Browse by UCL people
Group by: Type | Date
Number of items: 151.
Article
(2021)
COVIDTrach: a prospective cohort study of mechanically ventilated patients with COVID-19 undergoing tracheostomy in the UK.
BMJ Surgery, Interventions, & Health Technologies
, 3
(1)
, Article e000077. 10.1136/bmjsit-2020-000077.
|
Ahmed, A;
Ambler, G;
Pinto Pereira, SM;
Lennon, L;
Papacosta, O;
Whincup, P;
Wannamethee, G;
(2023)
Stroke risk in older British men: Comparing performance of stroke-specific and composite-CVD risk prediction tools.
Preventive Medicine Reports
, 31
, Article 102098. 10.1016/j.pmedr.2022.102098.
(In press).
|
Al-Janabi, Ahmed;
Sharief, Lazha;
Al Qassimi, Noura;
Chen, Yi-Hsing;
Ding, Tao;
Ambler, Gareth;
Ladas, Dimitris;
... Tomkins-Netzer, Oren; + view all
(2023)
Can simvastatin reduce the need for immunomodulatory drugs to treat uveitis? A prospective, randomized, placebo-controlled trial.
Ophthalmology Science
, Article 100333. 10.1016/j.xops.2023.100333.
(In press).
|
Ali, A;
Ambler, G;
Strydom, A;
Rai, D;
Cooper, C;
McManus, S;
Weich, S;
... Hassiotis, A; + view all
(2013)
The relationship between happiness and intelligent quotient: the contribution of socio-economic and clinical factors.
Psychological Medicine
, 43
(6)
pp. 1303-1312.
10.1017/S0033291712002139.
|
Almarzouki, A;
Wilson, D;
Ambler, G;
Shakeshaft, C;
Cohen, H;
Yousry, T;
Al-Shahi Salman, R;
... Werring, DJ; + view all
(2021)
Publisher Correction: Sensitivity and specificity of blood-fluid levels for oral anticoagulant-associated intracerebral haemorrhage.
Scientific Reports
, 11
(1)
, Article 9485. 10.1038/s41598-021-88890-5.
|
Almarzouki, A;
Wilson, D;
Ambler, G;
Shakeshaft, C;
Cohen, H;
Yousry, T;
Salman, RA-S;
... Werring, DJ; + view all
(2020)
Sensitivity and specifcity of blood‑fuid levels for oral anticoagulant‑associated intracerebral haemorrhage.
Scientific Reports
, 10
(1)
, Article 15529. 10.1038/s41598-020-72504-7.
|
Ambler, G;
Omar, RZ;
Royston, P;
Kinsman, R;
Keogh, BE;
Taylor, KM;
(2005)
Generic, simple risk stratification model for heart valve surgery.
Circulation
, 112
(2)
224 - 231.
10.1161/CIRCULATIONAHA.104.515049.
|
Arina, P;
Baso, B;
Moro, V;
Patel, H;
Ambler, G;
Voegele, P;
Arulkumaran, N;
... Singer, M; + view all
(2021)
Discriminating between CPAP success and failure in COVID-19 patients with severe respiratory failure.
Intensive Care Medicine
, 47
pp. 237-239.
10.1007/s00134-020-06304-y.
|
Arulkumaran, N;
Snow, TAC;
Kulkarni, A;
Brealey, D;
Rickman, HM;
Rees-Spear, C;
Spyer, MJ;
... Singer, M; + view all
(2021)
Influence of IL-6 levels on patient survival in COVID-19.
Journal of Critical Care
, 66
pp. 123-125.
10.1016/j.jcrc.2021.08.013.
|
Baio, G;
Copas, A;
Ambler, G;
Hargreaves, J;
Beard, E;
Omar, RZ;
(2015)
Sample size calculation for a stepped wedge trial.
Trials
, 16
, Article 354. 10.1186/s13063-015-0840-9.
|
Banerjee, G;
Ambler, G;
Keshavan, A;
Paterson, RW;
Foiani, MS;
Toombs, J;
Heslegrave, A;
... Werring, DJ; + view all
(2020)
Cerebrospinal fluid biomarkers in cerebral amyloid angiopathy.
Journal of Alzheimer's Disease
, 74
(4)
pp. 1189-1201.
10.3233/JAD-191254.
(In press).
|
Banerjee, G;
Ambler, G;
Wilson, D;
Hostettler, IC;
Shakeshaft, C;
Lunawat, S;
Cohen, H;
... CROMIS-2 collaborators, .; + view all
(2020)
Baseline factors associated with early and late death in intracerebral haemorrhage survivors.
European Journal of Neurology
, 27
(7)
pp. 1257-1263.
10.1111/ene.14238.
|
Banerjee, G;
Chan, E;
Ambler, G;
Wilson, D;
Cipolotti, L;
Shakeshaft, C;
Cohen, H;
... CROMIS‐2 Collaborators, *; + view all
(2020)
Cognitive Impairment Before Atrial Fibrillation-Related Ischemic Events: Neuroimaging and Prognostic Associations.
Journal of the American Heart Association
, 9
(1)
, Article e014537. 10.1161/JAHA.119.014537.
|
Banerjee, G;
Chan, E;
Ambler, G;
Wilson, D;
Cipolotti, L;
Shakeshaft, C;
Cohen, H;
... Vahidassr, D; + view all
(2019)
Effect of small-vessel disease on cognitive trajectory after atrial fibrillation-related ischaemic stroke or TIA.
Journal of Neurology
, 266
(5)
pp. 1250-1259.
10.1007/s00415-019-09256-6.
|
Banerjee, G;
Forsgard, N;
Ambler, G;
Keshavan, A;
Paterson, RW;
Foiani, MS;
Toombs, J;
... Werring, DJ; + view all
(2021)
Cerebrospinal fluid metallomics in cerebral amyloid angiopathy: an exploratory analysis.
