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Wademan DT, Saule Z, Marthinus A, Viljoen L, Nortier E, Hughes J, Courtney I, Palmer M, Garcia-Prats AJ, Hesseling AC, Hoddinott G. Acceptability of clofazimine capsules in children and adolescents with rifampicin-resistant TB. Int J Tuberc Lung Dis 2024; 28:256-258. [PMID: 38659140 DOI: 10.5588/ijtld.23.0517] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/26/2024] Open
Affiliation(s)
- D T Wademan
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - Z Saule
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - A Marthinus
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - L Viljoen
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - E Nortier
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - J Hughes
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - I Courtney
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - M Palmer
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - A J Garcia-Prats
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa;, University of Wisconsin-Madison, School of Medicine and Public Health, Department of Pediatrics, Madison, WI, USA
| | - A C Hesseling
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - G Hoddinott
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa;, University of Wisconsin-Madison, School of Medicine and Public Health, Department of Pediatrics, Madison, WI, USA
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Sampson FC, Hughes J, Long J, Buykx P, Goodacre SW, Snooks H, Edwards A, Evans B, Jones J, Moore C, Johnston S. Is a randomised controlled trial of take home naloxone distributed in emergency settings likely to be feasible and acceptable? Findings from a UK qualitative study exploring perspectives of people who use opioids and emergency services staff. BMC Emerg Med 2024; 24:75. [PMID: 38679713 PMCID: PMC11057101 DOI: 10.1186/s12873-024-00987-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 04/15/2024] [Indexed: 05/01/2024] Open
Abstract
OBJECTIVE Distribution of take-home naloxone (THN) by emergency services may increase access to THN and reduce deaths and morbidity from opioid overdose. As part of a feasibility study for a randomised controlled trial (RCT) of distribution of THN kits and education within ambulance services and Emergency Departments (EDs), we used qualitative methods to explore key stakeholders' perceptions of feasibility and acceptability of delivering the trial. METHODS We undertook semi-structured interviews and focus groups with 26 people who use opioids and with 20 paramedics and ED staff from two intervention sites between 2019 and 2021. Interviews and focus groups were recorded, transcribed verbatim and analysed using Framework Analysis. RESULTS People using opioids reported high awareness of overdose management, including personal experience of THN use. Staff perceived emergency service provision of THN as a low-cost, low-risk intervention with potential to reduce mortality, morbidity and health service use. Staff understood the trial aims and considered it compatible with their work. All participants supported widening access to THN but reported limited trial recruitment opportunities partly due to difficulties in consenting patients during overdose. Procedural problems, restrictive recruitment protocols, limited staff buy-in and patients already owning THN limited trial recruitment. Determining trial effectiveness was challenging due to high levels of alternative community provision of THN. CONCLUSIONS Distribution of THN in emergency settings was considered feasible and acceptable for stakeholders but an RCT to establish the effectiveness of THN delivery is unlikely to generate further useful evidence due to difficulties in recruiting patients and assessing benefits.
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Affiliation(s)
- F C Sampson
- Division of Population Health, University of Sheffield, Sheffield, UK.
| | - J Hughes
- Division of Population Health, University of Sheffield, Sheffield, UK
| | - J Long
- Division of Population Health, University of Sheffield, Sheffield, UK
| | - P Buykx
- School of Humanities, Creative Industries and Social Sciences, University of Newcastle, Newcastle, Australia
| | - S W Goodacre
- Division of Population Health, University of Sheffield, Sheffield, UK
| | - H Snooks
- Department of Medicine, Swansea University, Swansea, UK
| | - A Edwards
- Division of Population Medicine, Cardiff University, Cardiff, UK
| | - Bridie Evans
- Department of Medicine, Swansea University, Swansea, UK
| | - Jenna Jones
- Department of Medicine, Swansea University, Swansea, UK
| | - Chris Moore
- Welsh Ambulance Service NHS Trust, Cardiff, UK
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Barton E, Verduri A, Carter B, Hughes J, Hewitt J, Maskell NA. The association between frailty and survival in patients with pleural disease: a retrospective cohort study. BMC Pulm Med 2024; 24:180. [PMID: 38627673 PMCID: PMC11020337 DOI: 10.1186/s12890-024-02981-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 03/25/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND There are currently no data on the relationship between frailty and mortality in pleural disease. Understanding the relationship between frailty and outcomes is increasingly important for clinicians to guide decisions regarding investigation and management. This study aims to explore the relationship between all-cause mortality and frailty status in patients with pleural disease. METHODS In this retrospective analysis of a prospectively collected observational cohort study, outpatients presenting to the pleural service at a tertiary centre in Bristol, UK with a radiologically confirmed, undiagnosed pleural effusion underwent comprehensive assessment and were assigned a final diagnosis at 12 months. The modified frailty index (mFI) was calculated and participants classified as frail (mFI ≥ 0.4) or not frail (mFI ≤ 0.2). RESULTS 676 participants were included from 3rd March 2008 to 29th December 2020. The median time to mortality was 490 days (IQR 161-1595). A positive association was found between 12-month mortality and frailty (aHR = 1.72, 95% CI 1.02-2.76, p = 0.025) and age ≥ 80 (aHR = 1.80, 95% CI 1.24-2.62, p = 0.002). Subgroup analyses found a stronger association between 12-month mortality and frailty in benign disease (aHR = 4.36, 95% CI 2.17-8.77, p < 0.0001) than in all pleural disease. Malignancy irrespective of frailty status was associated with an increase in all-cause mortality (aHR = 10.40, 95% CI 6.01-18.01, p < 0.0001). CONCLUSION This is the first study evaluating the relationship between frailty and outcomes in pleural disease. Our data demonstrates a strong association between frailty and 12-month mortality in this cohort. A malignant diagnosis is an independent predictor of 12-month mortality, irrespective of frailty status. Frailty was also strongly associated with 12-month mortality in patients with a benign underlying cause for their pleural disease. This has clinical relevance for pleural physicians; evaluating patients' frailty status and its impact on mortality can guide clinicians in assessing suitability for invasive investigation and management. TRIAL REGISTRATION This study is registered with the Health Research Authority (REC reference 08/H0102/11) and the NIHR Portfolio (Study ID 8960).
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Affiliation(s)
- Eleanor Barton
- Academic Respiratory Unit, School of Clinical Sciences, University of Bristol, Bristol, UK.
| | - A Verduri
- Respiratory Unit, Department of Surgical and Medical Sciences, University of Modena and Reggio Emilia, Policlinico Modena, Italy
| | - B Carter
- Department of Biostatistics and Health Informatics, Institute of Psychiatry, Psychology and Neuroscience, Kings College London, London, UK
- Department of Population Medicine, Cardiff University, Cardiff, UK
| | - J Hughes
- Academic Respiratory Unit, School of Clinical Sciences, University of Bristol, Bristol, UK
| | - J Hewitt
- Academic Respiratory Unit, School of Clinical Sciences, University of Bristol, Bristol, UK
| | - N A Maskell
- Academic Respiratory Unit, School of Clinical Sciences, University of Bristol, Bristol, UK
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Hughes J, Atee M, Chivers P, Hoti K. Comments on Pu et al. (2024) 'Associations between facial expressions and observational pain in residents with dementia and chronic pain'. J Adv Nurs 2024. [PMID: 38558457 DOI: 10.1111/jan.16182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Accepted: 03/21/2024] [Indexed: 04/04/2024]
Affiliation(s)
- Jeffery Hughes
- Faculty of Health Sciences, Curtin Medical School, Curtin University, Bentley, Western Australia, Australia
- PainChek Ltd, Sydney, New South Wales, Australia
| | - Mustafa Atee
- Faculty of Health Sciences, Curtin Medical School, Curtin University, Bentley, Western Australia, Australia
- The Dementia Centre, HammondCare, Osborne Park, Western Australia, Australia
- Faculty of Medicine and Health, Sydney Pharmacy School, The University of Sydney, Sydney, New South Wales, Australia
- School of Nursing and Midwifery, Centre for Research in Aged Care, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Paola Chivers
- Institute for Health Research, University of Notre Dame Australia, Fremantle, Western Australia, Australia
- DATaR Consulting, Perth, Western Australia, Australia
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - Kreshnik Hoti
- Division of Pharmacy, Faculty of Medicine, University of Prishtina, Pristina, Kosovo
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Ahmed AS, Clifton T, Subbiah K, Spasojevic M, Young A, Cass B, Marmen A, Yu R, Burton C, Smith MM, Hughes J. Mid-Term Follow Up of the Nexel Total Elbow Arthroplasty. J Shoulder Elbow Surg 2024:S1058-2746(24)00214-3. [PMID: 38522777 DOI: 10.1016/j.jse.2024.02.017] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2023] [Revised: 01/27/2024] [Accepted: 02/05/2024] [Indexed: 03/26/2024]
Abstract
INTRODUCTION Aseptic loosening is one of the most common complications of total elbow arthroplasty (TEA). Modern implants, such as the Nexel, have been designed in an attempt to decrease loosening. The present study aims to report implant survivorship, radiographic assessment of loosening and lucency, and patient-reported outcome measures (PROMs) in patients treated with the Nexel TEA at mid-term follow-up. METHODS Consecutive series of adult patients underwent TEA using the Nexel by a single surgeon via standardized technique. Patients with minimum 3 year follow-up with radiographic and PROM data were included. Survivorship was defined by the absence of revision. Loosening was assessed via Wrightington method by three independent fellowship-trained shoulder and elbow surgeons. Lucency was analyzed across individual radiographic zones on orthogonal radiographs. PROMs included the Quick Dash (QDASH), Patient Rated Elbow Evaluation (PREE), and EuroQoL (EQ5D). RESULTS 38 consecutive patients (22 female, 16 male) with mean age of 67 underwent TEA via triceps-sparing isolated medial window approach. Mean follow-up was 5.5 years (range 3-9). Primary diagnoses were: 19 osteoarthritis (OA), 9 rheumatoid arthritis (RA), 9 post-traumatic arthritis (PA), 1 conversion of elbow arthrodesis. Overall survivorship was 97.4%, with one patient undergoing revision for infection. Loosening was found in 5.3% of elbows, averaged across three observers. Lucency was most pronounced at the level of the humeral condyles. PROMs demonstrated significant and clinically meaningful improvements in 76%, 92%, and 73% of patients for QDASH, PREE, and EQ5D, respectively. No significant correlations were found between patient age, gender, loosening, lucency, and PROMs. CONCLUSION At mid-term follow-up, the Nexel TEA demonstrated excellent overall survivorship and low rate of implant loosening. The single failure requiring revision for infection was conversion of a prior elbow arthrodesis. PROMs overall exhibited marked and consistent improvement from preop to final postop follow-up. Although promising, these results should be interpreted with some caution as long term data regarding this prosthesis are still lacking.
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Affiliation(s)
- Adil Shahzad Ahmed
- Baylor College of Medicine, Department of Orthopaedic Surgery, Houston, TX, USA.
| | - Thomas Clifton
- Sydney Shoulder Research Institute, Sydney, NSW, Australia
| | | | - Milos Spasojevic
- Rockhampton Department of Orthopaedic Surgery, University of Queensland, QLD, Australia
| | - Allan Young
- Sydney Shoulder Research Institute, Sydney, NSW, Australia
| | - Benjamin Cass
- Sydney Shoulder Research Institute, Sydney, NSW, Australia
| | | | - Raymond Yu
- Sydney Shoulder Research Institute, Sydney, NSW, Australia
| | - Codey Burton
- Royal North Shore Hospital Department of Orthopaedic Surgery, NSW, Australia
| | | | - Jeffery Hughes
- Sydney Shoulder Research Institute, Sydney, NSW, Australia
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Gonzalo-Nadal V, Kohl A, Rocchi M, Brennan B, Hughes J, Nichols J, Da Silva Filipe A, Dunlop JI, Fares M, Clark JJ, Tandavanitj R, Patel AH, Cloquell-Miro A, Bongers J, Deacon J, Kaczmarska A, Stalin C, Liatis T, Irving J, Gutierrez-Quintana R. Suspected tick-borne flavivirus meningoencephalomyelitis in dogs from the UK: six cases (2021). J Small Anim Pract 2024; 65:132-143. [PMID: 37956993 DOI: 10.1111/jsap.13682] [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: 02/20/2023] [Revised: 06/30/2023] [Accepted: 10/01/2023] [Indexed: 11/21/2023]
Abstract
OBJECTIVES Tick-borne encephalitis virus and louping ill virus are neurotropic flaviviruses transmitted by ticks. Epidemiologically, tick-borne encephalitis is endemic in Europe whereas louping ill's predominant geographical distribution is the UK. Rarely, these flaviviruses affect dogs causing neurological signs. This case series aimed to describe the clinical, clinicopathological, and imaging findings, as well as the outcomes in six dogs with meningoencephalitis and/or meningomyelitis caused by a flavivirus in the UK in 2021. MATERIALS AND METHODS Observational retrospective case-series study. Clinical data were retrieved from medical records of dogs with positive serological or immunohistochemical results from three different institutions from spring to winter 2021. RESULTS Six dogs were included in the study. All dogs presented an initial phase of pyrexia and/or lethargy followed by progressive signs of spinal cord and/or intracranial disease. Magnetic resonance imaging showed bilateral and symmetrical lesions affecting the grey matter of the thalamus, pons, medulla oblongata, and thoracic or lumbar intumescences with none or mild parenchymal and meningeal contrast enhancement. Serology for tick-borne encephalitis virus was positive in five dogs with the presence of seroconversion in two dogs. The viral distinction between flaviviruses was not achieved. One dog with negative serology presented positive immunohistochemistry at post-mortem examination. Three dogs survived but presented neurological sequelae. Three dogs were euthanased due to the rapid progression of the clinical signs or static neurological signs. CLINICAL SIGNIFICANCE These cases raise awareness of the presence of tick-borne encephalitis as an emergent disease or the increased prevalence of louping ill virus affecting dogs in the UK.
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Affiliation(s)
- V Gonzalo-Nadal
- Division of Small Animal Clinical Sciences, School of Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - A Kohl
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - M Rocchi
- Moredun Research Institute, Midlothian, UK
| | - B Brennan
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - J Hughes
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - J Nichols
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | | | - J I Dunlop
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - M Fares
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - J J Clark
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - R Tandavanitj
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - A H Patel
- MRC-University of Glasgow Centre for Virus Research, Glasgow, UK
| | - A Cloquell-Miro
- Division of Small Animal Clinical Sciences, School of Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - J Bongers
- Division of Small Animal Clinical Sciences, School of Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
- Moorview Vets, Cramlington, UK
| | | | - A Kaczmarska
- Division of Small Animal Clinical Sciences, School of Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
| | - C Stalin
- Division of Small Animal Clinical Sciences, School of Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
- Moorview Vets, Cramlington, UK
| | - T Liatis
- Queen Mother Hospital for Animals, Royal Veterinary College, University of London, London, UK
| | - J Irving
- Pathobiology and Population Sciences, Royal Veterinary College, Hatfield, Hertfordshire, UK
- Harper & Keele Veterinary School, Newport, Shropshire, UK
| | - R Gutierrez-Quintana
- Division of Small Animal Clinical Sciences, School of Veterinary Medicine, College of Medical, Veterinary and Life Sciences, University of Glasgow, Glasgow, UK
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Baird C, Miller H, Hoti K, Hughes J. Clinical impact of a multifaceted intervention aimed at decreasing distress in people living with dementia: evaluating the Reconnect program. Front Psychiatry 2023; 14:1191105. [PMID: 38144480 PMCID: PMC10748381 DOI: 10.3389/fpsyt.2023.1191105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 11/15/2023] [Indexed: 12/26/2023] Open
Abstract
Background To better meet the needs of people living with advanced dementia, Orchard Care Homes, United Kingdom have established an enhanced person focused program, namely the Reconnect program, which provides an enriched psycho-social care to enhance peoples' quality of life and well-being. Here we aimed to review the impact of this program on people living with dementia. Methods In this study the implementation of the Reconnect program was evaluated for two six-month periods (April-September 2020 and April-September 2021). The focus of this evaluation was on three key interventions: increasing meaningful occupation and engagement; improving pain identification and management, and reducing constipation. The Reconnect program was conducted in a single for-profit care home. It involved residents with complex dementia needs who previously not responded to support in alternative settings or found previous care ineffective in relieving their distress and reducing risks they pose to themselves or others. Results A total of 24 people participated in the program during this evaluation. We observed a substantial increase in engagement in meaningful activity per person, including an increase of outdoor access to fresh air. Pain management improved as evidenced by more standardized pain assessments using the PainChek system and coverage of people with either regular and/or "when required" pain management. Constipation relief also improved. For the two comparison periods, distress responses per resident reduced from 14.5 to 10.6 events and use of regular pain relief increased from 21.7 to 48.1%. Use of "when required" benzodiazepine halved from 6 months average of 46 to 23.2 doses given. Benzodiazepine dose reductions increased from 13.3 to 31.8%, while cessations increased from 20 to 50%. We also observed a reduction from 76.3 to 56.3% in antipsychotic use. Their dose reductions increased from 8.3 to 40% and drug cessation was made in 30% of people using antipsychotics (compared to the first period in which no medication cessation was observed). A 91.7% reduction (i.e., from 36 to 3 events) in safeguarding events related to behaviors was also observed. Conclusion Introduction of the Reconnect program, through its interventions focused on meaningful activity engagement, pain management and constipation relief resulted in substantial improvements related to people's distress, safeguarding and psychotropic use.
