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Ultrasound guided catheter

Rafael Vilhena de Carvalho Fürst, Afonso César Polimanti, Sidnei José Galego, Maria Claudia Bicudo, Erik Montagna, João Antônio Corrêa
OBJECTIVE: To present a simple and affordable model able to properly simulate an ultrasound-guided venous access. DESIGN: The simulation was made using a latex balloon tube filled with water and dye solution implanted in a thawed chicken breast with bones. RESULTS: The presented model allows the simulation of all implant stages of a central catheter. The obtained echogenicity is similar to that observed in human tissue, and the ultrasound identification of the tissues, balloon, needle, wire guide and catheter is feasible and reproducible...
October 20, 2016: World Journal of Surgery
Michael D Witting, Siamak Moayedi, Kathy Dunning, Lisa S Babin, Brad M Cogan
BACKGROUND: After an index case of contrast-associated compartment syndrome, an urban hospital instituted a protocol limiting high-speed injection to intravenous (IV) lines started proximal to the forearm and testing those lines before contrast injection. OBJECTIVE: In this article, we estimate the safety and efficacy of high-speed injection using this protocol in patients with IV lines inserted under ultrasound guidance. METHODS: In an ambispective study, we enrolled prospective cohorts of ED patients requiring high-speed radiographic contrast media injection (≥3...
October 17, 2016: Journal of Emergency Medicine
Brian M Ilfeld
A continuous peripheral nerve block (CPNB) consists of a percutaneously inserted catheter with its tip adjacent to a target nerve/plexus through which local anesthetic may be administered, providing a prolonged block that may be titrated to the desired effect. In the decades after its first report in 1946, a plethora of data relating to CPNB was published, much of which was examined in a 2011 Anesthesia & Analgesia article. The current update is an evidence-based review of the CPNB literature published in the interim...
October 3, 2016: Anesthesia and Analgesia
Stephanie Preuss, Claudius Kuechle, Stefan Wagenpfeil, Christoph Schmaderer, Lutz Renders, Uwe Heemann, Konrad Stock
The aim of this retrospective single-center study was to examine ultrasound-detected complications after diagnostic parenchymal renal biopsies. After 471 ultrasound-guided kidney biopsies (225 native kidneys and 246 renal allografts), ultrasound revealed hematomas (21.9%), arterio-venous fistulas (8.9%), active bleeding (1.1%) and hematuria (0.4%). Only 0.8% of all patients required invasive intervention such as coiling (n = 3) and surgical procedures (n = 1). Three episodes of bleeding (0.6%) were solved with manual compression...
October 13, 2016: Ultrasound in Medicine & Biology
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
Ge Qu, Xu-Lei Cui, Hong-Ju Liu, Zhi-Gang Ji, Yu-Guang Huang
<strong>Objective</strong> To evaluate the effects of ultrasound-guided transversus abdominis plane (TAP) block on postoperative analgesia and early recovery in patients undergoing retroperitoneoscopic urologic surgeries. <strong>Methods</strong> This was a randomized, controlled, double-blinded trial. Eligible patients scheduled for retroperitoneoscopic urologic surgeries were randomly assigned to two groups. Group TAP received ultrasound-guided TAP block with 0.5% ropivacaine 20 ml at 30 minutes before surgery, and Group C received TAP sham block with normal saline...
September 20, 2016: Chinese Medical Sciences Journal, Chung-kuo i Hsüeh K'o Hsüeh Tsa Chih
Giuseppe Falco, Monica Foroni, Fabio Castagnetti, Luigi Marano, Daniele Bordoni, Nicola Rocco, Vanessa Marchesi, Valentina Iotti, Rita Vacondio, Guglielmo Ferrari
INTRODUCTION: Management of breast abscess in lactating women remains controversial. During pregnancy, women may develop different kinds of benign breast lesions that could require a surgical incision performed under general anesthesia with consequent breastfeeding interruption. The purpose of this study was to prospectively evaluate the management of large breast abscesses with ultrasound-assisted drainage aiming at breastfeeding preservation. MATERIAL AND METHODS: 34 lactating women with a diagnosis of unilateral breast abscess have been treated with an ultrasound (US)-assisted drainage of the abscess...
October 11, 2016: Breastfeeding Medicine: the Official Journal of the Academy of Breastfeeding Medicine
Xuejuan Dong, Xin Li, Jie Yu, Ming-An Yu, Xiaoling Yu, Ping Liang
PURPOSE: To retrospectively review the complications of ultrasound (US)-guided percutaneous microwave ablation (MWA) of renal cell carcinoma. PATIENTS AND METHODS: In this study, 101 patients with 105 tumors seen from April 2006 to Feb 2014 were enrolled retrospectively. The patients were treated with US-guided percutaneous MWA and were followed up with contrast-enhanced US and computed tomography or magnetic resonance imaging at 1, 3, and 6 months and every 6 months thereafter...
2016: OncoTargets and Therapy
Bapesh K Bollu, Michael J Dawrant, Kunal Thacker, Gordon Thomas, Murthy Chenapragadda, Kevin Gaskin, Albert Shun
PURPOSE: Inspissated bile syndrome (IBS) is a rare cause of obstructive jaundice in neonates and infants with several treatment options reported. We present our experience with the use of minimally invasive ultrasound-guided percutaneous cholecystostomy drain catheter placement with ongoing saline lavage in neonates and infants. METHODS: Retrospective chart review of patients treated with percutaneous cholecystostomy, from February 2010 till June 2015. We reviewed the technical and clinical success along with complications of the procedure...