Journal of Neurology
10.1007/s00415-021-10711-6.
(In press).
|
Banerjee, G;
Wilson, D;
Ambler, G;
Hostettler, IC;
Shakeshaft, C;
Cohen, H;
Yousry, T;
... CROMIS-2 collaborators; + view all
(2020)
Longer term stroke risk in intracerebral haemorrhage survivors.
Journal of Neurology, Neurosurgery and Psychiatry
10.1136/jnnp-2020-323079.
(In press).
|
Banerjee, G;
Wilson, D;
Ambler, G;
Osei-Bonsu Appiah, K;
Shakeshaft, C;
Lunawat, S;
Cohen, H;
... CROMIS-2 Collaborators; + view all
(2017)
Cognitive Impairment Before Intracerebral Hemorrhage Is Associated With Cerebral Amyloid Angiopathy.
Stroke
, 49
pp. 40-45.
10.1161/STROKEAHA.117.019409.
|
Best, JG;
Ambler, G;
Wilson, D;
Lee, K-J;
Lim, J-S;
Shiozawa, M;
Koga, M;
... Werring, DJ; + view all
(2021)
Development of imaging-based risk scores for prediction of intracranial haemorrhage and ischaemic stroke in patients taking antithrombotic therapy after ischaemic stroke or transient ischaemic attack: a pooled analysis of individual patient data from cohort studies.
The Lancet Neurology
, 20
(4)
pp. 294-303.
10.1016/S1474-4422(21)00024-7.
|
Best, JG;
Barbato, C;
Ambler, G;
Du, H;
Banerjee, G;
Wilson, D;
Shakeshaft, C;
... Clinical Relevance of Microbleeds in Stroke (CROMIS-2) collabora; + view all
(2020)
Association of enlarged perivascular spaces and anticoagulant-related intracranial hemorrhage.
Neurology
10.1212/WNL.0000000000010788.
(In press).
|
Bisla, J;
Ambler, G;
Frank, B;
Gulati, S;
Hocken, P;
James, M;
Kelly, J;
... Goebel, A; + view all
(2019)
Successful and unsuccessful recruitment and retainment strategies in a UK multicentre drug trial for a rare chronic pain condition which performed above target.
British Journal of Pain
10.1177/2049463719893399.
(In press).
|
Blackshaw, H;
Carding, P;
Jepson, M;
Baki, MM;
Ambler, G;
Schilder, A;
Morris, S;
... Birchall, M; + view all
(2017)
Does laryngeal reinnervation or type I thyroplasty give better voice results for patients with unilateral vocal fold paralysis (VOCALIST): study protocol for a feasibility randomised controlled trial.
BMJ Open
, 7
(9)
, Article e016871. 10.1136/bmjopen-2017-016871.
|
Buckman, JEJ;
Saunders, R;
Arundell, L-L;
Oshinowo, ID;
Cohen, ZD;
O'Driscoll, C;
Barnett, P;
... Pilling, S; + view all
(2022)
Life events and treatment prognosis for depression: A systematic review and individual patient data meta-analysis.
Journal of Affective Disorders
, 299
pp. 298-308.
10.1016/j.jad.2021.12.030.
|
Buckman, JEJ;
Cohen, ZD;
O'Driscoll, C;
Fried, EI;
Saunders, R;
Ambler, G;
DeRubeis, RJ;
... Pilling, S; + view all
(2021)
Predicting prognosis for adults with depression using individual symptom data: a comparison of modelling approaches.
Psychological Medicine
pp. 1-11.
10.1017/S0033291721001616.
(In press).
|
Buckman, JEJ;
Saunders, R;
Cohen, Z;
Clarke, K;
Ambler, G;
DeRubeis, R;
Gilbody, S;
... Pilling, S; + view all
(2019)
What factors indicate prognosis for adults with depression in primary care? A protocol for meta-analyses of individual patient data using the Dep-GP database [version 1; peer review: 1 approved, 1 approved with reservations].
Wellcome Open Research
, 4
, Article 69. 10.12688/wellcomeopenres.15225.1.
|
Buckman, JEJ;
Saunders, R;
Cohen, ZD;
Barnett, P;
Clarke, K;
Ambler, G;
DeRubeis, RJ;
... Pilling, S; + view all
(2021)
The contribution of depressive 'disorder characteristics' to determinations of prognosis for adults with depression: an individual patient data meta-analysis.
Psychological Medicine
10.1017/S0033291721001367.
(In press).
|
Buckman, JEJ;
Saunders, R;
Cohen, ZD;
Clarke, K;
Ambler, G;
DeRubeis, RJ;
Gilbody, S;
... Pilling, S; + view all
(2020)
What factors indicate prognosis for adults with depression in primary care? A protocol for meta-analyses of individual patient data using the Dep-GP database [version 3; peer review: 2 approved].
Wellcome Open Research
, 4
p. 69.
10.12688/wellcomeopenres.15225.3.
|
Buckman, JEJ;
Saunders, R;
Cohen, ZD;
Clarke, K;
Ambler, G;
DeRubeis, RJ;
Gilbody, S;
... Pilling, S; + view all
(2019)
What factors indicate prognosis for adults with depression in primary care? A protocol for meta-analyses of individual patient data using the Dep-GP database [version 2; peer review: 2 approved].
Wellcome Open Research
, 4
, Article 69. 10.12688/wellcomeopenres.15225.2.
|
Buckman, JEJ;
Saunders, R;
O'Driscoll, C;
Cohen, ZD;
Stott, J;
Ambler, G;
Gilbody, S;
... Pilling, S; + view all
(2021)
Is social support pre-treatment associated with prognosis for adults with depression in primary care?
