Results 81 to 90 of about 768,870 (199)

Experimental Assessment of a New Type of Vascular Prostheses with Adiponectin (Adipograft Ra 1Vk 7/350) on Sheep

Acta Veterinaria, 2014
Despite medical advancements, the development of an ideal vascular prosthesis still poses a great challenge. In this study the researchers tried to test and verify the characteristics of a new type of vascular prosthesis, using adiponectin (Adipograft Ra
Jiří Podlaha, Kräuff Schwanhaeuser
doaj   +1 more source

Efficiency and safety of microvascular anastomotic coupler for wrist revascularization in traumatic injuries

JPRAS Open
Introduction: Effective vascular anastomosis is crucial for successful hand surgery, particularly in traumatic injuries where rapid restoration of blood flow is essential.
Tuong Trong Mai, Ly Thi Thanh Nguyen, Phi Duong Nguyen   +2 more
doaj   +1 more source

Endovascular interventions for central vein stenosis

Kidney Research and Clinical Practice, 2015
Central vein stenosis is common because of the placement of venous access and cardiac intravascular devices and compromises vascular access for dialysis. Endovascular intervention with angioplasty and/or stent placement is the preferred approach, but the
Anil K. Agarwal
doaj   +1 more source

Evaluation of the patency rate and endothelialization of a poly-ε-caprolactone, nanofiber sheet-based vascular graft using a rat abdominal aortic implantation model

Frontiers in Surgery
IntroductionThe global increase in cardiovascular diseases has resulted in an augmented development of artificial small-caliber vascular grafts used in bypass graft surgeries, such as coronary and distal artery bypass graft surgeries.
Yuta Kikuchi, Naohiro Wakabayashi, Daikelly I. Braghirolli, Patricia Pranke, Hiroyuki Kamiya, Kyohei Oyama   +5 more
doaj   +1 more source

The combination of sonography and physical examination improves the patency and suitability of hemodialysis arteriovenous fistula in vascular access

, 2016
Purpose: We compared the patency and the suitability of arteriovenous fistula (AVF) created for vascular access by two approaches: (a) physical examination with preoperative vascular mapping and (b) physical examination alone.
Azhanie Sardangi
core  

Fully no-touch technique without inflating the cephalic vein increase the patency rate of arteriovenous fistulas

Introduction One of the most important problems for patients undergoing hemodialysis due to chronic renal failure is the need for a long-lasting vascular access. The patency of vascular access is affected by many factors.
Polat, Vural, Ada, Fatih
core   +1 more source

Vascular ultrasound studies for the non-invasive assessment of vascular flow and patency in experimental surgery in the pig

, 2009
Vascular ultrasound is a reliable non-invasive tool used for the routine assessment of vascular flow and patency in human recipients. We describe the use at three different time points (immediately, 1 week and 4 weeks postsurgery) of ultrasound studies ...
Khabiri, Ebrahim, Aggoun, Yacine, Cikirikcioglu, Mustafa, Walpoth, Beat, Osorio-da Cruz, S. M., Djebaili, K., Kalangos, Afksendiyos, Walpoth, B, Osorio-da Cruz, S M, Kalangos, A, Khabiri, E, Djebaili, K, Cikirikcioglu, M, Aggoun, Y   +13 more
core   +1 more source

Complication, patency and incidence rates of first-time vascular dialysis access fashioned in Malta [PDF]

, 2020
Background: The aim of the study was to assess first-time arteriovenous fistulae (AVFs) and grafts fashioned over a 5 year period in Malta, and analyse their patency and complication rates.
Gatt, Thomas, Grech, Adriana, Cassar, Kevin   +2 more
core   +2 more sources

Changes and significance of plasma Lp-PLA₂ levels in hemodialysis patients with autologous arteriovenous fistula

Linchuang shenzangbing zazhi, 2020
Objective To investigate the changes and its clinical significance of plasma lipoprotein-associated phospholipase A2（Lp-PLA2） levels in patients with autonomic arteriovenous fistula（AVF） with hemodialysis. Methods Forty patients with uremia who underwent
CHENG Yi, WANG Hui, LIU Hui, ZHANG Yi, CHEN Wen-li   +4 more
doaj  

Six years of clinical follow-up with endothelial cell–seeded small-diameter vascular grafts during coronary bypass surgery

Journal of Tissue Engineering, 2013
This clinical study was performed to investigate the patency rate of endothelial cell–seeded small-diameter expanded polytetrafluoroethylene grafts during coronary artery bypass surgery.
Pascal M Dohmen, Axel Pruss, Christina Koch, Adrian C Borges, Wolfgang Konertz   +4 more
doaj   +1 more source