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Intravenous catheter

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https://www.readbyqxmd.com/read/28716685/the-use-of-alfaxalone-for-premedication-induction-and-maintenance-of-anaesthesia-in-pigs-a-pilot-study
#1
Sarah E Bigby, Jennifer E Carter, Sébastien Bauquier, Thierry Beths
OBJECTIVE: The evaluation of alfaxalone as a premedication agent and intravenous anaesthetic in pigs. STUDY DESIGN: Prospective, clinical trial. ANIMALS: Nine healthy, 6-8-week-old female Landrace pigs weighing 22.2 ± 1.0 kg, undergoing epidural catheter placement. METHODS: All pigs were premedicated with 4 mg kg(-1) alfaxalone, 40 μg kg(-1) medetomidine and 0.4 mg kg(-1) butorphanol administered in the cervical musculature...
March 21, 2017: Veterinary Anaesthesia and Analgesia
https://www.readbyqxmd.com/read/28713555/case-report-using-ultrasound-to-prevent-a-broken-catheter-from-migrating-to-the-heart
#2
Pieter J Schraverus, Suzanne van Rijswijk, Pieter Roel Tuinman
Peripheral intravenous (IV) catheters can break off while still in the patient, with possible detrimental effects such as upstream migration to the heart. These catheters have probably been damaged by the needle during a difficult insertion. A peripheral IV catheter was removed in a 90 year old patient and only half of the catheter was retrieved. By using ultrasound examination the remaining part of the IV catheter was identified, and retrieved surgically, before it could migrate towards the heart. This case report suggests that ultrasound should not only be used for difficult placement of a peripheral IV catheter, but can also be used when removal is complicated...
2017: F1000Research
https://www.readbyqxmd.com/read/28707642/teaching-procedural-skills-to-medical-students-a-pilot-procedural-skills-lab
#3
Laurence M Katz, Alexander Finch, Tyler McKinnish, Kurt Gilliland, Sue Tolleson-Rinehart, Bonita L Marks
BACKGROUND: Medical students have limited confidence in performing procedural skills. A pilot study was conducted to evaluate the effect of a multifaceted Procedural Skills Lab (PSL) on the confidence of medical students to perform procedural skills. METHODS: Twelve 2nd year medical students were randomly selected to participate in a pilot PSL. The PSL students met with an instructor for 2 h once a week for 4 weeks. Students participated in a flipped classroom and spaced education program before laboratory sessions that included a cadaver laboratory...
January 2017: Education for Health: Change in Training & Practice
https://www.readbyqxmd.com/read/28702117/balloon-angioplasty-for-intracranial-atherosclerotic-disease-a-multicenter-study
#4
Lakshmi Sudha Prasanna Karanam, Mukesh Sharma, Anand Alurkar, Sridhar Reddy Baddam, Vijaya Pamidimukkala, Raghavasarma Polavarapu
AIM: To evaluate the role and efficacy of the balloon angioplasty in intracranial atherosclerotic disease (ICAD) in patients who presented with acute stroke due to vessel occlusion and in patients with symptomatic disease despite optimum medical management. METHODS: From 2013 to 2016, a total of 39 patients (24 males and 15 females with a mean age of 64.5 years) underwent balloon angioplasty over a period of 2 years and 8 months in three different institutions in India...
June 2017: Journal of Vascular and Interventional Neurology
https://www.readbyqxmd.com/read/28698251/trpa1-mechanoreceptors-mediate-the-il-6-response-to-a-single-pd-dwell-in-the-rat
#5
Daniel Nilsson, Eva Jennische, Nicola Cavallini, Magnus Braide
BACKGROUND: The development of modern, biocompatible peritoneal dialysis (PD) fluids has not entirely eliminated the local pro-inflammatory effects of PD fluid administration. The present study was performed in order to establish the importance of known signaling pathways connected to mechano-, osmo- and chemo-sensors of the transient receptor potential (TRP) family for the acute inflammatory response to PD. METHODS: Rats were exposed to a single 4-hour dwell of lactate-buffered, 2...
