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Fuller G, Baird J, Keating S, Miller J, Pilbery R, Kean N, McKnee K, Turner J, Lecky F, Edwards A, Rosser A, Fothergill R, Black S, Bell F, Smyth M, Smith JE, Perkins GD, Herbert E, Walters S, Cooper C. The accuracy of prehospital triage decisions in English trauma networks - a case-cohort study. Scand J Trauma Resusc Emerg Med 2024; 32:47. [PMID: 38773613 DOI: 10.1186/s13049-024-01219-9] [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] [Received: 12/01/2023] [Accepted: 04/24/2024] [Indexed: 05/24/2024] Open
Abstract
BACKGROUND Care for injured patients in England is provided by inclusive regional trauma networks. Ambulance services use triage tools to identify patients with major trauma who would benefit from expedited Major Trauma Centre (MTC) care. However, there has been no investigation of triage performance, despite its role in ensuring effective and efficient MTC care. This study aimed to investigate the accuracy of prehospital major trauma triage in representative English trauma networks. METHODS A diagnostic case-cohort study was performed between November 2019 and February 2020 in 4 English regional trauma networks as part of the Major Trauma Triage Study (MATTS). Consecutive patients with acute injury presenting to participating ambulance services were included, together with all reference standard positive cases, and matched to data from the English national major trauma database. The index test was prehospital provider triage decision making, with a positive result defined as patient transport with a pre-alert call to the MTC. The primary reference standard was a consensus definition of serious injury that would benefit from expedited major trauma centre care. Secondary analyses explored different reference standards and compared theoretical triage tool accuracy to real-life triage decisions. RESULTS The complete-case case-cohort sample consisted of 2,757 patients, including 959 primary reference standard positive patients. The prevalence of major trauma meeting the primary reference standard definition was 3.1% (n=54/1,722, 95% CI 2.3 - 4.0). Observed prehospital provider triage decisions demonstrated overall sensitivity of 46.7% (n=446/959, 95% CI 43.5-49.9) and specificity of 94.5% (n=1,703/1,798, 95% CI 93.4-95.6) for the primary reference standard. There was a clear trend of decreasing sensitivity and increasing specificity from younger to older age groups. Prehospital provider triage decisions commonly differed from the theoretical triage tool result, with ambulance service clinician judgement resulting in higher specificity. CONCLUSIONS Prehospital decision making for injured patients in English trauma networks demonstrated high specificity and low sensitivity, consistent with the targets for cost-effective triage defined in previous economic evaluations. Actual triage decisions differed from theoretical triage tool results, with a decreasing sensitivity and increasing specificity from younger to older ages.
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Affiliation(s)
- G Fuller
- School of Health and Related Research, University of Sheffield, Regent Court, Regent Street, Sheffield, S1 4DA, UK.
| | | | - S Keating
- School of Health and Related Research, University of Sheffield, Regent Court, Regent Street, Sheffield, S1 4DA, UK
| | - J Miller
- West Midlands Ambulance Service, Brierley Hill, UK
| | - R Pilbery
- Yorkshire Ambulance Service, Wakefield, UK
| | - N Kean
- South Western Ambulance Service, Exeter, UK
| | - K McKnee
- South Western Ambulance Service, Exeter, UK
| | - J Turner
- School of Health and Related Research, University of Sheffield, Regent Court, Regent Street, Sheffield, S1 4DA, UK
| | - F Lecky
- School of Health and Related Research, University of Sheffield, Regent Court, Regent Street, Sheffield, S1 4DA, UK
| | - A Edwards
- Trauma Audit and Research Network, Manchester, UK
| | - A Rosser
- West Midlands Ambulance Service, Brierley Hill, UK
| | | | - S Black
- South Western Ambulance Service, Exeter, UK
| | - F Bell
- Yorkshire Ambulance Service, Wakefield, UK
| | - M Smyth
- The University of Warwick, Coventry, UK
| | - J E Smith
- University Hospitals Plymouth NHS Trust, Plymouth, UK
| | | | - E Herbert
- School of Health and Related Research, University of Sheffield, Regent Court, Regent Street, Sheffield, S1 4DA, UK
| | - S Walters
- School of Health and Related Research, University of Sheffield, Regent Court, Regent Street, Sheffield, S1 4DA, UK
| | - C Cooper
- School of Health and Related Research, University of Sheffield, Regent Court, Regent Street, Sheffield, S1 4DA, UK
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Sampson FC, Hughes J, Long J, Buykx P, Goodacre SW, Snooks H, Edwards A, Evans B, Jones J, Moore C, Johnston S. Is a randomised controlled trial of take home naloxone distributed in emergency settings likely to be feasible and acceptable? Findings from a UK qualitative study exploring perspectives of people who use opioids and emergency services staff. BMC Emerg Med 2024; 24:75. [PMID: 38679713 PMCID: PMC11057101 DOI: 10.1186/s12873-024-00987-y] [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] [Received: 11/10/2023] [Accepted: 04/15/2024] [Indexed: 05/01/2024] Open
Abstract
OBJECTIVE Distribution of take-home naloxone (THN) by emergency services may increase access to THN and reduce deaths and morbidity from opioid overdose. As part of a feasibility study for a randomised controlled trial (RCT) of distribution of THN kits and education within ambulance services and Emergency Departments (EDs), we used qualitative methods to explore key stakeholders' perceptions of feasibility and acceptability of delivering the trial. METHODS We undertook semi-structured interviews and focus groups with 26 people who use opioids and with 20 paramedics and ED staff from two intervention sites between 2019 and 2021. Interviews and focus groups were recorded, transcribed verbatim and analysed using Framework Analysis. RESULTS People using opioids reported high awareness of overdose management, including personal experience of THN use. Staff perceived emergency service provision of THN as a low-cost, low-risk intervention with potential to reduce mortality, morbidity and health service use. Staff understood the trial aims and considered it compatible with their work. All participants supported widening access to THN but reported limited trial recruitment opportunities partly due to difficulties in consenting patients during overdose. Procedural problems, restrictive recruitment protocols, limited staff buy-in and patients already owning THN limited trial recruitment. Determining trial effectiveness was challenging due to high levels of alternative community provision of THN. CONCLUSIONS Distribution of THN in emergency settings was considered feasible and acceptable for stakeholders but an RCT to establish the effectiveness of THN delivery is unlikely to generate further useful evidence due to difficulties in recruiting patients and assessing benefits.
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Affiliation(s)
- F C Sampson
- Division of Population Health, University of Sheffield, Sheffield, UK.
| | - J Hughes
- Division of Population Health, University of Sheffield, Sheffield, UK
| | - J Long
- Division of Population Health, University of Sheffield, Sheffield, UK
| | - P Buykx
- School of Humanities, Creative Industries and Social Sciences, University of Newcastle, Newcastle, Australia
| | - S W Goodacre
- Division of Population Health, University of Sheffield, Sheffield, UK
| | - H Snooks
- Department of Medicine, Swansea University, Swansea, UK
| | - A Edwards
- Division of Population Medicine, Cardiff University, Cardiff, UK
| | - Bridie Evans
- Department of Medicine, Swansea University, Swansea, UK
| | - Jenna Jones
- Department of Medicine, Swansea University, Swansea, UK
| | - Chris Moore
- Welsh Ambulance Service NHS Trust, Cardiff, UK
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Lannoy S, Svikis D, Stephenson M, Polak K, Kendler K, Edwards A. Personality correlates of past-year alcohol use in individuals with severe alcohol use disorder and a lifetime history of involvement in Alcoholics Anonymous. medRxiv 2024:2024.02.16.24302941. [PMID: 38405726 PMCID: PMC10889033 DOI: 10.1101/2024.02.16.24302941] [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] [Subscribe] [Scholar Register] [Indexed: 02/27/2024]
Abstract
BACKGROUND Alcohol Use Disorder (AUD) is a highly impairing condition with important public health impacts. Despite the availability of treatment options for AUD, research shows that few people receive treatment, and even fewer can maintain abstinence/low drinking levels. This study investigated the role of personality traits in current alcohol use among individuals with severe AUD who ever attended Alcoholics Anonymous (AA), a widespread and easily accessible self-help group for alcohol problems. METHODS Univariable and multivariable regressions were performed separately in females and males with alcohol consumption as an outcome. Socioeconomic factors, genetic liability, and psychopathology were included as covariates. RESULTS Results from the multivariable model indicated that in females who attended AA, higher alcohol use was related to both positive and negative urgency as well as low sensation seeking, while in males, higher alcohol use was related to positive urgency. Results also indicated an important role of younger age and lower educational levels in higher alcohol use in both sexes. Moreover, single males and those with lower AUD severity were at higher risk of using alcohol in the past year. CONCLUSIONS These findings highlighted sex-specific correlates of drinking in individuals with AUD who engaged in self-help groups. Findings may be useful to improve treatment options, as personality encompasses modifiable traits that can be targeted in psychological interventions.
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Favors L, Harrell K, Miles V, Hicks RC, Rippy M, Parmer H, Edwards A, Brown C, Stewart K, Day L, Wilson A, Maxwell R. Analysis of fibrinolytic shutdown in trauma patients with traumatic brain injury. Am J Surg 2024; 227:72-76. [PMID: 37802703 DOI: 10.1016/j.amjsurg.2023.09.034] [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] [Received: 06/30/2023] [Revised: 09/01/2023] [Accepted: 09/25/2023] [Indexed: 10/08/2023]
Abstract
BACKGROUND Coagulation profiles following major trauma vary depending on injury pattern and degree of shock. The physiologic mechanisms involved in coagulation function at any given time are varied and remain poorly understood. Thromboelastography (TEG) has been used evaluate coagulation profiles in the trauma population with some reports demonstrating a spectrum of fibrinolysis to fibrinolytic shutdown on initial presentation. The objective of this study was to evaluate the fibrinolytic profile of patients with TBI using thromboelastography (TEG). We hypothesized that patients with TBI would demonstrate low fibrinolytic activity. METHODS All trauma activations at an ACS-verified level 1 trauma center received a TEG analysis upon arrival from December 2019 to June 2021. A retrospective review of the results and outcomes was conducted, and TBI patients were compared to patients without TBI. Linear regression was used to evaluate the effect of patient and injury factors on fibrinolysis. Hyperfibrinolysis was defined as LY30 > 7.7%, physiologic fibrinolysis as LY30 0.6-7.7%, and fibrinolytic shutdown as LY30 < 0.6%. RESULTS A total of 1369 patients received an admission TEG analysis. Patients with TBI had a significantly higher median ISS (16 vs. 8, p < 0.001), lower median admission Glasgow Coma Scale (14 vs. 15, p < 0.001), longer intensive care unit length of stay (3 vs. 2 days, p < 0.0001), increased ventilator days (216 vs. 183, p < 0.001), higher mortality (14.6% vs. 5.1%, p < 0.001), but lower shock index (0.6 vs. 0.7, p < 0.0001) compared to those without TBI. Median LY30 was found to be decreased in the TBI group (0.1 vs. 0.2, p = 0.0006). Patients with TBI were found to have a higher rate of fibrinolytic shutdown compared those without TBI (68.7% vs. 63.5%, p = 0.054). ISS, sex, and shock index were found to be predictive of LY30 on linear regression, but TBI was not (Β: 0.09, SE: 0.277, p = 0.745). The rate of DVT/PE did not appear to be elevated in patients with TBI (0.8%) and without TBI (1.2%). CONCLUSIONS Trauma patients with and without TBI were found to have high rates of fibrinolytic shutdown. Although there was a high incidence of fibrinolytic shutdown, it did not appear to have an impact on the rate of thrombotic complications. The clinical significance of these results is unclear and differs significantly from recent reports which demonstrated that TBI is associated with a 25% rate of fibrinolytic shutdown. Further investigation is needed to better define the fibrinolytic pathway in patients with trauma and TBI to develop optimal treatment algorithms.
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Affiliation(s)
- L Favors
- Department of Surgery, University of Tennessee College of Medicine Chattanooga, 979 East Third Street, Suite B-401, Chattanooga, TN, 37403, USA.
| | - K Harrell
- Department of Surgery, University of Tennessee College of Medicine Chattanooga, 979 East Third Street, Suite B-401, Chattanooga, TN, 37403, USA.
| | - V Miles
- Department of Surgery, University of Tennessee College of Medicine Chattanooga, 979 East Third Street, Suite B-401, Chattanooga, TN, 37403, USA.
| | - R C Hicks
- Department of Surgery, University of Tennessee College of Medicine Chattanooga, 979 East Third Street, Suite B-401, Chattanooga, TN, 37403, USA
| | - M Rippy
- Department of Surgery, University of Tennessee College of Medicine Chattanooga, 979 East Third Street, Suite B-401, Chattanooga, TN, 37403, USA
| | - H Parmer
- Department of Surgery, University of Tennessee College of Medicine Chattanooga, 979 East Third Street, Suite B-401, Chattanooga, TN, 37403, USA
| | - A Edwards
- Department of Surgery, University of Tennessee College of Medicine Chattanooga, 979 East Third Street, Suite B-401, Chattanooga, TN, 37403, USA
| | - C Brown
- Department of Surgery, University of Tennessee College of Medicine Chattanooga, 979 East Third Street, Suite B-401, Chattanooga, TN, 37403, USA
| | - K Stewart
- Department of Surgery, University of Tennessee College of Medicine Chattanooga, 979 East Third Street, Suite B-401, Chattanooga, TN, 37403, USA
| | - L Day
- Department of Surgery, University of Tennessee College of Medicine Chattanooga, 979 East Third Street, Suite B-401, Chattanooga, TN, 37403, USA
| | - A Wilson
- Department of Surgery, University of Tennessee College of Medicine Chattanooga, 979 East Third Street, Suite B-401, Chattanooga, TN, 37403, USA
| | - R Maxwell
- Department of Surgery, University of Tennessee College of Medicine Chattanooga, 979 East Third Street, Suite B-401, Chattanooga, TN, 37403, USA.
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Zilbermint M, Motevalli M, Batty K, Venner-Walcott J, Edwards A, Burley T, Jackson K, Akhtar M, Demidowich AP. Effects of the COVID-19 booster vaccine on glycemia and insulin resistance in people with type 1 diabetes: A prospective pilot study. Diabetes Res Clin Pract 2023; 204:110898. [PMID: 37678726 DOI: 10.1016/j.diabres.2023.110898] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2023] [Revised: 08/22/2023] [Accepted: 09/03/2023] [Indexed: 09/09/2023]
Abstract
AIMS Inflammation can trigger hyperglycemia in people with type 1 diabetes (T1D). Vaccines purposefully intend to cause an acute immunogenic response, and booster vaccines may cause even more potent immunologic responses. However, the effects of vaccines on glycemic control and insulin requirements in the days immediately post-vaccination remains poorly understood. The aim of this study was to examine the changes in glycemic control and insulin usage immediately preceding and following a COVID-19 booster vaccine among adults with T1D. METHODS In this prospective cohort study of adults with T1D, participants wore blinded Dexcom G6 Pro continuous glucose monitors for 10 days. After a baseline period, participants received a COVID-19 booster vaccine, and subsequent changes in glycemic indices were evaluated. RESULTS Among the 21 enrolled participants, 38% received a Moderna and 62% Pfizer-BioNTech booster. Compared to baseline (162.9 ± 44.1 mg/dL), mean glucose was significantly increased at Day 2 (172.8 ± 47.0 mg/dL; p = 0.04) and Day 3 (173.1 ± 45.0 mg/dL; p = 0.02) post-vaccination. Insulin resistance was also increased on Day 2 (p = 0.03). There were no differences in outcome metrics between booster vaccine manufacturers. CONCLUSIONS These results suggest that adults with type 1 diabetes may experience transient mild glycemic elevations after receiving a COVID-19 booster vaccination. Studies examining the effects of other vaccines are warranted.
