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Hall LA, Powell-Brett S, Halle-Smith J, Ward L, Wiggins T, Markar SR, Roberts KJ. Pancreatic exocrine insufficiency after non-pancreatic upper gastrointestinal surgery: meta-analysis. Br J Surg 2024; 111:znad369. [PMID: 38064682 DOI: 10.1093/bjs/znad369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 09/12/2023] [Accepted: 10/14/2023] [Indexed: 01/07/2024]
Abstract
BACKGROUND Untreated pancreatic exocrine insufficiency (PEI) results in substantial patient harm. Upper gastrointestinal surgery (bariatric metabolic surgery and oesophagogastric resection) affects the delicate physiology of pancreatic exocrine function and may result in PEI. The aim of this study was to assimilate the literature on incidence, diagnosis, and management of PEI after bariatric metabolic surgery and oesophagogastric resection. METHODS A systematic review of PubMed, MEDLINE, and Embase databases identified studies investigating PEI after non-pancreatic upper gastrointestinal surgery. Meta-analyses were undertaken for incidence of PEI and benefit of pancreatic enzyme replacement therapy. RESULTS Among 1620 patients from 24 studies included in quantitative synthesis, 36.0% developed PEI. The incidence of PEI was 23.0 and 50.4% after bariatric metabolic surgery and oesophagogastric resection respectively. Notably, the incidence of PEI was 44% after biliopancreatic diversion with duodenal switch and 66.2% after total gastrectomy. The most common diagnostic test used was faecal elastase 1 (15 of 31 studies), with less than 200 µg/g being diagnostic of PEI. A total of 11 studies considered the management of pancreatic exocrine insufficiency, with 78.6% of patients responding positively to pancreatic enzyme replacement when it was prescribed. CONCLUSION PEI is common after non-pancreatic upper gastrointestinal surgery and patients may benefit from enzyme replacement therapy.
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Affiliation(s)
- Lewis A Hall
- Liver Unit, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham, Birmingham, UK
- College of Medical and Dental Scientists, University of Birmingham, Birmingham, UK
| | - Sarah Powell-Brett
- Liver Unit, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham, Birmingham, UK
| | - James Halle-Smith
- Liver Unit, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham, Birmingham, UK
| | - Liz Ward
- Department Therapies and Dietetics, Churchill Hospital, Oxford University Hospitals Foundation NHS Trust, Oxford, UK
| | - Tom Wiggins
- Department of Bariatric Surgery and Upper Gastrointestinal Surgery, Birmingham Heartlands Hospital, University Hospitals Birmingham, Birmingham, UK
| | - Sheraz R Markar
- Nuffield Department of Surgery, University of Oxford, Oxford, UK
| | - Keith J Roberts
- Liver Unit, Queen Elizabeth Hospital Birmingham, University Hospitals Birmingham, Birmingham, UK
- College of Medical and Dental Scientists, University of Birmingham, Birmingham, UK
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Kuring JK, Mathias JL, Ward L, Tachas G. Inflammatory markers in persons with clinically-significant depression, anxiety or PTSD: A systematic review and meta-analysis. J Psychiatr Res 2023; 168:279-292. [PMID: 37931509 DOI: 10.1016/j.jpsychires.2023.10.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 08/30/2023] [Accepted: 10/06/2023] [Indexed: 11/08/2023]
Abstract
BACKGROUND Depression, anxiety and PTSD appear to be risk factors for dementia, but it is unclear whether they are causal or prodromal. The inflammatory-mediated neurodegeneration hypothesis suggests a causal link, proposing that mental illness is associated with an inflammatory response which, in turn, triggers neurodegenerative changes that lead to dementia. Existing meta-analyses have yet to examine inflammatory markers in depression, anxiety or PTSD with the view to exploring the inflammatory-mediated neurodegeneration hypothesis. The current meta-analysis therefore examined whether: a) depression, anxiety and PTSD are individually associated with inflammation, independently of comorbid mental illnesses and physical health problems with known inflammatory responses, and b) there are any similarities in the inflammatory profiles of these disorders in order to provide a basis for exploring inflammation in people with dementia who have a history of clinically-significant anxiety, depression or PTSD. METHODS PubMed, EMBASE, PsycINFO and CINAHL searches identified 64 eligible studies. RESULTS Depression is associated with an inflammatory response, with tentative evidence to suggest anxiety and PTSD are also associated with inflammation. However, the specific response may differ across these disorders. LIMITATIONS The data for anxiety, PTSD and multiple inflammatory markers were limited. CONCLUSIONS Depression, anxiety, and PTSD each appear to be associated with an inflammatory response in persons who do not have comorbid mental or physical health problems that are known to be associated with inflammation. Whether this inflammatory response underlies the increased risk of dementia in persons with a history of depression and anxiety, and possibly PTSD, remains to be determined.
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Affiliation(s)
- J K Kuring
- Faculty of Health & Medical Sciences, University of Adelaide, Adelaide, Australia
| | - J L Mathias
- Faculty of Health & Medical Sciences, University of Adelaide, Adelaide, Australia.
| | - L Ward
- Faculty of Health & Medical Sciences, University of Adelaide, Adelaide, Australia
| | - G Tachas
- Antisense Therapeutics Ltd, Melbourne, Australia
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Feizpour A, Doré V, Doecke JD, Saad ZS, Triana-Baltzer G, Slemmon R, Maruff P, Krishnadas N, Bourgeat P, Huang K, Fowler C, Rainey-Smith SR, Bush AI, Ward L, Robertson J, Martins RN, Masters CL, Villemagne VL, Fripp J, Kolb HC, Rowe CC. Two-Year Prognostic Utility of Plasma p217+tau across the Alzheimer's Continuum. J Prev Alzheimers Dis 2023; 10:828-836. [PMID: 37874105 DOI: 10.14283/jpad.2023.83] [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] [Indexed: 10/25/2023]
Abstract
BACKGROUND Plasma p217+tau has shown high concordance with cerebrospinal fluid (CSF) and positron emission tomography (PET) measures of amyloid-β (Aβ) and tau in Alzheimer's Disease (AD). However, its association with longitudinal cognition and comparative performance to PET Aβ and tau in predicting cognitive decline are unknown. OBJECTIVES To evaluate whether p217+tau can predict the rate of cognitive decline observed over two-year average follow-up and compare this to prediction based on Aβ (18F-NAV4694) and tau (18F-MK6240) PET. We also explored the sample size required to detect a 30% slowing in cognitive decline in a 2-year trial and selection test cost using p217+tau (pT+) as compared to PET Aβ (A+) and tau (T+) with and without p217+tau pre-screening. DESIGN A prospective observational cohort study. SETTING Participants of the Australian Imaging, Biomarker and Lifestyle Flagship Study of Ageing (AIBL) and Australian Dementia Network (ADNeT). PARTICIPANTS 153 cognitively unimpaired (CU) and 50 cognitively impaired (CI) individuals. MEASUREMENTS Baseline p217+tau Simoa® assay, 18F-MK6240 tau-PET and 18F-NAV4694 Aβ-PET with neuropsychological follow-up (MMSE, CDR-SB, AIBL-PACC) over 2.4 ± 0.8 years. RESULTS In CI, p217+tau was a significant predictor of change in MMSE (β = -0.55, p < 0.001) and CDR-SB (β =0.61, p < 0.001) with an effect size similar to Aβ Centiloid (MMSE β = -0.48, p = 0.002; CDR-SB β = 0.43, p = 0.004) and meta-temporal (MetaT) tau SUVR (MMSE: β = -0.62, p < 0.001; CDR-SB: β = 0.65, p < 0.001). In CU, only MetaT tau SUVR was significantly associated with change in AIBL-PACC (β = -0.22, p = 0.008). Screening pT+ CI participants into a trial could lead to 24% reduction in sample size compared to screening with PET for A+ and 6-13% compared to screening with PET for T+ (different regions). This would translate to an 81-83% biomarker test cost-saving assuming the p217+tau test cost one-fifth of a PET scan. In a trial requiring PET A+ or T+, p217+tau pre-screening followed by PET in those who were pT+ would cost more in the CI group, compared to 26-38% biomarker test cost-saving in the CU. CONCLUSIONS Substantial cost reduction can be achieved using p217+tau alone to select participants with MCI or mild dementia for a clinical trial designed to slow cognitive decline over two years, compared to participant selection by PET. In pre-clinical AD trials, p217+tau provides significant cost-saving if used as a pre-screening measure for PET A+ or T+ but in MCI/mild dementia trials this may add to cost both in testing and in the increased number of participants needed for testing.
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Affiliation(s)
- A Feizpour
- Professor Christopher C Rowe, Department of Molecular Imaging and Therapy, Austin Health, 145 Studley Road, Heidelberg, VIC. 3084, Australia. Telephone: +61-3-9496 3321. Fax +61-3-9458 5023.
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O'Grady HM, Harrison R, Snedeker K, Trufen L, Yue P, Ward L, Fifen A, Jamieson P, Weiss A, Coulthard J, Lynch T, Croxen MA, Li V, Pabbaraju K, Wong A, Zhou HY, Dingle TC, Hellmer K, Berenger BM, Fonseca K, Lin YC, Evans D, Conly JM. A two-ward acute care hospital outbreak of SARS-CoV-2 delta variant including a point-source outbreak associated with the use of a mobile vital signs cart and sub-optimal doffing of personal protective equipment. J Hosp Infect 2023; 131:1-11. [PMID: 36195200 PMCID: PMC9527227 DOI: 10.1016/j.jhin.2022.09.019] [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] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 09/16/2022] [Accepted: 09/27/2022] [Indexed: 01/25/2023]
Abstract
BACKGROUND The arrival of the Delta variant of SARS-CoV-2 was associated with increased transmissibility and illness of greater severity. Reports of nosocomial outbreaks of Delta variant COVID-19 in acute care hospitals have been described but control measures varied widely. AIM Epidemiological investigation of a linked two-ward COVID-19 Delta variant outbreak was conducted to elucidate its source, risk factors, and control measures. METHODS Investigations included epidemiologic analysis, detailed case review serial SARS-CoV-2 reverse transcriptase-polymerase chain reaction (RT-PCR) testing of patients and healthcare workers (HCWs), viral culture, environmental swabbing, HCW-unaware personal protective equipment (PPE) audits, ventilation assessments, and the use of whole genome sequencing (WGS). FINDINGS This linked two-ward outbreak resulted in 17 patient and 12 HCW cases, despite an 83% vaccination rate. In this setting, suboptimal adherence and compliance to PPE protocols, suboptimal hand hygiene, multi-bedded rooms, and a contaminated vital signs cart with potential fomite or spread via the hands of HCWs were identified as significant risk factors for nosocomial COVID-19 infection. Sudden onset of symptoms, within 72 h, was observed in 79% of all Ward 2 patients, and 93% of all cases (patients and HCWs) on Ward 2 occurred within one incubation period, consistent with a point-source outbreak. RT-PCR assays showed low cycle threshold (CT) values, indicating high viral load from environmental swabs including the vital signs cart. WGS results with ≤3 SNP differences between specimens were observed. CONCLUSION Outbreaks on both wards settled rapidly, within 3 weeks, using a `back-to-basics' approach without extraordinary measures or changes to standard PPE requirements. Strict adherence to recommended PPE, hand hygiene, education, co-operation from HCWs, including testing and interviews, and additional measures such as limiting movement of patients and staff temporarily were all deemed to have contributed to prompt resolution of the outbreak.
