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Quigley J, Hussain T, Arthur C. False-positive HIV screening test in a healthcare student. Occup Med (Lond) 2024; 74:251-253. [PMID: 38526854 DOI: 10.1093/occmed/kqae015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024] Open
Abstract
This case report describes a 22-year-old female Ambulance Technician student who displayed human immunodeficiency virus (HIV) false positivity following a recent hepatitis B vaccination. Occupational health clinicians who work in a healthcare setting (with healthcare staff and/or students) should be aware of the possibility of false-positive HIV screening test results, and where a false positive is suspected, they should consider what the underlying cause could be and should consider whether further medical investigation is required.
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Affiliation(s)
- J Quigley
- Consultant Occupational Physician, Independent, Manchester, UK
| | - T Hussain
- Consultant Occupational Physician, Independent, Manchester, UK
| | - C Arthur
- Occupational Health Advisor, Optima Health, Manchester, UK
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2
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Prasselsperger A, Coughlan M, Breslin N, Yeung M, Arthur C, Donnelly H, White S, Afshari M, Speicher M, Yang R, Villagomez-Bernabe B, Currell FJ, Schreiber J, Dromey B. Real-Time Electron Solvation Induced by Bursts of Laser-Accelerated Protons in Liquid Water. Phys Rev Lett 2021; 127:186001. [PMID: 34767414 DOI: 10.1103/physrevlett.127.186001] [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] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 09/24/2021] [Indexed: 06/13/2023]
Abstract
Understanding the mechanisms of proton energy deposition in matter and subsequent damage formation is fundamental to radiation science. Here we exploit the picosecond (10^{-12} s) resolution of laser-driven accelerators to track ultrafast solvation dynamics for electrons due to proton radiolysis in liquid water (H_{2}O). Comparing these results with modeling that assumes initial conditions similar to those found in photolysis reveals that solvation time due to protons is extended by >20 ps. Supported by magnetohydrodynamic theory this indicates a highly dynamic phase in the immediate aftermath of the proton interaction that is not accounted for in current models.
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Affiliation(s)
- A Prasselsperger
- Fakultät für Physik, Ludwig-Maximilians-Universität München, 85748 Garching, Germany
- Centre for Plasma Physics, School of Mathematics and Physics, Queens University Belfast, Belfast BT7 1NN, United Kingdom
| | - M Coughlan
- Centre for Plasma Physics, School of Mathematics and Physics, Queens University Belfast, Belfast BT7 1NN, United Kingdom
| | - N Breslin
- Centre for Plasma Physics, School of Mathematics and Physics, Queens University Belfast, Belfast BT7 1NN, United Kingdom
| | - M Yeung
- Centre for Plasma Physics, School of Mathematics and Physics, Queens University Belfast, Belfast BT7 1NN, United Kingdom
| | - C Arthur
- Centre for Plasma Physics, School of Mathematics and Physics, Queens University Belfast, Belfast BT7 1NN, United Kingdom
| | - H Donnelly
- Centre for Plasma Physics, School of Mathematics and Physics, Queens University Belfast, Belfast BT7 1NN, United Kingdom
| | - S White
- Centre for Plasma Physics, School of Mathematics and Physics, Queens University Belfast, Belfast BT7 1NN, United Kingdom
| | - M Afshari
- Centre for Plasma Physics, School of Mathematics and Physics, Queens University Belfast, Belfast BT7 1NN, United Kingdom
| | - M Speicher
- Fakultät für Physik, Ludwig-Maximilians-Universität München, 85748 Garching, Germany
| | - R Yang
- Fakultät für Physik, Ludwig-Maximilians-Universität München, 85748 Garching, Germany
| | - B Villagomez-Bernabe
- The Dalton Cumbria Facility and the School of Chemistry, The University of Manchester, Oxford Rd, Manchester M13 9PL, United Kingdom
| | - F J Currell
- The Dalton Cumbria Facility and the School of Chemistry, The University of Manchester, Oxford Rd, Manchester M13 9PL, United Kingdom
| | - J Schreiber
- Fakultät für Physik, Ludwig-Maximilians-Universität München, 85748 Garching, Germany
| | - B Dromey
- Centre for Plasma Physics, School of Mathematics and Physics, Queens University Belfast, Belfast BT7 1NN, United Kingdom
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3
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Bannerji R, Yuen S, Phillips T, Arthur C, Isufi I, Marlton P, Seymour JF, Corradini P, Molinari A, Gritti G, Emmons R, Hirata J, Musick L, Saha S, Croft B, Flowers C. POLATUZUMAB VEDOTIN + OBINUTUZUMAB + VENETOCLAX IN PATIENTS WITH RELAPSED/REFRACTORY (R/R) FOLLICULAR LYMPHOMA (FL): PRIMARY ANALYSIS OF A PHASE 1B/2 TRIAL. Hematol Oncol 2021. [DOI: 10.1002/hon.23_2880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- R. Bannerji
- Rutgers Cancer Institute of New Jersey Section of Hematologic Malignancies New Brunswick New Jersey USA
| | - S. Yuen
- The Calvary Mater Newcastle Hospital Waratah Australia
| | - T. Phillips
- University of Michigan Medical School, Division of Hematology and Oncology Ann Arbor USA
| | - C. Arthur
- Royal North Shore Hospital Sydney Australia
| | - I. Isufi
- Yale University, Smilow Cancer Hospital Section of Hematology New Haven USA
| | - P. Marlton
- Princess Alexandra Hospital and University of Queensland Department of Haematology Brisbane Australia
| | - J. F. Seymour
- Peter MacCallum Cancer Centre & Royal Melbourne Hospital Department of Haematology Melbourne Australia
| | - P. Corradini
- University of Milan, Istituto Nazionale dei Tumori Medical Oncology and Hematology Department Milan Italy
| | - A. Molinari
- AUSL Romagna Ospedale degli Infirmi Dirigente Medico Ematologia Rimini Italy
| | - G. Gritti
- ASST Papa Giovanni XXIII UOC Ematologia Bergamo Italy
| | - R. Emmons
- James Graham Brown Cancer Center Louisville USA
| | - J. Hirata
- Genentech, Inc. Product Development Oncology South San Francisco USA
| | - L. Musick
- Genentech, Inc. Product Development Oncology South San Francisco USA
| | - S. Saha
- F. Hoffmann‐La Roche Ltd Product Development Biometrics Welwyn Garden City UK
| | - B. Croft
- Genentech, Inc. Product Development Oncology South San Francisco USA
| | - C. Flowers
- M.D. Anderson Cancer Center Department of Lymphoma/Myeloma Houston USA
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Balfour J, Powell-Bowns M, Leow J, Arthur C. 83 Closed Loop Audit Examining Documentation of Advanced Trauma and Life Support (ATLS) Secondary Survey in Polytrauma Cases at The Royal Infirmary of Edinburgh (RIE). Br J Surg 2021. [DOI: 10.1093/bjs/znab134.363] [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: 11/14/2022]
Abstract
Abstract
Introduction
Secondary survey is a key aspect of the ATLS guidelines in avoiding missed injuries in polytrauma patients. Aim: Evaluate the documentation of secondary survey in polytrauma cases admitted to the RIE A+E department.
Method
Standard audit protocol, retrospective data collection. Polytrauma patients and patients requiring Trauma CT were identified from the local trauma database. Primary outcome was successful completion and documentation of secondary survey. Cycle 1: All patients from 01/01/2015-01/09/2015. Local policy change included an A+E trauma booklet and policy of secondary survey on admission to Intensive Care. Cycle 2 was completed post-intervention for patients presenting between 11/01/2019-29/05/2019.
Results
Cycle 1 (N = 20, N Secondary survey documented=10, mean=50%). Mean time to secondary survey was 8 hours (range 3-49). Cycle 2 (N = 28, N Secondary survey documented=24, mean=87.5%). Mean time to a secondary survey was 4 hours 30 minutes (range=1-21hrs). Significant improvement in documentation (Fisher’s Exact Test, P = 0.017).
Conclusions
Implementation of the secondary survey protocol and trauma booklet significantly improved documentation of secondary survey in the polytrauma patient. Evidence also suggests improved time to secondary survey. However, documentation of secondary survey is not universal indicating further improvement is required in trauma care, as the RIE moves towards becoming a National Major Trauma Centre.
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Affiliation(s)
- J Balfour
- Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
| | | | - J Leow
- Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
| | - C Arthur
- Royal Infirmary of Edinburgh, Edinburgh, United Kingdom
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5
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Hanna CR, Slevin F, Appelt A, Beavon M, Adams R, Arthur C, Beasley M, Duffton A, Gilbert A, Gollins S, Harrison M, Hawkins MA, Laws K, O'Cathail S, Porcu P, Robinson M, Sebag-Montefiore D, Teo M, Teoh S, Muirhead R. Intensity-modulated Radiotherapy for Rectal Cancer in the UK in 2020. Clin Oncol (R Coll Radiol) 2021; 33:214-223. [PMID: 33423883 PMCID: PMC7985673 DOI: 10.1016/j.clon.2020.12.011] [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] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 11/13/2020] [Accepted: 12/11/2020] [Indexed: 12/15/2022]
Abstract
AIMS Preoperative (chemo)radiotherapy followed by total mesorectal excision is the current standard of care for patients with locally advanced rectal cancer. The use of intensity-modulated radiotherapy (IMRT) for rectal cancer is increasing in the UK. However, the extent of IMRT implementation and current practice was not previously known. A national survey was commissioned to investigate the landscape of IMRT use for rectal cancer and to inform the development of national rectal cancer IMRT guidance. MATERIALS AND METHODS A web-based survey was developed by the National Rectal Cancer IMRT Guidance working group in collaboration with the Royal College of Radiologists and disseminated to all UK radiotherapy centres. The survey enquired about the implementation of IMRT with a focus on the following aspects of the workflow: dose fractionation schedules and use of a boost; pre-treatment preparation and simulation; target volume/organ at risk definition; treatment planning and treatment verification. A descriptive statistical analysis was carried out. RESULTS In total, 44 of 63 centres (70%) responded to the survey; 30/44 (68%) and 36/44 (82%) centres currently use IMRT to treat all patients and selected patients with rectal cancer, respectively. There was general agreement concerning several aspects of the IMRT workflow, including patient positioning, use of intravenous contrast and bladder protocols. Greater variation in practice was identified regarding rectal protocols; use of a boost to primary/nodal disease; target volume delineation; organ at risk delineation and dose constraints and treatment verification. Delineation of individual small bowel loops and daily volumetric treatment verification were considered potentially feasible by most centres. CONCLUSION This survey identified that IMRT is already used to treat rectal cancer in many UK radiotherapy centres, but there is heterogeneity between centres in its implementation and practice. These results have been a valuable aid in framing the recommendations within the new National Rectal Cancer IMRT Guidance.
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Affiliation(s)
- C R Hanna
- CRUK Clinical Trials Unit, University of Glasgow, Glasgow, UK; Beatson West of Scotland Cancer Centre, Glasgow, UK.
| | - F Slevin
- University of Leeds, Leeds, UK; Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - A Appelt
- University of Leeds, Leeds, UK; Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - M Beavon
- Royal College of Radiologists, London, UK
| | - R Adams
- Velindre Cancer Centre, Cardiff, UK
| | - C Arthur
- The Christie NHS Foundation Trust, Manchester, UK
| | - M Beasley
- University of Leeds, Leeds, UK; Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - A Duffton
- CRUK Clinical Trials Unit, University of Glasgow, Glasgow, UK; Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - A Gilbert
- University of Leeds, Leeds, UK; Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - S Gollins
- North Wales Cancer Treatment Centre, Glan Clwyd Hospital, Rhyl, UK
| | - M Harrison
- Mount Vernon Cancer Centre, Northwood, UK
| | - M A Hawkins
- Medical Physics and Biochemical Engineering, University College London, London, UK
| | - K Laws
- Aberdeen Cancer Centre, Aberdeen Royal Infirmary, Aberdeen, UK
| | - S O'Cathail
- CRUK Clinical Trials Unit, University of Glasgow, Glasgow, UK; Beatson West of Scotland Cancer Centre, Glasgow, UK
| | - P Porcu
- Royal Free London NHS Foundation Trust, London, UK
| | - M Robinson
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - D Sebag-Montefiore
- University of Leeds, Leeds, UK; Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - M Teo
- University of Leeds, Leeds, UK; Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - S Teoh
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - R Muirhead
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
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6
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Devine OP, Harborne AC, Horsfall HL, Joseph T, Marshall-Andon T, Samuels R, Kearsley JW, Abbas N, Baig H, Beecham J, Benons N, Caird C, Clark R, Cope T, Coultas J, Debenham L, Douglas S, Eldridge J, Hughes-Gooding T, Jakubowska A, Jones O, Lancaster E, MacMillan C, McAllister R, Merzougui W, Phillips B, Phillips S, Risk O, Sage A, Sooltangos A, Spencer R, Tajbakhsh R, Adesalu O, Aganin I, Ahmed A, Aiken K, Akeredolu AS, Alam I, Ali A, Anderson R, Ang JJ, Anis FS, Aojula S, Arthur C, Ashby A, Ashraf A, Aspinall E, Awad M, Yahaya AMA, Badhrinarayanan S, Bandyopadhyay S, Barnes S, Bassey-Duke D, Boreham C, Braine R, Brandreth J, Carrington Z, Cashin Z, Chatterjee S, Chawla M, Chean CS, Clements C, Clough R, Coulthurst J, Curry L, Daniels VC, Davies S, Davis R, De Waal H, Desai N, Douglas H, Druce J, Ejamike LN, Esere M, Eyre A, Fazmin IT, Fitzgerald-Smith S, Ford V, Freeston S, Garnett K, General W, Gilbert H, Gowie Z, Grafton-Clarke C, Gudka K, Gumber L, Gupta R, Harlow C, Harrington A, Heaney A, Ho WHS, Holloway L, Hood C, Houghton E, Houshangi S, Howard E, Human B, Hunter H, Hussain I, Hussain S, Jackson-Taylor RT, Jacob-Ramsdale B, Janjuha R, Jawad S, Jelani M, Johnston D, Jones M, Kalidindi S, Kalsi S, Kalyanasundaram A, Kane A, Kaur S, Al-Othman OK, Khan Q, Khullar S, Kirkland P, Lawrence-Smith H, Leeson C, Lenaerts JER, Long K, Lubbock S, Burrell JMD, Maguire R, Mahendran P, Majeed S, Malhotra PS, Mandagere V, Mantelakis A, McGovern S, Mosuro A, Moxley A, Mustoe S, Myers S, Nadeem K, Nasseri R, Newman T, Nzewi R, Ogborne R, Omatseye J, Paddock S, Parkin J, Patel M, Pawar S, Pearce S, Penrice S, Purdy J, Ramjan R, Randhawa R, Rasul U, Raymond-Taggert E, Razey R, Razzaghi C, Reel E, Revell EJ, Rigbye J, Rotimi O, Said A, Sanders E, Sangal P, Grandal NS, Shah A, Shah RA, Shotton O, Sims D, Smart K, Smith MA, Smith N, Sopian AS, South M, Speller J, Syer TJ, Ta NH, Tadross D, Thompson B, Trevett J, Tyler M, Ullah R, Utukuri M, Vadera S, Van Den Tooren H, Venturini S, Vijayakumar A, Vine M, Wellbelove Z, Wittner L, Yong GHK, Ziyada F, McManus IC. The Analysis of Teaching of Medical Schools (AToMS) survey: an analysis of 47,258 timetabled teaching events in 25 UK medical schools relating to timing, duration, teaching formats, teaching content, and problem-based learning. BMC Med 2020; 18:126. [PMID: 32404194 PMCID: PMC7222546 DOI: 10.1186/s12916-020-01571-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 03/24/2020] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND What subjects UK medical schools teach, what ways they teach subjects, and how much they teach those subjects is unclear. Whether teaching differences matter is a separate, important question. This study provides a detailed picture of timetabled undergraduate teaching activity at 25 UK medical schools, particularly in relation to problem-based learning (PBL). METHOD The Analysis of Teaching of Medical Schools (AToMS) survey used detailed timetables provided by 25 schools with standard 5-year courses. Timetabled teaching events were coded in terms of course year, duration, teaching format, and teaching content. Ten schools used PBL. Teaching times from timetables were validated against two other studies that had assessed GP teaching and lecture, seminar, and tutorial times. RESULTS A total of 47,258 timetabled teaching events in the academic year 2014/2015 were analysed, including SSCs (student-selected components) and elective studies. A typical UK medical student receives 3960 timetabled hours of teaching during their 5-year course. There was a clear difference between the initial 2 years which mostly contained basic medical science content and the later 3 years which mostly consisted of clinical teaching, although some clinical teaching occurs in the first 2 years. Medical schools differed in duration, format, and content of teaching. Two main factors underlay most of the variation between schools, Traditional vs PBL teaching and Structured vs Unstructured teaching. A curriculum map comparing medical schools was constructed using those factors. PBL schools differed on a number of measures, having more PBL teaching time, fewer lectures, more GP teaching, less surgery, less formal teaching of basic science, and more sessions with unspecified content. DISCUSSION UK medical schools differ in both format and content of teaching. PBL and non-PBL schools clearly differ, albeit with substantial variation within groups, and overlap in the middle. The important question of whether differences in teaching matter in terms of outcomes is analysed in a companion study (MedDifs) which examines how teaching differences relate to university infrastructure, entry requirements, student perceptions, and outcomes in Foundation Programme and postgraduate training.
