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Peter Kirkpatrick

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Karol P Budohoski; Marek Czosnyka; Peter J Kirkpatrick; Peter Smielewski; Luzius A Steiner; John D Pickard
Clinical relevance of cerebral autoregulation following subarachnoid haemorrhage.
Karol P Budohoski; Marek Czosnyka; Magdalena Kasprowicz; John D Pickard; Peter Smielewski; Georgios V Varsos; Ken M Brady; Peter J Kirkpatrick
Cerebral autoregulation after subarachnoid hemorrhage: comparison of three methods.
Peter J Hutchinson; Peter J Kirkpatrick; Angelos Kolias; Marek Czosnyka; John D Pickard; David K Menon
Intracranial pressure monitoring in severe traumatic brain injury.

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All Publications

2013: Karol P Budohoski; Marek Czosnyka; Peter J Kirkpatrick; Peter Smielewski; Luzius A Steiner; John D Pickard
Clinical relevance of cerebral autoregulation following subarachnoid haemorrhage.
Nature reviews. Neurology 2013;9(3):152-63.
2013: Karol P Budohoski; Marek Czosnyka; Magdalena Kasprowicz; John D Pickard; Peter Smielewski; Georgios V Varsos; Ken M Brady; Peter J Kirkpatrick
Cerebral autoregulation after subarachnoid hemorrhage: comparison of three methods.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 2013;33(3):449-56.
2013: Peter J Hutchinson; Peter J Kirkpatrick; Angelos Kolias; Marek Czosnyka; John D Pickard; David K Menon
Intracranial pressure monitoring in severe traumatic brain injury.
BMJ (Clinical research ed.) 2013;346():f1000.
2013: Angelos Kolias; Lucia M Li; David K Menon; John D Pickard; Ivan Timofeev; Elizabeth A Corteen; Mathew R Guilfoyle; Peter J Kirkpatrick; Peter J Hutchinson
Decompressive craniectomy for acute subdural hematomas: time for a randomized trial.
Acta neurochirurgica 2013;155(1):187-8.
2012: Karol P Budohoski; Diederik Bulters; Marek Czosnyka; Adel Helmy; Magdalena Kasprowicz; John D Pickard; Peter Smielewski; Peter J Kirkpatrick
Impairment of cerebral autoregulation predicts delayed cerebral ischemia after subarachnoid hemorrhage: a prospective observational study.
Stroke; a journal of cerebral circulation 2012;43(12):3230-7.
2012: Karol P Budohoski; Marcel J H Aries; Zofia Czosnyka; Peter J Kirkpatrick; John D Pickard; Matthias Reinhard; Peter Smielewski; Marek Czosnyka
Monitoring cerebral autoregulation after head injury. Which component of transcranial Doppler flow velocity is optimal?
Neurocritical care 2012;17(2):211-8.
2012: Lucia M Li; David K Menon; John D Pickard; Ivan Timofeev; Elizabeth A Corteen; Mathew R Guilfoyle; Peter J Kirkpatrick; Angelos Kolias; Peter J Hutchinson
Outcome following evacuation of acute subdural haematomas: a comparison of craniotomy with decompressive craniectomy.
Acta neurochirurgica 2012;154(9):1555-61.
2012: Karol P Budohoski; Marek Czosnyka; Nicolas de Riva; Peter J Kirkpatrick; David K Menon; John D Pickard; Peter Smielewski; Andrea Lavinio
The relationship between cerebral blood flow autoregulation and cerebrovascular pressure reactivity after traumatic brain injury.
Neurosurgery 2012;71(3):652-60; discussion 660-1.
2012: Angelos Kolias; Lucia M Li; David K Menon; John D Pickard; Thomas Santarius; Ivan Timofeev; Antonio Belli; Elizabeth A Corteen; Peter J Kirkpatrick; Peter J Hutchinson
Primary decompressive craniectomy for acute subdural haematomas: results of an international survey.
Acta neurochirurgica 2012;154(9):1563-5.
2012: Nicole Chwee Har Keong; John D Pickard; Hugh K Richards; Owen C Sparrow; Diederik Olivier Bulters; Mark Farrington; Peter J Hutchinson; Peter J Kirkpatrick
The SILVER (Silver Impregnated Line Versus EVD Randomized trial): a double-blind, prospective, randomized, controlled trial of an intervention to reduce the rate of external ventricular drain infection.
Neurosurgery 2012;71(2):394-403; discussion 403-4.
2012: K P Budohoski; Peter J Kirkpatrick; M J H Aries; Andrea Lavinio
Protracted cerebral circulatory arrest and cortical electrical silence coexisting with preserved respiratory drive and flexor motor response.
British journal of anaesthesia 2012;109(2):293-4.
2012: V E Young; Martin J Graves; Peter J Kirkpatrick; Andrew Patterson; A N Priest; Umar Sadat; Tjun Y Tang; E M Tunnicliffe; Jonathan H Gillard
Signal-to-noise ratio increase in carotid atheroma MRI: a comparison of 1.5 and 3 T.
The British journal of radiology 2012;85(1015):937-44.
2012: Magdalena Kasprowicz; Peter J Kirkpatrick; John D Pickard; Piotr Smielewski; Martin Soehle; Marek Czosnyka; Karol P Budohoski
Vasospasm shortens cerebral arterial time constant.
Neurocritical care 2012;16(2):213-8.
2012: Adel Helmy; Peter J Kirkpatrick; David K Menon; Helen M Seeley; E Corteen; Peter J Hutchinson
Fixed, dilated pupils following traumatic brain injury: historical perspectives, causes and ophthalmological sequelae.
Acta neurochirurgica. Supplement 2012;114():295-9.
2012: Magdalena Kasprowicz; Peter J Kirkpatrick; John D Pickard; Matthias Reinhard; Piotr Smielewski; Enrico Sorrentino; Karol P Budohoski; Emmanuel Carrera; Jennifer Diedler; Christina Haubrich; Marek Czosnyka
Time constant of the cerebral arterial bed.
Acta neurochirurgica. Supplement 2012;114():17-21.
2011: Mark W Little; Dominic G O'Donovan; Daniel J Scoffings; Diederik O Bulters; Mathew R Guilfoyle; Peter J Kirkpatrick
Neurenteric cyst of the anterior cranial fossa: case report and literature review.