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Affiliation(s)
- H M O'Grady
- Infection Prevention and Control, Alberta Health Services, Calgary, Alberta, Canada
| | - R Harrison
- Department of Medicine, University of Alberta, Edmonton, Alberta, Canada; Workplace Health and Safety, Alberta Health Services, Edmonton, Alberta, Canada
| | - K Snedeker
- Provincial Population and Public Health, Alberta Health Services, Calgary, Alberta, Canada
| | - L Trufen
- Workplace Health and Safety, Alberta Health Services, Edmonton, Alberta, Canada
| | - P Yue
- Infection Prevention and Control, Alberta Health Services, Calgary, Alberta, Canada
| | - L Ward
- Infection Prevention and Control, Alberta Health Services, Calgary, Alberta, Canada
| | - A Fifen
- Infection Prevention and Control, Alberta Health Services, Calgary, Alberta, Canada
| | - P Jamieson
- Department of Family Medicine, University of Calgary and Alberta Health Services, Calgary, Alberta, Canada; Site Administration, Foothills Medical Centre, Alberta Health Services, Calgary, Alberta, Canada
| | - A Weiss
- Site Administration, Foothills Medical Centre, Alberta Health Services, Calgary, Alberta, Canada
| | - J Coulthard
- Site Administration, Foothills Medical Centre, Alberta Health Services, Calgary, Alberta, Canada
| | - T Lynch
- Department of Pathology & Laboratory Medicine, University of Calgary and Alberta Health Services, Calgary, Alberta, Canada; Genomics and Bioinformatics, Alberta Public Health Laboratory, Alberta Precision Laboratories, Calgary, Alberta, Canada; Alberta Public Health Laboratory, Alberta Precision Laboratories, Calgary, Alberta, Canada
| | - M A Croxen
- Alberta Public Heath Laboratory, Alberta Precision Laboratories, Edmonton, Alberta, Canada; Department of Laboratory Medicine, University of Alberta, Edmonton, Alberta, Canada; Li Ka Shing Institute of Virology, University of Alberta, Edmonton, Alberta, Canada
| | - V Li
- Alberta Public Heath Laboratory, Alberta Precision Laboratories, Edmonton, Alberta, Canada
| | - K Pabbaraju
- Alberta Public Health Laboratory, Alberta Precision Laboratories, Calgary, Alberta, Canada
| | - A Wong
- Alberta Public Health Laboratory, Alberta Precision Laboratories, Calgary, Alberta, Canada
| | - H Y Zhou
- Alberta Public Health Laboratory, Alberta Precision Laboratories, Calgary, Alberta, Canada; Department of Microbiology, Immunology, and Infectious Diseases, University of Calgary, Calgary, Alberta, Canada
| | - T C Dingle
- Department of Pathology & Laboratory Medicine, University of Calgary and Alberta Health Services, Calgary, Alberta, Canada; Alberta Public Health Laboratory, Alberta Precision Laboratories, Calgary, Alberta, Canada
| | - K Hellmer
- Site Administration, Foothills Medical Centre, Alberta Health Services, Calgary, Alberta, Canada
| | - B M Berenger
- Department of Pathology & Laboratory Medicine, University of Calgary and Alberta Health Services, Calgary, Alberta, Canada; Alberta Public Health Laboratory, Alberta Precision Laboratories, Calgary, Alberta, Canada
| | - K Fonseca
- Alberta Public Health Laboratory, Alberta Precision Laboratories, Calgary, Alberta, Canada; Department of Microbiology, Immunology, and Infectious Diseases, University of Calgary, Calgary, Alberta, Canada
| | - Y-C Lin
- Li Ka Shing Institute of Virology, University of Alberta, Edmonton, Alberta, Canada; Department of Medical Microbiology & Immunology, University of Alberta, Edmonton, Alberta, Canada
| | - D Evans
- Li Ka Shing Institute of Virology, University of Alberta, Edmonton, Alberta, Canada; Department of Medical Microbiology & Immunology, University of Alberta, Edmonton, Alberta, Canada
| | - J M Conly
- Infection Prevention and Control, Alberta Health Services, Calgary, Alberta, Canada; Department of Pathology & Laboratory Medicine, University of Calgary and Alberta Health Services, Calgary, Alberta, Canada; Department of Microbiology, Immunology, and Infectious Diseases, University of Calgary, Calgary, Alberta, Canada; Department of Medicine, University of Calgary and Alberta Health Services, Calgary, Alberta, Canada; W21C Research and Innovation Centre, O'Brien Institute for Public Health, University of Calgary, Calgary, Alberta, Canada; Snyder Institute for Chronic Diseases, University of Calgary and Alberta Health Services, Calgary, Alberta, Canada.
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5
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Van Oirschot M, Bergman A, Verbakel W, Ward L, Gagne I, Huang V, Chng N, Houston P, Symes K, Thomas C, Basran P, Bowes D, Harrow S, Olson R, Senan S, Warner A, Palma D, Gaede S. Does Compromising Target Coverage Impact Overall Survival when Treating Oligometastatic Disease with Stereotactic Ablative Radiotherapy (SABR)? Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.622] [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: 11/16/2022]
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6
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Magner S, Carey S, Harrington G, Ward L, Smyth H, Purcell R, Callaly L, O'Caheny C, Pender C, Buckley B, Laguna R, Riches R, Mitchell M, Carrabine N, Ramiah V, Byrne C. 306 GERIATRICIAN-LED COMPREHENSIVE GERIATRIC ASSESSMENT IN THE EMERGENCY DEPARTMENT: A COST-EFFECTIVE SERVICE APPROVED BY PATIENTS. Age Ageing 2022. [DOI: 10.1093/ageing/afac218.269] [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] Open
Abstract
Abstract
Background
Many older people are brought to the Emergency Department (ED) who do not require acute hospital admission but there are risks to these patients if this occurs. The Frailty Intervention Team (FIT) are an interdisciplinary team based in the ED including physiotherapy, occupational therapy, speech and language therapy, dietetics, pharmacy, advanced nurse practitioners, and a geriatric registrar and consultant. They assess frail older patients and suggest alternative care pathways to admission. We aimed to investigate the impact of FIT on admission avoidance, bed days saved and to obtain patient feedback on their experience.
Methods
Routinely collected data from May 2021 to April 2022 was reviewed retrospectively. An anonymous patient feedback questionnaire was posted to 40 patients randomised from the FIT worklist between January to May 2022.
Results
2,025 Comprehensive Geriatric Assessments (CGA) were completed between May 2021 and April 2022. 38% percent of patients were discharged home, 45% of this number had follow-up arranged. 104 patients were transferred directly to an offsite bed, mostly rehabilitation. We estimate we avoided 51 admissions to the acute hospital per month, almost half of these were patients admitted to the hospital and, who we discharged to alternative care pathways or home. The average length of stay in April 2022 was 22 days – by avoiding 615 admissions between May 2021 and April 2022 we have saved 13,530 bed days at an estimated cost saving of almost €11 million. 15 completed questionnaires were returned. 73% were very satisfied with their experience. 87% felt the FIT team helped facilitate their discharge from ED. The main themes identified from open ended questions included thorough assessment, patient centred care and satisfaction with early intervention and discharge.
Conclusion
A Frailty Intervention Team is a cost effective and patient centred way of avoiding unnecessary admissions for older people presenting to the ED.
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Affiliation(s)
- S Magner
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - S Carey
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - G Harrington
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - L Ward
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - H Smyth
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - R Purcell
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - L Callaly
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - C O'Caheny
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - C Pender
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - B Buckley
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - R Laguna
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - R Riches
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - M Mitchell
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - N Carrabine
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - V Ramiah
- Mater Misericordiae University Hospital , Dublin, Ireland
| | - C Byrne
- Mater Misericordiae University Hospital , Dublin, Ireland
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7
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Ciofani JL, Ward L, Liulu X, Chan R, Sampedro S, Soh HC, March L. Polymyositis and raised troponin after mRNA COVID-19 vaccination. Intern Med J 2022; 52:1840-1842. [PMID: 36000405 PMCID: PMC9538780 DOI: 10.1111/imj.15882] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Accepted: 06/13/2022] [Indexed: 12/01/2022]
Affiliation(s)
- J L Ciofani
- Department of Cardiology, Royal North Shore Hospital, Sydney, Australia.,The University of Sydney, Sydney, Australia
| | - L Ward
- Department of Rheumatology, Royal North Shore Hospital, Sydney, Australia
| | - X Liulu
- Department of Cardiology, Royal North Shore Hospital, Sydney, Australia
| | - Rcf Chan
- Electron Microscopy Unit, Department of Anatomical Pathology, Concord Repatriation General Hospital, Sydney, Australia
| | - S Sampedro
- Electron Microscopy Unit, Department of Anatomical Pathology, Concord Repatriation General Hospital, Sydney, Australia
| | - H C Soh
- Department of Anatomical Pathology, Royal North Shore Hospital, Sydney, Australia
| | - L March
- The University of Sydney, Sydney, Australia.,Department of Rheumatology, Royal North Shore Hospital, Sydney, Australia
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Brandenburg C, Raatz M, Ward L. What is known about clinician researcher careers in allied health? A scoping review of the last decade. J Health Organ Manag 2022; ahead-of-print. [PMID: 35452578 DOI: 10.1108/jhom-12-2021-0441] [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] [Indexed: 11/17/2022]
Abstract
PURPOSE Although the benefits of clinician researchers for health services are now more clearly recognised, their career development is not well understood. Hence, the purpose of this paper, a scoping review, is to determine what has been discussed in the literature about career opportunities for allied health (AH) clinician researchers in health services. DESIGN/METHODOLOGY/APPROACH A structured literature search was completed in December 2020 for literature published 2010-2020 in English. A total of 2,171 unique abstracts were found and screened by two reviewers and 206 articles progressed to full text screening. FINDINGS Forty-six studies were ultimately included; however, only two of these had aims directly related to AH clinician researcher careers, with the remainder containing only incidental data on this topic. Over half (56.5%) of the included studies were conducted in Australia, with a variety of AH professions represented. In terms of research design, 52.2% used cross-sectional survey designs, while case studies and qualitative research designs were also common. Key observations were that varying terminology and definitions were used, and there was little information about the inclusion of research in clinical positions or opportunities for formal clinical researcher positions in health services. There was some evidence to support that there are limited career opportunities after PhD completion, and that current career pathways are insufficient. There was conflicting evidence on whether engagement in research is beneficial for clinical career progression. ORIGINALITY/VALUE This review highlights a lack of research on this topic and outlines future directions to better support career pathways for AH clinician researchers.