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Affiliation(s)
| | | | | | - Tobin Joseph
- UCL Medical School, 74 Huntley Street, London, WC1E 6BT UK
| | - Tess Marshall-Andon
- School of Clinical Medicine, University of Cambridge, Addenbrooke’s Hospital, Hills Rd, Cambridge, CB2 0SP UK
| | - Ryan Samuels
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | | | - Nadine Abbas
- Faculty of Medicine, University of Southampton, Building 85, Life Sciences Building, Highfield Campus, Southampton, SO17 1BJ UK
| | - Hassan Baig
- University of Aberdeen, Suttie Centre, Foresterhill, Aberdeen, AB25 2ZD UK
| | - Joseph Beecham
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ UK
| | - Natasha Benons
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH UK
| | - Charlie Caird
- Imperial College School of Medicine, South Kensington Campus, London, SW7 2AZ UK
| | - Ryan Clark
- School of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, G12 8QQ UK
| | - Thomas Cope
- John Hughlings Jackson Building, University of York, Heslington, York, YO10 5DD UK
| | - James Coultas
- School of Medicine, Keele University, David Weatherall Building, Keele University Campus, Staffordshire, ST5 5BG UK
| | - Luke Debenham
- Birmingham Medical School, Vincent Drive, Edgbaston, Birmingham, West Midlands B15 2TT UK
| | - Sarah Douglas
- University of Edinburgh Medical School, 47 Little France Cres, Edinburgh, EH16 4TJ UK
| | - Jack Eldridge
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX UK
| | - Thomas Hughes-Gooding
- The Medical School, The University of Sheffield, Beech Hill Road, Sheffield, S10 2RX UK
| | - Agnieszka Jakubowska
- Barts and The London Medical School, 4 Newark St, Whitechapel, London, E1 2AT UK
| | - Oliver Jones
- Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ UK
| | - Eve Lancaster
- Birmingham Medical School, Vincent Drive, Edgbaston, Birmingham, West Midlands B15 2TT UK
| | - Calum MacMillan
- University of Dundee School of Medicine, 4 Kirsty Semple Way, Dundee, DD2 4BF UK
| | - Ross McAllister
- The University of Nottingham, Queen’s Medical Centre, Nottingham, NG7 2UH UK
| | - Wassim Merzougui
- Faculty of Medicine, University of Southampton, Building 85, Life Sciences Building, Highfield Campus, Southampton, SO17 1BJ UK
| | - Ben Phillips
- Whiston Hospital, Warrington Road, Prescot, L35 5DR UK
| | - Simon Phillips
- Medical Sciences Divisional Office, University of Oxford, Level 3, John Radcliffe Hospital, Oxford, OX3 9DU UK
| | - Omar Risk
- Guy’s, King’s and St Thomas’ School of Medical Education, Henriette Raphael Building, Guy’s Campus, London, SE1 1UL UK
| | - Adam Sage
- Queen’s University Belfast, University Road, Belfast, BT7 1NN UK
| | - Aisha Sooltangos
- Manchester Medical School, Stopford Building, Oxford Rd, Manchester, M13 9PT UK
| | - Robert Spencer
- Cardiff University School of Medicine, Cochrane Building, Heath Park Way, Cardiff, CF14 4YU UK
| | - Roxanne Tajbakhsh
- School of Medicine, Worsley Building, University of Leeds, Leeds, LS2 9NL UK
| | - Oluseyi Adesalu
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Ivan Aganin
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX UK
| | - Ammar Ahmed
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE UK
| | - Katherine Aiken
- Queen’s University Belfast, University Road, Belfast, BT7 1NN UK
| | | | - Ibrahim Alam
- University of Aberdeen, Suttie Centre, Foresterhill, Aberdeen, AB25 2ZD UK
| | - Aamna Ali
- School of Medicine, Worsley Building, University of Leeds, Leeds, LS2 9NL UK
| | - Richard Anderson
- School of Clinical Medicine, University of Cambridge, Addenbrooke’s Hospital, Hills Rd, Cambridge, CB2 0SP UK
| | - Jia Jun Ang
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Fady Sameh Anis
- The University of Nottingham, Queen’s Medical Centre, Nottingham, NG7 2UH UK
| | - Sonam Aojula
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Catherine Arthur
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX UK
| | - Alena Ashby
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE UK
| | - Ahmed Ashraf
- University of Aberdeen, Suttie Centre, Foresterhill, Aberdeen, AB25 2ZD UK
| | - Emma Aspinall
- Whiston Hospital, Warrington Road, Prescot, L35 5DR UK
| | - Mark Awad
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH UK
| | | | - Shreya Badhrinarayanan
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX UK
| | - Soham Bandyopadhyay
- Medical Sciences Divisional Office, University of Oxford, Level 3, John Radcliffe Hospital, Oxford, OX3 9DU UK
| | - Sam Barnes
- George Davies Centre, University of Leicester School of Medicine, Lancaster Road, Leicester, LE1 7HA UK
| | - Daisy Bassey-Duke
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH UK
| | - Charlotte Boreham
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Rebecca Braine
- Medical Sciences Divisional Office, University of Oxford, Level 3, John Radcliffe Hospital, Oxford, OX3 9DU UK
| | - Joseph Brandreth
- The University of Nottingham, Queen’s Medical Centre, Nottingham, NG7 2UH UK
| | - Zoe Carrington
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE UK
| | - Zoe Cashin
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX UK
| | - Shaunak Chatterjee
- Birmingham Medical School, Vincent Drive, Edgbaston, Birmingham, West Midlands B15 2TT UK
| | - Mehar Chawla
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ UK
| | - Chung Shen Chean
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE UK
| | - Chris Clements
- St James’s University Hospital, Beckett Street, Leeds, West Yorkshire LS9 7TF UK
| | - Richard Clough
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Jessica Coulthurst
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE UK
| | - Liam Curry
- George Davies Centre, University of Leicester School of Medicine, Lancaster Road, Leicester, LE1 7HA UK
| | - Vinnie Christine Daniels
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Simon Davies
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Rebecca Davis
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE UK
| | - Hanelie De Waal
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX UK
| | - Nasreen Desai
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE UK
| | - Hannah Douglas
- University of Edinburgh Medical School, 47 Little France Cres, Edinburgh, EH16 4TJ UK
| | - James Druce
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | | | - Meron Esere
- Medical Sciences Divisional Office, University of Oxford, Level 3, John Radcliffe Hospital, Oxford, OX3 9DU UK
| | - Alex Eyre
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Ibrahim Talal Fazmin
- School of Clinical Medicine, University of Cambridge, Addenbrooke’s Hospital, Hills Rd, Cambridge, CB2 0SP UK
| | - Sophia Fitzgerald-Smith
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH UK
| | - Verity Ford
- Faculty of Medicine, University of Southampton, Building 85, Life Sciences Building, Highfield Campus, Southampton, SO17 1BJ UK
| | - Sarah Freeston
- Homerton University Hospital, Homerton Row, London, E9 6SR UK
| | | | - Whitney General
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH UK
| | - Helen Gilbert
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Zein Gowie
- Faculty of Medicine, University of Southampton, Building 85, Life Sciences Building, Highfield Campus, Southampton, SO17 1BJ UK
| | - Ciaran Grafton-Clarke
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE UK
| | - Keshni Gudka
- The University of Nottingham, Queen’s Medical Centre, Nottingham, NG7 2UH UK
| | - Leher Gumber
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX UK
| | - Rishi Gupta
- UCL Medical School, 74 Huntley Street, London, WC1E 6BT UK
| | - Chris Harlow
- St George’s, University of London, Cranmer Terrace, London, SW17 0RE UK
| | - Amy Harrington
- Faculty of Medicine, University of Southampton, Building 85, Life Sciences Building, Highfield Campus, Southampton, SO17 1BJ UK
| | - Adele Heaney
- Queen’s University Belfast, University Road, Belfast, BT7 1NN UK
| | - Wing Hang Serene Ho
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE UK
| | - Lucy Holloway
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Christina Hood
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Eleanor Houghton
- The University of Nottingham, Queen’s Medical Centre, Nottingham, NG7 2UH UK
| | - Saba Houshangi
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ UK
| | - Emma Howard
- School of Medicine, Keele University, David Weatherall Building, Keele University Campus, Staffordshire, ST5 5BG UK
| | - Benjamin Human
- School of Medicine, Worsley Building, University of Leeds, Leeds, LS2 9NL UK
| | - Harriet Hunter
- School of Clinical Medicine, University of Cambridge, Addenbrooke’s Hospital, Hills Rd, Cambridge, CB2 0SP UK
| | - Ifrah Hussain
- Imperial College School of Medicine, South Kensington Campus, London, SW7 2AZ UK
| | - Sami Hussain
- UCL Medical School, 74 Huntley Street, London, WC1E 6BT UK
| | | | | | - Ryan Janjuha
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ UK
| | - Saleh Jawad
- Faculty of Medicine, University of Southampton, Building 85, Life Sciences Building, Highfield Campus, Southampton, SO17 1BJ UK
| | - Muzzamil Jelani
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - David Johnston
- School of Clinical Medicine, University of Cambridge, Addenbrooke’s Hospital, Hills Rd, Cambridge, CB2 0SP UK
| | - Mike Jones
- University Hospitals of Leicester NHS Trust, Infirmary Square, Leicester, LE1 5WW UK
| | - Sadhana Kalidindi
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH UK
| | - Savraj Kalsi
- John Hughlings Jackson Building, University of York, Heslington, York, YO10 5DD UK
| | - Asanish Kalyanasundaram
- School of Clinical Medicine, University of Cambridge, Addenbrooke’s Hospital, Hills Rd, Cambridge, CB2 0SP UK
| | - Anna Kane
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Sahaj Kaur
- School of Clinical Medicine, University of Cambridge, Addenbrooke’s Hospital, Hills Rd, Cambridge, CB2 0SP UK
| | | | - Qaisar Khan
- University of Aberdeen, Suttie Centre, Foresterhill, Aberdeen, AB25 2ZD UK
| | - Sajan Khullar
- School of Medicine, Keele University, David Weatherall Building, Keele University Campus, Staffordshire, ST5 5BG UK
| | - Priscilla Kirkland
- University of Edinburgh Medical School, 47 Little France Cres, Edinburgh, EH16 4TJ UK
| | - Hannah Lawrence-Smith
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE UK
| | - Charlotte Leeson
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ UK
| | | | - Kerry Long
- Nottingham University Hospitals NHS Trust, Hucknall Rd, Nottingham, NG5 1PB UK
| | - Simon Lubbock
- The University of Nottingham, Queen’s Medical Centre, Nottingham, NG7 2UH UK
| | | | - Rachel Maguire
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Praveen Mahendran
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE UK
| | - Saad Majeed
- University of Aberdeen, Suttie Centre, Foresterhill, Aberdeen, AB25 2ZD UK
| | | | - Vinay Mandagere
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH UK
| | | | - Sophie McGovern
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Anjola Mosuro
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH UK
| | - Adam Moxley
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Sophie Mustoe
- Guy’s, King’s and St Thomas’ School of Medical Education, Henriette Raphael Building, Guy’s Campus, London, SE1 1UL UK
| | - Sam Myers
- UCL Medical School, 74 Huntley Street, London, WC1E 6BT UK
| | - Kiran Nadeem
- Manchester Medical School, Stopford Building, Oxford Rd, Manchester, M13 9PT UK
| | - Reza Nasseri
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH UK
| | - Tom Newman
- School of Clinical Medicine, University of Cambridge, Addenbrooke’s Hospital, Hills Rd, Cambridge, CB2 0SP UK
| | - Richard Nzewi
- George Davies Centre, University of Leicester School of Medicine, Lancaster Road, Leicester, LE1 7HA UK
| | - Rosalie Ogborne
- St George’s, University of London, Cranmer Terrace, London, SW17 0RE UK
| | - Joyce Omatseye
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE UK
| | - Sophie Paddock
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ UK
| | - James Parkin
- St George’s, University of London, Cranmer Terrace, London, SW17 0RE UK
| | - Mohit Patel
- John Hughlings Jackson Building, University of York, Heslington, York, YO10 5DD UK
| | - Sohini Pawar
- School of Clinical Medicine, University of Cambridge, Addenbrooke’s Hospital, Hills Rd, Cambridge, CB2 0SP UK
| | - Stuart Pearce
- St George’s, University of London, Cranmer Terrace, London, SW17 0RE UK
| | - Samuel Penrice
- University of Dundee School of Medicine, 4 Kirsty Semple Way, Dundee, DD2 4BF UK
| | - Julian Purdy
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Raisa Ramjan
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ UK
| | - Ratan Randhawa
- UCL Medical School, 74 Huntley Street, London, WC1E 6BT UK
| | - Usman Rasul
- University of Aberdeen, Suttie Centre, Foresterhill, Aberdeen, AB25 2ZD UK
| | - Elliot Raymond-Taggert
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH UK
| | - Rebecca Razey
- Imperial College School of Medicine, South Kensington Campus, London, SW7 2AZ UK
| | - Carmel Razzaghi
- Queen’s University Belfast, University Road, Belfast, BT7 1NN UK
| | - Eimear Reel
- Queen’s University Belfast, University Road, Belfast, BT7 1NN UK
| | - Elliot John Revell
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Joanna Rigbye
- University of Edinburgh Medical School, 47 Little France Cres, Edinburgh, EH16 4TJ UK
| | | | - Abdelrahman Said
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ UK
| | - Emma Sanders
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH UK
| | - Pranoy Sangal
- University Hospitals of Leicester NHS Trust, Infirmary Square, Leicester, LE1 5WW UK
| | - Nora Sangvik Grandal
- John Hughlings Jackson Building, University of York, Heslington, York, YO10 5DD UK
| | - Aadam Shah
- University of Aberdeen, Suttie Centre, Foresterhill, Aberdeen, AB25 2ZD UK
| | - Rahul Atul Shah
- School of Clinical Medicine, University of Cambridge, Addenbrooke’s Hospital, Hills Rd, Cambridge, CB2 0SP UK
| | - Oliver Shotton
- Medical Sciences Divisional Office, University of Oxford, Level 3, John Radcliffe Hospital, Oxford, OX3 9DU UK
| | - Daniel Sims
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX UK
| | - Katie Smart
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ UK
| | - Martha Amy Smith
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Nick Smith
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ UK
| | - Aninditya Salma Sopian
