Kennedy R Lees

Author PubWeight™ 189.81‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 Thrombolysis with alteplase 3 to 4.5 hours after acute ischemic stroke. N Engl J Med 2008 28.42
2 Thrombolysis with alteplase for acute ischaemic stroke in the Safe Implementation of Thrombolysis in Stroke-Monitoring Study (SITS-MOST): an observational study. Lancet 2007 10.74
3 Thrombolysis in very elderly people: controlled comparison of SITS International Stroke Thrombolysis Registry and Virtual International Stroke Trials Archive. BMJ 2010 4.74
4 The Desmoteplase in Acute Ischemic Stroke Trial (DIAS): a phase II MRI-based 9-hour window acute stroke thrombolysis trial with intravenous desmoteplase. Stroke 2004 4.39
5 Thrombolysis with alteplase 3-4.5 h after acute ischaemic stroke (SITS-ISTR): an observational study. Lancet 2008 4.14
6 NXY-059 for the treatment of acute ischemic stroke. N Engl J Med 2007 3.70
7 Statistical analysis of the primary outcome in acute stroke trials. Stroke 2012 3.52
8 Dose Escalation of Desmoteplase for Acute Ischemic Stroke (DEDAS): evidence of safety and efficacy 3 to 9 hours after stroke onset. Stroke 2006 3.03
9 Serum urate as an independent predictor of poor outcome and future vascular events after acute stroke. Stroke 2003 2.96
10 Dual antiplatelet therapy with clopidogrel and aspirin in symptomatic carotid stenosis evaluated using doppler embolic signal detection: the Clopidogrel and Aspirin for Reduction of Emboli in Symptomatic Carotid Stenosis (CARESS) trial. Circulation 2005 2.83
11 A simple, assumption-free, and clinically interpretable approach for analysis of modified Rankin outcomes. Stroke 2012 2.57
12 Acute Stroke Therapy by Inhibition of Neutrophils (ASTIN): an adaptive dose-response study of UK-279,276 in acute ischemic stroke. Stroke 2003 2.42
13 NXY-059 for the treatment of acute stroke: pooled analysis of the SAINT I and II Trials. Stroke 2008 2.39
14 Efficacy of nitric oxide, with or without continuing antihypertensive treatment, for management of high blood pressure in acute stroke (ENOS): a partial-factorial randomised controlled trial. Lancet 2014 2.31
15 Multivariable analysis of outcome predictors and adjustment of main outcome results to baseline data profile in randomized controlled trials: Safe Implementation of Thrombolysis in Stroke-MOnitoring STudy (SITS-MOST). Stroke 2008 2.24
16 Comparison of stratification and adaptive methods for treatment allocation in an acute stroke clinical trial. Stat Med 2003 2.21
17 Antiplatelet therapy and the effects of B vitamins in patients with previous stroke or transient ischaemic attack: a post-hoc subanalysis of VITATOPS, a randomised, placebo-controlled trial. Lancet Neurol 2012 2.19
18 Effect of area-based deprivation on the severity, subtype, and outcome of ischemic stroke. Stroke 2003 2.13
19 Implementation and outcome of thrombolysis with alteplase 3-4.5 h after an acute stroke: an updated analysis from SITS-ISTR. Lancet Neurol 2010 2.12
20 Design and analysis of phase III trials with ordered outcome scales: the concept of the sliding dichotomy. J Neurotrauma 2005 2.06
21 A multicentre observational study of presentation and early assessment of acute stroke. BMJ 2002 2.01
22 ABCD2 scores and prediction of noncerebrovascular diagnoses in an outpatient population: a case-control study. Stroke 2009 1.84
23 Detection of atrial fibrillation after ischemic stroke or transient ischemic attack: a systematic review and meta-analysis. Stroke 2014 1.77
24 Safety and tolerability of NXY-059 for acute intracerebral hemorrhage: the CHANT Trial. Stroke 2007 1.75
25 Predicting the risk of symptomatic intracerebral hemorrhage in ischemic stroke treated with intravenous alteplase: safe Implementation of Treatments in Stroke (SITS) symptomatic intracerebral hemorrhage risk score. Stroke 2012 1.73
26 Acute stroke imaging research roadmap. Stroke 2008 1.66
27 Noninvasive cardiac event monitoring to detect atrial fibrillation after ischemic stroke: a randomized, controlled trial. Stroke 2013 1.66
28 Xanthine oxidase inhibition for the treatment of cardiovascular disease: a systematic review and meta-analysis. Cardiovasc Ther 2011 1.58
29 Frequent early cardiac complications contribute to worse stroke outcome in atrial fibrillation. Cerebrovasc Dis 2011 1.53
30 Influence of age on outcome from thrombolysis in acute stroke: a controlled comparison in patients from the Virtual International Stroke Trials Archive (VISTA). Stroke 2010 1.53
