Zobrazeno 1 - 10 of 75 pro vyhledávání: '"Graeme L. Hickey"'
1
Akademický článek
A re-examination of the SPYRAL HTN-OFF MED Pivotal trial with respect to the underlying model assumptions
Autor: Michael Böhm, Martin Fahy, Graeme L. Hickey, Stuart Pocock, Sandeep Brar, Vanessa DeBruin, Michael A. Weber, Felix Mahfoud, David E. Kandzari
Publikováno v: Contemporary Clinical Trials Communications, Vol 23, Iss , Pp 100818- (2021)
Background: The SPYRAL HTN-OFF MED Pivotal trial demonstrated that RDN was efficacious compared to a sham control. The underlying model was an extension of the analysis of covariance (ANCOVA) model, adjusted for baseline blood pressure (BP), and allo
Externí odkaz: https://doaj.org/article/5505195d4541437394f38f966b687f36
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2
Akademický článek
joineRML: a joint model and software package for time-to-event and multivariate longitudinal outcomes
Autor: Graeme L. Hickey, Pete Philipson, Andrea Jorgensen, Ruwanthi Kolamunnage-Dona
Publikováno v: BMC Medical Research Methodology, Vol 18, Iss 1, Pp 1-14 (2018)
Abstract Background Joint modelling of longitudinal and time-to-event outcomes has received considerable attention over recent years. Commensurate with this has been a rise in statistical software options for fitting these models. However, these tool
Externí odkaz: https://doaj.org/article/10626952332e49cb95a61c6b294690fa
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3
Akademický článek
Lower Blood Pressure After Transcatheter or Surgical Aortic Valve Replacement is Associated with Increased Mortality
Autor: Brian R. Lindman, Kashish Goel, Javier Bermejo, Joshua Beckman, Jared O'Leary, Colin M. Barker, Clayton Kaiser, João L. Cavalcante, Sammy Elmariah, Jian Huang, Graeme L. Hickey, David H. Adams, Jeffrey J. Popma, Michael J. Reardon
Publikováno v: Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, Vol 8, Iss 21 (2019)
Background Blood pressure (BP) guidelines for patients with aortic stenosis or a history of aortic stenosis treated with aortic valve replacement (AVR) match those in the general population, but this extrapolation may not be warranted. Methods and Re
Externí odkaz: https://doaj.org/article/ea57cd6e0e8a4437bdec0c10f48f9684
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4
Akademický článek
Joint modelling of time-to-event and multivariate longitudinal outcomes: recent developments and issues
Autor: Graeme L. Hickey, Pete Philipson, Andrea Jorgensen, Ruwanthi Kolamunnage-Dona
Publikováno v: BMC Medical Research Methodology, Vol 16, Iss 1, Pp 1-15 (2016)
Abstract Background Available methods for the joint modelling of longitudinal and time-to-event outcomes have typically only allowed for a single longitudinal outcome and a solitary event time. In practice, clinical studies are likely to record multi
Externí odkaz: https://doaj.org/article/429170373d2646f38fed9f0b952d1e66
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5
A pragmatic approach for dynamically incorporating predicate device data in prospective diagnostic test studies
Autor: Graeme L. Hickey, Valentin Parvu, Yongqiang Zhang, Charles K. Cooper, Ying Wan
Publikováno v: Journal of Biopharmaceutical Statistics. 33:77-89
Clinical studies are generally required to characterize the accuracy of new diagnostic tests. In some cases, historical data are available from a predicate device, which is directly relevant to the new test. If this data can be appropriately incorpor
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::787ee412cce98544e23273283ab4e319
https://doi.org/10.1080/10543406.2022.2080690
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6
Prioritised endpoints for device-based hypertension trials: the win ratio methodology
Autor: Michael Weber, Stuart J. Pocock, Michael Böhm, David E. Kandzari, Giuseppina Lamberti, Felix Mahfoud, Sidney Cohen, Graeme L. Hickey, Martin Fahy
Publikováno v: EuroIntervention. 16:e1496-e1502
AIMS Multiple endpoints with varying clinical relevance are available to establish the efficacy of device-based treatments. Given the variance among blood pressure measures and medication changes in hypertension trials, we performed a win ratio analy
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6f8b3e9574baabb48c6ee235491d814
https://doi.org/10.4244/eij-d-20-01090
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7
Review and meta-analysis of renal artery damage following percutaneous renal denervation with radiofrequency renal artery ablation
Autor: Douglas A. Hettrick, Raymond R. Townsend, Andrew S.P. Sharp, Graeme L. Hickey, Peter J. Blankenstijn, Giuseppe Mancia, Michael Böhm, Joachim Weil, Antony Walton
Publikováno v: EuroIntervention. 16:89-96
Aims We aimed to estimate the rate of renal artery adverse events following renal denervation with the most commonly applied radiofrequency catheter system based on a comprehensive review of published reports. Methods and results We reviewed 50 publi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5daa7d6f8dc3a5a6be910ac08a4e5a9f
https://doi.org/10.4244/eij-d-19-00902
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8
The fallacy of indexed effective orifice area charts to predict prosthesis–patient mismatch after prosthesis implantation
Autor: Michael G. Moront, Robert J.M. Klautz, Neil J. Weissman, Michael J. Reardon, Rob A.F. De Lind Van Wijngaarden, Joseph F. Sabik, Stuart J. Head, Graeme L. Hickey, Vivek Rao, Arie Pieter Kappetein, Michiel D. Vriesendorp
Publikováno v: European Heart Journal Cardiovascular Imaging
European Heart Journal-Cardiovascular Imaging, 21(10), 1116-1122. OXFORD UNIV PRESS
European heart journal. Cardiovascular Imaging, 21(10), 1116-1122. Oxford University Press
Aims Indexed effective orifice area (EOAi) charts are used to determine the likelihood of prosthesis–patient mismatch (PPM) after aortic valve replacement (AVR). The aim of this study is to validate whether these EOAi charts, based on echocardiogra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd22cda77915f108d376de2fa4ea2914
http://europepmc.org/articles/PMC7971169
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10
Statistical Primer: Checking Model Assumptions With Regression Diagnostics
Autor: Friedhelm Beyersdorf, Johanna J.M. Takkenberg, Evangelos Kontopantelis, Graeme L. Hickey
Publikováno v: Interactive Cardiovascular and Thoracic Surgery, 28(1), 1-8. Oxford University Press
Hickey, G L, Kontopantelis, E, Takkenberg, J J M & Beyersdorf, F 2018, ' Statistical primer : checking model assumptions with regression diagnostics ', Interactive cardiovascular and thoracic surgery . https://doi.org/10.1093/icvts/ivy207
Regression modelling is an important statistical tool frequently utilized by cardiothoracic surgeons. However, these models-including linear, logistic and Cox proportional hazards regression-rely on certain assumptions. If these assumptions are viola
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d1a6f1da566d9586b510e0871b63e0d
https://pure.eur.nl/en/publications/1865b372-4c80-446e-93ed-e73447243a62
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