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Affiliation(s)
| | | | - Kreshnik Hoti
- Faculty of Medicine, University of Prishtina, Pristina, Albania
- Curtin Medical School, Curtin University, Perth, WA, Australia
| | - Jeffery Hughes
- Faculty of Medicine, University of Prishtina, Pristina, Albania
- PainChek Ltd., Sydney, NSW, Australia
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Ladlow P, Suffield C, Greeves JP, Comfort P, Hughes J, Cassidy RP, Bennett AN, Coppack RJ. How 'STRONG' is the British Army? BMJ Mil Health 2023:e002508. [PMID: 37487657 DOI: 10.1136/military-2023-002508] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/30/2023] [Indexed: 07/26/2023]
Affiliation(s)
- Peter Ladlow
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre, Loughborough, UK
| | - C Suffield
- Physical Development Branch, Royal Army Physical Training Corps, Tidworth, UK
| | - J P Greeves
- Department of Army Health and Physical Performance Research, United Kingdom Ministry of Defence, Andover, UK
| | - P Comfort
- School of Health and Society, University of Salford, Salford, UK
- School of Medical and Health Sciences, Edith Cowan University, Joondalup, Western Australia, Australia
| | - J Hughes
- Headquarters, Royal Army Physical Training Corps, Aldershot, UK
| | - R P Cassidy
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre, Loughborough, UK
| | - A N Bennett
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre, Loughborough, UK
| | - R J Coppack
- Academic Department of Military Rehabilitation, Defence Medical Rehabilitation Centre, Loughborough, UK
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Arabiat D, Mörelius E, Hoti K, Hughes J. Pain assessment tools for use in infants: a meta-review. BMC Pediatr 2023; 23:307. [PMID: 37337167 DOI: 10.1186/s12887-023-04099-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 05/28/2023] [Indexed: 06/21/2023] Open
Abstract
BACKGROUND Identifying pain in infants is challenging due to their inability to self-report pain, therefore the availability of valid and reliable means of assessing pain is critical. OBJECTIVE This meta-review sought to identify evidence that could guide the selection of appropriate tools in this vulnerable population. METHODS We searched Scopus, Medline, Embase, CINAHL, MIDRIS, EMCare and Google Scholar for eligible systematic reviews. Eligible reviews documented psychometric properties of available observational tools used to assess pain in infants. RESULTS A total of 516 reviews were identified of which 11 met our inclusion criteria. We identified 36 pain assessment tools (evaluated in 11 reviews) of which seven were reported in at least three reviews. The level of evidence reported on the psychometric properties of pain assessment tools varied widely ranging from low to good reliability and validity, whilst there are limited data on usability and clinical utility. CONCLUSIONS Currently, no observer administered pain assessment tool can be recommended as the gold standard due to limited availability and quality of the evidence that supports their validity, reliability and clinical utility. This meta-review attempts to collate the available evidence to assist clinicians to decide on what is the most appropriate tool to use in their clinical practice setting. It is important that researchers adopt a standard approach to evaluating the psychometric properties of pain assessment tools and evaluations of the clinical utility in order that the highest level of evidence can be used to guide tool selection.
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Affiliation(s)
- Diana Arabiat
- Maternal and Child Nursing Department, Faculty of Nursing, The University of Jordan, Amman, Jordan.
- School of Nursing and Midwifery, Edith Cowan University, Joondalup, Western Australia, Australia.
| | - Evalotte Mörelius
- School of Nursing and Midwifery, Edith Cowan University, Joondalup, Western Australia, Australia
- Department of Health, Medicine and Caring Sciences, Linköping University, Linköping, Sweden
| | - Kreshnik Hoti
- Faculty of Medicine, University of Prishtina, Pristina, Kosovo
| | - Jeffery Hughes
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Bentley, WA, Australia
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Chau KK, Goodall T, Bowes M, Easterbrook K, Brett H, Hughes J, Crook DW, Read DS, Walker AS, Stoesser N. High-resolution characterization of short-term temporal variability in the taxonomic and resistome composition of wastewater influent. Microb Genom 2023; 9. [PMID: 37145848 DOI: 10.1099/mgen.0.000983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/06/2023] Open
Abstract
Wastewater-based epidemiology (WBE) for population-level surveillance of antimicrobial resistance (AMR) is gaining significant traction, but the impact of wastewater sampling methods on results is unclear. In this study, we characterized taxonomic and resistome differences between single-timepoint-grab and 24 h composites of wastewater influent from a large UK-based wastewater treatment work [WWTW (population equivalent: 223 435)]. We autosampled hourly influent grab samples (n=72) over three consecutive weekdays, and prepared additional 24 h composites (n=3) from respective grabs. For taxonomic profiling, metagenomic DNA was extracted from all samples and 16S rRNA gene sequencing was performed. One composite and six grabs from day 1 underwent metagenomic sequencing for metagenomic dissimilarity estimation and resistome profiling. Taxonomic abundances of phyla varied significantly across hourly grab samples but followed a repeating diurnal pattern for all 3 days. Hierarchical clustering grouped grab samples into four time periods dissimilar in both 16S rRNA gene-based profiles and metagenomic distances. 24H-composites resembled mean daily phyla abundances and showed low variability of taxonomic profiles. Of the 122 AMR gene families (AGFs) identified across all day 1 samples, single grab samples identified a median of six (IQR: 5-8) AGFs not seen in the composite. However, 36/36 of these hits were at lateral coverage <0.5 (median: 0.19; interquartile range: 0.16-0.22) and potential false positives. Conversely, the 24H-composite identified three AGFs not seen in any grab with higher lateral coverage (0.82; 0.55-0.84). Additionally, several clinically significant human AGFs (bla VIM, bla IMP, bla KPC) were intermittently or completely missed by grab sampling but captured by the 24 h composite. Wastewater influent undergoes significant taxonomic and resistome changes on short timescales potentially affecting interpretation of results based on sampling strategy. Grab samples are more convenient and potentially capture low-prevalence/transient targets but are less comprehensive and temporally variable. Therefore, we recommend 24H-composite sampling where feasible. Further validation and optimization of WBE methods is vital for its development into a robust AMR surveillance approach.
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Affiliation(s)
- Kevin K Chau
- Nuffield Department of Medicine, University of Oxford, John Radcliffe Hospital, Headley Way, Headington, Oxford, OX3 9DU, UK
- NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, University of Oxford in partnership with Public Health England, Oxford, UK
| | - T Goodall
- UK Centre for Ecology & Hydrology, MacLean Bldg, Benson Ln, Crowmarsh Gifford, Wallingford, OX10 8BB, UK
| | - M Bowes
- UK Centre for Ecology & Hydrology, MacLean Bldg, Benson Ln, Crowmarsh Gifford, Wallingford, OX10 8BB, UK
| | - K Easterbrook
- Thames Water, Clearwater Court, Vastern Road, Reading, RG1 8DB, UK
| | - H Brett
- Thames Water, Clearwater Court, Vastern Road, Reading, RG1 8DB, UK
| | - J Hughes
- Thames Water, Clearwater Court, Vastern Road, Reading, RG1 8DB, UK
| | - D W Crook
- Nuffield Department of Medicine, University of Oxford, John Radcliffe Hospital, Headley Way, Headington, Oxford, OX3 9DU, UK
- NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, University of Oxford in partnership with Public Health England, Oxford, UK
- Department of Microbiology/Infectious diseases, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Headley Way, Headington, Oxford, OX3 9DU, UK
- NIHR Oxford Biomedical Research Centre, The Joint Research Office, Second Floor, OUH Cowley, Unipart House Business Centre, Garsington Road, Oxford, OX4 2PG, UK
| | - D S Read
- UK Centre for Ecology & Hydrology, MacLean Bldg, Benson Ln, Crowmarsh Gifford, Wallingford, OX10 8BB, UK
| | - A S Walker
- Nuffield Department of Medicine, University of Oxford, John Radcliffe Hospital, Headley Way, Headington, Oxford, OX3 9DU, UK
- NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, University of Oxford in partnership with Public Health England, Oxford, UK
- NIHR Oxford Biomedical Research Centre, The Joint Research Office, Second Floor, OUH Cowley, Unipart House Business Centre, Garsington Road, Oxford, OX4 2PG, UK
| | - N Stoesser
- Nuffield Department of Medicine, University of Oxford, John Radcliffe Hospital, Headley Way, Headington, Oxford, OX3 9DU, UK
- NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, University of Oxford in partnership with Public Health England, Oxford, UK
- Department of Microbiology/Infectious diseases, Oxford University Hospitals NHS Foundation Trust, John Radcliffe Hospital, Headley Way, Headington, Oxford, OX3 9DU, UK
- NIHR Oxford Biomedical Research Centre, The Joint Research Office, Second Floor, OUH Cowley, Unipart House Business Centre, Garsington Road, Oxford, OX4 2PG, UK
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Maugans C, Loveday M, Hlangu S, Waitt C, Van Schalkwyk M, van de Water B, Salazar-Austin N, McKenna L, Mathad JS, Kalk E, Hurtado R, Hughes J, Eke AC, Ahmed S, Furin J. Best practices for the care of pregnant people living with TB. Int J Tuberc Lung Dis 2023; 27:357-366. [PMID: 37143222 PMCID: PMC10171489 DOI: 10.5588/ijtld.23.0031] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Accepted: 01/27/2023] [Indexed: 05/06/2023] Open
Abstract
BACKGROUND: Each year more than 200,000 pregnant people become sick with TB, but little is known about how to optimize their diagnosis and therapy. Although there is a need for further research in this population, it is important to recognize that much can be done to improve the services they currently receive.METHODS: Following a systematic review of the literature and the input of a global team of health professionals, a series of best practices for the diagnosis, prevention and treatment of TB during pregnancy were developed.RESULTS: Best practices were developed for each of the following areas: 1) screening and diagnosis; 2) reproductive health services and family planning; 3) treatment of drug-susceptible TB; 4) treatment of rifampicin-resistant/multidrug-resistant TB; 5) compassionate infection control practices; 6) feeding considerations; 7) counseling and support; 8) treatment of TB infection/TB preventive therapy; and 9) research considerations.CONCLUSION: Effective strategies for the care of pregnant people across the TB spectrum are readily achievable and will greatly improve the lives and health of this under-served population.
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Affiliation(s)
- C Maugans
- Sentinel Project on Pediatric Drug Resistant Tuberculosis, Boston, MA, USA
| | - M Loveday
- HIV and other Infectious Diseases Research Unit (HIDRU), South African Medical Research Council, Durban, South Africa
| | - S Hlangu
- HIV and other Infectious Diseases Research Unit (HIDRU), South African Medical Research Council, Durban, South Africa
| | - C Waitt
- Department of Pharmacology and Therapeutics, University of Liverpool, UK, and the Infectious Diseases Institute, Makerere University College of Health Sciences, Kampala, Uganda
| | - M Van Schalkwyk
- Division of Adult Infectious Diseases, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, Cape Town, South Africa
| | - B van de Water
- Boston College Connell School of Nursing, Chestnut Hill, MA, USA
| | - N Salazar-Austin
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - L McKenna
- Treatment Action Group, New York, NY, USA
| | - J S Mathad
- Departments of Medicine and Obstetrics & Gynecology, Center for Global Health, Weill Cornell Medicine, New York, NY, USA
| | - E Kalk
- Centre for Infectious Disease Epidemiology & Research, School of Public Health, University of Cape Town, South Africa
| | - R Hurtado
- Division of Infectious Diseases, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA, Global Health Committee, Boston, MA, USA
| | - J Hughes
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - A C Eke
- Division of Maternal Fetal Medicine, Department of Gynecology & Obstetrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - S Ahmed
- Interactive Research and Development, Karachi, Pakistan
| | - J Furin
- Harvard Medical School, Department of Global Health and Social Medicine, Boston, MA, USA
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Howard C, Gorman I, Crushell E, Knerr I, Hughes J, Boruah R, O'Grady L, Elsammak MY, Brady JJ, Monavari AA. Medium Chain Acyl-CoA Dehydrogenase Deficiency: 3 years of Newborn Screening. Ir Med J 2023; 116:743. [PMID: 37010499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
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Hughes J, McPhail N, Watkins P, Stark J, Warner RD. Increased light scattering in electrically stimulated beef longissimus muscle fibres contributes to the observed meat colour at grading. Anim Prod Sci 2023. [DOI: 10.1071/an22390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
