Patel N, Prest-Smith J, Auyoung E, Murtaza A, Coates A, Prys-Jones O, King M, Gaffney S, Dewdney C, Nehikhare I, Lavery J, Bassett J, Davies K, Ahmad K, Collins A, Acres M, Egerton C, Cheng K, Chen X, Chan N, Sheldon A, Khan S, Empey J, Ingram E, Malik A, Johnstone M, Goodier R, Shah J, Giles J, Sanders J, McLure S, Pal S, Rangedara A, Baker A, Asbjoernsen C, Girling C, Gray L, Gauntlett L, Joyner C, Qureshi S, Mogan Y, Ng J, Kumar A, Park J, Tan D, Choo K, Raman K, Buakuma P, Xiao C, Govinden S, Thompson O, Charalambos M, Brown E, Karsan R, Dogra T, Bullman L, Dawson P, Frank A, Abid H, Tung L, Qureshi U, Tahmina A, Matthews B, Harris R, O'Connor A, Mazan K, Iqbal S, Stanger S, Thompson J, Sullivan J, Uppal E, MacAskill A, Bamgbose F, Neophytou C, Carroll A, Rookes C, Datta U, Dhutia A, Rashid S, Ahmed N, Lo T, Bhanderi S, Blore C, Ahmed S, Shaheen H, Abburu S, Majid S, Abbas Z, Talukdar S, Burney L, Patel J, Al-Obaedi O, Roberts A, Mahboob S, Singh B, Sheth S, Karia P, Prabhudesai A, Kow K, Koysombat K, Wang S, Morrison P, Maheswaran Y, Keane P, Copley P, Brewster O, Xu G, Harries P, Wall C, Al-Mousawi A, Bonsu S, Cunha P, Ward T, Paul J, Nadanakumaran K, Tayeh S, Holyoak H, Remedios J, Theodoropoulou K, Luhishi A, Jacob L, Long F, Atayi A, Sarwar S, Parker O, Harvey J, Ross H, Rampal R, Thomas G, Vanmali P, McGowan C, Stein J, Robertson V, Carthew L, Teng V, Fong J, Street A, Thakker C, O'Reilly D, Bravo M, Pizzolato A, Khokhar H, Ryan M, Cheskes L, Carr R, Salih A, Bassiony S, Yuen R, Chrastek D, Rosen O'Sullivan H, Amajuoyi A, Wang A, Sitta O, Wye J, Qamar M, Major C, Kaushal A, Morgan C, Petrarca M, Allot R, Verma K, Dutt S, Chilima C, Peroos S, Kosasih S, Chin H, Ashken L, Pearse R, O'Loughlin R, Menon A, Singh K, Norton J, Sagar R, Jathanna N, Rothwell L, Watson N, Harding F, Dube P, Khalid H, Punjabi N, Sagmeister M, Gill P, Shahid S, Hudson-Phillips S, George D, Ashwood J, Lewis T, Dhar M, Sangal P, Rhema I, Kotecha D, Afzal Z, Syeed J, Prakash E, Jalota P, Herron J, Kimani L, Delport A, Shukla A, Agarwal V, Parthiban S, Thakur H, Cymes W, Rinkoff S, Turnbull J, Hayat M, Darr S, Khan U, Lim J, Higgins A, Lakshmipathy G, Forte B, Canning E, Jaitley A, Lamont J, Toner E, Ghaffar A, McDowell M, Salmon D, O'Carroll O, Khan A, Kelly M, Clesham K, Palmer C, Lyons R, Bell A, Chin R, Waldron R, Trimble A, Cox S, Ashfaq U, Campbell J, Holliday R, McCabe G, Morris F, Priestland R, Vernon O, Ledsam A, Vaughan R, Lim D, Bakewell Z, Hughes R, Koshy R, Jackson H, Narayan P, Cardwell A, Jubainville C, Arif T, Elliott L, Gupta V, Bhaskaran G, Odeleye A, Ahmed F, Shah R, Pickard J, Suleman Y, North A, McClymont L, Hussain N, Ibrahim I, Ng G, Wong V, Lim A, Harris L, Tharmachandirar T, Mittapalli D, Patel V, Lakhani M, Bazeer H, Narwani V, Sandhu K, Wingfield L, Gentry S, Adjei H, Bhatti M, Braganza L, Barnes J, Mistry S, Chillarge G, Stokes