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Benbow A, Clarke M, Yates C, Montgomery R, Staniforth K, Boswell T, Prescott K, Mahida N. Hospital-wide healthcare-associated carbapenemase-producing Enterobacterales outbreak: risks of electric floor scrubbers in catering facilities and kitchens. J Hosp Infect 2024; 146:59-65. [PMID: 38341149 DOI: 10.1016/j.jhin.2024.01.016] [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: 11/13/2023] [Revised: 01/16/2024] [Accepted: 01/19/2024] [Indexed: 02/12/2024]
Abstract
BACKGROUND Carbapenemase-producing Enterobacterales (CPE) are associated with poor clinical outcomes and can spread rapidly in healthcare settings. Environmental reservoirs are increasingly recognized as playing an important part in some nosocomial outbreaks. AIM To describe the investigation and control of a CPE outbreak, lasting several years, across two separate hospital sites within one organization. METHODS Investigation of multiple ward-level CPE cross-transmissions with a number of sporadic cases. Environmental sampling of ward environments, catering facilities and electric floor scrubbers was undertaken. FINDINGS Eleven patients over a 19-month period were identified as carrying healthcare-associated New Delhi metallo-beta-lactamase (NDM)-producing Enterobacter cloacae, and a further patient carried NDM Escherichia coli. E. cloacae isolates were indistinguishable on pulsed-field gel electrophoresis typing, supporting acquisition with a single point source. Environmental sampling found contamination of the electric floor scrubbers used for cleaning the hospital catering facilities and in the associated toilets. Standard outbreak response measures achieved control of ward outbreaks. Sporadic cases and hospital-wide cross-transmission were controlled after interventions on the central food-handling unit and by decommissioning affected floor scrubbers. Electric floor scrubbers were found to have the potential to disperse Gram-negative bacteria into the surrounding environment under experimental conditions. CONCLUSION This outbreak report demonstrates that catering facilities and kitchens can be involved in widespread healthcare outbreaks of enteric organisms. This is also the first report of the potential role of electric floor scrubbers in causing significant environmental contamination with CPE which may indicate a role in nosocomial transmission.
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Affiliation(s)
- A Benbow
- Department of Medical Microbiology, Nottingham University Hospitals NHS Trust, Nottingham, UK.
| | - M Clarke
- Infection Prevention and Control Department, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - C Yates
- Infection Prevention and Control Department, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - R Montgomery
- Infection Prevention and Control Department, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - K Staniforth
- HCAI, Fungal, AMR, AMU and Sepsis Division, United Kingdom Health Security Agency, UK
| | - T Boswell
- Department of Medical Microbiology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - K Prescott
- Department of Medical Microbiology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - N Mahida
- Department of Medical Microbiology, Nottingham University Hospitals NHS Trust, Nottingham, UK
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2
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Pourmir I, Van Halteren HK, Elaidi R, Trapani D, Strasser F, Vreugdenhil G, Clarke M. A conceptual framework for cautious escalation of anticancer treatment: How to optimize overall benefit and obviate the need for de-escalation trials. Cancer Treat Rev 2024; 124:102693. [PMID: 38330752 DOI: 10.1016/j.ctrv.2024.102693] [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: 05/29/2023] [Revised: 01/24/2024] [Accepted: 01/29/2024] [Indexed: 02/10/2024]
Abstract
BACKGROUND The developmental workflow of the currently performed phase 1, 2 and 3 cancer trial stages lacks essential information required for the determination of the optimal efficacy threshold of new anticancer regimens. Due to this there is a serious risk of overdosing and/or treating for an unnecessary long time, leading to excess toxicity and a higher financial burden for society. But often post-approval de-escalation trials for dose-optimization and treatment de-intensification are not performed due to failing resources and time. Therefore, the developmental workflow needs to be restructured toward cautious systemic cancer treatment escalation, in order to guarantee optimal efficacy and sustainability. METHODS In this manuscript we discuss opportunities to produce the information needed for cautious escalation, based on models of cancer growth and cancer kill kinetics as well as exploratory biomarkers, for the purpose of designing the optimal phase 3 superiority trial. Subsequently, we compare the sample size needed for a phase 3 superiority trial, followed by a necessary de-escalation trial with the sample size needed for a multi-arm phase 3 trial with intervention arms of differing intensity. All essential items are structured within a Framework for Cautious Escalation (FCE). The discussion uses illustrations from the breast cancer setting, but aims to be applicable for all cancers. RESULTS The FCE is a promising model of clinical development in oncology to prevent overtreatment and associated issues, especially with regard to the number of repetitive treatment cycles. It will hopefully increase the relevance and success rate of clinical trials, to deliver improved patient-centric outcomes.
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Affiliation(s)
- I Pourmir
- Department of Thoracic Oncology, European Hospital Georges Pompidou, Paris, France; INSERM U970, Paris Research Cardiovascular Center, Paris, France
| | - H K Van Halteren
- Department of Medical Oncology, Adrz Hospital, Goes, the Netherlands.
| | - R Elaidi
- Consultant/advisor in Clinical Trials Methodology and Biostatistic, Paris, France
| | - D Trapani
- Division of New Drugs and Early Drug Development for Innovative Therapies, European Institute of Oncology, Milan, Italy; Department of Oncology and Haematology, University of Milan, Milan, Italy
| | - F Strasser
- Center for Integrative Medicine, Cantonal Hospital Gallen, St. Gallen University of Bern, Switzerland
| | - G Vreugdenhil
- Department of Medical Oncology, Maxima Medical Center, Veldhoven, the Netherlands
| | - M Clarke
- Professor and Director of Northern Ireland Methodology Hub, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland, United Kingdom
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3
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El Karim IA, Duncan HF, Fouad AF, Taha NA, Yu V, Saber S, Ballal V, Chompu-Inwai P, Ahmed HMA, Gomes BPFA, Abushouk S, Cushley S, O'Neill C, Clarke M. Effectiveness of full Pulpotomy compared with Root canal treatment in managing teeth with signs and symptOms indicative of irreversible pulpitis: a protocol for prospectiVE meta-analysis of individual participant data of linked randomised clinical trials (PROVE). Trials 2023; 24:807. [PMID: 38102685 PMCID: PMC10722670 DOI: 10.1186/s13063-023-07836-6] [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: 08/21/2023] [Accepted: 11/27/2023] [Indexed: 12/17/2023] Open
Abstract
BACKGROUND Full pulpotomy has been proposed as an alternative to root canal treatment in teeth with signs and symptoms indicative of irreversible pulpitis (IRP), but the evidence is limited, relying on underpowered studies with a high risk of bias. The aim of this study is to conduct a prospective meta-analysis (PMA) of individual participant data of a series of individual randomised trials to provide robust evidence on the clinical and cost-effectiveness of pulpotomy compared with root canal treatment. METHODS Individual participant data will be obtained from a series of randomised trials designed and conducted by a consortium of multi-national investigators with an interest in vital pulp treatment. These individualised trials will be conducted using a specified protocol, defined outcomes, and outcome measures. Ten parallel-group randomised trials currently being conducted in 10 countries will provide data from more than 500 participants. The primary outcome is a composite measure defined as (1) the absence of pain indicative of IRP, (2) the absence of signs and symptoms indicative of acute or chronic apical periodontitis, and (3) the absence of radiographic evidence of failure including radiolucency or resorption. Individual participant data will be obtained, assessed, and checked for quality by two independent reviewers prior to the PMA. Pooled estimates on treatment effects will be generated using a 2-stage meta-analysis approach. The first stage involves a standard regression analysis in each trial to produce aggregate data on treatment effect estimates followed by an inverse variance weighted meta-analysis to combine these aggregate data and produce summary statistics and forest plots. Cost-effectiveness analysis based on the composite outcome will be undertaken as a process evaluation to evaluate treatment fidelity and acceptability by patients and dentists. RESULTS The research question and trial protocol were developed and approved by investigators in all 10 sites. All sites use shared resources including study protocols, data collection forms, participant information leaflets, and consent forms in order to improve flow, consistency, and reproducibility. Each site obtained its own Institutional Review Board approval, and trials were registered in appropriate open access platforms. Patient recruitment has started in most sites, as of July 2023. DISCUSSION PMA offers a rigorous, flexible, and efficient methodology to answer this important research question and provide results with improved generalisability and external validity compared with traditional trials and retrospective meta-analyses. The results of this study will have implications for both the delivery of clinical practice and structured clinical guidelines' development. TRIAL REGISTRATION PROSPERO CRD42023446809. Registered on 08 February 2023.
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Affiliation(s)
- I A El Karim
- Centre for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, The Wellcome-Wolfson Building, 97 Lisburn Road, Belfast, BT9 7AE, Northern Ireland, UK.
| | - H F Duncan
- Division of Restorative Dentistry & Periodontology, Dublin Dental University Hospital, Trinity College Dublin, Lincoln Place, Dublin 2, Ireland
| | - A F Fouad
- School of Dentistry, The University of Alabama at Birmingham, Birmingham, AL, USA
| | - N A Taha
- Department of Conservative Dentistry, Faculty of Dentistry, Jordan University of Science and Technology, Irbid, Jordan
| | - V Yu
- Faculty of Dentistry, National University of Singapore, Singapore, Singapore
| | - S Saber
- Department of Endodontics, Faculty of Dentistry, The British University, Cairo, Egypt
| | - V Ballal
- Department of Conservative Dentistry and Endodontics, Manipal College of Dental Sciences-ManipalManipal Academy of Higher Education, Manipal, India
| | - P Chompu-Inwai
- Division of Pediatric Dentistry, Department of Orthodontics and Pediatric Dentistry, School of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - H M A Ahmed
- Department of Restorative Dentistry, Faculty of Dentistry, Universiti Malaya, Kuala Lumpur, Malaysia
| | - B P F A Gomes
- Department of Restorative Dentistry, Division of Endodontics, Piracicaba Dental School, State University of Campinas-UNICAMP, Av. Limeira Piracicaba, Areião, SP, 90113414-903, Brazil
| | - S Abushouk
- Department of Oral Rehabilitation, Faculty of Dentistry, Khartoum University, Khartoum, Sudan
| | - S Cushley
- Centre for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, The Wellcome-Wolfson Building, 97 Lisburn Road, Belfast, BT9 7AE, Northern Ireland, UK
| | - C O'Neill
- Centre for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, The Wellcome-Wolfson Building, 97 Lisburn Road, Belfast, BT9 7AE, Northern Ireland, UK
- Centre for Public Health, School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Grosvenor Road, Belfast, BT12 6BJ, N. Ireland, UK
| | - M Clarke
- Centre for Experimental Medicine, School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, The Wellcome-Wolfson Building, 97 Lisburn Road, Belfast, BT9 7AE, Northern Ireland, UK
- Centre for Public Health, School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Grosvenor Road, Belfast, BT12 6BJ, N. Ireland, UK
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Negri A, Ward C, Bucci A, D'Angelo G, Cauchy P, Radesco A, Ventura AB, Walton DS, Clarke M, Mandriani B, Pappagallo SA, Mondelli P, Liao K, Gargano G, Zaccaria GM, Viggiano L, Lasorsa FM, Ahmed A, Di Molfetta D, Fiermonte G, Cives M, Guarini A, Vegliante MC, Ciavarella S, Frampton J, Volpe G. Reversal of MYB-dependent suppression of MAFB expression overrides leukaemia phenotype in MLL-rearranged AML. Cell Death Dis 2023; 14:763. [PMID: 37996430 PMCID: PMC10667525 DOI: 10.1038/s41419-023-06276-z] [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: 07/27/2023] [Revised: 10/27/2023] [Accepted: 11/06/2023] [Indexed: 11/25/2023]
Abstract
The transcription factor MYB plays a pivotal role in haematopoietic homoeostasis and its aberrant expression is involved in the genesis and maintenance of acute myeloid leukaemia (AML). We have previously demonstrated that not all AML subtypes display the same dependency on MYB expression and that such variability is dictated by the nature of the driver mutation. However, whether this difference in MYB dependency is a general trend in AML remains to be further elucidated. Here, we investigate the role of MYB in human leukaemia by performing siRNA-mediated knock-down in cell line models of AML with different driver lesions. We show that the characteristic reduction in proliferation and the concomitant induction of myeloid differentiation that is observed in MLL-rearranged and t(8;21) leukaemias upon MYB suppression is not seen in AML cells with a complex karyotype. Transcriptome analyses revealed that MYB ablation produces consensual increase of MAFB expression in MYB-dependent cells and, interestingly, the ectopic expression of MAFB could phenocopy the effect of MYB suppression. Accordingly, in silico stratification analyses of molecular data from AML patients revealed a reciprocal relationship between MYB and MAFB expression, highlighting a novel biological interconnection between these two factors in AML and supporting new rationales of MAFB targeting in MLL-rearranged leukaemias.
