Results 51 to 60 of about 1,935,200 (187)

Current status of drug-eluting stents

, 2011
First-generation drug-eluting stents (DES) with controlled release of sirolimus or paclitaxel from durable polymers compared with bare-metal stents have been consistently shown to reduce the risk of repeat revascularization procedures due to restenosis ...
Windecker, Stephan, Räber, Lorenz, Windecker S, Räber L   +3 more
core   +1 more source

Balloon‐Stopper Retrieval and Peripheral Parking After Inadvertent Ostial Right Coronary Stent Deployment

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Percutaneous treatment of right coronary artery (RCA) ostial lesions is technically challenging due to cardiorespiratory motion. Case Summary We describe a 70‐year‐old man undergoing PCI for an ostial RCA lesion where a forceful cough caused complete stent expansion within the aortic root.
Fernando Quevedo‐Candela, Guy Proulx, Tomás Cieza   +2 more
wiley   +1 more source

Trans‐Patch Retrograde Re‐Entry During Hybrid Revascularization of an External Iliac Artery Chronic Total Occlusion: A Technical Note and Review of Re‐Entry Strategies

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Failure of true‐lumen re‐entry after subintimal wire passage is a well‐recognized limitation of endovascular treatment for external iliac artery (EIA) chronic total occlusions (CTO). We report a 73‐year‐old woman with severe limb ischemia and a prior failed endovascular attempt who underwent hybrid left common femoral artery (CFA ...
Bibhas Amatya, Dipankar Mukherjee
wiley   +1 more source

One‐Year Clinical Outcomes of Paclitaxel‐Coated Balloon Angioplasty in Patients With and Without Acute Coronary Syndrome: The ALLIANCE Registry

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background Real‐world data after percutaneous coronary intervention (PCI) using drug‐coated balloons (DCBs) in acute coronary syndrome (ACS) are limited. Aims We compared 1‐year clinical outcomes after PCI with paclitaxel DCBs between the ACS and non‐ACS patients.
Takashi Muramatsu, Kengo Tanabe, Kazushige Kadota, Yutaka Tadano, Kenji Ando, Shigeru Nakamura, Takashi Ashikaga, Yoshihisa Kinoshita, Nehiro Kuriyama, Yuko Ohnishi, Toru Kataoka, Koji Nishida, Raisuke Iijima, Masatsugu Nozoe, Kunio Morishige, Takefumi Takahashi, Yoshitaka Murakami, Ken Kozuma, Masato Nakamura   +18 more
wiley   +1 more source

Safety of drug-eluting stents [PDF]

, 2008
Drug-eluting stents (DESs) effectively reduce angiographic restenosis and the clinical need for repeat revascularization procedures as compared with bare-metal stents.
Peter Jüni, Windecker, Stephan, Jüni, Peter, Stephan Windecker, Jüni P, Windecker S   +5 more
core   +1 more source

Hemodynamic Significance of APEXCT Coronary Angiography Combined With Dynamic CT Myocardial Perfusion Imaging in Assessing Restenosis After Coronary Stenting

The Kaohsiung Journal of Medical Sciences, EarlyView.
ABSTRACT This study aimed to evaluate the hemodynamic significance of in‐stent restenosis (ISR) by using a combined anatomical‐functional approach with photon‐counting CT coronary angiography (APEX‐CT CTA) and dynamic CT myocardial perfusion imaging (CT‐MPI). We prospectively enrolled 239 symptomatic patients at least 9 months after PCI.
Liang‐Shi Wang, Tian Bai, Ji‐Zhou Yan, Peng‐Yu Guan, Li‐Juan Wen, Hong Guo, Tian‐Yu Zhang   +6 more
wiley   +1 more source

Coronary drug-eluting stents in diabetic patients [PDF]

, 2008
peer reviewedIn diabetic patients, the use of drug-eluting stents (paclitaxel-PES or sirolimus-SES) reduces the risk of restenosis as compared to bare-metal stents.
Scheen, André, Legrand, Victor, Nyssen, Astrid   +2 more
core   +1 more source

Evaluating the Local Response of a Novel Injectable Capsule for Drug Delivery in the Trachea

The Laryngoscope, EarlyView.
A novel PLGA polymer capsule was developed for localized pretracheal drug delivery and evaluated for short‐term local tissue safety in a rabbit model. Implant placement was confirmed by ultrasound and was well tolerated over 14 days, with preservation of airway patency, native tracheal architecture, and biomechanical properties.
Denzel Ryan D. Cruz, Nour Awad, Nicholas Russell, Juliana El Sheikh, Logan Obermeyer, Peter J. Larson, Yoonjee C. Park, Gregory R. Dion   +7 more
wiley   +1 more source

Recent Advances in Exosome‐Based Nanodelivery Systems for Traumatic Brain Injury Treatment

Med Research, EarlyView.
An overview of functional modification, therapeutic effects, molecular composition, and delivery strategies for exosomes. ABSTRACT Traumatic brain injury (TBI) is a highly heterogeneous neurological condition with extremely high rates of mortality and disability.
Jue Zhu, Weiquan Liao, Ziqi Lian, Mengdan Zhang, Chenxing Wang, Xingjia Zhu, Lin Zhang, Jian Chen, Zhichao Lu, Peipei Gong   +9 more
wiley   +1 more source

Drug eluting hydrogels design, synthesis and evaluation [PDF]

, 2012
Hydrogels have successfully proved themselves useful for drug delivery applications and several delivery routes have been developed over the years. The particular interest in this work was to design, synthesise and evaluate in situ forming drug eluting ...
Ahrenstedt, Lage
core   +1 more source