September 20, 2016: Journal of Pediatric Surgery
José Miguel Cardoso, Miguel Sá, Hugo Reis, Liliana Almeida, José Carlos Sampaio, Célia Pinheiro, Duarte Machado
INTRODUCTION AND OBJECTIVES: Quadratus Lumborum block was recently described and has already shown good results as an analgesic technique in abdominal surgeries, having the potential to significantly reduce opioids consumption and be a valid alternative to epidural catheter. We performed a type II Quadratus Lumborum block for analgesia in a septic patient having a sub-total gastrectomy. CASE REPORT: An 80 year-old, ASA III, male patient, weighting 50kg, with a history of arterial hypertension and hypercholesterolemia, diagnosed with sepsis due to purulent peritonitis was submitted to an open laparotomy...
September 26, 2016: Revista Brasileira de Anestesiologia
Yasuhiro Nakano, Kenji Sadamatsu
Minimizing the catheter size can reduce vascular access complications and contrast dye usage in coronary angiography. The small diameter of the 4Fr guiding catheter has limited the use of several angioplasty devices such as intravascular ultrasound (IVUS) in the past. However, the combination of a novel IVUS catheter and a 0.010 guidewire makes it possible to perform IVUS-guided percutaneous coronary intervention (PCI) with a 4Fr guiding catheter. We herein report the case of a 51-year-old man with silent myocardial ischemia who underwent IVUS-guided transradial PCI with a 4Fr guiding catheter...
2016: Case Reports in Cardiology
Shaileshkumar Garge, Shyamkumar N Keshava, Vinu Moses
We describe a novel technique for facilitating recanalization of intrahepatic inferior vena cava (IVC) via the transjugular approach in patients with short segmental hepatic IVC occlusion, where a transjugular liver biopsy cannula provides additional support to the catheter-wire combination and trans-abdominal ultrasound helps in positioning the tip of the cannula at the stump of suprahepatic IVC.
August 3, 2016: Current Problems in Diagnostic Radiology
Jaemyung Lim, Coskun Tekes, F Levent Degertekin, Maysam Ghovanloo
Having intravascular ultrasound (IVUS) imaging capability on guide wires used in cardiovascular interventions may eliminate the need for separate IVUS catheters and expand the use of IVUS in a larger portion of the vasculature. High frequency capacitive micro machined ultrasonic transducer (CMUT) arrays should be integrated with interface electronics and placed on the guide wire for this purpose. Besides small size, this system-on-a-chip (SoC) front-end should connect to the back-end imaging system with a minimum number of wires to preserve the critical mechanical properties of the guide wire...
September 20, 2016: IEEE Transactions on Biomedical Circuits and Systems
Sebastián Fernández-Bussy, Gonzalo Labarca, Mario Lanza, Erik Folch, Adnan Majid
The use of thoracic ultrasound as a diagnostic tool in the emergency department, intensive care unit or in patients with pulmonary diseases is increasing steadily. It is used to guide percutaneous tracheostomies, to assess pleural effusions, to rule out pneumothorax, and to guide the placement of endovascular and pleural catheters. It is also useful in the assessment of patients with dyspnea. The aim of this review is to provide the practical and technical basics for the use of this diagnostic tool among internists and specialists in pulmonary diseases...
July 2016: Revista Médica de Chile
M R Blichfeldt-Eckhardt, C B Laursen, H Berg, J H Holm, L N Hansen, H Ørding, C Andersen, P B Licht, P Toft
Moderate to severe ipsilateral shoulder pain is a common complaint following thoracic surgery. In this prospective, parallel-group study at Odense University Hospital, 76 patients (aged > 18 years) scheduled for lobectomy or pneumonectomy were randomised 1:1 using a computer-generated list to receive an ultrasound-guided supraclavicular phrenic nerve block with 10 ml ropivacaine or 10 ml saline (placebo) immediately following surgery. A nerve catheter was subsequently inserted and treatment continued for 3 days...
September 16, 2016: Anaesthesia
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
Marie Aouad-Maroun, Christian K Raphael, Samia K Sayyid, Fadi Farah, Elie A Akl
BACKGROUND: Arterial line cannulation in paediatric patients is traditionally performed by palpation or with Doppler auditory assistance in locating the artery before catheterization. It is not clear whether ultrasound guidance offers benefits over these methods. OBJECTIVES: To assess first attempt success rates and complication rates when ultrasound guidance is used for arterial line placement in the paediatric population, as compared with traditional techniques (palpation, Doppler auditory assistance), at all potential sites for arterial cannulation (left or right radial, ulnar, brachial, femoral or dorsalis pedis artery)...
September 14, 2016: Cochrane Database of Systematic Reviews
Keisuke Kumada, Nobuo Murakami, Hideshi Okada, Izumi Toyoda, Shinji Ogura, Hiroshi Kondo, Atsuhiro Fukuda
BACKGROUND: A central venous catheter enables the measurement of hemodynamic variations, such as accurate central venous pressure; catheter malposition may induce potentially fatal complications. This case report describes a rare central venous catheter tip malposition in the right internal mammary artery. CASE PRESENTATION: A 56-year-old Japanese woman who presented with severe pneumonia secondary to scleroderma was treated under ventilator support because of acute respiratory failure...
2016: Journal of Medical Case Reports
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
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