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Affiliation(s)
- A Negri
- Hematology and Cell Therapy Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - C Ward
- Edge Impulse Inc., San Jose, CA, USA
| | - A Bucci
- Hematology and Cell Therapy Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - G D'Angelo
- Hematology and Cell Therapy Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - P Cauchy
- Max Planck Institute of Immunobiology and Epigenetics, 79108, Freiburg, Germany
| | - A Radesco
- Hematology and Cell Therapy Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - A B Ventura
- Hematology and Cell Therapy Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - D S Walton
- Clent Life Sciences, DY84HD, Stourbridge, UK
| | - M Clarke
- Institute of Cancer and Genomic Sciences, College of Medical and Dental Sciences, University of Birmingham, B152TT, Birmingham, UK
| | - B Mandriani
- Department of Bioscience, Biotechnology and Environment, University of Bari "Aldo Moro", 70125, Bari, Italy
| | - S A Pappagallo
- Hematology and Cell Therapy Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - P Mondelli
- Hematology and Cell Therapy Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - K Liao
- School of Biology and Biological Engineering, South China University of Technology, Guangzhou, 510006, China
| | - G Gargano
- Department of Mathematics, University of Bari "Aldo Moro", Bari, Italy
| | - G M Zaccaria
- Department of Electrical and Information Engineering, Polytechnic University of Bari, Bari, Italy
| | - L Viggiano
- Department of Biology, University of Bari "Aldo Moro", Bari, Italy
| | - F M Lasorsa
- Department of Bioscience, Biotechnology and Environment, University of Bari "Aldo Moro", 70125, Bari, Italy
| | - A Ahmed
- Department of Bioscience, Biotechnology and Environment, University of Bari "Aldo Moro", 70125, Bari, Italy
| | - D Di Molfetta
- Department of Bioscience, Biotechnology and Environment, University of Bari "Aldo Moro", 70125, Bari, Italy
| | - G Fiermonte
- Department of Bioscience, Biotechnology and Environment, University of Bari "Aldo Moro", 70125, Bari, Italy
| | - M Cives
- Department of Interdisciplinary Medicine, University of Bari "Aldo Moro", Bari, Italy
| | - A Guarini
- Hematology and Cell Therapy Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - M C Vegliante
- Hematology and Cell Therapy Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - S Ciavarella
- Hematology and Cell Therapy Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy
| | - J Frampton
- Institute of Cancer and Genomic Sciences, College of Medical and Dental Sciences, University of Birmingham, B152TT, Birmingham, UK.
| | - G Volpe
- Hematology and Cell Therapy Unit, IRCCS Istituto Tumori "Giovanni Paolo II", Bari, Italy.
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Roczkowsky A, Limonta D, Fernandes JP, Branton WG, Clarke M, Hlavay B, Noyce RS, Joseph JT, Ogando NS, Das SK, Elaish M, Arbour N, Evans DH, Langdon K, Hobman TC, Power C. COVID-19 Induces Neuroinflammation and Suppresses Peroxisomes in the Brain. Ann Neurol 2023; 94:531-546. [PMID: 37190821 DOI: 10.1002/ana.26679] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 04/25/2023] [Accepted: 04/28/2023] [Indexed: 05/17/2023]
Abstract
OBJECTIVE Peroxisome injury occurs in the central nervous system (CNS) during multiple virus infections that result in neurological disabilities. We investigated host neuroimmune responses and peroxisome biogenesis factors during severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection using a multiplatform strategy. METHODS Brain tissues from coronavirus disease 2019 (COVID-19) (n = 12) and other disease control (ODC) (n = 12) patients, as well as primary human neural cells and Syrian hamsters, infected with a clinical variant of SARS-CoV-2, were investigated by droplet digital polymerase chain reaction (ddPCR), quantitative reverse transcriptase PCR (RT-qPCR), and immunodetection methods. RESULTS SARS-CoV-2 RNA was detected in the CNS of 4 patients with COVID-19 with viral protein (NSP3 and spike) immunodetection in the brainstem. Olfactory bulb, brainstem, and cerebrum from patients with COVID-19 showed induction of pro-inflammatory transcripts (IL8, IL18, CXCL10, NOD2) and cytokines (GM-CSF and IL-18) compared to CNS tissues from ODC patients (p < 0.05). Peroxisome biogenesis factor transcripts (PEX3, PEX5L, PEX11β, and PEX14) and proteins (PEX3, PEX14, PMP70) were suppressed in the CNS of COVID-19 compared to ODC patients (p < 0.05). SARS-CoV-2 infection of hamsters revealed viral RNA detection in the olfactory bulb at days 4 and 7 post-infection while inflammatory gene expression was upregulated in the cerebrum of infected animals by day 14 post-infection (p < 0.05). Pex3 transcript levels together with catalase and PMP70 immunoreactivity were suppressed in the cerebrum of SARS-CoV-2 infected animals (p < 0.05). INTERPRETATION COVID-19 induced sustained neuroinflammatory responses with peroxisome biogenesis factor suppression despite limited brainstem SARS-CoV-2 neurotropism in humans. These observations offer insights into developing biomarkers and therapies, while also implicating persistent peroxisome dysfunction as a contributor to the neurological post-acute sequelae of COVID-19. ANN NEUROL 2023;94:531-546.
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Affiliation(s)
- A Roczkowsky
- Department of Medicine, University of Alberta, Edmonton, AB, USA
| | - D Limonta
- Department of Cell Biology, University of Alberta, Edmonton, AB, USA
- Li Ka Shing Institute of Virology, University of Alberta, Edmonton, AB, USA
| | - J P Fernandes
- Department of Medical Microbiology & Immunology, University of Alberta, Edmonton, AB, USA
| | - W G Branton
- Department of Medicine, University of Alberta, Edmonton, AB, USA
| | - M Clarke
- Department of Medicine, University of Alberta, Edmonton, AB, USA
| | - B Hlavay
- Department of Medicine, University of Alberta, Edmonton, AB, USA
| | - R S Noyce
- Department of Medical Microbiology & Immunology, University of Alberta, Edmonton, AB, USA
| | - J T Joseph
- Department of Pathology, University of Calgary, Calgary, AB, USA
| | - N S Ogando
- Department of Medicine, University of Alberta, Edmonton, AB, USA
| | - S K Das
- Department of Laboratory Medicine & Pathology, University of Alberta, Edmonton, AB, USA
| | - M Elaish
- Department of Cell Biology, University of Alberta, Edmonton, AB, USA
| | - N Arbour
- Department of Neuroscience, University of Montreal, and CHUM, Montreal, QC, Canada
| | - D H Evans
- Department of Medical Microbiology & Immunology, University of Alberta, Edmonton, AB, USA
| | - K Langdon
- Department of Pathology, University of Calgary, Calgary, AB, USA
| | - T C Hobman
- Department of Cell Biology, University of Alberta, Edmonton, AB, USA
- Li Ka Shing Institute of Virology, University of Alberta, Edmonton, AB, USA
- Department of Medical Microbiology & Immunology, University of Alberta, Edmonton, AB, USA
| | - C Power
- Department of Medicine, University of Alberta, Edmonton, AB, USA
- Department of Medical Microbiology & Immunology, University of Alberta, Edmonton, AB, USA
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6
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O'Donoghue B, Sexton S, Lyne JP, Roche E, Mifsud N, Brown E, Renwick L, Behan C, Clarke M. Socio-demographic and clinical characteristics of migrants to Ireland presenting with a first episode of psychosis. Ir J Psychol Med 2023; 40:336-342. [PMID: 33632349 DOI: 10.1017/ipm.2020.132] [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] [Indexed: 11/07/2022]
Abstract
OBJECTIVES When presenting with a first episode of psychosis (FEP), migrants can have different demographic and clinical characteristics to the native-born population and this was examined in an Irish Early Intervention for Psychosis service. METHODS All cases of treated FEP from three local mental health services within a defined catchment area were included. Psychotic disorder diagnoses were determined using the SCID and symptom and functioning domains were measured using validated and reliable measures. RESULTS From a cohort of 612 people, 21.1% were first-generation migrants and there was no difference in the demographic characteristics, diagnoses, symptoms or functioning between migrants and those born in the Republic of Ireland, except that migrants from Africa presented with less insight. Of those admitted, 48.6% of admissions for migrants were involuntary compared to 37.7% for the native-born population (p = 0.09). CONCLUSIONS First-generation migrants now make up a significant proportion of people presenting with a FEP to an Irish EI for psychosis service. Broadly the demographic and clinical characteristics of migrants and those born in the Republic of Ireland are similar, except for less insight in migrants from Africa and a trend for a higher proportion of involuntary admissions in the total migrant group.
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Affiliation(s)
- B O'Donoghue
- Orygen, Melbourne, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - S Sexton
- Linndara, Child and Adolescent Mental Health Services, Health Service Executive, Kildare, Ireland
| | - J P Lyne
- Wicklow Mental Health Services, Newcastle Hospital, Greystones, Co. Wicklow, Ireland
- Royal College of Surgeons in Ireland, 123 St Stephens Green, Dublin 2, Ireland
| | - E Roche
- Cluain Mhuire Mental Health Services, Newtownpark Avenue, Blackrock, Co Dublin, Ireland
| | - N Mifsud
- Orygen, Melbourne, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - E Brown
- Orygen, Melbourne, Australia
- Centre for Youth Mental Health, University of Melbourne, Melbourne, Australia
| | - L Renwick
- Division of Nursing, Midwifery and Social Work, Faculty of Biology, Medicine and Health, University of Manchester, England, UK
| | - C Behan
- DETECT Early Intervention for Psychosis Service, Blackrock, Co Dublin, Ireland
| | - M Clarke
- DETECT Early Intervention for Psychosis Service, Blackrock, Co Dublin, Ireland
- Department of Psychiatry, University College Dublin, Dublin, Ireland
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7
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Varadinkova S, Oralova V, Clarke M, Frampton J, Knopfova L, Lesot H, Bartos P, Matalova E. Expression dynamics of metalloproteinases during mandibular bone formation: association with Myb transcription factor. Front Cell Dev Biol 2023; 11:1168866. [PMID: 37701782 PMCID: PMC10493412 DOI: 10.3389/fcell.2023.1168866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2023] [Accepted: 08/18/2023] [Indexed: 09/14/2023] Open
Abstract
As the dentition forms and becomes functional, the alveolar bone is remodelled. Metalloproteinases are known to contribute to this process, but new regulators are emerging and their contextualization is challenging. This applies to Myb, a transcription factor recently reported to be involved in bone development and regeneration. The regulatory effect of Myb on Mmps expression has mostly been investigated in tumorigenesis, where Myb impacted the expression of Mmp1, Mmp2, Mmp7, and Mmp9. The aim of this investigation was to evaluate the regulatory influence of the Myb on Mmps gene expression, impacting osteogenesis and mandibular bone formation. For that purpose, knock-out mouse model was used. Gene expression of bone-related Mmps and the key osteoblastic transcription factors Runx2 and Sp7 was analysed in Myb knock-out mice mandibles at the survival limit. Out of the metalloproteinases under study, Mmp13 was significantly downregulated. The impact of Myb on the expression of Mmp13 was confirmed by the overexpression of Myb in calvarial-derived cells causing upregulation of Mmp13. Expression of Mmp13 in the context of other Mmps during mandibular/alveolar bone development was followed in vivo along with Myb, Sp7 and Runx2. The most significant changes were observed in the expression of Mmp9 and Mmp13. These MMPs and MYB were further localized in situ by immunohistochemistry and were identified in pre/osteoblastic cells as well as in pre/osteocytes. In conclusion, these results provide a comprehensive insight into the expression dynamics of bone related Mmps during mandibular/alveolar bone formation and point to Myb as another potential regulator of Mmp13.