S, Cleere J, Wadanamby S, Bucko A, Meek J, Boxall N, Heywood E, Wiltshire J, Toh C, Ward A, Shurovi B, Horth D, Patel B, Ali B, Spencer T, Axelson T, Kretzmer L, Chhina C, Anandarajah C, Fautz T, Horst C, Thevathasan A, Ng J, Hirst F, Brewer C, Logan A, Lockey J, Forrest P, Keelty N, Wood A, Springford L, Avery P, Schulz T, Bemand T, Howells L, Collier H, Khajuria A, Tharakan R, Parsons S, Buchan A, McGalliard R, Mason J, Cundy O, Li N, Redgrave N, Watson R, Pezas T, Dennis Y, Segall E, Hameed M, Lynch A, Chamberlain M, Peck F, Neo Y, Russell G, Elseedawy M, Lee S, Foster N, Soo Y, Puan L, Dennis R, Goradia H, Qureshi A, Osman S, Reeves T, Dinsmore L, Marsden M, Lu Q, Pitts-Tucker T, Dunn C, Walford R, Heathcote E, Martin R, Pericleous A, Brzyska K, Reid K, Williams M, Wetherall N, McAleer E, Thomas D, Kiff R, Milne S, Holmes M, Bartlett J, Lucas de Carvalho J, Bloomfield T, Tongo F, Bremner R, Yong N, Atraszkiewicz B, Mehdi A, Tahir M, Sherliker G, Tear A, Pandey A, Broyd A, Omer H, Raphael M, Chaudhry W, Shahidi S, Jawad A, Gill C, Fisher IH, Adeleja I, Clark I, Aidoo-Micah G, Stather P, Salam G, Glover T, Deas G, Sim N, Obute R, Wynell-Mayow W, Sait M, Mitha N, de Bernier G, Siddiqui M, Shaunak R, Wali A, Cuthbert G, Bhudia R, Webb E, Shah S, Ansari N, Perera M, Kelly N, McAllister R, Stanley G, Keane C, Shatkar V, Maxwell-Armstrong C, Henderson L, Maple N, Manson R, Adams R, Semple E, Mills M, Daoub A, Marsh A, Ramnarine A, Hartley J, Malaj M, Jewell P, Whatling E, Hitchen N, Chen M, Goh B, Fern J, Rogers S, Derbyshire L, Robertson D, Abuhussein N, Deekonda P, Abid A, Harrison P, Aildasani L, Turley H, Sherif M, Pandey G, Filby J, Johnston A, Burke E, Mohamud M, Gohil K, Tsui A, Singh R, Lim S, O'Sullivan K, McKelvey L, O'Neill S, Roberts H, Brown F, Cao Y, Buckle R, Liew Y, Sii S, Ventre C, Graham C, Filipescu T, Yousif A, Dawar R, Wright A, Peters M, Varley R, Owczarek S, Hartley S, Khattak M, Iqbal A, Ali M, Durrani B, Narang Y, Bethell G, Horne L, Pinto R, Nicholls K, Kisyov I, Torrance H, English W, Lakhani S, Ashraf S, Venn M, Elangovan V, Kazmi Z, Brecher J, Sukumar S, Mastan A, Mortimer A, Parker J, Boyle J, Elkawafi M, Beckett J, Mohite A, Narain A, Mazumdar E, Sreh A, Hague A, Weinberg D, Fletcher L, Steel M, Shufflebotham H, Masood M, Sinha Y, Jenvey C, Kitt H, Slade R, Craig A, Deall C, Reakes T, Chervenkoff J, Strange E, O'Bryan M, Murkin C, Joshi D, Bergara T, Naqib S, Wylam D, Scotcher S, Hewitt C, Stoddart M, Kerai A, Trist A, Cole S, Knight C, Stevens S, Cooper G, Ingham R, Dobson J, O'Kane A, Moradzadeh J, Duffy A, Henderson C, Ashraf S, McLaughin C, Hoskins T, Reehal R, Bookless L, McLean R, Stone E, Wright E, Abdikadir H, Roberts C, Spence O, Srikantharajah M, Ruiz E, Matthews J, Gardner E, Hester E, Naran P, Simpson R, Minhas M, Cornish E, Semnani S, Rojoa D, Radotra A, Eraifej J, Eparh K, Smith D, Mistry