31 Pre-stroke CHADS2 and CHA2DS2-VASc scores are useful in stratifying three-month outcomes in patients with and without atrial fibrillation. Cerebrovasc Dis 2013 1.52
32 Elevated pulse pressure during the acute period of ischemic stroke is associated with poor stroke outcome. Stroke 2004 1.48
33 Acute Stroke Imaging Research Roadmap II. Stroke 2013 1.47
34 Mismatch-based delayed thrombolysis: a meta-analysis. Stroke 2009 1.41
35 Acute stroke imaging research roadmap. AJNR Am J Neuroradiol 2008 1.41
36 Thrombolysis in stroke despite contraindications or warnings? Stroke 2013 1.40
37 The effect of losartan on global and focal cerebral perfusion and on renal function in hypertensives in mild early ischaemic stroke. J Hypertens 2004 1.40
38 The Virtual International Stroke Trials Archive. Stroke 2007 1.34
39 Predictors of early cardiac morbidity and mortality after ischemic stroke. Stroke 2007 1.26
40 Evidence-based stroke r-ehabilitation: an expanded guidance document from the european stroke organisation (ESO) guidelines for management of ischaemic stroke and transient ischaemic attack 2008. J Rehabil Med 2009 1.25
41 Relationship of blood pressure, antihypertensive therapy, and outcome in ischemic stroke treated with intravenous thrombolysis: retrospective analysis from Safe Implementation of Thrombolysis in Stroke-International Stroke Thrombolysis Register (SITS-ISTR). Stroke 2009 1.18
42 Effect of the Glycine Antagonist Gavestinel on cerebral infarcts in acute stroke patients, a randomized placebo-controlled trial: The GAIN MRI Substudy. Cerebrovasc Dis 2005 1.16
43 Neuroprotection is unlikely to be effective in humans using current trial designs: an opposing view. Stroke 2002 1.15
44 Effect of hyperthermia on prognosis after acute ischemic stroke. Stroke 2009 1.14
45 EuroHYP-1: European multicenter, randomized, phase III clinical trial of therapeutic hypothermia plus best medical treatment vs. best medical treatment alone for acute ischemic stroke. Int J Stroke 2014 1.13
46 Reliability of the modified Rankin Scale: a systematic review. Stroke 2009 1.13
47 Comparison of the National Institutes of Health Stroke Scale with disability outcome measures in acute stroke trials. Stroke 2005 1.09
48 The effect of time to treatment on outcome in very elderly thrombolysed stroke patients. Int J Stroke 2014 1.09
49 Allopurinol use yields potentially beneficial effects on inflammatory indices in those with recent ischemic stroke: a randomized, double-blind, placebo-controlled trial. Stroke 2008 1.08
50 Variability in modified Rankin scoring across a large cohort of international observers. Stroke 2008 1.08
51 Exploring the reliability of the modified rankin scale. Stroke 2009 1.08
52 Factors associated with intracerebral hemorrhage after thrombolytic therapy for ischemic stroke: pooled analysis of placebo data from the Stroke-Acute Ischemic NXY Treatment (SAINT) I and SAINT II Trials. Stroke 2009 1.07
53 Effect of blood pressure during the acute period of ischemic stroke on stroke outcome: a tertiary analysis of the GAIN International Trial. Stroke 2003 1.07
54 Association of admission blood glucose and outcome in patients treated with intravenous thrombolysis: results from the Safe Implementation of Treatments in Stroke International Stroke Thrombolysis Register (SITS-ISTR). Arch Neurol 2010 1.07
55 Thrombolysis is associated with consistent functional improvement across baseline stroke severity: a comparison of outcomes in patients from the Virtual International Stroke Trials Archive (VISTA). Stroke 2010 1.06
56 Initial experience of a digital training resource for modified Rankin scale assessment in clinical trials. Stroke 2007 1.05
57 Robotic measurement of arm movements after stroke establishes biomarkers of motor recovery. Stroke 2013 1.05
58 Results of intravenous thrombolysis within 4.5 to 6 hours and updated results within 3 to 4.5 hours of onset of acute ischemic stroke recorded in the Safe Implementation of Treatment in Stroke International Stroke Thrombolysis Register (SITS-ISTR): an observational study. JAMA Neurol 2013 1.05
59 Development, expansion, and use of a stroke clinical trials resource for novel exploratory analyses. Int J Stroke 2012 1.02
60 Safety of intravenous thrombolysis for ischemic stroke in patients treated with warfarin. Ann Neurol 2013 1.00
61 Stroke outcome in clinical trial patients deriving from different countries. Stroke 2008 0.99