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Affiliation(s)
- S. Varadinkova
- Laboratory of Odontogenesis and Osteogenesis, Institute of Animal Physiology and Genetics, v.v.i, Academy of Sciences, Brno, Czechia
- Department of Physiology, University of Veterinary Sciences, Brno, Czechia
| | - V. Oralova
- Laboratory of Odontogenesis and Osteogenesis, Institute of Animal Physiology and Genetics, v.v.i, Academy of Sciences, Brno, Czechia
- Department of Physiology, University of Veterinary Sciences, Brno, Czechia
| | - M. Clarke
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, United Kingdom
| | - J. Frampton
- Institute of Cancer and Genomic Sciences, University of Birmingham, Birmingham, United Kingdom
| | - L. Knopfova
- Department of Experimental Biology, Faculty of Science, Masaryk University, Brno, Czechia
- International Clinical Research Center, St. Anne’s University Hospital, Brno, Czechia
| | - H. Lesot
- Laboratory of Odontogenesis and Osteogenesis, Institute of Animal Physiology and Genetics, v.v.i, Academy of Sciences, Brno, Czechia
| | - P. Bartos
- Laboratory of Odontogenesis and Osteogenesis, Institute of Animal Physiology and Genetics, v.v.i, Academy of Sciences, Brno, Czechia
| | - E. Matalova
- Laboratory of Odontogenesis and Osteogenesis, Institute of Animal Physiology and Genetics, v.v.i, Academy of Sciences, Brno, Czechia
- Department of Physiology, University of Veterinary Sciences, Brno, Czechia
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8
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Lourenço A, Lee N, Charlwood F, Lambert J, Vera-Sánchez JA, Hussein M, Shipley D, Romano F, Lowe M, Clarke M, Lorentini S, Mazal A, Pettingell J, Palmans H, Thomas R. A portable primary-standard level graphite calorimeter for absolute dosimetry in clinical pencil beam scanning proton beams. Phys Med Biol 2023; 68:175005. [PMID: 37414003 DOI: 10.1088/1361-6560/ace50f] [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: 12/06/2022] [Accepted: 07/06/2023] [Indexed: 07/08/2023]
Abstract
Objective. To report the use of a portable primary standard level graphite calorimeter for direct dose determination in clinical pencil beam scanning proton beams, which forms part of the recommendations of the proposed Institute of Physics and Engineering in Medicine (IPEM) Code of Practice (CoP) for proton therapy dosimetry.Approach. The primary standard proton calorimeter (PSPC) was developed at the National Physical Laboratory (NPL) and measurements were performed at four clinical proton therapy facilities that use pencil beam scanning for beam delivery. Correction factors for the presence of impurities and vacuum gaps were calculated and applied, as well as dose conversion factors to obtain dose to water. Measurements were performed in the middle of 10 × 10 × 10 cm3homogeneous dose volumes, centred at 10.0, 15.0 and 25.0 g·cm-2depth in water. The absorbed dose to water determined with the calorimeter was compared to the dose obtained using PTW Roos-type ionisation chambers calibrated in terms of absorbed dose to water in60Co applying the recommendations in the IAEA TRS-398 CoP.Main results.The relative dose difference between the two protocols varied between 0.4% and 2.1% depending on the facility. The reported overall uncertainty in the determination of absorbed dose to water using the calorimeter is 0.9% (k= 1), which corresponds to a significant reduction of uncertainty in comparison with the TRS-398 CoP (currently with an uncertainty equal or larger than 2.0% (k= 1) for proton beams).Significance. The establishment of a purpose-built primary standard and associated CoP will considerably reduce the uncertainty of the absorbed dose to water determination and ensure improved accuracy and consistency in the dose delivered to patients treated with proton therapy and bring proton reference dosimetry uncertainty in line with megavoltage photon radiotherapy.
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Affiliation(s)
- A Lourenço
- Medical Radiation Science Group, National Physical Laboratory, Teddington TW11 0LW, United Kingdom
- Department of Medical Physics and Biomedical Engineering, University College London, London WC1E 6BT, United Kingdom
| | - N Lee
- Medical Radiation Science Group, National Physical Laboratory, Teddington TW11 0LW, United Kingdom
| | - F Charlwood
- Christie Medical Physics and Engineering, The Christie NHS Foundation Trust, Manchester M20 4BX, United Kingdom
| | - J Lambert
- Rutherford Cancer Centre South Wales, Newport NP10 8FZ, United Kingdom
| | - J A Vera-Sánchez
- Centro de Protonterapia Quirónsalud, E-28223 Pozuelo de Alarcón, Madrid, Spain
| | - M Hussein
- Medical Radiation Science Group, National Physical Laboratory, Teddington TW11 0LW, United Kingdom
- Department of Medical Physics and Biomedical Engineering, University College London, London WC1E 6BT, United Kingdom
| | - D Shipley
- Medical Radiation Science Group, National Physical Laboratory, Teddington TW11 0LW, United Kingdom
| | - F Romano
- Istituto Nazionale di Fisica Nucleare, Sezione di Catania, Via S Sofia 64, I-95123, Catania, Italy
| | - M Lowe
- Christie Medical Physics and Engineering, The Christie NHS Foundation Trust, Manchester M20 4BX, United Kingdom
| | - M Clarke
- Christie Medical Physics and Engineering, The Christie NHS Foundation Trust, Manchester M20 4BX, United Kingdom
| | - S Lorentini
- Protontherapy Department, Azienda Provinciale per i Servizi Sanitari (APSS), Trento, Italy
| | - A Mazal
- Centro de Protonterapia Quirónsalud, E-28223 Pozuelo de Alarcón, Madrid, Spain
| | - J Pettingell
- Rutherford Cancer Centre North East, Bedlington NE22 7FD, United Kingdom
| | - H Palmans
- Medical Radiation Science Group, National Physical Laboratory, Teddington TW11 0LW, United Kingdom
- Medical Physics Group, MedAustron Ion Therapy Center, A-2700 Wiener Neustadt, Austria
| | - R Thomas
- Medical Radiation Science Group, National Physical Laboratory, Teddington TW11 0LW, United Kingdom
- University of Surrey, Faculty of Engineering and Physical Science, Guildford GU2 7XH, United Kingdom
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9
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Abstract
OBJECTIVES There are high levels of nutritional and metabolic, cardiovascular, and respiratory tract diseases among people diagnosed with serious mental illness (SMI). Consequently, we developed a pragmatic, affordable nutritional and exercise intervention: Choices4Health. Due to the COVID-19 pandemic, we modified this intervention so it could be delivered online. The aim of this study was to explore the experience of participating in online Choices4Health, in a real-world clinical setting, from the perspectives of service users with SMI. METHODS The study aim was addressed using thematic analysis. Service users who had attended online Choices4Health, received a SMI diagnosis (defined as a schizophrenia spectrum disorder or an affective disorder), and resided in a South Dublin catchment were invited to participate. Nine participants were purposefully sampled. Semi-structured interviews were conducted by telephone. Data analysis was guided by thematic analysis procedures. RESULTS Six themes were generated: Being ready and not overburdened (Engagement); Gaining knowledge and implementing it (Learning and doing); Viewing the intervention as appropriate and effective (Targeted impact); Being at home with others online (Belonging); Having a positive affective attitude towards the intervention (Feeling); and Perceiving problems with intervention delivery (Recommended change). CONCLUSIONS Findings suggest that online Choices4Health is, broadly speaking, acceptable from a service user perspective, but that further refinement is required to address specific issues participants identified. These relate to follow-up or programme extension, technology access, in-person contact preference, and participant inclusion criteria. Further research is required into online Choices4Health efficacy, innovations to reduce digital exclusion, and managing group dynamics in telehealth interventions.
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Affiliation(s)
- D O'Keeffe
- DETECT Early Intervention in Psychosis Service, County Dublin, Ireland
- ARCHES (Advancing Recovery in Community Healthcare East Services) Recovery College, Clonskeagh Hospital, Dublin, Ireland
| | - M Clarke
- DETECT Early Intervention in Psychosis Service, County Dublin, Ireland
- School of Medicine, Health Sciences Centre, University College Dublin, Dublin, Ireland
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10
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Edginton-White B, Maytum A, Kellaway SG, Goode DK, Keane P, Pagnuco I, Assi SA, Ames L, Clarke M, Cockerill PN, Göttgens B, Cazier JB, Bonifer C. A genome-wide relay of signalling-responsive enhancers drives hematopoietic specification. Nat Commun 2023; 14:267. [PMID: 36650172 PMCID: PMC9845378 DOI: 10.1038/s41467-023-35910-9] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 01/06/2023] [Indexed: 01/18/2023] Open
Abstract
Developmental control of gene expression critically depends on distal cis-regulatory elements including enhancers which interact with promoters to activate gene expression. To date no global experiments have been conducted that identify their cell type and cell stage-specific activity within one developmental pathway and in a chromatin context. Here, we describe a high-throughput method that identifies thousands of differentially active cis-elements able to stimulate a minimal promoter at five stages of hematopoietic progenitor development from embryonic stem (ES) cells, which can be adapted to any ES cell derived cell type. We show that blood cell-specific gene expression is controlled by the concerted action of thousands of differentiation stage-specific sets of cis-elements which respond to cytokine signals terminating at signalling responsive transcription factors. Our work provides an important resource for studies of hematopoietic specification and highlights the mechanisms of how and where extrinsic signals program a cell type-specific chromatin landscape driving hematopoietic differentiation.
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Affiliation(s)
- B Edginton-White
- Institute of Cancer and Genomic Sciences, School of Medicine and Dentistry, University of Birmingham, B152TT, Birmingham, UK.
| | - A Maytum
- Institute of Cancer and Genomic Sciences, School of Medicine and Dentistry, University of Birmingham, B152TT, Birmingham, UK
| | - S G Kellaway
- Institute of Cancer and Genomic Sciences, School of Medicine and Dentistry, University of Birmingham, B152TT, Birmingham, UK
| | - D K Goode
- Department of Haematology, Wellcome and Medical Research Council Cambridge Stem Cell Institute, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, CB2 0AW, UK
| | - P Keane
- Institute of Cancer and Genomic Sciences, School of Medicine and Dentistry, University of Birmingham, B152TT, Birmingham, UK
| | - I Pagnuco
- Institute of Cancer and Genomic Sciences, School of Medicine and Dentistry, University of Birmingham, B152TT, Birmingham, UK
- Centre for Computational Biology, Institute of Cancer and Genomic Sciences, University of Birmingham, B152TT, Birmingham, UK
| | - S A Assi
- Institute of Cancer and Genomic Sciences, School of Medicine and Dentistry, University of Birmingham, B152TT, Birmingham, UK
| | - L Ames
- Institute of Cancer and Genomic Sciences, School of Medicine and Dentistry, University of Birmingham, B152TT, Birmingham, UK
| | - M Clarke
- Institute of Cancer and Genomic Sciences, School of Medicine and Dentistry, University of Birmingham, B152TT, Birmingham, UK
| | - P N Cockerill
- Institute of Cancer and Genomic Sciences, School of Medicine and Dentistry, University of Birmingham, B152TT, Birmingham, UK
| | - B Göttgens
- Department of Haematology, Wellcome and Medical Research Council Cambridge Stem Cell Institute, Jeffrey Cheah Biomedical Centre, Cambridge Biomedical Campus, University of Cambridge, Cambridge, CB2 0AW, UK
| | - J B Cazier
- Institute of Cancer and Genomic Sciences, School of Medicine and Dentistry, University of Birmingham, B152TT, Birmingham, UK
- Centre for Computational Biology, Institute of Cancer and Genomic Sciences, University of Birmingham, B152TT, Birmingham, UK
| | - C Bonifer
- Institute of Cancer and Genomic Sciences, School of Medicine and Dentistry, University of Birmingham, B152TT, Birmingham, UK.
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11
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Clarke M, Barbeau K, Fortier M, De Koninck J. Dreams engaging dreamers in physical activity are accompanied with more positive emotions and better morning mood. Sleep Med 2022. [DOI: 10.1016/j.sleep.2022.05.096] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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12
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Jensen ME, Murphy VE, Harvey S, Gibson PG, Clarke M. Response to '25-OH Vitamin D concentrations measured by LC-MS/MS are equivalent in serum and EDTA plasma'. Steroids 2022; 187:109097. [PMID: 35933038 DOI: 10.1016/j.steroids.2022.109097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 07/26/2022] [Indexed: 10/31/2022]
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13
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Clarke M, O'Connor M, Cluxton C, Farrell E, Fitzpatrick O, Keogh L, Grogan W, McMahon D, Murphy A, Judge L, Conroy M, Naidoo J, Matassa C, Mclaughlin R, Morris P, Hennessy B, Egan K, O'Shea C, O'Doherty D, Breathnach O. CN67 Scattered ward care: The importance of appropriate nursing skill mix in managing oncology inpatients. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.390] [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] Open
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14
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Clarke M, Spurr S, Walker K. The Well-Being and Resilience of Canadian Christian Clergy. Pastoral Psychol 2022; 71:597-613. [PMID: 36032776 PMCID: PMC9390096 DOI: 10.1007/s11089-022-01023-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 07/12/2022] [Indexed: 06/15/2023]
Abstract
Clergy play significant leadership, educational, and caregiving roles in society. However, burnout is a concern for the clergy profession, those they serve, and their families. Effects include decreased ministry effectiveness, lower sense of personal accomplishment in their role, and negative impacts on quality of family life and relationships. Given these risks, knowledge of the nature of Christian clergy's current resilience and well-being in Canada may provide valuable intelligence to mitigate these challenges. In summary, the purpose of this research was to describe and analyze the status of clergy resilience and well-being in Canada, together with offering focused insights. Resilience and well-being surveys used by the co-authors with educators and nurses were adapted for use in this study. This instrument was developed to gain insight into baseline patterns of resilience and well-being and included questions across seven sections: (1) demographic information. (2) health status, (3) professional quality of life, (4) Cantril Well-Being Scale, (5) Ego-Resiliency Scale, (6) Grit Scale, and (7) open-ended questions. The findings provided valuable insights into clergy well-being and resilience that can benefit individual clerics, educational institutions, denominations, and congregations. The participants' current resilience and well-being included high levels of resiliency, moderate grit, and satisfaction with health and wellness. Other significant findings included the impact of congregational flourishing and age. This study found that clergy well-being and resilience was doing well despite the increased adversity of the COVID-19 pandemic. Implications of this study are that clerics may need unique supports based on their age and also whether they serve in a congregation they perceive as flourishing.
