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J. Collier · SciRah

Researcher profile · Semantic Scholar

J. Collier

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J. Collier — researcher profile on SciRah

h-index: 23
Works: 51
Citations: 2,989

Most-cited papers

Efficacy and safety of very early mobilisation within 24 h of stroke onset (AVERT): a randomised controlled trial.
J. Bernhardt, P. Langhorne, R. Lindley, A. Thrift +6 more
2015The Lancet642 citations Open access
Semantic Scholar
A Very Early Rehabilitation Trial for Stroke (AVERT): Phase II Safety and Feasibility
J. Bernhardt, H. Dewey, A. Thrift, J. Collier +1 more
2008Stroke377 citations
Semantic Scholar
Very Early Mobilization After Stroke Fast-Tracks Return to Walking: Further Results From the Phase II AVERT Randomized Controlled Trial
T. Cumming, A. Thrift, J. Collier, L. Churilov +3 more
2011Stroke304 citations Open access
Semantic Scholar
Prespecified dose-response analysis for A Very Early Rehabilitation Trial (AVERT)
J. Bernhardt, L. Churilov, F. Ellery, J. Collier +7 more
2016Neurology194 citations Open access
Semantic Scholar
Little therapy, little physical activity: rehabilitation within the first 14 days of organized stroke unit care.
J. Bernhardt, J. Chan, I. Nicola, J. Collier
2007Journal of Rehabilitation Medicine181 citations Open access
Semantic Scholar
Constraints on the kinetic, kinematic and spatiotemporal parameters of gait in Parkinson's disease
M. Morris, J. McGinley, F. Huxham, J. Collier +1 more
1999143 citations
Semantic Scholar
An Enriched Environment Improves Sensorimotor Function Post-Ischemic Stroke
H. Janssen, J. Bernhardt, J. Collier, E. Sena +7 more
2010Neurorehabilitation and Neural Repair142 citations Open access
Semantic Scholar
Very Early Versus Delayed Mobilization After Stroke
J. Bernhardt, Matthew N. T. Thuy, J. Collier, L. Legg
2009Cochrane Database of Systematic Reviews114 citations Open access
Semantic Scholar
A Very Early Rehabilitation Trial (AVERT)
J. Bernhardt, H. Dewey, J. Collier, A. Thrift +3 more
2006International Journal of Stroke89 citations
Semantic Scholar
Very Early Mobilisation and Complications in the First 3 Months after Stroke: Further Results from Phase II of A Very Early Rehabilitation Trial (AVERT)
D. Sorbello, H. Dewey, L. Churilov, A. Thrift +3 more
2009Cerebrovascular Diseases85 citations
Semantic Scholar
The effect of very early mobilisation after stroke on psychological well-being.
T. Cumming, J. Collier, A. Thrift, J. Bernhardt
2008Journal of Rehabilitation Medicine82 citations Open access
Semantic Scholar
Economic Evaluation alongside a Phase II, Multi-Centre, Randomised Controlled Trial of Very Early Rehabilitation after Stroke (AVERT)
Kiusiang Tay-Teo, M. Moodie, Julie Bernhardt, A. Thrift +3 more
2008Cerebrovascular Diseases68 citations
Semantic Scholar
Stroke Rehabilitation 2007: What Should it Be?
H. Dewey, L. J. Sherry, J. Collier
2007International Journal of Stroke67 citations
Semantic Scholar
Factors associated with time to independent walking recovery post-stroke
C. Kennedy, J. Bernhardt, L. Churilov, J. Collier +5 more
2021Journal of Neurology Neurosurgery & Psychiatry55 citations Open access
Semantic Scholar
The Modified Rankin Scale in Acute Stroke Has Good Inter-Rater-Reliability but Questionable Validity
Henry Zhao, J. Collier, Dorcas M. Quah, T. Purvis +1 more
2009Cerebrovascular Diseases48 citations
Semantic Scholar
Exploring post acute rehabilitation service use and outcomes for working age stroke survivors (≤65 years) in Australia, UK and South East Asia: data from the international AVERT trial
R. Walters, J. Collier, Lillian Braighi Carvalho, P. Langhorne +4 more
2020BMJ Open41 citations Open access
Semantic Scholar
Early mobilization and quality of life after stroke
T. Cumming, L. Churilov, J. Collier, G. Donnan +7 more
2019Neurology41 citations Open access
Semantic Scholar
The economic and health burden of stroke among younger adults in Australia from a societal perspective