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Mann B, Rose A, Hughes J, Skandarajah A, Murugasu A, Spillane A, Chua B, Zdenkowski N, Badger H, Braggett H, Gebski V, Eggins R, Park A, Collins J. Primary results of ANZ 1002 : Post-operative Radiotherapy Omission in Selected Patients with Early breast Cancer Trial (PROSPECT) following pre-operative breast MRI. Eur J Cancer 2022. [DOI: 10.1016/s0959-8049(22)01476-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Evans RA, Leavy OC, Richardson M, Elneima O, McAuley HJC, Shikotra A, Singapuri A, Sereno M, Saunders RM, Harris VC, Houchen-Wolloff L, Aul R, Beirne P, Bolton CE, Brown JS, Choudhury G, Diar-Bakerly N, Easom N, Echevarria C, Fuld J, Hart N, Hurst J, Jones MG, Parekh D, Pfeffer P, Rahman NM, Rowland-Jones SL, Shah AM, Wootton DG, Chalder T, Davies MJ, De Soyza A, Geddes JR, Greenhalf W, Greening NJ, Heaney LG, Heller S, Howard LS, Jacob J, Jenkins RG, Lord JM, Man WDC, McCann GP, Neubauer S, Openshaw PJM, Porter JC, Rowland MJ, Scott JT, Semple MG, Singh SJ, Thomas DC, Toshner M, Lewis KE, Thwaites RS, Briggs A, Docherty AB, Kerr S, Lone NI, Quint J, Sheikh A, Thorpe M, Zheng B, Chalmers JD, Ho LP, Horsley A, Marks M, Poinasamy K, Raman B, Harrison EM, Wain LV, Brightling CE, Abel K, Adamali H, Adeloye D, Adeyemi O, Adrego R, Aguilar Jimenez LA, Ahmad S, Ahmad Haider N, Ahmed R, Ahwireng N, Ainsworth M, Al-Sheklly B, Alamoudi A, Ali M, Aljaroof M, All AM, Allan L, Allen RJ, Allerton L, Allsop L, Almeida P, Altmann D, Alvarez Corral M, Amoils S, Anderson D, Antoniades C, Arbane G, Arias A, Armour C, Armstrong L, Armstrong N, Arnold D, Arnold H, Ashish A, Ashworth A, Ashworth M, Aslani S, Assefa-Kebede H, Atkin C, Atkin P, Aung H, Austin L, Avram C, Ayoub A, Babores M, Baggott R, Bagshaw J, Baguley D, Bailey L, Baillie JK, Bain S, Bakali M, Bakau M, Baldry E, Baldwin D, Ballard C, Banerjee A, Bang B, Barker RE, Barman L, Barratt S, Barrett F, Basire D, Basu N, Bates M, Bates A, Batterham R, Baxendale H, Bayes H, Beadsworth M, Beckett P, Beggs M, Begum M, Bell D, Bell R, Bennett K, Beranova E, Bermperi A, Berridge A, Berry C, Betts S, Bevan E, Bhui K, Bingham M, Birchall K, Bishop L, Bisnauthsing K, Blaikely J, Bloss A, Bolger A, Bonnington J, Botkai A, Bourne C, Bourne M, Bramham K, Brear L, Breen G, Breeze J, Bright E, Brill S, Brindle K, Broad L, Broadley A, Brookes C, Broome M, Brown A, Brown A, Brown J, Brown J, Brown M, Brown M, Brown V, Brugha T, Brunskill N, Buch M, Buckley P, Bularga A, Bullmore E, Burden L, Burdett T, Burn D, Burns G, Burns A, Busby J, Butcher R, Butt A, Byrne S, Cairns P, Calder PC, Calvelo E, Carborn H, Card B, Carr C, Carr L, Carson G, Carter P, Casey A, Cassar M, Cavanagh J, Chablani M, Chambers RC, Chan F, Channon KM, Chapman K, Charalambou A, Chaudhuri N, Checkley A, Chen J, Cheng Y, Chetham L, Childs C, Chilvers ER, Chinoy H, Chiribiri A, Chong-James K, Choudhury N, Chowienczyk P, Christie C, Chrystal M, Clark D, Clark C, Clarke J, Clohisey S, Coakley G, Coburn Z, Coetzee S, Cole J, Coleman C, Conneh F, Connell D, Connolly B, Connor L, Cook A, Cooper B, Cooper J, Cooper S, Copeland D, Cosier T, Coulding M, Coupland C, Cox E, Craig T, Crisp P, Cristiano D, Crooks MG, Cross A, Cruz I, Cullinan P, Cuthbertson D, Daines L, Dalton M, Daly P, Daniels A, Dark P, Dasgin J, David A, David C, Davies E, Davies F, Davies G, Davies GA, Davies K, Dawson J, Daynes E, Deakin B, Deans A, Deas C, Deery J, Defres S, Dell A, Dempsey K, Denneny E, Dennis J, Dewar A, Dharmagunawardena R, Dickens C, Dipper A, Diver S, Diwanji SN, Dixon M, Djukanovic R, Dobson H, Dobson SL, Donaldson A, Dong T, Dormand N, Dougherty A, Dowling R, Drain S, Draxlbauer K, Drury K, Dulawan P, Dunleavy A, Dunn S, Earley J, Edwards S, Edwardson C, El-Taweel H, Elliott A, Elliott K, Ellis Y, Elmer A, Evans D, Evans H, Evans J, Evans R, Evans RI, Evans T, Evenden C, Evison L, Fabbri L, Fairbairn S, Fairman A, Fallon K, Faluyi D, Favager C, Fayzan T, Featherstone J, Felton T, Finch J, Finney S, Finnigan J, Finnigan L, Fisher H, Fletcher S, Flockton R, Flynn M, Foot H, Foote D, Ford A, Forton D, Fraile E, Francis C, Francis R, Francis S, Frankel A, Fraser E, Free R, French N, Fu X, Furniss J, Garner L, Gautam N, George J, George P, Gibbons M, Gill M, Gilmour L, Gleeson F, Glossop J, Glover S, Goodman N, Goodwin C, Gooptu B, Gordon H, Gorsuch T, Greatorex M, Greenhaff PL, Greenhalgh A, Greenwood J, Gregory H, Gregory R, Grieve D, Griffin D, Griffiths L, Guerdette AM, Guillen Guio B, Gummadi M, Gupta A, Gurram S, Guthrie E, Guy Z, H Henson H, Hadley K, Haggar A, Hainey K, Hairsine B, Haldar P, Hall I, Hall L, Halling-Brown M, Hamil R, Hancock A, Hancock K, Hanley NA, Haq S, Hardwick HE, Hardy E, Hardy T, Hargadon B, Harrington K, Harris E, Harrison P, Harvey A, Harvey M, Harvie M, Haslam L, Havinden-Williams M, Hawkes J, Hawkings N, Haworth J, Hayday A, Haynes M, Hazeldine J, Hazelton T, Heeley C, Heeney JL, Heightman M, Henderson M, Hesselden L, Hewitt M, Highett V, Hillman T, Hiwot T, Hoare A, Hoare M, Hockridge J, Hogarth P, Holbourn A, Holden S, Holdsworth L, Holgate D, Holland M, Holloway L, Holmes K, Holmes M, Holroyd-Hind B, Holt L, Hormis A, Hosseini A, Hotopf M, Howard K, Howell A, Hufton E, Hughes AD, Hughes J, Hughes R, Humphries A, Huneke N, Hurditch E, Husain M, Hussell T, Hutchinson J, Ibrahim W, Ilyas F, Ingham J, Ingram L, Ionita D, Isaacs K, Ismail K, Jackson T, James WY, Jarman C, Jarrold I, Jarvis H, Jastrub R, Jayaraman B, Jezzard P, Jiwa K, Johnson C, Johnson S, Johnston D, Jolley CJ, Jones D, Jones G, Jones H, Jones H, Jones I, Jones L, Jones S, Jose S, Kabir T, Kaltsakas G, Kamwa V, Kanellakis N, Kaprowska S, Kausar Z, Keenan N, Kelly S, Kemp G, Kerslake H, Key AL, Khan F, Khunti K, Kilroy S, King B, King C, Kingham L, Kirk J, Kitterick P, Klenerman P, Knibbs L, Knight S, Knighton A, Kon O, Kon S, Kon SS, Koprowska S, Korszun A, Koychev I, Kurasz C, Kurupati P, Laing C, Lamlum H, Landers G, Langenberg C, Lasserson D, Lavelle-Langham L, Lawrie A, Lawson C, Lawson C, Layton A, Lea A, Lee D, Lee JH, Lee E, Leitch K, Lenagh R, Lewis D, Lewis J, Lewis V, Lewis-Burke N, Li X, Light T, Lightstone L, Lilaonitkul W, Lim L, Linford S, Lingford-Hughes A, Lipman M, Liyanage K, Lloyd A, Logan S, Lomas D, Loosley R, Lota H, Lovegrove W, Lucey A, Lukaschuk E, Lye A, Lynch C, MacDonald S, MacGowan G, Macharia I, Mackie J, Macliver L, Madathil S, Madzamba G, Magee N, Magtoto MM, Mairs N, Majeed N, Major E, Malein F, Malim M, Mallison G, Mandal S, Mangion K, Manisty C, Manley R, March K, Marciniak S, Marino P, Mariveles M, Marouzet E, Marsh S, Marshall B, Marshall M, Martin J, Martineau A, Martinez LM, Maskell N, Matila D, Matimba-Mupaya W, Matthews L, Mbuyisa A, McAdoo S, Weir McCall J, McAllister-Williams H, McArdle A, McArdle P, McAulay D, McCormick J, McCormick W, McCourt P, McGarvey L, McGee C, Mcgee K, McGinness J, McGlynn K, McGovern A, McGuinness H, McInnes IB, McIntosh J, McIvor E, McIvor K, McLeavey L, McMahon A, McMahon MJ, McMorrow L, Mcnally T, McNarry M, McNeill J, McQueen A, McShane H, Mears C, Megson C, Megson S, Mehta P, Meiring J, Melling L, Mencias M, Menzies D, Merida Morillas M, Michael A, Milligan L, Miller C, Mills C, Mills NL, Milner L, Misra S, Mitchell J, Mohamed A, Mohamed N, Mohammed S, Molyneaux PL, Monteiro W, Moriera S, Morley A, Morrison L, Morriss R, Morrow A, Moss AJ, Moss P, Motohashi K, Msimanga N, Mukaetova-Ladinska E, Munawar U, Murira J, Nanda U, Nassa H, Nasseri M, Neal A, Needham R, Neill P, Newell H, Newman T, Newton-Cox A, Nicholson T, Nicoll D, Nolan CM, Noonan MJ, Norman C, Novotny P, Nunag J, Nwafor L, Nwanguma U, Nyaboko J, O'Donnell K, O'Brien C, O'Brien L, O'Regan D, Odell N, Ogg G, Olaosebikan O, Oliver C, Omar Z, Orriss-Dib L, Osborne L, Osbourne R, Ostermann M, Overton C, Owen J, Oxton J, Pack J, Pacpaco E, Paddick S, Painter S, Pakzad A, Palmer S, Papineni P, Paques K, Paradowski K, Pareek M, Parfrey H, Pariante C, Parker S, Parkes M, Parmar J, Patale S, Patel B, Patel M, Patel S, Pattenadk D, Pavlides M, Payne S, Pearce L, Pearl JE, Peckham D, Pendlebury J, Peng Y, Pennington C, Peralta I, Perkins E, Peterkin Z, Peto T, Petousi N, Petrie J, Phipps J, Pimm J, Piper Hanley K, Pius R, Plant H, Plein S, Plekhanova T, Plowright M, Polgar O, Poll L, Porter J, Portukhay S, Powell N, Prabhu A, Pratt J, Price A, Price C, Price C, Price D, Price L, Price L, Prickett A, Propescu J, Pugmire S, Quaid S, Quigley J, Qureshi H, Qureshi IN, Radhakrishnan K, Ralser M, Ramos A, Ramos H, Rangeley J, Rangelov B, Ratcliffe L, Ravencroft P, Reddington A, Reddy R, Redfearn H, Redwood D, Reed A, Rees M, Rees T, Regan K, Reynolds W, Ribeiro C, Richards A, Richardson E, Rivera-Ortega P, Roberts K, Robertson E, Robinson E, Robinson L, Roche L, Roddis C, Rodger J, Ross A, Ross G, Rossdale J, Rostron A, Rowe A, Rowland A, Rowland J, Roy K, Roy M, Rudan I, Russell R, Russell E, Saalmink G, Sabit R, Sage EK, Samakomva T, Samani N, Sampson C, Samuel K, Samuel R, Sanderson A, Sapey E, Saralaya D, Sargant J, Sarginson C, Sass T, Sattar N, Saunders K, Saunders P, Saunders LC, Savill H, Saxon W, Sayer A, Schronce J, Schwaeble W, Scott K, Selby N, Sewell TA, Shah K, Shah P, Shankar-Hari M, Sharma M, Sharpe C, Sharpe M, Shashaa S, Shaw A, Shaw K, Shaw V, Shelton S, Shenton L, Shevket K, Short J, Siddique S, Siddiqui S, Sidebottom J, Sigfrid L, Simons G, Simpson J, Simpson N, Singh C, Singh S, Sissons D, Skeemer J, Slack K, Smith A, Smith D, Smith S, Smith J, Smith L, Soares M, Solano TS, Solly R, Solstice AR, Soulsby T, Southern D, Sowter D, Spears M, Spencer LG, Speranza F, Stadon L, Stanel S, Steele N, Steiner M, Stensel D, Stephens G, Stephenson L, Stern M, Stewart I, Stimpson R, Stockdale S, Stockley J, Stoker W, Stone R, Storrar W, Storrie A, Storton K, Stringer E, Strong-Sheldrake S, Stroud N, Subbe C, Sudlow CL, Suleiman Z, Summers C, Summersgill C, Sutherland D, Sykes DL, Sykes R, Talbot N, Tan AL, Tarusan L, Tavoukjian V, Taylor A, Taylor C, Taylor J, Te A, Tedd H, Tee CJ, Teixeira J, Tench H, Terry S, Thackray-Nocera S, Thaivalappil F, Thamu B, Thickett D, Thomas C, Thomas S, Thomas AK, Thomas-Woods T, Thompson T, Thompson AAR, Thornton T, Tilley J, Tinker N, Tiongson GF, Tobin M, Tomlinson J, Tong C, Touyz R, Tripp KA, Tunnicliffe E, Turnbull A, Turner E, Turner S, Turner V, Turner K, Turney S, Turtle L, Turton H, Ugoji J, Ugwuoke R, Upthegrove R, Valabhji J, Ventura M, Vere J, Vickers C, Vinson B, Wade E, Wade P, Wainwright T, Wajero LO, Walder S, Walker S, Walker S, Wall E, Wallis T, Walmsley S, Walsh JA, Walsh S, Warburton L, Ward TJC, Warwick K, Wassall H, Waterson S, Watson E, Watson L, Watson J, Welch C, Welch H, Welsh B, Wessely S, West S, Weston H, Wheeler H, White S, Whitehead V, Whitney J, Whittaker S, Whittam B, Whitworth V, Wight A, Wild J, Wilkins M, Wilkinson D, Williams N, Williams N, Williams J, Williams-Howard SA, Willicombe M, Willis G, Willoughby J, Wilson A, Wilson D, Wilson I, Window N, Witham M, Wolf-Roberts R, Wood C, Woodhead F, Woods J, Wormleighton J, Worsley J, Wraith D, Wrey Brown C, Wright C, Wright L, Wright S, Wyles J, Wynter I, Xu M, Yasmin N, Yasmin S, Yates T, Yip KP, Young B, Young S, Young A, Yousuf AJ, Zawia A, Zeidan L, Zhao B, Zongo O. Clinical characteristics with inflammation profiling of long COVID and association with 1-year recovery following hospitalisation in the UK: a prospective observational study. Lancet Respir Med 2022; 10:761-775. [PMID: 35472304 PMCID: PMC9034855 DOI: 10.1016/s2213-2600(22)00127-8] [Citation(s) in RCA: 144] [Impact Index Per Article: 72.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 03/23/2022] [Accepted: 03/31/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND No effective pharmacological or non-pharmacological interventions exist for patients with long COVID. We aimed to describe recovery 1 year after hospital discharge for COVID-19, identify factors associated with patient-perceived recovery, and identify potential therapeutic targets by describing the underlying inflammatory profiles of the previously described recovery clusters at 5 months after hospital discharge. METHODS The Post-hospitalisation COVID-19 study (PHOSP-COVID) is a prospective, longitudinal cohort study recruiting adults (aged ≥18 years) discharged from hospital with COVID-19 across the UK. Recovery was assessed using patient-reported outcome measures, physical performance, and organ function at 5 months and 1 year after hospital discharge, and stratified by both patient-perceived recovery and recovery cluster. Hierarchical logistic regression modelling was performed for patient-perceived recovery at 1 year. Cluster analysis was done using the clustering large applications k-medoids approach using clinical outcomes at 5 months. Inflammatory protein profiling was analysed from plasma at the 5-month visit. This study is registered on the ISRCTN Registry, ISRCTN10980107, and recruitment is ongoing. FINDINGS 2320 participants discharged from hospital between March 7, 2020, and April 18, 2021, were assessed at 5 months after discharge and 807 (32·7%) participants completed both the 5-month and 1-year visits. 279 (35·6%) of these 807 patients were women and 505 (64·4%) were men, with a mean age of 58·7 (SD 12·5) years, and 224 (27·8%) had received invasive mechanical ventilation (WHO class 7-9). The proportion of patients reporting full recovery was unchanged between 5 months (501 [25·5%] of 1965) and 1 year (232 [28·9%] of 804). Factors associated with being less likely to report full recovery at 1 year were female sex (odds ratio 0·68 [95% CI 0·46-0·99]), obesity (0·50 [0·34-0·74]) and invasive mechanical ventilation (0·42 [0·23-0·76]). Cluster analysis (n=1636) corroborated the previously reported four clusters: very severe, severe, moderate with cognitive impairment, and mild, relating to the severity of physical health, mental health, and cognitive impairment at 5 months. We found increased inflammatory mediators of tissue damage and repair in both the very severe and the moderate with cognitive impairment clusters compared with the mild cluster, including IL-6 concentration, which was increased in both comparisons (n=626 participants). We found a substantial deficit in median EQ-5D-5L utility index from before COVID-19 (retrospective assessment; 0·88 [IQR 0·74-1·00]), at 5 months (0·74 [0·64-0·88]) to 1 year (0·75 [0·62-0·88]), with minimal improvements across all outcome measures at 1 year after discharge in the whole cohort and within each of the four clusters. INTERPRETATION The sequelae of a hospital admission with COVID-19 were substantial 1 year after discharge across a range of health domains, with the minority in our cohort feeling fully recovered. Patient-perceived health-related quality of life was reduced at 1 year compared with before hospital admission. Systematic inflammation and obesity are potential treatable traits that warrant further investigation in clinical trials. FUNDING UK Research and Innovation and National Institute for Health Research.