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Matthew South
- The University of Nottingham, Queen’s Medical Centre, Nottingham, NG7 2UH UK
| | - Jessica Speller
- George Davies Centre, University of Leicester School of Medicine, Lancaster Road, Leicester, LE1 7HA UK
| | - Tom J. Syer
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ UK
| | - Ngan Hong Ta
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ UK
| | - Daniel Tadross
- School of Medicine, Worsley Building, University of Leeds, Leeds, LS2 9NL UK
| | - Benjamin Thompson
- John Hughlings Jackson Building, University of York, Heslington, York, YO10 5DD UK
| | - Jess Trevett
- John Hughlings Jackson Building, University of York, Heslington, York, YO10 5DD UK
| | - Matthew Tyler
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Roshan Ullah
- Birmingham Medical School, Vincent Drive, Edgbaston, Birmingham, West Midlands B15 2TT UK
| | - Mrudula Utukuri
- School of Clinical Medicine, University of Cambridge, Addenbrooke’s Hospital, Hills Rd, Cambridge, CB2 0SP UK
| | - Shree Vadera
- UCL Medical School, 74 Huntley Street, London, WC1E 6BT UK
| | | | - Sara Venturini
- Aberdeen Royal Infirmary, Foresterhill, Aberdeen, AB25 2ZN UK
| | - Aradhya Vijayakumar
- George Davies Centre, University of Leicester School of Medicine, Lancaster Road, Leicester, LE1 7HA UK
| | - Melanie Vine
- George Davies Centre, University of Leicester School of Medicine, Lancaster Road, Leicester, LE1 7HA UK
| | - Zoe Wellbelove
- John Hughlings Jackson Building, University of York, Heslington, York, YO10 5DD UK
| | - Liora Wittner
- UCL Medical School, 74 Huntley Street, London, WC1E 6BT UK
| | - Geoffrey Hong Kiat Yong
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH UK
| | - Farris Ziyada
- Guy’s, King’s and St Thomas’ School of Medical Education, Henriette Raphael Building, Guy’s Campus, London, SE1 1UL UK
| | - I. C. McManus
- Research Department of Medical Education, UCL Medical School, Gower Street, London, WC1E 6BT UK
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McManus IC, Harborne AC, Horsfall HL, Joseph T, Smith DT, Marshall-Andon T, Samuels R, Kearsley JW, Abbas N, Baig H, Beecham J, Benons N, Caird C, Clark R, Cope T, Coultas J, Debenham L, Douglas S, Eldridge J, Hughes-Gooding T, Jakubowska A, Jones O, Lancaster E, MacMillan C, McAllister R, Merzougui W, Phillips B, Phillips S, Risk O, Sage A, Sooltangos A, Spencer R, Tajbakhsh R, Adesalu O, Aganin I, Ahmed A, Aiken K, Akeredolu AS, Alam I, Ali A, Anderson R, Ang JJ, Anis FS, Aojula S, Arthur C, Ashby A, Ashraf A, Aspinall E, Awad M, Yahaya AMA, Badhrinarayanan S, Bandyopadhyay S, Barnes S, Bassey-Duke D, Boreham C, Braine R, Brandreth J, Carrington Z, Cashin Z, Chatterjee S, Chawla M, Chean CS, Clements C, Clough R, Coulthurst J, Curry L, Daniels VC, Davies S, Davis R, De Waal H, Desai N, Douglas H, Druce J, Ejamike LN, Esere M, Eyre A, Fazmin IT, Fitzgerald-Smith S, Ford V, Freeston S, Garnett K, General W, Gilbert H, Gowie Z, Grafton-Clarke C, Gudka K, Gumber L, Gupta R, Harlow C, Harrington A, Heaney A, Ho WHS, Holloway L, Hood C, Houghton E, Houshangi S, Howard E, Human B, Hunter H, Hussain I, Hussain S, Jackson-Taylor RT, Jacob-Ramsdale B, Janjuha R, Jawad S, Jelani M, Johnston D, Jones M, Kalidindi S, Kalsi S, Kalyanasundaram A, Kane A, Kaur S, Al-Othman OK, Khan Q, Khullar S, Kirkland P, Lawrence-Smith H, Leeson C, Lenaerts JER, Long K, Lubbock S, Burrell JMD, Maguire R, Mahendran P, Majeed S, Malhotra PS, Mandagere V, Mantelakis A, McGovern S, Mosuro A, Moxley A, Mustoe S, Myers S, Nadeem K, Nasseri R, Newman T, Nzewi R, Ogborne R, Omatseye J, Paddock S, Parkin J, Patel M, Pawar S, Pearce S, Penrice S, Purdy J, Ramjan R, Randhawa R, Rasul U, Raymond-Taggert E, Razey R, Razzaghi C, Reel E, Revell EJ, Rigbye J, Rotimi O, Said A, Sanders E, Sangal P, Grandal NS, Shah A, Shah RA, Shotton O, Sims D, Smart K, Smith MA, Smith N, Sopian AS, South M, Speller J, Syer TJ, Ta NH, Tadross D, Thompson B, Trevett J, Tyler M, Ullah R, Utukuri M, Vadera S, Van Den Tooren H, Venturini S, Vijayakumar A, Vine M, Wellbelove Z, Wittner L, Yong GHK, Ziyada F, Devine OP. Exploring UK medical school differences: the MedDifs study of selection, teaching, student and F1 perceptions, postgraduate outcomes and fitness to practise. BMC Med 2020; 18:136. [PMID: 32404148 PMCID: PMC7222458 DOI: 10.1186/s12916-020-01572-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2019] [Accepted: 03/24/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Medical schools differ, particularly in their teaching, but it is unclear whether such differences matter, although influential claims are often made. The Medical School Differences (MedDifs) study brings together a wide range of measures of UK medical schools, including postgraduate performance, fitness to practise issues, specialty choice, preparedness, satisfaction, teaching styles, entry criteria and institutional factors. METHOD Aggregated data were collected for 50 measures across 29 UK medical schools. Data include institutional history (e.g. rate of production of hospital and GP specialists in the past), curricular influences (e.g. PBL schools, spend per student, staff-student ratio), selection measures (e.g. entry grades), teaching and assessment (e.g. traditional vs PBL, specialty teaching, self-regulated learning), student satisfaction, Foundation selection scores, Foundation satisfaction, postgraduate examination performance and fitness to practise (postgraduate progression, GMC sanctions). Six specialties (General Practice, Psychiatry, Anaesthetics, Obstetrics and Gynaecology, Internal Medicine, Surgery) were examined in more detail. RESULTS Medical school differences are stable across time (median alpha = 0.835). The 50 measures were highly correlated, 395 (32.2%) of 1225 correlations being significant with p < 0.05, and 201 (16.4%) reached a Tukey-adjusted criterion of p < 0.0025. Problem-based learning (PBL) schools differ on many measures, including lower performance on postgraduate assessments. While these are in part explained by lower entry grades, a surprising finding is that schools such as PBL schools which reported greater student satisfaction with feedback also showed lower performance at postgraduate examinations. More medical school teaching of psychiatry, surgery and anaesthetics did not result in more specialist trainees. Schools that taught more general practice did have more graduates entering GP training, but those graduates performed less well in MRCGP examinations, the negative correlation resulting from numbers of GP trainees and exam outcomes being affected both by non-traditional teaching and by greater historical production of GPs. Postgraduate exam outcomes were also higher in schools with more self-regulated learning, but lower in larger medical schools. A path model for 29 measures found a complex causal nexus, most measures causing or being caused by other measures. Postgraduate exam performance was influenced by earlier attainment, at entry to Foundation and entry to medical school (the so-called academic backbone), and by self-regulated learning. Foundation measures of satisfaction, including preparedness, had no subsequent influence on outcomes. Fitness to practise issues were more frequent in schools producing more male graduates and more GPs. CONCLUSIONS Medical schools differ in large numbers of ways that are causally interconnected. Differences between schools in postgraduate examination performance, training problems and GMC sanctions have important implications for the quality of patient care and patient safety.
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Affiliation(s)
- I C McManus
- Research Department of Medical Education, UCL Medical School, Gower Street, London, WC1E 6BT, UK.
| | | | | | - Tobin Joseph
- UCL Medical School, 74 Huntley Street, London, WC1E 6BT, UK
| | - Daniel T Smith
- General Medical Council, Regent's Place, 350 Euston Road, London, NW1 3JN, UK
| | - Tess Marshall-Andon
- School of Clinical Medicine, University of Cambridge, Addenbrooke's Hospital, Hills Rd, Cambridge, CB2 0SP, UK
| | - Ryan Samuels
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | | | - Nadine Abbas
- Faculty of Medicine, University of Southampton, Building 85, Life Sciences Building, Highfield Campus, Southampton, SO17 1BJ, UK
| | - Hassan Baig
- University of Aberdeen, Suttie Centre, Foresterhill, Aberdeen, AB25 2ZD, UK
| | - Joseph Beecham
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ, UK
| | - Natasha Benons
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH, UK
| | - Charlie Caird
- Imperial College School of Medicine, South Kensington Campus, London, SW7 2AZ, UK
| | - Ryan Clark
- School of Medicine, Dentistry and Nursing, University of Glasgow, Glasgow, G12 8QQ, UK
| | - Thomas Cope
- University of York, John Hughlings Jackson Building, Heslington, York, YO10 5DD, UK
| | - James Coultas
- School of Medicine, Keele University, David Weatherall Building, Keele University Campus, Staffordshire, ST5 5BG, UK
| | - Luke Debenham
- Birmingham Medical School, Vincent Drive, Edgbaston B15 2TT, Birmingham, West Midlands, UK
| | - Sarah Douglas
- University of Edinburgh Medical School, 47 Little France Cres, Edinburgh, EH16 4TJ, UK
| | - Jack Eldridge
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX, UK
| | - Thomas Hughes-Gooding
- The Medical School, The University of Sheffield, Beech Hill Road, Sheffield, S10 2RX, UK
| | - Agnieszka Jakubowska
- Barts and The London Medical School, 4 Newark St, Whitechapel, London, E1 2AT, UK
| | - Oliver Jones
- Cambridge University Hospitals NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, UK
| | - Eve Lancaster
- Birmingham Medical School, Vincent Drive, Edgbaston B15 2TT, Birmingham, West Midlands, UK
| | - Calum MacMillan
- University of Dundee School of Medicine, 4 Kirsty Semple Way, Dundee, DD2 4BF, UK
| | - Ross McAllister
- The University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2UH, UK
| | - Wassim Merzougui
- Faculty of Medicine, University of Southampton, Building 85, Life Sciences Building, Highfield Campus, Southampton, SO17 1BJ, UK
| | - Ben Phillips
- Whiston Hospital, Warrington Road, Prescot, L35 5DR, UK
| | - Simon Phillips
- Medical Sciences Divisional Office, University of Oxford, Level 3, John Radcliffe Hospital, Oxford, OX3 9DU, UK
| | - Omar Risk
- Guy's, King's and St Thomas' School of Medical Education, Henriette Raphael Building, Guy's Campus, London, SE1 1UL, UK
| | - Adam Sage
- Queen's University Belfast, University Road, Belfast, BT7 1NN, UK
| | - Aisha Sooltangos
- Manchester Medical School, Stopford Building, Oxford Rd, Manchester, M13 9PT, UK
| | - Robert Spencer
- Cardiff University School of Medicine, Cochrane Building, Heath Park Way, Cardiff, CF14 4YU, UK
| | - Roxanne Tajbakhsh
- School of Medicine, University of Leeds, Worsley Building, Leeds, LS2 9NL, UK
| | - Oluseyi Adesalu
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Ivan Aganin
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX, UK
| | - Ammar Ahmed
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE, UK
| | - Katherine Aiken
- Queen's University Belfast, University Road, Belfast, BT7 1NN, UK
| | | | - Ibrahim Alam
- University of Aberdeen, Suttie Centre, Foresterhill, Aberdeen, AB25 2ZD, UK
| | - Aamna Ali
- School of Medicine, University of Leeds, Worsley Building, Leeds, LS2 9NL, UK
| | - Richard Anderson
- School of Clinical Medicine, University of Cambridge, Addenbrooke's Hospital, Hills Rd, Cambridge, CB2 0SP, UK
| | - Jia Jun Ang
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Fady Sameh Anis
- The University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2UH, UK
| | - Sonam Aojula
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Catherine Arthur
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX, UK
| | - Alena Ashby
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE, UK
| | - Ahmed Ashraf
- University of Aberdeen, Suttie Centre, Foresterhill, Aberdeen, AB25 2ZD, UK
| | - Emma Aspinall
- Whiston Hospital, Warrington Road, Prescot, L35 5DR, UK
| | - Mark Awad
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH, UK
| | | | - Shreya Badhrinarayanan
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX, UK
| | - Soham Bandyopadhyay
- Medical Sciences Divisional Office, University of Oxford, Level 3, John Radcliffe Hospital, Oxford, OX3 9DU, UK
| | - Sam Barnes
- University of Leicester School of Medicine, George Davies Centre, Lancaster Road, Leicester, LE1 7HA, UK
| | - Daisy Bassey-Duke
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH, UK
| | - Charlotte Boreham
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Rebecca Braine
- Medical Sciences Divisional Office, University of Oxford, Level 3, John Radcliffe Hospital, Oxford, OX3 9DU, UK
| | - Joseph Brandreth
- The University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2UH, UK
| | - Zoe Carrington
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE, UK
| | - Zoe Cashin
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX, UK
| | - Shaunak Chatterjee
- Birmingham Medical School, Vincent Drive, Edgbaston B15 2TT, Birmingham, West Midlands, UK
| | - Mehar Chawla
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ, UK
| | - Chung Shen Chean
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE, UK
| | - Chris Clements
- St James's University Hospital, Beckett Street, Leeds, West Yorkshire, LS9 7TF, UK
| | - Richard Clough
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Jessica Coulthurst
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE, UK
| | - Liam Curry
- University of Leicester School of Medicine, George Davies Centre, Lancaster Road, Leicester, LE1 7HA, UK
| | - Vinnie Christine Daniels
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Simon Davies
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Rebecca Davis
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE, UK
| | - Hanelie De Waal
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX, UK
| | - Nasreen Desai
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE, UK
| | - Hannah Douglas
- University of Edinburgh Medical School, 47 Little France Cres, Edinburgh, EH16 4TJ, UK
| | - James Druce
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | | | - Meron Esere
- Medical Sciences Divisional Office, University of Oxford, Level 3, John Radcliffe Hospital, Oxford, OX3 9DU, UK
| | - Alex Eyre
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Ibrahim Talal Fazmin
- School of Clinical Medicine, University of Cambridge, Addenbrooke's Hospital, Hills Rd, Cambridge, CB2 0SP, UK