Acta Psychiatrica Scandinavica
10.1111/acps.13285.
(In press).
|
Buckman, JEJ;
Saunders, R;
Stott, J;
Arundell, L-L;
O'Driscoll, C;
Davies, MR;
Eley, TC;
... Pilling, S; + view all
(2021)
Role of age, gender and marital status in prognosis for adults with depression: An individual patient data meta-analysis.
Epidemiology and Psychiatric Sciences
, 30
, Article e42. 10.1017/S2045796021000342.
|
|
Catto, James WF;
Khetrapal, Pramit;
Ambler, Gareth;
(2022)
Effect of Robot-Assisted Radical Cystectomy vs Open Radical Cystectomy on 90-Day Morbidity and Mortality Among Patients With Bladder Cancer—Reply.
Journal of the American Medical Association
, 328
(12)
p. 1258.
10.1001/jama.2022.13600.
|
|
Catto, James WF;
Khetrapal, Pramit;
Ricciardi, Federico;
Ambler, Gareth;
Williams, Norman R;
Al-Hammouri, Tarek;
Khan, Muhammad Shamim;
... iROC Study Team; + view all
(2022)
Effect of Robot-Assisted Radical Cystectomy With Intracorporeal Urinary Diversion vs Open Radical Cystectomy on 90-Day Morbidity and Mortality Among Patients With Bladder Cancer: A Randomized Clinical Trial.
Jounal of the American Medical Association
10.1001/jama.2022.7393.
(In press).
|
Catto, JWF;
Khetrapal, P;
Ambler, G;
Sarpong, R;
Khan, MS;
Tan, M;
Feber, A;
... Kelly, JD; + view all
(2018)
Robot-assisted radical cystectomy with intracorporeal urinary diversion versus open radical cystectomy (iROC): protocol for a randomised controlled trial with internal feasibility study.
BMJ Open
, 8
(8)
, Article e020500. 10.1136/bmjopen-2017-020500.
|
Catto, JWF;
Khetrapal, P;
Ambler, G;
Sarpong, R;
Potyka, I;
Khan, S;
Tan, M;
... Kelly, JD; + view all
(2018)
Multidomain Quantitative Recovery Following Radical Cystectomy for Patients Within the Robot-assisted Radical Cystectomy with Intracorporeal Urinary Diversion Versus Open Radical Cystectomy Randomised Controlled Trial: The First 30 Patients.
European Urology
, 74
(4)
pp. 531-534.
10.1016/j.eururo.2018.05.008.
|
Charidimou, A;
Turc, G;
Oppenheim, C;
Yan, S;
Scheitz, JF;
Erdur, H;
Klinger-Gratz, PP;
... Werring, DJ; + view all
(2017)
Microbleeds, Cerebral Hemorrhage, and Functional Outcome After Stroke Thrombolysis: Individual Patient Data Meta-Analysis.
Stroke
, 48
(8)
pp. 2084-2090.
10.1161/STROKEAHA.116.012992.
|
Chouhan, MD;
Ambler, G;
Mookerjee, RP;
Taylor, SA;
(2017)
Multiparametric magnetic resonance imaging to predict clinical outcomes in patients with chronic liver disease: a cautionary note on a promising technique.
Journal of Hepatology
, 66
(2)
pp. 455-457.
10.1016/j.jhep.2016.09.026.
|
Du, H;
Lei, H;
Ambler, G;
Fang, S;
He, R;
Yuan, Q;
Werring, DJ;
(2021)
Intravenous Thrombolysis Before Mechanical Thrombectomy for Acute Ischemic Stroke: A Meta‐Analysis.
Journal of the American Heart Association
, Article e022303. 10.1161/JAHA.121.022303.
(In press).
|
Du, H;
Wilson, D;
Ambler, G;
Banerjee, G;
Shakeshaft, C;
Cohen, H;
Yousry, T;
... Clinical Relevance of Microbleeds in Stroke (CROMIS-2) Collabora, .; + view all
(2021)
Small Vessel Disease and Ischemic Stroke Risk During Anticoagulation for Atrial Fibrillation After Cerebral Ischemia.
Stroke
, 52
(1)
pp. 91-99.
10.1161/STROKEAHA.120.029474.
|
Du, H;
Pan, X;
Liu, N;
Chen, J;
Chen, X;
Werring, DJ;
Ambler, G;
... Fujian Medical Team Support Wuhan for COVID-19, .; + view all
(2020)
The effect of vascular risk factor burden on the severity of COVID-19 illness, a retrospective cohort study.
Respiratory Research
, 21
(1)
, Article 241. 10.1186/s12931-020-01510-0.
|
Evans, Christopher;
Bercades, Georgia;
Ambler, Gareth;
Wilson, Matthew;
Brew-Graves, Chris;
Baldini, Cinzia;
Begum-Ali, Nazma;
... Moonesinghe, Suneetha Ramani; + view all
(2025)
Little Journey: a phase III randomised controlled trial of a psychological preparation and education smartphone application for management of paediatric perioperative anxiety compared with standard care in children undergoing ambulatory surgery - study protocol.
BMJ Open
, 15
(2)
, Article e090696. 10.1136/bmjopen-2024-090696.
|
Fabes, J;
Ambler, G;
Shah, B;
Williams, NR;
Martin, D;
Davidson, BR;
Spiro, M;
(2021)
Protocol for a prospective double-blind, randomised, placebo-controlled feasibility trial of octreotide infusion during liver transplantation.