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Gatfield E, Hughes J, Kumaran M, Doherty G, Daly M, Stancliffe M, Jephcott C, Wilson C, Smith S, Jadon R. P-226 Outcomes using induction chemotherapy followed by long-course chemoradiotherapy as total neoadjuvant therapy for locally advanced rectal cancer. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.04.316] [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: 11/01/2022] Open
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Chalmers L, Czarniak P, Hughes J, Iacob R, Lee YP, Parsons K, Parsons R, Sunderland B, Sim TF. Implementation factor mapping of a pilot study of point-of-care C-reactive protein testing for respiratory tract infections in community pharmacy. Exploratory Research in Clinical and Social Pharmacy 2022; 6:100147. [PMID: 35733607 PMCID: PMC9207564 DOI: 10.1016/j.rcsop.2022.100147] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Revised: 04/29/2022] [Accepted: 05/26/2022] [Indexed: 11/06/2022] Open
Abstract
Background Explicit consideration of implementation factors in community pharmacy service development may facilitate widespread implementation and sustainability. Objectives This study involved mapping the methodology for the pilot study of point-of-care C-reactive protein (CRP) testing to support pharmacists' management of respiratory tract infections in Western Australian pharmacies against an implementation factor framework, focussing on the resources and training program provided to participating pharmacy staff. Methods Phase 1 involved post hoc mapping of the pilot study methodology against the framework previously described by Garcia-Cardenas et al.; phase 2 was an a priori evaluation of the resources and training program, involving pre-training, post-training, and post-pilot questionnaires administered to pharmacists and pharmacy assistants/interns. A mixed model analysis compared pharmacists' responses at the three time points. Results Employment of comprehensive strategies to optimise service feasibility and sustainability was demonstrated across the five domains of ‘professional service’, ‘pharmacy staff’, ‘pharmacy’, ‘local environment’ and ‘system’; further consideration of ‘consumer’ or ‘patient’ factors is needed to address issues such as patient refusal. Study pharmacists (n = 10) and pharmacy assistants/interns (n = 5) reported high levels of satisfaction with the training (100% ‘good’/‘excellent’). Pharmacists reported significantly improved attitudes towards, confidence in, and knowledge about CRP testing and service provision from pre- to post-training (p < 0.05). Positive perceptions were maintained at the post-pilot time point. Conclusions Post hoc mapping of implementation factors highlighted potential strengths and deficiencies of the current service model. Systematic, prospective mapping, coupled with strategies to explicitly emphasise the patient perspective, may have value in optimising service implementation or modifying future service delivery models.
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Tahir B, Reilly J, Tay J, Clinch H, Boindala N, Hughes J, Riley S, Roxby P, Tozer-Loft S, Aung T, Qureshi M, Das T, Hatton M. 146P Impact of heart, lung and oesophageal doses on overall survival (OS) of small cell lung cancer (SCLC) patients following radical chemo-radiotherapy (RT). Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.02.177] [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: 12/01/2022] Open
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Hughes J, Harris M, Snaith B, Benn H. Comparison of scattered entrance skin dose burden in MSCT, CBCT, and X-ray for suspected scaphoid injury: Regional dose measurements in a phantom model. Radiography (Lond) 2022; 28:811-816. [PMID: 35183441 DOI: 10.1016/j.radi.2022.01.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/18/2022] [Accepted: 01/28/2022] [Indexed: 10/19/2022]
Abstract
INTRODUCTION Scaphoid radiography has poor sensitivity for acute fracture detection and often requires repeat delayed imaging. Although magnetic resonance (MR) imaging is considered the gold standard, computed tomography (CT) is often used as an alternative due to ease of access. Cone-Beam CT (CBCT) offers equivalent diagnostic efficacy to Multi Slice CT (MSCT) at reduced dose. We aimed to establish the difference in scattered dose between modalities for scaphoid imaging. METHODS Anatomical regional entrance surface dose measurements were taken at 3 regions on an anthropomorphic torso phantom positioned as a patient to a wrist phantom undergoing scaphoid imaging for three modalities (CBCT, MSCT, four-view projection radiography). Exposure factors were based on audit of clinical exposures. Each dose measurement was repeated three times per anatomical region, modality, exposure setting and projection. RESULTS Under unpaired T-test CBCT gave significantly lower mean dose at the neck (1.64 vs 18 mGy), chest (2.78 vs 8.01) and abdomen (1.288 vs 2.93) than MSCT (p < .0001). However CBCT had significantly higher mean dose than four-view radiography at the neck, chest and abdomen (0.031, 0.035, and 0.021 mGy) (p < .0001). CONCLUSION CBCT of the wrist carries a significantly higher scattered radiation dose to the neck, chest and abdomen than four view scaphoid radiography, but significantly lower scattered dose than MSCT of the wrist of equivalent diagnostic value. IMPLICATIONS FOR PRACTICE The use of CBCT for scaphoid injury carries significantly lower scattered dose to radio-sensitive structures investigated here than equivalent MSCT, and may be of greater use as an early cross-sectional investigation for suspected scaphoid fracture.
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Affiliation(s)
- J Hughes
- Mid Yorkshire Hospitals NHS Trust, Pinderfields Hospital, Aberford Road, Wakefield, WF1 4DG, United Kingdom.
| | - M Harris
- Mid Yorkshire Hospitals NHS Trust, Pinderfields Hospital, Aberford Road, Wakefield, WF1 4DG, United Kingdom
| | - B Snaith
- University of Bradford, Richmond Road, Bradford, BD7 1DP, United Kingdom
| | - H Benn
- Mid Yorkshire Hospitals NHS Trust, Pinderfields Hospital, Aberford Road, Wakefield, WF1 4DG, United Kingdom
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20
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Czarniak P, Chalmers L, Hughes J, Iacob R, Lee YP, Parsons K, Parsons R, Sunderland B, Sim TF. Point-of-care C-reactive protein testing service for respiratory tract infections in community pharmacy: a qualitative study of service uptake and experience of pharmacists. Int J Clin Pharm 2022; 44:466-479. [PMID: 35088232 PMCID: PMC8794609 DOI: 10.1007/s11096-021-01368-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Accepted: 12/15/2021] [Indexed: 01/08/2023]
Abstract
Background Targeted interventions in community pharmacies, such as point-of-care C-reactive protein testing, could reduce inappropriate antimicrobial consumption in patients presenting with symptoms of respiratory tract infections, although data regarding Australian pharmacists’ perspectives on its provision are limited. Aim To explore pharmacists’ experiences and perspectives of point-of-care C-reactive protein testing, including barriers and facilitators, influencing service provision and uptake. Method A point-of-care C-reactive protein testing service for patients presenting with respiratory tract infection symptoms was trialled in five purposively selected community pharmacies in metropolitan Western Australia. Two pharmacists from each pharmacy participated in one-to-one semi-structured telephone interviews, regarding pharmacist demographics, pharmacy characteristics, experience with the point-of-care C-reactive protein service and training/resources. Interviews were audio-recorded and transcribed. Data were imported into NVivo for thematic analysis. Results Interview durations ranged from 28.2 to 60.2 min (mean: 50.7 ± 10.2 min). Of the five themes which emerged, participants reported the point-of-care C-reactive protein testing was simple, fast, reliable and accurate, assisted their clinical decision-making and contributed to antimicrobial stewardship. A major factor facilitating service provision and uptake by consumers was the accessibility and credibility of pharmacists. Barriers included time constraints and heavy documentation. Participants believed there was a public demand for the service. Conclusion Given the global antimicrobial resistance crisis, pharmacists have an important role in minimising the inappropriate use of antimicrobials. The point-of-care C-reactive protein service was readily accepted by the public when offered. However, ensuring efficient service delivery and adequate remuneration are essential for its successful implementation.
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Affiliation(s)
- Petra Czarniak
- Pharmacy, Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, WA, 6102, Australia.
| | - Leanne Chalmers
- Pharmacy, Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, WA, 6102, Australia
| | - Jeffery Hughes
- Pharmacy, Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, WA, 6102, Australia
| | - Rebecca Iacob
- Pharmacy, Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, WA, 6102, Australia
| | - Ya Ping Lee
- Pharmacy, Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, WA, 6102, Australia
| | - Kiran Parsons
- Pharmacy, Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, WA, 6102, Australia
| | - Richard Parsons
- Pharmacy, Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, WA, 6102, Australia
| | - Bruce Sunderland
- Pharmacy, Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, WA, 6102, Australia
| | - Tin Fei Sim
- Pharmacy, Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, WA, 6102, Australia
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21
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Borzage M, Saunders A, Hughes J, McComb JG, Blüml S, King KS. The First Examination of Diagnostic Performance of Automated Measurement of the Callosal Angle in 1856 Elderly Patients and Volunteers Indicates That 12.4% of Exams Met the Criteria for Possible Normal Pressure Hydrocephalus. AJNR Am J Neuroradiol 2021; 42:1942-1948. [PMID: 34620589 PMCID: PMC8583275 DOI: 10.3174/ajnr.a7294] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [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: 03/05/2021] [Accepted: 07/03/2021] [Indexed: 11/07/2022]
Abstract
BACKGROUND AND PURPOSE Many patients with dementia may have comorbid or misdiagnosed normal pressure hydrocephalus, a treatable neurologic disorder. The callosal angle is a validated biomarker for normal pressure hydrocephalus with 93% diagnostic accuracy. Our purpose was to develop and evaluate an algorithm for automatically computing callosal angles from MR images of the brain. MATERIALS AND METHODS This article reports the results of analyzing callosal angles from 1856 subjects with 5264 MR images from the Open Access Series of Imaging Studies and the Alzheimer's Disease Neuroimaging Initiative databases. Measurement variability was examined between 2 neuroradiologists (n = 50) and between manual and automatic measurements (n = 281); from differences in simulated head orientation; and from real-world changes in patients with multiple examinations (n = 906). We evaluated the effectiveness of the automatic callosal angle to differentiate normal pressure hydrocephalus from Alzheimer disease in a simulated cohort. RESULTS The algorithm identified that 12.4% of subjects from these carefully screened cohorts had callosal angles of <90°, a published threshold for possible normal pressure hydrocephalus. The intraclass correlation coefficient was 0.97 for agreement between neuroradiologists and 0.90 for agreement between manual and automatic measurement. The method was robust to different head orientations. The median coefficient of variation for repeat examinations was 4.2% (Q1 = 3.1%, Q3 = 5.8%). The simulated classification of normal pressure hydrocephalus versus Alzheimer using the automatic callosal angle had an accuracy, sensitivity, and specificity of 0.87 each. CONCLUSIONS In even the most pristine research databases, analyses of the callosal angle indicate that some patients may have normal pressure hydrocephalus. The automatic callosal angle measurement can rapidly and objectively screen for normal pressure hydrocephalus in patients who would otherwise be misdiagnosed.
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Affiliation(s)
- M Borzage
- From the Fetal and Neonatal Institute, Division of Neonatology (M.B.)
- Department of Pediatrics (M.B.)
- Rudi Schulte Research Institute (M.B., A.S., S.B., K.S.K.), Santa Barbara, California
| | - A Saunders
- Department of Radiology (A.S., S.B.)
- Rudi Schulte Research Institute (M.B., A.S., S.B., K.S.K.), Santa Barbara, California
| | - J Hughes
- Department of Neuroradiology (J.H., K.S.K.), Barrow Neurological Institute, Phoenix, Arizona
| | - J G McComb
- Division of Neurosurgery (J.G.M.), Children's Hospital Los Angeles, Los Angeles, California
- Neurological Surgery (J.G.M.), Keck School of Medicine, University of Southern California, Los Angeles, California
| | - S Blüml
- Department of Radiology (A.S., S.B.)
- Rudi Schulte Research Institute (M.B., A.S., S.B., K.S.K.), Santa Barbara, California
| | - K S King
- Rudi Schulte Research Institute (M.B., A.S., S.B., K.S.K.), Santa Barbara, California
- Department of Neuroradiology (J.H., K.S.K.), Barrow Neurological Institute, Phoenix, Arizona
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22
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Tonge M, Diaz-Delgado O, Hughes J, Maddox T, Alderson B. Effect of anaesthetic maintenance with propofol or isoflurane on ease of endoscopic duodenal intubation in dogs – preliminary results. Vet Anaesth Analg 2021. [DOI: 10.1016/j.vaa.2021.09.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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23
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Rela M, Clough E, Chu H, Hughes J. 1334 Improving Patient Flow Through the Hand Trauma Pathway. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
Aim
A full-cycle audit was conducted at our plastic surgery unit, assessing adherence to hand trauma standards by the British Society for Surgery of the Hand. These stipulate that time from referral to clinic for open injuries and closed fractures should be within 24 hours and 72 hours respectively and time to theatre from date of injury (DOI) within 4 and 7 days, respectively.
Method
Data for the initial audit was collected from Nov 2019-Feb 2020 and for the re-audit from Aug-Dec 2020. Lists were generated of 50 patients with open injuries including flexor tendon, extensor tendon and nerve injuries and 50 hand fractures in both cycles. Data was collected on DOI, date of referral, clinic review and surgery.
Results
The initial audit results showed poor DOI documentation (open injuries 30%, fractures 54%). For open injuries, 44% met standards for clinical review within 24 hours and 94% for time to theatre. For fractures, 94% met the standard for time to clinic and 90% for time to theatre. The interventions included adding the standards to the clinic booking form and creating a mandatory DOI field on the referral system. The re-audit showed improvement of DOI documentation (open injuries 95%, fractures 100%) and the proportion of open injuries seen within 24 hours to 60%.
Conclusions
The interventions had a positive impact on our hand trauma pathway. Areas for improvement include reducing the number of patient visits to the service and encouraging early decision-making, particularly for patients reviewed in the emergency department.
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Affiliation(s)
- M Rela
- University Hospitals Plymouth NHS Trust, Plymouth, United Kingdom
| | - E Clough
- University Hospitals Plymouth NHS Trust, Plymouth, United Kingdom
| | - H Chu
- University Hospitals Plymouth NHS Trust, Plymouth, United Kingdom
| | - J Hughes
- University Hospitals Plymouth NHS Trust, Plymouth, United Kingdom
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24
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Cunningham G, Hughes J, Borner B, Mattern O, Taha ME, Smith MM, Young AA, Cass B. A single dose of tranexamic acid reduces blood loss after reverse and anatomic shoulder arthroplasty: a randomized controlled trial. J Shoulder Elbow Surg 2021; 30:1553-1560. [PMID: 33421559 DOI: 10.1016/j.jse.2020.11.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [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: 08/30/2020] [Revised: 11/11/2020] [Accepted: 11/16/2020] [Indexed: 02/01/2023]
Abstract
BACKGROUND Hematoma formation and the need for blood transfusions are commonly reported complications after shoulder arthroplasty. Tranexamic acid (TXA) has been widely used in hip and knee arthroplasty to decrease perioperative blood loss. The role of TXA is still being established in shoulder arthroplasty. MATERIALS AND METHODS We conducted a double-blind randomized controlled trial comparing intravenous TXA vs. placebo in 60 patients undergoing primary anatomic or reverse shoulder arthroplasty. Of these patients, 29 received a placebo whereas 31 received a single dose of 2 g of intravenous TXA. Patient demographic characteristics, as well as drain tube output, blood loss, hematoma formation, transfusion requirement, length of hospital stay, and pain score, were recorded. Patients were followed up for 12 weeks to assess for complications. RESULTS Patients who received TXA had a lower drain tube output at all time points: 41 mL vs. 133 mL at 6 hours, 75 mL vs. 179 mL at 12 hours, and 94 mL vs. 226 mL at 24 hours (P < .001 for all). They also had a higher postoperative hemoglobin (Hb) level (12.3 g/dL vs. 11.4 g/dL, P = .009), lower change in Hb level (1.7 g/dL vs. 2.3 g/dL, P = .011), lower total Hb loss (0.078 g vs. 0.103 g, P = .042), lower blood volume loss (0.55 L vs. 0.74 L, P = .021), higher postoperative hematocrit level (36.7% vs. 34.6%, P = .020), and lower hematocrit change (5.4% vs. 7.6%, P = .022). There was no significant difference in pain score or length of hospital stay, and no patients required a transfusion. CONCLUSION A single dose of 2 g of intravenous TXA decreases blood loss and drain tube output in primary anatomic and reverse arthroplasty of the shoulder. No differences were detected in the occurrence of complications, need for transfusion, pain score, or length of hospital stay. With the mounting evidence now available, patients undergoing elective primary shoulder arthroplasty should be given intravenous TXA to decrease perioperative blood loss.