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Affiliation(s)
| | - Madeline Raatz
- Metro South Hospital and Health Service, Woolloongabba, Australia
| | - Liz Ward
- Metro South Hospital and Health Service, Woolloongabba, Australia
- School of Health and Rehabilitation Sciences, The University of Queensland, Brisbane, Australia
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Vayalumkal J, Pillai D, Oberding L, Ward L, Fonseca K, Mehrem AA, Conly J. Determination of SARS-CoV-2 Contamination in a Neonatal Intensive Care Unit (NICU) Environment Using Droplet Digital PCR (ddPCR). Int J Infect Dis 2022. [PMCID: PMC8884753 DOI: 10.1016/j.ijid.2021.12.125] [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] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Purpose Neonatal infections with SARS-CoV-2 are thought to be less contagious than in older children and adults. The transmission of SARS-CoV-2 from neonates and their environment has not been well studied. Droplet Digital PCR (ddPCR) is an emerging and sensitive technology that can aid infection control investigations. We sought to document surface contamination within the immediate environment of a preterm neonate with congenital COVID-19 using ddPCR. Methods & Materials On day 5 of life, a total of 23 environmental samples were collected in Eswabs (Amies media) based on proximity to the neonate, from the inside (7) and outside (16) of the neonate's incubator for ddPCR analysis. Samples were extracted, using an in-house method and each extract was run for reverse-transcription ddPCR measurement using the Bio-Rad SARS-CoV-2 ddPCR Kit. The 96-well RT-ddPCR ready plate was loaded into the QX200 Droplet Reader (Bio-Rad, Pleasanton, CA). The fluorescence intensity of each droplet was measured, and droplets were determined to be positive or negative for gene targets (N1, N2). Results All samples collected from outside of the incubator were negative.These included: a stethoscope hanging outside of the incubator, nearby keyboard/mouse, wireless phone receiver, barcode scanner, blood culture bottles, pens/pencils, light switches, weigh scale, countertop/shelf, cart with drawers and incubator port release clips. Samples collected from inside the incubator were positive for SARS-CoV-2. These results reported in copies per microlitre (cp/µL) extract included: the swaddle cloth (0.4 N2), sheets behind the neonate's head (11.4 N1, 16.9 N2), cardiorespiratory and saturation monitor leads and cables near the neonate's head (2.8 N1,4.5 N2), near the neonate's feet (2.1 N1, 3.7 N2), and nametags hanging on a panel (1.0 N1,1.2 N2). The highest levels were noted from the neonate's drool (25.2 N1, 35.2 N2). Conclusion The presence of SARS-CoV-2 was confirmed by ddPCR in environmental samples inside the incubator confirming the ability of the neonate to spread the virus in close quarters. No virus was identified outside of the incubator which suggests appropriate hand hygiene and disinfection of environmental surfaces. ddPCR appears to be a useful tool for investigating the potential role of fomites in COVID-19 transmission
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Blazeby J, Blencowe N, Skilton A, Shirkey B, Ward L. P-OGC97 Development and piloting of surgical quality assurance methods for randomised controlled trials (RCTs): an example from a trial comparing laparoscopically assisted oesophagectomy vs. open oesophagectomy. Br J Surg 2021. [DOI: 10.1093/bjs/znab430.224] [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
Background
RCTs in surgery are frequently criticised because the standard to which operations are performed (quality assurance - QA) is not considered during study design and delivery, risking performance bias. Lack of clarity about surgical QA may also influence the successful implementation of RCT results into routine practice, because it is unclear how procedures were undertaken. We developed QA measures for an RCT comparing laparoscopically assisted and open oesophagectomy (LAO and OO).
Methods
Five QA categories were developed during the pilot and applied to the main trial, using data from patients receiving their randomized allocation in each group: i) entry criteria for centres; ii) entry criteria for surgeons; surgical protocols for key components of LAO and OO with mandated, prohibited and flexible components, monitored using iii) case report forms (CRFs) to record protocol adherence; and iv) intra-operative photographs to demonstrate protocol adherence (using the visible anatomical structures to determine if the component had been fully completed); and v) lymph node count and length of oesophagus.
Results
8 centres and 39 surgeons participated and met entry criteria. 145 (LAO) and 149 (OO) patients underwent their randomized surgical procedure. Key procedural components were reported as complete in CRFs at similar rates in both groups, with >70% undergoing mandated components. However, adherence assessed using photographs was consistently lower than the CRFs. For example, left gastric artery lymphadenectomies were reported as complete in > 98% CRFs (LAO and OO) whereas photographs found this to be complete in 42% (OO) and 54% (LAO). Median nodal count was similar in both groups (145 LAO=24.7, SD = 10.6 and 149 OO = 26.4, SD = 10.2) as was length of resected oesophagus.
Conclusions
Assessing surgical QA in a multi-centre trial is logistically challenging but feasible. Whilst video data from laparoscopic cases could be collected and assessed, it was not possible with open surgery. Understanding adherence to the study protocol using photographs in addition to CRFs was important because of marked differences between what surgeons reported had been undertaken and images of what had been achieved. It is recommended that surgical trials include QA processes to understand protocol adherence and examine performance bias between groups.
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Affiliation(s)
- Jane Blazeby
- Bristol Centre for Surgical Research, Bristol, United Kingdom
| | | | - Anni Skilton
- Bristol Centre for Surgical Research, Bristol, United Kingdom
| | | | - Liz Ward
- Bristol Trials Centre, Bristol, United Kingdom
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Alt J, Eveland R, Fiorello A, Haas B, Meszaros J, McEvoy B, Ridenour C, Shaffer D, Yirava W, Ward L. Development and validation of technologies suitable for the decontamination and re-use of contaminated N95 filtering facepiece respirators in response to the COVID-19 pandemic. J Hosp Infect 2021; 119:141-148. [PMID: 34637850 PMCID: PMC8501551 DOI: 10.1016/j.jhin.2021.10.004] [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] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 09/24/2021] [Accepted: 10/03/2021] [Indexed: 11/13/2022]
Abstract
Background Coronavirus disease 2019 (COVID-19) has brought significant challenges to society globally, particularly in the area of healthcare provision. A pressing need existed in protecting those tasked with delivering healthcare solutions during the COVID-19 crisis by providing solutions for preserving adequate supplies of effective personal protective equipment (PPE). Aim To evaluate and validate available methods for the decontamination of N95 filtering facepiece respirators (FFRs) while maintaining functionality during re-use. Methods Multiple low-temperature steam and vaporized hydrogen peroxide (VHP) technologies were assessed for inactivation of Mycobacterium spp. and feline calicivirus (employed as representatives of the contamination challenge). Findings Virus (≥3log10) and Mycobacterium spp. (≥6log10) inactivation was achieved on various types of N95 FFRs using an array of heat (65–71oC), humidity (>50% relative humidity) and VHP without affecting the performance of the PPE. Conclusion The methods have been validated and were authorized by the US Food and Drug Administration under a temporary emergency use authorization. Based on the findings, opportunities exist for development and deployment of decontamination methods made from simple, general purpose materials and equipment should a future need arise.
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Affiliation(s)
- J Alt
- STERIS Healthcare, Mentor, OH, USA
| | | | | | - B Haas
- STERIS Canada ULC, Québec, QC, Canada
| | | | - B McEvoy
- STERIS Applied Sterilization Technologies, Tullamore, Ireland.
| | | | | | - W Yirava
- STERIS Healthcare, Mentor, OH, USA
| | - L Ward
- STERIS Healthcare, Mentor, OH, USA
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Hoffman E, Dang U, Clemens P, Gordish-Dressman H, Schwartz B, Mengle-Gaw L, Leinonen M, Smith E, Castro D, Kuntz N, Finkel R, Tulinius M, Nevo Y, Ryan M, Webster R, van den Anker J, Ward L, Damsker J, McDonald C, Guglieri M, Mah J. CLINICAL TRIAL HIGHLIGHTS. Neuromuscul Disord 2021. [DOI: 10.1016/j.nmd.2021.07.020] [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: 10/20/2022]
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13
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Ward L, Jackowski S, Ma J, Scharke M, Konji V, Jaremko J, Koujok K, Matzinger M, Shenouda N, Walker S, McMillan H, Siminoski K, Bista P, Mancini M, Donovan J. DMD – BIOMARKERS & OUTCOME MEASURES. Neuromuscul Disord 2020. [DOI: 10.1016/j.nmd.2020.08.124] [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: 10/23/2022]
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Kuring JK, Mathias JL, Ward L. Risk of Dementia in persons who have previously experienced clinically-significant Depression, Anxiety, or PTSD: A Systematic Review and Meta-Analysis. J Affect Disord 2020; 274:247-261. [PMID: 32469813 DOI: 10.1016/j.jad.2020.05.020] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2019] [Revised: 04/16/2020] [Accepted: 05/10/2020] [Indexed: 01/31/2023]
Abstract
BACKGROUND Depression, anxiety and PTSD appear to be linked to dementia, but it is unclear whether they are risk factors (causal or prodromal) for, comorbid with, or sequelae to (secondary effect of) dementia. Existing meta-analyses have examined depression or anxiety in all-cause dementia, Alzheimer's disease (AD) and vascular dementia (VaD), but have not considered post-traumatic stress disorder (PTSD), dementia with Lewy bodies (DLB), or frontotemporal dementia (FTD). The current meta-analysis examined the risk of developing dementia (AD, VaD, DLB, FTD, all-cause) in people with and without a history of clinically-significant depression, anxiety or PTSD in order to better understand the link between mental illness and dementia (PROSPERO number: CRD42018099872). METHODS PubMed, EMBASE, PsycINFO and CINAHL searches identified 36 eligible studies. RESULTS There is a higher risk of developing all-cause dementia and AD in people with previous depression, and a higher risk of all-cause dementia in people with prior anxiety, than in persons without this history. Prior PTSD was not associated with a higher risk of later being diagnosed with dementia. LIMITATIONS The data for anxiety, PTSD, DLB and FTD were limited. CONCLUSIONS Depression and anxiety appear to be risk factors for dementia, but longitudinal studies across adulthood (young adult/mid-life/older adult) are needed to evaluate the likely causal or prodromal nature of this risk. The link between PTSD and dementia remains unclear. Regular screening for new onset mental illness and for cognitive changes in older adults with a history of mental illness may assist with earlier identification of dementia.