July 11, 2017: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
https://www.readbyqxmd.com/read/28697540/three-doses-of-oral-misoprostol-versus-an-intra-cervical-foley-catheter-for-24-hours-for-pre-induction-cervical-ripening-in-post-dated-pregnancies-a-randomized-controlled-trial
#6
D Somirathne, Malik Goonewardene, L Dahanayake
Objectives: To compare three doses of oral misoprostol 50μg four hourly versus an intra-cervical Foley catheter for 24 hours, for pre-induction cervical ripening. Methods: Primary investigator blinded, randomised controlled trial conducted in 180 consecutive women with singleton uncomplicated pregnancies with Modified Bishop Score (MBS) 5 at 40 weeks + 6 days gestation, allocated by stratified (primigravida / multigravida) block randomization to receive three doses of oral misoprostol 50μg four hourly or an intra-cervical Foley catheter for 24 hours...
June 30, 2017: Ceylon Medical Journal
https://www.readbyqxmd.com/read/28694355/peripheral-venous-pressure-measurements-in-patients-with-acute-decompensated-heart-failure-pvp-hf
#7
Brett W Sperry, Joseph Campbell, Marat Yanavitski, Samir Kapadia, W H Wilson Tang, Mazen Hanna
BACKGROUND: Accurate assessment of volume status is essential in diagnosis and guidance of decongestive therapy in patients with acute heart failure. We sought to compare peripheral venous pressure (PVP) with central venous pressure (CVP), as well as other invasive hemodynamic measurements, in patients hospitalized with an acute heart failure syndrome. METHODS AND RESULTS: PVP-HF (Peripheral Venous Pressure Measurements in Patients With Acute Decompensated Heart Failure) was a single-center prospective study, which enrolled patients admitted with acute heart failure, regardless of ejection fraction or disease pathogenesis...
July 2017: Circulation. Heart Failure
https://www.readbyqxmd.com/read/28687213/prevention-of-central-line-associated-bloodstream-infections
#8
REVIEW
Taison Bell, Naomi P O'Grady
Central venous catheters (CVCs) are commonly used in critically ill patients and offer several advantages to peripheral intravenous access. However, indwelling CVCs have the potential to lead to blood stream infections, with the risk increasing with an array of characteristics such as catheter choice, catheter location, insertion technique, and catheter maintenance. Evidence-based guidelines have led to a significant reduction in the incidence of blood stream infections associated with CVCs. The combination of guideline implementation and newer technologies has the potential to further reduce morbidity and mortality from infections related to CVCs...
July 5, 2017: Infectious Disease Clinics of North America
https://www.readbyqxmd.com/read/28683001/removal-of-peripheral-intravenous-catheters-due-to-catheter-failures-among-adult-patients
#9
Ryoko Murayama, Miho Uchida, Makoto Oe, Toshiaki Takahashi, Maiko Oya, Chieko Komiyama, Hiromi Sanada
This prospective observational study was designed to clarify the rate of peripheral intravenous catheter, especially short peripheral catheter, failures among adult patients in medical and surgical wards. The study was conducted during a 2-month period at a university hospital in Tokyo, Japan. A total of 5316 catheters from 2442 patients were studied. The rate of catheter removal as a result of catheter failure was 18.8%. The reasons for removal in catheter failures were infiltration (41.3%) and pain (19.3%)...
July 2017: Journal of Infusion Nursing: the Official Publication of the Infusion Nurses Society
https://www.readbyqxmd.com/read/28678899/incidence-of-phlebitis-and-post-infusion-phlebitis-in-hospitalised-adults
#10
Janete de Souza Urbanetto, Franciele de Oliveira Minuto Muniz, Renata Martins da Silva, Ana Paula Christo de Freitas, Ana Paula Ribeiro de Oliveira, Jessica de Cassia Ramos Dos Santos
Objective: to determine the incidence of phlebitis during and after the use of peripheral intravenous catheter (PIC), and analyse the association of this complication with risk factors. Methods: cohort study with 165 adult patients admitted to a university hospital in Porto Alegre, totalling 447 accesses, from December 2014 to February 2015. Data were collected on a daily basis and analysed by means of descriptive and analytical statistics. Results: The incidence of phlebitis during PIC was 7...
