Browse by UCL people
Group by: Type | Date
Number of items: 50.
2025
Dasgupta, Debayan;
Elliott, Cameron A;
O’Keeffe, Aidan G;
Rodionov, Roman;
Li, Kuo;
Vakharia, Vejay N;
Mirza, Farhan A;
... Duncan, John S; + view all
(2025)
Computer-assisted stereoelectroencephalography planning: center-specific priors enhance planning.
Frontiers in Neurology
, 16
, Article 1514442. 10.3389/fneur.2025.1514442.
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2023
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Adeleke, Mariam;
O'Keeffe, Aidan;
Baio, Gianluca;
(2023)
Approaches to risk ratio estimation in a regression discontinuity design: Application to the prescription of statins for cholesterol reduction in UK Primary Care.
Statistical Methods in Medical Research
(In press).
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Peter Binding, Lawrence;
Neal Taylor, Peter;
O'Keeffe, Aidan G;
Giampiccolo, Davide;
Fleury, Marine;
Xiao, Fenglai;
Caciagli, Lorenzo;
... Vos, Sjoerd B; + view all
(2023)
The Impact of Temporal Lobe Epilepsy Surgery on Picture Naming and its Relationship to Network Metric Change.
NeuroImage: Clinical
, Article 103444. 10.1016/j.nicl.2023.103444.
(In press).
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Wenborn, J;
Moniz-Cook, E;
Poland, F;
King, M;
O'Keeffe, A;
Morris, S;
Pizzo, Elena;
... Mountain, Gail; + view all
(2023)
Community Occupational Therapy in Dementia intervention for people with mild to moderate dementia and their family carers in the UK: the VALID research programme including RCT.
Programme Grants for Applied Research
, 11
(5)
pp. 1-76.
10.3310/RGTJ7429.
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2022
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Adeleke, M;
Baio, G;
O'Keeffe, A;
(2022)
Regression discontinuity designs for time-to-event outcomes: An approach using accelerated failure time models.
Journal of the Royal Statistical Society Series A: Statistics in Society
, 185
(3)
pp. 1216-1246.
10.1111/rssa.12812.
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2021
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Khoo, A;
de Tisi, J;
Mannan, S;
O'Keeffe, AG;
Sander, JW;
Duncan, JS;
(2021)
Seizure outcomes in people with drug-resistant focal epilepsy evaluated for surgery but do not proceed.
Epilepsy Research
, 178
, Article 106822. 10.1016/j.eplepsyres.2021.106822.
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Khoo, A;
de Tisi, J;
Mannan, S;
O'Keeffe, AG;
Sander, JW;
Duncan, JS;
(2021)
Reasons for not having epilepsy surgery.
Epilepsia
, 62
(12)
pp. 2909-2919.
10.1111/epi.17083.
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Marathe, K;
Alim-Marvasti, A;
Dahele, K;
Xiao, F;
Buck, S;
O'Keeffe, AG;
Duncan, JS;
(2021)
Resective, Ablative and Radiosurgical Interventions for Drug Resistant Mesial Temporal Lobe Epilepsy: A Systematic Review and Meta-Analysis of Outcomes.
Frontiers in Neurology
, 12
, Article 777845. 10.3389/fneur.2021.777845.
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Vakharia, VN;
Rodionov, R;
Miserocchi, A;
McEvoy, AW;
O'Keeffe, A;
Granados, A;
Shapoori, S;
... Duncan, JS; + view all
(2021)
Comparison of robotic and manual implantation of intracerebral electrodes: a single-centre, single-blinded, randomised controlled trial.
Scientific Reports
, 11
, Article 17127. 10.1038/s41598-021-96662-4.
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Wenborn, J;
O'Keeffe, AG;
Mountain, G;
Moniz-Cook, E;
King, M;
Omar, RZ;
Mundy, J;
... Orrell, M; + view all
(2021)
Community Occupational Therapy for people with dementia and family carers (COTiD-UK) versus treatment as usual (Valuing Active Life in Dementia [VALID]) study: A single-blind, randomised controlled trial.