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Affiliation(s)
- J K Kuring
- School of Psychology, Faculty of Health & Medical Sciences, University of Adelaide, Adelaide, Australia
| | - J L Mathias
- School of Psychology, Faculty of Health & Medical Sciences, University of Adelaide, Adelaide, Australia.
| | - L Ward
- School of Psychology, Faculty of Health & Medical Sciences, University of Adelaide, Adelaide, Australia
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Shelmerdine SC, Hutchinson JC, Ward L, Sekar T, Ashworth MT, Levine S, Sebire NJ, Arthurs OJ. Feasibility of INTACT (INcisionless TArgeted Core Tissue) biopsy procedure for perinatal autopsy. Ultrasound Obstet Gynecol 2020; 55:667-675. [PMID: 31271478 PMCID: PMC7317589 DOI: 10.1002/uog.20387] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Revised: 06/18/2019] [Accepted: 06/21/2019] [Indexed: 06/09/2023]
Abstract
OBJECTIVES To determine the feasibility and tissue yield of a perinatal incisionless ultrasound-guided biopsy procedure, the INcisionless Targeted Core Tissue (INTACT) technique, in the context of minimally invasive autopsy. METHODS Cases of perinatal death in which the parents consented for minimally invasive autopsy underwent postmortem magnetic resonance imaging and an INTACT biopsy procedure, defined as needle biopsy of organs via the umbilical cord, performed under ultrasound guidance. In each case, three cores of tissue were obtained from seven target organs (both lungs, both kidneys, heart, spleen and liver). Biopsy success was predefined as an adequate volume of the intended target organ for pathological analysis, as judged by a pathologist blinded to the case and biopsy procedure. RESULTS Thirty fetuses underwent organ sampling. Mean gestational age was 30 weeks (range, 18-40 weeks) and mean delivery-to-biopsy interval was 12 days (range, 6-22 days). The overall biopsy success rate was 153/201 (76.1%) samples, with the success rates in individual organs being highest for the heart and lungs (93% and 91%, respectively) and lowest for the spleen (11%). Excluding splenic samples, the biopsy success rate was 150/173 (86.7%). Histological abnormalities were found in 4/201 (2%) samples, all of which occurred in the lungs and kidneys of a fetus with pulmonary hypoplasia and multicystic kidney disease. CONCLUSIONS Incisionless ultrasound-guided organ biopsy using the INTACT procedure is feasible, with an overall biopsy success rate of over 75%. This novel technique offers the ideal combination of an imaging-led autopsy with organ sampling for parents who decline the conventional invasive approach. © 2019 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of the International Society of Ultrasound in Obstetrics and Gynecology.
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Affiliation(s)
- S. C. Shelmerdine
- Department of Clinical RadiologyGreat Ormond Street Hospital for ChildrenLondonUK
- UCL Great Ormond Street Institute of Child HealthGreat Ormond Street Hospital for ChildrenLondonUK
| | - J. C. Hutchinson
- UCL Great Ormond Street Institute of Child HealthGreat Ormond Street Hospital for ChildrenLondonUK
- Department of HistopathologyGreat Ormond Street Hospital for ChildrenLondonUK
| | - L. Ward
- Department of HistopathologyGreat Ormond Street Hospital for ChildrenLondonUK
| | - T. Sekar
- Department of HistopathologyGreat Ormond Street Hospital for ChildrenLondonUK
| | - M. T. Ashworth
- Department of HistopathologyGreat Ormond Street Hospital for ChildrenLondonUK
| | - S. Levine
- Department of HistopathologyGreat Ormond Street Hospital for ChildrenLondonUK
| | - N. J. Sebire
- UCL Great Ormond Street Institute of Child HealthGreat Ormond Street Hospital for ChildrenLondonUK
- Department of HistopathologyGreat Ormond Street Hospital for ChildrenLondonUK
| | - O. J. Arthurs
- Department of Clinical RadiologyGreat Ormond Street Hospital for ChildrenLondonUK
- UCL Great Ormond Street Institute of Child HealthGreat Ormond Street Hospital for ChildrenLondonUK
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Kinnear D, Allan L, Morrison J, Finlayson J, Sherriff A, Macpherson L, Henderson A, Ward L, Muir M, Cooper SA. Prevalence of factors associated with edentulousness (no natural teeth) in adults with intellectual disabilities. J Intellect Disabil Res 2019; 63:1475-1481. [PMID: 31062460 DOI: 10.1111/jir.12628] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Revised: 03/21/2019] [Accepted: 03/22/2019] [Indexed: 06/09/2023]
Abstract
BACKGROUND Poor oral health is largely preventable. Prevention includes toothbrushing and regular dental checks. Oral health has important consequences for general nutrition, chewing, communication, wider systemic disease, self-confidence and participation in society. This study investigated the prevalence of edentulousness (no natural teeth) in adults with intellectual disabilities (IDs) compared with the general population and associated factors. METHODS An adult cohort with IDs residing in Greater Glasgow and Clyde, Scotland, underwent detailed health assessments between 2002 and 2004. Between 2004 and 2006, a subsample had an oral check. Data on edentulousness in the cohort were compared with adult participants from Greater Glasgow and Clyde in the 2008 Scottish Health Survey. Within the IDs cohort, binary logistic regression analyses investigated potential relationships between edentulousness and demographic and clinical factors. RESULTS Five hundred sixty adults with IDs were examined [53.2% (298) male, mean age = 46.3 years, range 18-81 years] and compared with 2547 general population: edentulousness was 9% vs. 1% aged 25-34 years; 22% vs. 2% aged 35-44 years; 39% vs. 7% aged 45-54 years; 41% vs. 18% aged 55-64 years; and 76% vs. 34% aged 65-74 years. In both groups, edentulousness increased with age. After stratification for age, rates of edentulousness were consistently higher in the ID cohort. Odds ratios within age strata were not homogenous (Mantel-Haenszel test, P < 0.0001). Edentulousness was more likely in those with more severe IDs (adjusted odds ratio (AOR) = 2.36; 95% confidence interval (CI) [1.23 to 4.51]); those taking antipsychotics (AOR = 2.09; 95% CI [1.25 to 3.51]) and those living in the most deprived neighbourhoods (AOR = 2.69; 95% CI [1.11 to 6.50]). There was insufficient evidence for associations with sex, type of accommodation/support, antiepileptics, problem behaviours or autism. CONCLUSIONS Adults with IDs have a high prevalence of edentulousness and need supported daily oral care to reduce the need for extractions. Despite previous reports on poor oral care and the move towards person-centred care, carers and care-giving organisations need greater support to implement daily oral care. Prescribers need awareness of the potentially contributory role of antipsychotics, which may relate to xerostomia.
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Affiliation(s)
- D Kinnear
- Institute of Health and Wellbeing, University of Glasgow, Gartnavel Royal Hospital, Glasgow, UK
| | - L Allan
- Institute of Health and Wellbeing, University of Glasgow, Gartnavel Royal Hospital, Glasgow, UK
| | - J Morrison
- Institute of Health and Wellbeing, University of Glasgow, Gartnavel Royal Hospital, Glasgow, UK
| | - J Finlayson
- School of Health and Life Sciences, Glasgow Caledonian University, Glasgow, UK
| | - A Sherriff
- School of Medicine, Dentistry & Nursing, Glasgow Dental Hospital & School, Glasgow, UK
| | - L Macpherson
- School of Medicine, Dentistry & Nursing, Glasgow Dental Hospital & School, Glasgow, UK
| | - A Henderson
- Institute of Health and Wellbeing, University of Glasgow, Gartnavel Royal Hospital, Glasgow, UK
| | - L Ward
- Institute of Health and Wellbeing, University of Glasgow, Gartnavel Royal Hospital, Glasgow, UK
| | - M Muir
- Department of Public Health, NHS Ayrshire and Arran, Ayr, South Ayrshire, UK
| | - S A Cooper
- Institute of Health and Wellbeing, University of Glasgow, Gartnavel Royal Hospital, Glasgow, UK
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Hutchinson JC, Shelmerdine SC, Lewis C, Parmenter J, Simcock IC, Ward L, Ashworth MT, Chitty LS, Arthurs OJ, Sebire NJ. Minimally invasive perinatal and pediatric autopsy with laparoscopically assisted tissue sampling: feasibility and experience of the MinImAL procedure. Ultrasound Obstet Gynecol 2019; 54:661-669. [PMID: 30620444 DOI: 10.1002/uog.20211] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 12/21/2018] [Accepted: 12/31/2018] [Indexed: 05/13/2023]
Abstract
OBJECTIVE Less invasive autopsy techniques in cases of fetal or infant death have good acceptability among parents, but the published sampling adequacy in needle biopsy studies is generally poor. Minimally Invasive Autopsy with Laparoscopically assisted sampling (MinImAL) has the potential to increase the diagnostic yield of less invasive autopsy by improving the quality and quantity of tissue samples obtained, whilst permitting visualization, extraction and examination of internal organs through a small incision. The aim of this study was to present the findings of our experience with the MinImAL procedure in cases of fetal, neonatal and pediatric death. METHODS This was a retrospective analysis of 103 prospectively recruited unselected cases of fetal, neonatal or pediatric death that underwent the MinImAL procedure at a tertiary referral center over a 5-year period. Following preprocedure 1.5-T whole-body postmortem magnetic resonance imaging, MinImAL autopsy was performed. Procedure duration, sampling adequacy and cause of death were assessed. Chi-square analysis was used to compare the 'unexplained' rate of intrauterine deaths in the cohort with that in a previously published cohort of > 1000 cases of intrauterine death examined by standard autopsy. RESULTS MinImAL autopsy was performed successfully in 97.8% (91/93) of the cases undergoing a complete procedure. There was a satisfactory rate of adequate histological sampling in most major organs; heart (100%, 91 cases), lung (100%, 91 cases), kidney (100%, 91 cases), liver (96.7%, 88 cases), spleen (94.5%, 86 cases), adrenal glands (89.0%, 81 cases), pancreas (82.4%, 75 cases) and thymus (56.0%, 51 cases). Procedure duration was similar to that of standard autopsy in a previously published cohort of intrauterine deaths. The unexplained rate in stillbirths and intrauterine fetal deaths that underwent MinImAL autopsy was not significantly different from that following standard autopsy. CONCLUSIONS The MinImAL procedure provides good histological yield from major organs with minimal cosmetic damage and can be learned by an autopsy practitioner. The MinImAL procedure is an appropriate minimally invasive alternative for the investigation of perinatal and pediatric deaths in which consent to full autopsy is withheld, and may have applications in both high- and low/middle-income settings. Copyright © 2019 ISUOG. Published by John Wiley & Sons Ltd.