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Affiliation(s)
- Margaret Clarke
- Briercrest Seminary, 510 College Dr., Caronport, SK S0H 0S0 Canada
| | - Shelley Spurr
- College of Nursing, University of Saskatchewan, E4244-104 Clinic Place, Saskatoon, SK S7N 2Z4 Canada
| | - Keith Walker
- Department of Educational Administration, University of Saskatchewan, Education Building —28 Campus Dr., Rm 38, Saskatoon, SK S7N 0X1 Canada
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15
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Williamson PR, Barrington H, Blazeby JM, Clarke M, Gargon E, Gorst SL, Saldanha IJ, Tunis S. Review finds core outcome set uptake in new studies and systematic reviews needs improvement. J Clin Epidemiol 2022; 150:154-164. [PMID: 35779824 DOI: 10.1016/j.jclinepi.2022.06.016] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Revised: 05/24/2022] [Accepted: 06/24/2022] [Indexed: 01/19/2023]
Abstract
OBJECTIVE To review evidence about the uptake of core outcome sets (COS). A COS is an agreed standardized set of outcomes that should be measured and reported, as a minimum, in all clinical trials in a specific area of health or health care. STUDY DESIGN AND SETTING This article provides an analysis of what is known about the uptake of COS in research. Similarities between COS and outcomes recommended by stakeholders in the evidence ecosystem is reviewed, and actions taken by them to facilitate COS uptake described. RESULTS COS uptake is low in most research areas. Common facilitators relate to trialist awareness and understanding. Common barriers were not including in the development process all specialties who might use the COS, and the lack of recommendations for how to measure the outcomes. Increasingly, COS developers are considering strategies for promoting uptake earlier in the process, including actions beyond traditional dissemination approaches. Overlap between COS and outcomes in regulatory documents and health technology assessments is good. An increasing number and variety of organisations are recommending COS be considered. CONCLUSION We suggest actions for various stakeholders for improving COS uptake. Research is needed to assess the impact of these actions to identify effective evidence-based strategies.
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Affiliation(s)
- P R Williamson
- Department of Health Data Science, University of Liverpool (a member of Liverpool Health Partners), MRC/NIHR Trials Methodology Research Partnership, Liverpool, UK.
| | - H Barrington
- Department of Health Data Science, University of Liverpool (a member of Liverpool Health Partners), MRC/NIHR Trials Methodology Research Partnership, Liverpool, UK
| | - J M Blazeby
- NIHR Bristol Biomedical Research Centre at University Hospitals Bristol NHS Foundation Trust and the University of Bristol, Bristol Medical School, Population Health Sciences, University of Bristol, Bristol, UK
| | - M Clarke
- Northern Ireland Methodology Hub, Centre for Public Health, Queen's University Belfast, Belfast, UK
| | - E Gargon
- Department of Health Data Science, University of Liverpool (a member of Liverpool Health Partners), MRC/NIHR Trials Methodology Research Partnership, Liverpool, UK
| | - S L Gorst
- Department of Health Data Science, University of Liverpool (a member of Liverpool Health Partners), MRC/NIHR Trials Methodology Research Partnership, Liverpool, UK
| | - I J Saldanha
- Center for Evidence Synthesis in Health, Department of Health Services, Policy, and Practice (Primary), Department of Epidemiology (Secondary), Brown University School of Public Health, Providence, Rhode Island, USA
| | - S Tunis
- Center for Evaluation of Value and Risk in Health (CEVR), Tufts Medical Center, Boston Massachusetts, USA
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16
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Dooley N, Cannon M, Cotter D, Clarke M. Prediction of ADHD symptoms from prenatal data in two large population-based cohorts. Eur Psychiatry 2022. [PMCID: PMC9567313 DOI: 10.1192/j.eurpsy.2022.384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction
The association between low birth weight and attention problems in childhood has been replicated many times (e.g. Momany, Kamradt, & Nikolas, 2018). However birth weight is unlikely the aetiological start-point of this association, as birth weight is itself the product of many prenatal factors e.g. gestational complications, maternal toxin exposure during pregnancy and basic demographics.
Objectives
We explore (1) which prenatal factors best predict attention problems in two independant population-based cohorts of children (2) which associations, if any, are moderated by sex and (3) we report accuracy statistics of our prenatal prediction algorithm for attention problems.
Methods
Participants were children aged 9 from ABCD study from the United States (N > 9,000) and the Growing Up in Ireland (GUI) study from Ireland (N > 6,000). Selected variables included familial pscyhiatric history, maternal smoking during gestation, prescription and non-prescription drug-use during gestation and a variety of gestational complications. All interactions with sex were also included. We used 5-fold cross-validation and elastic net regression (glmnet) to identify the optimal predictors of attention problems (measured by CBCL and SDQ).
Results
Strongest predictors of attention problems in the U.S. cohort included male sex, number of drugs used during pregnancy, number of family members with a history of mental illness, and number of gestational complications. Sex interacted with several of these risks. Protective factors included being a twin/triplet, being Asian, having higher household income and higher parental education level.
Conclusions
Several risk factors for childhood attention problems were identified across both cohorts, supporting their generalizabilty. Other findings were cohort-specific.
Disclosure
No significant relationships.
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17
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Kannikanti D, Charlwood F, Clarke M, Colaco R, Pan S, Saunders D, Sitch P, Thorp N, Whitfield G, Rasool M. PO-1161 Protons in posterior fossa ependymoma- a dosimetric comparison with photons. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03125-5] [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: 10/18/2022]
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18
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Chuter R, Glassborow E, Speight R, Clarke M, Murray L, Radhakrishna G, Lavin V, Aspin L, Aldred M, Gregory S, Richardson J, Handley J. A treatment planning comparison of photon stereotactic ablative radiotherapy and proton beam therapy for the re-irradiation of pelvic cancer recurrence. Phys Imaging Radiat Oncol 2022; 21:78-83. [PMID: 35243036 PMCID: PMC8881531 DOI: 10.1016/j.phro.2022.02.010] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Revised: 02/16/2022] [Accepted: 02/17/2022] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Patients who experience a pelvic cancer recurrence in or near a region that received initial radiotherapy, typically have few options for treatment. Organs at risk (OAR) have often reached their dose constraint limits leaving minimal dose remaining for standard re-irradiation (reRT). However, photon based stereotactic ablative radiotherapy (SABR) has been utilised for reRT with promising initial results although meeting OAR constraints can be challenging. Proton beam therapy (PBT) could offer an advantage. MATERIALS AND METHODS SABR plans used for treatment for ten pelvic reRT patients were dosimetrically compared to PBT plans retrospectively planned using the same CT and contour data. PBT plans were created to match the CTV dose coverage of SABR treatment plans with V100% ≥95%. An 'as low as reasonably achievable' approach was taken to OAR tolerances with consideration of OAR dose from the initial radiation (using equivalent dose in 2 Gy fractions). RESULTS Dosimetric comparison of relevant OAR statistics showed a decrease in OAR dose using PBT over SABR in all patients, with equivalent target coverage. The largest statistically significant reduction was seen for the colon D0.5 cm3 with a median reduction from 13.1 Gy to 5.9 Gy. There were statistically significant dose reductions in the median dose to small bowel, sacral plexus and cauda equina. CONCLUSION PBT has the potential for significant dose reductions for OARs in the pelvic reRT setting compared to SABR. However, it remains unclear if the magnitude of these OAR dose reductions will translate into clinical benefit.
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Affiliation(s)
- R. Chuter
- Christie Medical Physics and Engineering, The Christie NHS Foundation Trust, Wilmslow Road, Manchester M20 4BX, UK
- Division of Cancer Sciences, Faculty of Biology, Medicine and Heath, University of Manchester, Manchester Academic Health Science Centre, The Christie NHS Foundation Trust, Wilmslow Road, Manchester M20 4BX, UK
| | - E. Glassborow
- Christie Medical Physics and Engineering, The Christie NHS Foundation Trust, Wilmslow Road, Manchester M20 4BX, UK
| | - R. Speight
- Leeds Cancer Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - M. Clarke
- Christie Medical Physics and Engineering, The Christie NHS Foundation Trust, Wilmslow Road, Manchester M20 4BX, UK
| | - L. Murray
- Leeds Cancer Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
- Leeds Institute of Medical Research, University of Leeds, Leeds, UK
| | - G. Radhakrishna
- Clinical Oncology, The Christie NHS Foundation Trust, Wilmslow Road, Manchester M20 4BX, UK
| | - V. Lavin
- Clinical Oncology, The Christie NHS Foundation Trust, Wilmslow Road, Manchester M20 4BX, UK
| | - L. Aspin
- Leeds Cancer Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - M Aldred
- Leeds Cancer Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - S Gregory
- Leeds Cancer Centre, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - J. Richardson
- Christie Medical Physics and Engineering, The Christie NHS Foundation Trust, Wilmslow Road, Manchester M20 4BX, UK
- Division of Cancer Sciences, Faculty of Biology, Medicine and Heath, University of Manchester, Manchester Academic Health Science Centre, The Christie NHS Foundation Trust, Wilmslow Road, Manchester M20 4BX, UK
| | - J. Handley
- Christie Medical Physics and Engineering, The Christie NHS Foundation Trust, Wilmslow Road, Manchester M20 4BX, UK
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El Karim IA, Duncan HF, Cushley S, Nagendrababu V, Kirkevang LL, Kruse C, Chong BS, Shah PK, Lappin M, McLister C, Lundy FT, Clarke M. A protocol for the Development of Core Outcome Sets for Endodontic Treatment modalities (COSET): an international consensus process. Trials 2021; 22:812. [PMID: 34789318 PMCID: PMC8597272 DOI: 10.1186/s13063-021-05764-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [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: 06/09/2021] [Accepted: 10/26/2021] [Indexed: 11/25/2022] Open
Abstract
Background The outcome of endodontic treatment is generally assessed using a range of patient and clinician-centred, non-standardised clinical and radiographic outcome measures. This makes it difficult to synthesise evidence for systematic analysis of the literature and the development of clinical guidelines. Core outcome sets (COS) represent a standardised list of outcomes that should be measured and reported in all clinical studies in a particular field. Recently, clinical researchers and guideline developers have focussed on the need for the integration of a patient-reported COS with clinician-centred measures. This study aims to develop a COS that includes both patient-reported outcomes and clinician-centred measures for various endodontic treatment modalities to be used in clinical research and practice. Methods To identify reported outcomes (including when and how they are measured), systematic reviews and their included clinical studies, which focus on the outcome of endodontic treatment and were published between 1990 and 2020 will be screened. The COSs will be defined by a consensus process involving key stakeholders using semi-structured interviews and an online Delphi methodology followed by an interactive virtual consensus meeting. A heterogeneous group of key ‘stakeholders’ including patients, general dental practitioners, endodontists, endodontic teachers, clinical researchers, students and policy-makers will be invited to participate. Patients will establish, via interactive interviews, which outcomes they value and feel should be included in a COS. In the Delphi process, other stakeholders will be asked to prioritise outcomes identified from the literature and patient interviews and will have the opportunity at the end of the first round to add outcomes that are not included, but which they consider relevant. Feedback will be provided in the second round, when participants will be asked to prioritise the list again. If consensus is reached, the remaining outcomes will be discussed at an online meeting and agreement established via defined consensus rules of outcome inclusion. If consensus is not reached after the second round, a third round will be conducted with feedback, followed by the online meeting. Following the identification of a COS, we will proceed to identify how and when these outcomes are measured. Discussion Using a rigorous methodology, the proposed consensus process aims to develop a COS for endodontic treatment that will be relevant to stakeholders. The results of the study will be shared with participants and COS users. To increase COS uptake, it will also be actively shared with clinical guideline developers, research funders and the editors of general dental and endodontology journals. Trial registration COMET 1879. 21 May 2021.