62 Targeting neuroprotection clinical trials to ischemic stroke patients with potential to benefit from therapy. Stroke 2004 0.99
63 Association between disability measures and healthcare costs after initial treatment for acute stroke. Stroke 2007 0.97
64 Safety of intravenous thrombolysis for acute ischemic stroke in patients receiving antiplatelet therapy at stroke onset. Stroke 2010 0.96
65 The Modified Graeb Score: an enhanced tool for intraventricular hemorrhage measurement and prediction of functional outcome. Stroke 2013 0.95
66 Seven-day NIHSS is a sensitive outcome measure for exploratory clinical trials in acute stroke: evidence from the Virtual International Stroke Trials Archive. Stroke 2012 0.95
67 Gavestinel does not improve outcome after acute intracerebral hemorrhage: an analysis from the GAIN International and GAIN Americas studies. Stroke 2005 0.95
68 The past is the future: innovative designs in acute stroke therapy trials. Stroke 2005 0.93
69 Prehospital stroke care: new prospects for treatment and clinical research. Neurology 2013 0.92
70 Elevated serum urate concentration independently predicts poor outcome following stroke in patients with diabetes. Diabetes Metab Res Rev 2005 0.91
71 Assessment of additional endpoints for trials in acute stroke - what, when, where, in who? Int J Stroke 2012 0.90
72 Time spent at home poststroke: "home-time" a meaningful and robust outcome measure for stroke trials. Stroke 2007 0.90
73 Strengthening acute stroke trials through optimal use of disability end points. Stroke 2003 0.89
74 Effects of magnesium treatment in a model of internal capsule lesion in spontaneously hypertensive rats. Stroke 2008 0.89
75 Reliability of structured modified rankin scale assessment. Stroke 2010 0.89
76 Will delays in treatment jeopardize the population benefit from extending the time window for stroke thrombolysis? Stroke 2012 0.89
77 Improving trial power through use of prognosis-adjusted end points. Stroke 2005 0.88
78 Prior events predict cerebrovascular and coronary outcomes in the PROGRESS trial. Stroke 2006 0.88
79 Long-term outcome following attendance at a transient ischemic attack clinic. Int J Stroke 2011 0.88
80 Low triglyceride, not low cholesterol concentration, independently predicts poor outcome following acute stroke. Cerebrovasc Dis 2003 0.87
81 Independent preoperative predictors of outcomes in orthopedic and vascular surgery: the influence of time interval between an acute coronary syndrome or stroke and the operation. Ann Surg 2012 0.87
82 Deriving modified Rankin scores from medical case-records. Stroke 2008 0.87
83 Baseline serum urate and 90-day functional outcomes following acute ischemic stroke. Cerebrovasc Dis 2009 0.87
84 Effect of smoking status on outcome after acute ischemic stroke. Cerebrovasc Dis 2006 0.87
85 Effect size measures and their relationships in stroke studies. Stroke 2013 0.87
86 Magnesium for treatment of acute lacunar stroke syndromes: further analysis of the IMAGES trial. Stroke 2007 0.86
87 Informal carers' experience of caring for stroke survivors. J Adv Nurs 2004 0.86
88 Delayed detection of atrial fibrillation after ischemic stroke. J Stroke Cerebrovasc Dis 2009 0.86
89 Does hemispheric lateralization influence functional and cardiovascular outcomes after stroke?: an analysis of placebo-treated patients from prospective acute stroke trials. Stroke 2008 0.85
90 Alteplase for acute stroke revisited: the first 10 years. Lancet Neurol 2006 0.85
91 AMPA antagonist ZK200775 in patients with acute ischemic stroke: possible glial cell toxicity detected by monitoring of S-100B serum levels. Stroke 2002 0.85
92 Reliability of the modified Rankin Scale. Stroke 2007 0.84
93 Does the cognitive measure Cog-4 show improvement among patients treated with thrombolysis after acute stroke? Int J Stroke 2012 0.84
94 Thrombolysis for acute ischemic stroke. J Vasc Surg 2011 0.83
95 Home time is extended in patients with ischemic stroke who receive thrombolytic therapy: a validation study of home time as an outcome measure. Stroke 2011 0.82
96 Aspirin resistance and compliance with therapy. Cardiovasc Ther 2010 0.81
97 Allopurinol and nitric oxide activity in the cerebral circulation of those with diabetes: a randomized trial. Diabetes Care 2008 0.80
98 Comparison of outcomes following thrombolytic therapy among patients with prior stroke and diabetes in the Virtual International Stroke Trials Archive (VISTA). Diabetes Care 2010 0.80
