Zobrazeno 1 - 10
of 15
pro vyhledávání: '"J F, Mitchel"'
Publikováno v:
The Journal of invasive cardiology. 11(8)
The efficacy of local drug delivery in the treatment of coronary artery disease is limited by the relatively low delivery efficiency of the available devices. A unique local drug delivery device, the Infiltrator catheter (InterVentional Technologies,
Publikováno v:
Catheterization and cardiovascular diagnosis. 42(3)
Nineteen pigs were studied in order to assess the effect of low grade, radiofrequency-powered, thermal balloon angioplasty on the vasoconstrictor response of peripheral arteries. A mechanical stimulus was used to induce vasospasm. Thermal angioplasty
Publikováno v:
Catheterization and cardiovascular diagnosis. 41(3)
The purpose of this study was to assess the efficacy of local heparin delivery to balloon angioplasty sites in an in vivo porcine model by using a newly designed angiotherapy catheter that allows for prolonged drug infusion while maintaining distal a
Publikováno v:
Catheterization and cardiovascular diagnosis. 41(3)
Local delivery of urokinase directly to the site of intraluminal clot using catheter-based technology has recently been introduced as a new technique to treat intracoronary thrombus and thrombus-containing stenoses. The purpose of this study was to c
Autor:
M A, Azrin, J F, Mitchel, L M, Bow, C A, Pedersen, R W, Cartun, T H, Aretz, D D, Waters, R G, McKay
Publikováno v:
Catheterization and cardiovascular diagnosis. 41(3)
Intraluminal delivery of antisense oligonucleotides to c-myb was assessed following balloon angioplasty in swine peripheral arteries. Successful delivery and intramural persistence of oligonucleotide for over 24 h were demonstrated following angiopla
Publikováno v:
Catheterization and cardiovascular diagnosis. 41(3)
Drug delivery by iontophoresis involves the application of an electric field to move selectively charged drug molecules across biological membranes. The purpose of this study was to assess the efficacy of intravascular iontophoresis in the local deli
Autor:
J J, Glazier, J A, Hirst, F J, Kiernan, D B, Fram, A M, Eldin, C A, Primiano, J F, Mitchel, R G, McKay
Publikováno v:
Catheterization and cardiovascular diagnosis. 41(3)
Conventional balloon angioplasty in the presence of intracoronary thrombus is associated with an elevated risk for acute myocardial infarction, emergency bypass surgery, and death. The purpose of this study was to assess the safety and efficacy of a
Autor:
J J, Glazier, F J, Kiernan, H H, Bauer, D B, Fram, C A, Primiano, J F, Mitchel, J E, Dougherty, R G, McKay
Publikováno v:
Catheterization and cardiovascular diagnosis. 41(3)
Percutaneous treatment of thrombotic stenoses or total occlusions in aged saphenous vein bypass grafts is associated with a significant incidence of complications primarily related to distal embolization. The purpose of this study was to assess the e
Publikováno v:
Catheterization and cardiovascular diagnosis. 41(3)
The Channel balloon is a new local drug-delivery catheter that has the dual capability of high-pressure lesion dilation and low-pressure drug infusion. The purpose of this study was to assess the safety and efficacy of this device in the local delive
Publikováno v:
Catheterization and cardiovascular diagnosis. 37(4)
Maintaining the position of a guidewire across coronary artery lesions during angioplasty is important to permit rapid and reliable access. This article describes a technique which enables a guide catheter to be replaced while maintaining coronary gu