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Affiliation(s)
- Mihail Zilbermint
- Division of Hospital Medicine, Johns Hopkins Community Physicians, Johns Hopkins Medicine, 6225 Smith Ave., Suite B-300, Baltimore, MD 21209, USA; Division of Endocrinology, Diabetes, and Metabolism, Johns Hopkins University School of Medicine, 1830 East Monument Street, Suite 333, Baltimore, MD 21287, USA; Suburban Hospital, Johns Hopkins Medicine, 8600 Old Georgetown Road, Bethesda, MD 20814, USA.
| | - Mahsa Motevalli
- Division of Hospital Medicine, Johns Hopkins Community Physicians, Johns Hopkins Medicine, 6225 Smith Ave., Suite B-300, Baltimore, MD 21209, USA; Suburban Hospital, Johns Hopkins Medicine, 8600 Old Georgetown Road, Bethesda, MD 20814, USA.
| | - Kristine Batty
- Division of Hospital Medicine, Johns Hopkins Community Physicians, Johns Hopkins Medicine, 6225 Smith Ave., Suite B-300, Baltimore, MD 21209, USA; Johns Hopkins Howard County Medical Center, Johns Hopkins Medicine, 5755 Cedar Ln, Columbia, MD 20794, USA.
| | - Jemila Venner-Walcott
- Division of Hospital Medicine, Johns Hopkins Community Physicians, Johns Hopkins Medicine, 6225 Smith Ave., Suite B-300, Baltimore, MD 21209, USA; Johns Hopkins Howard County Medical Center, Johns Hopkins Medicine, 5755 Cedar Ln, Columbia, MD 20794, USA.
| | - Alexis Edwards
- Suburban Hospital, Johns Hopkins Medicine, 8600 Old Georgetown Road, Bethesda, MD 20814, USA; Office of Capital Region Research, Johns Hopkins Medicine, 5755 Cedar Ln, Columbia, MD 20794, USA.
| | - Tanya Burley
- Office of Capital Region Research, Johns Hopkins Medicine, 5755 Cedar Ln, Columbia, MD 20794, USA.
| | - Keith Jackson
- Office of Capital Region Research, Johns Hopkins Medicine, 5755 Cedar Ln, Columbia, MD 20794, USA.
| | - Mehro Akhtar
- Office of Capital Region Research, Johns Hopkins Medicine, 5755 Cedar Ln, Columbia, MD 20794, USA.
| | - Andrew P Demidowich
- Division of Hospital Medicine, Johns Hopkins Community Physicians, Johns Hopkins Medicine, 6225 Smith Ave., Suite B-300, Baltimore, MD 21209, USA; Division of Endocrinology, Diabetes, and Metabolism, Johns Hopkins University School of Medicine, 1830 East Monument Street, Suite 333, Baltimore, MD 21287, USA; Johns Hopkins Howard County Medical Center, Johns Hopkins Medicine, 5755 Cedar Ln, Columbia, MD 20794, USA.
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Mugisha JO, Edwards A, Naidoo N, Chatterji S, Seeley J, Kowal P. Longitudinal data resource from the Wellbeing of Older People cohort of people aged >50 years in Uganda and South Africa from 2009 to 2019. S Afr Med J 2023; 113:36-41. [PMID: 37882122 DOI: 10.7196/samj.2023.v113i8.16706] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND The population of people aged ≥60 years continues to increase globally, and has been projected by the United Nations Population Division to increase to 21% of the total population by 2050. In addition, the number of older people living with HIV has continued to increase owing to the introduction of antiretroviral therapy as a treatment for HIV-infected people. Most of the older people living with HIV are in sub-Saharan Africa, an area that faces the biggest burden of HIV globally. Despite the high burden, there are limited reliable data on how HIV directly and indirectly affects the health and wellbeing of older people within this region. OBJECTIVE To showcase the availability of data on how HIV directly and indirectly affects the health and wellbeing of older people in Uganda and South Africa (SA). METHODS The World Health Organization Study on global AGEing and adult health (SAGE), in collaboration with Medical Research Council/Uganda Virus Research Institute and London School of Hygiene and Tropical Medicine (MRC/UVRI and LSHTM) Uganda Research Unit and the Africa Health Research Institute (AHRI) in SA, started the SAGE Wellbeing of Older People Study (WOPS) in Uganda and SA in 2009. Since initiation, respondents have been surveyed every 2 years, with four waves of surveys conducted in Uganda and three waves in South Africa. RESULTS The available datasets consist of two cohorts of people, aged >50 years, who were surveyed every 2 years between 2009 and 2018. The prevalence of HIV positivity over this period increased from 39% to 54% in Uganda and 48% to 62% in SA. The datasets provide comparisons of variables at a household level and at an individual level. At the individual level, the following measures can be compared longitudinally for a 10-year period for the following variables: sociodemographic characteristics; work history and benefits; health states and descriptions; anthropometrics performance tests and biomarkers; risk factors and preventive health behaviours; chronic conditions and health services coverage; healthcare utilisation; social cohesion; subjective wellbeing and quality of life; and impact of caregiving. CONCLUSION This article describes the WOPS in Uganda and SA, the population coverage of this study, and the survey frequency of WOPS, survey measures, data resources available, the data resource access and the strengths and weaknesses of the study. The article invites interested researchers to further analyse the data and answer research questions of interest to enhance the impact of these data.
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Affiliation(s)
- J O Mugisha
- Medical Research Council/Uganda Virus Research Institute, and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda.
| | - A Edwards
- Africa Health Research Institute, Durban, South Africa.
| | - N Naidoo
- World Health Organization Study on global AGEing and adult health (SAGE), Geneva, Switzerland.
| | - S Chatterji
- World Health Organization Study on global AGEing and adult health (SAGE), Geneva, Switzerland.
| | - J Seeley
- Medical Research Council/Uganda Virus Research Institute, and London School of Hygiene and Tropical Medicine Uganda Research Unit, Entebbe, Uganda; Africa Health Research Institute, Durban, South Africa.
| | - P Kowal
- World Health Organization Study on global AGEing and adult health (SAGE), Geneva, Switzerland.
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Snooks H, Watkins A, Lyons J, Akbari A, Bailey R, Bethell L, Carson-Stevens A, Dale J, Edwards A, Emery H, Evans BA, Jolles S, John A, Kingston M, Porter A, Sewell B, Williams V, Lyons RA. Corrigendum to "Did the UK's public health shielding policy protect the clinically extremely vulnerable during the COVID-19 pandemic in wales? Results of EVITE immunity, a linked data retrospective study" [Public Health 218 (2023) 12-20]. Public Health 2023; 222:229. [PMID: 37463828 PMCID: PMC11021201 DOI: 10.1016/j.puhe.2023.06.001] [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: 07/20/2023]
Affiliation(s)
- H Snooks
- Swansea University, Medical School, ILS 2, Singleton Park, SA2 8PP, Swansea, UK.
| | - A Watkins
- Swansea University, Medical School, ILS 2, Singleton Park, SA2 8PP, Swansea, UK
| | - J Lyons
- Population Data Science, Swansea University, Medical School, Data Science Building, Singleton Park, SA2 8PP, Swansea, UK
| | - A Akbari
- Population Data Science, Swansea University, Medical School, Data Science Building, Singleton Park, SA2 8PP, Swansea, UK
| | - R Bailey
- Population Data Science, Swansea University, Medical School, Data Science Building, Singleton Park, SA2 8PP, Swansea, UK
| | - L Bethell
- Swansea University, Medical School, ILS 2, Singleton Park, SA2 8PP, Swansea, UK
| | - A Carson-Stevens
- Cardiff University, Division of Population Medicine, University Hospital of Wales, Neuadd Meirionnydd, Heath Park, Cardiff, CF14 4YS, UK
| | - J Dale
- The University of Warwick, Medical School, Coventry CV4 7AL, UK
| | - A Edwards
- Cardiff University, Division of Population Medicine, University Hospital of Wales, Neuadd Meirionnydd, Heath Park, Cardiff, CF14 4YS, UK
| | - H Emery
- Swansea University, Medical School, ILS 2, Singleton Park, SA2 8PP, Swansea, UK
| | - B A Evans
- Swansea University, Medical School, ILS 2, Singleton Park, SA2 8PP, Swansea, UK
| | - S Jolles
- Immunodeficiency Centre for Wales, University Hospital of Wales, Heath Park, Cardiff, CF14 4XW, UK
| | - A John
- Population Data Science, Swansea University, Medical School, Data Science Building, Singleton Park, SA2 8PP, Swansea, UK
| | - M Kingston
- Swansea University, Medical School, ILS 2, Singleton Park, SA2 8PP, Swansea, UK
| | - A Porter
- Swansea University, Medical School, ILS 2, Singleton Park, SA2 8PP, Swansea, UK
| | - B Sewell
- Swansea University, School of Health and Social Care, Vivian Tower, Singleton Park, SA2 8PP, Swansea, UK
| | - V Williams
- Swansea University, Medical School, ILS 2, Singleton Park, SA2 8PP, Swansea, UK
| | - R A Lyons
- Population Data Science, Swansea University, Medical School, Data Science Building, Singleton Park, SA2 8PP, Swansea, UK
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Goedegebuur J, Abbel D, Accassat S, Achterberg WP, Akbari A, Arfuch VM, Baddeley E, Bax JJ, Becker D, Bergmeijer B, Bertoletti L, Blom JW, Calvetti A, Cannegieter SC, Castro L, Chavannes NH, Coma-Auli N, Couffignal C, Edwards A, Edwards M, Enggaard H, Font C, Gava A, Geersing GJ, Geijteman ECT, Greenley S, Gregory C, Gussekloo J, Hoffmann I, Højen AA, van den Hout WB, Huisman MV, Jacobsen S, Jagosh J, Johnson MJ, Jørgensen L, Juffermans CCM, Kempers EK, Konstantinides S, Kroder AF, Kruip MJHA, Lafaie L, Langendoen JW, Larsen TB, Lifford K, van der Linden YM, Mahé I, Maiorana L, Maraveyas A, Martens ESL, Mayeur D, van Mens TE, Mohr K, Mooijaart SP, Murtagh FEM, Nelson A, Nielsen PB, Ording AG, Ørskov M, Pearson M, Poenou G, Portielje JEA, Raczkiewicz D, Rasmussen K, Trinks-Roerdink E, Schippers I, Seddon K, Sexton K, Sivell S, Skjøth F, Søgaard M, Szmit S, Trompet S, Vassal P, Visser C, van Vliet LM, Wilson E, Klok FA, Noble SIR. Towards optimal use of antithrombotic therapy of people with cancer at the end of life: A research protocol for the development and implementation of the SERENITY shared decision support tool. Thromb Res 2023; 228:54-60. [PMID: 37276718 DOI: 10.1016/j.thromres.2023.05.008] [Citation(s) in RCA: 1] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 05/02/2023] [Accepted: 05/05/2023] [Indexed: 06/07/2023]
Abstract
BACKGROUND Even though antithrombotic therapy has probably little or even negative effects on the well-being of people with cancer during their last year of life, deprescribing antithrombotic therapy at the end of life is rare in practice. It is often continued until death, possibly resulting in excess bleeding, an increased disease burden and higher healthcare costs. METHODS The SERENITY consortium comprises researchers and clinicians from eight European countries with specialties in different clinical fields, epidemiology and psychology. SERENITY will use a comprehensive approach combining a realist review, flash mob research, epidemiological studies, and qualitative interviews. The results of these studies will be used in a Delphi process to reach a consensus on the optimal design of the shared decision support tool. Next, the shared decision support tool will be tested in a randomised controlled trial. A targeted implementation and dissemination plan will be developed to enable the use of the SERENITY tool across Europe, as well as its incorporation in clinical guidelines and policies. The entire project is funded by Horizon Europe. RESULTS SERENITY will develop an information-driven shared decision support tool that will facilitate treatment decisions regarding the appropriate use of antithrombotic therapy in people with cancer at the end of life. CONCLUSIONS We aim to develop an intervention that guides the appropriate use of antithrombotic therapy, prevents bleeding complications, and saves healthcare costs. Hopefully, usage of the tool leads to enhanced empowerment and improved quality of life and treatment satisfaction of people with advanced cancer and their care givers.