BMJ Open
, 11
(12)
, Article e055864. 10.1136/bmjopen-2021-055864.
|
Fandler-Hofler, Simon;
Ambler, Gareth;
Goeldlin, Martina B;
Obergottsberger, Lena;
Wunsch, Gerit;
Kneihsl, Markus;
Zhang, Wenpeng;
... Werring, David J; + view all
(2024)
MRI-Based Prediction of Macrovascular Causes of Intracerebral Hemorrhage:
The MACRO Score.
Neurology
, 103
(10)
, Article e209950. 10.1212/WNL.0000000000209950.
|
Fang, Shuangfang;
Lei, Hanhan;
Ambler, Gareth;
Werring, David J;
Huang, Huapin;
Lin, Huiying;
Wu, Xiaomin;
... Du, Hou-wei; + view all
(2025)
Novel CT Image‐Based Intracerebral Bleeding Risk Score for Patients With Acute Ischemic Stroke Undergoing Thrombolysis.
Journal of the American Heart Association
, 14
(4)
, Article e037256. 10.1161/JAHA.124.037256.
|
Farris, O;
Royston, R;
Absoud, M;
Ambler, G;
Barnes, J;
Hunter, R;
Kyriakopoulos, M;
... Hassiotis, A; + view all
(2020)
Clinical and cost effectiveness of a parent mediated intervention to reduce challenging behaviour in pre-schoolers with moderate to severe intellectual disability (EPICC-ID) study protocol: a multi-centre, parallel-group randomised controlled trial.
BMC Psychiatry
, 20
, Article 35. 10.1186/s12888-020-2451-6.
|
Garg, A;
Vickerstaff, V;
Nathwani, N;
Garway-Heath, D;
Konstantakopoulou, E;
Ambler, G;
Bunce, C;
... Gazzard, G; + view all
(2019)
Efficacy of Repeat Selective Laser Trabeculoplasty in Medication-Naïve Open Angle Glaucoma and Ocular Hypertension during the LiGHT Trial.
Ophthalmology
10.1016/j.ophtha.2019.10.023.
(In press).
|
Garg, A;
Vickerstaff, V;
Nathwani, N;
Garway-Heath, D;
Konstantakopoulou, E;
Ambler, G;
Bunce, C;
... LiGHT Trial Study Group; + view all
(2019)
Primary Selective Laser Trabeculoplasty for Open Angle Glaucoma and Ocular Hypertension: Clinical Outcomes, Predictors of Success and Safety from the Laser in Glaucoma and Ocular Hypertension (LiGHT) Trial.
Ophthalmology
10.1016/j.ophtha.2019.04.012.
(In press).
|
Gazzard, G;
Konstantakopoulou, E;
Garway-Heath, D;
Barton, K;
Wormald, R;
Morris, S;
Hunter, R;
... LiGHT Trial Study Group, .; + view all
(2017)
Laser in Glaucoma and Ocular Hypertension (LiGHT) Trial. A multicentre, randomised controlled trial: design and methodology.
British Journal of Ophthalmology
10.1136/bjophthalmol-2017-310877.
(In press).
|
Gazzard, G;
Konstantakopoulou, E;
Garway-Heath, D;
Garg, A;
Vickerstaff, V;
Hunter, R;
Ambler, G;
... LiGHT Trial Study Group; + view all
(2019)
Selective laser trabeculoplasty versus eye drops for first-line treatment of ocular hypertension and glaucoma (LiGHT): a multicentre randomised controlled trial.
The Lancet
10.1016/S0140-6736(18)32213-X.
(In press).
|
Gazzard, G;
Konstantakopoulou, E;
Garway-Heath, D;
Garg, A;
Vickerstaff, V;
Hunter, R;
Ambler, G;
... Buszewicz, M; + view all
(2019)
Selective laser trabeculoplasty versus drops for newly diagnosed ocular hypertension and glaucoma: the LiGHT RCT.
Health Technology Assessment
, 23
(31)
pp. 1-102.
10.3310/hta23310.
|
Girges, C;
Vijiaratnam, N;
King, A;
Auld, G;
McComish, R;
Chowdhury, K;
Ambler, G;
... Foltynie, T; + view all
(2025)
Mild-to-moderate depressive symptoms impact on self-reported outcome measures in clinical trials for neurodegenerative diseases.
Clinical Trials
, Article 17407745251387571. 10.1177/17407745251387571.
|
Goebel, A;
Bisla, J;
Carganillo, R;
Cole, C;
Frank, B;
Gupta, R;
James, M;
... Ambler, G; + view all
(2017)
A randomised placebo-controlled Phase III multicentre trial: low-dose intravenous immunoglobulin treatment for long-standing complex regional pain syndrome (LIPS trial).
Efficacy and Mechanism Evaluation
, 4
(5)
pp. 1-82.
10.3310/eme04050.
|
Goebel, A;
Bisla, J;
Carganillo, R;
Frank, B;
Gupta, R;
Kelly, J;
McCabe, C;
... Ambler, G; + view all
(2017)
Low-Dose Intravenous Immunoglobulin Treatment for Long-Standing Complex Regional Pain Syndrome: A Randomized Trial.
Annals of Internal Medicine
, 167
(7)
pp. 476-483.
10.7326/M17-0509.
|
Gu, F;
Lin, H;
Chen, Z;
Ambler, G;
Chen, X;
Chen, X;
Xia, P;
... Du, H; + view all
(2023)
Future COVID-19 Booster Vaccine Refusal in Healthcare Workers after a Massive Breakthrough Infection Wave, a Nationwide Survey-Based Study.
Vaccines
, 11
(5)
, Article 987. 10.3390/vaccines11050987.
|
Hamilton, Nick JI;
Saccente-Kennedy, Brian;
Ambler, Gareth;
(2023)
The use of basic fibroblast growth factor to improve vocal function: A systematic review and meta-analysis.
