objective: intravascular catheter-associated infection has been increasing hospitalization in post-surgery patients mainly due to microbial colonization of the catheter surface and formation of a superficial biofilm layer. the present study is aimed in developing an effective antibacterial device which can prevent colonization of organisms by modification of catheter. methods: in the present st...

An agar subcutaneous infection model (agar model), which simulates the rat subcutaneous infection model (rat model), was developed to assess the ability of antimicrobial catheters to resist microbial colonization. The catheters were implanted in the agar and rat models and the insertion sites were infected immediately or on day 7, 14 or 21 post-implantation. The catheters implanted in the agar ...

Shunt malfunction in adult and pediatric populations continues to be a perplexing problem. We examined artificial cerebrospinal fluid flow differential between adult and pediatric shunt systems. Flow through adult and pediatric-sized catheters was compared with artificial CSF using shunt systems containing new catheters, explanted catheters, 2-piece catheters, 3-piece catheters and with varying...

Urinary catheters are widely used for hospitalized patients and are often associated with high rates of urinary tract infection. We evaluated in vitro the antiadherence activity of a novel antiseptic Gendine-coated urinary catheter against several multidrug-resistant bacteria. Gendine-coated urinary catheters were compared to silver hydrogel-coated Foley catheters and uncoated catheters. Bacter...

We aimed to compare the effectiveness of various catheters for prevention of catheter-related infection and to evaluate whether specific catheters are superior to others for reducing catheter-related infections. We identified randomised, controlled trials that compared different types of central venous catheter (CVC), evaluating catheter-related infections in a systematic search of articles pub...