B, Hickling S, Din W, Liu C, Mithrakumar P, Mirdavoudi V, Rashid M, Mcgenity C, Hussain O, Kadicheeni M, Gardner H, Anim-Addo N, Pearce J, Aslanyan A, Ntala C, Sorah T, Parkin J, Alizadeh M, White A, Edozie F, Johnston J, Kahar A, Navayogaarajah V, Patel B, Carter D, Khonsari P, Burgess A, Kong C, Ponweera A, Cody A, Tan Y, Ng A, Croall A, Allan C, Ng S, Raghuvir V, Telfer R, Greenhalgh A, McKerr C, Edison M, Patel B, Dear K, Hardy M, Williams P, Hassan S, Sajjad U, O'Neill E, Lopes S, Healy L, Jamal N, Tan S, Lazenby D, Husnoo S, Beecroft S, Sarvanandan T, Weston C, Bassam N, Rabinthiran S, Hayat U, Ng L, Varma D, Sukkari M, Mian A, Omar A, Kim J, Sellathurai J, Mahmood J, O'Connell C, Bose R, Heneghan H, Lalor P, Matheson J, Doherty C, Cullen C, Cooper D, Angelov S, Drislane C, Smith A, Kreibich A, Palkhi E, Durr A, Lotfallah A, Gold D, Mckean E, Dhanji A, Anilkumar A, Thacoor A, Siddiqui Z, Lim S, Piquet A, Anderson S, McCormack D, Gulati J, Ibrahim A, Murray S, Walsh S, McGrath A, Ziprin P, Chua E, Lou C, Bloomer J, Paine H, Osei-Kuffour D, White C, Szczap A, Gokani S, Patel K, Malys M, Reed A, Torlot G, Cumber E, Charania A, Ahmad S, Varma N, Cheema H, Austreng L, Petra H, Chaudhary M, Zegeye M, Cheung F, Coffey D, Heer R, Singh S, Seager E, Cumming S, Suresh R, Verma S, Ptacek I, Gwozdz A, Yang T, Khetarpal A, Shumon S, Fung T, Leung W, Kwang P, Chew L, Loke W, Curran A, Chan C, McGarrigle C, Mohan K, Cullen S, Wong E, Toale C, Collins D, Keane N, Traynor B, Shanahan D, Yan A, Jafree D, Topham C, Mitrasinovic S, Omara S, Bingham G, Lykoudis P, Miranda B, Whitehurst K, Kumaran G, Devabalan Y, Aziz H, Shoa M, Dindyal S, Yates J, Bernstein I, Rattan G, Coulson R, Stezaker S, Isaac A, Salem M, McBride A, McFarlane H, Yow L, MacDonald J, Bartlett R, Turaga S, White U, Liew W, Yim N, Ang A, Simpson A, McAuley D, Craig E, Murphy L, Shepherd P, Kee J, Abdulmajid A, Chung A, Warwick H, Livesey A, Holton P, Theodoreson M, Jenkin S, Turner J, Entwisle J, Marchal S, O'Connor S, Blege H, Aithie J, Sabine L, Stewart G, Jackson S, Kishore A, Lankage C, Acquaah F, Joyce H, McKevitt K, Coffey C, Fawaz A, Dolbec K, O'Sullivan D, Geraghty J, Lim E, Bolton L, FitzPatrick D, Robinson C, Ramtoola T, Collinson S, Grundy L, McEnhill P, Harbhajan Singh G, Loughran D, Golding D, Keeling R, Williams R, Whitham R, Yoganathan S, Nachiappan R, Egan R, Owasil R, Kwan M, He A, Goh R, Bhome R, Wilson H, Teoh P, Raji K, Jayakody N, Matthams J, Chong J, Luk C, Greig R, Trail M, Charalambous G, Rocke A, Gardiner N, Bulley F, Warren N, Brennan E, Fergurson P, Wilson R, Whittingham H, Brown E, Khanijau R, Gandhi K, Morris S, Boulton A, Chandan N, Barthorpe A, Maamari R, Sandhu S, McCann M, Higgs L, Balian V, Reeder C, Diaper C, Sale T, Ali H, Archer C, Clarke A, Heskin J, Hurst P, Farmer J, O'Flynn L, Doan L, Shuker B, Stott G, Vithanage N, Hoban K, Nesargikar