Items where Author or Contributor is "Sharples, LD"

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Number of items: 52.

2019

Everett, Colin; Fox, Keith; Reynolds, Catherine; Fernandez, Catherine; Sharples, Linda; Stocken, Deborah; Carruthers, Kathryn; Hemmingway, Harry; Yan, Andrew; Goodman, Shaun; +3 more... Brieger, David; Chew, Derek; Gale, Chris; (2019) Evaluation of the impact of the GRACE risk score on the management and outcome of patients hospitalised with non-ST elevation acute coronary syndrome: protocol of the UKGRIS cluster-randomised registry-based trial. BMJ Open, 9 (9). e032165. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2019-03216
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Matthews, Claire; Freeman, Carol; Sharples, Linda D; Fox-Rushby, Julia; Tod, Angela; Maskell, Nicholas A; Edwards, John G; Coonar, Aman S; Sivasothy, Pasupathy; Hughes, Victoria; +3 more... Rahman, Najib M; Waller, David A; Rintoul, Robert Campbell; (2019) MesoTRAP: a feasibility study that includes a pilot clinical trial comparing video-assisted thoracoscopic partial pleurectomy decortication with indwelling pleural catheter in patients with trapped lung due to malignant pleural mesothelioma designed to address recruitment and randomisation uncertainties and sample size requirements for a phase III trial. BMJ Open Respiratory Research, 6 (1). e000368-e000368. DOI: https://doi.org/10.1136/bmjresp-2018-000368
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Sharma, Vishal; Coleman, Susanne; Nixon, Jane; Sharples, Linda; Hamilton-Shield, Julian; Rutter, Harry; Bryant, Maria; (2019) A systematic review and meta‐analysis estimating the population prevalence of comorbidities in children and adolescents aged 5 to 18 years. Obesity Reviews. ISSN 1467-7881 DOI: https://doi.org/10.1111/obr.12904
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2018

Brown, S; Everett, CC; Naraghi, K; Davies, C; Dawkins, B; Hulme, C; McCabe, C; Pavitt, S; Emery, P; Sharples, L; +1 more... Buch, MH; (2018) Alternative tumour necrosis factor inhibitors (TNFi) or abatacept or rituximab following failure of initial TNFi in rheumatoid arthritis: the SWITCH RCT. Technical Report. NIHR Journals Library. DOI: https://doi.org/10.3310/hta22340
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Gasperoni, Francesca; Ieva, Francesca; Paganoni, Anna Maria; Jackson, Christopher H; Sharples, Linda; (2018) Non-parametric frailty Cox models for hierarchical time-to-event data. Biostatistics. ISSN 1465-4644 DOI: https://doi.org/10.1093/biostatistics/kxy071
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Nair, SK; Sudarshan, CD; Thorpe, BS; Singh, J; Pillay, T; Catarino, P; Valchanov, K; Codispoti, M; Dunning, J; Abu-Omar, Y; +5 more... Moorjani, N; Matthews, C; Freeman, CJ; Fox-Rushby, JA; Sharples, LD; (2018) Mini-Stern Trial: A randomised trial comparing mini-sternotomy to full median sternotomy for aortic valve replacement. The Journal of thoracic and cardiovascular surgery. ISSN 0022-5223 DOI: https://doi.org/10.1016/j.jtcvs.2018.05.057
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Nair, SK; Sudarshan, CD; Thorpe, BS; Singh, J; Pillay, T; Catarino, P; Valchanov, K; Codispoti, M; Dunning, J; Abu-Omar, Y; +5 more... Moorjani, N; Matthews, C; Freeman, CJ; Fox-Rushby, JA; Sharples, LD; (2018) Mini-Stern Trial: A randomized trial comparing mini-sternotomy to full median sternotomy for aortic valve replacement. The Journal of thoracic and cardiovascular surgery. ISSN 0022-5223 DOI: https://doi.org/10.1016/j.jtcvs.2018.05.057 Full text not available from this repository.

