Cvc report

BACKGROUND: Central venous catheters (CVCs) often cause life-threatening complications, especially CVC-related bloodstream infection (CVC-BSI) and catheter-related thrombosis (CRT). Here, we report an unusual case of misplaced CVC-induced emphysematous thrombophlebitis, a rare but potentially lethal form of CRT and CVC-BSI characterized by both thrombosis and gas formation. CASE SUMMARY: A 48-year-old male presented to the emergency room of a local hospital with sudden-onset headache and coma for 4 h...

Arteriovenous graft (AVG) is an alternative for hemodialysis (HD) patients with end-stage renal disease when their permanent vascular accesses fail. Since the last decades, the most widely used materials in these patients have been polytetrafluoroethylene (PTFE)-AVGs. Recently, several studies have reported that early cannulation (EC)-AVG can be an alternative to PTFE-AVG. This systematic review and meta-analysis aimed to compare the outcomes of EC-AVG and PTFE-AVG in HD patients. We searched the Ovid Embase, Ovid MEDLINE, and Cochrane Central Register of Controlled Trials for the relevant studies published from 01...

Background: Central venous catheters (CVCs) support the administration of chemotherapy and other medications, blood products, fluids, and nutrient infusions, and reduce the need for peripheral blood sampling in children with cancer. CVC use is also associated with the risk of central-line-associated bloodstream infection (CLABSI). Despite the implementation of CLABSI care bundles, CLABSI prevention remains challenging. Method: This project implemented supportive preventive care interventions to decrease CLABSI in pediatric hematology/oncology patients in a tertiary hospital in the Middle East region...

Of all complications from central venous catheters (CVC) in end-stage renal disease (ESRD) patients, catheter-related bloodstream infection (CRBSI) is one of the most devastating consequences. The option of catheter salvage is not an effective measure with metastatic infections. However, in patients with severe vasculopathy and/or near end-stage vascular disease, preservation of the venous access should be given utmost importance as the luxury of utilizing another vascular site is markedly limited. Providing adequate renal replacement therapy in this group of patients can be remarkably challenging for nephrologists...

INTRODUCTION: Effective strategies to prevent hemodialysis (HD) catheter dysfunction are lacking and there is wide variation in practice. METHODS: In this post hoc analysis of the REDUcing the burden of dialysis Catheter ComplicaTIOns: a national (REDUCCTION) stepped-wedge cluster randomized trial, encompassing 37 Australian nephrology services, 6361 participants, and 9872 catheters, we investigated whether the trial intervention, which promoted a suite of evidence-based practices for HD catheter insertion and management, reduced the incidence of catheter dysfunction, which is defined by catheter removal due to inadequate dialysis blood flow...

INTRODUCTION: Radiographic fluoroscopy is the current standard for placement of tunneled central venous catheters (CVCs) for hemodialysis. Radiographic fluoroscopy requires structural and personnel infrastructure and exposes the patient to ionizing radiation. Here, we investigate the feasibility of solely ultrasound-guided placement of tunneled central venous dialysis catheters (USCVCs). METHODS: We evaluated prospectively collected single-center data regarding safety and catheter function of 134 consecutive patients who underwent USCVC implantation between 2020 and 2021...

Background Central line-associated bloodstream infection is the most common hospital-acquired infection and is associated with high morbidity and mortality along with increased healthcare cost. However, studies on the incidence of nosocomial infections are very limited in India. Aims To determine the incidence of central line-associate bloodstream infection (CLABSI), microorganisms associated and their antimicrobial sensitivity profile in the medical ICU of a tertiary care hospital. Material and methods A total of 186 patients who were admitted to the medical ICU and had a non-tunneled central venous catheter (CVC) implanted at admission in the emergency department or in the medical ICU for longer than 48 hours were monitored...

The insertion of any central venous catheter (CVC) is associated with a risk of damage to neurovascular structures, pneumothorax, cardiac arrhythmias, and infection1 . Unintentional arterial puncture remains rare, occurring in 6.3-9.4% of attempted internal jugular vein (IJV) catheterisation and 3.1-4.9% of attempted subclavian vein catheterisation2 . We present a previously undocumented complication encountered while utilising the Perclose ProGlide device in the case of a 59-year-old male who underwent right subclavian artery closure following the accidental insertion of a 14Fr Vascath into the right subclavian artery...

Persistent left superior vena cava (PLSVC) is the most frequent thoracic venous anatomical variant in the general population. Isolated PLSVC, without formation of the right superior vena cava, is described in 10% of cases of PLSVC only. While it can be associated with congenital heart disease, arrhythmias, and premature death, adult patients with PLSVC are mostly asymptomatic, and the diagnosis is usually accidental. We present the case of a 72-year-old male with end-stage renal disease who was started on urgent hemodialysis through a temporary non-tunneled femoral central venous catheter (CVC) in the SLED (slow low-efficiency dialysis) modality and later remained dependent on hemodialysis...

