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Venous access ultrasound

Robert N Goldstone, Michael C McCormack, Rachel L Goldstein, Srivalleesha Mallidi, Mark A Randolph, Michael T Watkins, Robert W Redmond, William G Austen
OBJECTIVE: We hypothesized that decreasing vein compliance would protect the vein against stretch injury and reduce intimal hyperplasia (IH). BACKGROUND: Although arteriovenous fistulas (AVFs) are the criterion standard for vascular access, their effectiveness is limited by poor patency with 40% to 60% failing due to IH. Venous stretch injury from exposure to arterial pressure induces IH. Photochemical tissue passivation (PTP) crosslinks adventitial collagen, decreasing vein compliance to resemble that of an artery...
October 17, 2016: Annals of Surgery
Christoph F Dietrich, Rudolf Horn, Susanne Morf, Liliana Chiorean, Yi Dong, Xin-Wu Cui, Nathan S S Atkinson, Christian Jenssen
Central venous access has traditionally been performed on the basis of designated anatomical landmarks. However, due to patients' individual anatomy and vessel pathology and depending on individual operators' skill, this landmark approach is associated with a significant failure rate and complication risk. There is substantial evidence demonstrating significant improvement in effectiveness and safety of vascular access by realtime ultrasound (US)-guidance, as compared to the anatomical landmark-guided approach...
September 2016: Journal of Thoracic Disease
Masaaki Murakami, Genichi Sakaguchi, Noriko Mori
OBJECTIVE: In patients with a high risk of fistula immaturity, we created arteriovenous fistulas (AVFs) combined with brachial artery superficialization. With this procedure, the superficialized arteries are used as drawing routes and the AVFs as returning routes. This is a technical report about AVFs combined with brachial artery superficialization. METHODS: Twenty-four consecutive patients with a high risk of fistula immaturity who underwent AVFs with brachial artery superficialization were included in this single-center retrospective study...
October 12, 2016: Journal of Vascular Surgery
Max B van Gent, Wendeline J van der Made, Perla J Marang-van de Mheen, Koen E van der Bogt
OBJECTIVE: To analyze the rate of infections and complications after surgeon-performed, largely ultrasound-guided, central venous catheter (CVC) placement in a pediatric population and to identify patients at high risk of complications. METHODS: All children aged between 4 months and 19 years with a percutaneous CVC inserted between January 1, 2000, and July 31, 2013, were included. Patient records were reviewed retrospectively for the occurrence of infection and other complications until CVC removal or the last outpatient clinic visit and compared between patient groups and with the recent literature...
October 14, 2016: Surgical Infections
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
Omar Rodriguez-Acevedo, Kristen E Elstner, Kui Martinic, Aaron Zea, Jenny Diaz, Rodrigo T Martins, Fernando Arduini, Alexandra Hodgkinson, Nabeel Ibrahim
BACKGROUND: Endovenous radio frequency ablation for small saphenous vein incompetence by and large appears to be superior and safer than conventional open surgery. Small saphenous vein ablation from approximately mid-calf to the point proximally where the small saphenous vein dives into the popliteal fossa is considered to be safe, as the sural nerve is in most cases separated from this segment of the small saphenous vein by the deep fascia. The outcome of the distal incompetent small saphenous vein remains unclear...
September 29, 2016: Phlebology
Jennifer Larson
Therapeutic plasma exchange (TPE) is often an isolated specialty with very little research, especially in regard to the mode of access. This lack of information drove this attempt at reviewing the use of arterio-venous fistulas (AVF) in TPE, and specifically the issue of monitoring the accesses patency. Using a Transonic®, we attempted to obtain a reading, using the Spectra Optia™ on a patient's access. Unfortunately, due to the limitations of the equipment, we were unable to get a reading. Our conclusion is that we will have to monitor using other approaches, such as physical assessment and ultrasound...
