Items where Author is "Sharples, LD"
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Number of items: 42.
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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
Full text not available from this repository.
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.
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.
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.
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.
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.
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.
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;
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.
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;
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.
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.
Sharples, LD;
Quinnell, TG;
TOMADO investigators;
(2015)
Response to comments on "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. 41-2.
ISSN 1087-0792
DOI: https://doi.org/10.1016/j.smrv.2015.08.001
Full text not available from this repository.
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.
Public
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
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
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
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
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
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
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
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
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
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
Giraud, K;
Pontin, M;
Sharples, LD;
Fletcher, P;
Dalgleish, T;
Eden, A;
Jenkins, DP;
Vuylsteke, A;
(2016)
Use of a Structured Mirrors Intervention Does Not Reduce Delirium Incidence But May Improve Factual Memory Encoding in Cardiac Surgical ICU Patients Aged Over 70 Years: A Pilot Time-Cluster Randomized Controlled Trial.
Frontiers in aging neuroscience, 8.
p. 228.
ISSN 1663-4365
DOI: https://doi.org/10.3389/fnagi.2016.00228
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
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
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
Papachristofi, O;
Jenkins, D;
Sharples, LD;
(2016)
Assessment of learning curves in complex surgical interventions: a consecutive case-series study.
Trials, 17 (1).
p. 266.
ISSN 1745-6215
DOI: https://doi.org/10.1186/s13063-016-1383-4
Papachristofi, O;
Klein, AA;
Mackay, J;
Nashef, S;
Fletcher, N;
Sharples, LD;
Association of Cardiothoracic Anaesthesia and Critical Care (ACT;
(2017)
Effect of individual patient risk, centre, surgeon and anaesthetist on length of stay in hospital after cardiac surgery: Association of Cardiothoracic Anaesthesia and Critical Care (ACTACC) consecutive cases series study of 10 UK specialist centres.
BMJ open, 7 (9).
e016947.
ISSN 2044-6055
DOI: https://doi.org/10.1136/bmjopen-2017-016947
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
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
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
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
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
Thom, H;
Jackson, C;
Welton, N;
Sharples, L;
(2017)
Using Parameter Constraints to Choose State Structures in Cost-Effectiveness Modelling.
PharmacoEconomics.
ISSN 1170-7690
DOI: https://doi.org/10.1007/s40273-017-0501-9
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
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
Restricted
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
Item availability may be restricted.
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
Item availability may be restricted.
Sharples, LD;
(2018)
The role of statistics in the era of big data: Electronic health records for healthcare research.
Statistics & probability letters, 136.
pp. 105-110.
ISSN 0167-7152
DOI: https://doi.org/10.1016/j.spl.2018.02.044
Item availability may be restricted.