Acta neurochirurgica 2011;153(7):1519-25.
2011: Ivan Timofeev; Pippa G Al-Rawi; Keri L H Carpenter; Marek Czosnyka; Arun K Gupta; Peter J Kirkpatrick; David K Menon; Jurgens Nortje; John D Pickard; Peter J Hutchinson
Interaction between brain chemistry and physiology after traumatic brain injury: impact of autoregulation and microdialysis catheter location.
Journal of neurotrauma 2011;28(6):849-60.
2011: Ivan Timofeev; Keri L H Carpenter; Jurgens Nortje; Pippa G Al-Rawi; Mark T O'Connell; Marek Czosnyka; Piotr Smielewski; John D Pickard; David K Menon; Peter J Kirkpatrick; Arun K Gupta; Peter J Hutchinson
Cerebral extracellular chemistry and outcome following traumatic brain injury: a microdialysis study of 223 patients.
Brain : a journal of neurology 2011;134(Pt 2):484-94.
2011: Diederik O Bulters; Thomas Santarius; H Ling Chia; Richard A Parker; Rikin Trivedi; Peter J Kirkpatrick; Ramez W Kirollos
Causes of neurological deficits following clipping of 200 consecutive ruptured aneurysms in patients with good-grade aneurysmal subarachnoid haemorrhage.
Acta neurochirurgica 2011;153(2):295-303.
2011: Peter J Hutchinson; Peter J Kirkpatrick
Headache. Diagnosing subarachnoid hemorrhage: are CT scans enough?
Nature reviews. Neurology 2011;8(3):126-7.
2010: Victoria Eleanor Young; Andrew Patterson; Umar Sadat; David J Bowden; Martin J Graves; Tjun Y Tang; Andrew N Priest; Jeremy N Skepper; Peter J Kirkpatrick; Jonathan H Gillard
Diffusion-weighted magnetic resonance imaging for the detection of lipid-rich necrotic core in carotid atheroma in vivo.
Neuroradiology 2010;52(10):929-36.
2010: Christian Zweifel; Gianluca Castellani; Marek Czosnyka; Emmanuel Carrera; Ken M Brady; Peter J Kirkpatrick; John D Pickard; Piotr Smielewski
Continuous assessment of cerebral autoregulation with near-infrared spectroscopy in adults after subarachnoid hemorrhage.
Stroke; a journal of cerebral circulation 2010;41(9):1963-8.
2010: Thomas Santarius; Hammad U Qureshi; Ram Sivakumaran; Peter J Kirkpatrick; Ramez W Kirollos; Peter J Hutchinson
The role of external drains and peritoneal conduits in the treatment of recurrent chronic subdural hematoma.
World neurosurgery 2010;73(6):747-50.
2010: Mathew R Guilfoyle; Sadiqullah Khan; Adel Helmy; Ibrahim Jalloh; Sapna Trivedi; Rikin Trivedi; Peter J Kirkpatrick
Spinal intradural haemorrhage in a patient with Wegener's Granulomatosis.
Clinical neurology and neurosurgery 2010;112(4):341-3.
2010: Christian Zweifel; Marek Czosnyka; Andrea Lavinio; Gianluca Castellani; Dong-Joo Kim; Emmanuel Carrera; John D Pickard; Peter J Kirkpatrick; Piotr Smielewski
A comparison study of cerebral autoregulation assessed with transcranial Doppler and cortical laser Doppler flowmetry.
Neurological research 2010;32(4):425-8.
2010: Hiren C Patel; Iain R McNamara; Pippa G Al-Rawi; Peter J Kirkpatrick
Improved cerebrovascular reactivity following low flow EC/IC bypass in patients with occlusive carotid disease.
British journal of neurosurgery 2010;24(2):179-84.
2010: H C Patel; M Teo; Nicholas J Higgins; Peter J Kirkpatrick
High flow extra-cranial to intra-cranial bypass for complex internal carotid aneurysms.
British journal of neurosurgery 2010;24(2):173-8.
2010: Pippa G Al-Rawi; Ming-Yuan Tseng; Hugh K Richards; Jurgens Nortje; Ivan Timofeev; Basil F Matta; Peter J Hutchinson; Peter J Kirkpatrick
Hypertonic saline in patients with poor-grade subarachnoid hemorrhage improves cerebral blood flow, brain tissue oxygen, and pH.
Stroke; a journal of cerebral circulation 2010;41(1):122-8.
2009: Clare N Gallagher; Keri L H Carpenter; Peter Grice; Duncan J Howe; Andrew Mason; Ivan Timofeev; David K Menon; Peter J Kirkpatrick; John D Pickard; Garnette R Sutherland; Peter J Hutchinson
The human brain utilizes lactate via the tricarboxylic acid cycle: a 13C-labelled microdialysis and high-resolution nuclear magnetic resonance study.
Brain : a journal of neurology 2009;132(Pt 10):2839-49.
2009: Thomas Santarius; Peter J Kirkpatrick; Dharmendra Ganesan; Hui Ling Chia; Ibrahim Jalloh; Peter Smielewski; Hugh K Richards; Hani Marcus; Richard A Parker; Stephen J Price; Ramez W Kirollos; John D Pickard; Peter J Hutchinson
Use of drains versus no drains after burr-hole evacuation of chronic subdural haematoma: a randomised controlled trial.
Lancet 2009;374(9695):1067-73.
2009: Rikin A Trivedi; Ruwan A Weerakkody; Carole Turner; Peter J Kirkpatrick
Carotid artery stenosis-an evidence-based review of surgical and non-surgical treatments.
British journal of neurosurgery 2009;23(4):387-92.
2009: Tjun Y Tang; Simon Howarth; Sam R Miller; Martin J Graves; Andrew Patterson; Jean Marie U-King-Im; Zhi Y Li; Stewart Walsh; Andrew P Brown; Peter J Kirkpatrick; Elizabeth A Warburton; Paul D Hayes; Kevin Varty; Jonathan R Boyle; Michael E Gaunt; Andrew Zalewski; Jonathan H Gillard
The ATHEROMA (Atorvastatin Therapy: Effects on Reduction of Macrophage Activity) Study. Evaluation using ultrasmall superparamagnetic iron oxide-enhanced magnetic resonance imaging in carotid disease.