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Affiliation(s)
- J Goedegebuur
- Department of Medicine - Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands; Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | - D Abbel
- Department of Medicine - Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands; Department of Medicine - Internal Medicine and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands
| | - S Accassat
- Department of Vascular and Therapeutical Medicine, University Hospital of Saint-Etienne, Saint-Étienne, France
| | - W P Achterberg
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, the Netherlands
| | - A Akbari
- Swansea University, Swansea, Wales, United Kingdom
| | - V M Arfuch
- Department of Medical Oncology, Hospital Clinic Barcelona, Clinical Institute of Haematological and Oncological Diseases (ICMHO), IDIBAPS, Barcelona, Spain
| | - E Baddeley
- Cardiff University, Cardiff, United Kingdom
| | - J J Bax
- Department of Medicine - Cardiology, Leiden University Medical Center, Leiden, the Netherlands
| | - D Becker
- University Medical Center Mainz, Mainz, Germany
| | | | - L Bertoletti
- Department of Vascular and Therapeutical Medicine, Jean Monnet University, University Hospital of Saint-Étienne, Saint-Étienne, France
| | - J W Blom
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, the Netherlands
| | - A Calvetti
- Assistance Publique-Hopitaux de Paris, Paris, France
| | - S C Cannegieter
- Department of Medicine - Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands; Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, the Netherlands
| | - L Castro
- Vall d'Hebron Research Institute, Barcelona, Spain
| | - N H Chavannes
- Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, the Netherlands
| | - N Coma-Auli
- Department of Medical Oncology, Hospital Clinic Barcelona, Clinical Institute of Haematological and Oncological Diseases (ICMHO), IDIBAPS, Barcelona, Spain
| | - C Couffignal
- Hôpital Louis Mourier, APHP, Assistance Publique-Hopitaux de Paris, Paris, France
| | - A Edwards
- Cardiff University, Cardiff, United Kingdom
| | - M Edwards
- Cardiff University, Cardiff, United Kingdom
| | - H Enggaard
- Aalborg University Hospital, Aalborg, Denmark
| | - C Font
- Department of Medical Oncology, Hospital Clinic Barcelona, Clinical Institute of Haematological and Oncological Diseases (ICMHO), IDIBAPS, Barcelona, Spain
| | - A Gava
- Societa per l'Assistenza al Malato Oncologico Terminale Onlus (S.A.M.O.T.) Ragusa Onlus, Ragusa, Italy
| | - G J Geersing
- Julius Center for Health Sciences and Primary Care, Department of General Practice, University Medical Center Utrecht, Utrecht, the Netherlands
| | - E C T Geijteman
- Department of Medical Oncology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - S Greenley
- Wolfson Palliative Care Research Centre, Hull York Medical School, University of Hull, Hull, United Kingdom
| | - C Gregory
- Cardiff University, Cardiff, United Kingdom
| | - J Gussekloo
- Department of Medicine - Internal Medicine and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands; Department of Public Health and Primary Care, Leiden University Medical Center, Leiden, the Netherlands
| | - I Hoffmann
- Hôpital Bichat, APHP, Assistance Publique-Hopitaux de Paris, Paris, France
| | - A A Højen
- Aalborg University Hospital, Aalborg, Denmark
| | - W B van den Hout
- Department of Biomedical Data Sciences, Leiden University Medical Center, Leiden, the Netherlands
| | - M V Huisman
- Department of Medicine - Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
| | - S Jacobsen
- Aalborg University Hospital, Aalborg, Denmark
| | - J Jagosh
- Wolfson Palliative Care Research Centre, Hull York Medical School, University of Hull, Hull, United Kingdom
| | - M J Johnson
- Wolfson Palliative Care Research Centre, Hull York Medical School, University of Hull, Hull, United Kingdom
| | - L Jørgensen
- Aalborg University Hospital, Aalborg, Denmark
| | - C C M Juffermans
- Centre of Expertise in Palliative Care, Leiden University Medical Center, Leiden, the Netherlands
| | - E K Kempers
- Department of Hematology, Erasmus MC, Erasmus University Medical Center, Rotterdam, the Netherlands
| | | | - A F Kroder
- Todaytomorrow, Rotterdam, the Netherlands
| | - M J H A Kruip
- Department of Hematology, Erasmus MC, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - L Lafaie
- Department of Geriatrics and Gerontology, Jean Monnet University, University Hospital of Saint-Étienne, Saint-Étienne, France
| | | | - T B Larsen
- Aalborg University Hospital, Aalborg, Denmark
| | - K Lifford
- Cardiff University, Cardiff, United Kingdom
| | - Y M van der Linden
- Centre of Expertise in Palliative Care, Leiden University Medical Center, Leiden, the Netherlands; Netherlands Comprehensive Cancer Organization, Utrecht, the Netherlands
| | - I Mahé
- Department of Innovative Therapies in Haemostasis, Hôpital Louis Mourier, APHP, Paris, France
| | - L Maiorana
- Societa per l'Assistenza al Malato Oncologico Terminale Onlus (S.A.M.O.T.) Ragusa Onlus, Ragusa, Italy
| | - A Maraveyas
- Clinical Sciences Centre Hull York Medical School University of Hull, Hull, United Kingdom
| | - E S L Martens
- Department of Medicine - Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
| | - D Mayeur
- Centre Georges-François Leclerc, Dijon, France
| | - T E van Mens
- Department of Medicine - Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands
| | - K Mohr
- University Medical Center Mainz, Mainz, Germany
| | - S P Mooijaart
- Department of Medicine - Internal Medicine and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands
| | - F E M Murtagh
- Wolfson Palliative Care Research Centre, Hull York Medical School, University of Hull, Hull, United Kingdom
| | - A Nelson
- Cardiff University, Cardiff, United Kingdom
| | - P B Nielsen
- Aalborg University Hospital, Aalborg, Denmark
| | - A G Ording
- Aalborg University Hospital, Aalborg, Denmark
| | - M Ørskov
- Aalborg University Hospital, Aalborg, Denmark
| | - M Pearson
- Wolfson Palliative Care Research Centre, Hull York Medical School, University of Hull, Hull, United Kingdom
| | - G Poenou
- Department of Vascular and Therapeutical Medicine, Jean Monnet University, University Hospital of Saint-Étienne, Saint-Étienne, France
| | - J E A Portielje
- Department of Medicine - Internal medicine and Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | - D Raczkiewicz
- Department of Medical Statistics, School of Public Health, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - K Rasmussen
- Aalborg University Hospital, Aalborg, Denmark
| | - E Trinks-Roerdink
- Julius Center for Health Sciences and Primary Care, Department of General Practice, University Medical Center Utrecht, Utrecht, the Netherlands
| | | | - K Seddon
- Wales Cancer Research Centre, Cardiff, UK
| | - K Sexton
- Cardiff University, Cardiff, United Kingdom
| | - S Sivell
- Cardiff University, Cardiff, United Kingdom
| | - F Skjøth
- Aalborg University Hospital, Aalborg, Denmark
| | - M Søgaard
- Aalborg University Hospital, Aalborg, Denmark
| | - S Szmit
- Department of Cardio-Oncology, Centre of Postgraduate Medical Education, Warsaw, Poland
| | - S Trompet
- Department of Medicine - Internal Medicine and Geriatrics, Leiden University Medical Center, Leiden, the Netherlands
| | - P Vassal
- Department of Vascular and Therapeutical Medicine, University Hospital of Saint-Etienne, Saint-Étienne, France
| | - C Visser
- Department of Hematology, Erasmus MC, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - L M van Vliet
- Department of Health, Medicine and Neuropsychology, Leiden University, Leiden, the Netherlands
| | - E Wilson
- Wolfson Palliative Care Research Centre, Hull York Medical School, University of Hull, Hull, United Kingdom
| | - F A Klok
- Department of Medicine - Thrombosis and Hemostasis, Leiden University Medical Center, Leiden, the Netherlands.
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9
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Brown R, Van Godwin J, Edwards A, Burdon M, Moore G. A qualitative exploration of stakeholder perspectives on the implementation of a whole school approach to mental health and emotional well-being in Wales. Health Educ Res 2023; 38:241-253. [PMID: 36715722 DOI: 10.1093/her/cyad002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 12/06/2022] [Accepted: 01/10/2023] [Indexed: 05/24/2023]
Abstract
Early intervention to support mental health and well-being of school-aged children may be of significant benefit in preventing escalation of mental health problems in later life. While there are limitations to current understanding of the best ways for schools to support mental well-being, a whole school approach (WSA), involving all those who are part of the school system in creating and sustaining a supportive environment where health is prioritized, may be effective. This research explored stakeholder views of this approach, as part of a contract commissioned by the Welsh Government to conduct an evaluability assessment of a WSA. Semistructured focus groups and interviews were completed with stakeholders from the health and education sectors, as well as parents, to explore how a WSA may operate in a Welsh context and barriers and facilitators to potential implementation and outcomes. Findings suggest that existing pressures on schools may impact implementation of a WSA, with school staff already time poor and many staff experiencing their own mental well-being challenges. Implementation may be supported by clear guidance at local and national levels, funding for staff time and training and stakeholder involvement at all stages. Long-term monitoring and evaluation are also needed to understand system changes.
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Affiliation(s)
- R Brown
- DECIPHer, Cardiff University, SPARC, Maindy Road, Cardiff, Wales CF24 4HQ, UK
- Wolfson Centre for Young People's Mental Health, Cardiff University, SPARC, Maindy Road, Cardiff, Wales CF24 4HQ, UK
| | - J Van Godwin
- DECIPHer, Cardiff University, SPARC, Maindy Road, Cardiff, Wales CF24 4HQ, UK
| | - A Edwards
- DECIPHer, Cardiff University, SPARC, Maindy Road, Cardiff, Wales CF24 4HQ, UK
| | - M Burdon
- DECIPHer, Cardiff University, SPARC, Maindy Road, Cardiff, Wales CF24 4HQ, UK
| | - G Moore
- DECIPHer, Cardiff University, SPARC, Maindy Road, Cardiff, Wales CF24 4HQ, UK
- Wolfson Centre for Young People's Mental Health, Cardiff University, SPARC, Maindy Road, Cardiff, Wales CF24 4HQ, UK
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10
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Snooks H, Watkins A, Lyons J, Akbari A, Bailey R, Bethell L, Carson-Stevens A, Edwards A, Emery H, Evans BA, Jolles S, John A, Kingston M, Porter A, Sewell B, Williams V, Lyons RA. Did the UK's public health shielding policy protect the clinically extremely vulnerable during the COVID-19 pandemic in Wales? Results of EVITE Immunity, a linked data retrospective study. Public Health 2023; 218:12-20. [PMID: 36933354 PMCID: PMC9928733 DOI: 10.1016/j.puhe.2023.02.008] [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: 08/08/2022] [Revised: 02/03/2023] [Accepted: 02/07/2023] [Indexed: 02/17/2023]
Abstract
INTRODUCTION The UK shielding policy intended to protect people at the highest risk of harm from COVID-19 infection. We aimed to describe intervention effects in Wales at 1 year. METHODS Retrospective comparison of linked demographic and clinical data for cohorts comprising people identified for shielding from 23 March to 21 May 2020; and the rest of the population. Health records were extracted with event dates between 23 March 2020 and 22 March 2021 for the comparator cohort and from the date of inclusion until 1 year later for the shielded cohort. RESULTS The shielded cohort included 117,415 people, with 3,086,385 in the comparator cohort. The largest clinical categories in the shielded cohort were severe respiratory condition (35.5%), immunosuppressive therapy (25.9%) and cancer (18.6%). People in the shielded cohort were more likely to be female, aged ≥50 years, living in relatively deprived areas, care home residents and frail. The proportion of people tested for COVID-19 was higher in the shielded cohort (odds ratio [OR] 1.616; 95% confidence interval [CI] 1.597-1.637), with lower positivity rate incident rate ratios 0.716 (95% CI 0.697-0.736). The known infection rate was higher in the shielded cohort (5.9% vs 5.7%). People in the shielded cohort were more likely to die (OR 3.683; 95% CI: 3.583-3.786), have a critical care admission (OR 3.339; 95% CI: 3.111-3.583), hospital emergency admission (OR 2.883; 95% CI: 2.837-2.930), emergency department attendance (OR 1.893; 95% CI: 1.867-1.919) and common mental disorder (OR 1.762; 95% CI: 1.735-1.789). CONCLUSION Deaths and healthcare utilisation were higher amongst shielded people than the general population, as would be expected in the sicker population. Differences in testing rates, deprivation and pre-existing health are potential confounders; however, lack of clear impact on infection rates raises questions about the success of shielding and indicates that further research is required to fully evaluate this national policy intervention.
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Affiliation(s)
- H Snooks
- Swansea University, Medical School, ILS 2, Singleton Park, Swansea, SA2 8PP, UK.
| | - A Watkins
- Swansea University, Medical School, ILS 2, Singleton Park, Swansea, SA2 8PP, UK.
| | - J Lyons
- Population Data Science, Swansea University, Medical School, Data Science Building, Singleton Park, Swansea, SA2 8PP, UK.
| | - A Akbari
- Population Data Science, Swansea University, Medical School, Data Science Building, Singleton Park, Swansea, SA2 8PP, UK.
| | - R Bailey
- Population Data Science, Swansea University, Medical School, Data Science Building, Singleton Park, Swansea, SA2 8PP, UK.
| | - L Bethell
- Swansea University, Medical School, ILS 2, Singleton Park, Swansea, SA2 8PP, UK.
| | - A Carson-Stevens
- Cardiff University, Division of Population Medicine, Neuadd Meirionnydd, University Hospital of Wales, Heath Park, Cardiff, CF14 4YS, UK.
| | - A Edwards
- Cardiff University, Division of Population Medicine, Neuadd Meirionnydd, University Hospital of Wales, Heath Park, Cardiff, CF14 4YS, UK.
| | - H Emery
- Swansea University, Medical School, ILS 2, Singleton Park, Swansea, SA2 8PP, UK.
| | - B A Evans
- Swansea University, Medical School, ILS 2, Singleton Park, Swansea, SA2 8PP, UK.
| | - S Jolles
- Immunodeficiency Centre for Wales, University Hospital of Wales, Heath Park, Cardiff, CF14 4XW, UK.
| | - A John
- Population Data Science, Swansea University, Medical School, Data Science Building, Singleton Park, Swansea, SA2 8PP, UK.
| | - M Kingston
- Swansea University, Medical School, ILS 2, Singleton Park, Swansea, SA2 8PP, UK.
| | - A Porter
- Swansea University, Medical School, ILS 2, Singleton Park, Swansea, SA2 8PP, UK.
| | - B Sewell
- Swansea University, School of Health and Social Care, Vivian Tower, Singleton Park, Swansea, SA2 8PP, UK.
| | - V Williams
- Swansea University, Medical School, ILS 2, Singleton Park, Swansea, SA2 8PP, UK.
| | - R A Lyons
- Population Data Science, Swansea University, Medical School, Data Science Building, Singleton Park, Swansea, SA2 8PP, UK.
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11
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Alcendor DJ, Matthews-Juarez P, Smoot D, Edwards A, Hildreth JEK, Juarez PD. Vaccine Confidence and Uptake of the Omicron Bivalent Booster in Tennessee: Implications for Vulnerable Populations. Vaccines (Basel) 2023; 11:vaccines11050906. [PMID: 37243010 DOI: 10.3390/vaccines11050906] [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] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 04/19/2023] [Accepted: 04/24/2023] [Indexed: 05/28/2023] Open
Abstract
The COVID-19 Omicron variant and its subvariants are now the dominant variants circulating in the US. Therefore, the original COVID-19 vaccine cannot offer full protection. Instead, vaccines that target the spike proteins of the Omicron variants are warranted. Hence, the FDA recommended the development of a bivalent booster. Unfortunately, despite the safety and immunogenicity of the Omicron bivalent boosters from Pfizer and Moderna, uptake in the US has been poor. At this time, only 15.8% of individuals in the US aged five and older have received the Omicron bivalent booster (OBB). The rate is 18% for those aged 18 and older. Poor vaccine confidence and booster uptake are often fueled by misinformation and vaccine fatigue. These result in more problems associated with vaccine hesitancy, which are particular prevalent in Southern states in the US. In Tennessee, the OBB vaccination rate for eligible recipients is only 5.88% at time of writing (16 February 2023). In this review, we discuss (1) the rationale for developing the OBBs; (2) the efficacy and safety of the bivalent boosters; (3) the adverse events associated with these boosters; (4) vaccine hesitancy associated with the OBBs uptake in Tennessee; (5) implications for vulnerable populations, disparities in uptake of OBBs in Tennessee, and strategies to improve vaccine confidence and OBB uptake. In support of public health, it is essential that we continue to provide education, awareness, and vaccine access to the vulnerable and medically underserved populations in Tennessee. Receiving the OBBs is the most effective method to date of protecting the public against severe COVID disease, hospitalization, and death.
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Affiliation(s)
- Donald J Alcendor
- Department of Microbiology, Immunology, and Physiology, Center for AIDS Health Disparities Research, School of Medicine, Meharry Medical College, 1005 Dr. D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
| | - Patricia Matthews-Juarez
- Department of Family & Community Medicine, Meharry Medical College, 1005 D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
| | - Duane Smoot
- Department of Internal Medicine, School of Medicine, Meharry Medical College, 1005 D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
| | - Alexis Edwards
- Office of Minority Health, Division of Health Disparities, Tennessee Department of Health, Nashville, TN 37208, USA
| | - James E K Hildreth
- Department of Microbiology, Immunology, and Physiology, Center for AIDS Health Disparities Research, School of Medicine, Meharry Medical College, 1005 Dr. D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
| | - Paul D Juarez
- Department of Family & Community Medicine, Meharry Medical College, 1005 D.B. Todd Jr. Blvd., Nashville, TN 37208, USA
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12
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Hatoum AS, Colbert SM, Johnson EC, Huggett SB, Deak JD, Pathak G, Jennings MV, Paul SE, Karcher NR, Hansen I, Baranger DA, Edwards A, Grotzinger A, Tucker-Drob EM, Kranzler HR, Davis LK, Sanchez-Roige S, Polimanti R, Gelernter J, Edenberg HJ, Bogdan R, Agrawal A. Multivariate genome-wide association meta-analysis of over 1 million subjects identifies loci underlying multiple substance use disorders. Nat Ment Health 2023; 1:210-223. [PMID: 37250466 PMCID: PMC10217792 DOI: 10.1038/s44220-023-00034-y] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 02/10/2023] [Indexed: 05/31/2023]
Abstract
Genetic liability to substance use disorders can be parsed into loci that confer general or substance-specific addiction risk. We report a multivariate genome-wide association meta-analysis that disaggregates general and substance-specific loci for published summary statistics of problematic alcohol use, problematic tobacco use, cannabis use disorder, and opioid use disorder in a sample of 1,025,550 individuals of European descent and 92,630 individuals of African descent. Nineteen independent SNPs were genome-wide significant (P < 5e-8) for the general addiction risk factor (addiction-rf), which showed high polygenicity. Across ancestries, PDE4B was significant (among other genes), suggesting dopamine regulation as a cross-substance vulnerability. An addiction-rf polygenic risk score was associated with substance use disorders, psychopathologies, somatic conditions, and environments associated with the onset of addictions. Substance-specific loci (9 for alcohol, 32 for tobacco, 5 for cannabis, 1 for opioids) included metabolic and receptor genes. These findings provide insight into genetic risk loci for substance use disorders that could be leveraged as treatment targets.
