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Catheter related thrombosis

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https://www.readbyqxmd.com/read/27913509/the-post-thrombotic-syndrome
#1
Susan R Kahn
The post-thrombotic syndrome (PTS) is a frequent, sometimes disabling complication of deep vein thrombosis (DVT) that reduces quality of life and is costly. This article discusses risk factors for PTS after DVT and available means to prevent and treat PTS, with a focus on new information in the field. After DVT, PTS will develop in 20% to 50% of patients, and severe PTS, including venous ulcers, will develop in 5% to 10%. The principal risk factors for PTS are anatomically extensive DVT, recurrent ipsilateral DVT, persistent leg symptoms 1 month after acute DVT, obesity, and older age...
December 2, 2016: Hematology—the Education Program of the American Society of Hematology
https://www.readbyqxmd.com/read/27896413/endovascular-revascularization-of-hemodialysis-thrombosed-grafts-with-the-hydrodynamic-thrombectomy-catheter-our-7-year-experience
#2
Patrícia Bermudez, Nestor Fontseré, Gaspar Mestres, Andres García-Gámez, Marta Barrufet, Marta Burrel, Rosa Gilabert, Fernando Gómez, Juan Macho
PURPOSE: To evaluate the efficacy and safety of the hydrodynamic thrombectomy catheter (AngioJet DVX) in the salvage of thrombosed hemodialysis vascular grafts. MATERIALS AND METHODS: A retrospective study was designed, including all patients with occluded arteriovenous grafts treated with the AngioJet system between 2007 and 2014 in our institution. Outcomes included technical success, clinical success, complications, and primary and secondary patencies. Procedural success was defined as angiographic confirmation of flow restoration, the presence of a pulsatile thrill along the graft, and successful resumption of at least one hemodialysis session...
November 28, 2016: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/27850173/533-incidence-and-risk-factors-of-central-venous-catheter-related-thrombosis-a-prospective-observation
#3
Shuhan Cai, Zhiyong Peng
No abstract text is available yet for this article.
December 2016: Critical Care Medicine
https://www.readbyqxmd.com/read/27850154/514-contemporary-epidemiology-of-catheter-related-thrombosis-in-the-pediatric-cardiac-icu
#4
Lee Murphy, Christopher Mastropietro
No abstract text is available yet for this article.
December 2016: Critical Care Medicine
https://www.readbyqxmd.com/read/27823643/an-overview-of-hematopoietic-stem-cell-transplantation-related-thrombotic-complications
#5
REVIEW
Ugur Sahin, Pinar Ataca Atilla, Erden Atilla, Selami Kocak Toprak, Taner Demirer
Thrombotic episodes are far less common than bleeding complications after hematopoietic stem cell transplantation (HSCT). However, they lead to significant morbidity and mortality. These complications are classified into four groups, including venous thromboembolic events (VTE), catheter-induced thrombosis (CIT), transplant-associated thrombotic microangiopathy (TA-TMA) and sinusoidal obstruction syndrome (SOS) or veno-occlusive disease (VOD). The frequency of VTE is increased among patients undergoing HSCT due to some acquired conditions including underlying malignancy, infections, administration of myeloablative conditioning regimens and/or total body irradiation, prolonged hospitalizations leading to immobility and presence of central venous catheters...
November 2016: Critical Reviews in Oncology/hematology
https://www.readbyqxmd.com/read/27807564/downhill-esophageal-varices-associated-with-central-venous-catheter-related-thrombosis-managed-with-endoscopic-and-surgical-therapy
#6
Joshua C Berkowitz, Sushma Bhusal, Deepak Desai, Maurice A Cerulli, Sumant Inamdar
Downhill esophageal varices are a rare cause of upper gastrointestinal hemorrhage. We present a case of downhill variceal bleeding due to superior vena cava thrombosis resulting from a prior central venous catheter. The patient was managed with endoscopic band ligation and later with surgical axillary vein to right atrium bypass grafting. Successful long-term resolution of varices was achieved at 1 year of follow-up. This is the longest follow-up described for combined endoscopic and surgical management in the existing literature for catheter-associated downhill varices...