Journal of the American College of Cardiology 2009;53(22):2039-50.
2009: Jorge A López-Magaña; Hugh K Richards; Danila K Radolovich; Dong-Joo Kim; Peter Smielewski; Peter J Kirkpatrick; John D Pickard; Marek Czosnyka
Critical closing pressure: comparison of three methods.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 2009;29(5):987-93.
2009: Adel Helmy; Keri L H Carpenter; Jeremy N Skepper; Peter J Kirkpatrick; John D Pickard; Peter J Hutchinson
Microdialysis of cytokines: methodological considerations, scanning electron microscopy, and determination of relative recovery.
Journal of neurotrauma 2009;26(4):549-61.
2009: H J Marcus; H C Patel; Peter J Kirkpatrick
Graft aneurysm complicating an extracranial-intracranial bypass.
British journal of neurosurgery 2009;23(5):548-50.
2009: Hiren C Patel; Peter J Kirkpatrick
High flow extracranial to intracranial vascular bypass procedure for giant aneurysms: indications, surgical technique, complications and outcome.
Advances and technical standards in neurosurgery 2009;34():61-83.
2008: Christian Zweifel; Andrea Lavinio; Luzius A Steiner; Danila Radolovich; Piotr Smielewski; Ivan Timofeev; Magdalena Hiler; Marcella Balestreri; Peter J Kirkpatrick; John D Pickard; Peter Hutchinson; Marek Czosnyka
Continuous monitoring of cerebrovascular pressure reactivity in patients with head injury.
Neurosurgical focus 2008;25(4):E2.
2008: Thomas Santarius; R Lawton; Peter J Kirkpatrick; Peter J Hutchinson
The management of primary chronic subdural haematoma: a questionnaire survey of practice in the United Kingdom and the Republic of Ireland.
British journal of neurosurgery 2008;22(4):529-34.
2008: Jean Marie U-King-Im; Tjun Y Tang; A Patterson; Martin J Graves; Simon Howarth; Z-Y Li; R Trivedi; D Bowden; Peter J Kirkpatrick; Michael E Gaunt; Elizabeth A Warburton; Nagui M Antoun; Jonathan H Gillard
Characterisation of carotid atheroma in symptomatic and asymptomatic patients using high resolution MRI.
Journal of neurology, neurosurgery, and psychiatry 2008;79(8):905-12.
2008: Tjun Y Tang; Simon P S Howarth; Sam R Miller; Martin J Graves; Jean Marie U-King-Im; Zhi-Yong Li; Stewart Walsh; Andrew Patterson; Peter J Kirkpatrick; Elizabeth A Warburton; Kevin Varty; Michael E Gaunt; Jonathan H Gillard
Correlation of carotid atheromatous plaque inflammation using USPIO-enhanced MR imaging with degree of luminal stenosis.
Stroke; a journal of cerebral circulation 2008;39(7):2144-7.
2008: Peter J Kirkpatrick; Ming-Yuan Tseng; Peter J Hutchinson
How SAFE is albumin for fluid resuscitation in critically ill patients with traumatic brain injury?
Nature clinical practice. Neurology 2008;4(5):248-9.
2008: Ming-Yuan Tseng; Peter J Hutchinson; Peter J Kirkpatrick
Effects of fluid therapy following aneurysmal subarachnoid haemorrhage: a prospective clinical study.
British journal of neurosurgery 2008;22(2):257-68.
2008: Tjun Y Tang; Simon Howarth; Zhi-Yong Li; S R Miller; Martin J Graves; Jean Marie U-King-Im; Rikin A Trivedi; Stewart Walsh; Andrew P Brown; Peter J Kirkpatrick; Michael E Gaunt; Jonathan H Gillard
Correlation of carotid atheromatous plaque inflammation with biomechanical stress: utility of USPIO enhanced MR imaging and finite element analysis.
Atherosclerosis 2008;196(2):879-87.
2008: Ivan Timofeev; C Dahyot-Fizelier; N Keong; Jurgens Nortje; Pippa G Al-Rawi; Marek Czosnyka; David K Menon; Peter J Kirkpatrick; Arun K Gupta; Peter J Hutchinson
Ventriculostomy for control of raised ICP in acute traumatic brain injury.
Acta neurochirurgica. Supplement 2008;102():99-104.
2007: Ming-Yuan Tseng; Peter J Hutchinson; Carole L Turner; Marek Czosnyka; Hugh Richards; John D Pickard; Peter J Kirkpatrick
Biological effects of acute pravastatin treatment in patients after aneurysmal subarachnoid hemorrhage: a double-blind, placebo-controlled trial.
Journal of neurosurgery 2007;107(6):1092-100.
2007: Tjun Y Tang; Simon Howarth; Sam R Miller; Martin J Graves; Jean Marie U-King-Im; Rikin A Trivedi; Zhi Yong Li; Stewart Walsh; Andrew P Brown; Peter J Kirkpatrick; Michael E Gaunt; Jonathan H Gillard
Comparison of the inflammatory burden of truly asymptomatic carotid atheroma with atherosclerotic plaques contralateral to symptomatic carotid stenosis: an ultra small superparamagnetic iron oxide enhanced magnetic resonance study.
Journal of neurology, neurosurgery, and psychiatry 2007;78(12):1337-43.
2007: Rikin A Trivedi; Zhi-Yong Li; Jean Marie U-King-Im; Martin J Graves; Peter J Kirkpatrick; Jonathan H Gillard
Identifying vulnerable carotid plaques in vivo using high resolution magnetic resonance imaging-based finite element analysis.
Journal of neurosurgery 2007;107(3):536-42.
2007: Ming-Yuan Tseng; Pippa G Al-Rawi; Marek Czosnyka; Peter J Hutchinson; Hugh Richards; John D Pickard; Peter J Kirkpatrick
Enhancement of cerebral blood flow using systemic hypertonic saline therapy improves outcome in patients with poor-grade spontaneous subarachnoid hemorrhage.
Journal of neurosurgery 2007;107(2):274-82.