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Affiliation(s)
- Alexander S. Hatoum
- Washington University School of Medicine, Department of
Psychiatry, Saint Louis, USA
| | - Sarah M.C. Colbert
- Washington University School of Medicine, Department of
Psychiatry, Saint Louis, USA
| | - Emma C. Johnson
- Washington University School of Medicine, Department of
Psychiatry, Saint Louis, USA
| | | | - Joseph D. Deak
- Department of Psychiatry, Division of Human Genetics, Yale
School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare System, West Haven,
CT, USA
| | - Gita Pathak
- Department of Psychiatry, Division of Human Genetics, Yale
School of Medicine, New Haven, CT, USA
| | - Mariela V. Jennings
- UC San Diego School of Medicine, Department of Psychiatry,
San Diego, CA, USA
| | - Sarah E. Paul
- Department of Psychological & Brain Sciences,
Washington University in St. Louis
| | - Nicole R. Karcher
- Washington University School of Medicine, Department of
Psychiatry, Saint Louis, USA
| | - Isabella Hansen
- Department of Psychological & Brain Sciences,
Washington University in St. Louis
| | - David A.A. Baranger
- Washington University School of Medicine, Department of
Psychiatry, Saint Louis, USA
| | - Alexis Edwards
- Virginia Institute of Psychiatric and Behavioral Genetics,
Virginia Commonwealth University, Richmond, VA, USA
| | - Andrew Grotzinger
- University of Colorado-Boulder, Institute for Behavioral
Genetics, Boulder, CO, USA
| | | | - Elliot M. Tucker-Drob
- University of Texas at Austin, Department of Psychology and
Population Research Center, Austin, TX, USA
| | - Henry R. Kranzler
- Center for Studies of Addiction, Department of
Psychiatry, University of Pennsylvania Perelman School of Medicine, Philadelphia,
PA, USA
- VISN 4 MIRECC, Crescenz VAMC, Philadelphia, PA, USA
| | - Lea K. Davis
- Department of Medicine, Division of Genetic Medicine,
Vanderbilt University, Nashville, TN, USA
- Department of Psychiatry and Behavioral Sciences,
Vanderbilt University Medical Center, Nashville, TN, USA
- Department of Biomedical Informatics, Vanderbilt
University Medical Center, Nashville, TN, USA
| | - Sandra Sanchez-Roige
- UC San Diego School of Medicine, Department of Psychiatry,
San Diego, CA, USA
- Department of Medicine, Division of Genetic Medicine,
Vanderbilt University, Nashville, TN, USA
| | - Renato Polimanti
- Department of Psychiatry, Division of Human Genetics, Yale
School of Medicine, New Haven, CT, USA
- Veterans Affairs Connecticut Healthcare System, West Haven,
CT, USA
| | - Joel Gelernter
- Department of Psychiatry, Division of Human Genetics, Yale
School of Medicine, New Haven, CT, USA
- University of Texas at Austin, Department of Psychology and
Population Research Center, Austin, TX, USA
- Department of Genetics, Yale School of Medicine, New
Haven, CT, USA
- Department of Neuroscience, Yale School of Medicine, New
Haven, CT, USA
| | - Howard J. Edenberg
- Department of Medical and Molecular Genetics, Indiana
University School of Medicine, Indianapolis, IN, USA
- Department of Biochemistry and Molecular Biology, Indiana
University School of Medicine, Indianapolis, IN, USA
| | - Ryan Bogdan
- Department of Psychological & Brain Sciences,
Washington University in St. Louis
| | - Arpana Agrawal
- Washington University School of Medicine, Department of
Psychiatry, Saint Louis, USA
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13
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O’Keeffe R, Rathod V, Shirazi SY, Mehrdad S, Edwards A, Rao S, Atashzar SF. Linear versus Nonlinear Muscle Networks: A Case Study to Decode Hidden Synergistic Patterns During Dynamic Lower-limb Tasks. bioRxiv 2023:2023.01.15.524160. [PMID: 36711641 PMCID: PMC9882131 DOI: 10.1101/2023.01.15.524160] [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] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
This paper, for the first time, compares the behaviors of nonlinear versus linear muscle networks in decoding hidden peripheral synergistic neural patterns during dynamic functional tasks. In this paper, we report a case study during which one healthy subject conducts a series of four lower limb repetitive tasks. Specifically, the paper focuses on tasks that involve the right knee joint, including walking, sit-tostand, stepping, and drop-jump. Twelve muscles were recorded using the Delsys Trigno system. The linear muscle network was generated using coherence analysis, and the nonlinear network was generated using Spearman's correlation. The results show that the degree, clustering coefficient, and global efficiency of the muscle network have the highest value among tasks in the linear domain for the walking task, while a low linear synergistic network behavior for the sit-to-stand is observed. On the other hand, the results show that the nonlinear functional muscle network decodes high connectivity (degree) and clustering coefficient and efficiency for the sit-tostand when compared with other tasks. We have also developed a two-dimensional functional connectivity plane composed of linear and nonlinear features and shown that it can span the lower-limb dynamic task space. The results of this paper for the first time highlight the importance of observing both linear and nonlinear connectivity patterns, especially for complex dynamic tasks. It should also be noted that through a simultaneous EEG recording (using BrainVision System), we have shown that, indeed, cortical activity may indirectly explain highly-connected nonlinear muscle network for the sit-to-stand task, highlighting the importance of nonlinear muscle network as a neurophysiological window of observation beyond the periphery.
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14
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Soares A, Edwards A, An D, Bagnoud A, Bradley J, Barnhart E, Bomberg M, Budwill K, Caffrey SM, Fields M, Gralnick J, Kadnikov V, Momper L, Osburn M, Mu A, Moreau JW, Moser D, Purkamo L, Rassner SM, Sheik CS, Sherwood Lollar B, Toner BM, Voordouw G, Wouters K, Mitchell AC. A global perspective on bacterial diversity in the terrestrial deep subsurface. Microbiology (Reading) 2023; 169:001172. [PMID: 36748549 PMCID: PMC9993121 DOI: 10.1099/mic.0.001172] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 03/07/2022] [Indexed: 01/19/2023]
Abstract
While recent efforts to catalogue Earth's microbial diversity have focused upon surface and marine habitats, 12-20 % of Earth's biomass is suggested to exist in the terrestrial deep subsurface, compared to ~1.8 % in the deep subseafloor. Metagenomic studies of the terrestrial deep subsurface have yielded a trove of divergent and functionally important microbiomes from a range of localities. However, a wider perspective of microbial diversity and its relationship to environmental conditions within the terrestrial deep subsurface is still required. Our meta-analysis reveals that terrestrial deep subsurface microbiota are dominated by Betaproteobacteria, Gammaproteobacteria and Firmicutes, probably as a function of the diverse metabolic strategies of these taxa. Evidence was also found for a common small consortium of prevalent Betaproteobacteria and Gammaproteobacteria operational taxonomic units across the localities. This implies a core terrestrial deep subsurface community, irrespective of aquifer lithology, depth and other variables, that may play an important role in colonizing and sustaining microbial habitats in the deep terrestrial subsurface. An in silico contamination-aware approach to analysing this dataset underscores the importance of downstream methods for assuring that robust conclusions can be reached from deep subsurface-derived sequencing data. Understanding the global panorama of microbial diversity and ecological dynamics in the deep terrestrial subsurface provides a first step towards understanding the role of microbes in global subsurface element and nutrient cycling.
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Affiliation(s)
- A. Soares
- Department of Geography and Earth Sciences (DGES), Aberystwyth University (AU), Aberystwyth, UK
- Institute of Biology, Environmental and Rural Sciences (IBERS), AU, Aberystwyth, UK
- Department of Plant and Microbial Biology, University of Minnesota, Minneapolis, MN, USA
- Present address: Group for Aquatic Microbial Ecology (GAME), University of Duisburg-Essen, Campus Essen - Environmental Microbiology and Biotechnology, Universitätsstr. 5, 45141 Essen, Germany
| | - A. Edwards
- Institute of Biology, Environmental and Rural Sciences (IBERS), AU, Aberystwyth, UK
- Interdisciplinary Centre for Environmental Microbiology (iCEM), AU, Aberystwyth, UK
| | - D. An
- Department of Biological Sciences, University of Calgary, Calgary, Canada
| | - A. Bagnoud
- Institut de Génie Thermique (IGT), Haute École d'Ingénierie et de Gestion du Canton de Vaud (HEIG-VD), Yverdon-les-Bains, Switzerland
| | - J. Bradley
- School of Geography, Queen Mary University of London, London, UK
| | - E. Barnhart
- U.S. Geological Survey (USGS), USA, Reston, VA, USA
- Center for Biofilm Engineering (CBE), Montana State University, Bozeman, MT, USA
| | - M. Bomberg
- VTT Technical Research Centre of Finland, Finland
| | | | | | - M. Fields
- Center for Biofilm Engineering (CBE), Montana State University, Bozeman, MT, USA
- Department of Microbiology & Immunology, MSU, Bozeman, MT, USA
| | - J. Gralnick
- Department of Plant and Microbial Biology, University of Minnesota, Minneapolis, MN, USA
| | - V. Kadnikov
- Institute of Bioengineering, Research Center of Biotechnology, Russian Academy of Sciences, Russia
| | - L. Momper
- Department of Earth, Atmospheric and Planetary Sciences (DEAPS), The Massachusetts Institute of Technology (MIT), Cambridge, MA, USA
| | - M. Osburn
- Department of Earth and Planetary Sciences, Northwestern University, Evanston, IL, USA
| | - A. Mu
- Department of Microbiology and Immunology at the Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia
- Doherty Applied Microbial Genomics, Department of Microbiology and Immunology at the Peter Doherty Institute for Infection and Immunity, University of Melbourne, Melbourne, Australia
- Microbiological Diagnostic Unit Public Health Laboratory, Department of Microbiology and Immunology, University of Melbourne, Melbourne, Australia
| | - J. W. Moreau
- School of Earth Sciences, The University of Melbourne, Parkville, Australia
| | - D. Moser
- Division of Hydrologic Sciences, Desert Research Institute (DRI), Las Vegas, NV, USA
| | - L. Purkamo
- VTT Technical Research Centre of Finland, Finland
- School of Earth and Environmental Sciences (SEES), University of St. Andrews, St. Andrews, UK
- Geological Survey of Finland (GTK), Finland
| | - S. M. Rassner
- Department of Geography and Earth Sciences (DGES), Aberystwyth University (AU), Aberystwyth, UK
- Interdisciplinary Centre for Environmental Microbiology (iCEM), AU, Aberystwyth, UK
| | - C. S. Sheik
- Large Lakes Observatory, University of Minnesota, Duluth, MN, USA
| | | | - B. M. Toner
- Department of Soil, Water & Climate, University of Minnesota, Minneapolis/Saint Paul, MN, USA
| | - G. Voordouw
- Department of Biological Sciences, University of Calgary, Calgary, Canada
| | - K. Wouters
- Institute for Environment, Health and Safety (EHS), Belgian Nuclear Research Centre SCK•CEN, Mol, Belgium
| | - A. C. Mitchell
- Department of Geography and Earth Sciences (DGES), Aberystwyth University (AU), Aberystwyth, UK
- Interdisciplinary Centre for Environmental Microbiology (iCEM), AU, Aberystwyth, UK
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15
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McFadzean IJ, Edwards M, Davies F, Cooper A, Price D, Carson-Stevens A, Dale J, Hughes T, Porter A, Harrington B, Evans B, Siriwardena N, Anderson P, Edwards A. Realist analysis of whether emergency departments with primary care services generate 'provider-induced demand'. BMC Emerg Med 2022; 22:155. [PMID: 36068508 PMCID: PMC9450363 DOI: 10.1186/s12873-022-00709-2] [Citation(s) in RCA: 1] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 08/16/2022] [Indexed: 11/28/2022] Open
Abstract
Background It is not known whether emergency departments (EDs) with primary care services influence demand for non-urgent care (‘provider-induced demand’). We proposed that distinct primary care services in EDs encourages primary care demand, whereas primary care integrated within EDs may be less likely to cause additional demand. We aimed to explore this and explain contexts (C), mechanisms (M) and outcomes (O) influencing demand. Methods We used realist evaluation methodology and observed ED service delivery. Twenty-four patients and 106 staff members (including Clinical Directors and General Practitioners) were interviewed at 13 EDs in England and Wales (240 hours of observations across 30 days). Field notes from observations and interviews were analysed by creating ‘CMO’ configurations to develop and refine theories relating to drivers of demand. Results EDs with distinct primary care services were perceived to attract demand for primary care because services were visible, known or enabled direct access to health care services. Other influencing factors included patients’ experiences of accessing primary care, community care capacity, service design and population characteristics. Conclusions Patient, local-system and wider-system factors can contribute to additional demand at EDs that include primary care services. Our findings can inform service providers and policymakers in developing strategies to limit the effect of potential influences on additional demand when demand exceeds capacity. Supplementary Information The online version contains supplementary material available at 10.1186/s12873-022-00709-2.