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Affiliation(s)
- Gregory Cunningham
- Division of Orthopaedic and Trauma Surgery, Geneva University Hospitals, Geneva, Switzerland; Shoulder Center, Hirslanden Clinique la Colline, Geneva, Switzerland
| | - Jeffery Hughes
- Sydney Shoulder Research Institute, Sydney, NSW, Australia
| | - Benoit Borner
- Division of Orthopaedic and Trauma Surgery, Geneva University Hospitals, Geneva, Switzerland.
| | - Owen Mattern
- The Orthopaedic Group, Melbourne, VIC, Australia
| | - Mohy E Taha
- Division of Orthopaedics and Trauma Surgery, Basel University Hospital, Basel, Switzerland
| | - Margaret M Smith
- Institute of Bone and Joint Research, Royal North Shore Hospital, Sydney, NSW, Australia
| | - Allan A Young
- Sydney Shoulder Research Institute, Sydney, NSW, Australia
| | - Benjamin Cass
- Sydney Shoulder Research Institute, Sydney, NSW, Australia
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25
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Reali S, Lee T, Bishop J, Mirkov S, Johnson J, McCourt E, Hughes J, Pont L, Page AT, Penm J. Attitudes, barriers and facilitators of hospital pharmacists conducting practice‐based research: a systematic review. J Pharm Pract Res 2021. [DOI: 10.1002/jppr.1741] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Savannah Reali
- Pharmacy Department Prince of Wales Hospital Randwick Australia
| | - Teresa Lee
- Faculty of Medicine and Health, School of Pharmacy The University of Sydney Camperdown Australia
| | - Jaclyn Bishop
- Pharmacy Department Ballarat Health Services Ballarat Australia
- Development and Improvement East Grampians Health Service Ararat Australia
| | - Sanja Mirkov
- School of Population Health The University of Auckland Auckland New Zealand
| | - Jacinta Johnson
- UniSA Clinical and Health Sciences University of South Australia Adelaide Australia
- SA Pharmacy SA Health Adelaide Australia
| | | | | | - Lisa Pont
- Discipline of Pharmacy University of Technology Sydney Sydney Australia
- Pharmacy Department Westmead Hospital Westmead Australia
| | - Amy Theresa Page
- Pharmacy Department Alfred Health Melbourne Australia
- Monash Institute for Pharmaceutical Sciences Monash University Melbourne Australia
| | - Jonathan Penm
- Pharmacy Department Prince of Wales Hospital Randwick Australia
- Faculty of Medicine and Health, School of Pharmacy The University of Sydney Camperdown Australia
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26
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Babicova I, Cross A, Forman D, Hughes J, Hoti K. Evaluation of the Psychometric Properties of PainChek® in UK Aged Care Residents with advanced dementia. BMC Geriatr 2021; 21:337. [PMID: 34049501 PMCID: PMC8161561 DOI: 10.1186/s12877-021-02280-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2020] [Accepted: 05/11/2021] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND The aim of this study was to further validate PainChek®, an electronic pain assessment instrument, with a population living with dementia in a UK care home. METHOD This study utilised a correlational design to evaluate the psychometric properties of PainChek® when compared to the Abbey Pain Scale (APS). Blinded paired pain assessments were completed at rest and immediately post-movement by a researcher and a nurse. A total of 22 participants with a diagnosis of moderate-to-severe dementia and a painful condition were recruited using opportunity sampling. RESULTS Overall, 302 paired assessments were collected for 22 participants. Out of these 179 were conducted during rest and 123 were immediately post-movement. The results demonstrated a positive significant correlation between overall PainChek® pain scores and overall APS pain scores (r = 0.818, N = 302, p < .001, one-tailed), satisfactory internal consistency (α = 0.810), moderate single measure intraclass correlation (ICC = 0.680) and substantial inter-rater agreement (κ = 0.719). CONCLUSIONS PainChek® has demonstrated to be a valid and reliable instrument to assess the presence and severity of pain in people with moderate-to-severe dementia living in aged care.
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Affiliation(s)
- Ivana Babicova
- College of Health, Psychology & Social Care, University of Derby, Derby, UK.
| | - Ainslea Cross
- University of Derby Online Learning, University of Derby, Derby, UK
| | - Dawn Forman
- College of Health, Psychology & Social Care, University of Derby, Derby, UK
| | - Jeffery Hughes
- Curtin Medical School, Curtin University, Perth, Australia
| | - Kreshnik Hoti
- Curtin Medical School, Curtin University, Perth, Australia
- Division of Pharmacy, Faculty of Medicine, University of Prishtina, Prishtina, Kosovo
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27
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Cox V, McKenna L, Acquah R, Reuter A, Wasserman S, Vambe D, Ustero P, Udwadia Z, Triviño-Duran L, Tommasi M, Skrahina A, Seddon JA, Rodolfo R, Rich M, Padanilam X, Oyewusi L, Ohler L, Lungu P, Loveday M, Khan U, Khan P, Hughes J, Hewison C, Guglielmetti L, Furin J. Clinical perspectives on treatment of rifampicin-resistant/multidrug-resistant TB. Int J Tuberc Lung Dis 2021; 24:1134-1144. [PMID: 33172520 DOI: 10.5588/ijtld.20.0330] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Rapid diagnostics, newer drugs, repurposed medications, and shorter regimens have radically altered the landscape for treating rifampicin-resistant TB (RR-TB) and multidrug-resistant TB (MDR-TB). There are multiple ongoing clinical trials aiming to build a robust evidence base to guide RR/MDR-TB treatment, and both observational studies and programmatic data have contributed to advancing the treatment field. In December 2019, the WHO issued their second 'Rapid Communication´ related to RR-TB management. This reiterated their prior recommendation that a majority of people with RR/MDR-TB receive all-oral treatment regimens, and now allow for specific shorter duration regimens to be used programmatically as well. Many TB programs need clinical advice as they seek to roll out such regimens in their specific setting. In this Perspective, we highlight our early experiences and lessons learned from working with National TB Programs, adult and pediatric clinicians and civil society, in optimizing treatment of RR/MDR-TB, using shorter, highly-effective, oral regimens for the majority of people with RR/MDR-TB.
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Affiliation(s)
- V Cox
- Center for Infectious Disease Epidemiology and Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, Soauth Africa
| | - L McKenna
- Treatment Action Group, New York, NY, USA
| | - R Acquah
- Médecins Sans Frontières (MSF), Khayelitsha, South Africa
| | - A Reuter
- Médecins Sans Frontières (MSF), Khayelitsha, South Africa
| | - S Wasserman
- Division of Infectious Diseases and HIV Medicine, Department of Medicine, University of Cape Town, Cape Town, and Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - D Vambe
- Eswatini National TB Control Programme, Manzini, Eswatini
| | - P Ustero
- Global TB Program, Baylor College of Medicine, Houston, TX, USA
| | - Z Udwadia
- Hinduja Hospital & Research Centre, Mumbai, India
| | | | - M Tommasi
- Independent Consultant, Maputo, Mozambique
| | - A Skrahina
- Republican Scientific and Practical Centre for Pulmonology and TB, Minsk, Belarus
| | - J A Seddon
- Department of Infectious Diseases, Imperial College London, UK, and Desmond Tutu TB Centre, Department of Paediatrics and Child Health, University of Stellenbosch, Tygerberg, South Africa
| | - R Rodolfo
- National Department of Health, Mahikeng, North West Province, South Africa
| | - M Rich
- Partners In Health (PIH), Boston, MA, USA
| | - X Padanilam
- National Department of Health, Johannesburg, Gauteng Province, South Africa
| | | | | | - P Lungu
- National Tuberculosis and Leprosy Programme, Ministry of Health, Lusaka, Zambia
| | - M Loveday
- Health Systems Research Unit, South African Medical Research Council, Durban, South Africa
| | - U Khan
- Interactive Research and Development, Karachi
| | - P Khan
- Interactive Research and Development, Karachi, Pakistan, and Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK
| | - J Hughes
- Desmond Tutu TB Centre, Stellenbosch University, Cape Town, South Africa
| | | | | | - J Furin
- Department of Global Health and Social Medicine, Harvard Medical School, Boston, MA, USA
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28
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Ndjeka N, Hughes J, Reuter A, Conradie F, Enwerem M, Ferreira H, Ismail N, Kock Y, Master I, Meintjes G, Padanilam X, Romero R, Schaaf HS, Riele JT, Maartens G. Implementing novel regimens for drug-resistant TB in South Africa: what can the world learn? Int J Tuberc Lung Dis 2021; 24:1073-1080. [PMID: 33126942 DOI: 10.5588/ijtld.20.0174] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Worldwide uptake of new drugs in the treatment of rifampicin-resistant tuberculosis (RR-TB) has been extremely low. In June 2018, ahead of the release of the updated WHO guidelines for the management of RR-TB, South Africa announced that bedaquiline (BDQ) would be provided to virtually all RR-TB patients on shorter or longer regimens. South Africa has been the global leader in accessing BDQ for patients with RR-TB, who now represent 60% of the global BDQ cohort. The use of BDQ within a shorter modified regimen has generated the programmatic data underpinning the most recent change in WHO guidelines endorsing a shorter, injectable-free regimen. Progressive policies on access to new drugs have resulted in improved favourable outcomes and a reduction in mortality among RR-TB patients in South Africa. This supported global policy change. The strategies underpinning these bold actions include close collaboration between the South African National TB Programme and partners, introduction of new TB diagnostic tools in closely monitored conditions and the use of locally generated programmatic evidence to inform country policy changes. In this paper, we summarise a decade´s work that led to the bold decision to use a modified, short, injectable-free regimen with BDQ and linezolid under carefully monitored programmatic conditions.
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Affiliation(s)
- N Ndjeka
- Drug-resistant TB Directorate, National Department of Health, Pretoria
| | - J Hughes
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town
| | - A Reuter
- Médecins Sans Frontières, Khayelitsha
| | - F Conradie
- University of Witwatersrand, Faculty of Health Sciences, Department of Clinical Medicine, Johannesburg
| | - M Enwerem
- Amity Health Consortium, Johannesburg
| | - H Ferreira
- Klerksdorp/Tshepong Hospital Complex MDR/XDR TB Unit, North West Provincial Department of Health, Perinatal HIV Research Unit
| | - N Ismail
- Centre for Tuberculosis, National Institute for Communicable Diseases, Johannesburg
| | - Y Kock
- Drug-resistant TB Directorate, National Department of Health, Pretoria
| | - I Master
- King Dinuzulu Hospital, Kwazulu Natal Provincial Department of Health
| | - G Meintjes
- Department of Medicine and Wellcome Centre for Infectious Diseases Research in Africa, Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town
| | - X Padanilam
- Sizwe Tropical Disease Hospital, Department of Health, Gauteng
| | - R Romero
- District Clinical Specialist Team, Namakwa, Northern Cape
| | - H S Schaaf
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town
| | - J Te Riele
- Metro TB Hospital Centre, Brooklyn Chest Hospital, Western Cape
| | - G Maartens
- King Dinuzulu Hospital, Kwazulu Natal Provincial Department of Health
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29
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Sim TF, Chalmers L, Czarniak P, Hughes J, Iacob R, Lee YP, Parsons K, Parsons R, Sunderland B. Point-of-care C-reactive protein testing to support the management of respiratory tract infections in community pharmacy: A feasibility study. Res Social Adm Pharm 2021; 17:1719-1726. [PMID: 33500197 DOI: 10.1016/j.sapharm.2021.01.004] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 12/10/2020] [Accepted: 01/09/2021] [Indexed: 10/22/2022]
Abstract
BACKGROUND Point-of-care (POC) C-reactive protein (CRP) testing is employed in European primary care settings to differentiate viral from bacterial respiratory tract infections (RTIs) the latter, requiring referral for antibiotics. This service has yet to be trialled in Australian community pharmacy to support over-the-counter RTI management. OBJECTIVES To evaluate the feasibility, based on clinical and operational outcomes, of POC CRP testing to support Western Australian community pharmacists' management of RTIs. METHODS Patients with RTI signs and symptoms were recruited from June-August 2019 at 5 community pharmacies. Trained pharmacists made recommendations based on participants' POC CRP levels and routine clinical assessment. Participants completed questionnaires and telephone follow-ups on Days 3 (by pharmacists) and 5 (by researchers) post-testing. Service provision and uptake were assessed in 3 separate weekly tally sheets. RESULTS Clinical outcomes: CRP levels among the 131 participants recruited were: < 5 mg/L (bacterial infection unlikely; n = 60; 45.8%); 5-19 mg/L (bacterial infection possible if suggestive routine assessment; n = 52; 39.7%) and 20-100 mg/L (bacterial infection likely if suggestive routine assessment; n = 19; 14.5%). Pharmacists' management included over-the-counter medicines (131, 100%), self-care advice (125, 95.4%) and immediate general practitioner (GP) referral (15, 11.5%). Sixty-five percent (76/117) of participants had recovered by Day 5. Operational outcomes: The services was provided in 21.2% of eligible RTI presentations, representing a service uptake rate of 28.1%. Post-CRP testing, 50.9% (58/114) of participants had changed perceptions regarding their need for antibiotics, with 14.3% (16/112) subsequently intending to seek a GP prescription. Consumer satisfaction was high (100%) and most participants (93.4%, 123/131) would utilise the service again. CONCLUSIONS POC CRP testing was a feasible and well-accepted strategy to facilitate community pharmacy as a triage point for RTI. Consumer confidence in the pharmacists' advice, supported by CRP testing, potentially reduced unnecessary GP visits and antibiotic prescribing.
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Affiliation(s)
- Tin Fei Sim
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, Western Australia, 6102, Australia.
| | - Leanne Chalmers
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, Western Australia, 6102, Australia.
| | - Petra Czarniak
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, Western Australia, 6102, Australia.
| | - Jeffery Hughes
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, Western Australia, 6102, Australia.
| | - Rebecca Iacob
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, Western Australia, 6102, Australia.
| | - Ya Ping Lee
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, Western Australia, 6102, Australia.
| | - Kiran Parsons
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, Western Australia, 6102, Australia.
| | - Richard Parsons
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, Western Australia, 6102, Australia.
| | - Bruce Sunderland
- Curtin Medical School, Faculty of Health Sciences, Curtin University, Kent Street, Bentley, Western Australia, 6102, Australia.