2007: Simon Howarth; Zhi-Yong Li; Rikin A Trivedi; Jean Marie U-King-Im; Martin J Graves; Peter J Kirkpatrick; Jonathan H Gillard
Correlation of macrophage location and plaque stress distribution using USPIO-enhanced MRI in a patient with symptomatic severe carotid stenosis: a new insight into risk stratification.
British journal of neurosurgery 2007;21(4):396-8.
2007: Jean Marie U-King-Im; Martin J Graves; Justin J Cross; Nicholas J Higgins; Josephine Wat; Rikin A Trivedi; Tjun Tang; Simon Howarth; Peter J Kirkpatrick; Nagui M Antoun; Jonathan H Gillard
Internal carotid artery stenosis: accuracy of subjective visual impression for evaluation with digital subtraction angiography and contrast-enhanced MR angiography.
Radiology 2007;244(1):213-22.
2007: Ming-Yuan Tseng; Peter J Hutchinson; Marek Czosnyka; Hugh Richards; John D Pickard; Peter J Kirkpatrick
Effects of acute pravastatin treatment on intensity of rescue therapy, length of inpatient stay, and 6-month outcome in patients after aneurysmal subarachnoid hemorrhage.
Stroke; a journal of cerebral circulation 2007;38(5):1545-50.
2007: Zhi-Yong Li; Simon Howarth; Tjun Tang; Martin J Graves; Jean Marie U-King-Im; Rikin A Trivedi; Peter J Kirkpatrick; Jonathan H Gillard
Structural analysis and magnetic resonance imaging predict plaque vulnerability: a study comparing symptomatic and asymptomatic individuals.
Journal of vascular surgery 2007;45(4):768-75.
2006: Pippa G Al-Rawi; Peter J Kirkpatrick
Tissue oxygen index: thresholds for cerebral ischemia using near-infrared spectroscopy.
Stroke; a journal of cerebral circulation 2006;37(11):2720-5.
2006: Pippa G Al-Rawi; Carole L Turner; Vicknes Waran; Ivan Ng; Peter J Kirkpatrick
A randomized trial of synthetic patch versus direct primary closure in carotid endarterectomy.
Neurosurgery 2006;59(4):822-8; discussion 828-9.
2006: Tjun Tang; Simon Howarth; Sam R Miller; Rikin Trivedi; Martin J Graves; Jean U King-Im; Zhi Y Li; Andrew P Brown; Peter J Kirkpatrick; Michael E Gaunt; Jonathan H Gillard
Assessment of inflammatory burden contralateral to the symptomatic carotid stenosis using high-resolution ultrasmall, superparamagnetic iron oxide-enhanced MRI.
Stroke; a journal of cerebral circulation 2006;37(9):2266-70.
2006: J K Hollands; Thomas Santarius; Peter J Kirkpatrick; J N P Higgins
Treatment of a direct carotid-cavernous fistula in a patient with type IV Ehlers-Danlos syndrome: a novel approach.
Neuroradiology 2006;48(7):491-4.
2006: Rikin A Trivedi; Chinthake Mallawarachi; Jean Marie U-King-Im; Martin J Graves; Jo Horsley; Martin J Goddard; Andrew Brown; Liqun Wang; Peter J Kirkpatrick; John Brown; Jonathan H Gillard
Identifying inflamed carotid plaques using in vivo USPIO-enhanced MR imaging to label plaque macrophages.
Arteriosclerosis, thrombosis, and vascular biology 2006;26(7):1601-6.
2006: Carole L Turner; Ian B Wilkinson; Peter J Kirkpatrick
Use of antihypertension agents for the suppression of arterial pulse pressure waveforms in patients with intracranial aneurysms.
Journal of neurosurgery 2006;104(4):531-6.
2006: Jean Marie U-King-Im; Zhi-Yong Li; Rikin A Trivedi; Simon Howarth; Martin J Graves; Peter J Kirkpatrick; Jonathan H Gillard
Correlation of shear stress with carotid plaque rupture using MRI and finite element analysis.
Journal of neurology 2006;253(3):379-81.
2006: Ming-Yuan Tseng; Marek Czosnyka; Hugh Richards; John D Pickard; Peter J Kirkpatrick
Effects of acute treatment with statins on cerebral autoregulation in patients after aneurysmal subarachnoid hemorrhage.
Neurosurgical focus 2006;21(3):E10.
2006: Peter J Hutchinson; E Corteen; Marek Czosnyka; David Mendelow; David K Menon; P Mitchell; Gordon D Murray; John D Pickard; E Rickels; Sahuquillo Juan; Franco Servadei; Graham M Teasdale; Ivan Timofeev; Andreas Unterberg; Peter J Kirkpatrick
Decompressive craniectomy in traumatic brain injury: the randomized multicenter RESCUEicp study (www.RESCUEicp.com).
Acta neurochirurgica. Supplement 2006;96():17-20.
2006: Ivan Timofeev; Peter J Kirkpatrick; E Corteen; Magdalena Hiler; Marek Czosnyka; David K Menon; John D Pickard; Peter J Hutchinson
Decompressive craniectomy in traumatic brain injury: outcome following protocol-driven therapy.
Acta neurochirurgica. Supplement 2006;96():11-6.
2005: John R Davies; James Rudd; Tim D Fryer; Martin J Graves; John C Clark; Peter J Kirkpatrick; Jonathan H Gillard; Elizabeth A Warburton; Peter L Weissberg
Identification of culprit lesions after transient ischemic attack by combined 18F fluorodeoxyglucose positron-emission tomography and high-resolution magnetic resonance imaging.
Stroke; a journal of cerebral circulation 2005;36(12):2642-7.
2005: Carole L Turner; J N P Higgins; Anil Gholkar; David Mendelow; Andrew Molyneux; Richard S C Kerr; Sanjiv Chawda; Peter J Kirkpatrick
Intracranial aneurysms treated with endovascular coils: detection of recurrences using unenhanced and contrast-enhanced transcranial color-coded duplex sonography.
Stroke; a journal of cerebral circulation 2005;36(12):2654-9.
2005: Jean Marie U-King-Im; William Hollingworth; Rikin A Trivedi; Justin J Cross; Nicholas J Higgins; Martin J Graves; Sergei Gutnikov; Peter J Kirkpatrick; Elizabeth A Warburton; Nagui M Antoun; Peter M Rothwell; Jonathan H Gillard
Cost-effectiveness of diagnostic strategies prior to carotid endarterectomy.
