Results 111 to 120 of about 316,749 (274)

Lateral Mucosal Flap With Steroid‐Eluting Implant in Revision Draf Type III Frontal Sinus Surgery

The Laryngoscope, EarlyView.
This technical note introduces a novel endoscopic strategy that integrates a laterally based endonasal mucosal flap with a bioabsorbable steroid‐eluting implant to prevent restenosis following revision of Draf type III frontal sinus surgery. The vascularized flap is stabilized and maintained in close apposition to the underlying bone by a self ...
Mario Turri‐Zanoni, Gloria Schiavo, Marco Valentini, Andrea Presta, Federico Russo, Alessandro Vinciguerra, Paolo Battaglia   +6 more
wiley   +1 more source

Analysis of risk factors for in⁃stent restenosis after proximal vertebral artery stent implantation

Chinese Journal of Contemporary Neurology and Neurosurgery, 2020
Objective To investigate risk factors for in⁃stent restenosis after proximal vertebral artery (VA) stenting. Methods One hundred and fifty⁃five patients underwent balloon⁃expandable stent assisted⁃angioplasty for symptomatic proximal VA stenosis from ...
Jun LU, Zhuo-yi WU, Jun-jie WANG, Peng QI, Da-ming WANG   +4 more
doaj  

A polymer coated cicaprost-eluting stent increases neointima formation and impairs vessel function in the rabbit iliac artery [PDF]

, 2016
Drug-eluting stents have been successful in reducing in-stent restenosis but are not suitable for all lesion types and have been implicated in causing late stent thrombosis due to incomplete regeneration of the endothelial cell layer.
Jones, Robert L., Kennedy, Simon, McCormick, Christopher, Mullen, Alexander B., Wadsworth, Roger M.   +4 more
core   +2 more sources

Mussel-inspired dopamine-CuII coatings for sustained in situ generation of nitric oxide for prevention of stent thrombosis and restenosis.

Biomaterials, 2019
Nitric oxide (NO) is a highly potent, yet short-lived bioactive molecule with a broad spectrum of physiological functions. Continuous and controllable in situ generation of NO from vascular stent surface can effectively prevent restenosis and thrombosis ...
Feng Zhang, Qiang Zhang, Xiangyang Li, N. Huang, Xin Zhao, Zhilu Yang   +5 more
semanticscholar   +1 more source

Influence of Tracheostomy Level on Surgical Management of Pediatric Airway Stenosis

The Laryngoscope, EarlyView.
Tracheostomy location is a critical determinant of surgical complexity and outcomes in pediatric laryngotracheal stenosis. Misplacement may lead to longer tracheal resections, an increased need for stoma relocation, more complex reconstruction, and secondary stenosis. Strategic planning of tracheostomy position can improve surgical outcomes.
Alexandre Waldmeyer, Kishore Sandu, François Gorostidi   +2 more
wiley   +1 more source

Randomized controlled study of excimer laser atherectomy for treatment of femoropopliteal in-stent restenosis: initial results from the EXCITE ISR trial (EXCImer Laser Randomized Controlled Study for Treatment of FemoropopliTEal In-Stent Restenosis).

JACC: Cardiovascular Interventions, 2015
OBJECTIVES The purpose of this study was to evaluate the safety and efficacy of excimer laser atherectomy (ELA) with adjunctive percutaneous transluminal angioplasty (PTA) versus PTA alone for treating patients with chronic peripheral artery disease with
E. Dippel, Prakash Makam, Richard C. Kovach, J. George, R. Patlola, D. Metzger, Carlos I Mena-Hurtado, Robert E. Beasley, P. Soukas, P. Colon-Hernandez, Matthew A. Stark, C. Walker, Excite Isr Investigators   +12 more
semanticscholar   +1 more source

Mono‐ and Bivalent Poly(iso‐butylene)‐Alanines for Drug‐Delivery of Nimodipine and Triamcinolone Acetonide

Macromolecular Rapid Communications, EarlyView.
Mono‐ and bivalent‐, alanine‐modified poly‐iso‐butylenes, folding into beta‐sheets, were prepared by living carbocationic polymerization and subsequent endgroup modification. These PIB‐conjugates are useful as solid polymers for the drug release of triamcinolone and nimodipine. ABSTRACT Poly‐iso‐butylene (PIB) is a well known biocompatible polymer with
Philipp S. Hilgeroth, Julius F. Butter, Wolfgang H. Binder   +2 more
wiley   +1 more source

Pharmacokinetic analysis after implantation of everolimus-eluting self-expanding stents in the peripheral vasculature [PDF]

, 2012
Background: A novel self-expanding drug-eluting stent was designed to release everolimus 225 mu g/cm(2) to prevent restenosis following peripheral arterial intervention.
Hausegger, Klaus A, Koppensteiner, Renate, Lammer, Johannes, Mellon, Rajeev M, Scheinert, Dierk, Schroë, Herman, Schwartz, Lewis B, Vermassen, Frank   +7 more
core   +2 more sources

Chinese Registry on Transjugular Intrahepatic Portosystemic Shunts (CN‐TIPS): Protocol for a Registry‐Based, Prospective Prognostic Study

Portal Hypertension &Cirrhosis, EarlyView.
CN‐TIPS is a nationwide, multicenter prospective registry that will enroll 10,000 adults with portal hypertension undergoing transjugular intrahepatic portosystemic shunt in China, integrating perioperative clinical and hemodynamic metrics with standardized imaging (including computational modeling in a dedicated subcohort) and multi‐omics biospecimens,
Yi Xiang, Yong Lv, Hongwei Zhou, Jianbo Zhao, Meng Niu, Jiacheng Liu, Guangchuan Wang, Qi Zhang, Weizhong Zhou, Beijia Yu, Jun Chi, Guo Han, Jiawei Zhang, Long Gao, Wenjing Liu, Zhang Zhang, Tianyu Liu, Wuhua Guo, He Zhao, Gao‐Jun Teng, Xiaolong Qi   +20 more
wiley   +1 more source

Stent Underexpansion Is an Underestimated Cause of Intrastent Restenosis: Insights From RESTO Registry

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Despite improvement in devices, in‐stent restenosis remains a frequent and challenging complication of percutaneous coronary interventions. Methods and Results The RESTO (Morphological Parameters of In‐Stent Restenosis Assessed and Identified ...
Géraud Souteyrand, Thomas Mouyen, Benjamin Honton, Aurélien Mulliez, Benoit Lattuca, Jean‐Guillaume Dilinger, Sébastien Levesque, Grégoire Range, Nicolas Combaret, Stéphanie Marliere, Ouarda Lamallem, Marine Quillot, Edouard Gerbaud, Pascal Motreff, Nicolas Amabile   +14 more
doaj   +1 more source