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https://www.readbyqxmd.com/read/28966069/biotimer-assay-a-reliable-and-rapid-method-for-the-evaluation-of-central-venous-catheter-microbial-colonization
#1
Luigi Rosa, Antimo Cutone, Monica Coletti, Maria Stefania Lepanto, Mellani Scotti, Piera Valenti, Giammarco Raponi, Maria Cristina Ghezzi, Francesca Berlutti
Adherent bacteria and biofilm frequently colonize central venous catheters (CVCs). CVC colonization is correlated to infections and particularly to bloodstream ones. The classical microbiological methods to determine of CVC colonization are not fully reliable and are time-consuming. BioTimer Assay (BTA) is a biological method already used to count bacteria adherent to abiotic surfaces and biofilm without sample manipulation. BTA employs specific reagents whose color changed according to bacterial metabolism...
September 29, 2017: Journal of Microbiological Methods
https://www.readbyqxmd.com/read/28948347/central-venous-catheter-salvage-in-children-with-staphylococcus-aureus-central-line-associated-bloodstream-infection
#2
Kristine S Corkum, Rachel E Jones, Caroline H Reuter, Larry K Kociolek, Elaine Morgan, Timothy B Lautz
BACKGROUND: Prompt central venous catheter (CVC) removal is currently recommended in children with Staphylococcus aureus central line-associated bloodstream infection (CLABSI). Our objective was to examine the outcome of attempted line salvage in children with S. aureus CLABSI and assess predictors of success. METHODS: A single-institution, retrospective cohort study was performed of all children with S. aureus CLABSI between 2012 and 2015. Patients with and without immediate CVC removal (≤ 2 days after first positive culture) were compared...
September 25, 2017: Pediatric Surgery International
https://www.readbyqxmd.com/read/28904468/gyriform-infarction-in-cerebral-air-embolism-imaging-mimicker-of-status-epilepticus
#3
Konark Malhotra, Appaji Rayi
Cerebral air embolism (CAE) is a potentially fatal iatrogenic complication related to common procedures including central venous catheter (CVC) removal. We report an interesting case of CAE related to CVC removal that was further complicated with status epilepticus. Neuroimaging of CAE and status epilepticus could pose diagnostic dilemmas and require consideration of wide diagnostic differentials. We discuss the clinical presentation, mechanism, and diagnostic approach, especially neuroimaging to differentiate various etiologies in CAE patients...
July 2017: Annals of Indian Academy of Neurology
https://www.readbyqxmd.com/read/28883293/usefulness-of-a-peripherally-inserted-central-catheter-for-total-parenteral-nutrition-in-patients-with-inflammatory-bowel-disease
#4
Hirofumi Chiba, Katsuya Endo, Yasuhiro Izumiyama, Takeru Nakano, Daisuke Okamoto, Ryo Ichikawa, Hiroshi Nagai, Shin Matsumoto, Naonobu Yokoyama, Katsutoshi Yamamoto, Yusuke Shimoyama, Takeo Naito, Motoyuki Onodera, Jun Kusaka, Keiichiro Hiramoto, Masatake Kuroha, Yoshitake Kanazawa, Tomoya Kimura, Yoichi Kakuta, Yoshitaka Kinouchi, Tooru Shimosegawa
BACKGROUNDS AND AIMS: Peripherally inserted central catheters (PICC) have been widely used as a blood access route for total parenteral nutrition (TPN) in recent years. However, there have been few reports that evaluated the usefulness of PICC for patients with inflammatory bowel disease (IBD). In this study, we compared the clinical courses in patients with IBD who received TPN during their hospitalization by conventional central venous catheters (CVC) and PICC. PATIENTS AND METHODS: A total of 137 IBD patients were enrolled...
2017: Nihon Shokakibyo Gakkai Zasshi, the Japanese Journal of Gastro-enterology
https://www.readbyqxmd.com/read/28839334/central-venous-catheter-related-thrombosis-in-intensive-care-patients-incidence-and-risk-factors-a-prospective-observational-study
#5
Ondrej Hrdy, Eva Strazevska, Petr Suk, Robert Vach, Radim Karlik, Jiri Jarkovsky, Igor Sas, Roman Gal
BACKGROUND: One of the complications associated with central venous catheter (CVC) placement is catheter related deep vein thrombosis (CR-DVT). However a literature search revealed little evidence of this recognised complication. The primary aim of this study was to establish the incidence rate and risk factors for the development of CR-DVT in our critically ill adult patients. METHODS: All critically ill adult patients admitted to the medical-surgical ICU with CVC inserted were included in this observational prospective study...