October 2016: Transfusion and Apheresis Science
Oscar Palmér, Kenneth Palmér, Jan Hultman, Mikael Broman
Extracorporeal membrane oxygenation (ECMO) is used as a lifesaving rescue treatment in refractory respiratory and/or cardiac failure. During veno-venous (VV) ECMO the presence of recirculation is known but quantification and actions to minimize recirculation following measurement are to date not routinely practiced. In the present study we investigated the effect of draining cannula design on recirculation fraction (Rf) during VV ECMO; Conventional mesh cannula was compared to a Multi-stage cannula. The effect of adjusting cannula position was also studied...
September 20, 2016: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
Marie Cécile Fevre, Caroline Vincent, Julien Picard, Arnaud Vighetti, Claire Chapuis, Maxime Detavernier, Benoit Allenet, Jean François Payen, Jean Luc Bosson, Pierre Albaladejo
Ultrasound (US) guided needle positioning is safer than anatomical landmark techniques for central venous access. Hand-eye coordination and execution time depend on the professional's ability, previous training and personal skills. Needle Guidance Positioning Systems (GPS) may theoretically reduce execution time and facilitate needle positioning in specific targets, thus improving patient comfort and safety. Three groups of healthcare professionals (41 anaesthesiologists and intensivists, 41 residents in anaesthesiology and intensive care, 39 nurse anaesthetists) were included and required to perform 3 tasks (positioning the tip of a needle in three different targets in a silicon phantom) by using successively a conventional US-guided needle positioning and a needle GPS...
September 19, 2016: Anaesthesia, Critical Care & Pain Medicine
Siamak Moayedi, Michael Witting, Matthew Pirotte
BACKGROUND: The easy internal jugular (Easy IJ) technique involves placement of a single-lumen catheter in the internal jugular vein using ultrasound guidance. This technique is used in patients who do not have suitable peripheral or external jugular venous access. The efficacy and safety of this procedure are unknown. OBJECTIVE: We aimed to estimate efficacy and safety parameters for the Easy IJ when used in emergency department (ED) settings. METHODS: We conducted a prospective study of the Easy IJ in stable ED patients with severe intravenous access difficulty...
September 19, 2016: Journal of Emergency Medicine
Daniel Putensen, David Leverett, Bhavika Patel, Jasmin Rivera
BACKGROUND: The majority of reports regarding general vascular access choices for apheresis procedures argue that peripheral venous access should be considered first. However, the clinical reality appears to be different. While some procedures mandate central vascular access (e.g., therapeutic apheresis procedures in critically ill patients) and in some cases it is the patient's preference, we propose that the majority of elective procedures can be successfully performed peripherally...
September 15, 2016: Journal of Clinical Apheresis
Petra Duran-Gehring, Laurie Bryant, Jennifer A Reynolds, Petra Aldridge, Colleen J Kalynych, Faheem W Guirgis
OBJECTIVES: To report our success and complication rates with emergency department (ED) technician-performed ultrasound (US)-guided peripheral intravenous (IV) catheter placement and to compare our results to similar studies in the literature. METHODS: We conducted a retrospective review of a prospective database of patients who underwent US-guided peripheral IV catheter placement attempts for clinical care in the ED. All patients meeting difficult IV access criteria who had a US-guided peripheral IV catheter placement attempted by a trained ED technician were included...