P, Kennedy H, Grossart C, Tan E, Roy C, Sim P, Leslie K, Sim D, Abul M, Cody N, Tay A, Woon E, Sng S, Mah J, Robson J, Shakweh E, Wing V, Mills H, Li M, Barrow T, Balaji S, Jordan H, Phillips C, Naveed H, Hirani S, Tai A, Ratnakumaran R, Sahathevan A, Shafi A, Seedat M, Weaver R, Batho A, Punj R, Selvachandran H, Bhatt N, Botchey S, Khonat Z, Brennan K, Morrison C, Devlin E, Linton A, Galloway E, McGarvie S, Ramsay N, McRobbie H, Whewell H, Dean W, Nelaj S, Eragat M, Mishra A, Kane T, Zuhair M, Wells M, Wilkinson D, Woodcock N, Sun E, Aziz N, Ghaffar MKA. Critical care usage after major gastrointestinal and liver surgery: a prospective, multicentre observational study. Br J Anaesth 2019; 122:42-50. [PMID: 30579405 DOI: 10.1016/j.bja.2018.07.029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 07/19/2018] [Accepted: 07/23/2018] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Patient selection for critical care admission must balance patient safety with optimal resource allocation. This study aimed to determine the relationship between critical care admission, and postoperative mortality after abdominal surgery. METHODS This prespecified secondary analysis of a multicentre, prospective, observational study included consecutive patients enrolled in the DISCOVER study from UK and Republic of Ireland undergoing major gastrointestinal and liver surgery between October and December 2014. The primary outcome was 30-day mortality. Multivariate logistic regression was used to explore associations between critical care admission (planned and unplanned) and mortality, and inter-centre variation in critical care admission after emergency laparotomy. RESULTS Of 4529 patients included, 37.8% (n=1713) underwent planned critical care admissions from theatre. Some 3.1% (n=86/2816) admitted to ward-level care subsequently underwent unplanned critical care admission. Overall 30-day mortality was 2.9% (n=133/4519), and the risk-adjusted association between 30-day mortality and critical care admission was higher in unplanned [odds ratio (OR): 8.65, 95% confidence interval (CI): 3.51-19.97) than planned admissions (OR: 2.32, 95% CI: 1.43-3.85). Some 26.7% of patients (n=1210/4529) underwent emergency laparotomies. After adjustment, 49.3% (95% CI: 46.8-51.9%, P<0.001) were predicted to have planned critical care admissions, with 7% (n=10/145) of centres outside the 95% CI. CONCLUSIONS After risk adjustment, no 30-day survival benefit was identified for either planned or unplanned postoperative admissions to critical care within this cohort. This likely represents appropriate admission of the highest-risk patients. Planned admissions in selected, intermediate-risk patients may present a strategy to mitigate the risk of unplanned admission. Substantial inter-centre variation exists in planned critical care admissions after emergency laparotomies.