| | - Sophia Fitzgerald-Smith
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH, UK
| | - Verity Ford
- Faculty of Medicine, University of Southampton, Building 85, Life Sciences Building, Highfield Campus, Southampton, SO17 1BJ, UK
| | - Sarah Freeston
- Homerton University Hospital, Homerton Row E9 6SR, London, UK
| | | | - Whitney General
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH, UK
| | - Helen Gilbert
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Zein Gowie
- Faculty of Medicine, University of Southampton, Building 85, Life Sciences Building, Highfield Campus, Southampton, SO17 1BJ, UK
| | - Ciaran Grafton-Clarke
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE, UK
| | - Keshni Gudka
- The University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2UH, UK
| | - Leher Gumber
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX, UK
| | - Rishi Gupta
- UCL Medical School, 74 Huntley Street, London, WC1E 6BT, UK
| | - Chris Harlow
- St George's, University of London, Cranmer Terrace, London, SW17 0RE, UK
| | - Amy Harrington
- Faculty of Medicine, University of Southampton, Building 85, Life Sciences Building, Highfield Campus, Southampton, SO17 1BJ, UK
| | - Adele Heaney
- Queen's University Belfast, University Road, Belfast, BT7 1NN, UK
| | - Wing Hang Serene Ho
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE, UK
| | - Lucy Holloway
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Christina Hood
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Eleanor Houghton
- The University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2UH, UK
| | - Saba Houshangi
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ, UK
| | - Emma Howard
- School of Medicine, Keele University, David Weatherall Building, Keele University Campus, Staffordshire, ST5 5BG, UK
| | - Benjamin Human
- School of Medicine, University of Leeds, Worsley Building, Leeds, LS2 9NL, UK
| | - Harriet Hunter
- School of Clinical Medicine, University of Cambridge, Addenbrooke's Hospital, Hills Rd, Cambridge, CB2 0SP, UK
| | - Ifrah Hussain
- Imperial College School of Medicine, South Kensington Campus, London, SW7 2AZ, UK
| | - Sami Hussain
- UCL Medical School, 74 Huntley Street, London, WC1E 6BT, UK
| | | | | | - Ryan Janjuha
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ, UK
| | - Saleh Jawad
- Faculty of Medicine, University of Southampton, Building 85, Life Sciences Building, Highfield Campus, Southampton, SO17 1BJ, UK
| | - Muzzamil Jelani
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - David Johnston
- School of Clinical Medicine, University of Cambridge, Addenbrooke's Hospital, Hills Rd, Cambridge, CB2 0SP, UK
| | - Mike Jones
- University Hospitals of Leicester NHS Trust, Infirmary Square, Leicester, LE1 5WW, UK
| | - Sadhana Kalidindi
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH, UK
| | - Savraj Kalsi
- University of York, John Hughlings Jackson Building, Heslington, York, YO10 5DD, UK
| | - Asanish Kalyanasundaram
- School of Clinical Medicine, University of Cambridge, Addenbrooke's Hospital, Hills Rd, Cambridge, CB2 0SP, UK
| | - Anna Kane
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Sahaj Kaur
- School of Clinical Medicine, University of Cambridge, Addenbrooke's Hospital, Hills Rd, Cambridge, CB2 0SP, UK
| | | | - Qaisar Khan
- University of Aberdeen, Suttie Centre, Foresterhill, Aberdeen, AB25 2ZD, UK
| | - Sajan Khullar
- School of Medicine, Keele University, David Weatherall Building, Keele University Campus, Staffordshire, ST5 5BG, UK
| | - Priscilla Kirkland
- University of Edinburgh Medical School, 47 Little France Cres, Edinburgh, EH16 4TJ, UK
| | - Hannah Lawrence-Smith
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE, UK
| | - Charlotte Leeson
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ, UK
| | | | - Kerry Long
- Nottingham University Hospitals NHS Trust, Hucknall Rd, Nottingham, NG5 1PB, UK
| | - Simon Lubbock
- The University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2UH, UK
| | | | - Rachel Maguire
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Praveen Mahendran
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE, UK
| | - Saad Majeed
- University of Aberdeen, Suttie Centre, Foresterhill, Aberdeen, AB25 2ZD, UK
| | | | - Vinay Mandagere
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH, UK
| | - Angelos Mantelakis
- St George's, University of London, Cranmer Terrace, London, SW17 0RE, UK
| | - Sophie McGovern
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Anjola Mosuro
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH, UK
| | - Adam Moxley
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Sophie Mustoe
- Guy's, King's and St Thomas' School of Medical Education, Henriette Raphael Building, Guy's Campus, London, SE1 1UL, UK
| | - Sam Myers
- UCL Medical School, 74 Huntley Street, London, WC1E 6BT, UK
| | - Kiran Nadeem
- Manchester Medical School, Stopford Building, Oxford Rd, Manchester, M13 9PT, UK
| | - Reza Nasseri
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH, UK
| | - Tom Newman
- School of Clinical Medicine, University of Cambridge, Addenbrooke's Hospital, Hills Rd, Cambridge, CB2 0SP, UK
| | - Richard Nzewi
- University of Leicester School of Medicine, George Davies Centre, Lancaster Road, Leicester, LE1 7HA, UK
| | - Rosalie Ogborne
- St George's, University of London, Cranmer Terrace, London, SW17 0RE, UK
| | - Joyce Omatseye
- University of Liverpool Medical School, Cedar House, Ashton St, Liverpool, L69 3GE, UK
| | - Sophie Paddock
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ, UK
| | - James Parkin
- St George's, University of London, Cranmer Terrace, London, SW17 0RE, UK
| | - Mohit Patel
- University of York, John Hughlings Jackson Building, Heslington, York, YO10 5DD, UK
| | - Sohini Pawar
- School of Clinical Medicine, University of Cambridge, Addenbrooke's Hospital, Hills Rd, Cambridge, CB2 0SP, UK
| | - Stuart Pearce
- St George's, University of London, Cranmer Terrace, London, SW17 0RE, UK
| | - Samuel Penrice
- University of Dundee School of Medicine, 4 Kirsty Semple Way, Dundee, DD2 4BF, UK
| | - Julian Purdy
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Raisa Ramjan
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ, UK
| | - Ratan Randhawa
- UCL Medical School, 74 Huntley Street, London, WC1E 6BT, UK
| | - Usman Rasul
- University of Aberdeen, Suttie Centre, Foresterhill, Aberdeen, AB25 2ZD, UK
| | - Elliot Raymond-Taggert
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH, UK
| | - Rebecca Razey
- Imperial College School of Medicine, South Kensington Campus, London, SW7 2AZ, UK
| | - Carmel Razzaghi
- Queen's University Belfast, University Road, Belfast, BT7 1NN, UK
| | - Eimear Reel
- Queen's University Belfast, University Road, Belfast, BT7 1NN, UK
| | - Elliot John Revell
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Joanna Rigbye
- University of Edinburgh Medical School, 47 Little France Cres, Edinburgh, EH16 4TJ, UK
| | | | - Abdelrahman Said
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ, UK
| | - Emma Sanders
- Faculty of Health Sciences, University of Bristol Medical School, First Floor South, Senate House, Tyndall Avenue, Bristol, BS8 1TH, UK
| | - Pranoy Sangal
- University Hospitals of Leicester NHS Trust, Infirmary Square, Leicester, LE1 5WW, UK
| | - Nora Sangvik Grandal
- University of York, John Hughlings Jackson Building, Heslington, York, YO10 5DD, UK
| | - Aadam Shah
- University of Aberdeen, Suttie Centre, Foresterhill, Aberdeen, AB25 2ZD, UK
| | - Rahul Atul Shah
- School of Clinical Medicine, University of Cambridge, Addenbrooke's Hospital, Hills Rd, Cambridge, CB2 0SP, UK
| | - Oliver Shotton
- Medical Sciences Divisional Office, University of Oxford, Level 3, John Radcliffe Hospital, Oxford, OX3 9DU, UK
| | - Daniel Sims
- Brighton and Sussex Medical School, BSMS Teaching Building, University of Sussex, Brighton, BN1 9PX, UK
| | - Katie Smart
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ, UK
| | - Martha Amy Smith
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Nick Smith
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ, UK
| | - Aninditya Salma Sopian
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Matthew South
- The University of Nottingham, Queen's Medical Centre, Nottingham, NG7 2UH, UK
| | - Jessica Speller
- University of Leicester School of Medicine, George Davies Centre, Lancaster Road, Leicester, LE1 7HA, UK
| | - Tom J Syer
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ, UK
| | - Ngan Hong Ta
- Norwich Medical School, Faculty of Medicine and Health Sciences, University of East Anglia, Norwich, NR4 7TJ, UK
| | - Daniel Tadross
- School of Medicine, University of Leeds, Worsley Building, Leeds, LS2 9NL, UK
| | - Benjamin Thompson
- University of York, John Hughlings Jackson Building, Heslington, York, YO10 5DD, UK
| | - Jess Trevett
- University of York, John Hughlings Jackson Building, Heslington, York, YO10 5DD, UK
| | - Matthew Tyler
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Roshan Ullah
- Birmingham Medical School, Vincent Drive, Edgbaston B15 2TT, Birmingham, West Midlands, UK
| | - Mrudula Utukuri
- School of Clinical Medicine, University of Cambridge, Addenbrooke's Hospital, Hills Rd, Cambridge, CB2 0SP, UK
| | - Shree Vadera
- UCL Medical School, 74 Huntley Street, London, WC1E 6BT, UK
| | | | - Sara Venturini
- Aberdeen Royal Infirmary, Foresterhill, Aberdeen, AB25 2ZN, UK
| | - Aradhya Vijayakumar
- University of Leicester School of Medicine, George Davies Centre, Lancaster Road, Leicester, LE1 7HA, UK
| | - Melanie Vine
- University of Leicester School of Medicine, George Davies Centre, Lancaster Road, Leicester, LE1 7HA, UK
| | - Zoe Wellbelove
- University of York, John Hughlings Jackson Building, Heslington, York, YO10 5DD, UK
| | - Liora Wittner
- UCL Medical School, 74 Huntley Street, London, WC1E 6BT, UK
| | - Geoffrey Hong Kiat Yong
- Medical Student Office, Newcastle University, Framlington Place, Newcastle upon Tyne, NE2 4HH, UK
| | - Farris Ziyada
- Guy's, King's and St Thomas' School of Medical Education, Henriette Raphael Building, Guy's Campus, London, SE1 1UL, UK
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8
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Barbany G, Arthur C, Liedén A, Nordenskjöld M, Rosenquist R, Tesi B, Wallander K, Tham E. Cell-free tumour DNA testing for early detection of cancer - a potential future tool. J Intern Med 2019; 286:118-136. [PMID: 30861222 DOI: 10.1111/joim.12897] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
In recent years, detection of cell-free tumour DNA (ctDNA) or liquid biopsy has emerged as an attractive noninvasive methodology to detect cancer-specific genetic aberrations in plasma, and numerous studies have reported on the feasibility of ctDNA in advanced cancer. In particular, ctDNA assays can capture a more 'global' portrait of tumour heterogeneity, monitor therapy response, and lead to early detection of resistance mutations. More recently, ctDNA analysis has also been proposed as a promising future tool for detection of early cancer and/or cancer screening. As the average proportion of mutated DNA in plasma is very low (0.4% even in advanced cancer), exceedingly sensitive techniques need to be developed. In addition, as tumours are genetically heterogeneous, any screening test needs to assay multiple genetic targets in order to increase the chances of detection. Further research on the genetic progression from normal to cancer cells and their release of ctDNA is imperative in order to avoid overtreating benign/indolent lesions, causing more harm than good by early diagnosis. More knowledge on the sources and elimination of cell-free DNA will enable better interpretation in older individuals and those with comorbidities. In addition, as white blood cells are the major source of cell-free DNA in plasma, it is important to distinguish acquired mutations in leukocytes (benign clonal haematopoiesis) from an upcoming haematological malignancy or other cancer. In conclusion, although many studies report encouraging results, further technical development and larger studies are warranted before applying ctDNA analysis for early cancer detection in the clinic.
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Affiliation(s)
- G Barbany
- Clinical Genetics, Karolinska University Hospital Solna, Stockholm, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - C Arthur
- Clinical Genetics, Karolinska University Hospital Solna, Stockholm, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - A Liedén
- Clinical Genetics, Karolinska University Hospital Solna, Stockholm, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - M Nordenskjöld
- Clinical Genetics, Karolinska University Hospital Solna, Stockholm, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - R Rosenquist
- Clinical Genetics, Karolinska University Hospital Solna, Stockholm, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - B Tesi
- Clinical Genetics, Karolinska University Hospital Solna, Stockholm, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - K Wallander
- Clinical Genetics, Karolinska University Hospital Solna, Stockholm, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
| | - E Tham
- Clinical Genetics, Karolinska University Hospital Solna, Stockholm, Sweden.,Department of Molecular Medicine and Surgery, Karolinska Institutet, Stockholm, Sweden
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9
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Smail SJ, Arthur C, Hylands K, Stewart CJ. 'Bastard bush': acacia thorn injuries and management. J ROY ARMY MED CORPS 2018; 165:204-205. [PMID: 30206102 DOI: 10.1136/jramc-2018-000978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2018] [Revised: 08/08/2018] [Accepted: 08/09/2018] [Indexed: 11/03/2022]
Abstract
This case report outlines the presentation and management of a young soldier who sustained a lower limb acacia thorn injury while on exercise in Kenya. The injury failed to heal with a subsequent ultrasound scan revealing a large retained thorn requiring surgical removal and wash out. From this case, lessons can be learnt regarding the management of thorn injuries, which are common in exercising troops in Kenya and indeed around the world. The key take-home messages are always consider a retained thorn if wounds fail to settle, use ultrasound as the imaging modality of choice, always remove identified retained thorns and if antibiotics are required use broad-spectrum antibiotics pending culture results.