Annals of neurology 2005;58(4):506-15.
2005: Ming-Yuan Tseng; Marek Czosnyka; Hugh Richards; John D Pickard; Peter J Kirkpatrick
Effects of acute treatment with pravastatin on cerebral vasospasm, autoregulation, and delayed ischemic deficits after aneurysmal subarachnoid hemorrhage: a phase II randomized placebo-controlled trial.
Stroke; a journal of cerebral circulation 2005;36(8):1627-32.
2005: G Tipper; Jean Marie U-King-Im; Stephen Price; Rikin A Trivedi; Justin J Cross; Nicholas J Higgins; R Farmer; J Wat; Ramez W Kirollos; Peter J Kirkpatrick; Nagui M Antoun; Jonathan H Gillard
Detection and evaluation of intracranial aneurysms with 16-row multislice CT angiography.
Clinical radiology 2005;60(5):565-72.
2005: Pippa G Al-Rawi; David A Zygun; Ming-Yuan Tseng; Peter J Hutchinson; Basil F Matta; Peter J Kirkpatrick
Cerebral blood flow augmentation in patients with severe subarachnoid haemorrhage.
Acta neurochirurgica. Supplement 2005;95():123-7.
2005: Rupert Kett-White; Mark T O'Connell; Peter J Hutchinson; Pippa G Al-Rawi; Arun K Gupta; John D Pickard; Peter J Kirkpatrick
Extracellular amino acid changes in patients during reversible cerebral ischaemia.
Acta neurochirurgica. Supplement 2005;95():83-8.
2005: Rikin A Trivedi; Jean Marie U-King-Im; Martin J Graves; Jonathan Gillard; Peter J Kirkpatrick
Non-stenotic ruptured atherosclerotic plaque causing thrombo-embolic stroke.
Cerebrovascular diseases (Basel, Switzerland) 2005;20(1):53-5.
2005: Rikin A Trivedi; H A L Green; Jean Marie U-King-Im; Martin Graves; R Black; Peter J Kirkpatrick; P D Griffiths; Jonathan H Gillard
Cerebral haemodynamic disturbances in patients with moderate carotid artery stenosis.
European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery 2005;29(1):52-7.
2004: S J Buczacki; Peter J Kirkpatrick; Helen M Seeley; Peter J Hutchinson
Late epilepsy following open surgery for aneurysmal subarachnoid haemorrhage.
Journal of neurology, neurosurgery, and psychiatry 2004;75(11):1620-2.
2004: David A Zygun; Luzius A Steiner; Andrew J Johnston; Peter J Hutchinson; Pippa G Al-Rawi; Doris A Chatfield; Peter J Kirkpatrick; David K Menon; Arun K Gupta
Hyperglycemia and brain tissue pH after traumatic brain injury.
Neurosurgery 2004;55(4):877-81; discussion 882.
2004: Rikin A Trivedi; Jean Marie U-King-Im; Martin J Graves; Jo Horsley; Martin Goddard; Peter J Kirkpatrick; Jonathan H Gillard
MRI-derived measurements of fibrous-cap and lipid-core thickness: the potential for identifying vulnerable carotid plaques in vivo.
Neuroradiology 2004;46(9):738-43.
2004: Jean Marie U-King-Im; Rikin A Trivedi; Justin J Cross; Nicholas J Higgins; William Hollingworth; Martin Graves; Ilse Joubert; Peter J Kirkpatrick; Nagui M Antoun; Jonathan H Gillard
Measuring carotid stenosis on contrast-enhanced magnetic resonance angiography: diagnostic performance and reproducibility of 3 different methods.
Stroke; a journal of cerebral circulation 2004;35(9):2083-8.
2004: Rikin A Trivedi; Jean Marie U-King-Im; Martin J Graves; Jo Horsley; Martin Goddard; Peter J Kirkpatrick; Jonathan H Gillard
Multi-sequence in vivo MRI can quantify fibrous cap and lipid core components in human carotid atherosclerotic plaques.
European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery 2004;28(2):207-13.
2004: Rikin A Trivedi; Jean Marie U-King-Im; Martin J Graves; Peter J Kirkpatrick; Jonathan H Gillard
Noninvasive imaging of carotid plaque inflammation.
Neurology 2004;63(1):187-8.
2004: Pawan S Minhas; Piotr Smielewski; Peter J Kirkpatrick; John D Pickard; Marek Czosnyka
Pressure autoregulation and positron emission tomography-derived cerebral blood flow acetazolamide reactivity in patients with carotid artery stenosis.
Neurosurgery 2004;55(1):63-7; discussion 67-8.
2004: Rikin A Trivedi; Jean Marie U-King-Im; Martin J Graves; Justin J Cross; Jo Horsley; Martin J Goddard; Jeremy N Skepper; George Quartey; Elizabeth A Warburton; Ilse Joubert; Liqun Wang; Peter J Kirkpatrick; John Brown; Jonathan H Gillard
In vivo detection of macrophages in human carotid atheroma: temporal dependence of ultrasmall superparamagnetic particles of iron oxide-enhanced MRI.
Stroke; a journal of cerebral circulation 2004;35(7):1631-5.
2004: Jean Marie U-King-Im; Rikin A Trivedi; Evis Sala; Martin J Graves; Mathew Gaskarth; Nicholas J Higgins; Justin C Cross; William Hollingworth; Richard Coulden; Peter J Kirkpatrick; Nagui M Antoun; Jonathan H Gillard
Evaluation of carotid stenosis with axial high-resolution black-blood MR imaging.
European radiology 2004;14(7):1154-61.
2004: Arun K Gupta; David A Zygun; Andrew J Johnston; Luzius A Steiner; Pippa G Al-Rawi; Doris A Chatfield; Edna Shepherd; Peter J Kirkpatrick; Peter J Hutchinson; David K Menon
Extracellular Brain pH and Outcome following Severe Traumatic Brain Injury.
Journal of neurotrauma 2004;21(6):678-84.