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Frampton A, Wahi S, Dooris M, Kostner K, Cramp P, Davies K, Chong A. Phenotyping the Left Ventricular Outflow Tract (LVOT) and Aortic Annulus of Bi- (BAV) and Trileaflet (TAV) Aortic Valves with 3D Transthoracic Echocardiography (TTE) – Geometrical Insights to Guide Optimal Aortic Valve Area (AVA) Calculations and Minimize Errors. Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Corrales-Diaz Pomatto L, Davies K. TO ADAPT OR NOT TO ADAPT: THE CONSEQUENCES OF AN AGE-DEPENDENT DECLINE IN THE ADAPTIVE HOMEOSTASIS. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.1609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
| | - K Davies
- University of Southern California, Los Angeles, CA, USA
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Dodds RM, Davies K, Granic A, Hollingsworth KG, Warren C, Gorman G, Turnbull DM, Sayer AA. Mitochondrial respiratory chain function and content are preserved in the skeletal muscle of active very old men and women. Exp Gerontol 2018; 113:80-85. [PMID: 30266472 PMCID: PMC6224654 DOI: 10.1016/j.exger.2018.09.020] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Revised: 08/21/2018] [Accepted: 09/24/2018] [Indexed: 01/03/2023]
Abstract
Introduction The loss of mitochondrial function and content have been implicated in sarcopenia although they have been little studied in the very old, the group in which sarcopenia is most common. In this pilot study, our aim was to determine if mitochondrial respiratory chain function and content are preserved among healthy 85-year-olds. Methods We recruited 19 participants (11 female) through their general practitioner and assessed their medical history, functional status and self-reported physical activity. We identified sarcopenia using grip strength, Timed Up-and-Go and bioimpedance analysis. We assessed mitochondrial respiratory chain function using phosphorous magnetic resonance spectroscopy, estimating τ1/2 PCr, the recovery half-time of phosphocreatine in the calf muscles following a bout of aerobic exercise. We performed a biopsy of the vastus lateralis muscle and assessed mitochondrial respiratory chain content by measuring levels of subunits of complex I and IV of the respiratory chain, expressed as Z-scores relative to that in young controls. Results Participants had a median (IQR) of 2 (1,3) long-term conditions, reported regular aerobic physical activity, and one participant (5.3%) had sarcopenia. Sixteen participants completed the magnetic resonance protocol and the mean (SD) τ1/2 PCr of 35.6 (11.3) seconds was in keeping with preserved mitochondrial function. Seven participants underwent muscle biopsy and the mean fibre Z-scores were −0.7 (0.7) and −0.2 (0.4) for complexes I and IV, respectively, suggesting preserved content of mitochondrial respiratory chain enzymes. Conclusion Muscle mitochondrial respiratory chain function and content are preserved in a sample of active, well-functioning 85-year-olds, among whom sarcopenia was uncommon. The results from this study will help inform future work examining the association between muscle mitochondrial deficiency and sarcopenia.
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Affiliation(s)
- R M Dodds
- AGE Research Group, Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK; NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK; Academic Geriatric Medicine, Faculty of Medicine, University of Southampton, Southampton, UK.
| | - K Davies
- AGE Research Group, Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK; NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK; Newcastle University Institute for Ageing, Newcastle upon Tyne, UK
| | - A Granic
- AGE Research Group, Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK; NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK; Newcastle University Institute for Ageing, Newcastle upon Tyne, UK
| | - K G Hollingsworth
- Newcastle Magnetic Resonance Centre, Institute of Cellular Medicine, Newcastle University, Newcastle-upon-Tyne, UK
| | - C Warren
- Newcastle University Centre for Ageing and Vitality, Newcastle upon Tyne, UK; Wellcome Trust Centre for Mitochondrial Research, Newcastle upon Tyne, UK
| | - G Gorman
- Newcastle University Centre for Ageing and Vitality, Newcastle upon Tyne, UK; Wellcome Trust Centre for Mitochondrial Research, Newcastle upon Tyne, UK
| | - D M Turnbull
- NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK; Newcastle University Centre for Ageing and Vitality, Newcastle upon Tyne, UK; Wellcome Trust Centre for Mitochondrial Research, Newcastle upon Tyne, UK
| | - A A Sayer
- AGE Research Group, Institute of Neuroscience, Newcastle University, Newcastle upon Tyne, UK; NIHR Newcastle Biomedical Research Centre, Newcastle University and Newcastle upon Tyne Hospitals NHS Foundation Trust, Newcastle upon Tyne, UK; Academic Geriatric Medicine, Faculty of Medicine, University of Southampton, Southampton, UK; Newcastle University Institute for Ageing, Newcastle upon Tyne, UK