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Affiliation(s)
| | - J. Hughes
- Yale School of Medicine New Haven CT United States
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Hadjieconomou S, Hughes J, Kamath S. Occupational skin disease during the COVID-19 pandemic, as captured in a Dermatology staff clinic in the United Kingdom. J Eur Acad Dermatol Venereol 2020; 34:e670-e671. [PMID: 32535946 PMCID: PMC7323254 DOI: 10.1111/jdv.16754] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 06/05/2020] [Accepted: 06/08/2020] [Indexed: 11/26/2022]
Affiliation(s)
- S Hadjieconomou
- Dermatology Department, Princess of Wales Hospital, Bridgend, UK
| | - J Hughes
- Dermatology Department, Princess of Wales Hospital, Bridgend, UK
| | - S Kamath
- Dermatology Department, Princess of Wales Hospital, Bridgend, UK
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Das E, Epstein J, Gentry R, Mills D, Poolovadoo Y, Ward N, Bull K, Cole A, Hack J, Khawari S, Lake C, Mandishona T, Perry R, Sleight S, Sultan S, Thornton T, Williams S, Arif T, Castle A, Chauhan P, Chesner R, Eilon T, Kamarajah S, Kambasha C, Lock L, Loka T, Mohammad F, Motahariasl S, Roper L, Sadhra SS, Sheikh A, Toma T, Wadood Q, Yip J, Ainger E, Busti S, Cunliffe L, Flamini T, Gaffing S, Moorcroft C, Peter M, Simpson L, Stokes E, Stott G, Wilson J, York J, Yousaf A, Borakati A, Brown M, Goaman A, Hodgson B, Ijeomah A, Iroegbu U, Kaur G, Lowe C, Mahmood S, Sattar Z, Sen P, Szuman A, Abbas N, Al-Ausi M, Anto N, Bhome R, Eccles L, Elliott J, Hughes EJ, Jones A, Karunatilleke AS, Knight JS, Manson CCF, Mekhail I, Michaels L, Noton TM, Okenyi E, Reeves T, Yasin IH, Banfield DA, Harris R, Lim D, Mason-Apps C, Roe T, Sandhu J, Shafiq N, Stickler E, Tam JP, Williams LM, Ainsworth P, Boualbanat Y, Doull C, Egan E, Evans L, Hassanin K, Ninkovic-Hall G, Odunlami W, Shergill M, Traish M, Cummings D, Kershaw S, Ong J, Reid F, Toellner H, Alwandi A, Amer M, George D, Haynes K, Hughes K, Peakall L, Premakumar Y, Punjabi N, Ramwell A, Sawkins H, Ashwood J, Baker A, Baron C, Bhide I, Blake E, De Cates C, Esmail R, Hosamuddin H, Kapp J, Nguru N, Raja M, Thomson F, Ahmed H, Aishwarya G, Al-Huneidi R, Ali S, Aziz R, Burke D, Clarke B, Kausar A, Maskill D, Mecia L, Myers L, Smith ACD, Walker G, Wroe N, Donohoe C, Gibbons D, Jordan P, Keogh C, Kiely A, Lalor P, McCrohan M, Powell C, Foley MP, Reynolds J, Silke E, Thorpe O, Kong JTH, White C, Ali Q, Dalrymple J, Ge Y, Khan H, Luo RS, Paine H, Paraskeva B, Parker L, Pillai K, Salciccioli J, Selvadurai S, Sonagara V, Springford LR, Tan L, Appleton S, Leadholm N, Zhang Y, Ahern D, Cotter M, Cremen S, Durrigan T, Flack V, Hrvacic N, Jones H, Jong B, Keane K, O'Connell PR, O'sullivan J, Pek G, Shirazi S, Barker C, Brown A, Carr W, Chen Y, Guillotte C, Harte J, Kokayi A, Lau K, McFarlane S, Morrison S, Broad J, Kenefick N, Makanji D, Printz V, Saito R, Thomas O, Breen H, Kirk S, Kong CH, O'Kane A, Eddama M, Engledow A, Freeman SK, Frost A, Goh C, Lee G, Poonawala R, Suri A, Taribagil P, Brown H, Christie S, Dean S, Gravell R, Haywood E, Holt F, Pilsworth E, Rabiu R, Roscoe HW, Shergill S, Sriram A, Sureshkumar A, Tan LC, Tanna A, Vakharia A, Bhullar S, Brannick S, Dunne E, Frere M, Kerin M, Kumar KM, Pratumsuwan T, Quek R, Salman M, Van Den Berg N, Wong C, Ahluwalia J, Bagga R, Borg CM, Calabria C, Draper A, Farwana M, Joyce H, Khan A, Mazza M, Pankin G, Sait MS, Sandhu N, Virani N, Wong J, Woodhams K, Croghan N, Ghag S, Hogg G, Ismail O, John N, Nadeem K, Naqi M, Noe SM, Sharma A, Tan S, Begum F, Best R, Collishaw A, Glasbey J, Golding D, Gwilym B, Harrison P, Jackman T, Lewis N, Luk YL, Porter T, Potluri S, Stechman M, Tate S, Thomas D, Walford B, Auld F, Bleakley A, Johnston S, Jones C, Khaw J, Milne S, O'Neill S, Singh KKR, Smith R, Swan A, Thorley N, Yalamarthi S, Yin ZD, Ali A, Balian V, Bana R, Clark K, Livesey C, McLachlan G, Mohammad M, Pranesh N, Richards C, Ross F, Sajid M, Brooke M, Francombe J, Gresly J, Hutchinson S, Kerrigan K, Matthews E, Nur S, Parsons L, Sandhu A, Vyas M, White F, Zulkifli A, Zuzarte L, Al-Mousawi A, Arya J, Azam S, Yahaya AA, Gill K, Hallan R, Hathaway C, Leptidis I, McDonagh L, Mitrasinovic S, Mushtaq N, Pang N, Peiris GB, Rinkoff S, Chan L, Christopher E, Farhan-Alanie MMH, Gonzalez-Ciscar A, Graham CJ, Lim H, McLean KA, Paterson HM, Rogers A, Roy C, Rutherford D, Smith F, Zubikarai G, Al-Khudairi R, Bamford M, Chang M, Cheng J, Hedley C, Joseph R, Mitchell B, Perera S, Rothwell L, Siddiqui A, Smith J, Taylor K, Wright OW, Baryan HK, Boyd G, Conchie H, Cox L, Davies J, Gardner S, Hill N, Krishna K, Lakin F, Scotcher S, Alberts J, Asad M, Barraclough J, Campbell A, Marshall D, Wakeford W, Cronbach P, D'Souza F, Gammeri E, Houlton J, Hall M, Kethees A, Patel R, Perera M, Prowle J, Shaid M, Webb E, Beattie S, Chadwick M, El-Taji O, Haddad S, Mann M, Patel M, Popat K, Rimmer L, Riyat H, Smith H, Anandarajah C, Cipparrone M, Desai K, Gao C, Goh ET, Howlader M, Jeffreys N, Karmarkar A, Mathew G, Mukhtar H, Ozcan E, Renukanthan A, Sarens N, Sinha C, Woolley A, Bogle R, Komolafe O, Loo F, Waugh D, Zeng R, Crewe A, Mathias J, Mills A, Owen A, Prior A, Saunders I, Baker A, Crilly L, McKeon J, Ubhi HK, Adeogun A, Carr R, Davison C, Devalia S, Hayat A, Karsan RB, Osborne C, Scott K, Weegenaar C, Wijeyaratne M, Babatunde F, Barnor-Ahiaku E, Beattie G, Chitsabesan P, Dixon O, Hall N, Ilenkovan N, Mackrell T, Nithianandasivam N, Orr J, Palazzo F, Saad M, Sandland-Taylor L, Sherlock J, Ashdown T, Chandler S, Garsaa T, Lloyd J, Loh SY, Ng S, Perkins C, Powell-Chandler A, Smith F, Underhill R. Perioperative intravenous contrast administration and the incidence of acute kidney injury after major gastrointestinal surgery: prospective, multicentre cohort study. Br J Surg 2020; 107:1023-1032. [PMID: 32026470 DOI: 10.1002/bjs.11453] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2019] [Revised: 09/21/2019] [Accepted: 11/08/2019] [Indexed: 01/14/2023]
Abstract
BACKGROUND This study aimed to determine the impact of preoperative exposure to intravenous contrast for CT and the risk of developing postoperative acute kidney injury (AKI) in patients undergoing major gastrointestinal surgery. METHODS This prospective, multicentre cohort study included adults undergoing gastrointestinal resection, stoma reversal or liver resection. Both elective and emergency procedures were included. Preoperative exposure to intravenous contrast was defined as exposure to contrast administered for the purposes of CT up to 7 days before surgery. The primary endpoint was the rate of AKI within 7 days. Propensity score-matched models were adjusted for patient, disease and operative variables. In a sensitivity analysis, a propensity score-matched model explored the association between preoperative exposure to contrast and AKI in the first 48 h after surgery. RESULTS A total of 5378 patients were included across 173 centres. Overall, 1249 patients (23·2 per cent) received intravenous contrast. The overall rate of AKI within 7 days of surgery was 13·4 per cent (718 of 5378). In the propensity score-matched model, preoperative exposure to contrast was not associated with AKI within 7 days (odds ratio (OR) 0·95, 95 per cent c.i. 0·73 to 1·21; P = 0·669). The sensitivity analysis showed no association between preoperative contrast administration and AKI within 48 h after operation (OR 1·09, 0·84 to 1·41; P = 0·498). CONCLUSION There was no association between preoperative intravenous contrast administered for CT up to 7 days before surgery and postoperative AKI. Risk of contrast-induced nephropathy should not be used as a reason to avoid contrast-enhanced CT.
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Hoti K, Jakupi A, Hetemi D, Raka D, Hughes J, Desselle S. Provision of community pharmacy services during COVID-19 pandemic: a cross sectional study of community pharmacists' experiences with preventative measures and sources of information. Int J Clin Pharm 2020; 42:1197-1206. [PMID: 32524513 PMCID: PMC7286815 DOI: 10.1007/s11096-020-01078-1] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [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: 04/29/2020] [Accepted: 06/02/2020] [Indexed: 02/07/2023]
Abstract
Background An infectious disease caused by a novel coronavirus (later called COVID-19) reached pandemic levels in 2020 and community pharmacists were involved in responding to this pandemic, also in Kosovo. Objectives To explore the experiences of community pharmacists in relation to provision of community pharmacy services during COVID-19 pandemic. Setting Community pharmacists in Kosovo. Methods This was a cross-sectional study where data was collected via a self-administered online questionnaire, from 264 pharmacists actively practicing in Kosovo during the pandemic. The questionnaire consisted of a combination of closed and open-ended questions, optional statements and statements on a five-point Likert scale, derived at least in part from the Transtheoretical Model. One-way analysis of variance was used to analyze differences in responses to Likert-type items whereas categorical variables were analyzed using Chi square testing. Main outcome measures Community pharmacists’ perceptions on COVID-19 related preventative measures. Results A response rate of 40.6% was achieved. Sufficient and adequate COVID-19-related preventative measures were being implemented by a majority of pharmacies (n = 232; 87.9%), and over two-thirds of respondents agreed/strongly agreed that their pharmacies were sufficiently prepared with protective equipment for their personnel. Implementation of preventative measures was associated with respondents’ perception that pharmacists and the pharmacy profession were valued more by patients during the pandemic and to a lesser degree, by other health professionals. Most commonly stated pros dealt with employee and patient safety, while key cons dealt with increased costs and running out of the necessary protective equipment. Key barriers to pharmacy activities were price increases by wholesalers, and patients’ panic and excessive buying, whereas drivers dealt with professional obligation to assist and opportunity to prove inseparable to other health professionals. The most popular means of accessing COVID-19 related information by pharmacists was via mobile devices and information from professional organizations was considered most useful by pharmacists. Conclusions Community pharmacies actively implemented various measures as precautions to mitigate the spread of COVID-19. Our findings highlight the value of continuous provision of information by professional organizations and use of mobile devices as key means to access information by pharmacists.
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Affiliation(s)
- Kreshnik Hoti
- Division of Pharmacy, Faculty of Medicine, University of Prishtina, "Bulevardi i Deshmoreve" Street. NN, 10 000, Prishtina, Kosovo.
| | - Arianit Jakupi
- Chamber of Pharmacists of Kosova, Prishtina, Kosovo
- Higher Education Institution, Faculty of Pharmacy, UBT College, Prishtina, Kosovo
| | - Dardan Hetemi
- Division of Pharmacy, Faculty of Medicine, University of Prishtina, "Bulevardi i Deshmoreve" Street. NN, 10 000, Prishtina, Kosovo
| | - Denis Raka
- Division of Pharmacy, Faculty of Medicine, University of Prishtina, "Bulevardi i Deshmoreve" Street. NN, 10 000, Prishtina, Kosovo
| | - Jeffery Hughes
- School of Pharmacy and Biomedical Sciences, Curtin University, Perth, WA, Australia
| | - Shane Desselle
- College of Pharmacy, Touro University California, Vallejo, USA
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Cox V, Wilkinson L, Grimsrud A, Hughes J, Reuter A, Conradie F, Nel J, Boyles T. Critical changes to services for TB patients during the COVID-19 pandemic. Int J Tuberc Lung Dis 2020; 24:542-544. [PMID: 32398211 DOI: 10.5588/ijtld.20.0205] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- V Cox
- Centre for Infectious Disease Epidemiology and Research, University of Cape Town, Cape Town
| | - L Wilkinson
- Centre for Infectious Disease Epidemiology and Research, University of Cape Town, Cape Town, International AIDS Society, Cape Town
| | | | - J Hughes
- Desmond Tutu TB Centre, Stellenbosch University, Cape Town
| | - A Reuter
- Médecins Sans Frontières, Khayelitsha
| | - F Conradie
- Faculty of Health Sciences, University of Witwatersrand, Johannesburg
| | - J Nel
- Faculty of Health Sciences, University of Witwatersrand, Johannesburg, Helen Joseph Hospital, Johannesburg, South Africa, ,
| | - T Boyles
- Faculty of Health Sciences, University of Witwatersrand, Johannesburg, Helen Joseph Hospital, Johannesburg, South Africa, ,
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Hughes J, Reuter A, Chabalala B, Isaakidis P, Cox H, Mohr E. Adverse events among people on delamanid for rifampicin-resistant tuberculosis in a high HIV prevalence setting. Int J Tuberc Lung Dis 2020; 23:1017-1023. [PMID: 31615610 DOI: 10.5588/ijtld.18.0651] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
SETTING: Patients with rifampicin-resistant tuberculosis (RR-TB) in the township of Khayelitsha, South Africa, were offered delamanid (DLM) within a decentralised RR-TB treatment programme.OBJECTIVE: To describe adverse events (AEs) among HIV-positive and negative people receiving DLM for RR-TB in a programmatic setting.DESIGN: Patients were followed up monthly for blood, electrocardiography and clinical monitoring and AEs were assessed for severity grade, seriousness and relationship to DLM.RESULTS: Fifty-eight patients (55% male; median age 35 years, interquartile range [IQR] 28-42) started DLM; 46 (79%) were HIV-positive, median CD4 count 173 cells/mm³ (IQR 70-294). Fifty (86%) patients experienced ≥1 new or worsening AE after starting DLM, most commonly vomiting, QTcB >450 ms and/or myalgia. Serious and/or severe AEs were experienced by 22 (38%) patients; three HIV-positive patients died (not related to DLM). HIV status was not significantly associated with number (P = 0.089) or severity/seriousness (P = 0.11) of AEs during exposure to DLM. Two (3%) patients had DLM withdrawn due to AEs.CONCLUSION: AEs during RR-TB treatment, both before and during DLM exposure, were common, with relatively few serious/severe AEs considered related to DLM and no significant association with HIV status. Clinical and electrocardiography monitoring should be prioritised in the first two months after starting DLM.
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Affiliation(s)
- J Hughes
- Médecins Sans Frontières (MSF), Khayelitsha, Cape Town
| | - A Reuter
- Médecins Sans Frontières (MSF), Khayelitsha, Cape Town
| | - B Chabalala
- Médecins Sans Frontières (MSF), Khayelitsha, Cape Town
| | - P Isaakidis
- MSF, Southern Africa Medical Unit, Cape Town
| | - H Cox
- Division of Medical Microbiology and the Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
| | - E Mohr
- Médecins Sans Frontières (MSF), Khayelitsha, Cape Town
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Alamil M, Hughes J, Berthier K, Desbiez C, Thébaud G, Soubeyrand S. Inferring epidemiological links from deep sequencing data: a statistical learning approach for human, animal and plant diseases. Philos Trans R Soc Lond B Biol Sci 2020; 374:20180258. [PMID: 31056055 PMCID: PMC6553606 DOI: 10.1098/rstb.2018.0258] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Pathogen sequence data have been exploited to infer who infected whom, by using empirical and model-based approaches. Most of these approaches exploit one pathogen sequence per infected host (e.g. individual, household, field). However, modern sequencing techniques can reveal the polymorphic nature of within-host populations of pathogens. Thus, these techniques provide a subsample of the pathogen variants that were present in the host at the sampling time. Such data are expected to give more insight on epidemiological links than a single sequence per host. In general, a mechanistic viewpoint to transmission and micro-evolution has been followed to infer epidemiological links from these data. Here, we investigate an alternative approach grounded on statistical learning. The idea consists of learning the structure of epidemiological links with a pseudo-evolutionary model applied to training data obtained from contact tracing, for example, and using this initial stage to infer links for the whole dataset. Such an approach has the potential to be particularly valuable in the case of a risk of erroneous mechanistic assumptions, it is sufficiently parsimonious to allow the handling of big datasets in the future, and it is versatile enough to be applied to very different contexts from animal, human and plant epidemiology. This article is part of the theme issue ‘Modelling infectious disease outbreaks in humans, animals and plants: approaches and important themes’. This issue is linked with the subsequent theme issue ‘Modelling infectious disease outbreaks in humans, animals and plants: epidemic forecasting and control’.