INTRODUCTION: Patients receiving maintenance haemodialysis are at risk of catheter-related infections. Up to now, there has been no standardized surveillance tool in Germany to evaluate infection events in haemodialysis outpatients. As such, this study aimed to implement an online-based surveillance tool in outpatient dialysis facilities, and to report the first national surveillance data for haemodialysis patients in Germany from October 2019 until September 2021. METHODS: Outpatient dialysis facilities reported three types of dialysis-associated infection event (DAIE): bloodstream infections, intravenous antimicrobial starts, and local access site infections...

BACKGROUND: French guidelines for the prevention of vascular access infections in a haemodialysis setting were released in 2005. Compliance with these guidelines is currently unknown. Our aim was to assess compliance with guidelines for vascular access infection prevention in French haemodialysis units, and to describe the difficulties reported. METHODS: A cross-sectional survey was conducted between March and December 2019 in 200 haemodialysis units randomly selected in France...

PURPOSE: As a safe and reliable alternative to central venous catheters (CVCs), peripherally inserted central catheters (PICCs) are commonly used in clinical practice. However, the insertion of PICCs by nurse practitioners (NPs), especially in Japan, has not been reported extensively. Thus, we investigated the safety and efficiency of PICC insertions by NPs. METHODS: The participants were 1322 patients who underwent PICC insertion by NPs at Fujita Health University Hospital (FNPs)...

We report a case of aseptic cutaneous necrosis from extravasation of calcium chloride at the proximal port of a central venous catheter (CVC). A right internal jugular CVC was placed with ultrasound guidance using contemporary guidelines for size and insertion site. Catheter migration occurred concurrent with development of postoperative anasarca. Four days later, leakage of infusate with skin necrosis was noted at the insertion site. Despite initial proper positioning, catheter ports can migrate out of intravascular structures due to postprocedural subcutaneous edema...

BACKGROUND: Optimal vascular access is critical to successful haemodialysis. Acute thrombosis of haemodialysis access often leads to unplanned hospital admissions and interventions to restore patency. Western Health is a large health service in Victoria, Australia. During the period February 2019 to January 2020, the rate of arteriovenous fistula (AVF) and arteriovenous graft (AVG) at Western Health satellite dialysis units was 0.33 episodes per 1000 patient-days, higher than the reported rate in the literature of 0...

BACKGROUND A central venous catheter (CVC) is an indwelling catheter that is inserted into a large central vein for different purposes, including hemodynamic monitoring and administration of fluids and medications. This report is of a 47-year-old woman with a retained CVC line guidewire presenting with a large right atrial thrombus requiring removal during open heart surgery. CVC insertion is one of the most frequently attempted procedures in intensive care units, emergency departments, and operation rooms, especially for critically ill patients...

A right atrial thrombus is an unusual source of imminent massive saddle pulmonary embolism (PE) . A hypercoagulable state secondary to gastric cancer (GC) can result in deep vein thrombosis (DVT) with a resultant right-sided heart thrombus in transit. Here, we present a case of a young male patient from Honduras with DVT and multiple venous thrombi extending from the external iliac veins to the suprahepatic left vein, inferior vena cava, and right atrium of the heart, secondary to a hypercoagulable state from GC, adenocarcinoma type...

The introduction of air into cerebral venous or arterial circulation known as cerebral air embolism (CAE) is a rare clinical entity. CAE is commonly iatrogenic secondary to central venous catheter (CVC) placement or removal, various endoscopic procedures, or trauma or surgical scenarios. Here we report a case of spontaneous CAE in an unusual scenario. A 71-year-old male presented to emergency after developing giddiness following a yoga session. His MRI showed air embolism in the posterior fossa along cerebellar folia, prepontine, and suprasellar cisterns and tracking superiorly along the tentorium cerebelli...

BACKGROUND: Historically, norepinephrine has been administered through a central venous catheter (CVC) because of concerns about the risk of ischemic tissue injury if extravasation from a peripheral IV catheter (PIVC) occurs. Recently, several reports have suggested that peripheral administration of norepinephrine may be safe. RESEARCH QUESTION: Can a protocol for peripheral norepinephrine administration safely reduce the number of days a CVC is in use and frequency of CVC placement? STUDY DESIGN AND METHODS: This was a prospective observational cohort study conducted in the medical ICU at a quaternary care academic medical center...

Acinetobacter baumannii is a leading cause of biofilm-associated infections, particularly catheter-related bloodstream infections (CRBSIs) that are mostly recalcitrant to antimicrobial therapy. One approach to reducing the burden of CRBSIs is inhibiting biofilm formation on catheters. Owing to their prodigious microbial diversity, bacterial endophytes might be a valuable source of biosurfactants, which are known for their great capacity to disperse microbial biofilms. With this in mind, our study aimed to screen bacterial endophytes from plants growing on the banks of the River Nile for the production of powerful biosurfactants capable of reducing the ability of A...

UNLABELLED: Tunneled central venous catheters (CVC) are mainly considered as a rescue vascular access option in dialysis but are still used on approximately one quarter of prevalent patients worldwide even though they are associated with poor performances and higher risks. STUDY DESIGN: in this retrospective single-center study, we aimed to report on the clinical performances achieved with high-flow tunneled CVCs (DualCath or DCath) and compared them with arteriovenous accesses (AVAs, e...