Nashef, SAM; Fynn, S; Abu-Omar, Y; Spyt, TJ; Mills, C; Everett, CC; Fox-Rushby, J; Singh, J; Dalrymple-Hay, M; Sudarshan, C; +4 more... Codispoti, M; Braidley, P; Wells, FC; Sharples, LD; (2018) Amaze: a randomized controlled trial of adjunct surgery for atrial fibrillation. European journal of cardio-thoracic surgery. ISSN 1010-7940 DOI: https://doi.org/10.1093/ejcts/ezy165
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Papachristofi, O; Klein, AA; Mackay, J; Nashef, S; Fletcher, NS; Sharples, LD; Association for Cardiothoracic Anaesthesia and Critical Care (AC; (2018) Does the "Weekend Effect" for Postoperative Mortality Stand Up to Scrutiny? Association for Cardiothoracic Anesthesia and Critical Care Cohort Study of 110,728 Cardiac Surgical Patients. Journal of cardiothoracic and vascular anesthesia. ISSN 1053-0770 DOI: https://doi.org/10.1053/j.jvca.2018.04.015
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Sharples, L; Everett, C; Singh, J; Mills, C; Spyt, T; Abu-Omar, Y; Fynn, S; Thorpe, B; Stoneman, V; Goddard, H; +2 more... Fox-Rushby, J; Nashef, S; (2018) Amaze: a double-blind, multicentre randomised controlled trial to investigate the clinical effectiveness and cost-effectiveness of adding an ablation device-based maze procedure as an adjunct to routine cardiac surgery for patients with pre-existing atrial fibrillation. Health technology assessment (Winchester, England), 22 (19). pp. 1-132. ISSN 1366-5278 DOI: https://doi.org/10.3310/hta22190
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Soares, MO; Sharples, L; Morton, A; Claxton, K; Bojke, L; (2018) Experiences of Structured Elicitation for Model-Based Cost-Effectiveness Analyses. Value in health, 21 (6). pp. 715-723. ISSN 1098-3015 DOI: https://doi.org/10.1016/j.jval.2018.01.019
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2017

Abu-Omar, Y; Thorpe, BS; Freeman, C; Mills, C; Stoneman, VEA; Gopalan, D; Rana, B; Spyt, TJ; Sharples, LD; Nashef, SAM; (2017) Recovery of Left Atrial Contractile Function After Maze Surgery in Persistent Longstanding Atrial Fibrillation. Journal of the American College of Cardiology, 70 (18). pp. 2309-2311. ISSN 0735-1097 DOI: https://doi.org/10.1016/j.jacc.2017.08.073
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Bowman, SJ; Everett, CC; O'Dwyer, JL; Emery, P; Pitzalis, C; Ng, WF; Pease, CT; Price, EJ; Sutcliffe, N; St Gendi, N; +13 more... Hall, FC; Ruddock, SP; Fernandez, C; Reynolds, C; Hulme, CT; Davies, KA; Edwards, CJ; Lanyon, PC; Moots, RJ; Roussou, E; Giles, IP; Sharples, LD; Bombardieri, M; (2017) Randomized Controlled Trial of Rituximab and cost-effectiveness analysis in treating fatigue and oral dryness in primary Sjogren's Syndrome. Arthritis & rheumatology (Hoboken, NJ). ISSN 2326-5191 DOI: https://doi.org/10.1002/art.40093
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Clayton, GL; Smith, IL; Higgins, JPT; Mihaylova, B; Thorpe, B; Cicero, R; Lokuge, K; Forman, JR; Tierney, JF; White, IR; +2 more... Sharples, LD; Jones, HE; (2017) The INVEST project: investigating the use of evidence synthesis in the design and analysis of clinical trials. Trials, 18 (1). p. 219. ISSN 1745-6215 DOI: https://doi.org/10.1186/s13063-017-1955-y
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Fisher, BA; Everett, CC; Rout, J; O'Dwyer, JL; Emery, P; Pitzalis, C; Ng, WF; Carr, A; Pease, CT; Price, EJ; +17 more... Sutcliffe, N; Makdissi, J; Tappuni, AR; Gendi, NST; Hall, FC; Ruddock, SP; Fernandez, C; Hulme, CT; Davies, KA; Edwards, CJ; Lanyon, PC; Moots, RJ; Roussou, E; Richards, A; Sharples, LD; Bombardieri, M; Bowman, SJ; (2017) Effect of rituximab on a salivary gland ultrasound score in primary Sjögren's syndrome: results of the TRACTISS randomised double-blind multicentre substudy. Annals of the rheumatic diseases. ISSN 0003-4967 DOI: https://doi.org/10.1136/annrheumdis-2017-212268
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Thorpe, B; Carroll, O; Sharples, L; (2017) Methods for Handling Unobserved Covariates in a Bayesian Update of a Cost-Effectiveness Model. Medical decision making. 272989X17736780. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X17736780
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2016