June 29, 2017: Revista Gaúcha de Enfermagem
https://www.readbyqxmd.com/read/28676510/peritoneal-dialysis-in-very-low-birth-weight-neonates
#11
Vesna D Stojanović, Svetlana S Bukarica, Jelena B Antić, Aleksandra D Doronjski
BACKGROUND: The aim of this retrospective study is to evaluate clinical characteristics and outcomes of very low birth weight (VLBW) neonates with acute kidney injury (AKI) treated with peritoneal dialysis (PD). METHODS: This retrospective study included 10 VLBW neonates treated with PD. Intravenous (IV) cannula and umbilical venous catheter were used for the peritoneal access. RESULTS: Mean age at the moment of starting PD was 14.9 ± 9.3 days...
July 2017: Peritoneal Dialysis International: Journal of the International Society for Peritoneal Dialysis
https://www.readbyqxmd.com/read/28673221/intravascular-catheters-an-ultrasound-imaging-based-observational-study-of-position-and-function
#12
P D Hebbard, P Flinn
Peripheral intravenous and intra-arterial catheters often block with movement of the limb in which they are inserted. Although the cause of this blockage is commonly attributed to a valve or other structure within the vein, evidence for this is lacking. We used ultrasound to assess the cause of blockage on movement, and degree of tip movement, of 62 venous and 21 radial arterial catheters. In both venous and arterial catheters, blockage was predominantly caused by impingement of the catheter on the vessel wall, with catheter kinking and spasm of the vessel also seen...
July 2017: Anaesthesia and Intensive Care
https://www.readbyqxmd.com/read/28663227/national-healthcare-safety-network-nhsn-dialysis-event-surveillance-report-for-2014
#13
Duc B Nguyen, Alicia Shugart, Christi Lines, Ami B Shah, Jonathan Edwards, Daniel Pollock, Dawn Sievert, Priti R Patel
BACKGROUND AND OBJECTIVES: Persons receiving outpatient hemodialysis are at risk for bloodstream and vascular access infections. The Centers for Disease Control and Prevention conducts surveillance for these infections through the National Healthcare Safety Network. We summarize 2014 data submitted to National Healthcare Safety Network Dialysis Event Surveillance. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS: Dialysis facilities report three types of dialysis events (bloodstream infections; intravenous antimicrobial starts; and pus, redness, or increased swelling at the hemodialysis vascular access site)...
June 29, 2017: Clinical Journal of the American Society of Nephrology: CJASN
https://www.readbyqxmd.com/read/28646445/update-on-neurocritical-care-of-stroke
#14
Jason Siegel, Michael A Pizzi, J Brent Peel, David Alejos, Nnenne Mbabuike, Benjamin L Brown, David Hodge, W David Freeman
PURPOSE OF REVIEW: This review will highlight the recent advancements in acute ischemic stroke diagnosis and treatment, with special attention to new features and recommendations of stroke care in the neurocritical care unit. RECENT FINDINGS: New studies suggest that pre-hospital treatment of stroke with mobile stroke units and telestroke technology may lead to earlier stroke therapy with intravenous tissue plasminogen activator (tPA), and recent studies show tPA can be given in previously contraindicated situations...
August 2017: Current Cardiology Reports
https://www.readbyqxmd.com/read/28626910/intravenous-and-intracavitary-use-of-contrast-enhanced-ultrasound-in-the-evaluation-and-management-of-complicated-pediatric-pneumonia
#15
Annamaria Deganello, Vasileios Rafailidis, Maria E Sellars, Aikaterini Ntoulia, Kleanthi Kalogerakou, Gary Ruiz, David O Cosgrove, Paul S Sidhu
Pediatric pneumonia can be complicated by necrotizing pneumonia or a parapneumonic effusion either in the form of an empyema or a clear effusion. Ultrasonography (US) and computed tomography represent well-established modalities for evaluation of complicated pediatric pneumonia. Contrast-enhanced ultrasound (CEUS) was recently introduced and is gaining increasing acceptance in pediatric imaging. In this case series, we present our initial experience with both intravenous and intracavitary use of CEUS in children with complicated pneumonia...