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Affiliation(s)
- J C Hutchinson
- Department of Histopathology, Great Ormond Street Hospital for Children, London, UK
- UCL Great Ormond Street Institute of Child Health, London, UK
| | - S C Shelmerdine
- UCL Great Ormond Street Institute of Child Health, London, UK
- Department of Paediatric Radiology, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - C Lewis
- North East Thames Regional Genetics Service, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
- Genetics and Genomic Medicine, UCL Great Ormond Street Institute of Child Health, London, UK
| | - J Parmenter
- Department of Histopathology, Great Ormond Street Hospital for Children, London, UK
| | - I C Simcock
- UCL Great Ormond Street Institute of Child Health, London, UK
- Department of Paediatric Radiology, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - L Ward
- Department of Histopathology, Great Ormond Street Hospital for Children, London, UK
| | - M T Ashworth
- Department of Histopathology, Great Ormond Street Hospital for Children, London, UK
| | - L S Chitty
- North East Thames Regional Genetics Service, Great Ormond Street Hospital for Children NHS Foundation Trust, London, UK
- Genetics and Genomic Medicine, UCL Great Ormond Street Institute of Child Health, London, UK
| | - O J Arthurs
- UCL Great Ormond Street Institute of Child Health, London, UK
- Department of Paediatric Radiology, Great Ormond Street Hospital for Children NHS Trust, London, UK
| | - N J Sebire
- Department of Histopathology, Great Ormond Street Hospital for Children, London, UK
- UCL Great Ormond Street Institute of Child Health, London, UK
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18
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Howard A, Banks S, Owens R, Ward L, Warner N, Mukherjee S. The role of active nutritional intervention in patients receiving chemoradiation (CRT) for oesophageal cancer. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz155.284] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Kuring JK, Mathias JL, Ward L. Prevalence of Depression, Anxiety and PTSD in People with Dementia: a Systematic Review and Meta-Analysis. Neuropsychol Rev 2018; 28:393-416. [PMID: 30536144 DOI: 10.1007/s11065-018-9396-2] [Citation(s) in RCA: 82] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Accepted: 11/19/2018] [Indexed: 12/31/2022]
Abstract
There appears to be a link between depression/anxiety/PTSD and dementia, although the evidence is incomplete and the reason is unclear. Mental illness may cause dementia or may be prodromal or comorbid with dementia, or dementia may trigger a relapse of symptoms in individuals with a history of mental illness. This study examined the link between depression/anxiety/PTSD and dementia by evaluating the prevalence of these disorders in people with dementia, relative to their healthy peers. Existing meta-analyses have examined the prevalence of clinically-significant depression and anxiety in Alzheimer's disease (AD), and depression in frontotemporal dementia (FTD), but have not considered vascular dementia (VaD), dementia with Lewy bodies (DLB), PTSD, or anxiety in FTD. The current meta-analysis compared the prevalence of clinically-significant depression, anxiety and PTSD in the four most common types of dementia (AD, VaD, DLB, FTD) and in unspecified dementia to that of healthy controls (PROSPERO number: CRD42017082086). PubMed, EMBASE, PsycINFO and CINAHL database searches identified 120 eligible studies. Prevalence rates were calculated for depression and anxiety in AD, VaD, DLB, FTD, unspecified dementia, and controls. PTSD data were only available for unspecified dementia. Subgroup analyses indicated that depression, but not anxiety, was more prevalent in people with dementia compared to controls; however, the anxiety analyses were probably under-powered. The results support a link between depression and dementia; however, the link between anxiety or PTSD and dementia remains unclear due to insufficient data. Longitudinal data is now needed to clarify whether depression/anxiety/PTSD may be risk factors for dementia.
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Affiliation(s)
- J K Kuring
- School of Psychology, Faculty of Health & Medical Sciences, University of Adelaide, Adelaide, South Australia, 5005, Australia
| | - J L Mathias
- School of Psychology, Faculty of Health & Medical Sciences, University of Adelaide, Adelaide, South Australia, 5005, Australia.
| | - L Ward
- School of Psychology, Faculty of Health & Medical Sciences, University of Adelaide, Adelaide, South Australia, 5005, Australia
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20
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Wallace E, Mathias J, Ward L. The relationship between diffusion tensor imaging findings and cognitive outcomes following adult traumatic brain injury: A meta-analysis. Neurosci Biobehav Rev 2018; 92:93-103. [DOI: 10.1016/j.neubiorev.2018.05.023] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 03/04/2018] [Accepted: 05/22/2018] [Indexed: 12/20/2022]
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Courtice S, Mohanlal A, Ward L, Naidu S, Finucane J, Wright O. MON-LB341: ‘Feed not Fast’: A Multidisciplinary Systems Approach to Malnutrition in an Acute Hospital. Clin Nutr 2017. [DOI: 10.1016/s0261-5614(17)31085-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Steel A, Sundberg T, Reid R, Ward L, Bishop F, Leach M, Cramer H, Wardle J, Adams J. Corrigendum to "Osteopathic manipulative treatment: A systematic review and critical appraisal of comparative effectiveness and health economics research" [Musculoskelet. Sci. Pract. 27 165-175]. Musculoskelet Sci Pract 2017; 30:86. [PMID: 28283320 DOI: 10.1016/j.msksp.2017.02.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- A Steel
- Australian Research Centre in Complementary and Integrative Medicine, Faculty of Health, University of Technology Sydney, 15 Broadway, Ultimo, NSW, 2007, Australia; Endeavour College of Natural Health, Level 2, 269 Wickham St, Fortitude Valley, QLD, 4006, Australia.
| | - T Sundberg
- Australian Research Centre in Complementary and Integrative Medicine, Faculty of Health, University of Technology Sydney, 15 Broadway, Ultimo, NSW, 2007, Australia; Research Unit for Studies of Integrative Health Care, Karolinska Institutet (NVS/OMV), Alfred Nobels Alle 23, 141 83, Stockholm, Sweden
| | - R Reid
- Endeavour College of Natural Health, Level 2, 269 Wickham St, Fortitude Valley, QLD, 4006, Australia
| | - L Ward
- Australian Research Centre in Complementary and Integrative Medicine, Faculty of Health, University of Technology Sydney, 15 Broadway, Ultimo, NSW, 2007, Australia; Nuffield Department of Orthopaedics, Rheumatology, and Musculoskeletal Sciences (NDORMS), B4495, OX3 7LD, University of Oxford, Oxford, United Kingdom
| | - F Bishop
- Australian Research Centre in Complementary and Integrative Medicine, Faculty of Health, University of Technology Sydney, 15 Broadway, Ultimo, NSW, 2007, Australia; Centre for Applications of Health Psychology, Faculty of Social Human and Mathematical Sciences, Building 44 Highfield Campus, University of Southampton, Southampton, SO17 1BJ, United Kingdom
| | - M Leach
- Australian Research Centre in Complementary and Integrative Medicine, Faculty of Health, University of Technology Sydney, 15 Broadway, Ultimo, NSW, 2007, Australia; School of Nursing & Midwifery, Health Economics & Social Policy Group, University of South Australia, 101 Currie St, Adelaide, Australia
| | - H Cramer
- Australian Research Centre in Complementary and Integrative Medicine, Faculty of Health, University of Technology Sydney, 15 Broadway, Ultimo, NSW, 2007, Australia; Department of Internal and Integrative Medicine, Kliniken Essen-Mitte, Faculty of Medicine, University of Duisburg-Essen, 45141, Duisburg, Germany
| | - J Wardle
- Australian Research Centre in Complementary and Integrative Medicine, Faculty of Health, University of Technology Sydney, 15 Broadway, Ultimo, NSW, 2007, Australia
| | - J Adams
- Australian Research Centre in Complementary and Integrative Medicine, Faculty of Health, University of Technology Sydney, 15 Broadway, Ultimo, NSW, 2007, Australia
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Thomaz FS, Panchal S, Ward L, Worrall S. Effect of wasabi (Wasabia japonica) on metabolic parameters of diet-induced obese Wistar rats. DIABETOL STOFFWECHS 2017. [DOI: 10.1055/s-0037-1601672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- FS Thomaz
- University of Queensland, St Lucia, Australia
| | - S Panchal
- University of Southern Queensland, Toowoomba, Australia
| | - L Ward
- University of Queensland, St Lucia, Australia
| | - S Worrall
- University of Queensland, St Lucia, Australia
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Ward L, White J, Russell T, Theodoros D, Kuhl M, Nelson K, Peters I. Assessment of communication and swallowing function post laryngectomy: A telerehabilitation trial. J Telemed Telecare 2016. [DOI: 10.1258/135763307783247293] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We validated an Internet-based telerehabiliatation system designed to assess the oromotor, swallowing and communication outcomes of patients following laryngectomy. Simultaneous online and face-to-face (FTF) assessments were made of 20 patients. The online assessment was conducted using a videoconferencing system developed specifically for telerehabilitation. There was greater than 80% agreement between the online and FTF clinician for all variables relating to oromotor function, swallowing status and communication ability. However, visualization of the stoma was poor. Clinician satisfaction with the functionality of the system was low, although their ratings were high for ease of use and the potential for telerehabilitation as a service delivery method. Patients were 100% satisfied with the usability of the system and the quality of service received. The study suggests that online assessment is a potentially viable service delivery method for evaluating the speech and swallowing status of patients post laryngectomy.
