Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Michael Gilvarry"'
Autor:
Mahmood Mirza, Katie Kummer, Jillienne Touchette, Ray McCarthy, Ansaar Rai, Patrick Brouwer, Michael Gilvarry
Publikováno v:
Stroke: Vascular and Interventional Neurology, Vol 4, Iss 4 (2024)
Background In vitro experiments are critical for understanding the impact of medical devices and techniques on blood vessels and blood flow. However, their interpretation is often limited by anatomical models’ inability to capture the wide range of
Externí odkaz:
https://doaj.org/article/dac767b6a3434cc4b82fb176255df170
Autor:
Rosanna Rossi, Duaa Jabrah, Andrew Douglas, James Prendergast, Abhay Pandit, Michael Gilvarry, Ray McCarthy, Petra Redfors, Annika Nordanstig, Turgut Tatlisumak, Erik Ceder, Dennis Dunker, Jeanette Carlqvist, István Szikora, Georgios Tsivgoulis, Klearchos Psychogios, John Thornton, Alexandros Rentzos, Katarina Jood, Jesus Juega, Karen M. Doyle
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 5, p 2999 (2024)
The need for biomarkers for acute ischemic stroke (AIS) to understand the mechanisms implicated in pathological clot formation is critical. The levels of the brain natriuretic peptides known as brain natriuretic peptide (BNP) and NT-proBNP have been
Externí odkaz:
https://doaj.org/article/5fd8983991c7450495585aaa2fa44233
Autor:
Rosanna Rossi, Andrew Douglas, Sara Molina Gil, Duaa Jabrah, Abhay Pandit, Michael Gilvarry, Ray McCarthy, James Prendergast, Katarina Jood, Petra Redfors, Annika Nordanstig, Erik Ceder, Dennis Dunker, Jeanette Carlqvist, István Szikora, John Thornton, Georgios Tsivgoulis, Klearchos Psychogios, Turgut Tatlisumak, Alexandros Rentzos, Karen M. Doyle
Publikováno v:
Frontiers in Neurology, Vol 13 (2023)
Background and purposePost-thrombectomy intracranial hemorrhages (PTIH) are dangerous complications of acute ischemic stroke (AIS) following mechanical thrombectomy. We aimed to investigate if S100b levels in AIS clots removed by mechanical thrombect
Externí odkaz:
https://doaj.org/article/eded2ddca4e044a7834f1ffab40421a3
Publikováno v:
Frontiers in Medical Technology, Vol 4 (2022)
In-vitro neurovascular models of large vessel occlusions (LVOs) causing acute ischemic stroke (AIS) are used extensively for pre-clinical testing of new treatment devices. They enable physicians and engineers to examine device performance and the res
Externí odkaz:
https://doaj.org/article/f06f741f3c124e838638969513412681
Autor:
Rosanna Rossi, Oana Madalina Mereuta, Mariel Barbachan e Silva, Sara Molina Gil, Andrew Douglas, Abhay Pandit, Michael Gilvarry, Ray McCarthy, Shane O'Connell, Ciara Tierney, Klearchos Psychogios, Georgios Tsivgoulis, István Szikora, Turgut Tatlisumak, Alexandros Rentzos, John Thornton, Pilib Ó Broin, Karen M. Doyle
Publikováno v:
Frontiers in Neurology, Vol 13 (2022)
Background and AimsBesides the crucial role in the treatment of acute ischemic stroke (AIS), mechanical thrombectomy represents a unique opportunity for researchers to study the retrieved clots, with the possibility of unveiling biological patterns l
Externí odkaz:
https://doaj.org/article/0c1d9f9774fd4b6b982886a6547810e3
Autor:
Seán Fitzgerald, Shunli Wang, Daying Dai, Dennis H Murphree, Abhay Pandit, Andrew Douglas, Asim Rizvi, Ramanathan Kadirvel, Michael Gilvarry, Ray McCarthy, Manuel Stritt, Matthew J Gounis, Waleed Brinjikji, David F Kallmes, Karen M Doyle
Publikováno v:
PLoS ONE, Vol 14, Iss 12, p e0225841 (2019)
Our aim was to assess the utility of a novel machine learning software (Orbit Image Analysis) in the histological quantification of acute ischemic stroke (AIS) clots. We analyzed 50 AIS blood clots retrieved using mechanical thrombectomy procedures.