June 19, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28626871/a-successful-living-donor-liver-re-transplantation-for-graft-failure-within-seven-days-due-to-acute-de-novo-donor-specific-anti-hla-antibody-mediated-rejection
#16
Yohei Yamada, Ken Hoshino, Teisaburo Mori, Miho Kawaida, Kiyotomo Abe, Hideo Ishihama, Takahiro Shimizu, Nobuhiro Takahashi, Kentaro Matsubara, Taizo Hibi, Yuta Abe, Hiroshi Yagi, Naoki Shimojima, Masahiro Shinoda, Minoru Kitago, Hideaki Obara, Yasushi Fuchimoto, Kaori Kameyama, Yuko Kitagawa, Tatsuo Kuroda
Growing evidence suggests a relationship between antibody-mediated rejection (AMR) and early graft failure due to a previously unknown etiology in liver transplantation (LTx). We herein report a three-year-old boy who developed rapid graft failure due to de novo donor-specific antibody (DSA)-driven AMR a week after living donor LTx, requiring a second transplant on the 10th day after the first LTx. The pathology of the first graft showed massive necrosis in zone 3 along with positive C4d and inflammatory cell infiltrates in portal areas...
June 19, 2017: Hepatology Research: the Official Journal of the Japan Society of Hepatology
https://www.readbyqxmd.com/read/28618193/introduction-of-color-flow-injection-test-to-confirm-intravascular-location-of-peripherally-placed-intravenous-catheters
#17
Nischal K Gautam, Kayla R Bober, Chunyan Cai
BACKGROUND: The incidence of infiltration and extravasation when using peripheral intravenous catheters is high in pediatric patients. Due to the lack of a gold standard test to confirm intravascular location of a peripherally placed intravenous catheter, we introduce a novel method, the color-flow injection test to assess the intravascular location of these catheters. For the color-flow injection test, 1 mL of normal saline was injected within 2 seconds in the distal intravenous catheter and changes in color-flow via ultrasonography were observed at the proximal draining veins...
June 15, 2017: Paediatric Anaesthesia
https://www.readbyqxmd.com/read/28615052/intravenous-misplacement-of-the-nephrostomy-catheter-following-percutaneous-nephrostolithotomy-two-case-reports-and-literature-review
#18
Weijin Fu, Zhanbin Yang, Zhibin Xie, Haibiao Yan
BACKGROUND: Intravenous misplacement of a nephrostomy tube after percutaneous nephrostolithotomy (PCNL) is very rare in clinical experiences. This report summarizes the characteristics and management of intravenous misplacement. CASE PRESENTATION: We present two uncommon cases of intravenous nephrostomy catheter misplacement after PCNL from among 4220 patients who underwent PCNL between January 2009 and December 2015. The tip of the tube was located in the inferior vena cava in one case and in the renal vein in the other...
June 14, 2017: BMC Urology
https://www.readbyqxmd.com/read/28607636/impact-of-garlic-tablets-on-nosocomial-infections-in-hospitalized-patients-in-intensive-care-units
#19
Hossein Madineh, Farrokh Yadollahi, Farshad Yadollahi, Ebrahim Pouria Mofrad, Majid Kabiri
BACKGROUND: Nosocomial infections are one of the main causes of mortality and morbidity in hospitals, especially in intensive care units (ICUs). OBJECTIVE: The aim of this study was to examine the impact of garlic tablets on nosocomial infections in hospitalized patients in intensive care units. METHODS: This clinical trial was carried out on 94 patients, admitted to the intensive care units in Kashani and Al-Zahra hospitals from January 21, 2014 to December 20, 2014...
April 2017: Electronic Physician
https://www.readbyqxmd.com/read/28602063/risk-factors-for-poor-prognosis-in-nosocomial-infective-endocarditis
#20
Ji-Won Hwang, Seung Woo Park, Eun Jeong Cho, Ga Yeon Lee, Eun Kyoung Kim, Sung-A Chang, Sung-Ji Park, Sang-Chol Lee, Cheol-In Kang, Doo Ryeon Chung, Kyong Ran Peck, Jae-Hoon Song
Background/Aims: The aim of our study was to compare the characteristics of nosocomial infective endocarditis (NIE) with community-acquired infective endocarditis (CIE) and to determine independent risk factors for in-hospital death. Methods: We retrospectively reviewed the medical records of 560 patients diagnosed with infective endocarditis. NIE was defined by a diagnosis made > 72 hours after hospital admission or within 2 months of hospital discharge. Results: Among the 560 cases reviewed, 121 were classified as NIE...
June 2, 2017: Korean Journal of Internal Medicine
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