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Milne N, Cacciotti K, Davies K, Orr R. The relationship between motor proficiency and reading ability in Year 1 children: a cross-sectional study. BMC Pediatr 2018; 18:294. [PMID: 30185160 PMCID: PMC6123957 DOI: 10.1186/s12887-018-1262-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Accepted: 08/20/2018] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Movement and physical activity is crucial to brain development and has a positive impact on the ability to learn. With children spending a large portion of their time in the school setting, physical activity and the development of motor skills in this environment may not only impact their overall development but may also influence their learning. The aim of this study was to investigate relationships between motor proficiency and reading skills in Year-1 children. METHODS A cross-sectional study with a single class of Year-1 students (n = 24: mean age = 6.07 ± 0.35 years). Assessments included; a) Process Assessment of the Learner (PAL-II) - Diagnostics for Reading and Writing (reading components only); b) Bruininks-Oseretsky-Test-of-Motor-Proficiency (BOT2); c) parent-reported height/weight and; d) Preparatory Year academic reports. The PAL-II was individually administered. The BOT2 was administered in small groups. Parent-reported height and weight measurements as well as Preparatory Year reports provided by the school Principal were obtained for each participant. RESULTS Significant negative relationships were obtained between Year-1 children's total motor proficiency and silent reading ability (r = -.53 to -.59, p ≤ .01). While not significant for female students, the relationships were significant and strongly correlated for male students (r = -.738 to -.810, p ≤ .001). Children with low-average English grades demonstrated a strong positive relationship between motor proficiency and pre-reading skills, essential to functional reading (r = .664., p = .04 to r = .716, p = .04). CONCLUSION For children with low-average English grades, the strong, positive relationship between motor proficiency and pre-reading skills suggests that this population may benefit from additional motor proficiency skills. Blending of motor skills within the English curriculum may benefit both of these sub-groups within a classroom environment.
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Affiliation(s)
- N Milne
- Physiotherapy Department, Health Sciences and Medicine, Bond Institute of Health and Sport, Bond University, Robina, QLD, 4226, Australia.
| | - K Cacciotti
- Physiotherapy Department, Health Sciences and Medicine, Bond Institute of Health and Sport, Bond University, Robina, QLD, 4226, Australia
| | - K Davies
- Queensland Government, Gold Coast, Australia
| | - R Orr
- Physiotherapy Department, Health Sciences and Medicine, Bond Institute of Health and Sport, Bond University, Robina, QLD, 4226, Australia
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Berry C, Davies K, Woodford N, Wilcox M, Chilton C. Survey of screening methods, rates and policies for the detection of carbapenemase-producing Enterobacteriaceae in English hospitals. J Hosp Infect 2018; 101:158-162. [PMID: 30092291 DOI: 10.1016/j.jhin.2018.08.005] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 08/01/2018] [Indexed: 11/28/2022]
Abstract
Multi-drug-resistant Gram-negative bacteria are of major clinical concern. The increasing prevalence of carbapenemase-producing Enterobacteriaceae (CPE), resistant to all beta-lactams including carbapenems and able to colonize the large intestine, represents a key threat. Rapid, accurate detection of intestinal CPE colonization is critical to minimize transmission, and hence reduce costly, difficult-to-treat CPE infections. There is currently no 'gold standard' CPE detection method. A survey of diagnostic laboratories in England found considerable heterogeneity in diagnostic CPE testing methods and procedures.
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Affiliation(s)
- C Berry
- Healthcare Associated Infection Research Group, Leeds Institute for Biomedical and Clinical Sciences, University of Leeds and Leeds Teaching Hospitals NHS Trust, Leeds General Infirmary, Leeds, UK.
| | - K Davies
- Healthcare Associated Infection Research Group, Leeds Institute for Biomedical and Clinical Sciences, University of Leeds and Leeds Teaching Hospitals NHS Trust, Leeds General Infirmary, Leeds, UK
| | - N Woodford
- NIS Laboratories, National Infection Service, Public Health England, Colindale, London, UK
| | - M Wilcox
- Healthcare Associated Infection Research Group, Leeds Institute for Biomedical and Clinical Sciences, University of Leeds and Leeds Teaching Hospitals NHS Trust, Leeds General Infirmary, Leeds, UK
| | - C Chilton
- Healthcare Associated Infection Research Group, Leeds Institute for Biomedical and Clinical Sciences, University of Leeds and Leeds Teaching Hospitals NHS Trust, Leeds General Infirmary, Leeds, UK
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