2004: Jean Marie U-King-Im; Rikin A Trivedi; Martin J Graves; Nicholas J Higgins; Justin J Cross; Brian D M Tom; William Hollingworth; H Eales; Elizabeth A Warburton; Peter J Kirkpatrick; Nagui M Antoun; Jonathan H Gillard
Contrast-enhanced MR angiography for carotid disease: diagnostic and potential clinical impact.
Neurology 2004;62(8):1282-90.
2004: Peter J Hutchinson; Peter J Kirkpatrick
Decompressive craniectomy in head injury.
Current opinion in critical care 2004;10(2):101-4.
2004: Jean Marie U-King-Im; William Hollingworth; Rikin A Trivedi; Justin J Cross; Nicholas J Higgins; Martin J Graves; Peter J Kirkpatrick; Nagui M Antoun; Jonathan H Gillard
Contrast-enhanced MR angiography vs intra-arterial digital subtraction angiography for carotid imaging: activity-based cost analysis.
European radiology 2004;14(4):730-5.
2003: Keri L H Carpenter; Peter J Kirkpatrick; Peter L Weissberg; Iain R Challis; Ian F Dennis; Mark Freeman; Malcolm J Mitchinson
Oral alpha-tocopherol supplementation inhibits lipid oxidation in established human atherosclerotic lesions.
Free radical research 2003;37(11):1235-44.
2003: Carole L Turner; J N P Higgins; Peter J Kirkpatrick
Assessment of transcranial color-coded duplex sonography for the surveillance of intracranial aneurysms treated with Guglielmi detachable coils.
Neurosurgery 2003;53(4):866-71; discussion 871-2.
2003: Martin J Wilby; Melanie Sharp; Peter C Whitfield; Peter J Hutchinson; David K Menon; Peter J Kirkpatrick
Cost-effective outcome for treating poor-grade subarachnoid hemorrhage.
Stroke; a journal of cerebral circulation 2003;34(10):2508-11.
2003: Rikin A Trivedi; Peter J Kirkpatrick
Arteriovenous malformations of the cerebral circulation that rupture in pregnancy.
Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology 2003;23(5):484-9.
2003: I Gooskens; Eric A Schmidt; Marek Czosnyka; Stefan Piechnik; Piotr Smielewski; Peter J Kirkpatrick; John D Pickard
Pressure-autoregulation, CO2 reactivity and asymmetry of haemodynamic parameters in patients with carotid artery stenotic disease. A clinical appraisal.
Acta neurochirurgica 2003;145(7):527-32; discussion 532.
2003: Ming-Yuan Tseng; Pippa G Al-Rawi; John D Pickard; Frank A Rasulo; Peter J Kirkpatrick
Effect of hypertonic saline on cerebral blood flow in poor-grade patients with subarachnoid hemorrhage.
Stroke; a journal of cerebral circulation 2003;34(6):1389-96.
2003: Pawan S Minhas; David K Menon; Piotr Smielewski; Marek Czosnyka; Peter J Kirkpatrick; John C Clark; John D Pickard
Positron emission tomographic cerebral perfusion disturbances and transcranial Doppler findings among patients with neurological deterioration after subarachnoid hemorrhage.
Neurosurgery 2003;52(5):1017-22; discussion 1022-4.
2003: Carole L Turner; N Mendoza; R D Illingworth; Peter J Kirkpatrick
Measurement of pulse pressure profiles in patients with trigeminal neuralgia.
Journal of neurology, neurosurgery, and psychiatry 2003;74(4):533-5.
2002: Peter J Kirkpatrick
Subarachnoid haemorrhage and intracranial aneurysms: what neurologists need to know.
Journal of neurology, neurosurgery, and psychiatry 2002;73 Suppl 1():i28-33.
2002: Peter J Hutchinson; Peter J Kirkpatrick
Acute head injury for the neurologist.
Journal of neurology, neurosurgery, and psychiatry 2002;73 Suppl 1():i3-7.
2002: Rupert Kett-White; Peter J Hutchinson; Pippa G Al-Rawi; Marek Czosnyka; Arun K Gupta; John D Pickard; Peter J Kirkpatrick
Cerebral oxygen and microdialysis monitoring during aneurysm surgery: effects of blood pressure, cerebrospinal fluid drainage, and temporary clipping on infarction.
Journal of neurosurgery 2002;96(6):1013-9.
2002: Peter J Hutchinson; Arun K Gupta; Tim Fryer; Pippa G Al-Rawi; Doris A Chatfield; Jonathan P Coles; Mark T O'Connell; Rupert Kett-White; Pawan S Minhas; Franklin I Aigbirhio; John C Clark; Peter J Kirkpatrick; David K Menon; John D Pickard
Correlation between cerebral blood flow, substrate delivery, and metabolism in head injury: a combined microdialysis and triple oxygen positron emission tomography study.
Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 2002;22(6):735-45.
2002: Rupert Kett-White; Peter J Hutchinson; Pippa G Al-Rawi; Arun K Gupta; John D Pickard; Peter J Kirkpatrick
Adverse cerebral events detected after subarachnoid hemorrhage using brain oxygen and microdialysis probes.
Neurosurgery 2002;50(6):1213-21; discussion 1221-2.
2002: Peter J Hutchinson; Mark T O'Connell; Peter J Kirkpatrick; John D Pickard
How can we measure substrate, metabolite and neurotransmitter concentrations in the human brain?
Physiological measurement 2002;23(2):R75-109.
2002: Hiren C Patel; David K Menon; Susan Tebbs; Rebecca Hawker; Peter J Hutchinson; Peter J Kirkpatrick
Specialist neurocritical care and outcome from head injury.
Intensive care medicine 2002;28(5):547-53.
2002: Rikin A Trivedi; C Watts; Peter J Kirkpatrick; Jonathan H Gillard
Multiple cerebral aneurysms and the Diamond-Blackfan syndrome.
Journal of neurology, neurosurgery, and psychiatry 2002;72(5):678-9.
2002: N Ross; Peter J Hutchinson; Helen M Seeley; Peter J Kirkpatrick
Timing of surgery for supratentorial aneurysmal subarachnoid haemorrhage: report of a prospective study.
Journal of neurology, neurosurgery, and psychiatry 2002;72(4):480-4.