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Affiliation(s)
- Simon Johnstone Smail
- Defence Primary Health Care, Medical Reception Station Redford Barracks, Edinburgh, UK
| | - C Arthur
- Department of Trauma and Orthopaedics, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - K Hylands
- Department of Medical Microbiology, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - C J Stewart
- Defence Primary Health Care, Medical Reception Station Redford Barracks, Edinburgh, UK
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10
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Chong BH, Cade JF, Magnani H, Manoharan A, Oldmeadow M, Arthur C, Rickard K, Gallo J, Lloyd J, Seshadri P, Gallus AS, Chesterman CN. Prospective Randomised Open-label Comparison of Danaparoid with Dextran 70 in the Treatment of Heparin-induced Thrombocytopaenia with Thrombosis. Thromb Haemost 2017. [DOI: 10.1055/s-0037-1616046] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
Summary
Aim: To compare clinical outcomes in a randomised comparison of treatment with danaparoid sodium (a heparinoid), or dextran 70, for heparin-induced thrombocytopaenia (HIT) plus thrombosis. Methods: Forty-two patients with recent thrombosis and a clinical diagnosis of probable HIT who presented at ten Australian hospitals during a study period of six and one half years were randomly assigned to open-label treatment with intravenous danaparoid or dextran 70, each combined with oral warfarin. Thirty-four patients (83%) had a positive platelet aggregation or 14C-serotonin release test for HIT antibody. Twenty-five received danaparoid as a bolus injection of 2400 anti-Xa units followed by 400 units per hour for 2 h, 300 units per hour for 2 h, and then 200 units per hour for five days. Seventeen received 1000 mL dextran 70 on day one and then 500 mL on days 2-5. Patients were reviewed daily for clinical evidence of thrombus progression or resolution, fresh thrombosis or embolism, bleeding or other complications. The primary trial endpoint was the proportion of thromboembolic events with complete clinical resolution by the time of discharge from hospital. Results: With danaparoid, there was complete clinical recovery from 56% of thromboembolic events compared to 14% after dextran 70 (Odds Ratio 10.53, 95% Confidence Interval 1.6–71.4; p = 0.02). Clinical recovery with danaparoid was complete or partial in 86% of thromboembolic events compared with 53% after dextran 70 (Odds Ratio 4.55, 95% Confidence Interval 1.2–16.7; p = 0.03). Overall clinical effectiveness of danaparoid was rated as high or moderate in 88% of patients compared with 47% for dextran 70 (p = 0.01). One patient given danaparoid died of thrombosis compared with three patients given dextran 70. The platelet count returned to normal after a mean of 6.7 days with danaparoid and 7.3 days with dextran 70. There was no major bleeding with either treatment. Conclusion: danaparoid plus warfarin treatment for HIT with thrombosis is effective, safe, and superior to dextran 70 plus warfarin.
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11
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Sumra P, Arthur C, Jackson A, Bhatt L, Sheikh H. 2270 Patterns of relapse following definitive chemoradiotherapy for oesophageal carcinoma - is there a case for elective nodal irradiation? Eur J Cancer 2015. [DOI: 10.1016/s0959-8049(16)31186-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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12
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Mehta S, Mcpartlin A, NikMutasim A, Arthur C, Bhatt L, Jackson A, Sheikh H. EP-1207: Relapse patterns and outcomes following radiotherapy alone for oesophageal cancer: a single UK centre experience. Radiother Oncol 2015. [DOI: 10.1016/s0167-8140(15)41199-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Phillips JRA, Hopwood B, Arthur C, Stroud R, Toms AD. The natural history of pain and neuropathic pain after knee replacement: a prospective cohort study of the point prevalence of pain and neuropathic pain to a minimum three-year follow-up. Bone Joint J 2014; 96-B:1227-33. [PMID: 25183595 DOI: 10.1302/0301-620x.96b9.33756] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A small proportion of patients have persistent pain after total knee replacement (TKR). The primary aim of this study was to record the prevalence of pain after TKR at specific intervals post-operatively and to ascertain the impact of neuropathic pain. The secondary aim was to establish any predictive factors that could be used to identify patients who were likely to have high levels of pain or neuropathic pain after TKR. A total of 96 patients were included in the study. Their mean age was 71 years (48 to 89); 54 (56%) were female. The mean follow-up was 46 months (39 to 51). Pre-operative demographic details were recorded including a Visual Analogue Score (VAS) for pain, the Hospital Anxiety and Depression score as well as the painDETECT score for neuropathic pain. Functional outcome was assessed using the Oxford Knee score. The mean pre-operative VAS was 5.8 (1 to 10); and it improved significantly at all time periods post-operatively (p < 0.001): (from 4.5 at day three to five (1 to 10), 3.2 at six weeks (0 to 9), 2.4 at three months (0 to 7), 2.0 at six months (0 to 9), 1.7 at nine months (0 to 9), 1.5 at one year (0 to 8) and 2.0 at mean 46 months (0 to 10)). There was a high correlation (r > 0.7; p < 0.001) between the mean VAS scores for pain and the mean painDETECT scores at three months, one year and three years post-operatively. There was no correlation between the pre-operative scores and any post-operative scores at any time point. We report the prevalence of pain and neuropathic pain at various intervals up to three years after TKR. Neuropathic pain is an underestimated problem in patients with pain after TKR. It peaks at between six weeks and three-months post-operatively. However, from these data we were unable to predict which patients are most likely to be affected.
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Affiliation(s)
- J R A Phillips
- Royal Devon and Exeter Hospital, Exeter Knee Reconstruction Unit, Barrack Road, Exeter, UK
| | - B Hopwood
- Royal Devon and Exeter Hospital, Exeter Knee Reconstruction Unit, Barrack Road, Exeter, UK
| | - C Arthur
- Royal Devon and Exeter Hospital, Exeter Knee Reconstruction Unit, Barrack Road, Exeter, UK
| | - R Stroud
- Royal Devon and Exeter Hospital, Exeter Knee Reconstruction Unit, Barrack Road, Exeter, UK
| | - A D Toms
- Royal Devon and Exeter Hospital, Exeter Knee Reconstruction Unit, Barrack Road, Exeter, UK
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14
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Choudhury A, Arthur C, Malik J, Mandall P, Taylor C, Alam N, Tran A, Livsey J, Elliott T, Davidson S, Logue J, Wylie J. Patient-reported Outcomes and Health-related Quality of Life in Prostate Cancer Treated with a Single Fraction of High Dose Rate Brachytherapy Combined with Hypofractionated External Beam Radiotherapy. Clin Oncol (R Coll Radiol) 2014; 26:661-7. [DOI: 10.1016/j.clon.2014.06.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Revised: 05/29/2014] [Accepted: 06/23/2014] [Indexed: 11/29/2022]
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15
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Davidson L, Saunders M, McBain C, Alam N, Misra V, Arthur C. The incidence and Time to Presentation of Capecitabine Induced Cardiovascular Toxicity in Rectal Cancer Patients Receiving Concurrent Chemo-radiotherapy. Clin Oncol (R Coll Radiol) 2014. [DOI: 10.1016/j.clon.2014.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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16
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Davidson L, Alam N, Misra V, Bridson J, Prescott D, Arthur C. PD-0295: Capecitabine induced cardiovascular toxicities during chemoradiotherapy for rectal cancer. Radiother Oncol 2014. [DOI: 10.1016/s0167-8140(15)30400-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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17
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Chan SR, Rickert CG, Vermi W, Sheehan KCF, Arthur C, Allen JA, White JM, Archambault J, Lonardi S, McDevitt TM, Bhattacharya D, Lorenzi MV, Allred DC, Schreiber RD. Dysregulated STAT1-SOCS1 control of JAK2 promotes mammary luminal progenitor cell survival and drives ERα(+) tumorigenesis. Cell Death Differ 2013; 21:234-46. [PMID: 24037089 DOI: 10.1038/cdd.2013.116] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Revised: 07/23/2013] [Accepted: 07/24/2013] [Indexed: 01/05/2023] Open
Abstract
We previously reported that STAT1 expression is frequently abrogated in human estrogen receptor-α-positive (ERα(+)) breast cancers and mice lacking STAT1 spontaneously develop ERα(+) mammary tumors. However, the precise mechanism by which STAT1 suppresses mammary gland tumorigenesis has not been fully elucidated. Here we show that STAT1-deficient mammary epithelial cells (MECs) display persistent prolactin receptor (PrlR) signaling, resulting in activation of JAK2, STAT3 and STAT5A/5B, expansion of CD61(+) luminal progenitor cells and development of ERα(+) mammary tumors. A failure to upregulate SOCS1, a STAT1-induced inhibitor of JAK2, leads to unopposed oncogenic PrlR signaling in STAT1(-/-) MECs. Prophylactic use of a pharmacological JAK2 inhibitor restrains the proportion of luminal progenitors and prevents disease induction. Systemic inhibition of activated JAK2 induces tumor cell death and produces therapeutic regression of pre-existing endocrine-sensitive and refractory mammary tumors. Thus, STAT1 suppresses tumor formation in mammary glands by preventing the natural developmental function of a growth factor signaling pathway from becoming pro-oncogenic. In addition, targeted inhibition of JAK2 may have significant therapeutic potential in controlling ERα(+) breast cancer in humans.
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Affiliation(s)
- S R Chan
- Department of Pathology and Immunology, Washington University School of Medicine, 425S Euclid Avenue, St. Louis, MO 63110, USA
| | - C G Rickert
- Department of Pathology and Immunology, Washington University School of Medicine, 425S Euclid Avenue, St. Louis, MO 63110, USA
| | - W Vermi
- 1] Department of Pathology and Immunology, Washington University School of Medicine, 425S Euclid Avenue, St. Louis, MO 63110, USA [2] Department of Molecular and Translational Medicine, Section of Pathology, University of Brescia School of Medicine, Piazzale Spedali Civili 1, Brescia 25123, Italy
| | - K C F Sheehan
- Department of Pathology and Immunology, Washington University School of Medicine, 425S Euclid Avenue, St. Louis, MO 63110, USA
| | - C Arthur
- Department of Pathology and Immunology, Washington University School of Medicine, 425S Euclid Avenue, St. Louis, MO 63110, USA
| | - J A Allen
- Department of Pathology and Immunology, Washington University School of Medicine, 425S Euclid Avenue, St. Louis, MO 63110, USA
| | - J M White
- Department of Pathology and Immunology, Washington University School of Medicine, 425S Euclid Avenue, St. Louis, MO 63110, USA
| | - J Archambault
- Department of Pathology and Immunology, Washington University School of Medicine, 425S Euclid Avenue, St. Louis, MO 63110, USA
| | - S Lonardi
- Department of Molecular and Translational Medicine, Section of Pathology, University of Brescia School of Medicine, Piazzale Spedali Civili 1, Brescia 25123, Italy
| | - T M McDevitt
- Oncology Drug Discovery, Research and Development, Bristol-Myers Squibb, Princeton, NJ 08543, USA
| | - D Bhattacharya
- Department of Pathology and Immunology, Washington University School of Medicine, 425S Euclid Avenue, St. Louis, MO 63110, USA
| | - M V Lorenzi
- Oncology Drug Discovery, Research and Development, Bristol-Myers Squibb, Princeton, NJ 08543, USA
| | - D C Allred
- Department of Pathology and Immunology, Washington University School of Medicine, 425S Euclid Avenue, St. Louis, MO 63110, USA
| | - R D Schreiber
- Department of Pathology and Immunology, Washington University School of Medicine, 425S Euclid Avenue, St. Louis, MO 63110, USA
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18
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Thankappan KR, Yamini TR, Mini GK, Arthur C, Sairu P, Leelamoni K, Sani M, Unnikrishnan B, Basha SR, Nichter M. Assessing the readiness to integrate tobacco control in medical curriculum: experiences from five medical colleges in Southern India. Natl Med J India 2013; 26:18-23. [PMID: 24066988] [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] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND Making tobacco cessation a normative part of all clinical practice is the only way to substantially reduce tobacco-related deaths and the burden of tobacco-related morbidity in the short term. This study was undertaken because information on receptivity to integrate tobacco control education in the medical curriculum is extremely limited in low- and middle-income countries. METHODS From five medical colleges (two government) in southern India, 713 (men 59%) faculty and 2585 (men 48%) students participated in our cross-sectional survey. Information on self-reported tobacco use and readiness to integrate tobacco control education in the medical curriculum was collected from both the faculty and students using a pretested structured questionnaire. Multiple logistic regression analysis was done to find the associated factors. RESULTS Current smoking was reported by 9.0% (95% CI 6.6-12.1) of men faculty and 13.7% (CI 11.8-15.9) by men students. Faculty who were teaching tobacco-related topics [odds ratio (OR) 2.29; 95% CI 1.65-3.20] compared to those who were not, faculty in government colleges (OR 1.69; CI 1.22-2.35) compared to those in private colleges and medical pecialists (OR 1.79; CI 1.23-2.59) compared to surgical and non-clinical specialists were more likely to be ready to integrate tobacco control education in the medical curriculum. Non-smoking students (OR 2.58; CI 2.01-3.33) compared to smokers, and women students (OR 1.80; CI 1.50-2.17) compared to men were more likely to be ready to integrate a tobacco control education in the curriculum. CONCLUSION Faculty and students are receptive to introduce tobacco control in the medical curriculum. Government faculty, medical specialists and faculty who already teach tobacco-related topics are likely to be early introducers of this new curriculum.