Externí odkaz:
https://doaj.org/article/4a0cf10fd7234cfbbf1165ef64176f27
Autor:
M. Mirza, Patrick Delassus, Liam Morris, Joaquin Penide, Pasquale Mordasini, Ray McCarthy, Michael Gilvarry, Jens Fiehler
Publikováno v:
Clinical Neuroradiology. 32:5-12
PURPOSE In acute ischemic stroke for large vessel occlusions, delayed or failed access to intracranial occlusions has a��negative impact on procedural and clinical outcomes. The aim of this review is to identify and quantify access failures and c
Autor:
Alan O'Hare, Sara Molina, Jeanette Carlqvist, Klearchos Psychogios, Dennis Dunker, Ágnes Vadász, Georgios Magoufis, Annika Nordanstig, Seán Fitzgerald, Ray McCarthy, Karen M. Doyle, Michael Gilvarry, Rosanna Rossi, Ciara Tierney, Katarina Jood, Alexandros Rentzos, John Thornton, István Szikora, Erik Ceder, Andrew Douglas, Petra Redfors, Sarah Power, Turgut Tatlisumak, Paul Brennan, Abhay Pandit, András Nagy, Oana Madalina Mereuta, Georgios Tsivgoulis
Publikováno v:
Journal of Neurology. 269:1913-1920
Background and purpose There is still much debate whether bridging-therapy [intravenous thrombolysis (IVT) prior to mechanical thrombectomy (MT)] might be beneficial compared to MT alone. We investigated the effect of IVT on size and histological com
Autor:
John Thornton, David F. Kallmes, Seán Fitzgerald, Paul Brennan, Alexandros Rentzos, Rosanna Rossi, Ray McCarthy, Georgios Magoufis, Alan O'Hare, András Nagy, Abhay Pandit, Turgut Tatlisumak, Ágnes Vadász, Waleed Brinjikji, István Szikora, Katarina Jood, Adaobi Okolo, Petra Redfors, Sarah Power, Sara Molina Gil, Karen M. Doyle, Oana Madalina Mereuta, Georgios Tsivgoulis, Erik Ceder, Andrew Douglas, Niclas Dehlfors, Jack Alderson, Michael Gilvarry, Klearchos Psychogios, Dennis Dunker, Annika Nordanstig, Duaa Jabrah
Publikováno v:
Journal of Neurointerventional Surgery
BackgroundInitial studies investigating correlations between stroke etiology and clot composition are conflicting and do not account for clot size as determined by area. Radiological studies have shown that cardioembolic strokes are associated with s
Autor:
Sean O'Leary, Rosanna Rossi, Seán Fitzgerald, John Thornton, Mikael Jerndal, Margareta Abrahamsson, István Szikora, David F. Kallmes, Karen M. Doyle, Alexandros Rentzos, Turgut Tatlisumak, Sarah Power, Paul Brennan, Alan O'Hare, Abhay Pandit, Andrew Douglas, Niclas Dehlfors, Waleed Brinjikji, Oana Madalina Mereuta, Ray McCarthy, Emma Griffin, Lukas Holmegaard, Michael Gilvarry
Publikováno v:
Journal of NeuroInterventional Surgery. 12:557-562
Background and aimsPlatelets and von Willebrand factor (vWF) are key factors in thrombosis and thus are likely key components of acute ischemic stroke (AIS) emboli. We aimed to characterize platelet and vWF levels in AIS emboli and to assess associat