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Affiliation(s)
- I A El Karim
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland.
| | - H F Duncan
- Division of Restorative Dentistry & Periodontology, Dublin Dental University Hospital, Trinity College Dublin, Dublin, Ireland
| | - S Cushley
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland
| | - V Nagendrababu
- Department of Preventive and Restorative Dentistry, College of Dental Medicine, University of Sharjah, Sharjah, United Arab Emirates
| | - L L Kirkevang
- Department of Dentistry and Oral Health, Aarhus University, Aarhus, Denmark
| | - C Kruse
- Department of Dentistry and Oral Health, Aarhus University, Aarhus, Denmark
| | - B S Chong
- Institute of Dentistry, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - P K Shah
- Institute of Dentistry, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - M Lappin
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland
| | - C McLister
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland
| | - F T Lundy
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland
| | - M Clarke
- School of Medicine, Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, Northern Ireland
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Gendia A, Al-Ardah M, Jones R, Korambayil S, Clark J, Clarke M, Finlay I, Peyser P, Cota A. 156 Could a Cohort of Patients be Listed Directly from Video Clinic to Surgery with Assessment on Day of Surgery? The Implementation of Video Clinic in Surgical Patients During the COVID-19 Lockdown. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Aim
To report the feasibly and the safety of utilizing video Clinic during the 2020 pandemic in scheduling a cohort of patients to laparoscopic cholecystectomy (LC) without the need of face-to-face assessment.
Method
A retrospective audit from May to October 2020 was conducted on patients with symptomatic biliary colic disease and selected low risk demographics who were vetted and scheduled for laparoscopic cholecystectomy through video clinic under one of the general surgeons (AC) in a large district hospital. All patients were given the option to have their face-to-face assessment on the day of surgery and if there would be any concerning signs, they would be postponed or investigated if required.
Results
33 patients agreed on the proposed option and were scheduled to LC based on virtual assessment, mean age of 42(±13) years old and 26(79%) were females. 16 (49%) patients had their surgery with average waiting time of 2.1(±1) months and mean BMI of 29.9(±7). 17 (51%) patients are pending future surgery dates. there was no cancellation based on surgery day assessment and or unexpected events intraoperatively.
Conclusions
As virtual clinics played a major role in providing healthcare services during the global pandemic, scheduling patients to surgery without face-to-face assessment was applicable and safe in selected demographics. This could have the potential of reducing waiting time, travelling costs and hospital visits. Moreover, communications with patients regarding the proposed same day assessment played a vital role in reaching a mutual agreement.
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Affiliation(s)
- A Gendia
- Royal Conrwall Hospital, Truro, United Kingdom
| | - M Al-Ardah
- Royal Conrwall Hospital, Truro, United Kingdom
| | - R Jones
- Royal Conrwall Hospital, Truro, United Kingdom
| | | | - J Clark
- Royal Conrwall Hospital, Truro, United Kingdom
| | - M Clarke
- Royal Conrwall Hospital, Truro, United Kingdom
| | - I Finlay
- Royal Conrwall Hospital, Truro, United Kingdom
| | - P Peyser
- Royal Conrwall Hospital, Truro, United Kingdom
| | - A Cota
- Royal Conrwall Hospital, Truro, United Kingdom
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Gendia A, Korambayil S, Cota A, Finlay I, Clarke M, Al-Ardah M, Clark J. 62 Evaluation of Laparoscopic Cholecystectomy with the help of AI-Video Analytics Platform. Br J Surg 2021. [DOI: 10.1093/bjs/znab258.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Aim
This report aims to evaluate the use of an AI video analytics platform in laparoscopic cholecystectomy (LC) based on the achievement of the critical view of safety (CVS) and to assess its ability to correctly comment on CVS.
Method
Touch surgery video platform, an AI-video based analytic tool, was screened for laparoscopic cholecystectomy in our institute and analysed from April 2019 till October 2020. Data collected by the AI included identification of the critical view of safety and time needed to achieve CVS. A reviewer graded the LC according to Nasser grading and evaluated the ability of AI to identify the CVS.
Results
66 LC were included from our video database. CVS was achieved in only 56% (37/66) in all LC videos included. Mean time spent to attend CVS from start of dissection of Calot’s triangle 16.8 (±13.6) mins. 26 (39.4%) LCs were Nasser grade 2 and 20 (30.3%) each were grade 1 and grade 3. There was no significant difference between number of CVS obtained between all grades. Time spent to achieve CVS from dissecting Calot’s triangle were the longest in grade 3 LCs (28.4±17.4 mins) with significant difference between all 3 grades. Finally, the platform correctly commented on CVS in 92.4% of the all LC videos.
Conclusions
AI video analytics can provide a useful tool to assess laparoscopic cholecystectomies and the critical view of safety. Additionally, more studies should explore the use of the platfrom and integrate the results with the clinical outcomes.
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Affiliation(s)
- A Gendia
- Royal Cornwall Hospital NHS Trust, Truro, United Kingdom
| | - S Korambayil
- Royal Cornwall Hospital NHS Trust, Truro, United Kingdom
| | - A Cota
- Royal Cornwall Hospital NHS Trust, Truro, United Kingdom
| | - I Finlay
- Royal Cornwall Hospital NHS Trust, Truro, United Kingdom
| | - M Clarke
- Royal Cornwall Hospital NHS Trust, Truro, United Kingdom
| | - M Al-Ardah
- Royal Cornwall Hospital NHS Trust, Truro, United Kingdom
| | - J Clark
- Royal Cornwall Hospital Trust, Truro, United Kingdom
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Pattle S, MacNeill M, Metzger H, Ma J, McMullan S, Clarke M, Mohan G, Saunders F, Papadaki C, Vaseekaran V. HEAD (AND NECK) IN THE CLOUDS: RE-IMAGINING ROYAL COLLEGE CANCER DATA SETS IN A “WORDCLOUD” FORMAT. Oral Surg Oral Med Oral Pathol Oral Radiol 2021. [DOI: 10.1016/j.oooo.2021.03.125] [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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Rowntree R, Fanning F, Keating D, Murray S, Szigeti A, Doyle R, Mcwilliams S, Clarke M. Clozapine prescribing during follow-up of a first-episode psychosis cohort. Eur Psychiatry 2021. [PMCID: PMC9479901 DOI: 10.1192/j.eurpsy.2021.2124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction Of those with schizophrenia, one third develop treatment-resistant illness. Nearly 60% of these benefit from clozapine- the only antipsychotic medication licensed in this group. Objectives As treatment-resistant illness developed in the follow-up of a first-episode psychosis (FEP) cohort, clozapine was prescribed. This study retrospectively compared the clozapine prescribing patterns, within this cohort, to National Institute for Health and Care Excellence (NICE) guidelines. In addition, impact on hospitalisation, physical health monitoring and augmentation strategies employed following clozapine initiation were examined. Factors delaying initiation of clozapine treatment or contributing to its discontinuation were also explored. Methods The study included 339 individuals resident within an Irish community mental health team catchment area, referred with FEP from 1 January 2005 to 31 August 2016. Data were extracted from electronic medical records. Results Within the cohort, clozapine was prescribed to 32 individuals (9.4%). The mean number of adequate trials of antipsychotic prior to starting clozapine was 2.74 (SD 1.13; range 1–5). The mean time to clozapine trial was 2.1 years (SD 1.95; range 0.17–6.25). Following initiation of clozapine, mean hospital admissions per year fell from 2.3 to 0.3 (p=0.00). Mean inpatient days pre- and post-clozapine also decreased (147 vs. 53; p=0.00). In all, 18 patients ceased use of clozapine, 5 temporarily and 13 permanently. Conclusions Patients are being prescribed clozapine earlier than previously demonstrated. However, delayed treatment remains common, and many patients discontinue clozapine. Further research is necessary to describe and address factors which contribute to its discontinuation. Disclosure No significant relationships.
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Sekaran P, Ross AR, Rooney A, Duthie G, Clarke M, Munro FD, Sabharwal AJ. Introduction of paediatric laparoscopic cholecystectomy in Scotland: a national review of incidence, outcomes and training implications. Scott Med J 2021; 66:148-151. [PMID: 33779405 DOI: 10.1177/0036933021995958] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND We present a national data series to determine the incidence, outcomes and training opportunities for laparoscopic cholecystectomy among children <16yrs in Scotland as performed by paediatric surgeons. METHODS A retrospective cohort study was performed reviewing laparoscopic cholecystectomy performed at the three children's hospitals in Scotland. Using the National Records Scotland Database mid-year population estimates; age and sex specific annual incidence rates of laparoscopic cholecystectomy were calculated between 1998-2015. Trends in the observed case mix were tested using univariate linear regression and students t-test. RESULTS Between 1998-2015; 141 paediatric laparoscopic cholecystectomies were performed. The annual rate of cholecystectomy increased from 0.10/100,000 to 0.88/100,000 (p = 0.069). Sex specific incidences were identified; 0.00-0.90/100,000 (p = 0.098) in girls and 0.20-0.86/100,000 in boys (p = 0.28). Cholecystectomy was more frequent in girls (63%; p = 0.04). No major complications, defined as common bile duct injury or mortality were identified. Overall; 75% of cases were performed by consultants (n = 17 consultants, median = 5 cases, p < 0.05) and 25% by trainees. CONCLUSION We have demonstrated that despite a low national case load (8 laparoscopic cholecystectomies per year) paediatric surgeons have been able to perform laparoscopic cholecystectomy safely without major morbidity.
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Affiliation(s)
- P Sekaran
- Consultant Paediatric Surgeon, Department of Paediatric Surgery, University Hospital Wales, UK
| | - A R Ross
- Department of Paediatric Surgery, Royal Hospital for Sick Children Edinburgh, Scotland, UK
| | - A Rooney
- Department of Paediatric Surgery, Royal Hospital for Sick Children Glasgow, Scotland, UK
| | - G Duthie
- Department of Paediatric Surgery, Royal Hospital for Sick Children Aberdeen, Scotland, UK
| | - M Clarke
- Consultant Paediatric Surgeon, Department of Paediatric Surgery, Royal Hospital for Sick Children Aberdeen, Scotland, UK
| | - F D Munro
- Consultant Paediatric Surgeon, Department of Paediatric Surgery, Royal Hospital for Sick Children Edinburgh, Scotland, UK
| | - A J Sabharwal
- Consultant Paediatric Surgeon, Department of Paediatric Surgery, Royal Hospital for Sick Children Glasgow, Scotland, UK
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Cushley S, Duncan HF, Lappin MJ, Chua P, Elamin AD, Clarke M, El-Karim IA. Efficacy of direct pulp capping for management of cariously exposed pulps in permanent teeth: a systematic review and meta-analysis. Int Endod J 2020; 54:556-571. [PMID: 33222178 DOI: 10.1111/iej.13449] [Citation(s) in RCA: 64] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Accepted: 11/17/2020] [Indexed: 02/06/2023]
Abstract
BACKGROUND The outcome of vital pulp treatment after carious pulp exposure is multifactorial and related to the procedure, biomaterial and pre-operative pulpal diagnosis. OBJECTIVES To conduct a systematic review and meta-analysis determining the outcome of direct pulp capping (DPC) in mature permanent teeth with a cariously exposed pulp and a clinical diagnosis of reversible pulpitis, and ascertain whether the capping material influences the outcome. METHODS Sources: MEDLINE Ovid-SP, Cochrane Central Register of Controlled Trials (CENTRAL), International Clinical Trials Registry Platform (ICTRP), ClinicalTrials.gov, Embase and Web of Science until April 2020. Inclusion: Prospective, retrospective cohort studies and randomized trials investigating DPC outcome or comparing different capping materials after carious pulp exposure. Exclusion: Primary teeth, mechanical, traumatic or not specified pulp exposure, teeth with irreversible pulpitis or no pulpal diagnosis. Risk of bias assessed using Cochrane and modified Downs and Black quality assessment checklist. Meta-analysis on combined clinical/radiographic outcome was performed using a random effect model. Success was defined as absence of signs and symptoms of irreversible pulpitis, apical periodontitis or loss of pulp vitality. RESULTS Quality assessment highlighted four non-randomized studies to be of fair and five of poor quality. Four randomized trials had a high risk of bias. The pooled success rate differed based on material and follow-up. Calcium hydroxide success rate was 74% at 6-months, 65% at 1-year, 59% at 2-3 years and 56% at 4-5 years. Mineral trioxide aggregate (MTA) success was 91%, 86%, 84% and 81% at the same time points. Biodentine success was 96% at 6-months, 86% at 1 year and 86% at 2-3 years. The meta-analysis revealed MTA had better success than calcium hydroxide at 1-year (OR 2.66, 95% CI; 1.46- 4.84, P = 0.001) and 2- to 3-year follow-up (OR 2.21, 95% CI; 1.42-3.44, P = 0.0004). There was no difference between MTA and Biodentine. DISCUSSION These results were based on poor methodological quality studies. The effect size for of MTA vs Ca(OH)2, although modest, was consistent with narrow CI. CONCLUSIONS Low-quality evidence suggests a high success rate for direct pulp capping in teeth with cariously exposed pulps with better long-term outcomes for MTA and Biodentine compared with calcium hydroxide.