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Affiliation(s)
- I J McFadzean
- Division of Population Medicine, Cardiff University School of Medicine, Cardiff, Wales.
| | - M Edwards
- Division of Population Medicine, Cardiff University School of Medicine, Cardiff, Wales.
| | - F Davies
- PRIME Centre Wales, Cardiff University School of Medicine, Cardiff, Wales
| | - A Cooper
- PRIME Centre Wales, Cardiff University School of Medicine, Cardiff, Wales
| | - D Price
- PRIME Centre Wales, Cardiff University School of Medicine, Cardiff, Wales
| | - A Carson-Stevens
- PRIME Centre Wales, Cardiff University School of Medicine, Cardiff, Wales
| | - J Dale
- Unit of Academic Primary Care, Warwick Medical School, University of Warwick, Warwick, UK
| | - T Hughes
- John Radcliff Hospital, Oxford, UK
| | - A Porter
- Swansea University Medical School, Swansea University, Swansea, Wales
| | - B Harrington
- PRIME Centre Wales, Cardiff University School of Medicine, Cardiff, Wales
| | - B Evans
- Swansea University Medical School, Swansea University, Swansea, Wales
| | - N Siriwardena
- School of Health and Social Care, University of Lincoln, Lincoln, UK
| | - P Anderson
- Swansea University Medical School, Swansea University, Swansea, Wales
| | - A Edwards
- PRIME Centre Wales, Cardiff University School of Medicine, Cardiff, Wales
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16
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Johnson K, Doucette A, Edwards A, Verdi A, McFarland R, Hulke S, Fowler A, Watts VJ, Klein AH. Reduced activity of adenylyl cyclase 1 attenuates morphine induced hyperalgesia and inflammatory pain in mice. Front Pharmacol 2022; 13:937741. [PMID: 36120355 PMCID: PMC9479488 DOI: 10.3389/fphar.2022.937741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 08/02/2022] [Indexed: 11/29/2022] Open
Abstract
Opioid tolerance, opioid-induced hyperalgesia during repeated opioid administration, and chronic pain are associated with upregulation of adenylyl cyclase activity. The objective of this study was to test the hypothesis that a reduction in adenylyl cyclase 1 (AC1) activity or expression would attenuate morphine tolerance and hypersensitivity, and inflammatory pain using murine models. To investigate opioid tolerance and opioid-induced hyperalgesia, mice were subjected to twice daily treatments of saline or morphine using either a static (15 mg/kg, 5 days) or an escalating tolerance paradigm (10–40 mg/kg, 4 days). Systemic treatment with an AC1 inhibitor, ST03437 (2.5–10 mg/kg, IP), reduced morphine-induced hyperalgesia in mice. Lumbar intrathecal administration of a viral vector incorporating a short-hairpin RNA targeting Adcy1 reduced morphine-induced hypersensitivity compared to control mice. In contrast, acute morphine antinociception, along with thermal paw withdrawal latencies, motor performance, exploration in an open field test, and burrowing behaviors were not affected by intrathecal Adcy1 knockdown. Knockdown of Adcy1 by intrathecal injection also decreased inflammatory mechanical hyperalgesia and increased burrowing and nesting activity after intraplantar administration of Complete Freund’s Adjuvant (CFA) one-week post-injection.
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Affiliation(s)
- Kayla Johnson
- Department of Pharmacy Practice and Pharmaceutical Sciences, University of Minnesota, Duluth, MN, United States
| | - Alexis Doucette
- Department of Pharmacy Practice and Pharmaceutical Sciences, University of Minnesota, Duluth, MN, United States
| | - Alexis Edwards
- Department of Pharmacy Practice and Pharmaceutical Sciences, University of Minnesota, Duluth, MN, United States
| | - Aleeya Verdi
- Department of Pharmacy Practice and Pharmaceutical Sciences, University of Minnesota, Duluth, MN, United States
| | - Ryan McFarland
- Department of Pharmacy Practice and Pharmaceutical Sciences, University of Minnesota, Duluth, MN, United States
| | - Shelby Hulke
- Department of Pharmacy Practice and Pharmaceutical Sciences, University of Minnesota, Duluth, MN, United States
| | - Amanda Fowler
- Department of Pharmacy Practice and Pharmaceutical Sciences, University of Minnesota, Duluth, MN, United States
| | - Val J. Watts
- Department of Medicinal Chemistry and Molecular Pharmacology, Purdue University, West Lafayette, IN, United States
| | - Amanda H. Klein
- Department of Pharmacy Practice and Pharmaceutical Sciences, University of Minnesota, Duluth, MN, United States
- *Correspondence: Amanda H. Klein,
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17
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Papaluca T, Craigie A, McDonald L, Edwards A, Winter R, Hoang A, Pappas A, Waldron A, McCoy K, Stoove M, Doyle J, Hellard M, Holmes J, MacIsaac M, Desmond P, Iser D, Thompson A. Care navigation increases initiation of hepatitis C treatment following release from prison in a prospective randomised controlled trial: The C-LINK Study. Open Forum Infect Dis 2022; 9:ofac350. [PMID: 35949401 PMCID: PMC9356682 DOI: 10.1093/ofid/ofac350] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2022] [Accepted: 07/27/2022] [Indexed: 11/13/2022] Open
Abstract
Background Prison-based hepatitis C treatment is safe and effective; however, many individuals are released untreated due to time or resource constraints. On community re-entry, individuals face a number of immediate competing priorities, and in this context, linkage to hepatitis C care is low. Interventions targeted at improving healthcare continuity after prison release have yielded positive outcomes for other health diagnoses; however, data regarding hepatitis C transitional care are limited. Methods We conducted a prospective randomized controlled trial comparing a hepatitis C care navigator intervention with standard of care for individuals released from prison with untreated hepatitis C infection. The primary outcome was prescription of hepatitis C direct-acting antivirals (DAA) within 6 months of release. Results Forty-six participants were randomized. The median age was 36 years and 59% were male. Ninety percent (n = 36 of 40) had injected drugs within 6 months before incarceration. Twenty-two were randomized to care navigation and 24 were randomized to standard of care. Individuals randomized to the intervention were more likely to commence hepatitis C DAAs within 6 months of release (73%, n = 16 of 22 vs 33% n = 8 of 24, P < .01), and the median time between re-entry and DAA prescription was significantly shorter (21 days [interquartile range {IQR}, 11–42] vs 82 days [IQR, 44–99], P = .049). Conclusions Care navigation increased hepatitis C treatment uptake among untreated individuals released from prison. Public policy should support similar models of care to promote treatment in this high-risk population. Such an approach will help achieve hepatitis C elimination as a public health threat.
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Affiliation(s)
- T Papaluca
- Department of Gastroenterology, St Vincent’s Hospital and the University of Melbourne , Victoria , Australia
| | - A Craigie
- Department of Gastroenterology, St Vincent’s Hospital and the University of Melbourne , Victoria , Australia
| | - L McDonald
- Department of Gastroenterology, St Vincent’s Hospital and the University of Melbourne , Victoria , Australia
| | - A Edwards
- Department of Gastroenterology, St Vincent’s Hospital and the University of Melbourne , Victoria , Australia
| | - R Winter
- Department of Gastroenterology, St Vincent’s Hospital and the University of Melbourne , Victoria , Australia
- Burnet Institute , Melbourne, Victoria , Australia
| | - A Hoang
- Department of Gastroenterology, St Vincent’s Hospital and the University of Melbourne , Victoria , Australia
| | - A Pappas
- Department of Gastroenterology, St Vincent’s Hospital and the University of Melbourne , Victoria , Australia
| | - A Waldron
- Department of Gastroenterology, St Vincent’s Hospital and the University of Melbourne , Victoria , Australia
| | - K McCoy
- Department of Gastroenterology, St Vincent’s Hospital and the University of Melbourne , Victoria , Australia
| | - M Stoove
- Burnet Institute , Melbourne, Victoria , Australia
- Department of Epidemiology and Preventative Medicine, Monash University , Victoria , Australia
| | - J Doyle
- Burnet Institute , Melbourne, Victoria , Australia
- Department of Epidemiology and Preventative Medicine, Monash University , Victoria , Australia
- Department of Infectious Diseases, The Alfred and Monash University , Melbourne, Victoria , Australia
| | - M Hellard
- Burnet Institute , Melbourne, Victoria , Australia
- Department of Epidemiology and Preventative Medicine, Monash University , Victoria , Australia
- Department of Infectious Diseases, The Alfred and Monash University , Melbourne, Victoria , Australia
| | - J Holmes
- Department of Gastroenterology, St Vincent’s Hospital and the University of Melbourne , Victoria , Australia
| | - M MacIsaac
- Department of Gastroenterology, St Vincent’s Hospital and the University of Melbourne , Victoria , Australia
| | - P Desmond
- Department of Gastroenterology, St Vincent’s Hospital and the University of Melbourne , Victoria , Australia
| | - D Iser
- Department of Gastroenterology, St Vincent’s Hospital and the University of Melbourne , Victoria , Australia
| | - A Thompson
- Department of Gastroenterology, St Vincent’s Hospital and the University of Melbourne , Victoria , Australia
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18
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Su J, Trevino AD, Kuo SIC, Aliev F, Williams CD, Guy MC, Dick D, Amstadter A, Lilley E, Gelzinis R, Morris A, Bountress K, Adkins A, Thomas N, Neale Z, Pedersen K, Bannard T, Cho S, Barr P, Byers H, Berenz E, Caraway E, Clifford J, Cooke M, Do E, Edwards A, Goyal N, Hack L, Halberstadt L, Hawn S, Kuo S, Lasko E, Lent J, Lind M, Long E, Martelli A, Meyers J, Mitchell K, Moore A, Moscati A, Nasim A, Opalesky J, Overstreet C, Pais C, Raldiris T, Salvatore J, Savage J, Smith R, Sosnowski D, Su J, Walker C, Walsh M, Willoughby T, Woodroof M, Yan J, Sun C, Wormley B, Riley B, Aliev F, Peterson R, Webb B, Dick DM. Racial Discrimination and Alcohol Problems: Examining Interactions with Genetic Risk and Impulsivity among African American Young Adults. J Youth Adolesc 2022; 51:1552-1567. [DOI: 10.1007/s10964-022-01609-1] [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] [Received: 10/29/2021] [Accepted: 03/24/2022] [Indexed: 11/30/2022]
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19
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Galante J, Adeleke S, Wong M, Choy A, Lees K, Edwards A, Raman R, Thomas C, Taylor H, Pang J, Ramadan A, Bianchini D, Clarke A, Naji M, Ellul G, Brulinski P. Use of Novel Imaging for Patient Selection for Stereotactic Ablative Radiotherapy (SABR) in Oligometastatic Prostate Cancer (PCa): Does the PET Tracer Make a Difference? Clin Oncol (R Coll Radiol) 2022. [DOI: 10.1016/j.clon.2021.11.032] [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: 11/15/2022]
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20
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Harreld J, Zou P, Sabin N, Edwards A, Han Y, Li Y, Bieri O, Khan R, Gajjar A, Robinson G, Merchant T. Pretreatment Normal WM Magnetization Transfer Ratio Predicts Risk of Radiation Necrosis in Patients with Medulloblastoma. AJNR Am J Neuroradiol 2022; 43:299-303. [PMID: 35058296 PMCID: PMC8985672 DOI: 10.3174/ajnr.a7393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 10/20/2021] [Indexed: 02/03/2023]
Abstract
BACKGROUND AND PURPOSE Radiation necrosis, for which abnormal WM enhancement is a hallmark, is an uncommon complication of craniospinal irradiation in children with medulloblastoma. The magnetization transfer ratio measures macromolecular content, dominated by myelin in the WM. We investigated whether the pretreatment supratentorial (nonsurgical) WM magnetization transfer ratio could predict patients at risk for radiation necrosis after radiation therapy for medulloblastoma. MATERIALS AND METHODS Ninety-five eligible patients with medulloblastoma (41% female; mean age, 11.0 [SD, 5.4] years) had baseline balanced steady-state free precession MR imaging before proton or photon radiation therapy. Associations among baseline supratentorial magnetization transfer ratio, radiation necrosis (spontaneously resolving/improving parenchymal enhancement within the radiation field)3, age, and the presence of visible brain metastases were explored by logistic regression and parametric/nonparametric techniques as appropriate. RESULTS Twenty-three of 95 (24.2%) children (44% female; mean age, 10.7 [SD, 6.7] years) developed radiation necrosis after radiation therapy (19 infratentorial, 1 supratentorial, 3 both). The mean pretreatment supratentorial WM magnetization transfer ratio was significantly lower in these children (43.18 versus 43.50, P = .03). There was no association between the supratentorial WM magnetization transfer ratio and age, sex, risk/treatment stratum, or the presence of visible brain metastases. CONCLUSIONS A lower baseline supratentorial WM magnetization transfer ratio may indicate underlying structural WM susceptibility to radiation necrosis and may identify children at risk for developing radiation necrosis after craniospinal irradiation for medulloblastoma.
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Affiliation(s)
- J.H. Harreld
- From the Department of Radiology (J.H.H.), Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire,Geisel School of Medicine (J.H.H.), Dartmouth College, Hanover, New Hampshire
| | - P. Zou
- Departments of Diagnostic Imaging (P.Z., N.D.S., A.E.)
| | - N.D. Sabin
- Departments of Diagnostic Imaging (P.Z., N.D.S., A.E.)
| | - A. Edwards
- Departments of Diagnostic Imaging (P.Z., N.D.S., A.E.)
| | - Y. Han
- Biostatistics (Y.H., Y.L.)
| | - Y. Li
- Biostatistics (Y.H., Y.L.)
| | - O. Bieri
- Department of Radiology (O.B.), Division of Radiological Physics, University Hospital Basel, Basel, Switzerland,Department of Biomedical Engineering (O.B), University of Basel, Allschwil, Switzerland
| | | | - A. Gajjar
- Department of Pediatrics, and Departments of Neuro-Oncology (A.G., G.R.)
| | - G. Robinson
- Department of Pediatrics, and Departments of Neuro-Oncology (A.G., G.R.)
| | - T.E. Merchant
- Radiation Oncology (T.E.M.), St. Jude Children’s Research Hospital, Memphis, Tennessee
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21
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Murphy R, Sabnis A, Harrison J, Schelenz S, Edwards A, Vorup-Jensen T, Davies J. 520: The antimicrobial peptide glatiramer acetate disrupts pseudomonal cell membranes through interaction with lipopolysaccharide. J Cyst Fibros 2021. [DOI: 10.1016/s1569-1993(21)01944-5] [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: 11/27/2022]
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22
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Morgan JL, Shrestha A, Reed MWR, Herbert E, Bradburn M, Walters SJ, Martin C, Collins K, Ward S, Holmes G, Burton M, Lifford K, Edwards A, Ring A, Robinson T, Chater T, Pemberton K, Brennan A, Cheung KL, Todd A, Audisio R, Wright J, Simcock R, Thomson AM, Gosney M, Hatton M, Green T, Revill D, Gath J, Horgan K, Holcombe C, Winter MC, Naik J, Parmeschwar R, Wyld L. Bridging the age gap in breast cancer: impact of omission of breast cancer surgery in older women with oestrogen receptor-positive early breast cancer on quality-of-life outcomes. Br J Surg 2021; 108:315-325. [PMID: 33760065 PMCID: PMC10364859 DOI: 10.1093/bjs/znaa125] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 11/15/2020] [Indexed: 01/04/2023]
Abstract
BACKGROUND Primary endocrine therapy may be an alternative treatment for less fit women with oestrogen receptor (ER)-positive breast cancer. This study compared quality-of-life (QoL) outcomes in older women treated with surgery or primary endocrine therapy. METHODS This was a multicentre, prospective, observational cohort study of surgery or primary endocrine therapy in women aged over 70 years with operable breast cancer. QoL was assessed using European Organisation for Research and Treatment of cancer QoL questionnaires QLQ-C30, -BR23, and -ELD14, and the EuroQol Five Dimensions 5L score at baseline, 6 weeks, and 6, 12, 18, and 24 months. Propensity score matching was used to adjust for baseline variation in health, fitness, and tumour stage. RESULTS The study recruited 3416 women (median age 77 (range 69-102) years) from 56 breast units. Of these, 2979 (87.2 per cent) had ER-positive breast cancer; 2354 women had surgery and 500 received primary endocrine therapy (125 were excluded from analysis due to inadequate data or non-standard therapy). Median follow-up was 52 months. The primary endocrine therapy group was older and less fit. Baseline QoL differed between the groups; the mean(s.d.) QLQ-C30 global health status score was 66.2(21.1) in patients who received primary endocrine therapy versus 77.1(17.8) among those who had surgery plus endocrine therapy. In the unmatched analysis, changes in QoL between 6 weeks and baseline were noted in several domains, but by 24 months most scores had returned to baseline levels. In the matched analysis, major surgery (mastectomy or axillary clearance) had a more pronounced adverse impact than primary endocrine therapy in several domains. CONCLUSION Adverse effects on QoL are seen in the first few months after surgery, but by 24 months these have largely resolved. Women considering surgery should be informed of these effects.
