Mechanisms crbsi

INTRODUCTION: The population in developed countries is getting older and with advancing age comes increasing co-morbidity and demand on health care services. The use of home parenteral nutrition (HPN) is also increasing in the UK and elsewhere. Age and co-morbidity need to be taken into consideration when HPN is contemplated because of the significant associated economic burden and clinical risk. However, there are minimal data on HPN outcomes specific to the elderly. METHOD: We performed an observational study of a prospectively maintained database of patients dependent on HPN managed at a national U...

Patients receiving parenteral nutrition (PN) as their primary source of nutrition are at high risk for both infectious and noninfectious catheter complications (catheter-related infections, catheter occlusion, and venous thrombosis). The aim of this review was to synthesize and evaluate what is known about catheter complications and prevention strategies in the PN population. Three electronic databases (Medline, Embase, and CINAHL) were screened for studies published between January 2012 and February 2019 regarding infectious and noninfectious catheter complications in patients receiving PN...

Antibiotic lock therapy (ALT), in conjunction with systemic antibiotics, is recommended by scientific societies as a treatment of uncomplicated catheter-related bloodstream infections (CRBSI) in hemodynamically stable hemodialysis patients for whom catheter salvage is the goal. The rationale for this strategy is the eradication of intraluminal biofilms by the highly concentrated antibiotic used in the lock. However, the available evidence supporting this recommendation is scanty, and only includes small, short-term, observational studies (most of them single-arm), with different definitions of CRBSI cure and variable follow-up periods...

Introduction: Despite sterile barrier precautions and vigorous skin antisepsis, percutaneous insertion of intravenous catheters has been shown to result in attachment to the catheter surface of bacteria residing in the deep structures of the skin. Such attachment poses the risk of biofilm formation and eventual catheter-related bloodstream infection (CRBSI). This study was undertaken to assess whether the non-coated surface treatment of a unique catheter material (ChronoFlex C® with BioGUARD™) could inhibit bacterial attachment and biofilm formation...

OBJECTIVE: To analyze the risk factors of renal replacement therapy (RRT) in acute kidney injury (AKI) patients after liver transplantation, and to investigate the prognosis effect of initial RRT treatment time. METHODS: Clinical data of 132 recipients undergoing organ donation for cardiac death (DCD) allograft orthotopic liver transplantation admitted to Ningbo Medical Center Lihuili Hospital and Ningbo Medical Center Lihuili Eastern Hospital from July 2014 to July 2018 was retrospectively analyzed...

BACKGROUND: Placement of central venous catheters (CVCs) is essential and routine practice in the management of children with congenital heart disease. The purpose of the present protocol is to evaluate the risk for infectious complications in terms of catheter colonization, catheter line-associated bloodstream infections, and catheter-related bloodstream infections (CRBSIs), and the mechanical complications from different central venous access sites in infants and newborns undergoing cardiac surgery...

We aimed to identify the carbapenem-resistant Gram-negative bacteria (GNB) causing catheter-related bloodstream infections (CRBSI) in intensive care units (ICU) in a tertiary care Egyptian hospital, to study their resistance mechanisms by phenotypic and genetic tests, and to use ERIC-PCR for assessing their relatedness. The study was conducted over 2 years in three ICUs in a tertiary care hospital in Egypt during 2015-2016. We identified 194 bloodstream infections (BSIs); 130 (67.01%) were caused by GNB, of which 57 were isolated from CRBSI patients (73...

BACKGROUND & AIMS: Intestinal failure associated liver disease (IFALD) has been defined using numerous criteria; however the clinical relevance of these criteria has never been compared. We therefore aimed to evaluate the prevalence, incidence, evolution of IFALD diagnosed by different criteria and to assess any clinical features that may be associated with its occurrence. METHODS: A cross sectional (CS) and retrospective study were carried out on adults on home parenteral nutrition (HPN) for chronic intestinal failure (CIF) managed at a single center...

BACKGROUND: With the rising use of midline catheters (MCs), validation of their safety is essential. Our study aimed to evaluate the incidence of bloodstream infections (BSIs) and other complications related to the use of MCs and central venous catheters (CVCs). METHODS: A retrospective cohort study was performed at a tertiary care hospital in Detroit, Michigan, from March-September 2016. Adult patients with either MC or CVC were included. Outcomes assessed were catheter-related BSI (CRBSI), mechanical complications, hospital length of stay, readmission within 90 days of discharge (RA), and mortality...

Central venous catheters (CVCs) are ubiquitous in the healthcare industry and carry two common complications, catheter related infections and occlusion, particularly by thrombus. Catheter-related bloodstream infections (CRBSI) are an important cause of nosocomial infections that increase patient morbidity, mortality, and hospital cost. Innovative design strategies for intravenous catheters can help reduce these preventable infections. Antimicrobial coatings can play a major role in preventing disease. These coatings can be divided into two major categories: drug eluting and non-drug eluting...