2002: Peter J Hutchinson; Mark T O'Connell; Jonathan P Coles; Doris A Chatfield; Martin R Coleman; Pippa G Al-Rawi; C R Kett-White; Arun K Gupta; David K Menon; Simon Boniface; M Heazell; Peter J Kirkpatrick; John D Pickard
Investigation of the effect of chlormethiazole on cerebral chemistry in neurosurgical patients: a combined study of microdialysis and a neuroprotective agent.
British journal of clinical pharmacology 2002;53(3):275-83.
2002: Arun K Gupta; Pippa G Al-Rawi; Peter J Hutchinson; Peter J Kirkpatrick
Effect of hypothermia on brain tissue oxygenation in patients with severe head injury.
British journal of anaesthesia 2002;88(2):188-92.
2002: Arun K Gupta; Peter J Hutchinson; Tim Fryer; Pippa G Al-Rawi; Dot A Parry; Pawan S Minhas; Rupert Kett-White; Peter J Kirkpatrick; Julian C Mathews; Stephen P M J Downey; Franklin I Aigbirhio; John Clark; John D Pickard; David K Menon
Measurement of brain tissue oxygenation performed using positron emission tomography scanning to validate a novel monitoring method.
Journal of neurosurgery 2002;96(2):263-8.
2002: Rupert Kett-White; Peter J Hutchinson; Pippa G Al-Rawi; Arun K Gupta; Mark T O'Connell; John D Pickard; Peter J Kirkpatrick
Extracellular lactate/pyruvate and glutamate changes in patients during per-operative episodes of cerebral ischaemia.
Acta neurochirurgica. Supplement 2002;81():363-5.
2002: Peter J Hutchinson; Mark T O'Connell; Pippa G Al-Rawi; Rupert Kett-White; Arun K Gupta; Peter J Kirkpatrick; John D Pickard
Clinical cerebral microdialysis--determining the true extracellular concentration.
Acta neurochirurgica. Supplement 2002;81():359-62.
2002: Rupert Kett-White; Peter J Hutchinson; Marek Czosnyka; Pippa G Al-Rawi; A Gupta; John D Pickard; Peter J Kirkpatrick
Effects of variation in cerebral haemodynamics during aneurysm surgery on brain tissue oxygen and metabolism.
Acta neurochirurgica. Supplement 2002;81():327-9.
2002: Rupert Kett-White; Peter J Hutchinson; Marek Czosnyka; Simon Boniface; John D Pickard; Peter J Kirkpatrick
Multi-modal monitoring of acute brain injury.
Advances and technical standards in neurosurgery 2002;27():87-134.
2002: Peter J Hutchinson; Mark T O'Connell; Pippa G Al-Rawi; C R Kett-White; Arun K Gupta; Lynn Maskell; John D Pickard; Peter J Kirkpatrick
Increases in GABA concentrations during cerebral ischaemia: a microdialysis study of extracellular amino acids.
Journal of neurology, neurosurgery, and psychiatry 2002;72(1):99-105.
2001: P C Whitfield; H Patel; P J Hutchinson; M Czosnyka; D Parry; D Menon; John D Pickard; Peter J Kirkpatrick
Bifrontal decompressive craniectomy in the management of posttraumatic intracranial hypertension.
British journal of neurosurgery 2001;15(6):500-7.
2001: Carole L Turner; Susan Tebbs; Piotr Smielewski; Peter J Kirkpatrick
The influence of hemodynamic stress factors on intracranial aneurysm formation.
Journal of neurosurgery 2001;95(5):764-70.
2001: Pippa G Al-Rawi; Piotr Smielewski; Peter J Kirkpatrick
Evaluation of a near-infrared spectrometer (NIRO 300) for the detection of intracranial oxygenation changes in the adult head.
Stroke; a journal of cerebral circulation 2001;32(11):2492-500.
2000: JM Lam; Piotr Smielewski; Pippa G Al-Rawi; P Griffiths; A L Yu; John D Pickard; Peter J Kirkpatrick
Prediction of cerebral ischaemia during carotid endarterectomy with preoperative CO2-reactivity studies and angiography.
British journal of neurosurgery 2000;14(5):441-8.
2000: JM Lam; Piotr Smielewski; Marek Czosnyka; John D Pickard; Peter J Kirkpatrick
Predicting delayed ischemic deficits after aneurysmal subarachnoid hemorrhage using a transient hyperemic response test of cerebral autoregulation.
Neurosurgery 2000;47(4):819-25; discussions 825-6.
2000: N Mavaddat; Peter J Kirkpatrick; Robert D Rogers; Barbara J Sahakian
Deficits in decision-making in patients with aneurysms of the anterior communicating artery.
Brain : a journal of neurology 2000;123 ( Pt 10)():2109-17.
2000: Peter J Hutchinson; Mark T O'Connell; Pippa G Al-Rawi; Lynn Maskell; Rupert Kett-White; Arun K Gupta; Hugh K Richards; DB Hutchinson; Peter J Kirkpatrick; John D Pickard
Clinical cerebral microdialysis: a methodological study.
Journal of neurosurgery 2000;93(1):37-43.
2000: Peter J Hutchinson; Dominic M Power; P Tripathi; Peter J Kirkpatrick
Outcome from poor grade aneurysmal subarachnoid haemorrhage--which poor grade subarachnoid haemorrhage patients benefit from aneurysm clipping?
British journal of neurosurgery 2000;14(2):105-9.
2000: John D Pickard; Peter J Kirkpatrick; T Melsen; RB Andreasen; Leslie Gelling; Tim D Fryer; J Matthews; Pawan S Minhas; Peter J Hutchinson; David Menon; Stephen P M J Downey; IV Kendall; J Clark; T Adrian Carpenter; E Williams; L Persson
Potential role of NovoSeven in the prevention of rebleeding following aneurysmal subarachnoid haemorrhage.
Blood coagulation & fibrinolysis : an international journal in haemostasis and thrombosis 2000;11 Suppl 1():S117-20.
2000: Carole L Turner; Peter J Kirkpatrick
Detection of intracranial aneurysms with unenhanced and echo contrast enhanced transcranial power Doppler.
Journal of neurology, neurosurgery, and psychiatry 2000;68(4):489-95.
2000: Peter J Hutchinson; DB Hutchinson; R H Barr; F Burgess; Peter J Kirkpatrick; John D Pickard
A new cranial access device for cerebral monitoring.