PLoS Medicine
, 18
(1)
, Article e1003433. 10.1371/journal.pmed.1003433.
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2020
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Granados, A;
Rodionov, R;
Vakharia, V;
McEvoy, A;
Miserocchi, A;
O'Keeffe, A;
Duncan, J;
... Ourselin, S; + view all
(2020)
Automated computation and analysis of accuracy metrics in stereoencephalography.
Journal of Neuroscience Methods
, 340
, Article 108710. 10.1016/j.jneumeth.2020.108710.
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Livingston, G;
Manela, M;
O'Keeffe, A;
Rapaport, P;
Cooper, C;
Knapp, M;
King, D;
... Barber, J; + view all
(2020)
Clinical effectiveness of the START (STrAtegies for RelaTives) psychological intervention for family carers and the effects on the cost of care for people with dementia: 6-year follow-up of a randomised controlled trial.
The British Journal of Psychiatry
, 216
(1)
pp. 35-42.
10.1192/bjp.2019.160.
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Serfaty, M;
Aspden, T;
Satchell, J;
Kessel, A;
Laycock, G;
Brewin, CR;
Buszewicz, M;
... Blanchard, M; + view all
(2020)
The clinical and cost-effectiveness of a Victim Improvement Package (VIP) for the reduction of chronic symptoms of depression or anxiety in older victims of common crime (the VIP trial): study protocol for a randomised controlled trial.
Trials
, 21
, Article 333. 10.1186/s13063-020-4211-9.
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Wallace, AC;
Talelli, P;
Crook, L;
Austin, D;
Farrell, R;
Hoad, D;
O'Keeffe, A;
... Werring, D; + view all
(2020)
Exploratory randomized double-blind placebo controlled trial of botulinum therapy on grasp release after Stroke (PrOMBiS).
Neurorehabilitation and Neural Repair
, 34
(1)
pp. 51-60.
10.1177/1545968319887682.
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2019
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Geneletti, S;
Ricciardi, F;
O'Keeffe, AG;
Baio, G;
(2019)
Bayesian modelling for binary outcomes in the regression discontinuity design.
Journal of the Royal Statistical Society: Series A (Statistics in Society)
, 182
(3)
pp. 983-1002.
10.1111/rssa.12440.
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Mancini, M;
Vos, S;
Vakharia, V;
O'Keeffe, A;
Trimmel, K;
Barkhof, F;
Dorfer, C;
... Ourselin, S; + view all
(2019)
Automated fiber tract reconstruction for surgery planning: Extensive validation in language-related white matter tracts.
NeuroImage: Clinical
, 23
, Article 101883. 10.1016/j.nicl.2019.101883.
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Rodionov, R;
O'Keeffe, A;
Nowell, M;
Rizzi, M;
Vakharia, V;
Wykes, V;
Eriksson, S;
... Duncan, J; + view all
(2019)
Increasing the accuracy of 3D EEG implantations.
Journal of Neurosurgery
, 133
(1)
pp. 35-42.
10.3171/2019.2.JNS183313.
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Vakharia, V;
Li, K;
Sparks, R;
O'Keeffe, A;
Perez-Garcia, F;
Franca, LGS;
Aronson, J;
... Duncan, JS; + view all
(2019)
Multicentre validation of automated trajectories for selective laser amygdalohippocampectomy.
Epilepsia
, 60
(9)
pp. 1949-1959.
10.1111/epi.16307.
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Vakharia, VN;
Sparks, R;
Miserocchi, A;
Vos, SB;
O'Keeffe, A;
Rodionov, R;
McEvoy, AW;
... Duncan, JS; + view all
(2019)
Computer-Assisted Planning for Stereoelectroencephalography (SEEG).
Neurotherapeutics
, 16
pp. 1183-1197.