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Affiliation(s)
- J L Morgan
- Department of Oncology and Metabolism, University of Sheffield Medical School, Sheffield, UK
| | - A Shrestha
- Department of Oncology and Metabolism, University of Sheffield Medical School, Sheffield, UK
| | - M W R Reed
- Brighton and Sussex Medical School, Brighton, UK
| | - E Herbert
- Clinical Trials Research Unit, School for Health and Related Research, University of Sheffield, Sheffield, UK
| | - M Bradburn
- Clinical Trials Research Unit, School for Health and Related Research, University of Sheffield, Sheffield, UK
| | - S J Walters
- Clinical Trials Research Unit, School for Health and Related Research, University of Sheffield, Sheffield, UK
| | - C Martin
- Department of Oncology and Metabolism, University of Sheffield Medical School, Sheffield, UK
| | - K Collins
- Faculty of Health and Wellbeing, Department of Allied Health Professions, Sheffield Hallam University, Sheffield, UK
| | - S Ward
- Department of Health Economics and Decision Science, School for Health and Related Research, ScHARR, University of Sheffield, Sheffield, UK
| | - G Holmes
- Department of Health Economics and Decision Science, School for Health and Related Research, ScHARR, University of Sheffield, Sheffield, UK
| | - M Burton
- Clinical Trials Research Unit, School for Health and Related Research, University of Sheffield, Sheffield, UK
| | - K Lifford
- Division of Population Medicine, Cardiff University, Cardiff, UK
| | - A Edwards
- Division of Population Medicine, Cardiff University, Cardiff, UK
| | - A Ring
- Department of Medical Oncology, Royal Marsden Hospital, London, UK
| | - T Robinson
- Department of Cardiovascular Sciences and National Institute for Health Research Biomedical Research Centre, University of Leicester, Cardiovascular Research Centre, Glenfield General Hospital, Leicester, UK
| | - T Chater
- Clinical Trials Research Unit, School for Health and Related Research, University of Sheffield, Sheffield, UK
| | - K Pemberton
- Clinical Trials Research Unit, School for Health and Related Research, University of Sheffield, Sheffield, UK
| | - A Brennan
- Department of Health Economics and Decision Science, School for Health and Related Research, ScHARR, University of Sheffield, Sheffield, UK
| | - K L Cheung
- School of Medicine, University of Nottingham, Royal Derby Hospital, Derby, UK
| | - A Todd
- Department of Oncology and Metabolism, University of Sheffield Medical School, Sheffield, UK
| | - R Audisio
- Department of Surgery, University of Gothenberg, Sahlgrenska Universitetssjukhuset, Gothenberg, Sweden
| | - J Wright
- Brighton and Sussex Medical School, Brighton, UK
| | - R Simcock
- Brighton and Sussex Medical School, Brighton, UK
| | - A M Thomson
- Department of Surgery, Baylor College of Medicine, Houston, Texas, USA
| | - M Gosney
- School of Psychology and Clinical Language Sciences, University of Reading, Reading, UK
| | - M Hatton
- Sheffield Teaching Hospitals NHS Foundation Trust, Weston Park Hospital, Sheffield, UK
| | - T Green
- North Trent Cancer Research Network Consumer Research Panel, Sheffield, UK
| | - D Revill
- North Trent Cancer Research Network Consumer Research Panel, Sheffield, UK
| | - J Gath
- North Trent Cancer Research Network Consumer Research Panel, Sheffield, UK
| | - K Horgan
- Department of Breast Surgery, Bexley Cancer Centre, St James's University Hospital, Leeds, UK
| | - C Holcombe
- Department of Breast Surgery, Liverpool University Hospitals Foundation Trust, Liverpool, UK
| | - M C Winter
- Sheffield Teaching Hospitals NHS Foundation Trust, Weston Park Hospital, Sheffield, UK
| | - J Naik
- Department of General Surgery, Pinderfields Hospital, Mid Yorkshire NHS Foundation Trust, Wakefield, UK
| | - R Parmeschwar
- Department of Breast Surgery, University Hospitals of Morecambe Bay, Lancaster, UK
| | - L Wyld
- Department of Oncology and Metabolism, University of Sheffield Medical School, Sheffield, UK
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23
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Irvine-Fynn TDL, Edwards A, Stevens IT, Mitchell AC, Bunting P, Box JE, Cameron KA, Cook JM, Naegeli K, Rassner SME, Ryan JC, Stibal M, Williamson CJ, Hubbard A. Storage and export of microbial biomass across the western Greenland Ice Sheet. Nat Commun 2021; 12:3960. [PMID: 34172727 PMCID: PMC8233322 DOI: 10.1038/s41467-021-24040-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [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: 06/14/2020] [Accepted: 05/21/2021] [Indexed: 11/23/2022] Open
Abstract
The Greenland Ice Sheet harbours a wealth of microbial life, yet the total biomass stored or exported from its surface to downstream environments is unconstrained. Here, we quantify microbial abundance and cellular biomass flux within the near-surface weathering crust photic zone of the western sector of the ice sheet. Using groundwater techniques, we demonstrate that interstitial water flow is slow (~10−2 m d−1), while flow cytometry enumeration reveals this pathway delivers 5 × 108 cells m−2 d−1 to supraglacial streams, equivalent to a carbon flux up to 250 g km−2 d−1. We infer that cellular carbon accumulation in the weathering crust exceeds fluvial export, promoting biomass sequestration, enhanced carbon cycling, and biological albedo reduction. We estimate that up to 37 kg km−2 of cellular carbon is flushed from the weathering crust environment of the western Greenland Ice Sheet each summer, providing an appreciable flux to support heterotrophs and methanogenesis at the bed. Microbes that colonise ice sheet surfaces are important to the carbon cycle, but their biomass and transport remains unquantified. Here, the authors reveal substantial microbial carbon fluxes across Greenland’s ice surface, in quantities that may sustain subglacial heterotrophs and fuel methanogenesis.
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Affiliation(s)
- T D L Irvine-Fynn
- Department of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, UK.
| | - A Edwards
- Institute of Biological Environmental and Rural Sciences, Aberystwyth University, Aberystwyth, UK
| | - I T Stevens
- Department of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, UK.,School of Geography, Politics and Sociology, Newcastle University, Newcastle-upon-Tyne, UK.,Department of Environmental Science, Aarhus University, Frederiksborgvej, Roskilde, Denmark
| | - A C Mitchell
- Department of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, UK
| | - P Bunting
- Department of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, UK
| | - J E Box
- Department of Glaciology and Climate, Geological Survey of Denmark and Greenland, Copenhagen, Denmark
| | - K A Cameron
- Institute of Biological Environmental and Rural Sciences, Aberystwyth University, Aberystwyth, UK.,Department of Glaciology and Climate, Geological Survey of Denmark and Greenland, Copenhagen, Denmark.,School of Geographical and Earth Sciences, University of Glasgow, Glasgow, UK
| | - J M Cook
- Institute of Biological Environmental and Rural Sciences, Aberystwyth University, Aberystwyth, UK.,Department of Environmental Science, Aarhus University, Frederiksborgvej, Roskilde, Denmark.,Department of Geography, University of Sheffield, Sheffield, UK
| | - K Naegeli
- Department of Geography and Earth Sciences, Aberystwyth University, Aberystwyth, UK.,Institute of Geography and Oeschger Center for Climate Change Research, University of Bern, Bern, Switzerland
| | - S M E Rassner
- Institute of Biological Environmental and Rural Sciences, Aberystwyth University, Aberystwyth, UK
| | - J C Ryan
- Institute at Brown for Environment and Society, Brown University, Providence, RI, USA
| | - M Stibal
- Department of Ecology, Faculty of Science, Charles University, Prague, Czechia
| | - C J Williamson
- Bristol Glaciology Centre, School of Geographical Sciences, University of Bristol, Bristol, UK
| | - A Hubbard
- Centre for Gas Hydrate, Environment and Climate, Department of Geosciences, UiT-The Arctic University of Norway, Tromsø, Norway.,Geography Research Unit, University of Oulu, Oulu, Finland
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Shero J, van Dijk W, Edwards A, Schatschneider C, Solari EJ, Hart SA. The practical utility of genetic screening in school settings. NPJ Sci Learn 2021; 6:12. [PMID: 34075049 PMCID: PMC8169884 DOI: 10.1038/s41539-021-00090-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 04/19/2021] [Indexed: 06/12/2023]
Abstract
Can genetic screening be used to personalize education for students? Genome-wide association studies (GWAS) screen an individual's DNA for specific variations in their genome, and how said variations relate to specific traits. The variations can then be assigned a corresponding weight and summed to produce polygenic scores (PGS) for given traits. Though first developed for disease risk, PGS is now used to predict educational achievement. Using a novel simulation method, this paper examines if PGS could advance screening in schools, a goal of personalized education. Results show limited potential benefits for using PGS to personalize education for individual students. However, further analysis shows PGS can be effectively used alongside progress monitoring measures to screen for learning disability risk. Altogether, PGS is not useful in personalizing education for every child but has potential utility when used simultaneously with additional screening tools to help determine which children may struggle academically.
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Affiliation(s)
- J Shero
- Department of Psychology, Florida State University, Tallahassee, FL, USA.
| | - W van Dijk
- Department of Psychology, Florida State University, Tallahassee, FL, USA
- Florida Center for Reading Research, Florida State University, Tallahassee, FL, USA
| | - A Edwards
- Department of Psychology, Florida State University, Tallahassee, FL, USA
| | - C Schatschneider
- Department of Psychology, Florida State University, Tallahassee, FL, USA
- Florida Center for Reading Research, Florida State University, Tallahassee, FL, USA
| | - E J Solari
- Department of Curriculum Instruction and Education, University of Virginia, Charlottesville, VA, USA
| | - S A Hart
- Department of Psychology, Florida State University, Tallahassee, FL, USA
- Florida Center for Reading Research, Florida State University, Tallahassee, FL, USA
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Gwilym B, Waldron C, Thomas-Jones E, Pallmann P, Preece R, Brookes-Howell L, Milosevic S, Edwards A, Twine C, Massey I, Burton J, Harris D, Samuel K, Dilaver N, Day S, Bosanquet D. P90 PERCEIVE: PrEdiction of Risk and Communication of outcome following major lower limb amputation - a collaboratIVE study. BJS Open 2021. [PMCID: PMC8030154 DOI: 10.1093/bjsopen/zrab032.089] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Introduction Major Lower Limb Amputation (MLLA) is a life changing event with significant morbidity and mortality. Inaccurate risk prediction can lead to poor decision making, resulting in delay to definitive surgery, or undertaking amputation when not in the patient’s best interest. We aim to answer: In adult patients undergoing MLLA for chronic limb threatening ischaemia or diabetes, how accurately do health care professionals prospectively predict outcomes after MLLA, and how does this compare to existing prediction tools? Methods A multicentre prospective observational cohort study is being delivered through the Vascular and Endovascular Research Network. Dissemination was via an existing network of contacts and social media. Consecutive data will be collected for seven months from site launch date, including demographic data and pre-operative outcome predictions from surgeons, anaesthetists, and allied healthcare professionals. Follow-up data will comprise 30-day (mortality, morbidity, MLLA revision, surgical site infection, and blood transfusion) and 1-year (mortality, MLLA revision and ambulation). The accuracy of surgeons’ predictions will be evaluated and compared to pre-existing risk prediction scoring tools. Results PERCEIVE launched on 01/10/2020 with 23 centres (16 UK, 7 international) registered to collect data. 50 other centres (27 UK, 23 international) have expressed interest/are pursuing local audit/ethical approval. We aim to collect data on clinicians estimate of outcomes for over 500 patients. Discussion This study will utilise a trainee research network to provide data on the accuracy of healthcare professionals’ predictions of outcomes following MLLA and compare this to the utility of existing prediction tools in this patient cohort.
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Affiliation(s)
- B Gwilym
- South East Wales Vascular Network
| | | | | | | | - R Preece
- South East Wales Vascular Network
| | | | | | | | - C Twine
- South East Wales Vascular Network
| | - I Massey
- South East Wales Vascular Network
| | - J Burton
- South East Wales Vascular Network
| | - D Harris
- South East Wales Vascular Network
| | - K Samuel
- South East Wales Vascular Network
| | | | - S Day
- South East Wales Vascular Network
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Griffiths A, Dixon J, Egglestone A, Edwards A, Handley R, Trompeter A, Eardley WGP. Evidence-based orthopaedic trauma care in the United Kingdom: Guidelines, registries, carrots and sticks. Eur J Orthop Surg Traumatol 2021; 31:937-945. [PMID: 33825953 DOI: 10.1007/s00590-021-02954-w] [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] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Accepted: 03/21/2021] [Indexed: 11/25/2022]
Abstract
In the United Kingdom (UK), orthopaedic trauma surgeons utilise evidence-based practice through distillation of high-quality primary research, interrogation of registries and implementation of evidence-based guidelines. Concurrent with this ambition of providing exemplar care based on robust patient centred research, there has evolved a culture of remuneration 'by results'. Therefore, there is a drive for excellence combined with a system of collation and validation of data input as well as remuneration where care excels. There are several organisations involved in each stage of this process, the output of which has much that is pertinent to the globally similar consequences of physical injury. However, their relevance and impact within the UK is magnified as they are written against the backdrop of a unified healthcare system. In this article, we will describe the roles of the different organisations guiding and regulating trauma practice across the UK and discuss how the interplay of these impacts on clinical care.
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Affiliation(s)
- A Griffiths
- Department of Trauma and Orthopaedics, James Cook University Hospital, Middlesbrough, TS4 3BW, UK.
| | - J Dixon
- Darlington Memorial Hospital, Hollyhurst Rd, Darlington, DL3 6HX, UK
| | - A Egglestone
- Department of Trauma and Orthopaedics, James Cook University Hospital, Middlesbrough, TS4 3BW, UK
| | - A Edwards
- Trauma Audit Research Network, Summerfield House, 544 Eccles New Road, Salford, M5 5AP, UK
| | - R Handley
- British Orthopaedic Association, 35-43 Lincoln's Inn Fields, Holborn, WC2A 3PE, London, UK
| | - A Trompeter
- St George's University Hospital, Blackshaw Rd, Tooting, SW17 0QT, London, UK
| | - W G P Eardley
- Department of Trauma and Orthopaedics, James Cook University Hospital, Middlesbrough, TS4 3BW, UK
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Wyld L, Reed MWR, Collins K, Burton M, Lifford K, Edwards A, Ward S, Holmes G, Morgan J, Bradburn M, Walters SJ, Ring A, Robinson TG, Martin C, Chater T, Pemberton K, Shrestha A, Nettleship A, Murray C, Brown M, Richards P, Cheung KL, Todd A, Harder H, Brain K, Audisio RA, Wright J, Simcock R, Armitage F, Bursnall M, Green T, Revell D, Gath J, Horgan K, Holcombe C, Winter M, Naik J, Parmeshwar R, Gosney M, Hatton M, Thompson AM. Bridging the age gap in breast cancer: cluster randomized trial of two decision support interventions for older women with operable breast cancer on quality of life, survival, decision quality, and treatment choices. Br J Surg 2021; 108:499-510. [PMID: 33760077 PMCID: PMC10364907 DOI: 10.1093/bjs/znab005] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 10/04/2020] [Accepted: 12/28/2020] [Indexed: 11/14/2022]
Abstract
BACKGROUND Rates of surgery and adjuvant therapy for breast cancer vary widely between breast units. This may contribute to differences in survival. This cluster RCT evaluated the impact of decision support interventions (DESIs) for older women with breast cancer, to ascertain whether DESIs influenced quality of life, survival, decision quality, and treatment choice. METHODS A multicentre cluster RCT compared the use of two DESIs against usual care in treatment decision-making in older women (aged at least ≥70 years) with breast cancer. Each DESI comprised an online algorithm, booklet, and brief decision aid to inform choices between surgery plus adjuvant endocrine therapy versus primary endocrine therapy, and adjuvant chemotherapy versus no chemotherapy. The primary outcome was quality of life. Secondary outcomes included decision quality measures, survival, and treatment choice. RESULTS A total of 46 breast units were randomized (21 intervention, 25 usual care), recruiting 1339 women (670 intervention, 669 usual care). There was no significant difference in global quality of life at 6 months after the baseline assessment on intention-to-treat analysis (difference -0.20, 95 per cent confidence interval (C.I.) -2.69 to 2.29; P = 0.900). In women offered a choice of primary endocrine therapy versus surgery plus endocrine therapy, knowledge about treatments was greater in the intervention arm (94 versus 74 per cent; P = 0.003). Treatment choice was altered, with a primary endocrine therapy rate among women with oestrogen receptor-positive disease of 21.0 per cent in the intervention versus 15.4 per cent in usual-care sites (difference 5.5 (95 per cent C.I. 1.1 to 10.0) per cent; P = 0.029). The chemotherapy rate was 10.3 per cent at intervention versus 14.8 per cent at usual-care sites (difference -4.5 (C.I. -8.0 to 0) per cent; P = 0.013). Survival was similar in both arms. CONCLUSION The use of DESIs in older women increases knowledge of breast cancer treatment options, facilitates shared decision-making, and alters treatment selection. Trial registration numbers: EudraCT 2015-004220-61 (https://eudract.ema.europa.eu/), ISRCTN46099296 (http://www.controlled-trials.com).