August 24, 2017: Biomedical Papers of the Medical Faculty of the University Palacký, Olomouc, Czechoslovakia
https://www.readbyqxmd.com/read/28793993/taurolidine-citrate-heparin-lock-reduces-catheter-related-bloodstream-infections-in-intestinal-failure-patients-dependent-on-home-parenteral-support-a-randomized-placebo-controlled-trial
#6
RANDOMIZED CONTROLLED TRIAL
Siri Tribler, Christopher F Brandt, Anne H Petersen, Jørgen H Petersen, Kristian A Fuglsang, Michael Staun, Per Broebech, Claus E Moser, Palle B Jeppesen
Background: In patients with intestinal failure who are receiving home parenteral support (HPS), catheter-related bloodstream infections (CRBSIs) inflict health impairment and high costs.Objective: This study investigates the efficacy and safety of the antimicrobial catheter lock solution, taurolidine-citrate-heparin, compared with heparin 100 IE/mL on CRBSI occurrence.Design: Forty-one high-risk patients receiving HPS followed in a tertiary HPS unit were randomly assigned in a double-blinded, placebo-controlled trial...
September 2017: American Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28731490/lancisi-s-sign-and-central-venous-catheter-tip-position-a-case-report
#7
Valentina Vigo, Piero Lisi, Giuseppe Galgano, Carlo Lomonte
INTRODUCTION: Valvular disease and pulmonary hypertension are common conditions in haemodialysis patients. In presence of tricuspid regurgitation, an increased retrograde blood flow into the right atrium during ventricle systole results in a typical modification of the normal venous waveform, creating a giant c-v wave. This condition clinically appears as a venous palpable pulsation within the internal jugular vein, also known as Lancisi's sign. CASE REPORT: An 83-year-old woman underwent haemodialysis for 9 years...
July 19, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28656388/indications-and-outcomes-for-tunneled-central-venous-line-placement-via-the-axillary-vein-in-children
#8
Allison F Linden, Chase Corvin, Keva Garg, Richard R Ricketts, A Alfred Chahine
PURPOSE: To assess the indications, safety and outcomes of tunneled central venous catheters (CVCs) placed via a cutdown approach into the axillary vein in children, an approach not well described in this population. METHODS: A retrospective cohort study was performed on pediatric patients who received CVCs via open cannulation of the axillary vein or one of its tributaries between January 2006 and October 2016 at two hospitals. RESULTS: A total of 24 axillary CVCs were placed in 20 patients [10 male (42%); mean weight 7...
June 27, 2017: Pediatric Surgery International
https://www.readbyqxmd.com/read/28655186/catheter-related-right-internal-jugular-vein-thrombosis-after-chest-surgery
#9
P-T Chen, K-C Chang, K-L Hu, C-K Ting, K-H Chan, W-K Chang
Background: Central venous catheters (CVCs) are frequently used for monitoring haemodynamic status and rapidly delivering fluid therapy during the peri- and postoperative periods. Indwelling CVCs are typically used 7-14 days postoperatively for additional monitoring and treatment, but patients may develop asymptomatic catheter-related thrombosis, leading to life-threatening pulmonary embolism and death. Early detection helps to avoid such complications. Methods: This prospective observational study investigated the risk factors associated with catheter-related right internal jugular vein thrombosis in patients undergoing chest surgery...
August 1, 2017: British Journal of Anaesthesia
https://www.readbyqxmd.com/read/28642012/evaluation-of-a-device-combining-an-inferior-vena-cava-filter-and-a-central-venous-catheter-for-preventing-pulmonary-embolism-among-critically-ill-trauma-patients
#10
Victor F Tapson, Joshua P Hazelton, John Myers, Claudia Robertson, Ramyar Gilani, Julie A Dunn, Marko Bukur, Martin A Croce, Ann Peick, Sonlee West, Lawrence Lottenberg, Jay Doucet, Preston R Miller, Bruce Crookes, Rajesh R Gandhi, Chasen A Croft, Anthony Manasia, Brian A Hoey, Howard Lieberman, Oscar D Guillamondegui, Victor Novack, Gregory Piazza, Samuel Z Goldhaber
PURPOSE: To evaluate efficacy and safety of a novel device that combines an inferior vena cava (IVC) filter and central venous catheter (CVC) for prevention of pulmonary embolism (PE) in critically ill patients. MATERIALS AND METHODS: In a multicenter, prospective, single-arm clinical trial, the device was inserted at the bedside without fluoroscopy and subsequently retrieved before transfer from the intensive care unit (ICU). The primary efficacy endpoint was freedom from clinically significant PE or fatal PE 72 hours after device removal or discharge, whichever occurred first...