10.1007/s13311-019-00774-9.
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2018
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Efthymiou, M;
Arachchillage, DRJ;
Lane, PJ;
O'Keeffe, AG;
McDonnell, T;
Cohen, H;
Mackie, IJ;
(2018)
Antibodies against TFPI and protein C are associated with a severe thrombotic phenotype in patients with and without antiphospholipid syndrome.
Thrombosis Research
, 170
pp. 60-68.
10.1016/j.thromres.2018.08.003.
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Fairclough, S;
O'Keeffe, AG;
De Tisi, J;
Duncan, JS;
(2018)
Auras and the risk of seizures with impaired consciousness following epilepsy surgery: implications for driving.
Journal of Neurology, Neurosurgery & Psychiatry
, 89
(6)
pp. 599-602.
10.1136/jnnp-2017-316578.
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Granados, A;
Vakharia, V;
Rodionov, R;
Schweiger, M;
Vos, SB;
O'Keeffe, AG;
Li, K;
... Ourselin, S; + view all
(2018)
Automatic segmentation of stereoelectroencephalography (SEEG) electrodes post-implantation considering bending.
International Journal of Computer Assisted Radiology and Surgery
, 13
(6)
pp. 935-946.
10.1007/s11548-018-1740-8.
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Jassil, FC;
Carnemolla, A;
Kingett, H;
Paton, B;
O'Keeffe, AG;
Doyle, J;
Morris, S;
... Batterham, RL; + view all
(2018)
Protocol for a 1-year prospective, longitudinal cohort study of patients undergoing Roux-en-Y gastric bypass and sleeve gastrectomy: the BARI-LIFESTYLE observational study.
BMJ Open
, 8
(3)
, Article e020659. 10.1136/bmjopen-2017-020659.
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O'Keeffe, AG;
Su, L;
Farewell, VT;
(2018)
Correlated multistate models for multiple processes: an application to renal disease progression in systemic lupus erythematosus.
Journal of the Royal Statistical Society: Series C (Applied Statistics)
, 67
(4)
pp. 841-860.
10.1111/rssc.12257.
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Tentolouris-Piperas, V;
Lee, G;
Reading, J;
O'Keeffe, AG;
Zakrzewska, JM;
Cregg, R;
(2018)
Adverse effects of anti‐epileptics in trigeminal neuralgiform pain.
Acta Neurologica Scandinavica
, 137
(6)
pp. 566-574.
10.1111/ane.12901.
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Vakharia, VN;
Rodionov, R;
McEvoy, AW;
Miserocchi, A;
Sparks, R;
O'Keeffe, AG;
Ourselin, S;
(2018)
Improving patient safety during introduction of novel medical devices through cumulative summation analysis.
Journal of Neurosurgery
10.3171/2017.8.JNS17936.
(In press).
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Vakharia, VN;
Sparks, R;
Li, K;
O'Keeffe, AG;
Miserocchi, A;
McEvoy, AW;
Sperling, MR;
... Wu, C; + view all
(2018)
Automated trajectory planning for laser interstitial thermal therapy in mesial temporal lobe epilepsy.
Epilepsia
, 59
(4)
pp. 814-824.
10.1111/epi.14034.
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Vakharia, VN;
Sparks, R;
Rodionov, R;
Vos, SB;
Dorfer, C;
Miller, J;
Nilsson, D;
... Duncan, JS; + view all
(2018)
Computer-assisted planning for the insertion of stereoelectroencephalography electrodes for the investigation of drug-resistant focal epilepsy: an external validation study.
Journal of Neurosurgery
10.3171/2017.10.JNS171826.
(In press).
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Weil, RS;
Schwarzkopf, DSS;
Bahrami, B;
fleming, SM;
Jackson, BM;
Goch, TJC;
Saygin, AP;
... Morris, HR; + view all
(2018)
Assessing cognitive dysfunction in Parkinson’s: An online tool to detect visuo-perceptual deficits.