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Affiliation(s)
- K R Thankappan
- Achutha Menon Centre for Health Science Studies (AMCHSS), Sree Chitra Tirunal Institute for Medical Science and Technology (SCTIMST), Thiruvananthapuram 695011, Kerala, India. Quit Tobacco India Project
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Heathfield S, Parker B, Zeef L, Bruce I, Alexander Y, Collins F, Stone M, Wang E, Williams AS, Wright HL, Thomas HB, Moots RJ, Edwards SW, Bullock C, Chapman V, Walsh DA, Mobasheri A, Kendall D, Kelly S, Bayley R, Buckley CD, Young SP, Rump-Goodrich L, Middleton J, Chen L, Fisher R, Kollnberger S, Shastri N, Kessler BM, Bowness P, Nazeer Moideen A, Evans L, Osgood L, Williams AS, Jones SA, Nowell MA, Mahadik Y, Young S, Morgan M, Gordon C, Harper L, Giles JL, Paul Morgan B, Harris CL, Rysnik OJ, McHugh K, Kollnberger S, Payeli S, Marroquin O, Shaw J, Renner C, Bowness P, Nayar S, Cloake T, Bombardieri M, Pitzalis C, Buckley C, Barone F, Barone F, Nayar S, Cloake T, Lane P, Coles M, Buckley C, Williams EL, Edwards CJ, Cooper C, Oreffo RO, Dunn S, Crawford A, Wilkinson M, Le Maitre C, Bunning R, Daniels J, Phillips KLE, Chiverton N, Le Maitre CL, Kollnberger S, Shaw J, Ridley A, Wong-Baeza I, McHugh K, Keidel S, Chan A, Bowness P, Gullick NJ, Abozaid HS, Jayaraj DM, Evans HG, Scott DL, Choy EH, Taams LS, Hickling M, Golor G, Jullion A, Shaw S, Kretsos K, Bari SF, Rhys-Dillon B, Amos N, Siebert S, Phillips KLE, Chiverton N, Bunning RD, Haddock G, Cross AK, Le Maitre CL, Kate I, Phillips E, Cross A, Chiverton N, Haddock G, Bunning RAD, Le Maitre CL, Ceeraz S, Spencer J, Choy E, Corrigall V, Crilly A, Palmer H, Lockhart J, Plevin R, Ferrell WR, McInnes I, Hutchinson D, Perry L, DiCicco M, Humby F, Kelly S, Hands R, Buckley C, McInnes I, Taylor P, Bombardieri M, Pitzalis C, Mehta P, Mitchell A, Tysoe C, Caswell R, Owens M, Vincent T, Hashmi TM, Price-Forbes A, Sharp CA, Murphy H, Wood EF, Doherty T, Sheldon J, Sofat N, Goff I, Platt PN, Abdulkader R, Clunie G, Ismajli M, Nikiphorou E, Young A, Tugnet N, Dixey J, Banik S, Alcorn D, Hunter J, Win Maw W, Patil P, Hayes F, Main Wong W, Borg FA, Dasgupta B, Malaviya AP, Ostor AJ, Chana JK, Ahmed AA, Edmonds S, Hayes F, Coward L, Borg F, Heaney J, Amft N, Simpson J, Dhillon V, Ayalew Y, Khattak F, Gayed M, Amarasena RI, McKenna F, Amarasena RI, McKenna F, Mc Laughlin M, Baburaj K, Fattah Z, Ng N, Wilson J, Colaco B, Williams MR, Adizie T, Dasgupta B, Casey M, Lip S, Tan S, Anderson D, Robertson C, Devanny I, Field M, Walker D, Robinson S, Ryan S, Hassell A, Bateman J, Allen M, Davies D, Crouch C, Walker-Bone K, Gainsborough N, Gullick NJ, Lutalo PM, Davies UM, Walker-Bone K, Mckew JR, Millar AM, Wright SA, Bell AL, Thapper M, Roussou T, Cumming J, Hull RG, Thapper M, Roussou T, McKeogh J, O'Connor MB, Hassan AI, Bond U, Swan J, Phelan MJ, Coady D, Kumar N, Farrow L, Bukhari M, Oldroyd AG, Greenbank C, McBeth J, Duncan R, Brown D, Horan M, Pendleton N, Littlewood A, Cordingley L, Mulvey M, Curtis EM, Cole ZA, Crozier SR, Georgia N, Robinson SM, Godfrey KM, Sayer AA, Inskip HM, Cooper C, Harvey NC, Davies R, Mercer L, Galloway J, Low A, Watson K, Lunt M, Symmons D, Hyrich K, Chitale S, Estrach C, Moots RJ, Goodson NJ, Rankin E, Jiang CQ, Cheng KK, Lam TH, Adab P, Ling S, Chitale S, Moots RJ, Estrach C, Goodson NJ, Humphreys J, Ellis C, Bunn D, Verstappen SM, Symmons D, Fluess E, Macfarlane GJ, Bond C, Jones GT, Scott IC, Steer S, Lewis CM, Cope A, Mulvey MR, Macfarlane GJ, Symmons D, Lovell K, Keeley P, Woby S, Beasley M, McBeth J, Viatte S, Plant D, Lunt M, Fu B, Parker B, Galloway J, Solymossy C, Worthington J, Symmons D, Dixey J, Young A, Barton A, Williams FM, Osei-Bordom DC, Popham M, MacGregor A, Spector T, Little J, Herrick A, Pushpakom S, Ennis H, McBurney H, Worthington J, Newman W, Ibrahim I, Plant D, Hyrich K, Morgan A, Wilson A, Isaacs J, Barton A, Sanderson T, Hewlett S, Calnan M, Morris M, Raza K, Kumar K, Cardy CM, Pauling JD, Jenkins J, Brown SJ, McHugh N, Nikiphorou E, Mugford M, Davies C, Cooper N, Brooksby A, Bunn D, Symmons D, MacGregor A, Dures E, Ambler N, Fletcher D, Pope D, Robinson F, Rooke R, Hewlett S, Gorman CL, Reynolds P, Hakim AJ, Bosworth A, Weaver D, Kiely PD, Skeoch S, Jani M, Amarasena R, Rao C, Macphie E, McLoughlin Y, Shah P, Else S, Semenova O, Thompson H, Ogunbambi O, Kallankara S, Patel Y, Baguley E, Jani M, Halsey J, Severn A, Bukhari M, Selvan S, Price E, Husain MJ, Brophy S, Phillips CJ, Cooksey R, Irvine E, Siebert S, Lendrem D, Mitchell S, Bowman S, Price E, Pease CT, Emery P, Andrews J, Bombardieri M, Sutcliffe N, Pitzalis C, Lanyon P, Hunter J, Gupta M, McLaren J, Regan M, Cooper A, Giles I, Isenberg D, Griffiths B, Foggo H, Edgar S, Vadivelu S, Coady D, McHugh N, Ng WF, Dasgupta B, Taylor P, Iqbal I, Heron L, Pilling C, Marks J, Hull R, Ledingham J, Han C, Gathany T, Tandon N, Hsia E, Taylor P, Strand V, Sensky T, Harta N, Fleming S, Kay L, Rutherford M, Nicholl K, Kay L, Rutherford M, Nicholl K, Eyre T, Wilson G, Johnson P, Russell M, Timoshanko J, Duncan G, Spandley A, Roskell S, Coady D, West L, Adshead R, Donnelly SP, Ashton S, Tahir H, Patel D, Darroch J, Goodson NJ, Boulton J, Ellis B, Finlay R, Lendrem D, Mitchell S, Bowman S, Price E, Pease CT, Emery P, Andrews J, Bombardieri M, Sutcliffe N, Pitzalis C, Lanyon P, Hunter J, Gupta M, McLaren J, Regan M, Cooper A, Giles I, Isenberg D, Vadivelu S, Coady D, McHugh N, Griffiths B, Foggo H, Edgar S, Ng WF, Murray-Brown W, Priori R, Tappuni T, Vartoukian S, Seoudi N, Picarelli G, Fortune F, Valesini G, Pitzalis C, Bombardieri M, Ball E, Rooney M, Bell A, Merida AA, Isenberg D, Tarelli E, Axford J, Giles I, Pericleous C, Pierangeli SS, Ioannou J, Rahman A, Alavi A, Hughes M, Evans B, Bukhari M, Parker B, Zaki A, Alexander Y, Bruce I, Hui M, Garner R, Rees F, Bavakunji R, Daniel P, Varughese S, Srikanth A, Andres M, Pearce F, Leung J, Lim K, Regan M, Lanyon P, Oomatia A, Petri M, Fang H, Birnbaum J, Amissah-Arthur M, Gayed M, Stewart K, Jennens H, Braude S, Gordon C, Sutton EJ, Watson KD, Gordon C, Yee CS, Lanyon P, Jayne D, Isenberg D, Rahman A, Akil M, McHugh N, Ahmad Y, Amft N, D'Cruz D, Edwards CJ, Griffiths B, Khamashta M, Teh LS, Zoma A, Bruce I, Dey ID, Kenu E, Isenberg D, Pericleous C, Garza-Garcia A, Murfitt L, Driscoll PC, Isenberg D, Pierangeli S, Giles I, Ioannou Y, Rahman A, Reynolds JA, Ray DW, O'Neill T, Alexander Y, Bruce I, Segeda I, Shevchuk S, Kuvikova I, Brown N, Bruce I, Venning M, Mehta P, Dhanjal M, Mason J, Nelson-Piercy C, Basu N, Paudyal P, Stockton M, Lawton S, Dent C, Kindness K, Meldrum G, John E, Arthur C, West L, Macfarlane MV, Reid DM, Jones GT, Macfarlane GJ, Yates M, Loke Y, Watts R, MacGregor A, Adizie T, Christidis D, Dasgupta B, Williams M, Sivakumar R, Misra R, Danda D, Mahendranath KM, Bacon PA, Mackie SL, Pease CT. Basic science * 232. Certolizumab pegol prevents pro-inflammatory alterations in endothelial cell function. Rheumatology (Oxford) 2012. [DOI: 10.1093/rheumatology/kes108] [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: 11/13/2022] Open
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Arthur C, Malik J, Swindell R, Mandali P, Choudhury A, Logue J, Wylie J. OC-26 PROSTATE CANCER: SINGLE FRACTION HDR BOOST – 12.5GY OR 15GY -WITH EXTERNAL BEAM RADIATION. A COMPARISON OF TOXICITY. Radiother Oncol 2012. [DOI: 10.1016/s0167-8140(12)71994-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Arthur C, Mandall P, Swindell R, Logue J, Wylie J. Single Fraction HDR Boost and Dose Escalation for Intermediate and High Risk Prostate Cancer. A Report of Toxicity from a Single Centre Experience. Clin Oncol (R Coll Radiol) 2012. [DOI: 10.1016/j.clon.2011.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Bell DJ, Morrison R, Wood AM, Keenan A, Arthur C. Knee dislocation in touch rugby: a case study. J R Nav Med Serv 2011; 97:5-10. [PMID: 21714305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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Wood AM, Keenan ACM, Arthur C, Wood IM. Common training injuries concerning potential Royal Marine applicants. J R Nav Med Serv 2011; 97:106-109. [PMID: 22372015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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Keenan A, Wood AM, Arthur C, Bakker-Dyos JJ. Royal Marine Arctic Warfare Training: early field reduction of clinically diagnosed anterior shoulder dislocation. J R Nav Med Serv 2010; 96:136-138. [PMID: 21443046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
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Abstract
Gene targeting in mice has been used extensively to elucidate gene function in vivo. However, for gene targeting to be successful, the targeting vector must be carefully designed. This chapter addresses the rationale behind designing targeting vectors, detailing the essential components, and highlighting specific considerations for different types of vectors, from gene deletions to point mutations and insertions. Examples of vector designs, cloning strategies, and approaches for successful screening of recombinants are described. The use of Cre/LoxP and Flp/frt systems for conditional targeting is described, together with strategies for generating conditional deletions. Methods for generating conditional point mutations are also described and their potential drawbacks discussed.
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Affiliation(s)
- J Simon
- Transgenic Service, College of Life Sciences, University of Dundee, Dundee, UK
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Le Gouar P, Rigal F, Boisselier-Dubayle MC, Sarrazin F, Arthur C, Choisy JP, Hatzofe O, Henriquet S, Lécuyer P, Tessier C, Susic G, Samadi S. Genetic variation in a network of natural and reintroduced populations of Griffon vulture (Gyps fulvus) in Europe. CONSERV GENET 2007. [DOI: 10.1007/s10592-007-9347-6] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
BACKGROUND Vinorelbine and gemcitabine have demonstrable single-agent activity against lymphoma, show differing toxicity profiles and can be given in an outpatient setting. AIMS We have evaluated the feasibility of an outpatient-based combination of vinorelbine and gemcitabine with filgrastim support (VGF) in patients with advanced lymphoma. METHODS An open-label, single-arm study of 40 consecutive patients with relapsed (n = 24) or refractory (n = 16) lymphoma was undertaken. The median number of prior regimens was three (range 1-11) and 12 had undergone prior stem cell transplantation. Patients received vinorelbine 25 mg/m(2) and gemcitabine 1000 mg/m(2) on days 1 and 8 of each 21-day cycle. Patients showing no response after two cycles (early response) were offered alternative therapy. Responding patients received two more cycles. Primary end-points were the early and overall response rates. RESULTS One hundred and sixteen cycles of therapy were delivered. Hospital admissions were required following 27 treatment cycles (24%), predominantly following cycle 1. Febrile neutropenia followed 6% of cycles. The early and overall response rates on an intention-to-treat basis were 60 and 53%, respectively. Responses for peripheral T-cell lymphoma and Hodgkin lymphoma were particularly encouraging, 70 and 75%, respectively. With a median follow up of 34 months overall survival for the entire cohort at 2 years is 50%. Furthermore, for the 23 patients who did not receive high-dose consolidative therapy 2-year survival was 35%. CONCLUSIONS Vinorelbine and gemcitabine with filgrastim support can be safely delivered in an outpatient setting and shows clinically meaningful activity against a range of advanced lymphoma subtypes.
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Affiliation(s)
- A Spencer
- Clinical Haematology and BMT, Alfred Hospital, and Myeloma Research Group, Alfred Hospital, Melbourne, Victoria, Australia.
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Mollee P, Arthur C, Hughes T, Januszewicz H, Grigg A, Bradstock K, Wolf M, Gibson J, Schwarer AP, Spencer A, Browett P, Hawkins T, Seldon M, Herrmann R, Watson A, Seymour JF, Martin N, Shina S, Low C, Wright S, Rodwell R, Coulston J, Morton J, Blacklock H, Taylor D, Taylor KM. Interferon-alpha-2b and oral cytarabine ocfosfate for newly diagnosed chronic myeloid leukaemia. Ann Oncol 2005; 15:1810-5. [PMID: 15550587 DOI: 10.1093/annonc/mdh468] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Treatment with interferon and subcutaneous cytarabine produces superior cytogenetic responses in chronic myeloid leukaemia (CML) than treatment with interferon alone, but at the expense of greater toxicity. Cytarabine ocfosfate (YNK01) is an oral precursor of cytarabine that may overcome some of the inconvenience and toxicities associated with subcutaneous cytarabine administration. PATIENTS AND METHODS We studied the efficacy and tolerability of combination therapy with interferon-alpha-2b and YNK01 in patients with newly diagnosed, untreated CML. Forty patients were treated with interferon-alpha-2b (5 MU/m2/day) plus monthly courses of YNK01 (600 mg/day for 10 days) for 1 year. RESULTS The 6-month complete haematological response rate was 63% and the 1-year major cytogenetic response rate was 30%, with 10% of cytogenetic responses being complete. With a median follow-up of 57 months, the estimated 5-year overall survival was 86% (95% confidence interval 70% to 94%). Treatment tolerability was poor, with toxicity leading to discontinuation of one or both drugs in 60% of cases. The median daily dose of interferon alpha-2b was 7.75 MU and the median dose of YNK01 was 600 mg/day for each 10-day treatment cycle. CONCLUSIONS Interferon-alpha-2b and YNK01 produce cytogenetic responses comparable to those achieved with interferon-alpha-2b and parenteral cytarabine, although toxicity was excessive. Alternate dosing strategies may enhance the tolerability of YNK01.
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Affiliation(s)
- P Mollee
- Haematology Department, Princess Alexandra Hospital, Woolloongabba, Queensland, Australia.
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Szer J, Durrant S, Schwarer AP, Bradstock KF, Gibson J, Arthur C, To LB, Hughes T, Raunow H. Oral versus intravenous ganciclovir for the prophylaxis of cytomegalovirus disease after allogeneic bone marrow transplantation. Intern Med J 2004; 34:98-101. [PMID: 15030456 DOI: 10.1111/j.1444-0903.2004.00550.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Prophylactic low dose i.v. ganciclovir in patients at risk after allogeneic bone marrow transplantation (BMT) is highly effective in the prevention of cytomegalovirus (CMV) disease and infection. AIM In this study, we sought to assess the tolerability of oral ganciclovir in patients after allogeneic BMT. METHODS CMV seropositive patients or those with CMV seropositive donors were randomised to be treated with i.v. ganciclovir 5 mg/kg three times weekly or oral ganciclovir 3 g daily from engraftment to day 84. The period of accrual was from May 1997 to October 1998. Patients were monitored for CMV infection by weekly serology. Thirty-one patients received oral ganciclovir and 27 patients received i.v. ganciclovir, the treatment groups being balanced for clinical characteristics and prognostic factors. RESULTS Renal dysfunction, transfusion requirements and significant nausea and vomiting were not different. There were no documented cases of CMV disease during the study period although three patients developed CMV polymerase chain reaction positivity at various times. One patient treated with i.v. ganciclovir developed non-fatal gastrointestinal CMV disease after the study period on day 108. Eight patients in the oral group failed to complete planned therapy, whereas two patients failed to complete the i.v. course. CONCLUSION We conclude that oral ganciclovir is a reasonable, well-tolerated alternative to i.v. ganciclovir for the prophylaxis of CMV disease after allogeneic BMT.