Elise Tan, Lan Gao, J. Collier, F. Ellery +3 more
2022BMC Public Health36 citations Open access
Semantic Scholar
AVERT2 (a very early rehabilitation trial, a very effective reproductive trigger): retrospective observational analysis of the number of babies born to trial staff
J. Bernhardt, R. Lindley, E. Lalor, F. Ellery +11 more
2015British medical journal35 citations Open access
Semantic Scholar
Mobilisation ‘in Bed’ Is Not Mobilisation
J. Bernhardt, B. Indredavik, H. Dewey, P. Langhorne +4 more
2007Cerebrovascular Diseases35 citations Open access
Semantic Scholar
Very early versus delayed mobilisation after stroke.
P. Langhorne, J. Collier, Patricia J. Bate, Matthew N. T. Thuy +1 more
2009Cochrane Database of Systematic Reviews31 citations Open access
Semantic Scholar
Exploring threats to generalisability in a large international rehabilitation trial (AVERT)
J. Bernhardt, A. Raffelt, L. Churilov, R. Lindley +14 more
2015BMJ Open25 citations Open access
Semantic Scholar
Look closer: The multidimensional patterns of post-stroke burden behind the modified Rankin Scale
Venesha Rethnam, J. Bernhardt, H. Johns, K. Hayward +7 more
2020International Journal of Stroke23 citations Open access
Semantic Scholar
Factors associated with paid employment 12 months after stroke in A Very Early Rehabilitation Trial (AVERT).
Stephen Cain, L. Churilov, J. Collier, Lilian B. Carvalho +4 more
2021Annals of Physical and Rehabilitation Medicine20 citations Open access
Semantic Scholar
Economic evaluation of a phase III international randomised controlled trial of very early mobilisation after stroke (AVERT)
Lan Gao, Lauren Sheppard, O. Wu, L. Churilov +6 more
2019BMJ Open18 citations Open access
Semantic Scholar
Utility-weighted modified Rankin Scale: Still too crude to be a truly patient-centric primary outcome measure?
Venesha Rethnam, J. Bernhardt, H. Dewey, M. Moodie +5 more
2020International Journal of Stroke16 citations Open access
Semantic Scholar
Early Mobilization After Stroke Is Not Associated With Cognitive Outcome: Findings From AVERT
T. Cumming, J. Bernhardt, D. Lowe, J. Collier +8 more
2018Stroke15 citations Open access
Semantic Scholar
An exploration of serious falls after stroke using a large international stroke rehabilitation database
Juliana Wang, J. Bernhardt, H. Johns, L. Churilov +6 more
2025International Journal of Stroke10 citations Open access
Semantic Scholar
Fatal and Nonfatal Events Within 14 days After Early, Intensive Mobilization Poststroke
J. Bernhardt, Karen N Borschmann, J. Collier, A. Thrift +14 more
2020Neurology10 citations Open access
Semantic Scholar
Evidence for motor skill learning in Parkinson's Disease
M. Morris, J. Collier, T. Matyas, J. Summers +1 more
19989 citations
Semantic Scholar
The Therapy ‘Pill’: Achieving Treatment Dose Within a Rehabilitation Trial
J. Collier, J. Bernhardt
2008Brain Impairment7 citations
Semantic Scholar
A very early rehabilitation trial (AVERT) phase II safety and feasibility results
J. Bernhardt, H. Dewey, J. Collier, A. Thrift +2 more
20076 citations
Semantic Scholar
Very Early Versus Delayed Mobilization After Stroke.
J. Bernhardt, J. Collier, Patricia J. Bate, Matthew N. T. Thuy +1 more
2019Stroke5 citations Open access
Semantic Scholar
A Very Early Rehabilitation Trial (AVERT) : ongoing phase III trial testing efficiacy and cost effectiveness of very early mobilisation after stroke
J. Bernhardt, Helen M. Dewey, J. Collier, A. Thrift +3 more
20085 citations Open access
Semantic Scholar
Abstract 153: Shorter, More Frequent Out of Bed Activity Very Early After Stroke (AVERT) is Associated With a Favorable Outcome at 3 Months
J. Bernhardt, L. Churilov, F. Ellery, J. Collier +6 more
2016Stroke3 citations
Semantic Scholar
Implimentation of a randomized controlled trial of very early mobilization does not change standard stroke unit care
Susie. Grealy, A. McQuinn, C. Fu, J. Bernhardt +2 more
20072 citations
Semantic Scholar