Movement Disorders
, 33
(4)
pp. 544-553.
10.1002/mds.27311.
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2017
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Diana, A;
Pillai, R;
Bongioanni, P;
O'Keeffe, AG;
Miller, RG;
Moore, DH;
(2017)
Gamma aminobutyric acid (GABA) modulators for amyotrophic lateral sclerosis/motor neuron disease.
Cochrane Database of Systematic Reviews
, 1
, Article CD006049.. 10.1002/14651858.CD006049.pub2.
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O'Keeffe, AG;
Ambler, G;
Barber, JA;
(2017)
Sample size calculations based on a difference in medians for positively skewed outcomes in health care studies.
BMC Medical Research Methodology
, 17
, Article 157. 10.1186/s12874-017-0426-1.
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Shah, TT;
O'Keeffe, AG;
Gao, C;
Manning, T;
Peacock, A;
Cashman, S;
Nambiar, A;
... Kasivisvanathan, V; + view all
(2017)
A multi-centre cohort study evaluating the role of Inflammatory Markers In patient’s presenting with acute ureteric Colic (MIMIC).
International Journal of Surgery Protocols
, 6
pp. 1-4.
10.1016/j.isjp.2017.09.002.
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Vakharia, VN;
Sparks, R;
O'Keeffe, AG;
Rodionov, R;
Miserocchi, A;
McEvoy, A;
Ourselin, S;
(2017)
Accuracy of intracranial electrode placement for stereoencephalography: A systematic review and meta-analysis.
Epilepsia
, 58
(6)
pp. 921-932.
10.1111/epi.13713.
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Weil, RS;
Pappa, K;
Schade, RN;
Schrag, AE;
Bahrami, B;
Schwarzkopf, DS;
Crutch, SJ;
... Morris, HR; + view all
(2017)
The Cats-and-Dogs test: A tool to identify visuoperceptual deficits in Parkinson's disease.
Movement Disorders
, 32
(12)
pp. 1789-1790.
10.1002/mds.27176.
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2016
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O'Keeffe, AG;
Baio, G;
(2016)
Approaches to the Estimation of the Local Average Treatment Effect in a Regression Discontinuity Design.
Scandinavian Journal of Statistics: theory and applications
, 43
(4)
pp. 978-995.
10.1111/sjos.12224.
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O'Keeffe, AG;
Farewell, DM;
Tom, BDM;
Farewell, VT;
(2016)
Multiple imputation of missing composite outcomes in longitudinal data.
Statistics in Biosciences
, 8
(2)
pp. 310-332.
10.1007/s12561-016-9146-z.
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O'Keeffe, AG;
Nazareth, I;
Petersen, I;
(2016)
Time trends in the prescription of statins for the primary prevention of cardiovascular disease in the United Kingdom: A cohort study using The Health Improvement Network (THIN) primary care data.
Clinical Epidemiology
, 8
pp. 123-132.
10.2147/CLEP.S104258.
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Wenborn, J;
Hynes, S;
Moniz-Cook, E;
Mountain, G;
Poland, F;
King, M;
Omar, R;
... Orrell, M; + view all
(2016)
Community occupational therapy for people with dementia and family carers (COTiD-UK) versus treatment as usual (Valuing Active Life in Dementia [VALID] programme): study protocol for a randomised controlled trial.
Trials
, 17
(1)
, Article 65. 10.1186/s13063-015-1150-y.
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2015
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Barber, M;
Hanly, JG;
O'Keeffe, A;
Su, L;
Urowitz, M;
St Pierre, Y;
Romero-Diaz, J;
... Clarke, AE; + view all
(2015)
Economic Evaluation of Lupus Nephritis in an International Inception Cohort: Comparing the Hospitalization, Medication, Dialysis, and Procedure Costs of Those with and without Nephritis.
In:
(Proceedings) 2015 ACR/ARHP Annual Meeting.