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Affiliation(s)
- M Alamil
- 1 BioSP, INRA, 84914 Avignon , France
| | - J Hughes
- 2 MRC-University of Glasgow Centre for Virus Research , Glasgow G61 1QH , UK
| | - K Berthier
- 3 Pathologie Végétale, INRA , 84140 Montfavet , France
| | - C Desbiez
- 3 Pathologie Végétale, INRA , 84140 Montfavet , France
| | - G Thébaud
- 4 BGPI, INRA, Univ. Montpellier , SupAgro, Cirad, 34398 Montpellier , France
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Aber A, Phillips P, Hughes J, Keetharuth AD, Rooney G, Radley S, Walters S, Nawaz S, Jones G, Michaels J. Electronic personal assessment questionnaire for vascular conditions (ePAQ-VAS): development and validity. Br J Surg 2020; 107:1004-1012. [DOI: 10.1002/bjs.11531] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 11/25/2019] [Accepted: 01/15/2020] [Indexed: 11/06/2022]
Abstract
Abstract
Background
This paper describes the development and validation of an electronic personal assessment questionnaire for vascular conditions (ePAQ-VAS) that captures the symptomatology, quality of life and clinically relevant data of patients presenting to vascular services.
Methods
A two-stage survey was conducted in patients attending a tertiary vascular department. Patients completed the ePAQ-VAS remotely online, or on site using an electronic tablet. In the first stage of the survey, the responses were used to perform confirmatory factor analysis to assess the construct validity and remove redundant items. The internal reliability of disease-specific scales was investigated. In the second stage of the survey, the acceptability, known-group validity, test–retest reliability, and responsiveness of ePAQ-VAS was assessed.
Results
In total, 721 patients completed ePAQ-VAS. Their mean(s.d.) age was 63·5(15·7) years and 468 (64·9 per cent) were men. Some 553 patients (76·7 per cent) completed the questionnaire in clinic and the remainder completed the questionnaire online. The results of the confirmatory factor analysis confirmed the conceptual model for ePAQ-VAS structure and eliminated six items. Internal reliability was acceptable for all the scales (Cronbach's α greater than 0·7). The test–retest reliability measured by the intraclass correlation coefficient ranged from 0·65 to 0·99. The results showed that the instrument was responsive over time with the standardized response mean ranging from 0·69 to 1·60.
Conclusion
ePAQ-VAS is a holistic data-collection process that is relevant to vascular service users and has potential to contribute to patient-focused care and the collection of aggregate data for service evaluation. A demonstration version of the final version of ePAQ can be viewed at http://demo-questionnaire.epaq.co.uk/home/project?id=VASC_1.7&page=1.
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Affiliation(s)
- A Aber
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - P Phillips
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - J Hughes
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - A D Keetharuth
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - G Rooney
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | | | - S Walters
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - S Nawaz
- Sheffield Vascular Institute, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - G Jones
- School of Health and Related Research, University of Sheffield, Sheffield, UK
- Sheffield Vascular Institute, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
- Department of Psychology, School of Social Sciences, Leeds Beckett University, Leeds, UK
| | - J Michaels
- School of Health and Related Research, University of Sheffield, Sheffield, UK
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Evans R, Taylor S, Kalasthry J, Sakai N, Miles A, Aboagye A, Agoramoorthy L, Ahmed S, Amadi A, Anand G, Atkin G, Austria A, Ball S, Bazari F, Beable R, Beare S, Beedham H, Beeston T, Bharwani N, Bhatnagar G, Bhowmik A, Blakeway L, Blunt D, Boavida P, Boisfer D, Breen D, Bridgewater J, Burke S, Butawan R, Campbell Y, Chang E, Chao D, Chukundah S, Clarke C, Collins B, Collins C, Conteh V, Couture J, Crosbie J, Curtis H, Daniel A, Davis L, Desai K, Duggan M, Ellis S, Elton C, Engledow A, Everitt C, Ferdous S, Frow A, Furneaux M, Gibbons N, Glynne-Jones R, Gogbashian A, Goh V, Gourtsoyianni S, Green A, Green L, Green L, Groves A, Guthrie A, Hadley E, Halligan S, Hameeduddin A, Hanid G, Hans S, Hans B, Higginson A, Honeyfield L, Hughes H, Hughes J, Hurl L, Isaac E, Jackson M, Jalloh A, Janes S, Jannapureddy R, Jayme A, Johnson A, Johnson E, Julka P, Kalasthry J, Karapanagiotou E, Karp S, Kay C, Kellaway J, Khan S, Koh D, Light T, Limbu P, Lock S, Locke I, Loke T, Lowe A, Lucas N, Maheswaran S, Mallett S, Marwood E, McGowan J, Mckirdy F, Mills-Baldock T, Moon T, Morgan V, Morris S, Morton A, Nasseri S, Navani N, Nichols P, Norman C, Ntala E, Nunes A, Obichere A, O'Donohue J, Olaleye I, Oliver A, Onajobi A, O'Shaughnessy T, Padhani A, Pardoe H, Partridge W, Patel U, Perry K, Piga W, Prezzi D, Prior K, Punwani S, Pyers J, Rafiee H, Rahman F, Rajanpandian I, Ramesh S, Raouf S, Reczko K, Reinhardt A, Robinson D, Rockall A, Russell P, Sargus K, Scurr E, Shahabuddin K, Sharp A, Shepherd B, Shiu K, Sidhu H, Simcock I, Simeon C, Smith A, Smith D, Snell D, Spence J, Srirajaskanthan R, Stachini V, Stegner S, Stirling J, Strickland N, Tarver K, Teague J, Thaha M, Train M, Tulmuntaha S, Tunariu N, van Ree K, Verjee A, Wanstall C, Weir S, Wijeyekoon S, Wilson J, Wilson S, Win T, Woodrow L, Yu D. Patient deprivation and perceived scan burden negatively impact the quality of whole-body MRI. Clin Radiol 2020; 75:308-315. [PMID: 31836179 DOI: 10.1016/j.crad.2019.10.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Accepted: 10/30/2019] [Indexed: 01/26/2023]
Abstract
AIM To evaluate the association between the image quality of cancer staging whole-body magnetic resonance imaging (WB-MRI) and patient demographics, distress, and perceived scan burden. MATERIALS AND METHODS A sample of patients recruited prospectively to multicentre trials comparing WB-MRI with standard scans for staging lung and colorectal cancer were invited to complete two questionnaires. The baseline questionnaire, administered at recruitment, collated data on demographics, distress and co-morbidity. The follow-up questionnaire, completed after staging investigations, measured perceived WB-MRI scan burden (scored 1 low to 7 high). WB-MRI anatomical coverage, and technical quality was graded by a radiographic technician and grading combined to categorise the scan as "optimal", "sub-optimal" or "degraded". A radiologist categorised 30 scans to test interobserver agreement. Data were analysed using the chi-square, Fisher's exact, t-tests, and multinomial regression. RESULTS One hundred and fourteen patients were included in the study (53 lung, 61 colorectal; average age 65.3 years, SD=11.8; 66 men [57.9%]). Overall, 45.6% (n=52), scans were classified as "optimal" quality, 39.5% (n=45) "sub-optimal", and 14.9% (n=17) as "degraded". In adjusted analyses, greater deprivation level and higher patient-reported scan burden were both associated with a higher likelihood of having a sub-optimal versus an optimal scan (odds ratio [OR]: 4.465, 95% confidence interval [CI]: 1.454 to 13.709, p=0.009; OR: 1.987, CI: 1.153 to 3.425, p=0.013, respectively). None of the variables predicted the likelihood of having a degraded scan. CONCLUSIONS Deprivation and patients' perceived experience of the WB-MRI are related to image quality. Tailored protocols and individualised patient management before and during WB-MRI may improve image quality.
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Wickramasekera N, Howard A, Philips P, Rooney G, Hughes J, Wilson E, Aber A, Michaels J, Shackley P. Author response to: Comment on: Strength of public preferences for endovascular or open aortic aneurysm repair. Br J Surg 2020; 107:613-614. [PMID: 32187668 DOI: 10.1002/bjs.11514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 12/20/2019] [Indexed: 11/10/2022]
Affiliation(s)
- N Wickramasekera
- School of Health and Related Research, University of Sheffield, and
| | - A Howard
- Department of Economics, National University of Ireland Galway, Galway, Ireland
| | - P Philips
- Academic Unit of Clinical Oncology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK, and
| | - G Rooney
- School of Health and Related Research, University of Sheffield, and
| | - J Hughes
- School of Health and Related Research, University of Sheffield, and
| | - E Wilson
- School of Health and Related Research, University of Sheffield, and
| | - A Aber
- School of Health and Related Research, University of Sheffield, and
| | - J Michaels
- School of Health and Related Research, University of Sheffield, and
| | - P Shackley
- School of Health and Related Research, University of Sheffield, and
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Hughes J, Robb J, Lam M. Making Future-Ready Students with Design and the Internet of Things. EAI Endorsed Transactions on Creative Technologies 2020. [DOI: 10.4108/eai.13-7-2018.163096] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
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Affiliation(s)
| | - J Hughes
- The James Cook University Hospital, Middlesbrough, UK
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Albuquerque N, Meehan B, Hughes J, Surapaneni A. Determination of total carbon in biosolids using MID-infrared spectroscopy. Sci Total Environ 2020; 698:134195. [PMID: 31505338 DOI: 10.1016/j.scitotenv.2019.134195] [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] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Revised: 08/28/2019] [Accepted: 08/28/2019] [Indexed: 06/10/2023]
Abstract
This study was designed to determine if MID-Infrared (MID-IR) spectroscopy combined with Partial Least Squares (PLS) modelling could be used to predict total carbon (C) in biosolids generated from wastewater treatment plants. Biosolids samples were selected and analysed for total C, and MID-IR spectra were recorded. Using the total C and MID-IR data, a PLS model was developed using both the full spectral range and selected wavelengths regions. The PLS modelling showed that an R2 of 0.97 was achieved for both approaches. To validate the modelling, PLS prediction was applied to a randomly selected validation set of 20 samples and prediction uncertainties determined using The Unscrambler software. A prediction error (or uncertainty) of approximately ±2% carbon was achieved using both full spectra and selected wavelengths regions. Based on the results of the study, MID-IR combined with PLS could be used as an alternate and inexpensive method to determine the total C of biosolids compared to conventional methods such as the Dumas combustion method using a LECO C analyser.
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Affiliation(s)
- N Albuquerque
- School of Science, RMIT University, GPO Box 2476, Melbourne 3001, Victoria, Australia
| | - B Meehan
- School of Science, RMIT University, GPO Box 2476, Melbourne 3001, Victoria, Australia
| | - J Hughes
- School of Science, RMIT University, GPO Box 2476, Melbourne 3001, Victoria, Australia.
| | - A Surapaneni
- South East Water Corporation, Water's Edge, 101 Wells Street, Frankston 3199, Victoria, Australia
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Wickramasekera N, Howard A, Philips P, Rooney G, Hughes J, Wilson E, Aber A, Michaels J, Shackley P. Strength of public preferences for endovascular or open aortic aneurysm repair. Br J Surg 2019; 106:1775-1783. [DOI: 10.1002/bjs.11265] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Revised: 04/12/2019] [Accepted: 05/17/2019] [Indexed: 11/11/2022]
Abstract
Abstract
Background
This study evaluated public preferences for the treatment processes for abdominal aortic aneurysm repair in order to allow them to be incorporated into a cost-effectiveness analysis.
Methods
This was a telephone survey using a trade-off method in UK resident adults (aged at least 18 years) with no previous diagnosis of a vascular condition.
Results
Some 167 of 209 participants (79·9 per cent) stated that they would prefer endovascular aneurysm repair (EVAR), 40 (19·1 per cent) preferred open surgery and two (1·0 per cent) stated no preference. Participants preferred EVAR because of the less invasive nature of the intervention and quicker recovery. Participants preferring open surgery cited reasons such as having a single follow-up appointment, and a procedure that felt more permanent. When participants were asked to make a sacrifice in order to have their preferred treatment, 122 (58·4 per cent) favoured EVAR, 18 (8·6 per cent) favoured open surgery and 69 (33·0 per cent) had no preference. Those preferring EVAR were willing to give up a mean of 0·135 expected quality-adjusted life-years (QALYs) to have EVAR, compared with a willingness to give up 0·033 expected QALYs among those preferring open repair.
Conclusion
These results indicate a clear preference for EVAR over open surgery for aortic aneurysm.