August 2016: ACG Case Reports Journal
https://www.readbyqxmd.com/read/27734679/improved-hemocompatibility-of-multi-lumen-catheters-via-nitric-oxide-no-release-from-s-nitroso-n-acetylpenicillamine-snap-composite-filled-lumen
#7
Elizabeth J Brisbois, Maria Kim, Xuewei Wang, Azmath Mohammed, Terry C Major, Jianfeng Wu, Jessica Brownstein, Chuanwu Xi, Hitesh Handa, Robert H Bartlett, Mark E Meyerhoff
Blood-contacting devices, such as intravascular catheters, suffer from challenges related to thrombus formation and infection. Nitric oxide (NO) is an endogenous antiplatelet and antimicrobial agent. Exogenous release of NO from various polymer matrices has been shown to reduce thrombosis and infection of/on implantable medical devices. However, the clinical applications of such materials have been hindered due to factors such as NO donor leaching and thermal instability. In this study, a novel approach is demonstrated in which one lumen of commercial dual lumen catheters is dedicated to the NO release chemistry, allowing the other lumen to be available for clinical vascular access...
October 13, 2016: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/27734108/complications-of-intravascular-catheters-in-icu-definitions-incidence-and-severity-a-randomized-controlled-trial-comparing-usual-transparent-dressings-versus-new-generation-dressings-the-advanced-study
#8
Silvia Calviño Günther, Carole Schwebel, Rebecca Hamidfar-Roy, Agnès Bonadona, Maxime Lugosi, Claire Ara-Somohano, Clémence Minet, Leïla Potton, Jean-Charles Cartier, Aurelien Vésin, Magalie Chautemps, Lenka Styfalova, Stephane Ruckly, Jean-François Timsit
PURPOSE: To describe all post-insertion complications involving most used intravascular access, and to determine whether the use of a new-generation transparent dressing (3M™ IV Advanced) might reduce their number and impact on ICU patient outcomes. METHODS: Patients older than 18, with an expected length of stay ≥48 h and requiring at least one central venous catheter (CVC), arterial catheter (AC), haemodialysis catheter (HDC), pulmonary arterial catheters (PAC) or peripheral venous catheter (PVC) were randomized into two groups: a new-generation transparent dressing, or the hospital's classical transparent dressing, and were followed daily for any infectious and non-infectious complications...
October 12, 2016: Intensive Care Medicine
https://www.readbyqxmd.com/read/27709274/-injuries-to-blood-vessels-near-the-heart-caused-by-central-venous-catheters
#9
J Abram, J Klocker, N Innerhofer-Pompernigg, M Mittermayr, M C Freund, N Gravenstein, V Wenzel
Injuries to blood vessels near the heart can quickly become life-threatening and include arterial injuries during central venous puncture, which can lead to hemorrhagic shock. We report 6 patients in whom injury to the subclavian artery and vein led to life-threatening complications. Central venous catheters are associated with a multitude of risks, such as venous thrombosis, air embolism, systemic or local infections, paresthesia, hemothorax, pneumothorax, and cervical hematoma, which are not always immediately discernible...
October 5, 2016: Der Anaesthesist
https://www.readbyqxmd.com/read/27704608/direct-thrombectomy-as-a-salvage-technique-in-free-flap-breast-reconstruction
#10
Ki Yong Hong, Lan Sook Chang, Hak Chang, Kyung Won Minn, Ung Sik Jin
BACKGROUND: Breast reconstruction with microvascular free tissue transfer has become a widely used method. Despite a high rate of success, a compromised flap necessitating re-exploration can occur. Here, we introduce direct thrombectomy as a flap salvage technique, and compared the results with conventional thrombectomy. METHODS: A total of 488 patients who underwent breast reconstruction using a free transverse rectus abdominis myocutaneous flap between March 2009 and February 2014 were retrospectively analyzed...
October 5, 2016: Microsurgery
https://www.readbyqxmd.com/read/27692947/assessment-of-thrombosis-in-right-internal-jugular-vein-after-percutaneous-superior-vena-cava-catheter-insertion-during-cardiovascular-surgery-with-cardiopulmonary-bypass
#11
Chung-Sik Oh, Ka Young Rhee, Tae-Gyoon Yoon, Seong-Hyop Kim
OBJECTIVE: We evaluated the incidence of percutaneous superior vena cava catheter-related thrombosis and identified risk factors for developing the condition in patients undergoing cardiovascular surgery with cardiopulmonary bypass. METHODS: A total of 121 patients were evaluated. A percutaneous superior vena cava catheter was inserted into the right internal jugular vein during cardiovascular surgery with cardiopulmonary bypass. The right internal jugular vein was evaluated using ultrasonography, including cross-sectional area and velocity just before insertion of the percutaneous superior vena cava catheter (preoperative) and 24 hours and 48 hours after its insertion...