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Affiliation(s)
- L Wyld
- Department of Oncology and Metabolism, University of Sheffield Medical School, Sheffield, UK
| | - M W R Reed
- Brighton and Sussex Medical School, Falmer, Brighton, UK
| | - K Collins
- College of Health, Wellbeing and Life Sciences, Department of Allied Health Professions, Sheffield Hallam University, Sheffield, UK
| | - M Burton
- College of Health, Wellbeing and Life Sciences, Department of Allied Health Professions, Sheffield Hallam University, Sheffield, UK
| | - K Lifford
- Division of Population Medicine, Cardiff University, Cardiff, UK
| | - A Edwards
- Division of Population Medicine, Cardiff University, Cardiff, UK
| | - S Ward
- Department of Health Economics and Decision Science, School for Health and Related Research, ScHARR, University of Sheffield, Sheffield, UK
| | - G Holmes
- Department of Health Economics and Decision Science, School for Health and Related Research, ScHARR, University of Sheffield, Sheffield, UK
| | - J Morgan
- Department of Oncology and Metabolism, University of Sheffield Medical School, Sheffield, UK
| | - M Bradburn
- Clinical Trials Research Unit, School for Health and Related Research, University of Sheffield, Sheffield, UK
| | - S J Walters
- Clinical Trials Research Unit, School for Health and Related Research, University of Sheffield, Sheffield, UK
| | - A Ring
- Royal Marsden Hospital NHS Foundation Trust, London, UK
| | - T G Robinson
- Department of Cardiovascular Sciences and NIHR Biomedical Research Centre, University of Leicester, Cardiovascular Research Centre, Glenfield General Hospital, Leicester, UK
| | - C Martin
- Department of Oncology and Metabolism, University of Sheffield Medical School, Sheffield, UK
| | - T Chater
- Clinical Trials Research Unit, School for Health and Related Research, University of Sheffield, Sheffield, UK
| | - K Pemberton
- Clinical Trials Research Unit, School for Health and Related Research, University of Sheffield, Sheffield, UK
| | - A Shrestha
- Department of Oncology and Metabolism, University of Sheffield Medical School, Sheffield, UK
| | - A Nettleship
- EpiGenesys, University of Sheffield, Sheffield, UK
| | - C Murray
- EpiGenesys, University of Sheffield, Sheffield, UK
| | - M Brown
- EpiGenesys, University of Sheffield, Sheffield, UK
| | - P Richards
- Department of Health Economics and Decision Science, School for Health and Related Research, ScHARR, University of Sheffield, Sheffield, UK
| | - K L Cheung
- University of Nottingham, Royal Derby Hospital, Derby, UK
| | - A Todd
- Department of Oncology and Metabolism, University of Sheffield Medical School, Sheffield, UK
| | - H Harder
- Brighton and Sussex Medical School, Falmer, Brighton, UK
| | - K Brain
- Division of Population Medicine, Cardiff University, Cardiff, UK
| | - R A Audisio
- University of Gothenberg, Sahlgrenska Universitetssjukhuset, Gothenberg, Sweden
| | - J Wright
- Brighton and Sussex Medical School, Falmer, Brighton, UK
| | - R Simcock
- Brighton and Sussex Medical School, Falmer, Brighton, UK
| | | | - M Bursnall
- Clinical Trials Research Unit, School for Health and Related Research, University of Sheffield, Sheffield, UK
| | - T Green
- Yorkshire and Humber Consumer Research Panel (yhcrp.org.uk), Leeds, UK
| | - D Revell
- Yorkshire and Humber Consumer Research Panel (yhcrp.org.uk), Leeds, UK
| | - J Gath
- Yorkshire and Humber Consumer Research Panel (yhcrp.org.uk), Leeds, UK
| | - K Horgan
- Department of Breast Surgery, Bexley Cancer Centre, St James's University Hospital, Leeds, UK
| | - C Holcombe
- Liverpool University Hospitals Foundation Trust, Liverpool, UK
| | - M Winter
- Weston Park Hospital, Sheffield, UK
| | - J Naik
- Pinderfields Hospital, Mid Yorkshire NHS Foundation Trust, Wakefield, UK
| | - R Parmeshwar
- University Hospitals of Morecambe Bay, Lancaster, UK
| | - M Gosney
- Royal Berkshire NHS Foundation Trust, Reading, UK
| | - M Hatton
- Weston Park Hospital, Sheffield, UK
| | - A M Thompson
- Department of Surgery, Baylor College of Medicine, Houston, Texas, USA
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Collart C, Ciccarelli A, Ivanovitch K, Rosewell I, Kumar S, Kelly G, Edwards A, Smith JC. The migratory pathways of the cells that form the endocardium, dorsal aortae, and head vasculature in the mouse embryo. BMC Dev Biol 2021; 21:8. [PMID: 33752600 PMCID: PMC7986287 DOI: 10.1186/s12861-021-00239-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/09/2020] [Accepted: 02/12/2021] [Indexed: 11/25/2022]
Abstract
Background Vasculogenesis in amniotes is often viewed as two spatially and temporally distinct processes, occurring in the yolk sac and in the embryo. However, the spatial origins of the cells that form the primary intra-embryonic vasculature remain uncertain. In particular, do they obtain their haemato-endothelial cell fate in situ, or do they migrate from elsewhere? Recently developed imaging techniques, together with new Tal1 and existing Flk1 reporter mouse lines, have allowed us to investigate this question directly, by visualising cell trajectories live and in three dimensions. Results We describe the pathways that cells follow to form the primary embryonic circulatory system in the mouse embryo. In particular, we show that Tal1-positive cells migrate from within the yolk sac, at its distal border, to contribute to the endocardium, dorsal aortae and head vasculature. Other Tal1 positive cells, similarly activated within the yolk sac, contribute to the yolk sac vasculature. Using single-cell transcriptomics and our imaging, we identify VEGF and Apela as potential chemo-attractants that may regulate the migration into the embryo. The dorsal aortae and head vasculature are known sites of secondary haematopoiesis; given the common origins that we observe, we investigate whether this is also the case for the endocardium. We discover cells budding from the wall of the endocardium with high Tal1 expression and diminished Flk1 expression, indicative of an endothelial to haematopoietic transition. Conclusions In contrast to the view that the yolk sac and embryonic circulatory systems form by two separate processes, our results indicate that Tal1-positive cells from the yolk sac contribute to both vascular systems. It may be that initial Tal1 activation in these cells is through a common mechanism. Supplementary Information The online version contains supplementary material available at 10.1186/s12861-021-00239-3.
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Affiliation(s)
- C Collart
- Developmental Biology Laboratory, Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK.
| | - A Ciccarelli
- Advanced Light Microscopy Facility, Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK
| | - K Ivanovitch
- Developmental Biology Laboratory, Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK
| | - I Rosewell
- Genetic Modification Service, Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK
| | - S Kumar
- Advanced Light Microscopy Facility, Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK.,Photonics Group, 606 Blackett Laboratory, Imperial College London, South Kensington Campus, London, SW7 2AZ, UK
| | - G Kelly
- Bioinformatics and Biostatistics Facility, Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK
| | - A Edwards
- Advanced Sequencing Facility, Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK
| | - J C Smith
- Developmental Biology Laboratory, Francis Crick Institute, 1 Midland Road, London, NW1 1AT, UK
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Wyld L, Reed M, Collins K, Burton M, Lifford K, Edwards A, Ward S, Holmes G, Morgan J, Bradburn M, Walters S, Ring A, Martin C, Shrestha A, Nettleship A, Brown M, Richards P, Todd A, Harder H, Brain K. Cluster randomised trial to evaluate the clinical benefits of decision support interventions for older women with operable breast cancer. Eur J Cancer 2020. [DOI: 10.1016/s0959-8049(20)30545-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Fernandes GS, Lewis G, Hammerton G, Abeysekera K, Mahedy L, Edwards A, Lewis G, Hickman M, Heron J. Alcohol consumption and internalising disorders in young adults of ALSPAC: a population-based study. J Epidemiol Community Health 2020; 74:1023-1027. [PMID: 32631846 PMCID: PMC8886795 DOI: 10.1136/jech-2020-213922] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2020] [Revised: 04/08/2020] [Accepted: 06/02/2020] [Indexed: 01/24/2023]
Abstract
Introduction Depression and harmful alcohol consumption contribute significantly to the global health burden, but in young adults, this relationship is under-researched and conflicted. The aim of this study was to determine the sex-based prevalence and the association between internalising disorders such as depression and alcohol use disorders. Method Using the Avon Longitudinal Study of Parents and Children, we assessed the sex-specific prevalence of International Classification of Diseases, Tenth Revision diagnosed generalised anxiety disorder (GAD), depression and fear-based anxieties (FBA) at 24 years (n=3572). We examined the association between internalising disorders and alcohol consumption using the Alcohol Use Disorder Identification Test for Consumption 5+ threshold and Diagnostic and Statistical Manual on Mental Disorders defined criteria for alcohol dependence. Results Women reported more GAD (11.6% vs 6.5%), depression (13.4% vs 6.9%) and FBA (1.3% vs 0.5%) than men (p<0.001). Harmful drinking, after adjustment for sex and socioeconomic status, was associated witha higher prevalence of depression (OR 1.8, 95% CI 1.3 to 2.4, p<0.001), anxiety (OR 1.4, 95% CI 1.0 to 2.0, p<0.001) and FBA (OR 2.4, 95% CI 1.04 to 5.56, p=0.009) compared with lower-risk drinkers. In contrast, hazardous drinking was associated with a lower prevalence of GAD (OR 0.69, 95% CI 0.54 to 0.88) and depression (OR 0.68, 95% CI 0.54 to 0.86) compared with lower-risk drinkers. Conclusions Young adults in the UK who drink harmfully are more likely to have depression and other internalising disorders. Further research should test whether there is a J-shaped relationship between alcohol consumption and mental health in young people and whether this varies across the life course.
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Affiliation(s)
- Gwen Sascha Fernandes
- Population Health Sciences, University of Bristol School of Social and Community Medicine, Bristol, UK
| | | | - Gemma Hammerton
- Population Health Sciences, University of Bristol School of Social and Community Medicine, Bristol, UK
| | - Kushala Abeysekera
- Population Health Sciences, University of Bristol School of Social and Community Medicine, Bristol, UK
| | - Liam Mahedy
- Population Health Sciences, University of Bristol School of Social and Community Medicine, Bristol, UK
| | - Alexis Edwards
- Virginia Institute for Psychiatric and Behavior Genetics, Richmond, Virginia, USA
| | | | - Matthew Hickman
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Jonathan Heron
- School of Social and Community Medicine, University of Bristol, Bristol, UK
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Passoni N, Edwards A, Schlomer B, Stanasel I, Baker L, Peters C, Jacobs M. Urethral injury in the setting of blunt pelvic fracture: Does age matter? EUR UROL SUPPL 2020. [DOI: 10.1016/s2666-1683(20)33233-x] [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: 11/30/2022] Open
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32
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Makepeace L, Scoggins M, Mitrea B, Li Y, Edwards A, Tinkle CL, Hwang S, Gajjar A, Patay Z. MRI Patterns of Extrapontine Lesion Extension in Diffuse Intrinsic Pontine Gliomas. AJNR Am J Neuroradiol 2020; 41:323-330. [PMID: 31974084 DOI: 10.3174/ajnr.a6391] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2018] [Accepted: 12/10/2019] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND PURPOSE Diffuse intrinsic pontine glioma is a devastating childhood cancer that despite being primarily diagnosed by MR imaging alone, lacks robust prognostic imaging features. This study investigated patterns and quantification of extrapontine lesion extensions as potential prognostic imaging biomarkers for survival in children with newly diagnosed diffuse intrinsic pontine glioma. MATERIALS AND METHODS Volumetric analysis of baseline MR imaging studies was completed in 131 patients with radiographically defined typical diffuse intrinsic pontine gliomas. Extrapontine tumor extension was classified according to the direction of extension: midbrain, medulla oblongata, and right and left middle cerebellar peduncles; various extrapontine lesion extension patterns were evaluated. The Kaplan-Meier method was used to estimate survival differences; linear regression was used to evaluate clinical-radiographic variables prognostic of survival. RESULTS At least 1 extrapontine lesion extension was observed in 125 patients (95.4%). Of the 11 different extrapontine lesion extension patterns encountered in our cohort, 2 were statistically significant predictors of survival. Any extension into the middle cerebellar peduncles was prognostic of shorter overall survival (P = .01), but extension into both the midbrain and medulla oblongata but without extension into either middle cerebellar peduncle was prognostic of longer overall survival compared with those having no extension (P = .04) or those having any other pattern of extension (P < .001). CONCLUSIONS Within this large cohort of patients with typical diffuse intrinsic pontine gliomas, 2 specific extrapontine lesion extension patterns were associated with a significant overall survival advantage or disadvantage. Our findings may be valuable for risk stratification and radiation therapy planning in future clinical trials.
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Affiliation(s)
- L Makepeace
- From the Departments of Diagnostic Imaging (L.M., M.S., B.M., A.E., S.H., Z.P.)
| | - M Scoggins
- From the Departments of Diagnostic Imaging (L.M., M.S., B.M., A.E., S.H., Z.P.)
| | - B Mitrea
- From the Departments of Diagnostic Imaging (L.M., M.S., B.M., A.E., S.H., Z.P.)
| | | | - A Edwards
- From the Departments of Diagnostic Imaging (L.M., M.S., B.M., A.E., S.H., Z.P.)
| | | | - S Hwang
- From the Departments of Diagnostic Imaging (L.M., M.S., B.M., A.E., S.H., Z.P.)
| | - A Gajjar
- Oncology (A.G.), St. Jude Children's Research Hospital, Memphis, Tennessee
| | - Z Patay
- From the Departments of Diagnostic Imaging (L.M., M.S., B.M., A.E., S.H., Z.P.)