September 14, 2016: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
Yahya Acar, Onur Tezel, Necati Salman, Erdem Cevik, Margarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-Bordomás, Mustafa Z Mahmoud, Abdelmoneim Sulieman, Abbas Ali, Alrayah Mustafa, Ihab Abdelrahman, Mustafa Bahar, Osama Ali, H Lester Kirchner, Gregor Prosen, Ajda Anzic, Paul Leeson, Maryam Bahreini, Fatemeh Rasooli, Houman Hosseinnejad, Gabriel Blecher, Robert Meek, Diana Egerton-Warburton, Edina Ćatić Ćuti, Stanko Belina, Tihomir Vančina, Idriz Kovačević, Nadan Rustemović, Ikwan Chang, Jin Hee Lee, Young Ho Kwak, Do Kyun Kim, Chi-Yung Cheng, Hsiu-Yung Pan, Chia-Te Kung, Ela Ćurčić, Ena Pritišanac, Ivo Planinc, Marijana Grgić Medić, Radovan Radonić, Abiola Fasina, Anthony J Dean, Nova L Panebianco, Patricia S Henwood, Oliviero Fochi, Moreno Favarato, Ezio Bonanomi, Ivan Tomić, Youngrock Ha, Hongchuen Toh, Elizabeth Harmon, Wilma Chan, Cameron Baston, Gail Morrison, Frances Shofer, Angela Hua, Sharon Kim, James Tsung, Isa Gunaydin, Zeynep Kekec, Mehmet Oguzhan Ay, Jinjoo Kim, Jinhyun Kim, Gyoosung Choi, Dowon Shim, Ji-Han Lee, Jana Ambrozic, Katja Prokselj, Miha Lucovnik, Gabrijela Brzan Simenc, Asta Mačiulienė, Almantas Maleckas, Algimantas Kriščiukaitis, Vytautas Mačiulis, Andrius Macas, Sharad Mohite, Zoltan Narancsik, Hugon Možina, Sara Nikolić, Jan Hansel, Rok Petrovčič, Una Mršić, Simon Orlob, Markus Lerchbaumer, Niklas Schönegger, Reinhard Kaufmann, Chun-I Pan, Chien-Hung Wu, Sarah Pasquale, Stephanie J Doniger, Sharon Yellin, Gerardo Chiricolo, Maja Potisek, Borut Drnovšek, Boštjan Leskovar, Kristine Robinson, Clara Kraft, Benjamin Moser, Stephen Davis, Shelley Layman, Yusef Sayeed, Joseph Minardi, Irmina Sefic Pasic, Amra Dzananovic, Anes Pasic, Sandra Vegar Zubovic, Ana Godan Hauptman, Ana Vujaklija Brajkovic, Jaksa Babel, Marina Peklic, Vedran Radonic, Luka Bielen, Peh Wee Ming, Nur Hafiza Yezid, Fatahul Laham Mohammed, Zainal Abidin Huda, Wan Nasarudin Wan Ismail, W Yus Haniff W Isa, Hashairi Fauzi, Praveena Seeva, Mohd Zulfakar Mazlan
A1 Point-of-care ultrasound examination of cervical spine in emergency departmentYahya Acar, Onur Tezel, Necati SalmanA2 A new technique in verifying the placement of a nasogastric tube: obtaining the longitudinal view of nasogastric tube in addition to transverse view with ultrasoundYahya Acar, Necati Salman, Onur Tezel, Erdem CevikA3 Pseudoaneurysm of the femoral artery after cannulation of a central venous line. Should we always use ultrasound in these procedures?Margarita Algaba-Montes, Alberto Oviedo-García, Mayra Patricio-BordomásA4 Ultrasound-guided supraclavicular subclavian vein catheterization...
September 2016: Critical Ultrasound Journal
Carlos J Guevara, Kristy L Rialon, Raja S Ramaswamy, Seung K Kim, Michael D Darcy
PURPOSE: To describe technical details, success rate, and advantages of direct puncture of the thoracic duct (TD) under direct ultrasound (US) guidance at venous insertion in the left neck. MATERIALS AND METHODS: All patients who underwent attempted thoracic duct embolization (TDE) via US-guided retrograde TD access in the left neck were retrospectively reviewed. Indications for lymphangiography were iatrogenic chyle leak, pulmonary lymphangiectasia, and plastic bronchitis...
August 29, 2016: Journal of Vascular and Interventional Radiology: JVIR
Stefano Avanzini, Leila Mameli, Nicola Disma, Clelia Zanaboni, Andrea Dato, Giovanni Montobbio, Luigi Montagnini, Michela Bevilacqua, Filomena Pierri, Massimo Conte, Loredana Amoroso, Giovanna Pala, Sara Pestarino, Elio Castagnola, Angelo Claudio Molinari, Concetta Micalizzi, Giuseppe Morreale, Girolamo Mattioli, A Pini Prato
BACKGROUND: Ultrasound-guided (USG) cannulation of the brachiocephalic vein (BCV) is gaining worldwide consensus for central venous access in children. This study reports a 20-month experience with this approach in children. METHODS: All patients who underwent percutaneous USG central venous catheter (CVC) positioning in the BCV between August 2013 and March 2015 have been included. Devices inserted during this period were open-ended, either single or double-lumen tunneled CVC...