Catheter-related bloodstream infections (CRBSI) are major complications for patients with life-threatening conditions requiring chronic vascular catheterization. The wide range of etiologic microbes and the ongoing development of resistance to antimicrobials with specific mechanisms of action make this an appropriate target for applying a nonspecific antimicrobial therapeutic. Taurolidine hydrolyzes into two antimicrobial moieties, formaldehyde and methylene glycol, which react with microbial surfaces. Neutrolin® (taurolidine, heparin, calcium citrate) was recently introduced in Germany as an antimicrobial catheter lock solution...

INTRODUCTION: Prolonged treatment, frequent administration of chemotherapy, antibiotics and blood products in cancer patients requires long term venous access. Central venous catheters (CVC) inserted into the subclavian vein or internal jugular vein, peripherally inserted central venous catheters (PICC) and chemoport (CP) are the commonly used central venous access devices (CVAD). AIM: This study was envisaged to review our experience of CVADs over a one year period and analyze the outcome with regard to catheter life, reasons for removal, complications, patient satisfaction and cost comparison between the CVAD types in the Indian setting...

Central venous catheters are commonly used in critically ill patients. Such catheterization may entail mechanical and infectious complications. The interest in catheter-related infection lies in the morbidity, mortality and costs that it involved. Numerous contributions have been made in the prevention of catheter-related infection and the current review focuses on the possible current role of antimicrobial impregnated catheters to reduce catheter-related bloodstream infections (CRBSI). There is evidence that the use of chlorhexidine-silver sulfadiazine (CHSS), rifampicin-minocycline, or rifampicin-miconazol impregnated catheters reduce the incidence of CRBSI and costs...

BACKGROUND & AIM: Patients with intestinal failure (IF) are dependent on parenteral nutrition delivered through central access such as Hickman™ catheters. The peripherally inserted central catheter (PICC) is becoming increasingly popular for the purpose. The aim of the present study was to compare complication rates between the two types of catheters. PATIENTS AND METHODS: Over a six-year period (2008-2014), we included 136 patients with IF receiving home parenteral nutrition (HPN)...

PURPOSE: The purpose of this study is to evaluate the complications of peripherally inserted central catheters (PICCs) in orthopedic patients with chronic bone orthopedic infection. MATERIALS AND METHODS: The institutional review board approved this retrospective study and informed consent was waived. Records of 180 consecutives PICCs placed in patients hospitalized in the orthopedic surgery department were reviewed. All patients had bones infections necessitating a long-term intravenous antibiotics therapy...

INTRODUCTION: Best clinical practice for patients with suspected catheter-related infection (CRI) remains unclear according to the latest Infectious Diseases Society of America (IDSA) guidelines. Thus, the objective of this study was to analyze clinical practice concerning the central venous catheter (CVC) and its impact on prognosis in patients with suspected CRI. METHODS: We performed a prospective, multicenter, observational study in 18 Spanish Intensive Care Units (ICUs)...

BACKGROUND: Central venous catheterization (CVC) is an indispensable route of venous access in management of critically ill patients. Potential CVC related complications include mechanical and infectious complications. OBJECTIVE: To determine type, incidence and risk factor of CVC related complications in pediatric patients. MATERIAL AND METHOD: Prospective observational study of all patients who underwent CVC in pediatric intensive care unit (PICU) at Queen Sirikit National Institute of Child Health, over a 1-year period...

BACKGROUND: The problem of interest in this study is the challenge of consistent implementation of evidence-based infection prevention practices at the unit level, a challenge broadly characterized as "change implementation failure." The theoretical literature suggests that periodic top-down communications promoting tacit knowledge exchanges across professional subgroups may be effective for enabling change in health care organizations. However, gaps remain in understanding the mechanisms by which top-down communications enable practice change at the unit level...

PURPOSE: Few prospective follow-up studies evaluating the use of peripherally inserted central catheters (PICCs) to deliver chemotherapy and/or home parenteral nutrition (HPN) have focused exclusively on oncology outpatients. The aim of this prospective study was to assess the reliability and the safety of PICCs over a 5-year use in non-hospitalized cancer patients requiring long-term intravenous therapies. METHODS: Since June 2008, all adult oncology outpatient candidates for PICC insertion were consecutively enrolled and the incidence of catheter-related complications was investigated...

OBJECTIVE: To investigate the incidence of nosocomial infections of extremely premature infants and to explore the risk factors and strategies for infection control. METHOD: There were 118 extremely premature infants who were confirmed to have nosocomial infection in neonatal intensive care unit of the authors' hospital from January 2008 to December 2012. Their data of the infection rate, risk factors and clinical characteristics were retrospectively analyzed. RESULT: During the study, nosocomial infection occurred in 78 extremely premature infants 129 times...