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Howison H, Edwards A, Hanlon E. Introducing treatment summaries post active cancer treatment: sharing with the patient, primary and secondary care. Lung Cancer 2020. [DOI: 10.1016/s0169-5002(20)30212-9] [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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Porter A, Edwards A, Edwards BM, Evans BA, Gripper PC, Hughes H, John A, Khanom A, Petterson R, Philips CJ, Scott J, Tee A, Watkins A, Snooks H. PP31 Strategies to manage emergency ambulance telephone callers with sustained high needs – an evaluation using linked data (STRETCHED). Arch Emerg Med 2019. [DOI: 10.1136/emermed-2019-999abs.31] [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
BackgroundAmbulance services across the UK have recognised a clinical and operational problem with persistent high users of the 999 service, but there is a lack of evidence about what works in this setting and how. We aim to evaluate the effectiveness, safety and efficiency of multi-agency case management approaches to the care of people who frequently call the emergency ambulance service, and gain understanding of barriers and facilitators to implementation.MethodsWe will carry out a mixed methods evaluation using anonymised linked routine data outcomes in a ‘natural experiment’ cohort design in four UK ambulance services, with one case management intervention site and one control site within each service. We will describe the epidemiology of ‘frequent calling’; assess the effects of case management on process, outcomes, safety and costs up to six months for 300 high users per service (n-1200); and examine the views of stakeholders, including patients, through qualitative methods. We will synthesise quantitative and qualitative findings, informed by a logic model describing predicted mechanisms of change.ResultsWe received confirmation of NIHR grant funding for this study in 2018 so do not yet have results to report.ConclusionsTelephone callers with sustained high needs represent a significant, high profile policy challenge to emergency ambulance services. Such callers may be indicative of gaps elsewhere in the health care system, which could be more effectively addressed by pro-active care. The STRETCHED study provides the opportunity to contribute to the currently sparse evidence base on interventions for this patient group.
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Hunt A, Chan A, Delacroix L, Dysager L, Edwards A, Frew J, Gordon A, Henry A, Huddart R, Koh M, Kong V, Nagar Y, Parikh O, Pearson R, Rimmer Y, Schytte T, Serra M, Sidhom M, Sohaib A, Syndikus I, Tan A, Treece S, Varughese M, Hafeez S. EP-1589 Establishing international variation in target delineation using MRI for bladder radiotherapy. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)32009-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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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Ferriman N, Campbell C, Wood K, Edwards A, Mandell I. 79 Residual Feed Intake (RFI) Reranking in Beef Steers Fed Growing and Finishing Diets under Two Management Regimens. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.879] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- N Ferriman
- University of Guelph,Brampton, ON, Canada
| | - C Campbell
- Department of Animal Biosciences / University of Guelph,Guelph, ON, Canada
| | - K Wood
- Department of Animal Biosciences / University of Guelph,Guelph, ON, Canada
| | - A Edwards
- Ontario Agriculture College/ University of Guelph,Guelph, ON, Canada
| | - I Mandell
- Department of Animal Biosciences / University of Guelph,Guelph, ON, Canada
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Frayne J, Shoveller A, Croney C, Edwards A. PSIX-22 The behavioural effects of innovative litter developed to attract cats. J Anim Sci 2018. [DOI: 10.1093/jas/sky404.029] [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: 11/13/2022] Open
Affiliation(s)
- J Frayne
- University of Guelph,Guelph, ON, Canada
| | - A Shoveller
- Department of Animal Biosciences, University of Guelph,Guelph, ON, Canada
| | - C Croney
- Purdue University,West Lafayette, IN, United States
| | - A Edwards
- Ontario Agriculture College/ University of Guelph,Guelph, ON, Canada
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Edwards A. WHEN FAMILY ISN’T THERE: ATTITUDES AND MOTIVATIONS OF VOLUNTEERS IN A SENIOR ADVOCACY PROGRAM. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.1949] [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: 11/13/2022] Open
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Letley L, Campbell H, Edwards A, Saliba V. What do parents and young people in England think about immunisation? A national interview survey. Eur J Public Health 2018. [DOI: 10.1093/eurpub/cky212.804] [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)
- L Letley
- Public Health England, London, UK
| | | | | | - V Saliba
- Public Health England, London, UK
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Graupner O, Wong F, Teoh M, Edwards A, Nakamura S, Schranz D, Veldmann A, Götte M, Meister M, Axt-Fliedner R, Enzensberger C. Untersuchung der myokardialen Gewebeverformung (Strain) vor und nach Foramen ovale Verschluss in einem Hypoplastischen Linksherzsyndrom (HLHS) – Schafmodell. Geburtshilfe Frauenheilkd 2018. [DOI: 10.1055/s-0038-1671145] [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: 10/28/2022] Open
Affiliation(s)
- O Graupner
- Frauenklinik und Poliklinik, Klinikum rechts der Isar, Technische Universität München, München, Deutschland
| | - F Wong
- Department of Pediatrics, Monash University, Melbourne, Australien
| | - M Teoh
- Department of Obstetrics and Gynecology, Monash University, Melbourne, Australien
| | - A Edwards
- Monash Institute of Medical Research, Monash University, Melbourne, Australien
| | - S Nakamura
- Monash Institute of Medical Research, Monash University, Melbourne, Australien
| | - D Schranz
- Hessisches Kinderherzzentrum Gießen, Universitätsklinikum Gießen und Marburg (UKGM), Gießen, Deutschland
| | - A Veldmann
- Klinik für Kinder- und Jugendmedizin, St. Vinzenz Krankenhaus, Limburg, Deutschland
| | - M Götte
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Gießen und Marburg (UKGM), Standort Gießen, Abteilung für Pränatalmedizin, Gießen, Deutschland
| | - M Meister
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Gießen und Marburg (UKGM), Standort Gießen, Abteilung für Pränatalmedizin, Gießen, Deutschland
| | - R Axt-Fliedner
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Gießen und Marburg (UKGM), Standort Gießen, Abteilung für Pränatalmedizin, Gießen, Deutschland
| | - C Enzensberger
- Klinik für Frauenheilkunde und Geburtshilfe, Universitätsklinikum Gießen und Marburg (UKGM), Standort Gießen, Abteilung für Pränatalmedizin, Gießen, Deutschland
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Thompson A, Roberts C, Edwards A, Morgan J. Outpatient removal of ureteric stents in renal transplant patients improves patient outcomes. Int J Surg 2018. [DOI: 10.1016/j.ijsu.2018.05.517] [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: 10/28/2022]
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Wilson C, Speight L, Lau D, Ketchell R, Duckers J, Edwards A. P228 Genetic counselling: do our patients know what we think they know? J Cyst Fibros 2018. [DOI: 10.1016/s1569-1993(18)30523-x] [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: 11/26/2022]
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Turner J, Gough J, Ottaway Z, Raman R, Edwards A, Lees K. A Retrospective Assessment of the Tolerability of Hypofractionated Weekly Bladder Radiotherapy in the Elderly. Clin Oncol (R Coll Radiol) 2018. [DOI: 10.1016/j.clon.2017.12.018] [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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Herron J, Hutchinson R, Lecky F, Bouamra O, Edwards A, Woodford M, Eardley WGP. The impact of age on major orthopaedic trauma: an analysis of the United Kingdom Trauma Audit Research Network database. Bone Joint J 2017; 99-B:1677-1680. [PMID: 29212692 DOI: 10.1302/0301-620x.99b12.bjj-2016-1140.r2] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Accepted: 06/26/2017] [Indexed: 11/05/2022]
Abstract
AIMS To compare the early management and mortality of older patients sustaining major orthopaedic trauma with that of a younger population with similar injuries. PATIENTS AND METHODS The Trauma Audit Research Network database was reviewed to identify eligible patients admitted between April 2012 and June 2015. Distribution and severity of injury, interventions, comorbidity, critical care episodes and mortality were recorded. The population was divided into young (64 years or younger) and older (65 years and older) patients. RESULTS Of 142 765 adults sustaining major trauma, 72 942 (51.09 %) had long bone or pelvic fractures and 45.81% of these were > 65 years old. Road traffic collision was the most common mechanism in the young (40.4%) and, in older people, fall from standing height (80.4%) predominated. The 30 day mortality in older patients with fractures is greater (6.8% versus 2.5%), although critical care episodes are more common in the young (18.2% versus 9.7%). Older people are less likely to be admitted to critical care beds and are often managed in isolation by surgeons. Orthopaedic surgery is the most common admitting and operating specialty and, in older people, fracture surgery accounted for 82.1% of procedures. CONCLUSION Orthopaedic trauma in older people is associated with mortality that is significantly greater than for similar fractures in the young. As with the hip fracture population, major trauma in the elderly is a growing concern which highlights the need for a review of admission pathways and shared orthogeriatric care models. Cite this article: Bone Joint J 2017;99-B:1677-80.
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Affiliation(s)
- J Herron
- James Cook University Hospital, Middlesbrough TS4 3BW, UK
| | - R Hutchinson
- James Cook University Hospital, Middlesbrough TS4 3BW, UK
| | - F Lecky
- Trauma Audit Research Network, University of Manchester, Salford Royal Hospital, Salford, UK and Centre for Urgent and Emergency Care Research and (CURE), School of Health and Related Research and University of Sheffield, UK
| | - O Bouamra
- University of Manchester, Hope Hospital, Salford, UK
| | - A Edwards
- University of Manchester, Hope Hospital, Salford, UK
| | - M Woodford
- University of Manchester, Hope Hospital, Salford, UK
| | - W G P Eardley
- University of York Seebohm Rowntree Building, York, YO10 5DD, UK
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Kendler KS, Ohlsson H, Edwards A, Sundquist J, Sundquist K. The clinical features of alcohol use disorders in biological and step-fathers that predict risk for alcohol use disorders in offspring. Am J Med Genet B Neuropsychiatr Genet 2017; 174:779-785. [PMID: 28851107 PMCID: PMC5685883 DOI: 10.1002/ajmg.b.32583] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2017] [Revised: 05/19/2017] [Accepted: 07/31/2017] [Indexed: 01/20/2023]
Abstract
Given that Alcohol Use Disorder (AUD) is clinically heterogeneous, can we, in a large epidemiological sample using public registries, identify clinical features of AUD cases in biological and step-fathers that index, respectively, genetic and familial-environmental risk for AUD in their offspring? From all father-offspring pairs where the father had AUD and the offspring was born 1960-1990, we identified not-lived-with (NLW) biological fathers (n = 38,376) and step-father pairs (n = 9,711). The relationship between clinical and historical features of the father's AUD and risk for AUD in offspring was assessed by linear hazard regression. Age at first registration for AUD and recurrence of AUD registration were significantly stronger predictors of risk for AUD in the offspring of NLW fathers than in step-fathers. By contrast, number of AUD registrations in NLW fathers and step-fathers were equally predictive of risk for AUD in offspring. However, while the number of step-father AUD registrations that occurred when he was living them with significantly predicted risk for AUD in his step-children, the number of registrations that occurred when not residing with his step-children was unassociated with their AUD risk. In an epidemiological sample, we could meaningfully differentiate between features of AUD in fathers that indexed genetic risk which was transmitted to biological offspring (early age at onset and recurrence) versus indexed environmental risk (registrations while rearing) which increased risk in step-children.
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Affiliation(s)
- Kenneth S. Kendler
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA,Department of Psychiatry, Virginia Commonwealth University, Richmond VA, USA,Department of Human and Molecular Genetics, Virginia Commonwealth University, Richmond, VA, USA
| | - Henrik Ohlsson
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
| | - Alexis Edwards
- Virginia Institute for Psychiatric and Behavioral Genetics, Virginia Commonwealth University, Richmond, VA, USA,Department of Psychiatry, Virginia Commonwealth University, Richmond VA, USA
| | - Jan Sundquist
- Center for Primary Health Care Research, Lund University, Malmö, Sweden
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Costal Tirado A, McDermott AM, Thomas C, Ferrick D, Harris J, Edwards A, McAllister M. Using Patient-Reported Outcome Measures for Quality Improvement in Clinical Genetics: an Exploratory Study. J Genet Couns 2017; 26:1017-1028. [PMID: 28281044 PMCID: PMC5582073 DOI: 10.1007/s10897-017-0079-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2016] [Accepted: 02/06/2017] [Indexed: 12/01/2022]
Abstract
International advocacy of patient-centred healthcare delivery has led to emphasis on the (re)design and evaluation of healthcare processes and outcomes from a patient perspective. Patient-reported outcome measures (PROMs) have significant potential to inform such attempts. However there is limited understanding of the processes by which this can be achieved. This exploratory study followed attempts to utilise two different PROMs measures to support service quality improvement in clinical genetics. PROMs used were the Genetic Counseling Outcome Scale (GCOS-24), a well-validated clinical genetics-specific PROM and Euroqol (EQ-5D), a generic PROM favoured by the UK National Institute for Health and Excellence (NICE). Both of these PROMs enable pre/post intervention comparison. A service audit tool was also used, premised on a patient-reported experience measure. In addition, the study draws on interviews with clinical staff to identify challenges associated with the use of PROMs (response rate, data collection, analysis). Benefits are also explored and include the provision of insight into patients' needs; complementing clinical judgement; identification of needs being met, evidencing the benefit of services provided; prompting consideration of areas requiring attention; and encouraging professional development.
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Affiliation(s)
- A Costal Tirado
- Centre for Medical Education, School of Medicine, Cardiff University, Cardiff, UK
- University of Barcelona, Barcelona, Spain
| | - A M McDermott
- Cardiff Business School, Cardiff University, Cardiff, UK
| | - C Thomas
- Centre for Medical Education, School of Medicine, Cardiff University, Cardiff, UK
| | - D Ferrick
- Centre for Medical Education, School of Medicine, Cardiff University, Cardiff, UK
| | - J Harris
- Cardiff & Vale University Health Board, Cardiff, UK
| | - A Edwards
- Cardiff & Vale University Health Board, Cardiff, UK
| | - Marion McAllister
- Centre for Medical Education, School of Medicine, Cardiff University, Cardiff, UK.
- Cardiff & Vale University Health Board, Cardiff, UK.
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Edwards A, Muma A. USER INPUT IN IMPROVING THE NURSING HOME COMPARE WEBSITE: USABILITY TESTING OF WEBSITE ENHANCEMENTS. Innov Aging 2017. [DOI: 10.1093/geroni/igx004.3785] [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)
| | - A. Muma
- Abt Associates, Durham, North Carolina
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Benson-Martin J, Edwards A, Joggerst B. Determining the Mental Health & Psycho-Social Needs of a Refugee Population in Pforzheim/Enzkreis: First Results. Gesundheitswesen 2017. [DOI: 10.1055/s-0037-1601986] [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: 10/19/2022]
Affiliation(s)
| | - A Edwards
- Gesundheitsamt Enzkreis/Pforzheim, Pforzheim
| | - B Joggerst
- Gesundheitsamt Enzkreis/Pforzheim, Pforzheim
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Edwards A, Qi S, Liu F, Brown M, McAuley W. Rationalising polymer selection for supersaturated film forming systems produced by an aerosol spray for the transdermal delivery of methylphenidate. Eur J Pharm Biopharm 2017; 114:164-174. [DOI: 10.1016/j.ejpb.2017.01.013] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2016] [Revised: 01/18/2017] [Accepted: 01/18/2017] [Indexed: 11/26/2022]
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