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Affiliation(s)
- J Szer
- Bone Marrow Transplant Service, The Royal Melbourne Hospital, Melbourne, Victoria, Australia.
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Branford S, Rudzki Z, Harper A, Grigg A, Taylor K, Durrant S, Arthur C, Browett P, Schwarer AP, Ma D, Seymour JF, Bradstock K, Joske D, Lynch K, Gathmann I, Hughes TP. Imatinib produces significantly superior molecular responses compared to interferon alfa plus cytarabine in patients with newly diagnosed chronic myeloid leukemia in chronic phase. Leukemia 2004; 17:2401-9. [PMID: 14523461 DOI: 10.1038/sj.leu.2403158] [Citation(s) in RCA: 124] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
We analyzed molecular responses in 55 newly diagnosed chronic-phase chronic myeloid leukemia (CML) patients enrolled in a phase 3 study (the IRIS trial) comparing imatinib to interferon-alfa plus cytarabine (IFN+AraC). BCR-ABL/BCR% levels were measured by real-time quantitative RT-PCR and were significantly lower for the imatinib-treated patients at all time points up to 18 months, P<0.0001. The median levels for imatinib-treated patients continued to decrease and had not reached a plateau by 24 months. A total of 24 IFN+AraC-treated patients crossed over to imatinib. Once imatinib commenced, the median BCR-ABL/BCR% levels in these patients were not significantly different to those on first-line imatinib for the equivalent number of months. The incidence of progression in imatinib-treated patients, defined by hematologic, cytogenetic or quantitative PCR criteria, was significantly higher in the patients who failed to achieve a 1 log reduction by 3 months or a 2 log reduction by 6 months, P=0.002. A total of 49 patients were screened for BCR-ABL kinase domain mutations. Mutations were detected in two imatinib-treated patients who crossed over from IFN+AraC and both lost their imatinib response. In conclusion, first-line imatinib-treated patients had profound reductions in BCR-ABL/BCR%, which significantly exceeded those of IFN+AraC-treated patients and early measurements were predictive of subsequent response.
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MESH Headings
- Antimetabolites, Antineoplastic/administration & dosage
- Antineoplastic Agents/administration & dosage
- Benzamides
- Bone Marrow/metabolism
- Cross-Over Studies
- Cytarabine/administration & dosage
- Cytogenetics
- DNA Mutational Analysis
- Fusion Proteins, bcr-abl/blood
- Fusion Proteins, bcr-abl/chemistry
- Fusion Proteins, bcr-abl/genetics
- Humans
- Imatinib Mesylate
- Interferon-alpha/administration & dosage
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/diagnosis
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/genetics
- Phosphotransferases/chemistry
- Phosphotransferases/genetics
- Piperazines/administration & dosage
- Prognosis
- Protein Structure, Tertiary
- Pyrimidines/administration & dosage
- Treatment Outcome
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Affiliation(s)
- S Branford
- Institute of Medical and Veterinary Science, Adelaide, South Australia
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Solomon B, Moore J, Arthur C, Prince HM. Lack of efficacy of twice-weekly urokinase in the prevention of complications associated with Hickman catheters: a multicentre randomised comparison of urokinase versus heparin. Eur J Cancer 2001; 37:2379-84. [PMID: 11720831 DOI: 10.1016/s0959-8049(01)00320-3] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Hickman catheters (HC) are associated with complications, in particular infection, occlusion and thrombosis. We tested the hypothesis that regular flushing of catheters with urokinase would reduce the frequency of these complications. Patients who required a double-lumen HC for (1) bone marrow or peripheral blood progenitor cell transplantation or (2) intensive combination chemotherapy for haematological malignancies were randomised to receive twice-weekly flushes of either urokinase (5000 units) or heparin (50 units). HC-survival analysis was determined by Cox regression. 100 patients were enrolled (urokinase=52; heparin=48) and treated for a mean of 8.5 weeks. No significant difference was observed in the incidence of HC-associated septicaemic events, which occurred in 8/52 in the urokinase group and 9/48 in the heparin group (actuarial incidence 20% versus 25%, P=0.50). Similarly, there was no differences in the incidence of exit site infections (urokinase=27/52 and heparin=28/48, P=0.122); HC-septic thromboses (urokinase=2/52 and heparin=4/48, P=0.34); lumen occlusion (urokinase=30/52 and heparin=30/48, P=0.681); or venous thrombosis (urokinase=8/52 and heparin=6/48, P=0.726). Overall, a high incidence of HC-related complications was seen in both groups; 40/52 in the urokinase group and 40/48 in the heparin group (actuarial incidence 80% versus 90%, P=0.367). Despite this only 18% of HC required early removal due to complications (urokinase=8, heparin=10). There was no difference in the incidence of complications in patients undergoing transplantation (n=68) compared with chemotherapy alone (n=32). Patients with haematological malignancies were more likely to have HC-related infective complications (P=0.006), and patients with solid tumours more likely to have venous thrombosis (P=0.027). The cumulative incidence of HC-related complications in this prospective study was higher than in previously reported series. Urokinase did not appear effective in reducing the frequency of these complications.
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Affiliation(s)
- B Solomon
- Department of Haematology, Peter MacCallum Cancer Institute, Melbourne, Victoria, Australia
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Chong BH, Gallus AS, Cade JF, Magnani H, Manoharan A, Oldmeadow M, Arthur C, Rickard K, Gallo J, Lloyd J, Seshadri P, Chesterman CN. Prospective randomised open-label comparison of danaparoid with dextran 70 in the treatment of heparin-induced thrombocytopaenia with thrombosis: a clinical outcome study. Thromb Haemost 2001; 86:1170-5. [PMID: 11816702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
AIM To compare clinical outcomes in a randomised comparison of treatment with danaparoid sodium (a heparinoid), or dextran 70, for heparin-induced thrombocytopaenia (HIT) plus thrombosis. METHODS Forty-two patients with recent thrombosis and a clinical diagnosis of probable HIT who presented at ten Australian hospitals during a study period of six and one half years were randomly assigned to open-label treatment with intravenous danaparoid or dextran 70, each combined with oral warfarin. Thirty-four patients (83%) had a positive platelet aggregation or 14C-serotonin release test for HIT antibody. Twenty-five received danaparoid as a bolus injection of 2400 anti-Xa units followed by 400 units per hour for 2 h, 300 units per hour for 2 h, and then 200 units per hour for five days. Seventeen received 1000 mL dextran 70 on day one and then 500 mL on days 2-5. Patients were reviewed daily for clinical evidence of thrombus progression or resolution, fresh thrombosis or embolism, bleeding or other complications. The primary trial endpoint was the proportion of thromboembolic events with complete clinical resolution by the time of discharge from hospital. RESULTS With danaparoid, there was complete clinical recovery from 56% of thromboembolic events compared to 14% after dextran 70 (Odds Ratio 10.53, 95% Confidence Interval 1.6-71.4; p = 0.02). Clinical recovery with danaparoid was complete or partial in 86% of thromboembolic events compared with 53% after dextran 70 (Odds Ratio 4.55, 95% Confidence Interval 1.2-16.7; p = 0.03). Overall clinical effectiveness of danaparoid was rated as high or moderate in 88% of patients compared with 47% for dextran 70 (p = 0.01). One patient given danaparoid died of thrombosis compared with three patients given dextran 70. The platelet count returned to normal after a mean of 6.7 days with danaparoid and 7.3 days with dextran 70. There was no major bleeding with either treatment. CONCLUSION danaparoid plus warfarin treatment for HIT with thrombosis is effective, safe, and superior to dextran 70 plus warfarin.
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Caillot D, Bassaris H, McGeer A, Arthur C, Prentice HG, Seifert W, De Beule K. Intravenous itraconazole followed by oral itraconazole in the treatment of invasive pulmonary aspergillosis in patients with hematologic malignancies, chronic granulomatous disease, or AIDS. Clin Infect Dis 2001; 33:e83-90. [PMID: 11550120 DOI: 10.1086/323020] [Citation(s) in RCA: 130] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2001] [Revised: 05/02/2001] [Indexed: 11/03/2022] Open
Abstract
The pharmacokinetics, efficacy, and safety of intravenous (iv) itraconazole (2 days at 400 mg/day, 12 days at 200 mg/day), followed by 12 weeks of oral capsules (400 mg/day) were studied in 31 immunocompromised patients with pulmonary invasive aspergillosis. All patients received iv itraconazole (median duration, 14 days), and 26 then received oral itraconazole (median duration, 78.5 days). After receiving iv itraconazole, concentrations increased rapidly, with trough plasma levels > or =250 ng/mL in 91% of patients and in all patients by day 7. Concentrations > or =500 ng/mL were observed in 64% of patients by day 2. Mean trough concentrations after 2 and 14 days were 670 and 850 ng/mL, respectively. Therapeutic levels were maintained after switching to oral capsules. A complete or partial response was seen at the last on-treatment assessment in 15 (48%) of 31 patients, with 6 (19%) showing stable disease. Itraconazole was well tolerated, with no unexpected effects. Overall iv/oral itraconazole was safe and effective in invasive aspergillosis.
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Affiliation(s)
- D Caillot
- Department of Haematology, Centre Hospitalier, Universitaire de Dijon, France.
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Bradstock K, Matthews J, Young G, Lowenthal R, Baxter H, Arthur C, Bashford J, Brighton T, Cannell P, Dunlop L, Durrant S, Enno A, Eliadis P, Gill D, Gillett A, Gottlieb D, Januszewicz H, Joshua D, Leahy M, Schwarer A, Taylor K. Effects of glycosylated recombinant human granulocyte colony-stimulating factor after high-dose cytarabine-based induction chemotherapy for adult acute myeloid leukaemia. Leukemia 2001; 15:1331-8. [PMID: 11516093 DOI: 10.1038/sj.leu.2402218] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
The Australian Leukaemia Study Group (ALSG) investigated whether G-CSF would accelerate haemopoietic recovery after induction treatment for acute myeloid leukaemia (AML) intensified with high-dose cytarabine, and therefore improve response rates and survival. Patients were randomised to receive lenograstim (glycosylated recombinant human G-CSF) 5 microg per kg body weight subcutaneously daily from day 8 after starting chemotherapy, or no cytokine, following chemotherapy with cytarabine 3 g/m2 every 12 h on days 1, 3, 5, and 7, together with idarubicin 9 or 12 mg/m2 on days 1, 2, and 3, plus etoposide 75 mg/m2 on days 1 to 7 inclusive. Patients had untreated AML, and were aged 16 to 60 years. Overall, 54 evaluable patients were randomised to receive lenograstim and 58 to no cytokine. Patients in the lenograstim arm had a significantly shorter duration of neutropenia <0.5 x 10(9)/l compared to patients in the no cytokine arm (median 18 vs 22 days; P = 0.0005), and also shorter duration of total leucopenia <1.0 x 10(9)/l (17 vs 19 days; P = 0.0002), as well as a reduction in duration of treatment with therapeutic intravenous antibiotics (20 vs 24 days; P= 0.015) and a trend to reduced number of days with fever >38.0 degrees C (9 vs 12 days; P = 0.18). There were no differences between the two groups in platelet recovery, red cell or platelet transfusions, or non-haematological toxicities. For patients achieving CR after their first induction course, a reduction in the time to the start of the next course of therapy was observed in the lenograstim arm, from a median of 40.5 days to a median of 36 days (P = 0.082). The overall complete response rates to chemotherapy were similar, 81% in the lenograstim arm vs 75% for the no cytokine arm (P = 0.5), and there was no significant difference in the survival durations. We conclude that the granulopoietic stimulating effect of G-CSF is observed after induction therapy for AML intensified by high-dose cytarabine, resulting in an improvement in a number of clinically important parameters with no major adverse effects.
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Affiliation(s)
- K Bradstock
- Haematology Department, Westmead Hospital, NSW, Australia
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Nivison-Smith I, Bradstock KF, Szer J, Durrant S, Dodds A, Hermann R, Schwarer AP, Gibson J, To LB, Arthur C. Allogeneic haemopoietic cell transplants in Australia, 1996--a multi-centre retrospective comparison of the use of peripheral blood stem cells with bone marrow. Bone Marrow Transplant 2001; 28:21-7. [PMID: 11498740 DOI: 10.1038/sj.bmt.1703088] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2000] [Accepted: 03/27/2001] [Indexed: 11/10/2022]
Abstract
A retrospective comparison was carried out on adult patients receiving HLA-identical allogeneic haemopoietic stem cell transplants from siblings in Australia in 1996, comparing bone marrow with G-CSF-mobilised peripheral blood stem cells. A total of 131 transplant recipients from nine centres were included in this study, of whom 79 received bone marrow, 44 blood stem cells and eight both. All but three of the 131 patients had cyclosporin and methotrexate as graft-versus-host disease prophylaxis. The minimum follow-up time for surviving patients is 27 months. Comparisons were carried out between the BM and PBSC groups. There were no significant differences between groups in age, sex, diagnosis, donor characteristics or pretransplant conditioning. Median time to neutrophil recovery of 0.5 x 10(9)/l was 14 days for PBSC recipients, compared to 19 days for marrow recipients (P < 0.0005). median time to platelet recovery of 20 x 10(9)/l was 17 days for PBSC recipients, compared to 28 days for marrow recipients (P < 0.0005). there were no significantly increased risks of either acute or chronic GVHD in the PBSC recipients. there were no significant differences between the groups in the incidence of major transplant-related complications, disease-free survival or overall survival.
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Carlson GA, Loney J, Salisbury H, Kramer JR, Arthur C. Stimulant treatment in young boys with symptoms suggesting childhood mania: a report from a longitudinal study. J Child Adolesc Psychopharmacol 2001; 10:175-84. [PMID: 11052407 DOI: 10.1089/10445460050167287] [Citation(s) in RCA: 73] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
This study used data from a completed longitudinal study to examine the effects of methylphenidate on 6-12-year-old boys presumably at risk for bipolar disorder. Of 75 boys referred, diagnosed with hyperkinetic reaction of childhood (minimal brain dysfunction), treated clinically with methylphenidate, and followed as young adults, 23% (the maximorbid or MAX group) had childhood symptoms of irritability and emulated DSM-IV diagnoses of attention deficit hyperactivity disorder (ADHD), plus oppositional defiant or conduct disorder (ODD/CD) and anxiety or depression or both. The remaining boys (the minimorbid or MIN group) had fewer symptoms and disorders. MAX and MIN groups did not differ in rated response to methylphenidate, duration of treatment, clinically determined maintenance doses, concurrent or subsequent treatment with other medications, or other aspects of medication experience. At ages 21-23, individuals with bipolar-related lifetime diagnoses (adult mania, hypomania, or cyclothymia) did not differ from those without bipolar-related diagnoses in any aspect of early methylphenidate treatment history. These findings indicate that ADHD boys with symptoms suggesting childhood mania do not respond differently to methylphenidate than boys without such symptoms, and there is no evidence here that methylphenidate precipitates young adult bipolar disorders in susceptible individuals.