WILEY-BLACKWELL
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Bruce, IN;
O'Keeffe, AG;
Farewell, V;
Hanly, JG;
Manzi, S;
Su, L;
Gladman, DD;
... Urowitz, MB; + view all
(2015)
Factors associated with damage accrual in patients with systemic lupus erythematosus: results from the Systemic Lupus International Collaborating Clinics (SLICC) Inception Cohort.
Annals of the Rheumatic Diseases
, 74
(9)
pp. 1706-1713.
10.1136/annrheumdis-2013-205171.
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Hanly, JG;
O'Keeffe, AG;
Su, L;
Urowitz, MB;
Romero-Diaz, J;
Gordon, C;
Bae, SC;
... Farewell, V; + view all
(2015)
The frequency and outcome of lupus nephritis: results from an international inception cohort study.
Rheumatology (Oxford)
, 55
(2)
pp. 252-262.
10.1093/rheumatology/kev311.
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O'Keeffe, AG;
Petersen, I;
Nazareth, I;
(2015)
Initiation rates of statin therapy for the primary prevention of cardiovascular disease: an assessment of differences between countries of the UK and between regions within England.
BMJ Open
, 5
(3)
, Article e007207. 10.1136/bmjopen-2014-007207.
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O'Keeffe, AG;
Petersen, I;
Nazareth, I;
(2015)
Initiation rates of statin therapy for the primary prevention of cardiovascular disease: An assessment of differences between countries of the United Kingdom and between regions within England.
BMJ Open
, 5
(3)
, Article e007207. 10.1136/bmjopen-2014-007207.
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Scott, DL;
Ibrahim, F;
Farewell, V;
O'Keeffe, AG;
Walker, D;
Kelly, C;
Birrell, F;
... Kingsley, GH; + view all
(2015)
Tumour necrosis factor inhibitors versus combination intensive therapy with conventional disease modifying anti-rheumatic drugs in established rheumatoid arthritis: TACIT non-inferiority randomised controlled trial.
British Medical Journal
, 350
, Article h1046. 10.1136/bmj.h1046.
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2014
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Geneletti, S;
O'Keeffe, AG;
Sharples, LD;
Richardson, S;
Baio, G;
(2014)
Bayesian regression discontinuity designs: Incorporating clinical knowledge in the causal analysis of primary care data.
Statistics in Medicine
, 34
(15)
pp. 2334-2352.
10.1002/sim.6486.
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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
, 349
, Article g5293. 10.1136/bmj.g5293.
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Scott, DL;
Ibrahim, F;
Ma, M;
Kingsley, G;
Farewell, V;
O Keeffe, AG;
Walker, D;
... Patel, A; + view all
(2014)
Randomised controlled trial of Tumour necrosis factor inhibitors Against Combination Intensive Therapy with conventional disease-modifying antirheumatic drugs in established rheumatoid arthritis: The TACIT trial and associated systematic reviews.
Health Technology Assessment
, 18
(66)
10.3310/hta18660.
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2013
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O'Keeffe, AG;
Tom, BD;
Farewell, VT;
(2013)
Mixture distributions in multi-state modelling: some considerations in a study of psoriatic arthritis.
Statistics in Medicine
, 32
(4)
600 - 619.
10.1002/sim.5529.
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2011
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O'Keeffe, AG;
Tom, BDM;
Farewell, VT;
(2011)
A case-study in the clinical epidemiology of psoriatic arthritis: Multistate models and causal arguments.
Journal of the Royal Statistical Society: Series C (Applied Statistics)
, 60
(5)
675 - 699.
10.1111/j.1467-9876.2011.00767.x.
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O’Keeffe, AG;
Farewell, DM;
Tom, BDM;
Farewell, VT;
(2011)
Using linear increment models for the imputation of missing composite outcomes in randomized trials.
Trials
, 12
(Suppl 1)
A60-A60.
10.1186/1745-6215-12-S1-A60.
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