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Affiliation(s)
- S Cushley
- School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - H F Duncan
- Division of Restorative Dentistry & Periodontology, Dublin Dental University Hospital, Trinity College Dublin, University of Dublin, Dublin, Ireland
| | - M J Lappin
- School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - P Chua
- School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - A D Elamin
- School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - M Clarke
- School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
| | - I A El-Karim
- School of Medicine Dentistry and Biomedical Sciences, Queen's University Belfast, Belfast, UK
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Glassborow E, Richardson J, Clarke M, Murray L, Speight R, Aspin L, Gregory S, Handley J, Chuter R. PD-0305: SABR re-irradiation of pelvic cancer recurrences: photon vs proton beam therapy. Radiother Oncol 2020. [DOI: 10.1016/s0167-8140(21)00329-7] [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: 11/25/2022]
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Convie LJ, Carson E, McCusker D, McCain RS, McKinley N, Campbell WJ, Kirk SJ, Clarke M. The patient and clinician experience of informed consent for surgery: a systematic review of the qualitative evidence. BMC Med Ethics 2020; 21:58. [PMID: 32653008 PMCID: PMC7353438 DOI: 10.1186/s12910-020-00501-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Accepted: 07/05/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND Informed consent is an integral component of good medical practice. Many researchers have investigated measures to improve the quality of informed consent, but it is not clear which techniques work best and why. To address this problem, we propose developing a core outcome set (COS) to evaluate interventions designed to improve the consent process for surgery in adult patients with capacity. Part of this process involves reviewing existing research that has reported what is important to patients and doctors in the informed consent process. METHODS This qualitative synthesis comprises four phases: identification of published papers and determining their relevance; appraisal of the quality of the papers; identification and summary of the key findings from each paper while determining the definitiveness of each finding against the primary data; comparison of key themes between papers such that findings are linked across studies. RESULTS Searches of bibliographic databases returned 11,073 titles. Of these, 16 studies met the inclusion criteria. Studies were published between 1996 and 2016 and included a total of 367 patients and 74 health care providers. Thirteen studies collected data using in-depth interviews and constant comparison was the most common means of qualitative analysis. A total of 94 findings were extracted from the primary papers and divided into 17 categories and ultimately 6 synthesised findings related to: patient characteristics, knowledge, communication, the model patient, trust and decision making. CONCLUSIONS This qualitative meta-aggregation is the first to examine the issue of informed consent for surgery. It has revealed several outcomes deemed important to capture by patients and clinicians when evaluating the quality of a consent process. Some of these outcomes have not been examined previously in research comparing methods for informed consent. This review is an important step in the development of a COS to evaluate interventions designed to improve the consent process for surgery. REGISTRATION The study protocol was registered on the international prospective register for systematic reviews (PROSPERO ID: CRD42017077101).
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Affiliation(s)
- L. J. Convie
- Department of General Surgery, Ulster Hospital Dundonald, Belfast, UK
- Centre for Public Health, Queen’s University Belfast, Belfast, UK
| | - E. Carson
- Department of General Surgery, Ulster Hospital Dundonald, Belfast, UK
| | - D. McCusker
- Department of General Surgery, Ulster Hospital Dundonald, Belfast, UK
| | - R. S. McCain
- Department of General Surgery, Ulster Hospital Dundonald, Belfast, UK
| | - N. McKinley
- Centre for Public Health, Queen’s University Belfast, Belfast, UK
| | - W. J. Campbell
- Department of General Surgery, Ulster Hospital Dundonald, Belfast, UK
| | - S. J. Kirk
- Department of General Surgery, Ulster Hospital Dundonald, Belfast, UK
| | - M. Clarke
- Centre for Public Health, Queen’s University Belfast, Belfast, UK
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Clarke M, Keogh F, Murphy PT, Morris M, Larkin C, Walsh D, O’Callaghan E. Seasonality of births in affective disorder in an Irish population. Eur Psychiatry 2020; 13:353-8. [DOI: 10.1016/s0924-9338(99)80702-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/1997] [Revised: 06/10/1998] [Accepted: 09/15/1998] [Indexed: 10/18/2022] Open
Abstract
SummarySeasonal variation in the births of patients with schizophrenia is a consistently replicated epidemiological finding. Few studies have investigated this phenomenon among patients with a diagnosis of affective disorder. The majority of season of birth studies have employed the chi square test for statistical analysis, a method that has been subject to some criticism. Using a Kolgomorov-Smirnov type statistic, the quarterly birth distribution of 6,646 patients with an ICD 9/10 diagnosis of affective disorder were compared to the general population. Only the births of those individuals with unipolar forms of affective disorder (n = 4,393) differed significantly from the general population, with significant excesses and deficits in the second quarter and fourth quarter respectively. These results were not altered by application of the displacement test. © 1998 Elsevier, Paris
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Hill M, Crumlish N, Whitty P, Clarke M, Browne S, Gervin M, Kinsella A, Waddington J, Larkin C, O’Callaghan E. The relationship between insight and neurological dysfunction in first-episode psychosis. Eur Psychiatry 2020; 27:200-5. [DOI: 10.1016/j.eurpsy.2011.01.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2010] [Revised: 12/20/2010] [Accepted: 01/03/2011] [Indexed: 10/18/2022] Open
Abstract
AbstractPurposeImpaired insight is commonly seen in psychosis and some studies have proposed that is a biologically based deficit. Support for this view comes from the excess of neurological soft signs (NSS) observed in patients with psychoses and their neural correlates which demonstrate a degree of overlap with the regions of interest implicated in neuroimaging studies of insight. The aim was to examine the relationship between NSS and insight in a sample of 241 first-episode psychosis patients.MethodTotal scores and subscale scores from three insight measures and two NSS scales were correlated in addition to factors representing overall insight and NSS which we created using principal component analysis.ResultsThere were only four significant associations when we controlled for symptoms. “Softer” Condensed Neurological Evaluation (CNE) signs were associated with our overall insight factor (r = 0.19, P = 0.02), with total Birchwood (r = −0.24, P<0.01), and the Birchwood subscales; recognition of mental illness (r = −0.24, P<0.01) and need for treatment (r = −0.18, P = 0.02). Total Neurological Evaluation Scale (NES) and recognition of the achieved effects of medication were also weakly correlated (r = 0.14, P = 0.04).ConclusionThis study does not support a direct link between neurological dysfunction and insight in psychosis. Our understanding of insight as a concept remains in its infancy.
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Clarke M, Davidson JA, Kar-Purkayastha I. A review of the current public health practice for contact tracing in relation to laryngeal TB in England 2012-2016. Public Health 2020; 182:110-115. [PMID: 32251876 DOI: 10.1016/j.puhe.2020.01.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 01/09/2020] [Accepted: 01/23/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVES Contact tracing following identification of tuberculosis (TB) is well established. However, evaluation of this activity, particularly for laryngeal TB, is limited. We compare contact tracing and outcomes in response to laryngeal TB with sputum-smear-positive pulmonary TB (ss + pTB) and consider the public health response in light of our findings. STUDY DESIGN This study is a comparative secondary analysis of retrospective data, extracted from TB surveillance systems, to determine differences in contact tracing process and outcomes between two groups. METHODS Cases of laryngeal TB (without ss + pTB) notified in England between 2012 and 2016 were selected and matched to ss + pTB controls. Number of contacts identified and screened, along with screening outcomes were gathered from local databases. RESULTS There were 44 laryngeal TB cases who met inclusion criteria. The median number of contacts identified per case was 3 and 4 for controls (P = 0.04). Median number of contacts screened was 3 for cases and 4 for controls. The percentage of contacts with TB was 9.7 for cases and 20.3 for controls (P < 0.01). CONCLUSION We observed a small difference, between case and control groups, in number of contacts identified but not number screened, indicative of a broadly similar approach to contact tracing. Conversely, the difference in screening outcomes between the groups was significant. These findings highlight a potential need to further understand infectivity of laryngeal TB; and consider possible implications for public health practice.
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Affiliation(s)
- M Clarke
- Public Health England South East, United Kingdom; Health Education Wessex, United Kingdom.
| | - J A Davidson
- TB Unit, National Infection Service, Public Health England, United Kingdom
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Townell J, MacLaren T, de Ridder L, Shanmugham S, Argent V, Venkataraman A, Clarke M, Khwaja M. Knowledge and Uptake of Voting Rights By Psychiatric Inpatients in Westminster, London During the 2015 Uk General Election. Eur Psychiatry 2020. [DOI: 10.1016/j.eurpsy.2016.01.1650] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
IntroductionBeing able to vote empowers people with mental illness to have a political voice and promotes social inclusion. Evidence shows that patients with mental illness are less likely to vote compared to the general population.ObjectiveThis study explores the knowledge and uptake of the voting rights of adult patients in a psychiatric hospital in the 2015 UK general election.AimsTo understand patients’ eligibility and intentions to vote during the 2015 UK general election. To establish what assistance patients may require in order to vote.MethodsA staff-assisted survey was undertaken in all mental health wards in the Gordon Hospital, Westminster prior to the general election in May 2015.ResultsA total of 51 surveys were returned. Seventy-five percent thought they were eligible to vote, and 47% had already registered. Of those that had not yet registered, 37% wanted staff support to do so. Fifty-seven percent of the respondents intended to vote and of those 9 out of 10 intended to vote in person. Twenty-six percent of those intending to vote identified needing assistance in this process.ConclusionsThe majority of inpatients were aware of their eligibility to vote. Over half of the respondents planned to vote, which is lower than the UK average. As 1 in 4 patients intending to vote requested support, this suggests potential barriers impacting on their ability to exercise their right.Multidisciplinary teams can provide valuable assistance to patients in the voting process in many ways, including information provision, organisation of leave and providing staff escort.Disclosure of interestThe authors have not supplied their declaration of competing interest.
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TORKAMANI N, Jerums G, Crammer P, Skene A, Power D, Panagiotopoulos S, Clarke M, MacIsaac R, Ekinci E. SUN-148 THREE DIMENSIONAL GLOMERULAR RECONSTRUCTION: A NOVEL APPROACH TO EVALUATE RENAL MICROANATOMY IN DIABETIC KIDNEY DISEASE. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.549] [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] Open
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Benson S, Bender AM, Wickenheiser H, Naylor A, Clarke M, Samuels CH, Werthner P. Differences in sleep patterns, sleepiness, and physical activity levels between young adults with autism spectrum disorder and typically developing controls. Dev Neurorehabil 2019; 22:164-173. [PMID: 30067414 DOI: 10.1080/17518423.2018.1501777] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [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] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To investigate the differences in sleep, sleepiness, and physical activity (PA) between young adults with autism spectrum disorder (ASD) and typically developing controls (TDC). METHOD Actigraphic data and questionnaires on sleep, sleepiness, and PA were compared between fifteen adults with ASD (ADOS range 7-19; ages 22.8 ± 4.5 years) and TDC. RESULTS In comparison to the TDC group, the ASD group slept longer on average per night but took longer to fall asleep. In relationship to PA levels, the objective PA levels were lower in the ASD group than the TDC group. Fewer wake minutes during the sleep period in the ASD sample were associated with more PA the following day. CONCLUSION The findings support previous research that demonstrates differences in sleep parameters and PA between ASD and TDC. Interventions aimed at increasing PA in an ASD population may be beneficial for improved sleep.
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Affiliation(s)
- Sarah Benson
- a Faculty of Kinesiology , University of Calgary
| | - Amy M Bender
- b Centre for Sleep, Faculty of Kinesiology , University of Calgary
| | | | | | | | - Charles H Samuels
- d Centre for Sleep & Human Performance , Faculty of Medicine, University of Calgary
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Abstract
Relatively little is yet known about employment readiness and elements that promote access to, and the retention of, employment for adults with autism spectrum disorder (ASD). This paper posits elements within the ecosystem of employment and ASD. The ecosystem approach locates employment among persons with ASD as inextricably linked with broader community resources, family support, workplace capacity building (e.g., employer, co-workers) and policy. Application of the approach is offered through process evaluation data yielded from an ecosystem-informed job readiness program entitled, 'EmploymentWorks Canada'. Findings illustrate job readiness in the context of the broader ecosystem that envelopes salient components in the aim of community engagement and quality of life. Recommendations are offered for community-based applications and for program and research development.