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Affiliation(s)
- Liz Ward
- School of Health and Rehabilitation Sciences, University of Queensland
| | - Jane White
- Speech Pathology Department, Royal Brisbane and Women's Hospital, Brisbane, Queensland, Australia
| | - Trevor Russell
- School of Health and Rehabilitation Sciences, University of Queensland
| | - Deborah Theodoros
- School of Health and Rehabilitation Sciences, University of Queensland
| | - Melissa Kuhl
- School of Health and Rehabilitation Sciences, University of Queensland
| | - Kathryn Nelson
- School of Health and Rehabilitation Sciences, University of Queensland
| | - Irene Peters
- School of Health and Rehabilitation Sciences, University of Queensland
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Morley SA, Coe HJ, Duda JJ, Dunphy LS, McHenry ML, Beckman BR, Elofson M, Sampson EM, Ward L. Seasonal variation exceeds effects of salmon carcass additions on benthic food webs in the Elwha River. Ecosphere 2016. [DOI: 10.1002/ecs2.1422] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Affiliation(s)
- S. A. Morley
- Fish Ecology Division Northwest Fisheries Science Center National Marine Fisheries Service, NOAA Seattle Washington 98112 USA
| | - H. J. Coe
- Ocean Associates Arlington Virginia 22207 USA
| | - J. J. Duda
- Western Fisheries Research Center U.S. Geological Survey Seattle Washington 98115 USA
| | - L. S. Dunphy
- School of Aquatic and Fishery Sciences University of Washington Seattle Washington 98105 USA
| | - M. L. McHenry
- Natural Resources Department Lower Elwha Klallam Tribe Port Angeles Washington 98363 USA
| | - B. R. Beckman
- Environmental and Fisheries Sciences Division Northwest Fisheries Science Center National Marine Fisheries Service, NOAA Seattle Washington 98112 USA
| | - M. Elofson
- Natural Resources Department Lower Elwha Klallam Tribe Port Angeles Washington 98363 USA
| | - E. M. Sampson
- Natural Resources Department Lower Elwha Klallam Tribe Port Angeles Washington 98363 USA
| | - L. Ward
- Natural Resources Department Lower Elwha Klallam Tribe Port Angeles Washington 98363 USA
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White GA, Ward L, Pink C, Craigon J, Millar KM. "Who's been a good dog?" - Owner perceptions and motivations for treat giving. Prev Vet Med 2016; 132:14-19. [PMID: 27664444 DOI: 10.1016/j.prevetmed.2016.08.002] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [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: 05/26/2016] [Revised: 07/22/2016] [Accepted: 08/11/2016] [Indexed: 11/27/2022]
Abstract
Complex relationships commonly exist between owners and their companion animals, particularly around feeding behaviour with an owner's affection or love for their animal most pronounced through the provision of food. It is notable that the pet food market is experiencing strong year-on-year growth in sales of dog and cat treats. Recognising the impact of treat giving in pet nutrition, the objective of the study was to investigate owner attitudes and motivations towards feeding treats (shop bought and other) to their dogs. A researcher-mediated questionnaire consisting of both quantitative and qualitative questions was used to interview dog owners (n=280) at two locations: an out-of-town retail park and a country park in the East Midlands. Owners almost unanimously viewed the word 'treat' within a nutritional context, as opposed to a new toy or other pleasure. The majority (96%) of owners interviewed reported feeding treats to their dog, with 69% feeding shop-bought treats on a daily basis. A wide range of treats was reportedly given by owners and the majority of owners interviewed fed multiple treat types. No association was found between owner age and frequency of shop-bought treats fed (P=0.659) nor between owner age and frequency of food given to the dog from the owner's plate (P=0.083). A wide range of foods which would not be considered balanced for the animal's nutritional requirements was viewed as a treat by some dog owners. A range of positive and negative views around the feeding of treats were expressed by dog owners, with some citing beneficial effects while others were clearly aware of the association between treat feeding and potential weight gain/obesity. Owner views included themes around positive reinforcement and responsibility but also reflected relational aspects of the human-animal bond. The results of the study show that treat giving is commonplace in feeding regimes and that treats are embedded in the feeding behaviour of many dog owners. However, the different views expressed around the motivations for, and feeding of, dog treats, reinforce the need to better understand owner psychology linked to this area, and the role this may play in the growing pet obesity epidemic.
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Affiliation(s)
- G A White
- School of Biosciences, Sutton Bonington Campus, University of Nottingham, Loughborough, Leicestershire, LE12 5RD, UK.
| | - L Ward
- School of Biosciences, Sutton Bonington Campus, University of Nottingham, Loughborough, Leicestershire, LE12 5RD, UK
| | - C Pink
- School of Biosciences, Sutton Bonington Campus, University of Nottingham, Loughborough, Leicestershire, LE12 5RD, UK
| | - J Craigon
- School of Biosciences, Sutton Bonington Campus, University of Nottingham, Loughborough, Leicestershire, LE12 5RD, UK
| | - K M Millar
- Centre for Applied Bioethics, School of Biosciences and School of Veterinary Medicine and Science, University of Nottingham, Loughborough, Leicestershire, LE12 5RD, UK
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Lebas BSM, Veerakone S, Liefting LW, Tang J, Perez-Egusquiza Z, von Bargen S, Ward L. Comparison of diagnostic techniques for the detection and differentiation of Cherry leaf roll virus strains for quarantine purposes. J Virol Methods 2016; 234:142-51. [PMID: 27129669 DOI: 10.1016/j.jviromet.2016.04.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2014] [Revised: 03/22/2016] [Accepted: 04/24/2016] [Indexed: 10/21/2022]
Abstract
Some strains of Cherry leaf roll virus (CLRV) are considered as quarantine pests in New Zealand. CLRV was detected in seven plant host species: Actinidia chinensis, Hydrangea macrophylla, Malus domestica, Plantago major, Ribes rubrum, Rubus idaeus and Rumex sp. collected from New Zealand between 2005 and 2012. Biological, serological and molecular techniques were compared for the detection and differentiation of CLRV isolates. The biological analysis revealed differences in symptomatology and disease severity among the isolates. The five isolates tested by ELISA were serologically related to each other using polyclonal antisera with only one out of four commercially-available antisera successfully detecting all of them. The phylogenetic analysis of sequences obtained from parts of the coat protein, polymerase and 3'-untranslated regions revealed that the New Zealand CLRV isolates clustered into two closely related but distinct phylogenetic groups with some isolates grouping differently depending on the gene studied. The New Zealand CLRV isolates were clearly distinct to overseas isolates found in phylogenetic groups A, D and E. The conventional RT-PCR using primers targeting the CLRV coat protein coding region is recommended for determining sequence differences between strains. These findings will be useful in making regulatory decisions with regard to the testing requirements and the CLRV strains to be regulated in New Zealand.
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Affiliation(s)
- B S M Lebas
- Plant Health and Environment Laboratory, Ministry for Primary Industries, PO Box 2095, Auckland 1140, New Zealand.