99 Influence of racial differences on outcomes after thrombolytic therapy in acute ischemic stroke. Int J Stroke 2013 0.80
100 Regulation and governance of multinational drug trials in stroke: barriers and possibilities. Int J Stroke 2015 0.79
101 The effect of allopurinol on the cerebral vasculature of patients with subcortical stroke; a randomized trial. Br J Clin Pharmacol 2009 0.79
102 VISTA-Rehab: a resource for stroke rehabilitation trials. Int J Stroke 2010 0.79
103 Past, present and future of alteplase for acute ischemic stroke. Expert Rev Neurother 2008 0.79
104 Impact and influences on caregiver outcomes at one year post-stroke. Cerebrovasc Dis 2004 0.79
105 Impact of atrial fibrillation on outcome in thrombolyzed patients with stroke: evidence from the Virtual International Stroke Trials Archive (VISTA). Stroke 2012 0.79
106 Advances in emerging therapies. Stroke 2009 0.79
107 Poststroke neurological improvement within 7 days is associated with subsequent deterioration. Stroke 2004 0.79
108 Testing devices for the prevention and treatment of stroke and its complications. Int J Stroke 2014 0.79
109 Stroke treatment academic industry roundtable: research priorities in the assessment of neurothrombectomy devices. Stroke 2013 0.78
110 Population pharmacokinetic modelling and estimation of dosing strategy for NXY-059, a nitrone being developed for stroke. Clin Pharmacokinet 2005 0.78
111 Effect of B vitamins and lowering homocysteine on cognitive impairment in patients with previous stroke or transient ischemic attack: a prespecified secondary analysis of a randomized, placebo-controlled trial and meta-analysis. Stroke 2013 0.78
112 Treatment with B vitamins and incidence of cancer in patients with previous stroke or transient ischemic attack: results of a randomized placebo-controlled trial. Stroke 2012 0.78
113 Effect of perindopril on cerebral and renal perfusion on normotensives in mild early ischaemic stroke: a randomized controlled trial. Cerebrovasc Dis 2004 0.77
114 Turbulence and circulating cerebral emboli detectable at Doppler ultrasonography: a differentiation study in a stenotic middle cerebral artery model. AJNR Am J Neuroradiol 2002 0.77
115 Acute stroke: we have the treatments and we have the evidence--we need to use them. Crit Care 2007 0.77
116 Advances in emerging therapies 2007. Stroke 2008 0.76
117 Advances in emerging therapies 2009. Stroke 2010 0.76
118 Results of the MRI substudy of the intravenous magnesium efficacy in stroke trial. Stroke 2009 0.76
119 Improving the efficiency of stroke trials: feasibility and efficacy of group adjudication of functional end points. Stroke 2013 0.76
120 Training and consistency in stroke assessments. Stroke 2009 0.75
121 Letter by Kerr and Lees regarding article, "country comparisons of human stroke research since 2001: a bibliometric study". Stroke 2012 0.75
122 Preoperative stroke and outcomes after coronary artery bypass graft surgery. Anesthesiology 2013 0.75
123 Intracluster correlation coefficients and reliability of randomized multicenter stroke trials within VISTA. Int J Stroke 2013 0.75
124 Should thrombolysis be recommended for diabetic stroke patients? Expert Rev Cardiovasc Ther 2011 0.75
125 Postthrombolysis outcomes in acute ischemic stroke patients of Asian race-ethnicity. Int J Stroke 2013 0.75
126 Impact of benzodiazepines on functional outcome and occurrence of pneumonia in stroke: evidence from VISTA. Int J Stroke 2013 0.75
127 Improving mortality from stroke disease: putting the evidence into practice. Br J Hosp Med (Lond) 2008 0.75
128 Exploration of time-course combinations of outcome scales for use in a global test of stroke recovery. Int J Stroke 2013 0.75
129 Paroxysmal atrial fibrillation after ischemic stroke: how should we hunt for it? Expert Rev Cardiovasc Ther 2013 0.75
130 Response of blood pressure and blood glucose to treatment with recombinant tissue-type plasminogen activator in acute ischemic stroke: evidence from the virtual international stroke trials archive. Stroke 2011 0.75
131 How a sequential design would have affected the GAIN International Study of gavestinel in stroke. Cerebrovasc Dis 2003 0.75
132 Selection for delayed intravenous alteplase treatment based on a prognostic score. Int J Stroke 2013 0.75
133 Microembolic signals and aspirin resistance in patients with carotid stenosis. Cardiovasc Ther 2011 0.75