Results 41 to 50 of about 4,677 (228)

Angiographic CT with intravenous administration of contrast medium is a noninvasive option for follow-up after intracranial stenting [PDF]

, 2008
Intracranial angioplasty and stenting (ICAS) is a therapeutic option in symptomatic intracranial atherosclerotic disease. Adequate follow-up examination is necessary to exclude in-stent restenosis.
Jan-Hendrik Buhk, Paul Lingor, Michael Knauth   +2 more
core   +1 more source

Catheter-induced anaphylaxis and determination of the causative catheter in a patient undergoing neuroendovascular surgery: a case report

JA Clinical Reports, 2021
Background Anaphylaxis caused by a catheter itself used for endovascular surgery is rare, and a method for detection of a causative catheter has not been established.
Yuki Sugiyama, Kaori Numata, Natsuko Watanabe, Masatoshi Urasawa, Toru Murakami, Ikuko Murakami, Jun-Ichi Koyama, Mikito Kawamata   +7 more
doaj   +1 more source

An enhanced cerebral recovery index for coma prognostication following cardiac arrest [PDF]

, 2015
Prognostication of coma outcomes following cardiac arrest is both qualitative and poorly understood in current practice. Existing quantitative metrics are powerful, but lack rigorous approaches to classification.
Amorim, Edilberto, Brown, Emery Neal, Ghassemi, Mohammad Mahdi, Mark, Roger G, Pati, Sandipan B., Purdon, Patrick L., Westover, M. Brandon   +6 more
core   +1 more source

Endovascular Therapy for Acute Stroke: New Evidence and Indications [PDF]

, 2023
Endovascular therapy; Large ischemic core; Large vessel occlusionTeràpia endovascular; Gran nucli isquèmic; Oclusió de grans vasosTerapia endovascular; Gran núcleo isquémico; Oclusión de grandes vasosEndovascular therapy (EVT) has revolutionized the ...
Abdalkader, Mohamad, Diana, Francesco, Huo, Xiaochuan, Jia, Baixue, Sahoo, Anurag, Sun, Dapeng, Yamagami, Hiroshi   +6 more
core   +4 more sources

Spatial variation in automated burst suppression detection in pharmacologically induced coma [PDF]

, 2017
Burst suppression is actively studied as a control signal to guide anesthetic dosing in patients undergoing medically induced coma. The ability to automatically identify periods of EEG suppression and compactly summarize the depth of coma using the burst
An, Jingzhi, Brown, Emery Neal, Jonnalagadda, Durga, Moura, Valdery, Purdon, Patrick L., Westover, M. Brandon   +5 more
core   +1 more source

Hybrid Continuum Robot Designs and Architectures for Healthcare Applications

Advanced Robotics Research, EarlyView.
Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir, Muhammad A. Khalid, Manish Chauhan, Pietro Valdastri, James H. Chandler   +4 more
wiley   +1 more source

Feasibility of early radial artery occlusion recanalization and reuse through transradial access for neuroendovascular procedures

BMC Neurology
Background Radial artery occlusion (RAO) remains a significant limitation of neuroendovascular procedures peformed through transradial access (TRA) when radial artery needs to be reused.
Ranze Cai, Yingchuang Jiang, Jian Wu, Qiuping Li, Biao Qi   +4 more
doaj   +1 more source

3D‐Nanoprinted Fluidically Steerable Soft Robotic Microcatheters

Advanced Robotics Research, EarlyView.
This work introduces a ∼3‐French (1 mm‐in‐diameter) soft robotic microcatheter fabricated by means of two‐photon direct laser writing. The 3D‐printed microcatheter enables remote, on‐demand steering via microfluidic actuation for guidewire‐free navigation of vascular networks as well as microcatheter‐mediated delivery of fluidic payloads to target ...
Bailey M. Felix, Molly Carton, Olivia M. Young, Noah Barnes, Jordi T. Andreou, Sarah McHugh, Jack E. McCann, Claudia Davis, Victoria Reddig‐Leiman, Afsah Kamran, Dheeraj Gandhi, Miroslaw Janowski, Jeremy D. Brown, Mark Fuge, Axel Krieger, Clifford R. Weiss, Christopher R. Bailey, Ryan D. Sochol   +17 more
wiley   +1 more source

Perfusion changes associated with intratumoral embolization and feeder occlusion for meningiomas: an arterial spin labeling study

Acta Neurochirurgica
Background Preoperative embolization for meningiomas has been used as an adjuvant therapy for surgery, although its clinical benefits remain controversial.
Masao Fukumura, Hideki Kashiwagi, Kohei Yoshimura, Takuya Kosaka, Yusuke Fukuo, Satoshi Takai, Yuichirou Tsuji, Naoki Omura, Gen Futamura, Ryokichi Yagi, Ryo Hiramatsu, Masahiro Kameda, Naosuke Nonoguchi, Motomasa Furuse, Shinji Kawabata, Toshihiro Takami, Masahiko Wanibuchi   +16 more
doaj   +1 more source

Postmarket Surveillance of Neuroendovascular Devices

Stroke: Vascular and Interventional Neurology
Endovascular devices have catalyzed a global industry for advanced technologies such as flow diverters and stent retrievers. Though adoption of these devices has skyrocketed over the past 30 years, the regulatory landscape for real‐world monitoring is ...
Marie K. Luff, Art Sedrakyan, Sameer A. Ansari, Adnan H. Siddiqui, David S. Liebeskind   +4 more
doaj   +1 more source