Search Results - "Grayson, D. A."

National risk prediction model for elective abdominal aortic aneurysm repair by Grant, S. W., Hickey, G. L., Grayson, A. D., Mitchell, D. C., McCollum, C. N.

“…Background Mortality results for elective abdominal aortic aneurysm (AAA) repair are published by the Vascular Society of Great Britain and Ireland. These…”
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Evaluation of five risk prediction models for elective abdominal aortic aneurysm repair using the UK National Vascular Database by Grant, S. W., Grayson, A. D., Mitchell, D. C., McCollum, C. N.

“…Background: There is no consensus on the best risk prediction model for mortality following elective abdominal aortic aneurysm (AAA) repair. The objective was…”
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The logistic EuroSCORE in cardiac surgery: how well does it predict operative risk? by Bhatti, F, Grayson, A D, Grotte, G, Fabri, B M, Au, J, Jones, M, Bridgewater, B

“…Objectives: To study the ability of the logistic EuroSCORE to predict operative risk in contemporary cardiac surgery. Design: Retrospective analysis of…”
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Logistic risk model for mortality following elective abdominal aortic aneurysm repair by Grant, S. W., Grayson, A. D., Purkayastha, D., Wilson, S. D., McCollum, C.

“…Background: The aim was to develop a multivariable risk prediction model for 30‐day mortality following elective abdominal aortic aneurysm (AAA) repair…”
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What is the impact of providing a transcatheter aortic valve implantation service on conventional aortic valve surgical activity: patient risk factors and outcomes in the first 2 years by Grant, S W, Devbhandari, M P, Grayson, A D, Dimarakis, I, Kadir, I, Saravanan, D M T, Levy, R D, Ray, S G, Bridgewater, B

“…To assess the impact of introducing a transcatheter aortic valve implantation (TAVI) service on aortic valve surgical activity and outcomes. A retrospective…”
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What is the impact of endoscopic vein harvesting on clinical outcomes following coronary artery bypass graft surgery? by Grant, S W, Grayson, A D, Zacharias, J, Dalrymple-Hay, M J R, Waterworth, P D, Bridgewater, B

“…Objective Endoscopic vein harvesting (EVH) is increasingly used as an alternative to open vein harvesting (OVH) for coronary artery bypass graft (CABG)…”
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Gait slowing as a predictor of incident dementia: 6-year longitudinal data from the Sydney Older Persons Study by Waite, L.M., Grayson, D.A., Piguet, O., Creasey, H., Bennett, H.P., Broe, G.A.

“…Current definitions for the preclinical phase of dementia focus predominantly on cognitive measures, with particular emphasis on memory and the prediction of…”
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Cost effectiveness of drug eluting coronary artery stenting in a UK setting: cost–utility study by Bagust, A, Grayson, A D, Palmer, N D, Perry, R A, Walley, T

“…Objective: To assess the cost effectiveness of drug eluting stents (DES) compared with conventional stents for treatment of symptomatic coronary artery disease…”
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Multivariate prediction of major adverse cardiac events after 9914 percutaneous coronary interventions in the north west of England by Grayson, A D, Moore, R K, Jackson, M, Rathore, S, Sastry, S, Gray, T P, Schofield, I, Chauhan, A, Ordoubadi, F F, Prendergast, B, Stables, R H

“…Objective: To develop a multivariate prediction model for major adverse cardiac events (MACE) after percutaneous coronary interventions (PCIs) by using the…”
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Does the choice of risk-adjustment model influence the outcome of surgeon-specific mortality analysis? A retrospective analysis of 14,637 patients under 31 surgeons by Grant, S W, Grayson, A D, Jackson, M, Au, J, Fabri, B M, Grotte, G, Jones, M, Bridgewater, B

“…To compare implications of using the logistic EuroSCORE and a locally derived model when analysing individual surgeon mortality outcomes. Retrospective…”
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Repair of post-infarct ventricular septal defect with or without coronary artery bypass grafting in the northwest of England: a 5-year multi-institutional experience by Barker, T.A., Ramnarine, I.R., Woo, E.B., Grayson, A.D., Au, J., Fabri, B.M., Bridgewater, B., Grotte, G.J.

“…Objective: To present the 5-year experience of the northwest of England's surgical repair of post myocardial infarction (MI) ventricular septal defects (VSD)…”
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Preclinical syndromes predict dementia: the Sydney older persons study by Waite, L M, Broe, G A, Grayson, D A, Creasey, H

“…OBJECTIVES To identify if preclinical syndromes for Alzheimer's disease, vascular dementia, and Parkinson's disease and related dementias exist. Identification…”
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Item bias in the Center for Epidemiologic Studies Depression Scale : Effects of physical disorders and disability in an elderly community sample by GRAYSON, D. A, MACKINNON, A, JORM, A. F, CREASEY, H, BROE, G. A

“…The Center for Epidemiologic Studies Depression Scale (CES-D) is frequently used in studies of elderly individuals. One controversy regarding its use turns on…”
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The effect off-pump coronary artery bypass surgery on in-hospital mortality and morbidity by Patel, N.C., Grayson, A.D., Jackson, M., Au, J., Yonan, N., Hasan, R., Fabri, B.M.

“…Objective: Off-pump coronary artery bypass (OPCAB) surgery is being increasingly reported to show better outcomes compared to conventional on bypass grafting…”
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Effect of training on patient outcomes following lobectomy by Chaudhuri, N, Grayson, A D, Grainger, R, Mediratta, N K, Carr, M H, Soorae, A S, Page, R D

“…Background: Little is known about the effect of surgical training on outcomes in thoracic surgery. The impact of surgeon training on outcomes following lung…”
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Hippocampal size and memory function in the ninth and tenth decades of life: the Sydney Older Persons Study by Lye, T C, Piguet, O, Grayson, D A, Creasey, H, Ridley, L J, Bennett, H P, Broe, G A

“…Objectives: The purpose of this study was to define magnetic resonance imaging (MRI) correlates of normal brain ageing, with the specific objective of…”
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Predicting memory performance in normal ageing using different measures of hippocampal size by LYE, T. C, GRAYSON, D. A, CREASEY, H, PIGUET, O, BENNETT, H. P, RIDLEY, L. J, KRIL, J. J, BROE, G. A

“…A number of different methods have been employed to correct hippocampal volumes for individual variation in head size. Researchers have previously used…”
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A survey of current myocardial protection practices during coronary artery bypass grafting by Karthik, S, Grayson, A D, Oo, A Y, Fabri, B M

“…To identify current myocardial protection strategies for coronary artery bypass grafting (CABG) across the UK and Ireland. A questionnaire survey of 15…”
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Health habits and risk of cognitive impairment and dementia in old age: a prospective study on the effects of exercise, smoking and alcohol consumption by Broe, G A, Creasey, H, Jorm, A F, Bennett, H P, Casey, B, Waite, L M, Grayson, D A, Cullen, J

“…Previous research has yielded inconsistent results on the effects of exercise, smoking and alcohol use on cognitive impairment and dementia in old age. We…”
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Monitoring blood transfusion in patients undergoing coronary artery bypass grafting: an audit methodology by Grayson, A. D., Jackson, M., Desmond, M. J.

“…Background and Objectives The purpose of this work was to describe the methodology used to build a transfusion database that allows continuous audit of…”
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