Barr, AJ; Dube, B; Hensor, EM; Kingsbury, SR; Peat, G; Bowes, MA; Sharples, LD; Conaghan, PG; (2016) The relationship between three-dimensional knee MRI bone shape and total knee replacement-a case control study: data from the Osteoarthritis Initiative. Rheumatology (Oxford, England), 55 (9). pp. 1585-93. ISSN 1462-0324 DOI: https://doi.org/10.1093/rheumatology/kew191
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Dobson, LE; Fairbairn, TA; Musa, TA; Uddin, A; Mundie, CA; Swoboda, PP; Ripley, DP; McDiarmid, AK; Erhayiem, B; Garg, P; +5 more... Malkin, CJ; Blackman, DJ; Sharples, LD; Plein, S; Greenwood, JP; (2016) Sex-related differences in left ventricular remodeling in severe aortic stenosis and reverse remodeling after aortic valve replacement: A cardiovascular magnetic resonance study. American heart journal, 175. pp. 101-11. ISSN 0002-8703 DOI: https://doi.org/10.1016/j.ahj.2016.02.010
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Greenwood, JP; Ripley, DP; Berry, C; McCann, GP; Plein, S; Bucciarelli-Ducci, C; Dall'Armellina, E; Prasad, A; Bijsterveld, P; Foley, JR; +8 more... Mangion, K; Sculpher, M; Walker, S; Everett, CC; Cairns, DA; Sharples, LD; Brown, JM; CE-MARC 2 Investigators; (2016) Effect of Care Guided by Cardiovascular Magnetic Resonance, Myocardial Perfusion Scintigraphy, or NICE Guidelines on Subsequent Unnecessary Angiography Rates: The CE-MARC 2 Randomized Clinical Trial. JAMA, 316 (10). pp. 1051-60. ISSN 0098-7484 DOI: https://doi.org/10.1001/jama.2016.12680
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Jackson, C; Stevens, J; Ren, S; Latimer, N; Bojke, L; Manca, A; Sharples, L; (2016) Extrapolating Survival from Randomized Trials Using External Data: A Review of Methods. Medical decision making, 37 (4). pp. 377-390. ISSN 0272-989X DOI: https://doi.org/10.1177/0272989X16639900
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Mackay, JH; Nashef, SA; Klein, AA; Papachristofi, O; Sharples, LD; Fletcher, SN; Association of Cardiothoracic Anaesthetists (ACTA); (2016) Anaesthetist contribution to mortality after cardiac surgery - a reply. Anaesthesia, 71 (5). pp. 599-601. ISSN 0003-2409 DOI: https://doi.org/10.1111/anae.13475 Full text not available from this repository.

Papachristofi, O; Klein, A; Sharples, L; (2016) Evaluation of the effects of multiple providers in complex surgical interventions. Statistics in medicine, 35 (28). pp. 5222-5246. ISSN 0277-6715 DOI: https://doi.org/10.1002/sim.7057 Full text not available from this repository.

2015

Blencowe, NS; Brown, JM; Cook, JA; Metcalfe, C; Morton, DG; Nicholl, J; Sharples, LD; Treweek, S; Blazeby, JM; Members of the MRC Hub for Trials Methodology Research Network W; +29 more... , COLLABORATORS; Bach, S; Beard, D; Campbell, MK; Carr, A; Conroy, EJ; Costa, M; Davidson, P; Donovan, J; Doré, CJ; Groves, T; Hutchison, I; Jain, A; Jayne, D; Kolias, AG; Lamb, S; McCaul, J; Mehanna, H; Montgomery, AA; Pinkney, T; Potter, S; Rangan, A; Rogers, C; Sasieni, P; Stenning, S; Smith, CT; White, I; Williams, B; Williamson, PR; (2015) Interventions in randomised controlled trials in surgery: issues to consider during trial design. Trials, 16. p. 392. ISSN 1745-6215 DOI: https://doi.org/10.1186/s13063-015-0918-4
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Geneletti, S; O'Keeffe, AG; Sharples, LD; Richardson, S; Baio, G; (2015) Bayesian regression discontinuity designs: incorporating clinical knowledge in the causal analysis of primary care data. Statistics in medicine, 34 (15). pp. 2334-52. ISSN 0277-6715 DOI: https://doi.org/10.1002/sim.6486
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Ieva, F; Jackson, CH; Sharples, LD; (2015) Multi-state modelling of repeated hospitalisation and death in patients with heart failure: The use of large administrative databases in clinical epidemiology. Statistical methods in medical research, 26 (3). pp. 1350-1372. ISSN 0962-2802 DOI: https://doi.org/10.1177/0962280215578777 Full text not available from this repository.