Clinical Otolaryngology
10.1111/coa.14073.
(In press).
|
Hayes, JF;
Osborn, DPJ;
Francis, E;
Ambler, G;
Tomlinson, LA;
Boman, M;
Wong, ICK;
... Lewis, G; + view all
(2021)
Prediction of individuals at high risk of chronic kidney disease during treatment with lithium for bipolar disorder.
BMC Medicine
, 19
, Article 99. 10.1186/s12916-021-01964-z.
|
Horsfall, Laura J;
Clarke, Caroline S;
Nazareth, Irwin;
Ambler, Gareth;
(2023)
The value of blood-based measures of liver function and urate in lung cancer risk prediction: A cohort study and health economic analysis.
Cancer Epidemiol
, 84
, Article 102354. 10.1016/j.canep.2023.102354.
|
Hostettler, IC;
Lange, N;
Schwendinger, N;
Ambler, G;
Hirle, T;
Frangoulis, S;
Trost, D;
... Wostrack, M; + view all
(2022)
VPS dependency after aneurysmal subarachnoid haemorrhage and influence of admission hyperglycaemia.
European Stroke Journal
10.1177/23969873221147087.
(In press).
|
Hostettler, IC;
Pavlou, M;
Ambler, G;
Alg, VS;
Bonner, S;
Walsh, DC;
Bulters, D;
... Werring, DJ; + view all
(2020)
Assessment of the Subarachnoid Hemorrhage International Trialists (SAHIT) Models for Dichotomized Long-Term Functional Outcome Prediction After Aneurysmal Subarachnoid Hemorrhage in a United Kingdom Multicenter Cohort Study.
Neurosurgery
, 87
(6)
pp. 1269-1276.
10.1093/neuros/nyaa299.
|
Hostettler, IC;
Schwarz, G;
Ambler, G;
Wilson, D;
Banerjee, G;
Seiffge, D;
Shakeshaft, C;
... Werring, DJ; + view all
(2021)
Cerebral Small Vessel Disease and Functional Outcome Prediction after Intracerebral Haemorrhage.
Neurology
, 96
(15)
e1954-e1965.
10.1212/WNL.0000000000011746.
|
|
Hostettler, Isabel Charlotte;
Ponciano, Ana;
Wilson, Duncan;
Ambler, Gareth;
Singhal, Aneesh B;
Charidimou, Andreas;
Arnold, Catherine Elizabeth;
... Werring, David John; + view all
(2025)
Outcomes After Reversible Cerebral Vasoconstriction Syndrome With Convexity Subarachnoid Hemorrhage: Individual Patient Data Analysis.
Neurology
, 105
(5)
, Article e213984. 10.1212/WNL.0000000000213984.
|
Hostettler, IC;
Morton, MJ;
Ambler, G;
Kazmi, N;
Gaunt, T;
Wilson, D;
Shakeshaft, C;
... CROMIS-2 collaborators; + view all
(2020)
Haptoglobin genotype and outcome after spontaneous intracerebral haemorrhage.
Journal of Neurology, Neurosurgery and Psychiatry
, 91
(3)
pp. 298-304.
10.1136/jnnp-2019-321774.
|
Hostettler, IC;
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Validation and Optimization of Barrow Neurological Institute Score in Prediction of Adverse Events and Functional Outcome After Subarachnoid Hemorrhage-Creation of the HATCH (Hemorrhage, Age, Treatment, Clinical State, Hydrocephalus) Score.
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Risk of intracranial haemorrhage and ischaemic stroke after convexity subarachnoid haemorrhage in cerebral amyloid angiopathy: international individual patient data pooled analysis.
Journal of Neurology
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The impact of selective serotonin reuptake inhibitors on the risk of intracranial haemorrhage: A systematic review and meta-analysis.
European Stroke Journal
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Peer-supported self-management for people discharged from a mental health crisis team: a randomised controlled trial.
The Lancet
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Randomised controlled trial of the clinical and cost-effectiveness of a peer-delivered self-management intervention to prevent relapse in crisis resolution team users: study protocol.
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Single dose systemic methotrexate versus expectant management for treatment of tubal ectopic pregnancy: A placebo-controlled randomised trial.
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An observational cohort study of health outcomes and costs associated with early pregnancy assessment units in the UK.
BMC Health Services Research
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ESHRE/ESGE female genital tract anomalies classification system—the potential impact of discarding arcuate uterus on clinical practice.
Human Reproduction
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The laser in glaucoma and ocular hypertension (LiGHT) trial. A multicentre randomised controlled trial: baseline patient characteristics.
British Journal of Ophthalmology
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Association between Perivascular Spaces Burden and Future Stroke Risk in Ischemic Stroke and Transient Ischemic Attack: A Systematic Review and Meta-Analysis.
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Neonatal outcomes following early fetal growth restriction: a subgroup analysis of the EVERREST study.
Archives of Disease in Childhood - Fetal and Neonatal Edition
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Development of a measure of model fidelity for mental health Crisis Resolution Teams.
BMC Psychiatry
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Crisis resolution teams for people experiencing mental health crises: the CORE mixed-methods research programme including two RCTs.
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The CORE Service Improvement Programme for mental health crisis resolution teams: study protocol for a cluster-randomised controlled trial.
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The CORE service improvement programme for mental health crisis resolution teams: results from a cluster-randomised trial.
The British Journal of Psychiatry
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Association between critical care admission and 6-month functional outcome after spontaneous intracerebral haemorrhage.
Journal of the Neurological Sciences
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Differences in the organisation of early pregnancy units and the effect of senior clinician presence, volume of patients and weekend opening on emergency hospital admissions: Findings from the VESPA Study.