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Affiliation(s)
- David B Nicholas
- Faculty of Social Work (Central and Northern Alberta Region), University of Calgary, 3-250, 10230 Jasper Avenue NW, Edmonton, AB, T5J 4P6, Canada.
| | - Wendy Mitchell
- Sinneave Family Foundation, 300, 3820 - 24 Avenue NW, Calgary, AB, T3B 2X9, Canada
| | - Carolyn Dudley
- Sinneave Family Foundation, 300, 3820 - 24 Avenue NW, Calgary, AB, T3B 2X9, Canada
| | - Margaret Clarke
- Sinneave Family Foundation, 300, 3820 - 24 Avenue NW, Calgary, AB, T3B 2X9, Canada.,Cummings School of Medicine, University of Calgary, 2500 University Drive NW, Calgary, AB, T2N 1N4, Canada
| | - Rosslynn Zulla
- School of Public Health, University of Alberta, 3-300 Edmonton Clinic Health Academy, 11405 - 87 Avenue NW, Edmonton, AB, T6G 1C9, Canada
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Convie L, McCain RS, McKinley N, Kirk SJ, Campbell WJ, Clarke M. Correspondence. Br J Surg 2019; 106:508. [PMID: 30811053 DOI: 10.1002/bjs.11105] [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] [Received: 11/23/2018] [Accepted: 12/11/2018] [Indexed: 11/11/2022]
Affiliation(s)
- L Convie
- Department of General Surgery, Ulster Hospital Dundonald, Belfast, UK.,Department of General Surgery, Centre for Public Health, Queen's University Belfast, Belfast, UK
| | - R S McCain
- Department of General Surgery, Ulster Hospital Dundonald, Belfast, UK
| | - N McKinley
- Department of General Surgery, Centre for Public Health, Queen's University Belfast, Belfast, UK
| | - S J Kirk
- Department of General Surgery, Ulster Hospital Dundonald, Belfast, UK
| | - W J Campbell
- Department of General Surgery, Ulster Hospital Dundonald, Belfast, UK
| | - M Clarke
- Department of General Surgery, Centre for Public Health, Queen's University Belfast, Belfast, UK
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O'Donnell C, Black N, McCourt K, McBrien M, Clarke M, Patterson C, Blackwood B, McAuley D, Shields M. Development of a Core Outcome Set for studies evaluating the effects of anaesthesia on perioperative morbidity and mortality following hip fracture surgery. Br J Anaesth 2019; 122:120-130. [DOI: 10.1016/j.bja.2018.08.017] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2018] [Revised: 08/02/2018] [Accepted: 08/17/2018] [Indexed: 12/31/2022] Open
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Bovill M, Bar-Zeev Y, Gruppetta M, Clarke M, Nicholls K, O'Mara P, Bonevski B, Reath J, Gould G. Giri-nya-la-nha (talk together) to explore acceptability of targeted smoking cessation resources with Australian Aboriginal women. Public Health 2018; 176:149-158. [PMID: 30392971 DOI: 10.1016/j.puhe.2018.08.010] [Citation(s) in RCA: 11] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2018] [Revised: 06/18/2018] [Accepted: 08/30/2018] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To engage with health providers and Aboriginal women to understand what educational resources they want and need to support quit smoking attempts during pregnancy in order to develop a comprehensive evidence-based intervention. STUDY DESIGN Resources were developed in partnership with Aboriginal people, communities and academics with the aim to be inclusive of diverse communities. We then recruited Aboriginal women of various ages for yarning circles (focus groups) held in three Australian states to explore the acceptability of the resources and seeking further guidance as to the needs of Aboriginal women to support smoking cessation during pregnancy. METHODS Yarning circles were recorded and transcribed, and data were analysed independently by two researchers. Responses were coded using predetermined themes and further general inductive analysis for emergent themes. RESULTS Twenty-four Aboriginal women reflected on the resources they included: one pregnant woman, 15 mothers and eight elders. Predetermined themes of attraction, comprehension, cultural acceptability, graphics and layout, persuasion and self-efficacy were explored. Women suggested the following: resources need to be visually attractive and interactive to enhance self-efficacy; additional scientific content on health consequences of smoking and combining with non-pharmacological approaches to quitting. CONCLUSION Indigenous peoples prefer culturally targeted messages. However, developing effective Aboriginal health promotion requires more than a 'culturally appropriate' adaptation of mainstream resources. Consideration needs to be given to the diversity of Aboriginal communities when developing effective, evidence-based interventions. Aboriginal women are calling for innovative and interactive resources that enhance self-efficacy; the use of videos to explain medical and informational brochure content is well received. Requests for non-pharmacological cessation options were reported in New South Wales and Queensland and should be further explored.
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Affiliation(s)
- M Bovill
- School of Medicine and Public Health, University of Newcastle, NSW, Australia.
| | - Y Bar-Zeev
- School of Medicine and Public Health, University of Newcastle, NSW, Australia
| | - M Gruppetta
- Wollotuka Institute, University of Newcastle, NSW, Australia
| | - M Clarke
- OBGYN, Clarence Specialist Clinic, Australia
| | - K Nicholls
- School of Medicine and Public Health, University of Newcastle, NSW, Australia
| | - P O'Mara
- School of Medicine and Public Health, University of Newcastle, NSW, Australia
| | - B Bonevski
- School of Medicine and Public Health, University of Newcastle, NSW, Australia
| | - J Reath
- School of Medicine, Western Sydney University, Australia
| | - G Gould
- School of Medicine and Public Health, University of Newcastle, NSW, Australia
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Behrendt CA, Sigvant B, Szeberin Z, Beiles B, Eldrup N, Thomson I, Venermo M, Altreuther M, Menyhei G, Nordanstig J, Clarke M, Rieß H, Björck M, Debus E. International Variations in Amputation Practice: A VASCUNET Report. J Vasc Surg 2018. [DOI: 10.1016/j.jvs.2018.08.008] [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]
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McIlfatrick S, Muldrew DHL, Carduff E, Clarke M, Coast J, Finucane A, Graham-Wisener L, Hasson F, Larkin P, MacArtney J, McCorry N, Slater P, Watson M, Wright E. 31 A multi-site retrospective case note review for clinical practices of constipation in specialist palliative care settings. BMJ Support Palliat Care 2018. [DOI: 10.1136/bmjspcare-2018-mariecurie.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: 11/03/2022]
Abstract
BackgroundConstipation is a common symptom for patients receiving palliative care. Whilst national clinical guidelines are available on the management of constipation for people with advanced cancer in specialist palliative care (SPC) settings questions exist around clinical practice and the extent to which the guidelines are implemented in practice. This study examine current clinical practice for management of constipation for patients with advanced cancer in SPC settings.MethodsA multi-site retrospective case-note review was conducted consisting of 150 patient case-notes from three SPC units across the United Kingdom between August 2016 and May 2017. Descriptive statistics were used to compare clinical practices to national policy guidelines for constipation.ResultsA physical exam and bowel history was recorded for 109 patients (73%). Whilst the Bristol Stool Chart was used frequently across sites (96%) involvement of the multidisciplinary team varied. Almost a third of patient charts (27%) recorded no evidence of non-pharmacological management strategies. Pharmacological management was recorded frequently with sodium docusate or senna as the preferred laxatives across all sites however 33% of patient charts recorded no information on the titration of laxatives. There were no consistent management strategies recorded for opioid induced constipation or bowel obstructionConclusionAssessment and management of constipation in SPC settings is highly variable. Variations in assessment; limited use of non-pharmacological and preventative strategies and absence of consistent strategies for opioid induced constipation or bowel obstruction are evident. Further education is needed to equip HCPs with the necessary knowledge and skills to assess and manage constipation.References. Friedrichsen M, Erichsen E. The lived experience of constipation in cancer patients in palliative hospital-based home care. Int J Palliat Nurs [Internet] 2004;10(7):321–5. Available from: http://search.ebscohost.com/login.aspx?direct=true&profile=ehost&scope=site&authtype=crawler&jrnl?=13576321&A?N=13991056&h=XKMF4r08srZuhDY0j7C95oLLyYKNHUcvoeEuhyXNnsIM2BI%2BEhmcY1pPP%2BN1pvrMzQ9Bn9b5j45X6WzyBRydEA%3D%3D&crl=c [Accessed: 21 August 2017]. Gilbert EH, et al. Chart reviews in emergency medicine research: Where are the methods?Annals of Emergency Medicine1996;27(3):305–8. Available at: http://www.ncbi.nlm.nih.gov/pubmed/8599488 [Accessed: 17 May 2018]. National Clinical Effectiveness Committee. Management of constipation in adult patients receiving palliative care national clinical guideline No. 10November 2015.. Tvistholm N, Munch L, Danielsen AK. Constipation is casting a shadow over everyday life? A systematic review on older people’s experience of living with constipation [Internet]. Journal of Clinical Nursing2017;26:902–14. Available from: http://doi.wiley.com/10.1111/jocn.13422 [Accessed: 21 August 2017]. Wickson-griffiths A, et al.Revisiting retrospective chart review: An evaluation of nursing home palliative and end-of-life care research. Palliative Medicine Care2014;1(2):8. Available at: www.symbiosisonlinepublishing.com [Accessed: 23 November 2017]
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McIlfatrick S, Muldrew DHL, Carduff E, Clarke M, Coast J, Finucane A, Graham-Wisener L, Hasson F, Larkin P, MacArtney J, McCorry N, Slater P, Watson M, Wright E. 32 Examining the key factors impacting on the implementation of an educational program on constipation in specialist palliative care. BMJ Support Palliat Care 2018. [DOI: 10.1136/bmjspcare-2018-mariecurie.32] [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
IntroductionConstipation is one of the most common symptoms in patients in specialist palliative care (SPC) settings and can cause considerable physical psychological and social suffering for the patient and their family. Due to the high variability in constipation assessment and management in SPC settings questions exist around how to implement an educational program in practice to address this clinical gap.AimTo develop and test the feasibility and acceptability of a novel educational intervention for HCPs to manage constipation experienced by people in SPC settings.MethodUsing the MRC framework for complex interventions and guided by the consolidated framework for implementation research an online resource was developed considering the content context and processes for implementation.ResultsAssessment prevention and management were identified as the core aspects. Six sessions with theoretical content application to practice and reflection through interacting with colleagues were developed in line with the best available evidence. Incentives including an educational bursary and alignment with revalidation and support from senior management champions and the research team were identified as key elements needed successful implementation. Funding IT infrastructure and attitudes to the content have been flagged as potential barriers to success.ConclusionA six week blended program covering the key concepts for assessment and management of constipation in palliative care has been created. Content evidence from the literature and empirical data on the preferred structure and method of delivery as well as key considerations of the contextual factors have been identified as key factors for implementation.References. Craig P, et al.Developing and evaluating complex interventions: The new medical research council guidance. BMJ Clinical Research Ed2008;337(October):a1655. Available at: http://discovery.ucl.ac.uk/168426/. Damschroder LJ, et al. Fostering implementation of health services research findings into practice: A consolidated framework for advancing implementation science. Implementation Science2009;4(50).. Friedrichsen M, Erichsen E. The lived experience of constipation in cancer patients in palliative hospital-based home care. Int J Palliat Nurs [Internet] 2004;10(7):321–5. Available from: http://search.ebscohost.com/login.aspx?direct=true&profile=ehost&scope=site&authtype=crawler&jrnl?=13576321&AN=13991056&h=XKMF4r08srZuhDY0j7C95oLLyYKNHUcvoeEuhyXNnsIM2BI%2BEhmcY1pPP%2BN1pvrMzQ9Bn9b5j45X6WzyBRydEA%3D%3D&crl=c [Accessed: 2017 August 21]. Tvistholm N, Munch L, Danielsen AK. Constipation is casting a shadow over everyday life? A systematic review on older people’s experience of living with constipation [Internet]. Journal of Clinical Nursing2017;26:902–14. Available from: http://doi.wiley.com/10.1111/jocn.13422 [Accessed: 2017 August 21]
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Boswell T, Mahida N, Montgomery R, Clarke M. Enhanced surveillance of Escherichia coli healthcare-associated bloodstream infections – how many are preventable? J Hosp Infect 2018; 100:65-66. [DOI: 10.1016/j.jhin.2018.05.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2018] [Accepted: 05/25/2018] [Indexed: 11/15/2022]
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Healy C, Campbell D, Coughlan H, Clarke M, Kelleher I, Cannon M. Childhood psychotic experiences are associated with poorer global functioning throughout adolescence and into early adulthood. Acta Psychiatr Scand 2018; 138:26-34. [PMID: 29855047 DOI: 10.1111/acps.12907] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [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] [Accepted: 05/10/2018] [Indexed: 01/05/2023]
Abstract
BACKGROUND Psychotic experiences (PEs) are common in childhood and have been associated with concurrent mental disorder and poorer global functioning. Little is known about the effects of childhood PEs on future functioning. We investigated the effects of childhood PEs on global functioning from childhood into early adulthood. METHOD Fifty-six participants from a community sample completed all three waves of the Adolescent Brain Development study (T1x¯ Age: 11.69, T2x¯ Age: 15.80 T3x¯Age: 18.80). At each phase, participants completed a clinical interview assessing for PEs, mental disorder and global function. Repeated measures models, adjusted for mental disorder and gender, were used to compare current (C-GAF) and most severe past (MSP-GAF) functioning in participants who had reported PEs in childhood and controls. RESULTS Participants with a history of PEs had significantly poorer C-GAF (P < 0.001) and MSP-GAF scores (P < 0.001). Poorer functioning was evident in childhood (C-GAF: P = 0.001; MSP-GAF: P < 0.001), adolescence (C-GAF: P < 0.001; MSP-GAF: P = 0.004) and early adulthood (C-GAF: P = 0.001; MSP-GAF: P = 0.076). DISCUSSION Children who report PEs have persistently poorer functioning through to early adulthood. The longitudinal association between childhood PEs and global functioning highlights the underlying global vulnerability in children reporting PEs, beyond what can be explained by mental disorder.