Ortmann, E; Besser, MW; Sharples, LD; Gerrard, C; Berman, M; Jenkins, DP; Klein, AA; (2015) An exploratory cohort study comparing prothrombin complex concentrate and fresh frozen plasma for the treatment of coagulopathy after complex cardiac surgery. Anesthesia and analgesia, 121 (1). pp. 26-33. ISSN 0003-2999 DOI: https://doi.org/10.1213/ANE.0000000000000689 Full text not available from this repository.

Papachristofi, O; Sharples, LD; Mackay, JH; Nashef, SA; Fletcher, SN; Klein, AA; Association of Cardiothoracic Anaesthetists (ACTA); , COLLABORATORS; Lau, G; Woodward, D; +7 more... Hillier, J; Ware, M; Agarwal, S; Bill, M; Gill, R; Duthie, D; Skinner, H; (2015) The contribution of the anaesthetist to risk-adjusted mortality after cardiac surgery. Anaesthesia, 71 (2). pp. 138-46. ISSN 0003-2409 DOI: https://doi.org/10.1111/anae.13291
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Sastry, P; Hughes, V; Hayes, P; Vallabhaneni, S; Sharples, L; Thompson, M; Catarino, P; Moorjani, N; Vale, L; Gray, J; +21 more... Cook, A; Elefteriades, JA; Large, SR; ETTAA Collaborators; , COLLABORATORS; Rajakaruna, C; Chetter, I; Bicknell, C; Spyt, T; Oo, A; Dayer, M; Freeman, L; Unsworth-White, J; Quarmby, J; Vallabhaneni, SR; Cooper, G; Tsang, G; Loftus, I; McCollum, C; Thompson, A; Elefteriades, J; (2015) The ETTAA study protocol: a UK-wide observational study of 'Effective Treatments for Thoracic Aortic Aneurysm'. BMJ open, 5 (6). e008147. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2015-008147
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Sharples, LD; Clutterbuck-James, AL; Glover, MJ; Bennett, MS; Chadwick, R; Pittman, MA; Quinnell, TG; (2015) Meta-analysis of randomised controlled trials of oral mandibular advancement devices and continuous positive airway pressure for obstructive sleep apnoea-hypopnoea. Sleep medicine reviews, 27. pp. 108-24. ISSN 1087-0792 DOI: https://doi.org/10.1016/j.smrv.2015.05.003
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Thom, HH; Jackson, CH; Commenges, D; Sharples, LD; (2015) State selection in Markov models for panel data with application to psoriatic arthritis. Statistics in medicine, 34 (16). pp. 2456-75. ISSN 0277-6715 DOI: https://doi.org/10.1002/sim.6460 Full text not available from this repository.

2014

Benaglia, T; Jackson, CH; Sharples, LD; (2014) Survival extrapolation in the presence of cause specific hazards. Statistics in medicine, 34 (5). pp. 796-811. ISSN 0277-6715 DOI: https://doi.org/10.1002/sim.6375
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Ieva, F; Gale, CP; Sharples, LD; (2014) Contemporary roles of registries in clinical cardiology: when do we need randomized trials? Expert review of cardiovascular therapy, 12 (12). pp. 1383-6. ISSN 1477-9072 DOI: https://doi.org/10.1586/14779072.2015.982096 Full text not available from this repository.

Kosmoliaptsis, V; Gjorgjimajkoska, O; Sharples, LD; Chaudhry, AN; Chatzizacharias, N; Peacock, S; Torpey, N; Bolton, EM; Taylor, CJ; Bradley, JA; (2014) Impact of donor mismatches at individual HLA-A, -B, -C, -DR, and -DQ loci on the development of HLA-specific antibodies in patients listed for repeat renal transplantation. Kidney international, 86 (5). pp. 1039-48. ISSN 0085-2538 DOI: https://doi.org/10.1038/ki.2014.106 Full text not available from this repository.

O'Keeffe, AG; Geneletti, S; Baio, G; Sharples, LD; Nazareth, I; Petersen, I; (2014) Regression discontinuity designs: an approach to the evaluation of treatment efficacy in primary care using observational data. BMJ (Clinical research ed), 349. g5293. ISSN 0959-8138 DOI: https://doi.org/10.1136/bmj.g5293 Full text not available from this repository.

Quinnell, TG; Bennett, M; Jordan, J; Clutterbuck-James, AL; Davies, MG; Smith, IE; Oscroft, N; Pittman, MA; Cameron, M; Chadwick, R; +4 more... Morrell, MJ; Glover, MJ; Fox-Rushby, JA; Sharples, LD; (2014) A crossover randomised controlled trial of oral mandibular advancement devices for obstructive sleep apnoea-hypopnoea (TOMADO). Thorax, 69 (10). pp. 938-45. ISSN 0040-6376 DOI: https://doi.org/10.1136/thoraxjnl-2014-205464 Full text not available from this repository.