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Variations in the organisation of and outcomes from Early Pregnancy Assessment Units: the VESPA mixed-methods study.
Health Services and Delivery Research
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The effect of dutasteride on MRI-defined prostate cancer lesions: MAPPED (Magnetic resonance imaging in Primary Prostate Cancer after Exposure to Dutasteride) - a randomized placebo-controlled, double-blind clinical trial.
The Journal of Urology
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Patient-reported outcomes after stroke in young adults: University College London (UCL) Young Stroke Systematic Evaluation Study (ULYSSES).
Journal of Neurology, Neurosurgery and Psychiatry
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Risk factors, mechanisms, and clinical outcomes of stroke in young adults presenting to a North Central London stroke service: UCL Young Stroke Systematic Evaluation Study (ULYSSES).
European Stroke Journal
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Associations of Cerebral Small Vessel Disease and Chronic Kidney Disease in Patients With Acute Intracerebral Hemorrhage: A Cross-Sectional Study.
Neurology
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Comparison of two protocols for the management of asymptomatic postmenopausal women with adnexal tumours - a randomised controlled trial of RMI/RCOG vs Simple Rules.
British Journal of Cancer
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A prospective evaluation of the IOTA Logistic Regression Models (LR1 and LR2) in comparison to Subjective Pattern Recognition for the diagnosis of ovarian cancer in the outpatient setting.
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The importance of transdiagnostic symptom level assessment to understanding prognosis for depressed adults: analysis of data from six randomised control trials.
BMC Medicine
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Sample size calculations based on a difference in medians for positively skewed outcomes in health care studies.
BMC Medical Research Methodology
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Clinical and cost-effectiveness of an adapted intervention for preschoolers with moderate to severe intellectual disabilities displaying behaviours that challenge: the EPICC-ID RCT.
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The impact of the UK COVID-19 pandemic on patient-reported health outcomes after stroke: a retrospective sequential comparison.
Journal of Neurology
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My Son Can't Socially Distance or Wear a Mask: How Families of Preschool Children with Severe Developmental Delays and Challenging Behavior Experienced the COVID-19 Pandemic.
Journal of Mental Health Research in Intellectual Disabilities
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An evaluation of sample size requirements for developing risk prediction models with binary outcomes.
BMC Medical Research Methodology
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Penalized Regression Methods With Modified Cross-Validation and Bootstrap Tuning Produce Better Prediction Models.
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Risk prediction in multicentre studies when there is confounding by cluster or informative cluster size.
BMC Medical Research Methodology
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Review and evaluation of penalised regression methods for risk prediction in low-dimensional data with few events.
Statistics in Medicine
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A note on obtaining correct marginal predictions from a random intercepts model for binary outcomes.
BMC Med Res Methodol
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How to develop a more accurate risk prediction model when there are few events.
BMJ
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Estimation of required sample size for external validation of risk models for binary outcomes.
Statistical Methods in Medical Research
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Systematic review and meta-analysis of clinical effectiveness of self-management interventions in Parkinson’s disease.
BMC Geriatrics
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High-flow nasal oxygen versus conventional oxygen therapy and noninvasive ventilation in COVID-19 respiratory failure: a systematic review and network meta-analysis of randomised controlled trials.
British Journal of Anaesthesia
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Oral Anticoagulants in the Oldest Old with Recent Stroke and Atrial Fibrillation.
Annals of Neurology
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Statin Therapy for Secondary Prevention in Ischemic Stroke Patients With Cerebral Microbleeds.
Neurology
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Review and evaluation of performance measures for survival prediction models in external validation settings.
BMC Medical Research Methodology
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Problem-Solving Treatment for People Recently Diagnosed with Visual Impairment: Pilot Randomised Controlled Trial.
Journal of Personalized Medicine
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Improving Risk Adjustment for Mortality After Pediatric Cardiac Surgery: The UK PRAiS2 Model.
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Feasibility and Acceptability of Intervention and Trial Procedures of the UCL Live Well With Parkinson's Self-Management Toolkit.
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Effect of Corticosteroids on Mortality and Clinical Cure in Community-Acquired Pneumonia: A Systematic Review, Meta-analysis, and Meta-regression of Randomized Control Trials.
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A Patient Stratification Approach to Identifying the Likelihood of Continued Chronic Depression and Relapse Following Treatment for Depression.
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Ethnic group differences in overweight and obese children and young people in England: cross sectional survey.
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Lymphatic mapping Of Oropharyngeal Cancer (LOOC): protocol for a phase II surgical imaging trial to evaluate contralateral drainage and occult metastasis in oropharyngeal cancer.
BMJ Open
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Lack of Association of Group A Streptococcal Infections and Onset of Tics: European Multicenter Tics in Children Study.
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Predicting diagnosis of Parkinson's disease: A risk algorithm based on primary care presentations.
Movement Disorders
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MRI and CT imaging biomarkers of cerebral amyloid angiopathy in lobar intracerebral hemorrhage.
International Journal of Stroke
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Whole-brain diffusion tensor imaging predicts 6-month functional outcome in acute intracerebral haemorrhage.
Journal of Neurology
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Magnetic resonance imaging-based scores of small vessel diseases: Associations with intracerebral haemorrhage location.
Journal of the Neurological Sciences
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Ischemic Stroke despite Oral Anticoagulant Therapy in Patients with Atrial Fibrillation.
Annals of Neurology
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Direct oral anticoagulants versus vitamin K antagonists after recent ischemic stroke in patients with atrial fibrillation.
Annals of Neurology
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Small vessel disease burden and intracerebral haemorrhage in patients taking oral anticoagulants.
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Active buildings: modelling physical activity and movement in office buildings. An observational study protocol.