August 31, 2016: Pediatric Blood & Cancer
Chris R Giordano, Kevin R Murtagh, Jaime Mills, Lori A Deitte, Mark J Rice, Patrick J Tighe
STUDY OBJECTIVE: Historically, the placement of internal jugular central venous lines has been accomplished by using external landmarks to help identify target-rich locations in order to steer clear of dangerous structures. This paradigm is largely being displaced, as ultrasound has become routine practice, raising new considerations regarding target locations and risk mitigation. Most human anatomy texts depict the internal jugular vein as a straight columnar structure that exits the cranial vault the same size that it enters the thoracic cavity...
September 2016: Journal of Clinical Anesthesia
Eric Salazar, Salvador Garcia, Robin Miguel, Francisco J Segura, Tina S Ipe, Christopher Leveque
Therapeutic and donor apheresis requires adequate vascular access to achieve inlet flow rates of ∼50-100 mL/min. While central dialysis-type venous catheters can usually provide such access, their use includes several associated risks. Some of these risks can be avoided or diminished if adequate peripheral venous access can be established. Some patients have adequate peripheral veins for apheresis that cannot be readily identified visually or by palpation. We hypothesized that ultrasound-guided peripheral venous access would benefit such patients and would lead to placement of fewer central venous catheters...
August 10, 2016: Journal of Clinical Apheresis
Julien Maizel, Marie-Anaïs Bastide, Jack Richecoeur, Eric Frenoy, Christian Lemaire, Bertrand Sauneuf, Hervé Dupont, Fabienne Tamion, Saad Nseir, Damien Du Cheyron
BACKGROUND: The ultrasound (US)-guided technique has been recommended for central venous catheter (CVC) placement in critical care. However, several surveys have shown that the majority of physicians continue to perform landmark procedures. In our region, we have implemented special courses to promote the use of US with formal training and simulators. Ultrasound machines have also been installed in almost every ICU in our area. We designed a survey to investigate whether the training program established for years and the widespread of ultrasound devices in the ICU of our region will be associated with a high rate of physicians performing US procedures...
December 2016: Annals of Intensive Care
Nilam J Soni, Luis F Reyes, Holly Keyt, Alejandro Arango, Jonathan A Gelfond, Jay I Peters, Stephanie M Levine, Sandra G Adams, Marcos I Restrepo
PURPOSE: The purpose of the study is to evaluate the frequency and barriers to use of ultrasound guidance for central venous catheter (CVC) insertion by physicians specializing in critical care and hospital medicine. MATERIALS AND METHODS: A national cross-sectional electronic survey of intensivists and hospitalists was administered from November 2014 to January 2015. RESULTS: The survey response rate was 5.9% (1013/17 233). Moderate to very frequent use of ultrasound guidance varied by site: internal jugular vein (80%), subclavian vein (31%), and femoral vein (45%)...
July 17, 2016: Journal of Critical Care
Thomas S Huber, Brett Larive, Peter B Imrey, Milena K Radeva, James M Kaufman, Larry W Kraiss, Alik M Farber, Scott A Berceli
OBJECTIVE: Access-related hand ischemia (ARHI) is a major complication after hemodialysis access construction. This study was designed to prospectively describe its incidence, predictors, interventions, and associated access maturation. METHODS: The Hemodialysis Fistula Maturation Study is a multicenter prospective cohort study designed to identify predictors of autogenous arteriovenous access (arteriovenous fistula [AVF]) maturation. Symptoms and interventions for ARHI were documented, and participants who received interventions for ARHI were compared with other participants using a nested case-control design...
October 2016: Journal of Vascular Surgery
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