Rintoul, RC; Ritchie, AJ; Edwards, JG; Waller, DA; Coonar, AS; Bennett, M; Lovato, E; Hughes, V; Fox-Rushby, JA; Sharples, LD; +22 more... MesoVATS Collaborators; , COLLABORATORS; Beckett, P; Lang-Lazdunski, L; Reddy, R; Powrie, D; Lim, E; Martin-Ucar, A; Morgan, I; Chaudhuri, N; Qureshi, N; Tasker, A; Munday, H; Matthews, C; Buttery, R; Slade, M; Slade, G; Rassl, D; Lowry, E; Elliott, J; Laroche, C; Winter, R; (2014) Efficacy and cost of video-assisted thoracoscopic partial pleurectomy versus talc pleurodesis in patients with malignant pleural mesothelioma (MesoVATS): an open-label, randomised, controlled trial. Lancet, 384 (9948). pp. 1118-27. ISSN 0140-6736 DOI: https://doi.org/10.1016/S0140-6736(14)60418-9 Full text not available from this repository.

Thom, H; West, NE; Hughes, V; Dyer, M; Buxton, M; Sharples, LD; Jackson, CH; Crean, AM; CECaT study group; , COLLABORATORS; +17 more... Armstrong, J; Buxton, M; Caine, N; Coulden, R; Crean, A; Dyer, M; Gillham, M; Goddard, H; Goldsmith, K; Hughes, V; Lee, E; Patel, R; Schofield, P; Sharples, L; Sonnex, E; Stone, D; Treacy, C; (2014) Cost-effectiveness of initial stress cardiovascular MR, stress SPECT or stress echocardiography as a gate-keeper test, compared with upfront invasive coronary angiography in the investigation and management of patients with stable chest pain: mid-term outcomes from the CECaT randomised controlled trial. BMJ open, 4 (2). e003419. ISSN 2044-6055 DOI: https://doi.org/10.1136/bmjopen-2013-003419
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2013

Rintoul, RC; Glover, MJ; Jackson, C; Hughes, V; Tournoy, KG; Dooms, C; Annema, JT; Sharples, LD; (2013) Cost effectiveness of endosonography versus surgical staging in potentially resectable lung cancer: a health economics analysis of the ASTER trial from a European perspective. Thorax, 69 (7). pp. 679-81. ISSN 0040-6376 DOI: https://doi.org/10.1136/thoraxjnl-2013-204374 Full text not available from this repository.

2011

Demiris, N; Lunn, D; Sharples, LD; (2011) Survival extrapolation using the poly-Weibull model. Statistical methods in medical research, 24 (2). pp. 287-301. ISSN 0962-2802 DOI: https://doi.org/10.1177/0962280211419645
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2010

Goldsmith, Kimberley A; Dyer, Matthew T; Buxton, Martin J; Sharples, Linda D; (2010) Mapping of the EQ-5D index from clinical outcome measures and demographic variables in patients with coronary heart disease. HEALTH AND QUALITY OF LIFE OUTCOMES, 8 (1). ISSN 1477-7525 DOI: https://doi.org/10.1186/1477-7525-8-54
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Jackson, Christopher H; Sharples, Linda D; Thompson, Simon G; (2010) Structural and parameter uncertainty in Bayesian cost-effectiveness models. JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES C-APPLIED STATISTICS, 59 (2). pp. 233-253. ISSN 0035-9254 DOI: https://doi.org/10.1111/j.1467-9876.2009.00684.x
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2009

Goldsmith, Kimberley A; Dyer, Matthew T; Schofield, Peter M; Buxton, Martin J; Sharples, Linda D; (2009) Relationship between the EQ-5D index and measures of clinical outcomes in selected studies of cardiovascular interventions. HEALTH AND QUALITY OF LIFE OUTCOMES, 7 (1). ISSN 1477-7525 DOI: https://doi.org/10.1186/1477-7525-7-96
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Jackson, Christopher H; Thompson, Simon G; Sharples, Linda D; (2009) Accounting for uncertainty in health economic decision models by using model averaging. JOURNAL OF THE ROYAL STATISTICAL SOCIETY SERIES A-STATISTICS IN SOCIETY, 172 (2). pp. 383-404. ISSN 0964-1998 DOI: https://doi.org/10.1111/j.1467-985X.2008.00573.x
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2008

This list was generated on Fri Sep 20 07:33:17 2019 BST.