British journal of neurosurgery 2000;14(1):46-8.
2000: Marek Czosnyka; Piotr Smielewski; Stefan Piechnik; Eric A Schmidt; Helen M Seeley; Pippa G Al-Rawi; Basil F Matta; Peter J Kirkpatrick; John D Pickard
Continuous assessment of cerebral autoregulation--clinical verification of the method in head injured patients.
Acta neurochirurgica. Supplement 2000;76():483-4.
2000: Peter J Hutchinson; Pippa G Al-Rawi; Mark T O'Connell; Arun K Gupta; Lynn Maskell; DB Hutchinson; John D Pickard; Peter J Kirkpatrick
On-line monitoring of substrate delivery and brain metabolism in head injury.
Acta neurochirurgica. Supplement 2000;76():431-5.
2000: Peter J Hutchinson; Pippa G Al-Rawi; Mark T O'Connell; Arun K Gupta; Lynn Maskell; DB Hutchinson; John D Pickard; Peter J Kirkpatrick
Head injury monitoring using cerebral microdialysis and Paratrend multiparameter sensors.
Zentralblatt für Neurochirurgie 2000;61(2):88-94.
2000: Pippa G Al-Rawi; Peter J Hutchinson; Arun K Gupta; Stefan Piechnik; John D Pickard; Peter J Kirkpatrick
Multiparameter brain tissue monitoring--correlation between parameters and identification of CPP thresholds.
Zentralblatt für Neurochirurgie 2000;61(2):74-9.
2000: Peter J Hutchinson; Pippa G Al-Rawi; Mark T O'Connell; Arun K Gupta; John D Pickard; Peter J Kirkpatrick
Biochemical changes related to hypoxia during cerebral aneurysm surgery: combined microdialysis and tissue oxygen monitoring: case report.
Neurosurgery 2000;46(1):201-5; discussion 205-6.
1999: Jonathan H Gillard; C R Hardingham; Nagui M Antoun; CE Freer; Peter J Kirkpatrick
Evaluation of carotid endarterectomy with sequential MR perfusion imaging: a preliminary 12-month follow up.
Clinical radiology 1999;54(12):798-803.
1999: Marek Czosnyka; Piotr Smielewski; Stefan Piechnik; Eric A Schmidt; Pippa G Al-Rawi; Peter J Kirkpatrick; John D Pickard
Hemodynamic characterization of intracranial pressure plateau waves in head-injury patients.
Journal of neurosurgery 1999;91(1):11-9.
1999: M C Patel; J N P Higgins; Peter J Kirkpatrick
Endarterectomy of an Occluded ICA: Short Segment Occlusion with Distal Patency Maintained by an Aberrant Ascending Pharyngeal Artery.
Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences 1999;5(2):157-9.
1999: Peter J Hutchinson; Pippa G Al-Rawi; Mark T O'Connell; Arun K Gupta; Lynn Maskell; DB Hutchinson; John D Pickard; Peter J Kirkpatrick
Monitoring of brain metabolism during aneurysm surgery using microdialysis and brain multiparameter sensors.
Neurological research 1999;21(4):352-8.
1999: Marek Czosnyka; Piotr Smielewski; Stefan Piechnik; Pippa G Al-Rawi; Peter J Kirkpatrick; Basil F Matta; John D Pickard
Critical closing pressure in cerebrovascular circulation.
Journal of neurology, neurosurgery, and psychiatry 1999;66(5):606-11.
1999: Peter J Kirkpatrick
Time to reconsider treatment options for intracranial aneurysms.
Lancet 1999;353(9157):942-3.
1999: Arun K Gupta; Peter J Hutchinson; Pippa G Al-Rawi; S Gupta; M Swart; Peter J Kirkpatrick; David K Menon; Avijit Kumar Datta
Measuring brain tissue oxygenation compared with jugular venous oxygen saturation for monitoring cerebral oxygenation after traumatic brain injury.
Anesthesia and analgesia 1999;88(3):549-53.
1998: Jonathan H Gillard; C R Hardingham; Peter J Kirkpatrick; Nagui M Antoun; CE Freer; P D Griffiths
Evaluation of carotid endarterectomy with sequential MR perfusion imaging: a preliminary report.
AJNR. American journal of neuroradiology 1998;19(9):1747-52.
1998: Marek Czosnyka; Basil F Matta; Piotr Smielewski; Peter J Kirkpatrick; John D Pickard
Cerebral perfusion pressure in head-injured patients: a noninvasive assessment using transcranial Doppler ultrasonography.
Journal of neurosurgery 1998;88(5):802-8.
1998: Peter J Hutchinson; Peter J Kirkpatrick; J Addison; S Jackson; John D Pickard
The management of minor traumatic brain injury.
Journal of accident & emergency medicine 1998;15(2):84-8.
1998: Peter J Hutchinson; Helen M Seeley; Peter J Kirkpatrick
Factors implicated in deaths from subarachnoid haemorrhage: are they avoidable?
British journal of neurosurgery 1998;12(1):37-40.
1998: Pippa G Al-Rawi; Piotr Smielewski; Peter J Kirkpatrick
Preliminary evaluation of a prototype spatially resolved spectrometer.
Acta neurochirurgica. Supplement 1998;71():255-7.
1998: Peter J Kirkpatrick; Piotr Smielewski; Pippa G Al-Rawi; M Czosnyka
Resolving extra- and intracranial signal changes during adult near infrared spectroscopy.
Neurological research 1998;20 Suppl 1():S19-22.
1997: Peter J Kirkpatrick
Use of near-infrared spectroscopy in the adult.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences 1997;352(1354):701-5.
1997: JM Lam; Piotr Smielewski; Pippa G Al-Rawi; P Griffiths; John D Pickard; Peter J Kirkpatrick
Internal and external carotid contributions to near-infrared spectroscopy during carotid endarterectomy.
Stroke; a journal of cerebral circulation 1997;28(5):906-11.
1997: Arun K Gupta; David K Menon; Marek Czosnyka; Piotr Smielewski; Peter J Kirkpatrick; J G Jones
Non-invasive measurement of cerebral blood volume in volunteers.
British journal of anaesthesia 1997;78(1):39-43.