Results 61 to 70 of about 7,504,613 (302)

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Risk factors for massive postoperative bleeding after orthotopic heart transplantation: a retrospective cohort study

Journal of Cardiothoracic Surgery
Background Orthotopic heart transplantation (OHT) remains the gold standard for patients with end-stage heart failure; however, postoperative bleeding is a frequent and clinically significant complication associated with increased morbidity and ...
Daryna Maruniak, Serhii Sudakevych, Havrylo Kovtun, Anna Melnyk, Borys Todurov, Stepan Maruniak   +5 more
doaj   +1 more source

Outcomes of endovascular treatment versus bypass surgery for critical limb ischemia in patients with thromboangiitis obliterans. [PDF]

PLoS ONE, 2018
We aimed to compare the clinical outcomes between endovascular treatment and inframalleolar bypass surgery for critical limb ischemia (CLI) in patients with thromboangiitis obliterans (TAO) and to assess the role of bypass surgery in the era of ...
Chung Yeop Lee, Kyunghak Choi, Hyunwook Kwon, Gi-Young Ko, Youngjin Han, Tae-Won Kwon, Yong-Pil Cho   +6 more
doaj   +1 more source

Endovascular Treatment of Unruptured Aneurysms [PDF]

Stroke, 2001
Background and Purpose — We sought to better define the morbidity of endovascular Guglielmi detachable coil (GDC) treatment of unruptured ...
D, Roy, G, Milot, J, Raymond
openaire   +2 more sources

Endovascular Treatment of a Giant Renal Vein Aneurysm Arising from a High-Flow Arteriovenous Fistula

, 2021
Background: Renal vein aneurysms (RVAs) are considered rare clinical entities. RVAs can be secondary to thrombosis, venous hypertension, or renal arteriovenous fistula (RAVF). RVAs secondary to RAVF are rare.
Ergun, Kasim E., Cinar, Celal, Kalemci, Serdar, Kizilay, Fuat, Yurtseven, Emre, Serdar Kalemci, Kasim E. Ergun, Fuat Kizilay, Emre Yurtseven, Celal Cinar   +9 more
core   +1 more source

Continuum Robots in Surgery: From Engineering Design to Clinical Practice

Advanced Robotics Research, EarlyView.
The hyper‐redundant nature of continuum robot structures enables near‐infinite degrees of freedom leading to immense potential for medical applications. This review provides a historical background of continuum robots and novel ideas shaping their progress to current structural design, sensing technology, modeling techniques, and control methods.
Griffin Smith, Kaitlyn Clancy, Siwen Xie, Xiaochen Li, Sarah Khalife, Benjamin van der Woerd, Onaizah Onaizah   +6 more
wiley   +1 more source

Clinical outcomes of endovascular interventions for cerebral venous thrombosis in Japan: a nationwide retrospective study

Stroke and Vascular Neurology
Introduction Cerebral venous thrombosis (CVT) is a rare but serious disease. Despite anticoagulation being the cornerstone therapy, some patients experience worsening disease, necessitating alternative treatment.
Kiyohide Fushimi, Koji Morishita, Atsushi Senda, Hiroshi Suginaka   +3 more
doaj   +1 more source

Magnetically Actuated Microrobot for Drug Delivery: Current Progress and Challenges

Advanced Robotics Research, EarlyView.
Magnetically actuated microrobots are reshaping targeted drug delivery through wireless propulsion, programmable materials, and localized therapeutic release. This review examines how fabrication, body material selection, structural architecture, loading mechanisms, and imaging‐guided control converge to enable microrobotic therapies while identifying ...
Yang Yang, David J. Cappelleri
wiley   +1 more source

Endovascular Treatment of Thoracic Dissection [PDF]

Seminars in Interventional Radiology, 2007
Type A aortic dissection remains fatal if untreated. Although classical medical therapy for type B dissection is considered the therapy of choice in uncomplicated cases, the paradigm is changing as greater experience is accrued with endovascular treatments and technical advances improve the long-term outlook.
H, Rousseau, O, Cosin, B, Marcheix, V, Chabbert, M, Midulla, C, Dambrin, C, Cron, B, Leobon, C, Conil, P, Massabuau, P, Otal, F, Joffre   +11 more
openaire   +2 more sources

Acute management of poor condition subarachnoid hemorrhage patients [PDF]

, 2012
Poor condition subarachnoid hemorrhage (SAH) patients present a high mortality and morbidity. In this study, we reviewed the acute interventional (surgical and endovascular) management of 109 SAH-poor condition patients, who were treated as early as ...
Archavlis, Eleftherios, Carvi y Nievas, Mario N.   +1 more
core   +1 more source