August 28, 2016: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/27664891/long-term-central-venous-access-in-a-pediatric-leukemia-population
#12
Aurelia B Fu, Erica I Hodgman, Lorraine S Burkhalter, Rachel Renkes, Tamra Slone, Adam C Alder
BACKGROUND: Central venous access devices (CVADs) play an important role in the management of pediatric oncology patients; unfortunately, they are also associated with potentially serious complication rates. We hypothesized that, despite the significantly different disease courses typical of acute lymphoblastic leukemia and acute myelogenous leukemia, there would be identifiable risk factors for premature CVAD removal. METHODS: We retrospectively studied clinical characteristics and procedure records for all patients admitted with a leukemia diagnosis at our institution from May 2009 to July 2014...
October 2016: Journal of Surgical Research
https://www.readbyqxmd.com/read/27651694/totally-implantable-venous-access-devices-in-children-requiring-long-term-chemotherapy-analysis-of-outcome-in-122-children-from-a-single-institution
#13
Gowri Shankar, Vinay Jadhav, Ravindra S, Narendra Babu, Ramesh S
Children with malignancy require venous access that is reliable, safe and compliant on a long-term basis. There is little data available on utilization of totally implantable venous access devices (TIVAD) for long term chemotherapy in children in an Indian setting [1]. We report our long-term follow-up results of utilization of totally implantable venous access devices for long-term chemotherapy in children. This was a retrospective analysis of 122 children requiring long-term chemotherapy done between January 2008 and December 2013...
September 2016: Indian Journal of Surgical Oncology
https://www.readbyqxmd.com/read/27648311/ultrasound-assisted-catheter-directed-thrombolysis-in-the-management-of-a-right-atrial-thrombus-a-new-weapon-in-the-armamentarium
#14
Mohamed Shokr, Ramanjit Kaur, Kevin Belgrave, Arshad Javed, Mahir Elder, Shaun Cardozo, Luis Afonso, Amir Kaki
Catheter related thrombosis (CRT) is a commonly encountered entity fraught with substantial risk for mortality secondary to various complications including pulmonary embolism (PE), tricuspid regurgitation, endocarditis, right sided heart failure, and cardiogenic and septic shock. CRT carries a mortality rate of 18% in hemodialysis patients and more than 40% in nonhemodialysis patients. Management strategies include systemic anticoagulation, systemic thrombolysis, surgical evacuation, and percutaneous retrieval with no established guidelines...
2016: Case Reports in Cardiology
https://www.readbyqxmd.com/read/27647824/evaluating-safety-of-tunneled-small-bore-central-venous-catheters-in-chronic-kidney-disease-population-a-quality-improvement-initiative
#15
Gauri Bhutani, Mireille El Ters, Walter K Kremers, Joe L Klunder, Sandra J Taler, Amy W Williams, Andrew H Stockland, Marie C Hogan
Introduction Peripherally inserted central venous catheters (PICCs) may adversely impact future successful arteriovenous fistulae (AVF). As part of a quality improvement project, the performance of tunneled small bore tunneled central venous catheters (TSB-CVCs), as alternatives to PICCs, was evaluated. Methods A retrospective observational study, involving individuals ≥18 years of age who underwent TSB-CVC placement by Interventional Radiology at Mayo Clinic, Rochester, MN between 1/1/2010 and 8/30/2013...