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Affiliation(s)
- G A Carlson
- Division of Child and Adolescent Psychiatry, State University of New York at Stony Brook, 11794-8790, USA.
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Abstract
von Willebrand's disease (VWD) is now recognised to be the most common inherited bleeding disorder and is due to defects and/or deficiencies in von Willebrand factor (VWF). The latex immuno-assay (LIA) procedure has become a popular VWF:Ag detection methodology because of the ability to automate testing. In this report, we present findings which urge caution when normal LIA results are obtained co-incident to striking clinical findings strongly suggestive of VWD, or previous laboratory findings consistent with VWD. As illustrated by a relevant case study, normal LIA results may lead to an "incorrect diagnosis" of "not VWD" or to a potential subtype misdiagnosis, should they be accepted without cross-confirmation using alternative VWF methodologies.
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Affiliation(s)
- E J Favaloro
- Department of Haematology, ICPMR, Westmead Hospital, Australia.
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38
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Grigg AP, Szer J, Beresford J, Dodds A, Bradstock K, Durrant S, Schwarer AP, Hughes T, Herrmann R, Gibson J, Arthur C, Matthews J. Factors affecting the outcome of allogeneic bone marrow transplantation for adult patients with refractory or relapsed acute leukaemia. Br J Haematol 1999; 107:409-18. [PMID: 10583235 DOI: 10.1046/j.1365-2141.1999.01713.x] [Citation(s) in RCA: 56] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
We evaluated the outcome of allogeneic bone marrow transplantation (BMT) for advanced acute myeloid leukaemia (AML) and acute lymphoblastic leukaemia (ALL) in 383 adult patients in nine Australian adult BMT centres between 1981 and 1997. The median overall survival for the group was 4.8 months, with an estimated 5-year survival of 18%. 28% of patients died of transplant-related toxicities within the first 100 d. Progressive disease was responsible for 48% of deaths. Multi-factor analysis demonstrated that AML (v ALL), disease status (second complete remission [CR2] v others), age (< 40 years) and duration of prior first complete remission (CR1) (> 6 months) were pre-transplant variables significantly associated with improved survival. Acute graft-versus-host disease (GVHD) of any grade reduced the rate of relapse in both AML and ALL, but only grades I-II were associated with improved survival. Both limited and extensive chronic GVHD were associated with increased survival. Only patients with AML in untreated first relapse or CR2, with a duration of CR1 > 6 months, or patients with T ALL, had a 5-year survival > 20%. Transplants for AML in induction failure or pre-B ALL in untreated first relapse or CR2 had an intermediate outcome, with 5-year survival of 10-20%. A 5-year survival of < 10% was observed for patients transplanted for ALL in induction failure or for pre-B ALL or AML in refractory first relapse or beyond CR2. These results suggest that for most adult patients with advanced acute leukaemia an allograft offers only a small chance of cure.
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Affiliation(s)
- A P Grigg
- The Royal Melbourne Hospital, Parkville, Victoria, Australia.
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Hughes TP, Grigg A, Szer J, Ho J, Ma D, Dale BM, Green RM, Norman JE, Sage RE, Herrmann R, Cannell P, Schwarer AP, Taylor K, Atkinson K, Arthur C. Mobilization of predominantly Philadelphia chromosome-negative blood progenitors using cyclophosphamide and rHUG-CSF in early chronic-phase chronic myeloid leukaemia: correlation with Sokal prognostic index and haematological control. Br J Haematol 1997; 96:635-40. [PMID: 9054675 DOI: 10.1046/j.1365-2141.1997.d01-2068.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Mobilization of Philadelphia chromosome (Ph) negative blood progenitors was attempted in 23 newly diagnosed chronic myeloid leukaemia (CML) patients using a regimen of cyclophosphamide (CY) 5 g/m2 and rHUG-CSF 150 microg/m2 daily. This regimen was well tolerated with no major adverse events reported. More than 2 x 10(6)/kg CD34+ cells were collected in 21 patients (91%). Predominantly Ph-negative mobilization (0-25% Ph-positive) was seen in 30% of cases overall and was confined to patients with a Sokal prognostic score < 1 (7/11 with Sokal score <1; 0/12 with Sokal score > or = 1). Within the low Sokal index group, a low WBC count pre-mobilization and a low WBC nadir both correlated strongly with Ph-negative mobilization (P = 0.006 and 0.02 respectively). Five of 19 patients receiving at least 6 months of Roferon A therapy post mobilization achieved a major cytogenetic response; all five patients were Ph-negative mobilizers. Therefore CML patients can be divided into a good-prognosis group in whom predominantly Ph-negative progenitors can be mobilized using a regimen of moderate intensity if haematological control is achieved pre-mobilization, and a poor-prognosis group for whom predominantly Ph-positive cells are mobilized with this regimen regardless of haematological control.
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40
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Power C, Arthur C, Aiello LC. On Seasonal Reproductive Synchrony as an Evolutionarily Stable Strategy in Human Evolution. Current Anthropology 1997. [DOI: 10.1086/204586] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Abstract
Full dose heparin therapy is monitored by a variety of laboratory methods, of which the activated partial thromboplastin time (APTT) is the most popular. A large number of APTT reagents are currently available, with different sensitivities to heparin evident in many. Within the literature it is apparent that there is a lack of consensus, and indeed some confusion, regarding the therapeutic ranges for the APTT for standard heparin therapy in the treatment of venous thromboembolic disease. Accordingly we conducted an Australasian survey to evaluate current laboratory and clinical practices in monitoring heparin therapy, to determine the extent of variation in the approach and to stimulate the process of standardisation of acceptable procedures and methodology. Results of the survey demonstrate that currently there is no uniform practice used to establish therapeutic ranges for monitoring standard heparin therapy. Furthermore, results suggest that current practice may lead to subtherapeutic anticoagulation in many laboratories.
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Affiliation(s)
- N Mackinlay
- Department of Hematology, Royal North Shore Hospital, St Leonards, NSW
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Arthur C. Implementing functional standards: the road to empowerment and positive patient outcomes. Jt Comm Perspect 1996; 16:18-9. [PMID: 10162443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Affiliation(s)
- C Arthur
- Jerry L. Pettis Memorial Veterans' Medical Center, Loma Linda, CA, USA
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Blanchard H, Li Y, Cygler M, Kay CM, Simon J, Arthur C, Davies PL, Elce JS. Ca(2+)-binding domain VI of rat calpain is a homodimer in solution: hydrodynamic, crystallization and preliminary X-ray diffraction studies. Protein Sci 1996; 5:535-7. [PMID: 8868491 PMCID: PMC2143359 DOI: 10.1002/pro.5560050317] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The 21-kDa calcium-binding domain (VI) of the small subunit of rat calpain II has been expressed in Escherichia coli, purified, and crystallized. Two orthorhombic crystal forms have been obtained: space group P2(1)2(1)2(1) with a = 50.3, b = 56.5, c = 141.3 A; and space group C222(1) with a = 69.4, b = 73.9, c = 157.4 A. Diffraction data have been collected to 2.4 A. Sedimentation equilibrium, dynamic light scattering, and gel-permeation chromatography indicate that domain VI exists as a homodimer in solution. In accordance with the protein's behavior in solution, each crystal form contains two molecules per asymmetric unit. Screening for heavy-atom derivatives is in progress. To decrease the sensitivity to mercurials and to aid in the search for useful derivatives, Cys-to-Ser mutants have been prepared, expressed, and crystallized.
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Affiliation(s)
- H Blanchard
- Biotechnology Research Institute, NRC, Montreal, Quebec, Canada
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Sueppel C, Arthur C, Van Why K, Lepic M, Foutain K. A comprehensive screening program for urinary dysfunction in older adults. Urol Nurs 1996; 16:14-9. [PMID: 8826390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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45
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Watrous J, Zappia P, Arthur C. A theoretical model for coordinating and documenting patient education. J Healthc Qual 1996; 18:22-5. [PMID: 10157250 DOI: 10.1111/j.1945-1474.1996.tb00829.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The Joint Commission on Accreditation of Healthcare Organizations' patient and family education standards pose a challenge to large medical centers. Prior to 1994, Joint Commission standards required all healthcare disciplines to instruct their patients about issues relevant to their health. There was no requirement that the information that was given to patients by providers in various disciplines, units, or clinics be coordinated. Now that education is a functional chapter in the Joint Commission's Accreditation Manual for Hospitals, an integrated approach to providing such education is necessary. This article proposes a theoretical model intended to help medical centers meet the new standards, improve patient education, and improve communication among healthcare providers.
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Affiliation(s)
- J Watrous
- Department of Veterans Affairs Medical Center, Long Beach, CA, USA
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Straetmans N, Ma DD, Nevell DF, Arthur C. Evolution of bone marrow fibrosis and stromal antigenic expression in chronic myeloid leukemia on alpha interferon and Ara-C therapy. Hematopathol Mol Hematol 1996; 10:213-22. [PMID: 9042664] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
We conducted a retrospective study to assess the changes in bone marrow (BM) stromal antigenic profile and fibrosis in chronic myeloid leukemia (CML) under combined interferon-alpha (IFN) and Ara-c therapy. Bone marrow biopsies were taken before therapy and twice (at 4 and 15 months) during therapy in 10 CML patients and compared with non-CML samples. Collagen and reticulin fibrosis was assessed by histochemical methods and phenotypic changes were studied by immunohistochemistry (APAAP) with antibodies directed against endothelial cell antigens, cell adhesion molecules, and HLA-DR. It was found that: (1) BM endothelial cells in patient and in control specimens showed a specific pattern of antigen expression: high expression of FVIII and CD34 (except on sinusoids for the latter), variable expression of UEA I, and no expression of HLA-DR and E-selectin. (2) Compared to non-CML controls, CML specimens at diagnosis showed an increased reticulin fibrosis and a decreased expression of CD61 on megakaryocytes and of CD31 on vessels and hemopoietic cells. (3) Treatment did not influence BM fibrosis, the vascular content of the BM, or the expression of the antigens tested except an increase in the number of CD34+ sinusoids (5/10 patients), an increase in the number of HLA-DR+, and a decrease in the number of CD34+ hemopoietic cells (6/10). (4) On therapy, difficulty in aspiration and/or reduced BM fragment numbers were noted in 8 of 10 patients whose bone marrow was still normocellular or slightly hypercellular. In conclusion, CML samples at diagnosis showed increased fibrosis and decreased CD31 and CD61 expression compared to controls. During the period of observation, combined therapy did not modify BM fibrosis; however, an increase in CD34+ sinusoids and a decrease in CD34+ hemopoietic cells were noted.
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MESH Headings
- Adult
- Antigens/biosynthesis
- Antigens, CD/analysis
- Antigens, CD34/analysis
- Bone Marrow Examination
- Cytarabine/therapeutic use
- E-Selectin/analysis
- Endothelium/immunology
- Female
- Fibrosis
- HLA-DR Antigens/analysis
- Humans
- Immunohistochemistry
- Integrin beta3
- Interferon-alpha/therapeutic use
- Lectins/analysis
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/drug therapy
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/immunology
- Leukemia, Myelogenous, Chronic, BCR-ABL Positive/pathology
- Male
- Middle Aged
- Plant Lectins
- Platelet Endothelial Cell Adhesion Molecule-1/analysis
- Platelet Membrane Glycoproteins/analysis
- Primary Myelofibrosis/drug therapy
- Primary Myelofibrosis/etiology
- Primary Myelofibrosis/immunology
- Reticulin
- Retrospective Studies
- Staining and Labeling
- Stromal Cells/drug effects
- Stromal Cells/immunology
- Stromal Cells/pathology
- von Willebrand Factor/analysis
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Affiliation(s)
- N Straetmans
- Department of Hematology, Royal North Shore Hospital, Sydney, Australia
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Atkinson K, Arthur C, Bradstock K, Dale B, Downs K, Gibson J, Golenia M, Ho J, Joshua D, Juttner C. Prophylactic ganciclovir is more effective in HLA-identical family member marrow transplant recipients than in more heavily immune-suppressed HLA-identical unrelated donor marrow transplant recipients. Australasian Bone Marrow Transplant Study Group. Bone Marrow Transplant 1995; 16:401-5. [PMID: 8535313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
A multi-centre Australasian study of the efficacy of prophylactic ganciclovir in 88 recipients of marrow allografts at high risk for post-transplant cytomegalovirus (CMV) disease was conducted. The actuarial incidence of CMV disease was 10% in 74 recipients of HLA-identical family member transplants given ganciclovir but was 33% in 14 recipients of HLA-identical unrelated donor transplants given more immune-suppression pre- and post-transplant (P = 0.006). CMV disease developed in 4 of the 14 recipients of HLA-identical unrelated donor transplants at a median of 59 days post-transplant and was associated with concurrent graft-versus-host disease (GVHD) in 2 of the 4. CMV disease occurred in 5 of 74 recipients of an HLA-identical family member transplant at a median of 137 days post-transplant and was associated with concurrent moderate to severe GVHD in 4 of the 5. Thus the risk of CMV disease was higher in recipients who were not genotypically identical for HLA with their donors and who (in consequence) were given more immune-suppression than HLA-identical family member transplant recipients. Additionally, CMV disease can occur beyond the period of prophylactic ganciclovir administration (first 3 months post-transplant) in patients developing significant chronic GVHD and prophylaxis should be reintroduced at that time in such patients.
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Affiliation(s)
- K Atkinson
- Dept of Haematology, St Vincent's Hospital, Sydney, NSW, Australia
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Barton SE, Davies S, Schroeder K, Arthur C, Cazzard BC. Diffuse cutaneous leishmaniasis with visceral dissemination in an AIDS patient in Guadeloupe, West Indies. AIDS 1994. [DOI: 10.1097/00002030-199404000-00025] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Abstract
A relationship between the menstrual cycle, changes of bowel habits and concentrations of plasma prostaglandin (PG)E2, PGF2 alpha, 6-keto-PGF1 alpha and thromboxane (TX)B2 in 3 groups of 8 women with different bowel habit were determined. The concentrations of PGE2, PGF2 alpha and TXB2 were significantly higher in the group who had bowel habits smoother than usual at menses compared to those who had experienced constipation throughout cycle or at menses. However, no differences between at mid-cycle and at menses were observed in the groups who had experienced constipation. These results suggest that constipation of young women is related to the inherited inability of patients to synthesize and secrete PGs in plasma and possibly in small intestine.
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Affiliation(s)
- C Arthur
- Department of Pediatrics, UCLA School of Medicine 90024
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50
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Abstract
This report describes a patient with chronic granulocytic leukaemia who developed cataracts on busulphan treatment. Following allogeneic bone marrow transplantation, he developed cytomegalovirus retinitis, which was treated successfully with trisodium phosphonoformate (foscarnet). Cytomegalovirus retinitis and its therapy, and busulphan-induced cataract are discussed.
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Affiliation(s)
- P S Ganly
- Department of Haematology, Hammersmith Hospital, London, UK
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