Abstract 76: Exploring Efficacy and Safety of Very Early Mobilization Within 24 Hours of Stroke Onset Versus Usual Stroke Unit Care (A Very Early Rehabilitation Trial, AVERT): Pre-specified Subgroup Analysis
J. Bernhardt, P. Langhorne, R. Lindley, A. Thrift +6 more
2016Stroke1 citations
Semantic Scholar
The physiotherapy pill : can clinicians provide a specified dose in a clinical trial? [abstract]
J. Bernhardt, J. Collier
20071 citations
Semantic Scholar
Keeping patients in clinical trials : how was it done. [abstract]
J. Bernhardt, T. Purvis, J. Collier, Dorcas M. Quah
20071 citations
Semantic Scholar
Correction to: The economic and health burden of stroke among younger adults in Australia from a societal perspective
Elise Tan, Lan Gao, J. Collier, F. Ellery +3 more
2022BMC Public Health0 citations Open access
Semantic Scholar
Exploring the rehabilitation pathways for stroke survivors across three international geographical regions in the AVERT trial
Lilian B. Carvalho, R. Walters, Karen N Borschmann, J. Collier +1 more
20180 citations
Semantic Scholar
Abstract TMP27: How Generalizable are Rehabilitation Trials? The Results of a Large International Rehabilitation Trial (AVERT)
J. Bernhardt, A. Raffelt, L. Churilov, R. Lindley +14 more
20160 citations
Semantic Scholar
SAFETY IN THE FIRST 14 DAYS AFTER STROKE: A VERY EARLY REHABILITATION TRIAL (AVERT)
J. Bernhardt, H. Dewey, A. Thrift, P. Langhorne +6 more
20160 citations
Semantic Scholar
a Very Early Rehabilitation Trial (avert): Safety in the First 14 Days after Stroke : p013
J. Bernhardt, H. Dewey, H. Thrift, P. Langhorne +12 more
20160 citations
Semantic Scholar
A very early rehabilitation trial (avert): primary outcome
J. Bernhardt, A. Thrift, H. Dewey, M. Moodie +9 more
20150 citations
Semantic Scholar
A Very Early Rehabilitation Trial (AVERT): Primary outcome at 3 months post stroke
J. Bernhardt, P. Langhorne, R. Lindley, L. Churilov +8 more
20150 citations
Semantic Scholar
Combined Approach to Lysis Utilizing Eptifibatide and rt-PA in Acute Ischemic Stroke-Full Dose Regimen (CLEAR-FDR Stroke Trial)
P. Langhorne, R. Lindley, L. Churilov, A. Thrift +25 more
20150 citations Open access
Semantic Scholar
A very early rehabilitation trial (AVERT): three months post stroke primary outcome
J. Bernhardt, Peter Langhorne, R. Lindley, A. Thrift +6 more
20150 citations
Semantic Scholar
What 'dose' of mobilisation improves outcome? Dose response analysis of A Very Early Rehabilitation Trial (AVERT)
J. Bernhardt, Peter Langhorne, R. Lindley, A. Thrift +6 more
20150 citations
Semantic Scholar
Feasibility A Very Early Rehabilitation Trial for Stroke ( AVERT ) : Phase II
J. Bernhardt, H. Dewey, J. Collier, G. Donnan
20080 citations
Semantic Scholar

Frequent co-authors

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J. Bernhardt×44
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J. Bernhardt — researcher profile on SciRah
H. Dewey×28
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H. Dewey — researcher profile on SciRah
A. Thrift×26
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A. Thrift — researcher profile on SciRah
L. Churilov×23
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L. Churilov — researcher profile on SciRah

×22

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G. Donnan — researcher profile on SciRah

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R. Lindley — researcher profile on SciRah

P. Langhorne×18

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P. Langhorne — researcher profile on SciRah

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F. Ellery — researcher profile on SciRah

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M. Moodie — researcher profile on SciRah

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M. Moodie — researcher profile on SciRah

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S. Lennon — researcher profile on SciRah

Helen M. Dewey×5

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Helen M. Dewey — researcher profile on SciRah