September 20, 2016: Hemodialysis International
https://www.readbyqxmd.com/read/27630891/a-rare-case-of-fatal-endocarditis-and-sepsis-caused-by-pseudomonas-aeruginosa-in-a-patient-with-chronic-renal-failure
#16
Manav Aggarwal, Vikrant Vijan, Anjith Vupputuri, Sandya Nandakumar, Navin Mathew
Nosocomial catheter-related and Arteriovenous fistula (AV)-related infections are significant concern in patients undergoing haemodialysis. These infections are associated with multiple complications as well as mortality and demands immediate and appropriate management. While coagulase-negative staphylococci, S.aureus, and Escherichia coli are the most common causes of catheter-related infections in haemodialysis patients, such infections caused by Pseudomonas aeruginosa are relatively rare. Here, we present an unusual case of 36-year-old male patient with chronic renal failure, who developed endocarditis and sepsis from Pseudomonas aeruginosa infection of the left hand arteriovenous fistula...
July 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27620308/the-treatment-of-venous-thromboembolism-in-patients-with-cancer
#17
Paolo Prandoni
Venous thromboembolism (VTE) is a frequent complication in cancer patients and represents an important cause of morbidity and mortality. The treatment of VTE complications in cancer patients remains a difficult clinical task. Low-molecular-weight heparins (LMWH) are the cornerstone of VTE treatment in cancer patients, including the treatment of catheter-related thrombosis. LMWH dose adjustment is effective in treating recurrent thrombosis and in patients with bleeding or thrombocytopenia. The duration of treatment is dependent on several factors that need to be individually evaluated...
September 13, 2016: Advances in Experimental Medicine and Biology
https://www.readbyqxmd.com/read/27601303/safety-and-functionality-of-transhepatic-hemodialysis-catheters-in-chronic-hemodialysis-patients
#18
Bekir Şanal, Ömer Fatih Nas, Nurullah Doğan, Mehmet Korkmaz, Kadir Hacıkurt, Abdulmecid Yıldız, İrem İris Kan Aytaç, Bahattin Hakyemez, Cüneyt Erdoğan
PURPOSE: We aimed to investigate the safety and functionality of tunneled transhepatic hemodialysis catheters in chronic hemodialysis patients. METHODS: Thirty-eight patients (20 women aged 56±10 years and 18 men aged 61±11 years) with transhepatic tunneled hemodialysis catheters were evaluated. The date of the first transhepatic catheterization, indications, procedure details, functional time periods of catheters, reasons for the removal or revision of catheters, catheter-related complications, and current conditions of patients were retrospectively analyzed...
November 2016: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://www.readbyqxmd.com/read/27573387/comparative-effectiveness-of-30%C3%A2-trisodium-citrate-and-heparin-lock-solution-in-preventing-infection-and-dysfunction-of-hemodialysis-catheters-a-randomized-controlled-trial-citrim-trial
#19
Franklin Correa Barcellos, Bruno Pereira Nunes, Luciana Jorge Valle, Thiago Lopes, Bianca Orlando, Cintia Scherer, Marcia Nunes, Gabriela Araújo Duarte, Maristela Böhlke
BACKGROUND: Central venous catheters (CVC) are the only option when hemodialysis is needed for patients without definitive vascular access. However, CVC is associated with complications, such as infection, thrombosis, and dysfunction, leading to higher mortality and expenditures. The aim of this study was to compare the effectiveness of 30 % trisodium citrate (TSC30 %) with heparin as CVC lock solutions in preventing catheter-related bloodstream infections (CRBSI) and dysfunction in hemodialysis patients...
August 29, 2016: Infection
https://www.readbyqxmd.com/read/27572888/comparisons-between-upper-and-lower-extremity-deep-vein-thrombosis-a-review-of-the-riete-registry
#20
Lauren P Cote, Steven Greenberg, Joseph A Caprini, Alfonso Tafur, Chris Choi, Francisco J Muñoz, Andris Skride, Beatriz Valero, José Antonio Porras, Maurizio Ciammaichella, Luis Manuel Hernández-Blasco, Manuel Monreal
BACKGROUND: The outcome of patients with upper extremity deep vein thrombosis (UEDVT) has not been consistently compared with that in patients with lower extremity deep vein thrombosis (LEDVT). METHODS: We used the Registro Informatizado de Enfermedad Trombo Embólica (RIETE) registry to compare the outcomes during the course of anticoagulant therapy in patients with UEDVT versus outcomes in patients with LEDVT. RESULTS: As of August 2015, 37,366 patients with acute DVT had been enrolled in RIETE: 35094 (94%) had LEDVT, 1334 (3...
August 29, 2016: Clinical and Applied Thrombosis/hemostasis
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