| | - S Veerakone
- Plant Health and Environment Laboratory, Ministry for Primary Industries, PO Box 2095, Auckland 1140, New Zealand
| | - L W Liefting
- Plant Health and Environment Laboratory, Ministry for Primary Industries, PO Box 2095, Auckland 1140, New Zealand
| | - J Tang
- Plant Health and Environment Laboratory, Ministry for Primary Industries, PO Box 2095, Auckland 1140, New Zealand
| | - Z Perez-Egusquiza
- Plant Health and Environment Laboratory, Ministry for Primary Industries, PO Box 2095, Auckland 1140, New Zealand
| | - S von Bargen
- Humboldt-Universität zu Berlin, Faculty of Life Sciences, Division Phytomedicine, Lentzeallee 55/57, Berlin, D-14195, Germany
| | - L Ward
- Plant Health and Environment Laboratory, Ministry for Primary Industries, PO Box 2095, Auckland 1140, New Zealand
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Guzman J, Kerr T, Ward L, Ma J, Oen K, Boire G, Feldman B, Scuccimarri R, Houghton K, Bruns A, Dancey P, Rosenberg A, Tucker L. SAT0507 Growth and Weight Gain in Children with Juvenile Idiopathic Arthritis: Results from the Reacch-Out Cohort. Ann Rheum Dis 2015. [DOI: 10.1136/annrheumdis-2015-eular.2400] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Peplow CL, Ward L, Thickett D, Thompson R. P67 Electronic prescribing alerts significantly increase oxygen prescribing. Thorax 2013. [DOI: 10.1136/thoraxjnl-2013-204457.217] [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: 11/03/2022]
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De Grood J, Ward L, Harman S, Duchscherer C, Ward M, McClure J, Hope K, Kim J, Vayalumkal J, Zhang K, Louie T, Conly J. O069: Efficacy of cleaning methods post-inoculation of pathogenic microorganisms of conventional and novel cleankeys computer keyboards. Antimicrob Resist Infect Control 2013. [PMCID: PMC3687830 DOI: 10.1186/2047-2994-2-s1-o69] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Ward L, Wernham A, Deeming A, Carruthers D, Buckley C, Raza K, De Pablo P. SAT0046 Should there be Different Disease Activity Criteria for Assessment of Patients with Rheumatoid Arthritis According to Ethnic Backgrounds? Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2013-eular.1772] [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]
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Mehta P, Holder S, Fisher B, Vincent T, Nadesalingam K, Maciver H, Shingler W, Bakshi J, Hassan S, D'Cruz D, Chan A, Litwic AE, McCrae F, Seth R, McCrae F, Nandagudi A, Jury E, Isenberg D, Karjigi U, Paul A, Rees F, O'Dowd E, Kinnear W, Johnson S, Lanyon P, Bakshi J, Stevens R, Narayan N, Marguerie C, Robinson H, Ffolkes L, Worsnop F, Ostlere L, Kiely P, Dharmapalaiah C, Hassan N, Nandagudi A, Bharadwaj A, Skibinska M, Gendi N, Davies EJ, Akil M, Kilding R, Ramachandran Nair J, Walsh M, Farrar W, Thompson RN, Borukhson L, McFadyen C, Singh D, Rajagopal V, Chan AML, Wearn Koh L, Christie JD, Croot L, Gayed M, Disney B, Singhal S, Grindulis K, Reynolds TD, Conway K, Williams D, Quin J, Dean G, Churchill D, Walker-Bone KE, Goff I, Reynolds G, Grove M, Patel P, Lazarus MN, Roncaroli F, Gabriel C, Kinderlerer AR, Nikiphorou E, Hall FC, Bruce E, Gray L, Krutikov M, Wig S, Bruce I, D'Agostino MA, Wakefield R, Berner Hammer H, Vittecoq O, Galeazzi M, Balint P, Filippucci E, Moller I, Iagnocco A, Naredo E, Ostergaard M, Gaillez C, Kerselaers W, Van Holder K, Le Bars M, Stone MA, Williams F, Wolber L, Karppinen J, Maatta J, Thompson B, Atchia I, Lorenzi A, Raftery G, Platt P, Platt PN, Pratt A, Turmezei TD, Treece GM, Gee AH, Poole KE, Chandratre PN, Roddy E, Clarson L, Richardson J, Hider S, Mallen C, Lieberman A, Prouse PJ, Mahendran P, Samarawickrama A, Churchill D, Walker-Bone KE, Ottery FD, Yood R, Wolfson M, Ang A, Riches P, Thomson J, Nuki G, Humphreys J, Verstappen SM, Chipping J, Hyrich K, Marshall T, Symmons DP, Roy M, Kirwan JR, Marshall RW, Matcham F, Scott IC, Rayner L, Hotopf M, Kingsley GH, Scott DL, Steer S, Ma MH, Dahanayake C, Scott IC, Kingsley G, Cope A, Scott DL, Dahanayake C, Ma MH, Scott IC, Kingsley GH, Cope A, Scott DL, Wernham A, Ward L, Carruthers D, Deeming A, Buckley C, Raza K, De Pablo P, Nikiphorou E, Carpenter L, Jayakumar K, Solymossy C, Dixey J, Young A, Singh A, Penn H, Ellerby N, Mattey DL, Packham J, Dawes P, Hider SL, Ng N, Humby F, Bombardieri M, Kelly S, Di Cicco M, Dadoun S, Hands R, Rocher V, Kidd B, Pyne D, Pitzalis C, Poore S, Hutchinson D, Low A, Lunt M, Mercer L, Galloway J, Davies R, Watson K, Dixon W, Symmons D, Hyrich K, Mercer L, Lunt M, Low A, Galloway J, Watson KD, Dixon WG, Symmons D, Hyrich KL, Low A, Lunt M, Mercer L, Bruce E, Dixon W, Hyrich K, Symmons D, Malik SP, Kelly C, Hamilton J, Heycock C, Saravanan V, Rynne M, Harris HE, Tweedie F, Skaparis Y, White M, Scott N, Samson K, Mercieca C, Clarke S, Warner AJ, Humphreys J, Lunt M, Marshall T, Symmons D, Verstappen S, Chan E, Kelly C, Woodhead FA, Nisar M, Arthanari S, Dawson J, Sathi N, Ahmad Y, Koduri G, Young A, Kelly C, Chan E, Ahmad Y, Woodhead FA, Nisar M, Arthanari S, Dawson J, Sathi N, Koduri G, Young A, Cumming J, Stannett P, Hull R, Metsios G, Stavropoulos Kalinoglou A, Veldhuijzen van Zanten JJ, Nightingale P, Koutedakis Y, Kitas GD, Nikiphorou E, Dixey J, Williams P, Kiely P, Walsh D, Carpenter L, Young A, Perry E, Kelly C, de-Soyza A, Moullaali T, Eggleton P, Hutchinson D, Veldhuijzen van Zanten JJ, Metsios G, Stavropoulos-Kalinoglou A, Sandoo A, Kitas GD, de Pablo P, Maggs F, Carruthers D, Faizal A, Pugh M, Jobanputra P, Kehoe O, Cartwright A, Askari A, El Haj A, Middleton J, Aynsley S, Hardy J, Veale D, Fearon U, Wilson G, Muthana M, Fossati G, Healy L, Nesbitt A, Becerra E, Leandro MJ, De La Torre I, Cambridge G, Nelson PN, Roden D, Shaw M, Davari Ejtehadi H, Nevill A, Freimanis G, Hooley P, Bowman S, Alavi A, Axford J, Veitch AM, Tugnet N, Rylance PB, Hawtree S, Muthana M, Aynsley S, Mark Wilkinson J, Wilson AG, Woon Kam N, Filter A, Buckley C, Pitzalis C, Bombardieri M, Croft AP, Naylor A, Zimmermann B, Hardie D, Desanti G, Jaurez M, Muller-Ladner U, Filer A, Neumann E, Buckley C, Movahedi M, Lunt M, Ray DW, Dixon WG, Burmester GR, Matucci-Cerinic M, Navarro-Blasco F, Kary S, Unnebrink K, Kupper H, Mukherjee S, Cornell P, Richards S, Rahmeh F, Thompson PW, Westlake SL, Javaid MK, Batra R, Chana J, Round G, Judge A, Taylor P, Patel S, Cooper C, Ravindran V, Bingham CO, Weinblatt ME, Mendelsohn A, Kim L, Mack M, Lu J, Baker D, Westhovens R, Hewitt J, Han C, Keystone EC, Fleischmann R, Smolen J, Emery P, Genovese M, Doyle M, Hsia EC, Hart JC, Lazarus MN, Kinderlerer AR, Harland D, Gibbons C, Pang H, Huertas C, Diamantopoulos A, Dejonckheere F, Clowse M, Wolf D, Stach C, Kosutic G, Williams S, Terpstra I, Mahadevan U, Smolen J, Emery P, Ferraccioli G, Samborski W, Berenbaum F, Davies O, Koetse W, Bennett B, Burkhardt H, Weinblatt ME, Fleischmann R, Davies O, Luijtens K, van der Heijde D, Mariette X, van Vollenhoven RF, Bykerk V, de Longueville M, Arendt C, Luijtens K, Cush J, Khan A, Maclaren Z, Dubash S, Chalam VC, Sheeran T, Price T, Baskar S, Mulherin D, Molloy C, Keay F, Heritage C, Douglas B, Fleischmann R, Weinblatt ME, Schiff MH, Khanna D, Furst DE, Maldonado MA, Li W, Sasso EH, Emerling D, Cavet G, Ford K, Mackenzie-Green B, Collins D, Price E, Williamson L, Golla J, Vagadia V, Morrison E, Tierney A, Wilson H, Hunter J, Ma MH, Scott DL, Reddy V, Moore S, Ehrenstein M, Benson C, Wray M, Cairns A, Wright G, Pendleton A, McHenry M, Taggart A, Bell A, Bosworth A, Cox M, Johnston G, Shah P, O'Brien A, Jones P, Sargeant I, Bukhari M, Nusslein H, Alten R, Galeazzi M, Lorenz HM, Boumpas D, Nurmohamed MT, Bensen W, Burmester GR, Peter HH, Rainer F, Pavelka K, Chartier M, Poncet C, Rauch C, Le Bars M, Lempp H, Hofmann D, Adu A, Congreve C, Dobson J, Rose D, Simpson C, Wykes T, Cope A, Scott DL, Ibrahim F, Schiff M, Alten R, Weinblatt ME, Nash P, Fleischmann R, Durez P, Kaine J, Delaet I, Kelly S, Maldonado M, Patel S, Genovese M, Jones G, Sebba A, Lepley D, Devenport J, Bernasconi C, Smart D, Mpofu C, Gomez-Reino JJ, Verma I, Kaur J, Syngle A, Krishan P, Vohra K, Kaur L, Garg N, Chhabara M, Gibson K, Woodburn J, Telfer S, Buckley F, Finckh A, Huizinga TW, Dejonckheere F, Jansen JP, Genovese M, Sebba A, Rubbert-Roth A, Scali JJ, Alten R, Kremer JM, Pitts L, Vernon E, van Vollenhoven RF, Sharif MI, Das S, Emery P, Maciver H, Shingler W, Helliwell P, Sokoll K, Vital EM. Case Reports * 1. A Late Presentation of Loeys-Dietz Syndrome: Beware of TGF Receptor Mutations in Benign Joint Hypermobility. Rheumatology (Oxford) 2013. [DOI: 10.1093/rheumatology/ket197] [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: 11/12/2022] Open
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Yee J, Abell B, Davis G, Ward L, Black D, Kilbreath S. Relationship amongst three activity monitors commonly used to quantify physical activity. J Sci Med Sport 2012. [DOI: 10.1016/j.jsams.2012.11.735] [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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Cowley S, Ward L. Better communication within care home services. Nurs Times 2012; 108:16. [PMID: 23243803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Affiliation(s)
- Sophie Cowley
- NHS Institute for Innovation and Improvement, Coventry
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Ward L, Stebbings S, Cherkin D, Baxter D. P02.41. Yoga for musculoskeletal conditions: a systematic review of intervention protocols. BMC Complement Altern Med 2012. [PMCID: PMC3373782 DOI: 10.1186/1472-6882-12-s1-p97] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Ward L, Stebbings S, Sherman K, Cherkin D, Baxter D. P05.47. Yoga for musculoskeletal conditions: a Delphi survey to establish international consensus of core intervention components. Altern Ther Health Med 2012. [PMCID: PMC3373941 DOI: 10.1186/1472-6882-12-s1-p407] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Ward L, Cowley S. "Staff and resident storytelling can help improve care homes". Nurs Times 2012; 108:11. [PMID: 22536692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Affiliation(s)
- Liz Ward
- NHS Institute for Innovation and Improvement
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Abstract
Hydrangea is a popular, summer flowering, ornamental shrub that is native to south and east Asia and North and South America, which is now cultivated throughout the world. Currently, 13 viruses belonging to eight genera have been reported in Hydrangea spp. (1). In April 2011, virus-like disease symptoms, including severe leaf deformation and chlorosis, were observed on two Hydrangea macrophylla 'Sumiko' plants from Australia being held in quarantine in New Zealand. Systemic symptoms of veinal necrosis, necrotic halo spots, and severe leaf deformation were observed on Nicotiana occidentalis '37B' 7 days after inoculation with sap from the symptomatic hydrangea plants. Upon reinoculation with sap of symptomatic leaves from N. occidentalis, necrotic ringspots and tip necrosis, typical of nepovirus infection, were observed on leaves of N. tobacum and Chenopodium quinoa, respectively. Transmission electron microscopy of negatively stained sap from symptomatic leaves of N. occidentalis revealed the presence of isometric particles ~28 nm in diameter. Total nucleic acid was extracted from the symptomatic leaves of N. occidentalis with an InviMag Plant DNA Mini Kit (Invitek GmbH, Berlin, Germany) and a KingFisher mL workstation (Thermo Scientific, Waltham, MA). Reverse transcription (RT)-PCR using the reverse primer of Werner et al. (2) and a forward primer, 5'-CGGTGGAGATGCCGGTCCTA-3' (this study), specific to the 3'-untranslated region (3'-UTR) of Cherry leaf roll virus(CLRV) produced an amplicon of ~1,150 bp from N. occidentalis. A consensus sequence of 1,140 bp generated from four clones of the PCR product (GenBank Accession No. JN418885) was 99 and 98% identical at the nucleotide level to a CLRV isolate from Rumex AGBC (GenBank No. AB168099) and Chinese chives (GenBank No. AB168098), respectively. N. occidentalis also tested positive for CLRV using polyclonal antiserum in a double antibody sandwich-ELISA (BIOREBA, Reinach, Switzerland). The presence of CLRV in the original samples and N. occidentalis was confirmed by direct sequencing of the 380-bp amplicons obtained by immunocapture RT-PCR using CLRV-specific primers (2) and the same antiserum. BLASTn analysis of these amplicons (data not submitted to GenBank) also showed 99% nucleotide identity to a New Zealand isolate from a Rubus sp. (GenBank No. AJ877162). The hydrangea plants were released from quarantine because the same strain of CLRV had previously been reported in New Zealand. To our knowledge, this is the first report of CLRV in hydrangea. CLRV is a seed and pollenborne nepovirus and can be transmitted mechanically and by grafting. Since hydrangeas are mainly vegetatively propagated and are less commonly grown from seeds, the natural spread of CLRV will depend on the movement of infected propagation material. It is unknown whether this virus causes reduction in flower quality in hydrangea as reported in other hosts but any impact on flower quality may be of economic significance in commercial nurseries. References: (1) M. Caballero et al. Plant Dis. 93:891, 2009. (2) R. Werner et al. Eur. J. For. Pathol. 27:309, 1997.