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Affiliation(s)
- C Healy
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin 2, Ireland
| | - D Campbell
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin 2, Ireland
| | - H Coughlan
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin 2, Ireland
| | - M Clarke
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin 2, Ireland.,Department of Psychology, Royal College of Surgeons in Ireland, Dublin 2, Ireland
| | - I Kelleher
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin 2, Ireland
| | - M Cannon
- Department of Psychiatry, Royal College of Surgeons in Ireland, Dublin 2, Ireland.,Department of Psychiatry, Beaumont Hospital, Dublin 9, Ireland.,Trinity College Institute of Neuroscience, Trinity College Dublin, Dublin 2, Ireland
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Kreuzaler P, Clarke M, Brown E, Wilson C, Fisher J, Evan G. 1 Obligatory tumour heterogeneity driven by Myc overexpression: mechanistic insights and therapeutic strategies. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.1] [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] [Indexed: 11/04/2022] Open
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O'Donnell C, Black N, McCourt K, McBrien M, Clarke M, McAuley D, Shields M. Development of a Core Outcome Set for studies evaluating the effects of anaesthesia on perioperative morbidity and mortality within the hip fracture population. Br J Anaesth 2018. [DOI: 10.1016/j.bja.2017.11.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Martin D, McNally M, Castleden H, Worden-Driscoll I, Clarke M, Wall D, Ley M. Linking Inuit Knowledge and Public Health for Improved Child and Youth Oral Health in NunatuKavut. JDR Clin Trans Res 2018; 3:256-263. [PMID: 30938603 DOI: 10.1177/2380084418767833] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The oral health of Inuit children in Canada has been identified as a public health crisis. Although efforts are being made to identify and address ways to deal with this crisis, current policy and program approaches are largely entrenched within the prevailing paradigm of dental science to the exclusion of Indigenous people's understandings of health. This article reports qualitative findings of a larger study aimed at identifying, understanding, and addressing rates of oral disease among children living in NunatuKavut, a cluster of small, coastal Inuit communities located in southern Labrador, Canada. Through 18 focus groups with youth (n = 86), caregivers (n = 22), and interviews with key informant (n = 13), this study begins to elucidate southern Inuit understandings of oral health. Theorized using Two-Eyed Seeing, an Indigenous approach to balancing both Indigenous and non-Indigenous understandings of the world, the findings reported here reveal 3 themes, each of which is crosscut by historical and contemporary dimensions: 1) (w)holistic conceptualizations of health are essential to good oral health, 2) achieving optimal oral health is prohibitive for Inuit communities, and 3) community-engaged oral health service delivery is needed. Our recommendations have implications for improved oral public health service delivery for Inuit communities, in that the inclusion of Inuit perspectives on oral health should form an instrumental element of oral public health service delivery. Knowledge Transfer Statement: The results of this study may be used by clinicians and oral health educators to inform approaches to oral health service delivery within the context of Indigenous communities. It may also be used by policymakers to recognize how historical and contemporary issues of colonization relate to the formation of oral health-related policies.
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Affiliation(s)
- D Martin
- 1 Faculties of Health and Dentistry, Dalhousie University, Halifax, NS, Canada
| | - M McNally
- 2 Faculty of Dentistry, Dalhousie University, Halifax, NS, Canada
| | - H Castleden
- 3 Faculties of Geography and Public Health Sciences, Queen's University, Kingston, ON, Canada
| | - I Worden-Driscoll
- 4 Healthy Populations Institute, Dalhousie University, Halifax, NS, Canada
| | - M Clarke
- 5 NunatuKavut, Newfoundland and Labrador, Canada
| | - D Wall
- 5 NunatuKavut, Newfoundland and Labrador, Canada
| | - M Ley
- 6 Faculty of Medicine, Dalhousie University, Halifax, NS, Canada
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Keane S, Clarke M, Murphy M, McGrath D, Smith D, Farrelly N, MacHale S. Disordered eating behaviour in young adults with type 1 diabetes mellitus. J Eat Disord 2018; 6:9. [PMID: 29744106 PMCID: PMC5930421 DOI: 10.1186/s40337-018-0194-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 04/05/2018] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND The combination of eating disorders and diabetes is associated with increased risk of morbidity and mortality. The aim of this study is to compare the prevalence of disordered eating behaviour (DEB) in young adults with type 1 diabetes mellitus to a sample of non-diabetic controls, and to examine the relationship of DEB to glycaemic control. METHODS The Eating Disorder Examination Questionnaire (EDE-Q) was administered to 51 individuals aged 18-30 years attending an outpatient diabetic clinic in a large university teaching hospital. Glycaemic control was assessed by the glycosylated haemoglobin (HbA1c). The control group comprised a consecutive sample of 236 male and female students aged 18-30 years attending a university primary health care service. RESULTS The mean global EDE-Q score for the diabetes group was 0.82 ± 1.1 (mean ± SD) and the mean for the control group was 1.4 ± 1.3 (mean ± SD). The diabetes group was significantly more likely to have a lower global EDE-Q score compared to the control group. There was no association between the global EDE-Q score of the diabetes group and HbA1c level. CONCLUSIONS We did not find increased levels of disordered eating behavior (DEB) in young adults with type 1 diabetes mellitus compared to a non-diabetic control sample.
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Affiliation(s)
- S Keane
- 1Department of Psychiatry, Beaumont Hospital, Beaumont Road, Dublin 9, Ireland
| | - M Clarke
- 1Department of Psychiatry, Beaumont Hospital, Beaumont Road, Dublin 9, Ireland
| | - M Murphy
- 1Department of Psychiatry, Beaumont Hospital, Beaumont Road, Dublin 9, Ireland
| | - D McGrath
- 2Trinity College Health Service, Dublin, Ireland
| | - D Smith
- 3Department of Endocrinology, Beaumont Hospital, Beaumont Road, Dublin 9, Ireland
| | - N Farrelly
- 2Trinity College Health Service, Dublin, Ireland
| | - S MacHale
- 1Department of Psychiatry, Beaumont Hospital, Beaumont Road, Dublin 9, Ireland
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Shorter GW, Heather N, Bray JW, Giles EL, Holloway A, Barbosa C, Berman AH, O'Donnell AJ, Clarke M, Stockdale KJ, Newbury-Birch D. The 'Outcome Reporting in Brief Intervention Trials: Alcohol' (ORBITAL) framework: protocol to determine a core outcome set for efficacy and effectiveness trials of alcohol screening and brief intervention. Trials 2017; 18:611. [PMID: 29273070 PMCID: PMC5741954 DOI: 10.1186/s13063-017-2335-3] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [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: 07/13/2017] [Accepted: 10/31/2017] [Indexed: 11/12/2022] Open
Abstract
Background The evidence base to assess the efficacy and effectiveness of alcohol brief interventions (ABI) is weakened by variation in the outcomes measured and by inconsistent reporting. The ‘Outcome Reporting in Brief Intervention Trials: Alcohol’ (ORBITAL) project aims to develop a core outcome set (COS) and reporting guidance for its use in future trials of ABI in a range of settings. Methods/design An international Special Interest Group was convened through INEBRIA (International Network on Brief Interventions for Alcohol and Other Drugs) to inform the development of a COS for trials of ABI. ORBITAL will incorporate a systematic review to map outcomes used in efficacy and effectiveness trials of ABI and their measurement properties, using the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) criteria. This will support a multi-round Delphi study to prioritise outcomes. Delphi panellists will be drawn from a range of settings and stakeholder groups, and the Delphi study will also be used to determine if a single COS is relevant for all settings. A consensus meeting with key stakeholder representation will determine the final COS and associated guidance for its use in trials of ABI. Discussion ORBITAL will develop a COS for alcohol screening and brief intervention trials, with outcomes stratified into domains and guidance on outcome measurement instruments. The standardisation of ABI outcomes and their measurement will support the ongoing development of ABI studies and a systematic synthesis of emerging research findings. We will track the extent to which the COS delivers on this promise through an exploration of the use of the guidance in the decade following COS publication.
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Affiliation(s)
- G W Shorter
- Alcohol and Public Health Research Team, School of Health and Social Care, Teesside University, Middlesbrough, UK.,Psychotraumatology, Mental Health & Suicidal Behaviour Research Group, Psychology Research Institute, Ulster University, Coleraine, UK.,Inspire, Belfast, UK.,College of Medicine, Biology and Environment, Australian National University, Canberra, ACT, Australia
| | - N Heather
- Faculty of Health and Life Science, Northumbria University, Newcastle upon Tyne, UK
| | - Jeremy W Bray
- Department of Economics, Bryan School of Business and Economics, University of North Carolina at Greensboro, Greensboro, NC, USA.
| | - E L Giles
- Alcohol and Public Health Research Team, School of Health and Social Care, Teesside University, Middlesbrough, UK
| | - A Holloway
- School of Health in Social Science, University of Edinburgh, Edinburgh, UK
| | - C Barbosa
- Behavioral Health Economics Program, RTI International, Chicago, IL, USA
| | - A H Berman
- Centre for Psychiatry Research, Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden.,Stockholm Health Care Services, Stockholm County Council, Stockholm, Sweden
| | - A J O'Donnell
- Institute of Health and Society, Newcastle University, Newcastle Upon Tyne, UK
| | - M Clarke
- Northern Ireland Methodology Hub, Queen's University of Belfast, Belfast, UK
| | - K J Stockdale
- Alcohol and Public Health Research Team, School of Health and Social Care, Teesside University, Middlesbrough, UK.,School of Psychological and Social Sciences, York St. John University, York, UK
| | - D Newbury-Birch
- Alcohol and Public Health Research Team, School of Health and Social Care, Teesside University, Middlesbrough, UK
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Singh A, Wyatt M, Clarke M, Wales L. Late Sterile Abscess Formation in Carotid Endarterectomy Following Use of BioGlue: A Word of Caution. EJVES Short Rep 2017; 37:12-13. [PMID: 29234733 PMCID: PMC5684536 DOI: 10.1016/j.ejvssr.2017.10.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Revised: 09/27/2017] [Accepted: 10/08/2017] [Indexed: 11/28/2022] Open
Abstract
Introduction BioGlue (CryoLife Inc., Kennesaw, GA) is a commonly used surgical adhesive, designed to achieve haemostasis following large vessel cardiovascular operations. Report An 88-year-old female presents with an enlarging right sided neck mass 9 months after carotid endarterectomy with bovine pericardial patch repair which utilised BioGlue seal the patch suture line. Conclusion BioGlue should be used properly and with caution. In cases of late wound complication following BioGlue use, simple drainage, debridement, and removal of BioGlue remnants may be a satisfactory approach.
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Affiliation(s)
- A Singh
- Northern Vascular Centre, Freeman Hospital, Newcastle, UK
| | - M Wyatt
- Northern Vascular Centre, Freeman Hospital, Newcastle, UK
| | - M Clarke
- Northern Vascular Centre, Freeman Hospital, Newcastle, UK
| | - L Wales
- Northern Vascular Centre, Freeman Hospital, Newcastle, UK
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Nash J, Abdelrahman M, Cunningham L, Paterson D, Clarke M. Management of Gallstone Pancreatitis Audit (Radiological Diagnosis and Timing of Cholecystectomy). Int J Surg 2017. [DOI: 10.1016/j.ijsu.2017.08.464] [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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Power L, Mullally D, de van der Schueren M, Gibney E, Clarke M, Bardon L, Corish C. PT01.3: A Review of Nutritional Screening Tools Used in Older Adults. Clin Nutr 2017. [DOI: 10.1016/s0261-5614(17)30716-1] [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] [Indexed: 10/18/2022]
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