June 20, 2017: Journal of Vascular and Interventional Radiology: JVIR
https://www.readbyqxmd.com/read/28515611/malposition-of-the-central-venous-catheter-a-diagnostic-dilemma
#11
Sameer N Desai, Santosh K Dasar, V Mithali
A 50-year-old male was admitted to Intensive Care Unit with head and chest injury needed multiple central venous catheter (CVC) for the long-term intravenous access. Right internal jugular vein was cannulated uneventfully, and the tip of CVC was confirmed in the chest radiograph along the right border of the mediastinum. After few days, left subclavian vein was cannulated and the procedure was uneventful. However, the postprocedure Chest X-ray showed the CVC along the left border of mediastinum rather than the right border...
April 2017: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/28495535/endoluminal-dilation-technique-to-remove-stuck-port-a-cath-a-case-report
#12
Paolo Cerini, Giuseppe Guzzardi, Andrea Galbiati, Carmelo Stanca, Bruno Del Sette, Alessandro Carriero
Port-a-cath is a type of central venous catheter (CVC) designed to allow repeated access to the venous system for parenteral delivery of medications, fluids, and nutritional solutions and for sampling venous blood. After years of use or in case of damage, CVC must be removed and eventually replaced: the recovery of the device should normally be easy, with a small surgical incision of the skin and tissues surrounding the device and pulling the catheter. Sometimes, scar tissue can develop around the device, making it resistant to removal even after application of forceful traction...
August 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28489757/ultrasound-guided-catheterization-of-the-left-subclavian-vein-without-recognition-of-persistent-left-superior-vena-cava-a-case-report
#13
Sun Young Park, Jae Hwa Yoo, Mun Gyu Kim, Sang Ho Kim, Byoung-Won Park, Hong Chul Oh, Hojoon Kim
RATIONALE: A persistent left superior vena cava (PLSVC) is rare, but the most common thoracic venous anomaly. We report a case of PLSVC unrecognized during left subclavian vein catheterization using real-time ultrasound-guided supraclavicular approach. PATIENT CONCERNS: A 79-year-old man with history of hypertension presented with traumatic subdural hemorrhage, subarachnoid hemorrhage, and epidural hemorrhage. Before the operation, a central venous catheter (CVC) was placed into the left subclavian vein...
May 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28485045/performance-and-safety-of-femoral-central-venous-catheters-in-pediatric-autologous-peripheral-blood-stem-cell-collection
#14
Laura Cooling, Sandra Hoffmann, Dawn Webb, Chisa Yamada, Robertson Davenport, Sung Won Choi
INTRODUCTION: Autologous peripheral blood hematopoietic progenitor cell collection (A-HPCC) in children typically requires placement of a central venous catheter (CVC) for venous access. There is scant published data regarding the performance and safety of femoral CVCs in pediatric A-HPCC. METHODS: Seven-year, retrospective study of A-HPCC in pediatric patients collected between 2009 and January 2017. Inclusion criteria were an age ≤ 21 years and A-HPCC using a femoral CVC for venous access...
May 9, 2017: Journal of Clinical Apheresis
https://www.readbyqxmd.com/read/28473028/-consequences-of-a-misplaced-central-venous-catheter
#15
Daniel Meier Gleesborg, Svend Erik Heiselberg, Ole Brink
Central venous catheter (CVC) is useful for prolonged intravenous treatment, but not without risk. This is a case report of a 21-year-old male with a rare incident of CVC misplacement from the right subclavian vein to the left. The misplacement caused severe discomfort and possibly secondary thrombosis (VT) of deep cervical veins. The CVK was removed, and the patient was treated with rivaroxaban for three months, which made him recover without sequelae. VT, due to CVC, can cause a potentially life-threatening pulmonary embolism...