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Convalescent plasma for COVID-19: a meta-analysis, trial sequential analysis, and meta-regression.
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Tocilizumab in COVID-19: a meta-analysis, trial sequential analysis, and meta-regression of randomized-controlled trials.
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Maternal PlGF and umbilical Dopplers predict pregnancy outcomes at diagnosis of early-onset fetal growth restriction.
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EVERREST prospective study: a 6-year prospective study to define the clinical and biological characteristics of pregnancies affected by severe early onset fetal growth restriction.
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Stein, DF;
Foley, C;
Byott, M;
Nastouli, E;
Ambler, G;
Arulkumaran, N;
(2023)
Biological sex is associated with heterogeneous responses to IL-6 receptor inhibitor treatment in COVID-19—A retrospective cohort study.
Scientific Reports
, 13
(1)
, Article 13504. 10.1038/s41598-023-40744-y.
(In press).
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Thiankhaw, K;
Panteleienko, L;
Stewart, CR;
Oliver, R;
Mallon, D;
Ambler, G;
Werring, DJ;
(2025)
Association of Intracranial Dolichoectasia and Cerebral Small Vessel Disease in Patients With Intracerebral Hemorrhage.
Journal of the American Heart Association
, 14
(12)
, Article e039039. 10.1161/JAHA.124.039039.
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Thiankhaw, Kitti;
Ozkan, Hatice;
Ambler, Gareth;
Werring, David J;
(2023)
Relationships between intracranial arterial dolichoectasia and small vessel disease in patients with ischaemic stroke: a systematic review and meta-analysis.
Journal of Neurology
10.1007/s00415-023-12094-2.
(In press).
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Tsivgoulis, G;
Wilson, D;
Katsanos, AH;
Sargento-Freitas, J;
Marques-Matos, C;
Azevedo, E;
Adachi, T;
... Werring, DJ; + view all
(2018)
Neuroimaging and clinical outcomes of oral anticoagulant associated ICH.
Annals of Neurology
, 84
(5)
pp. 694-704.
10.1002/ana.25342.
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Vickerstaff, V;
Ambler, G;
Omar, RZ;
(2021)
A comparison of methods for analysing multiple outcome measures in randomised controlled trials using a simulation study.
Biometrical Journal
, 63
(3)
pp. 599-615.
10.1002/bimj.201900040.
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Vickerstaff, V;
Ambler, G;
Bunce, C;
Xing, W;
Gazzard, G;
(2017)
Statistical analysis plan for the Laser-1st versus Drops-1st for Glaucoma and Ocular Hypertension Trial (LiGHT): a multi-centre randomised controlled trial (vol 16, 517, 2015).
[Corrigendum].
TRIALS
, 18
, Article 318. 10.1186/s13063-017-2033-1.
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Vickerstaff, V;
Ambler, G;
Bunce, C;
Xing, W;
Gazzard, G;
(2015)
Statistical analysis plan for the Laser-1st versus Drops-1st for Glaucoma and Ocular Hypertension Trial (LiGHT): a multi-centre randomised controlled trial.
Trials
, 16
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, Article 517. 10.1186/s13063-015-1047-9.
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Vickerstaff, V;
Ambler, G;
King, M;
Nazareth, I;
Omar, RZ;
(2015)
Are multiple primary outcomes analysed appropriately in randomised controlled trials? A review.
Contemporary Clinical Trials
, 45
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pp. 8-12.
10.1016/j.cct.2015.07.016.
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Vickerstaff, V;
Omar, RZ;
Ambler, G;
(2019)
Methods to adjust for multiple comparisons in the analysis and sample size calculation of randomised controlled trials with multiple primary outcomes.
BMC Medical Research Methodology
, 19
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, Article 129. 10.1186/s12874-019-0754-4.
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Wenzl, FA;
Kraler, S;
Ambler, G;
Weston, C;
Herzog, SA;
Räber, L;
Muller, O;
... Lüscher, TF; + view all
(2022)
Sex-specific evaluation and redevelopment of the GRACE score in non-ST-segment elevation acute coronary syndromes in populations from the UK and Switzerland: a multinational analysis with external cohort validation.
The Lancet
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pp. 744-756.
10.1016/S0140-6736(22)01483-0.
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Werring, D;
Wilson, D;
Shakeshaft, C;
Ambler, G;
(2016)
Worldwide collaboration in the Microbleeds International Collaborative Network.
The Lancet Neurology
, 15
(11)
pp. 1113-1114.
10.1016/S1474-4422(16)30213-7.
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West, MA;
Anastasiou, Z;
Ambler, G;
Loughney, L;
Mythen, MG;
Owen, T;
Danjoux, G;
... Grocott, MPW; + view all
(2021)
The effects of cancer therapies on physical fitness before oesophagogastric cancer surgery: a prospective, blinded, multi-centre, observational, cohort study [version 1; peer review: 2 approved].
NIHR Open Research
, 1
, Article 1. 10.3310/nihropenres.13217.1.
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West, MA;
Loughney, L;
Ambler, G;
Dimitrov, BD;
Kelly, JJ;
Mythen, MG;
Sturgess, R;
... Jack, S; + view all
(2016)
The effect of neoadjuvant chemotherapy and chemoradiotherapy on exercise capacity and outcome following upper gastrointestinal cancer surgery: an observational cohort study.
BMC Cancer
, 16
, Article 710. 10.1186/s12885-016-2682-6.
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Wilson, D;
Ambler, G;
Banerjee, G;
Shakeshaft, C;
Cohen, H;
Yousry, TA;
Al-Shahi Salman, R;
... Werring, DJ; + view all
(2018)
Early versus late anticoagulation for ischaemic stroke associated with atrial fibrillation: multicentre cohort study.