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Affiliation(s)
- S Veerakone
- Plant Health and Environment Laboratory, Ministry of Agriculture and Forestry, P.O. Box 2095, Auckland 1140, New Zealand
| | - L W Liefting
- Plant Health and Environment Laboratory, Ministry of Agriculture and Forestry, P.O. Box 2095, Auckland 1140, New Zealand
| | - B S M Lebas
- Plant Health and Environment Laboratory, Ministry of Agriculture and Forestry, P.O. Box 2095, Auckland 1140, New Zealand
| | - L Ward
- Plant Health and Environment Laboratory, Ministry of Agriculture and Forestry, P.O. Box 2095, Auckland 1140, New Zealand
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Cameron N, Price A, Ward L. N062 Using our skills to full scope: What an RN and clinical pharmacist atrial fibrillation clinic looks like. Can J Cardiol 2011. [DOI: 10.1016/j.cjca.2011.08.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Verdich C, Barbe P, Petersen M, Grau K, Ward L, Macdonald I, Sørensen T, Oppert JM. Changes in body composition during weight loss in obese subjects in the NUGENOB study: Comparison of bioelectrical impedance vs. dual-energy X-ray absorptiometry. Diabetes & Metabolism 2011; 37:222-9. [DOI: 10.1016/j.diabet.2010.10.007] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2010] [Revised: 10/04/2010] [Accepted: 10/05/2010] [Indexed: 10/18/2022]
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Gletsu-Miller N, Ward L, Frediani J, Torres W, Ziegler T, Phillips L, Lin E. Sagittal abdominal diameter is a simple measure that identifies type 2 diabetes and prediabetes in severely obese women. Can J Diabetes 2011. [DOI: 10.1016/s1499-2671(11)52077-5] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Baade PD, Youlden DR, Valery PC, Hassall T, Ward L, Green AC, Aitken JF. Population-based survival estimates for childhood cancer in Australia during the period 1997-2006. Br J Cancer 2010; 103:1663-70. [PMID: 21063404 PMCID: PMC2994235 DOI: 10.1038/sj.bjc.6605985] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND This study provides the latest available relative survival data for Australian childhood cancer patients. METHODS Data from the population-based Australian Paediatric Cancer Registry were used to describe relative survival outcomes using the period method for 11,903 children diagnosed with cancer between 1983 and 2006 and prevalent at any time between 1997 and 2006. RESULTS The overall relative survival was 90.4% after 1 year, 79.5% after 5 years and 74.7% after 20 years. Where information onstage at diagnosis was available (lymphomas, neuroblastoma, renal tumours and rhabdomyosarcomas), survival was significantly poorer for more-advanced stage. Survival was lower among infants compared with other children for those diagnosed with leukaemia, tumours of the central nervous system and renal tumours but higher for neuroblastoma. Recent improvements in overall childhood cancer survival over time are mainly because of improvements among leukaemia patients. CONCLUSION The high and improving survival prognosis for children diagnosed with cancer in Australia is consistent with various international estimates. However, a 5-year survival estimate of 79% still means that many children who are diagnosed with cancer will die within 5 years, whereas others have long-term health morbidities and complications associated with their treatments. It is hoped that continued developments in treatment protocols will result in further improvements in survival.
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Affiliation(s)
- P D Baade
- [1] Viertel Centre for Research in Cancer Control, Cancer Council Queensland, 553 Gregory Terrace, GPO Box 201 Spring Hill, Fortitude Valley QLD 4006, Australia.
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Corbett M, Morrongiello B, Ward L. A methodological template for the design and evaluation of evidence-based injury prevention fact sheets. Inj Prev 2010. [DOI: 10.1136/ip.2010.029215.347] [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: 11/03/2022]
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Ward L, Fenton K, Maher L. The high impact actions for nursing and midwifery 8: ready to go--no delays. Nurs Times 2010; 106:16-17. [PMID: 20882826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
In recent years, discharge initiatives that aim to free up hospital beds have become commonplace. However, new systems, such as bed management, have left many nurses feeling disengaged from the management of patient admission and discharge. They feel pressurised into speeding up discharge by the increasing focus on bed capacity and patient turnover, which can make them feel distanced from their primary role of caring for patients. Although new roles and initiatives can be valuable, changing the way nurses engage with discharge is key. Ensuring that the process is nurse led will lead to a faster discharge and less frustration for patients who are waiting to go home. This article, the last in our series on the high impact actions for nursing and midwifery, looks at how nursing staff can respond to the issue of discharge planning.
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Affiliation(s)
- Liz Ward
- NHS Institute for Innovation and Improvement
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Ward L, Fenton K, Maher L. The high impact actions for nursing and midwifery. 7: Promoting normal birth. Nurs Times 2010; 106:16-17. [PMID: 20863021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
There is significant variation in rates of Caesarean section between maternity units. Higher rates appear to be associated with older mothers and women from certain ethnic groups. However, taking these and other demographic factors into account does not explain the differences between trusts. This eighth article in this series on the high impact actions for nursing and midwifery looks at how midwives and nurses can help to avoid unnecessary Caesarean sections.
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Affiliation(s)
- Liz Ward
- NHS Institute for Innovation and Improvement
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Ward L, Fenton K, Maher L. The high impact actions for nursing and midwifery 6: where to die when the time comes. Nurs Times 2010; 106:18-19. [PMID: 20879640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Around half of the 500,000 deaths in England each year occur in acute hospitals, while around half of all complaints made to acute trusts relate to an aspect of end of life care. Howaver, research suggest that 40% of people who die in hospital have no medical need to be there, and that 55% of people with cancer would prefer to die at home while only around 25% do so. When people die in hospital despite having a preference to die at home and no medical reason to be in hospital, it causes unnecessary distress to patients and their familes, and is costly to the NHS. This article, the seventh in our series on the high impact actions for nursing and midwifery, looks at how nurses can help to improve end of life care.
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Affiliation(s)
- Liz Ward
- High Impact Team, NHS Institute for Innovation and Improvement
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Ward L, Fenton K, Maher L. The high impact actions for nursing and midwifery 5: protection from infection. Nurs Times 2010; 106:20-21. [PMID: 20806645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Four out of every five urinary tract infections can be traced to indwellng catheters. If the number of these infections is to be reduced significantly, nurses need to implement best practice for catheter care, and only catheterise patients when absolutely necessary.
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Affiliation(s)
- Liz Ward
- NHS Institute for Innovation and Improvement
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Ward L, Fenton K, Maher L. The high impact actions for nursing and midwifery 4: your skin matters. Nurs Times 2010; 106:14-15. [PMID: 20836474] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Pressure ulcers can occur in any patient but are most commonn in high risk groups such as: older people; those who are obese, malnourished orwith continence problems; people with certain skin types; andthose with certain underlying conditions. Pressure ulcers increase morbidityand mortality, and represent a significant proportion of NHS expenditure, yet the vast majority are avoidable. This article, the fifth in our series on the high impact actions for nursing and midwifery, looks at how nurses can prevent pressure ulcers in their patients.
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Affiliation(s)
- Liz Ward
- NHS Institute for Innovation and Improvement
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Ward L, Fenton K, Maher L. The high impact actions for nursing and midwifery. 3: Staying safe, preventing falls. Nurs Times 2010; 106:12-13. [PMID: 20718370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The National Patient Safety Agency reported 152,000 falls in England and Wales in acute hospitals in 2009, 26,000 in mental health trusts and 28,000 in community hospitals. The number of falls is due to rise in line with increasing numbers of older and frail people who have more complex health needs. Many of these falls are preventable; the challenge for the NHS is to improve patient safety while protecting independence patients' rights to make informed choices.
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Affiliation(s)
- Liz Ward
- NHS Institute for Innovation and Improvement
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