April 24, 2017: Ugeskrift for Laeger
https://www.readbyqxmd.com/read/28409898/comparing-catheter-related-bloodstream-infections-in-pediatric-and-adult-cancer-patients
#16
COMPARATIVE STUDY
Ramia Zakhour, Ray Hachem, Hussain M Alawami, Ying Jiang, Majd Michael, Anne-Marie Chaftari, Issam Raad
OBJECTIVE: Central venous catheters (CVCs) are essential to treatment of children with cancer. There are no studies comparing catheter-related bloodstream infections (CRBSIs) in pediatric cancer patients to those in adults, although current guidelines for management of CRBSI do not give separate guidelines for the pediatric population. In this study, we compared CRBSIs in both the pediatric and adult cancer population. METHODS: We retrospectively reviewed the electronic medical records of 92 pediatric and 156 adult patients with CRBSI cared for at MD Anderson Cancer Center between September 2005 and March 2014...
October 2017: Pediatric Blood & Cancer
https://www.readbyqxmd.com/read/28407421/central-venous-catheters-and-biofilms-where-do-we-stand-in-2017
#17
REVIEW
Marie Gominet, Fabrice Compain, Christophe Beloin, David Lebeaux
The use of central venous catheters (CVC) is associated with a risk of microbial colonization and subsequent potentially severe infection. Microbial contamination of the catheter leads to the development of a microbial consortia associated with the CVC surface and embedded in an extracellular matrix, named biofilm. This biofilm provides bacterial cells the ability to survive antimicrobial agents and the host immune system and to disseminate to other sites of the body. The best preventive strategy is to avoid any unnecessary catheterization or to reduce indwelling duration when a CVC is required...
April 2017: APMIS: Acta Pathologica, Microbiologica, et Immunologica Scandinavica
https://www.readbyqxmd.com/read/28376269/central-line-associated-bloodstream-infections-in-childhood-malignancies-single-center-experience
#18
Marianna Miliaraki, Nikolaos Katzilakis, Ioanna Chranioti, Maria Stratigaki, Maria Koutsaki, Maria Psarrou, Emmanouil Athanasopoulos, Eftichia Stiakaki
BACKGROUND: A central line-associated bloodstream infection (CLABSI) is a common complication in children with malignancies, often leading to prolonged hospitalization, delay in chemotherapy or catheter removals. This retrospective epidemiological study reviewed 91 children with malignancies over a 5-year period between 2011 and 2015 and analyzed potential risk factors for developing a CLABSI. METHODS: Children's symptoms, laboratory and microbiology characteristics, subsequent treatment and outcome were recorded and analyzed...
April 4, 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/28334482/minimising-central-line-associated-bloodstream-infection-rate-in-inserting-central-venous-catheters-in-the-adult-intensive-care-units
#19
REVIEW
Hedaya Rateb Hina, Joan R S McDowell
AIMS AND OBJECTIVES: To investigate the procedural aspects in inserting central venous catheters that minimise central line-associated bloodstream infection rates in adult intensive care units through a structured literature review. BACKGROUND: In adult intensive care units, central line-associated bloodstream infections are a major cause of high mortality rates and increased in costs due to the consequences of complications. METHODS: Eligible articles were identified by combining indexed keywords using Boolean operator of "AND" under databases of Ovid and CINAHL...
March 23, 2017: Journal of Clinical Nursing
https://www.readbyqxmd.com/read/28254252/improvement-in-the-diagnosis-of-catheter-related-bloodstream-infections-in-a-tertiary-cancer-center
#20
Patrick Chaftari, Anne-Marie Chaftari, Javier Adachi, Ray Hachem, Sammy Raad, Elizabeth Natividad, Nora Oliver, Bena Ellickalputhenpura, Ying Jiang, Jeffrey Tarrand, Issam Raad
BACKGROUND: Identifying a central venous catheter (CVC) as the source of bacteremia requires drawing simultaneous blood cultures (BCs) from the CVC and peripheral site and correct labeling of the BC source. In our emergency center (EC), 52% of BCs collected from febrile cancer patients lacked source information, making the diagnosis and management of catheter-related bloodstream infections (CRBSIs) challenging. METHODS: Between January 2015 and June 2015, we conducted a quality improvement project in our EC aiming to increase the occurrence of simultaneous BC drawing with accurate source labeling by 10%...
March 1, 2017: American Journal of Infection Control
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