Journal of Neurology, Neurosurgery & Psychiatry
, 90
(3)
pp. 320-325.
10.1136/jnnp-2018-318890.
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Wilson, D;
Ambler, G;
Lee, K-J;
Lim, J-S;
Shiozawa, M;
Koga, M;
Li, L;
... Microbleeds International Collaborative Network, .; + view all
(2019)
Cerebral microbleeds and stroke risk after ischaemic stroke or transient ischaemic attack: a pooled analysis of individual patient data from cohort studies.
Lancet Neurology
10.1016/S1474-4422(19)30197-8.
(In press).
|
Wilson, D;
Ambler, G;
Shakeshaft, C;
Banerjee, G;
Charidimou, A;
Seiffge, D;
White, M;
... CROMIS-2 collaborators, .; + view all
(2019)
Potential missed opportunities to prevent ischaemic stroke: prospective multicentre cohort study of atrial fibrillation-associated ischaemic stroke and TIA.
BMJ Open
, 9
(7)
, Article e028387. 10.1136/bmjopen-2018-028387.
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Wilson, D;
Ambler, G;
Shakeshaft, C;
Brown, MM;
Charidimou, A;
Salman, RA-S;
Lip, GYH;
... Werring, DJ; + view all
(2018)
Cerebral microbleeds and intracranial haemorrhage risk in patients anticoagulated for atrial fibrillation after acute ischaemic stroke or transient ischaemic attack (CROMIS-2): a multicentre observational cohort study.
The Lancet Neurology
, 17
(6)
pp. 539-547.
10.1016/S1474-4422(18)30145-5.
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Wilson, D;
Charidimou, A;
Ambler, G;
Fox, ZV;
Gregoire, S;
Rayson, P;
Imaizumi, T;
... Werring, DJ; + view all
(2016)
Recurrent stroke risk and cerebral microbleed burden in ischemic stroke and TIA A meta-analysis.
Neurology
, 87
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pp. 1501-1510.
10.1212/WNL.0000000000003183.
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Wilson, D;
Charidimou, A;
Shakeshaft, C;
Ambler, G;
White, M;
Cohen, H;
Yousry, T;
... Werring, DJ; + view all
(2015)
Volume and functional outcome of intracerebral hemorrhage according to oral anticoagulant type.
Neurology
, 86
(4)
pp. 360-366.
10.1212/WNL.0000000000002310.
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Wilson, D;
Hostettler, IC;
Ambler, G;
Banerjee, G;
Jäger, HR;
Werring, DJ;
(2017)
Convexity subarachnoid haemorrhage has a high risk of intracerebral haemorrhage in suspected cerebral amyloid angiopathy.
Journal of Neurology
, 264
(4)
pp. 664-673.
10.1007/s00415-017-8398-y.
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Wilson, D;
Ogungbemi, A;
Ambler, G;
Jones, I;
Werring, DJ;
Jäger, HR;
(2017)
Developing an algorithm to identify patients with intracerebral haemorrhage secondary to a macrovascular cause.
European Stroke Journal
, 2
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pp. 369-376.
10.1177/2396987317732874.
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Wilson, D;
Seiffge, DJ;
Traenka, C;
Basir, G;
Purrucker, JC;
Rizos, T;
Sobowale, OA;
... Werring, DJ; + view all
(2017)
Outcome of intracerebral hemorrhage associated with different oral anticoagulants.
Neurology
, 88
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pp. 1693-1700.
10.1212/WNL.0000000000003886.
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Wu, Xiaomin;
Zhang, Baixiang;
Ambler, Gareth;
Chen, Qingfa;
Huang, Huayao;
Lin, Huiying;
Fang, Shuangfang;
... Du, Houwei; + view all
(2024)
Repetitive Transcranial Magnetic Stimulation Strategies for Poststroke Dysphagia: A Systematic Review and Network Meta-analysis.
Archives of Physical Medicine and Rehabilitation
10.1016/j.apmr.2024.12.018.
(In press).
|
|
Yakushiji, Y;
Wilson, D;
Ambler, G;
Charidimou, A;
Beiser, A;
van Buchem, MA;
DeCarli, C;
... Werring, DJ; + view all
(2019)
Distribution of cerebral microbleeds in the East and West: Individual participant meta-analysis.
Neurology
, 92
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e1086-e1097.
10.1212/WNL.0000000000007039.
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Zhang, B;
Lei, H;
Ambler, G;
Werring, DJ;
Fang, S;
Li, H;
Chen, R;
... Du, H; + view all
(2023)
Association between Triglyceride-Glucose Index and Early Neurological Outcomes after Thrombolysis in Patients with Acute Ischemic Stroke.
Journal of Clinical Medicine
, 12
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, Article 3471. 10.3390/jcm12103471.
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Zheng, W;
Lei, H;
Ambler, G;
Werring, DJ;
Lin, H;
Lin, X;
Tang, Y;
... Du, H; + view all
(2023)
A comparison of low- versus standard-dose bridging alteplase in acute ischemic stroke mechanical thrombectomy using indirect methods.
Therapeutic Advances in Neurological Disorders
, 16
pp. 1-15.
10.1177/17562864221144806.
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Ziff, OJ;
Banerjee, G;
Ambler, G;
Werring, DJ;
(2019)
Statins and the risk of intracerebral haemorrhage in patients with stroke: systematic review and meta-analysis.
Journal of Neurology, Neurosurgery, and Psychiatry
, 90
(1)
pp. 75-83.
10.1136/jnnp-2018-318483.
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Thesis
Vickerstaff, Victoria;
(2019)
The analysis of multiple correlated outcome measures in randomised controlled trials.
Doctoral thesis (Ph.D), UCL (University College London).
|