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Affiliation(s)
- N Wickramasekera
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - A Howard
- Department of Economics National University of Ireland Galway, Galway, Ireland
| | - P Philips
- Academic Unit of Clinical Oncology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | - G Rooney
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - J Hughes
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - E Wilson
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - A Aber
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - J Michaels
- School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - P Shackley
- School of Health and Related Research, University of Sheffield, Sheffield, UK
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Hughes J, Kirkham R, Min O, Hall H, Currie B, Majoni S. Patient-identified health service transformation: an Aboriginal patient’s experience with extensive chronic tinea corporis and delayed kidney transplantation wait-listing. ACTA ACUST UNITED AC 2019. [DOI: 10.33235/rsaj.15.3.92-96] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- J Hughes
- Division of Medicine, Royal Darwin Hospital, Darwin, NT, Australia Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
| | - R Kirkham
- Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
| | - O Min
- Division of Medicine, Royal Darwin Hospital, Darwin, NT, Australia
| | - H Hall
- Division of Medicine, Royal Darwin Hospital, Darwin, NT, Australia Western Desert Nganampa Walytja Palyantjaku Tjutaku, Darwin, NT, Australia
| | - B Currie
- Division of Medicine, Royal Darwin Hospital, Darwin, NT, Australia Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia
| | - S Majoni
- Division of Medicine, Royal Darwin Hospital, Darwin, NT, Australia Menzies School of Health Research, Charles Darwin University, Darwin, NT, Australia Northern Territory Clinical School, Flinders University, Darwin NT, Australia
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Cacciottolo TM, Perikari A, van der Klaauw A, Henning E, Stadler LKJ, Keogh J, Farooqi IS, Tenin G, Keavney B, Ryan E, Budd R, Bewley M, Coelho P, Rumsey W, Sanchez Y, McCafferty J, Dockrell D, Walmsley S, Whyte M, Liu Y, Choy MK, Tenin G, Abraham S, Black G, Keavney B, Ford T, Stanley B, Good R, Rocchiccioli P, McEntegart M, Watkins S, Eteiba H, Shaukat A, Lindsay M, Robertson K, Hood S, McGeoch R, McDade R, Sidik N, McCartney P, Corcoran D, Collison D, Rush C, McConnachie A, Touyz R, Oldroyd K, Berry C, Gazdagh G, Diver L, Marshall J, McGowan R, Ahmed F, Tobias E, Curtis E, Parsons C, Maslin K, D'Angelo S, Moon R, Crozier S, Gossiel F, Bishop N, Kennedy S, Papageorghiou A, Fraser R, Gandhi S, Prentice A, Inskip H, Godfrey K, Schoenmakers I, Javaid MK, Eastell R, Cooper C, Harvey N, Watt ER, Howden A, Mirchandani A, Coelho P, Hukelmann JL, Sadiku P, Plant TM, Cantrell DA, Whyte MKB, Walmsley SR, Mordi I, Forteath C, Wong A, Mohan M, Palmer C, Doney A, Rena G, Lang C, Gray EH, Azarian S, Riva A, Edwards H, McPhail MJW, Williams R, Chokshi S, Patel VC, Edwards LA, Page D, Miossec M, Williams S, Monaghan R, Fotiou E, Santibanez-Koref M, Keavney B, Badat M, Mettananda S, Hua P, Schwessinger R, Hughes J, Higgs D, Davies J. Scientific Business Abstracts of the 113th Annual Meeting of the Association of Physicians of Great Britain and Ireland. QJM 2019; 112:724-729. [PMID: 31505685 DOI: 10.1093/qjmed/hcz175] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
| | - A Perikari
- University of Cambridge Metabolic Research Laboratories
| | | | - E Henning
- University of Cambridge Metabolic Research Laboratories
| | - L K J Stadler
- University of Cambridge Metabolic Research Laboratories
| | - J Keogh
- University of Cambridge Metabolic Research Laboratories
| | - I S Farooqi
- University of Cambridge Metabolic Research Laboratories
| | - G Tenin
- From University of Manchester
| | | | - E Ryan
- Department of Respiratory Medicine, Centre for Inflammation Research, University of Edinburgh
| | - R Budd
- Department of Infection Immunity and Cardiovascular Disease, The Florey Institute for Host-Pathogen Interactions, University of Sheffield
| | - M Bewley
- Department of Infection Immunity and Cardiovascular Disease, The Florey Institute for Host-Pathogen Interactions, University of Sheffield
| | - P Coelho
- Department of Respiratory Medicine, Centre for Inflammation Research, University of Edinburgh
| | - W Rumsey
- Stress and Repair Discovery Performance Unit, Respiratory Therapy Area
| | - Y Sanchez
- Stress and Repair Discovery Performance Unit, Respiratory Therapy Area
| | - J McCafferty
- Department of Respiratory Medicine, Centre for Inflammation Research, University of Edinburgh
| | - D Dockrell
- Department of Respiratory Medicine, Centre for Inflammation Research, University of Edinburgh
| | - S Walmsley
- Department of Respiratory Medicine, Centre for Inflammation Research, University of Edinburgh
| | - M Whyte
- Department of Respiratory Medicine, Centre for Inflammation Research, University of Edinburgh
| | - Y Liu
- From the University of Manchester
| | - M-K Choy
- From the University of Manchester
| | - G Tenin
- From the University of Manchester
| | | | - G Black
- From the University of Manchester
| | | | - T Ford
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | | | - R Good
- Golden Jubilee National Hospital
| | - P Rocchiccioli
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | - M McEntegart
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | | | - H Eteiba
- Golden Jubilee National Hospital
| | | | | | | | - S Hood
- Golden Jubilee National Hospital
| | | | - R McDade
- Golden Jubilee National Hospital
| | - N Sidik
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | - P McCartney
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | - D Corcoran
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | - D Collison
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | - C Rush
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | | | - R Touyz
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
| | - K Oldroyd
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | - Colin Berry
- BHF Centre of Excellence in Vascular Science and Medicine, University of Glasgow
- Golden Jubilee National Hospital
| | - G Gazdagh
- School of Medicine, Dentistry & Nursing, College of Medical, Veterinary and Life Sciences, University of Glasgow
| | - L Diver
- West of Scotland Regional Genetics Service, Laboratory Medicine Building, Queen Elizabeth University Hospital
| | - J Marshall
- Institute of Cancer Sciences, College of Medical, Veterinary and Life Sciences, University of Glasgow
| | - R McGowan
- West of Scotland Regional Genetics Service, Laboratory Medicine Building, Queen Elizabeth University Hospital
| | - F Ahmed
- Developmental Endocrinology Research Group, Royal Hospital for Children, University of Glasgow
| | - E Tobias
- Academic Unit of Medical Genetics and Clinical Pathology, Laboratory Medicine Building, Queen Elizabeth University Hospital, University of Glasgow
| | - E Curtis
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - C Parsons
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - K Maslin
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - S D'Angelo
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - R Moon
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - S Crozier
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - F Gossiel
- Academic Unit of Bone Metabolism, University of Sheffield
| | - N Bishop
- Academic Unit of Child Health, University of Sheffield
| | - S Kennedy
- Nuffield Department of Women's & Reproductive Health, John Radcliffe Hospital, University of Oxford
| | - A Papageorghiou
- Nuffield Department of Women's & Reproductive Health, John Radcliffe Hospital, University of Oxford
| | - R Fraser
- Department of Obstetrics and Gynaecology, Sheffield Hospitals NHS Trust, University of Sheffield
| | - S Gandhi
- Department of Obstetrics and Gynaecology, Sheffield Hospitals NHS Trust, University of Sheffield
| | | | - H Inskip
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - K Godfrey
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - I Schoenmakers
- Department of Medicine, Faculty of Medicine and Health Sciences, University of East Anglia
| | - M K Javaid
- NIHR Oxford Biomedical Research Centre, University of Oxford
| | - R Eastell
- Academic Unit of Bone Metabolism, University of Sheffield
| | - C Cooper
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | - N Harvey
- MRC Lifecourse Epidemiology Unit, University of Southampton
| | | | - A Howden
- School of Life Sciences, University of Dundee
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - E H Gray
- Institute of Hepatology, Foundation for Liver Research
- School of Immunology and Microbial Sciences, King's College London
| | - S Azarian
- Institute of Hepatology, Foundation for Liver Research
| | - A Riva
- Institute of Hepatology, Foundation for Liver Research
- School of Immunology and Microbial Sciences, King's College London
| | - H Edwards
- Institute of Hepatology, Foundation for Liver Research
- School of Immunology and Microbial Sciences, King's College London
| | - M J W McPhail
- School of Immunology and Microbial Sciences, King's College London
- Institute of Liver Studies & Transplantation, King's College Hospital
| | - R Williams
- Institute of Hepatology, Foundation for Liver Research
- School of Immunology and Microbial Sciences, King's College London
| | - S Chokshi
- Institute of Hepatology, Foundation for Liver Research
- School of Immunology and Microbial Sciences, King's College London
| | - V C Patel
- Institute of Hepatology, Foundation for Liver Research
- School of Immunology and Microbial Sciences, King's College London
- Institute of Liver Studies & Transplantation, King's College Hospital
| | - L A Edwards
- Institute of Hepatology, Foundation for Liver Research
- School of Immunology and Microbial Sciences, King's College London
| | - D Page
- University of Manchester
- Manchester Metropolitan University
| | - M Miossec
- Manchester Metropolitan University
- University of Newcastle
| | | | | | | | | | | | - M Badat
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital
| | - S Mettananda
- Department of Paediatrics, Faculty of Medicine, University of Kelaniya
| | - P Hua
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital
| | - R Schwessinger
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital
| | - J Hughes
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital
| | - D Higgs
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital
| | - J Davies
- MRC Molecular Haematology Unit, MRC Weatherall Institute of Molecular Medicine, University of Oxford, John Radcliffe Hospital
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van der Heijden YF, Hughes J, Dowdy DW, Streicher E, Chihota V, Jacobson KR, Warren R, Theron G. Overcoming limitations of tuberculosis information systems: researcher and clinician perspectives. Public Health Action 2019; 9:120-127. [PMID: 31803584 DOI: 10.5588/pha.19.0014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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: 04/03/2019] [Accepted: 06/30/2019] [Indexed: 11/10/2022] Open
Abstract
Setting Tuberculosis (TB) diagnosis and treatment requires patients to have multiple encounters with health care systems and the different stakeholders who play a role in curing them to coordinate their efforts. To optimize this process, high-quality, readily available data are required. Data systems to facilitate these linkages are a neglected priority which, if weak, fundamentally undermine TB control interventions. Objective To describe lessons learnt from the use of programmatic data for TB patient care and research. Design We did a survey of researcher and clinical provider experiences with information systems and developed a tiered approach to addressing frequently reported barriers to high-quality care. Results Unreliable linkages, incomplete data, lack of a reliable unique patient identifier, and lack of data management expertise were the most important data-related barriers to high-quality patient care and research. We propose the creation of health service delivery environments that facilitate, prioritize, and evaluate high-quality data entry during patient or specimen registration. Conclusion An integrated approach, focused on high-quality data, and centered on unique patient identification will form the foundation for linkages across health systems that reduce patient management errors, bolster surveillance, and enhance the quality of research based on programmatic data.
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Affiliation(s)
- Y F van der Heijden
- Division of Infectious Diseases, Department of Medicine, Vanderbilt University School of Medicine, Nashville, TN, USA.,Vanderbilt Tuberculosis Center, Nashville, TN, USA
| | - J Hughes
- Médecins Sans Frontières, Khayelitsha, South Africa
| | - D W Dowdy
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - E Streicher
- DST/NRF Centre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - V Chihota
- The Aurum Institute, Johannesburg, South Africa.,School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - K R Jacobson
- Section of Infectious Diseases, Boston University School of Medicine, Boston, MA, USA
| | - R Warren
- DST/NRF Centre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
| | - G Theron
- DST/NRF Centre of Excellence for Biomedical Tuberculosis Research, South African Medical Research Council Centre for Tuberculosis Research, Division of Molecular Biology and Human Genetics, Faculty of Medicine and Health Sciences, Stellenbosch University, Tygerberg, South Africa
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Davison AS, Strittmatter N, Sutherland H, Hughes AT, Hughes J, Bou-Gharios G, Milan AM, Goodwin RJA, Ranganath LR, Gallagher JA. Correction to: Assessing the effect of nitisinone induced hypertyrosinaemia on monoamine neurotransmitters in brain tissue from a murine model of alkaptonuria using mass spectrometry imaging. Metabolomics 2019; 15:81. [PMID: 31104147 PMCID: PMC6525663 DOI: 10.1007/s11306-019-1540-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
The original publication of this article contained an incorrect version that did not include some final reviewers' suggestions, was inadvertently received for production and published. The original article has been corrected.
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Affiliation(s)
- Andrew S Davison
- Department of Clinical Biochemistry and Metabolic Medicine, Liverpool Clinical Laboratories, Royal Liverpool University Hospitals Trust, Liverpool, L7 8XP, UK.
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK.
| | - N Strittmatter
- Pathology, Drug Safety and Metabolism, IMED Biotech Unit, AstraZeneca, Cambridge, UK
| | - H Sutherland
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK
| | - A T Hughes
- Department of Clinical Biochemistry and Metabolic Medicine, Liverpool Clinical Laboratories, Royal Liverpool University Hospitals Trust, Liverpool, L7 8XP, UK
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK
| | - J Hughes
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK
| | - G Bou-Gharios
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK
| | - A M Milan
- Department of Clinical Biochemistry and Metabolic Medicine, Liverpool Clinical Laboratories, Royal Liverpool University Hospitals Trust, Liverpool, L7 8XP, UK
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK
| | - R J A Goodwin
- Pathology, Drug Safety and Metabolism, IMED Biotech Unit, AstraZeneca, Cambridge, UK
| | - L R Ranganath
- Department of Clinical Biochemistry and Metabolic Medicine, Liverpool Clinical Laboratories, Royal Liverpool University Hospitals Trust, Liverpool, L7 8XP, UK
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK
| | - J A Gallagher
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK
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Davison AS, Strittmatter N, Sutherland H, Hughes AT, Hughes J, Bou-Gharios G, Milan AM, Goodwin RJA, Ranganath LR, Gallagher JA. Assessing the effect of nitisinone induced hypertyrosinaemia on monoamine neurotransmitters in brain tissue from a murine model of alkaptonuria using mass spectrometry imaging. Metabolomics 2019; 15:68. [PMID: 31037385 PMCID: PMC6488549 DOI: 10.1007/s11306-019-1531-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Accepted: 04/19/2019] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Nitisinone induced hypertyrosinaemia is a concern in patients with Alkaptonuria (AKU). It has been suggested that this may alter neurotransmitter metabolism, specifically dopamine and serotonin. Herein mass spectrometry imaging (MSI) is used for the direct measurement of 2,4-diphenyl-pyranylium tetrafluoroborate (DPP-TFB) derivatives of monoamine neurotransmitters in brain tissue from a murine model of AKU following treatment with nitisinone. METHODS Metabolite changes were assessed using MSI on DPP-TFB derivatised fresh frozen tissue sections directing analysis towards primary amine neurotransmitters. Matched tail bleed plasma samples were analysed using LC-MS/MS. Eighteen BALB/c mice were included in this study: HGD-/- (n = 6, treated with nitisinone-4 mg/L, in drinking water); HGD-/- (n = 6, no treatment) and HGD+/- (n = 6, no treatment). RESULTS Ion intensity and distribution of DPP-TFB derivatives in brain tissue for dopamine, 3-methoxytyramine, noradrenaline, tryptophan, serotonin, and glutamate were not significantly different following treatment with nitisinone in HGD -/- mice, and no significant differences were observed between HGD-/- and HGD+/- mice that received no treatment. Tyrosine (10-fold in both comparisons, p = 0.003; [BALB/c HGD-/- (n = 6) and BALB/c HGD+/- (n = 6) (no treatment) vs. BALB/c HGD-/- (n = 6, treated)] and tyramine (25-fold, p = 0.02; 32-fold, p = 0.02) increased significantly following treatment with nitisinone. Plasma tyrosine and homogentisic acid increased (ninefold, p = < 0.0001) and decreased (ninefold, p = 0.004), respectively in HGD-/- mice treated with nitisinone. CONCLUSIONS Monoamine neurotransmitters in brain tissue from a murine model of AKU did not change following treatment with nitisinone. These findings have significant implications for patients with AKU as they suggest monoamine neurotransmitters are not altered following treatment with nitisinone.
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Affiliation(s)
- A S Davison
- Department of Clinical Biochemistry and Metabolic Medicine, Liverpool Clinical Laboratories, Royal Liverpool University Hospitals Trust, Liverpool, L7 8XP, UK.
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK.
| | - N Strittmatter
- Pathology, Drug Safety and Metabolism, IMED Biotech Unit, AstraZeneca, Cambridge, UK
| | - H Sutherland
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK
| | - A T Hughes
- Department of Clinical Biochemistry and Metabolic Medicine, Liverpool Clinical Laboratories, Royal Liverpool University Hospitals Trust, Liverpool, L7 8XP, UK
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK
| | - J Hughes
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK
| | - G Bou-Gharios
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK
| | - A M Milan
- Department of Clinical Biochemistry and Metabolic Medicine, Liverpool Clinical Laboratories, Royal Liverpool University Hospitals Trust, Liverpool, L7 8XP, UK
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK
| | - R J A Goodwin
- Pathology, Drug Safety and Metabolism, IMED Biotech Unit, AstraZeneca, Cambridge, UK
| | - L R Ranganath
- Department of Clinical Biochemistry and Metabolic Medicine, Liverpool Clinical Laboratories, Royal Liverpool University Hospitals Trust, Liverpool, L7 8XP, UK
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK
| | - J A Gallagher
- Musculoskeletal Biology I, Institute of Ageing and Chronic Disease, University of Liverpool, Liverpool Health Partners, Liverpool, UK
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Small A, Lea J, Niemeyer D, Hughes J, McLean D, McLean J, Ralph J. Development of a microwave stunning system for cattle 2: Preliminary observations on behavioural responses and EEG. Res Vet Sci 2019; 122:72-80. [DOI: 10.1016/j.rvsc.2018.11.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 11/01/2018] [Accepted: 11/11/2018] [Indexed: 11/28/2022]
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Mahmoodi N, Bekker HL, King NV, Hughes J, Jones GL. Are publicly available internet resources enabling women to make informed fertility preservation decisions before starting cancer treatment: an environmental scan? BMC Med Inform Decis Mak 2018; 18:104. [PMID: 30453942 PMCID: PMC6245564 DOI: 10.1186/s12911-018-0698-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Accepted: 10/26/2018] [Indexed: 12/02/2022] Open
Abstract
Background To identify publicly available internet resources and assess their likelihood to support women making informed decisions about, and between, fertility preservation procedures before starting their cancer treatment. Methods A survey of publically available internet resources utilising an environmental scan method. Inclusion criteria were applied to hits from searches of three data sources (November 2015; repeated June 2017): Google (Chrome) for patient resources; repositories for clinical guidelines and projects; distribution email lists to contact patient decision aid experts. The Data Extraction Sheet applied to eligible resources elicited: resource characteristics; informed and shared decision making components; engagement health services. Results Four thousand eight hundred fifty one records were identified; 24 patient resources and 0 clinical guidelines met scan inclusion criteria. Most resources aimed to inform women with cancer about fertility preservation procedures and infertility treatment options, but not decision making between options. There was a lack of consistency about how health conditions, decision problems and treatment options were described, and resources were difficult to understand. Conclusions Unless developed as part of a patient decision aid project, resources did not include components to support proactively women’s fertility preservation decisions. Current guidelines help people deliver information relevant to treatment options within a single disease pathway; we identified five additional components for patient decision aid checklists to support more effectively people’s treatment decision making across health pathways, linking current with future health problems. Electronic supplementary material The online version of this article (10.1186/s12911-018-0698-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- N Mahmoodi
- Department of Psychology, School of Social Sciences, Leeds Beckett University, Leeds, LS1 3HE, UK.
| | - H L Bekker
- Institute of Health Sciences - School of Medicine, University of Leeds, Leeds, UK
| | - N V King
- Institute of Health Sciences - School of Medicine, University of Leeds, Leeds, UK
| | - J Hughes
- School of Health & Related Research, University of Sheffield, Sheffield, UK
| | - G L Jones
- Department of Psychology, School of Social Sciences, Leeds Beckett University, Leeds, LS1 3HE, UK
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