Results 81 to 90 of about 66,511 (307)

Willingness to participate in a randomized trial comparing catheters to fistulas for vascular access in incident hemodialysis patients: an international survey of nephrologists [PDF]

, 2016
BACKGROUND: Current guidelines favor fistulas over catheters as vascular access. Yet, the observational literature comparing fistulas to catheters has important limitations and biases that may be difficult to overcome in the absence of randomization ...
Dulai, Mandeep, Jager, Kitty J, Lewin, Adiane M, Oliver, Matthew J, Poinen, Krishna, Polkinghorne, Kevan R, Quinn, Robert R, Ravani, Pietro, Rosenfeld, Aviva, Van Biesen, Wim, Van der Veer, Sabine N   +10 more
core   +3 more sources

Intelligent Soft Opto‐Magnetic Robot for Minimally Invasive Interventional Therapy

Advanced Science, EarlyView.
An intelligent soft opto‐magnetic (iSOM) robot is developed that integrates remote magnetic actuation, skin‐mimic tactile perception, and photothermal ablation in a near‐millimeter‐scale design. It enables precise intraluminal navigation and localized ablation while providing real‐time optical feedback to support safe and accurate minimally invasive ...
Jingjing Guo, Xiaoyan Guo, Jian Wei, Miaowen Jiang, Qifa Su, Xian Xia, Zhuozhou Li, Rong Cai, Jianguo Ma, Bo Fu, Ming Li, Jing Zhong, Lijun Xu, Xunming Ji   +13 more
wiley   +1 more source

Ultrasound assessment of thrombotic complications in pediatric patients with tunneled central venous catheters

Journal of Ultrasonography, 2013
Central venous access consists in inserting a vascular catheter to the vena cava and placing its tip in the vicinity of the opening to the right atrium.
Marek Tomaszewski, Wojciech Kosiak, Ninela Irga, Katarzyna Połczyńska   +3 more
doaj  

Cateteres venosos centrais totalmente implantáveis para quimioterapia: experiência com 793 pacientes

Revista do Colégio Brasileiro de Cirurgiões
OBJETIVO: estudar retrospectivamente os resultados obtidos com a implantação de cateteres totalmente implantáveis em pacientes submetidos à quimioterapia.
Esmálio Barroso de Oliveira, Maurício Aguiar Reis, Tiago Marques Avelar, Sabas Carlos Vieira   +3 more
doaj   +1 more source

Knowledge of nursing students about central venous catheters [PDF]

, 2012
Background/Aim. Central venous catheters (CVC) are at the crucial importance, particulary in the intensive therapy units. In order to handle a CVC safely, nursing students need to acquire theoretical and practical knowledge during the course of their ...
Mlinar Suzana, Rašković-Malnaršić Rosanda   +1 more
core   +1 more source

Dendritic Nano‐Based Slippery Coating by Synergistic Mechanical and Electrostatic Interactions with Persistent and Exceptional Combats Thrombosis

Advanced Science, EarlyView.
A novel dendritic nano‐based slippery coating (DNSC), fabricated by encapsulating carboxyl silicone oil within amino dendritic silica nanoparticles and co‐embedding them in an epoxy resin matrix. The dendritic architecture enhances nanoparticle dispersion in the matrix and establishes mechanical interlock.
Shu Zhang, Yao Shen, Juan Liu, Qing Zeng, Yunze Ma, Shuping Chen, Taiyu Nan, Xiaoying Qiu, Jiayi Yu, Tao Fan, Guozhi Huang, Jihua Zou, Chengduan Yang   +12 more
wiley   +1 more source

Aberrant positioning of a central venous dialysis catheter to reveal a left-sided partial anomalous pulmonary venous connection

Vascular Health and Risk Management, 2008
Manohar R Chintu, Shammikumar Chinnappa, Sunil BhandariDepartment of Nephrology, Hull and East Yorkshire Hospitals NHS Trust, Kingston upon Hull, United KingdomAbstract: We describe the identification of a rare, left-sided, partial anomalous pulmonary ...
Manohar R Chintu, Shammikumar Chinnappa, Sunil Bhandari   +2 more
doaj  

What every ICU clinician needs to know about the cardiovascular effects caused by abdominal hypertension [PDF]

, 2015
The effects of increased intra-abdominal pressure (IAP) on cardiovascular function are well recognized and include a combined negative effect on preload, afterload and contractility.
De Keulenaer, Bart L, De Waele, Jan, Malbrain, Manu LNG   +2 more
core   +1 more source

Rapid and Direct Detection of Methamphetamine in Biofluids using a MXene‐Enabled Electrochemical Sensor

Advanced Science, EarlyView.
A MXene‐enhanced electrochemical sensor enables the rapid and direct detection of methamphetamine. Molecular simulations reveal that specific MXene surface functional groups act as key signal amplifiers by facilitating interfacial interactions. The sensor demonstrates high sensitivity and robust performance in complex biological matrices.
Ri Wang, Xiaofei Deng, Bo Chen, Jienan Shen, Wei Xu, Yingjie Zhu, Yi Zhang, Hui Yang   +7 more
wiley   +1 more source

Learning Curve Effect in Reducing Local Recurrence Rate After Resection of Pancreatic Cancer With Arterial Abutment: A Single‐Center Retrospective Study

Annals of Gastroenterological Surgery, EarlyView.
ABSTRACT Background Pancreatectomy for pancreatic ductal adenocarcinoma (PDAC) with arterial abutment is a complex, high‐risk surgery. We aimed to investigate the clinicopathological features, risk factors, and learning curve for local recurrence after pancreatectomy for PDAC with arterial abutment.
Jun Ishida, Hirochika Toyama, Takayuki Kodama, Yoshihide Nanno, Takuya Mizumoto, Shohei Komatsu, Hiroaki Yanagimoto, Masahiro Kido, Tomoo Ito, Takumi Fukumoto   +9 more
wiley   +1 more source