keyword
MENU ▼
Read by QxMD icon Read
search

CVC

keyword
https://www.readbyqxmd.com/read/28095657/characterization-of-caveola-vesicle-complexes-cvcs-protein-phist-cvc-8195-in-plasmodium-vivax
#1
Bo Wang, Feng Lu, Jin-Hee Han, Seong-Kyun Lee, Yang Cheng, Myat Htut Nyunt, Kwon-Soo Ha, Seok-Ho Hong, Won Sun Park, Eun-Taek Han
Plasmodium vivax produces numerous caveola-vesicle complex (CVC) structures beneath the membrane of infected erythrocytes. Recently, a member helical interspersed subtelomeric (PHIST) superfamily protein, PcyPHIST/CVC-8195, was identified as CVCs-associated protein in Plasmodium cynomolgi and essential for survival of this parasite. Very little information has been documented to date about PHIST/CVC-8195 protein in P. vivax. In this study, the recombinant PvPHIST/CVC-8195 N and C termini were expressed, and immunoreactivity was assessed using confirmed vivax malaria patients sera by protein microarray...
December 2016: Korean Journal of Parasitology
https://www.readbyqxmd.com/read/28086826/offering-patients-therapy-options-in-unplanned-start-options-implementation-of-an-educational-program-is-feasible-and-effective
#2
Anna Machowska, Mark Dominik Alscher, Satyanarayana Reddy Vanga, Michael Koch, Michael Aarup, Abdul Rashid Qureshi, Bengt Lindholm, Peter Rutherford
BACKGROUND: Patients with unplanned dialysis start (UPS) have worse clinical outcomes than non-UPS patients, and receive peritoneal dialysis (PD) less frequently. In the OPTiONS study of UPS patients, an educational programme (UPS-EP) aiming at improving care of UPS patients by facilitating care pathways and enabling informed choice of dialysis modality was implemented. We here report on impact of UPS-EP on modality choice and clinical outcomes in UPS patients. METHODS: This non-interventional, prospective, multi-center, observational study included 270 UPS patients from 26 centers in 6 European countries (Austria, Germany, Denmark, France, United Kingdom and Sweden) who prior to inclusion presented acutely, or were being followed by nephrologists but required urgent dialysis commencement by an acutely placed CVC or PD catheter...
January 13, 2017: BMC Nephrology
https://www.readbyqxmd.com/read/28081339/management-of-acute-postoperative-hypertension-for-reducing-cardiovascular-complications-in-cancer-patients-when-and-how-aggressively
#3
Ning Lou, Daofeng Wang, Zhi Wang, Wenfeng Ye, Xiao Liu
BACKGROUND/AIM: We sought to determine what factors cardiovascular complications (CVCs) correlate with in cancer patients with acute postoperative hypertension (APH) and to define when and how aggressively to treat this disorder in the present study. MATERIALS AND METHODS: A retrospective observational study of cancer patients with postoperative hypertension at a single intensive care unit between July 2007 and June 2013 was conducted. The outcome of interest was the incidence of a CVC...
December 20, 2016: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/28078374/-anaesthesia-procedures-and-invasive-vascular-access-in-severely-injured-patients-at-trauma-room-admission-in-germany-an-online-survey
#4
M F Struck, P Hilbert-Carius, B Hossfeld, J Hinkelbein, M Bernhard, T Wurmb
BACKGROUND: The continuous monitoring of vital parameters and subsequent therapy belong to the core duties of anaesthetists during acute trauma resuscitation in the trauma room. Important procedures may include placement of arterial lines and central venous catheters (CVCs). Knowledge of indication, performance and localization of invasive catheterisation of trauma care in Germany is scarce. METHODS: After approval of the German Society of Anaesthesiology and Intensive Care Medicine we conducted an online survey about arterial and central venous catheterisation of severely injured patients with consideration of common practice used by anaesthetists in German trauma rooms...
January 11, 2017: Der Anaesthesist
https://www.readbyqxmd.com/read/28076641/cross-cultural-adaptation-of-the-posttraumatic-stress-disorder-checklist-5-pcl-5-and-life-events-checklist-5-lec-5-for-the-brazilian-context
#5
Eduardo de Paula Lima, Alina Gomide Vasconcelos, William Berger, Christian Haag Kristensen, Elizabeth do Nascimento, Ivan Figueira, Mauro Vitor Mendlowicz
Objective: To describe the process of cross-cultural adaptation of the Posttraumatic Stress Disorder Checklist 5 (PCL-5) and the Life Events Checklist 5 (LEC-5) for the Brazilian sociolinguistic context. Method: The adaptation process sought to establish conceptual, semantic, and operational equivalence between the original items of the questionnaire and their translated versions, following standardized protocols. Initially, two researchers translated the original version of the scale into Brazilian Portuguese...
October 2016: Trends in Psychiatry and Psychotherapy
https://www.readbyqxmd.com/read/28073314/safety-of-the-peripheral-administration-of-vasopressor-agents
#6
Tyler Lewis, Cristian Merchan, Diana Altshuler, John Papadopoulos
Vasopressors are an integral component of the management of septic shock and are traditionally given via a central venous catheter (CVC) due to the risk of tissue injury and necrosis if extravasated. However, the need for a CVC for the management of septic shock has been questioned, and the risk of extravasation and incidence of severe injury when vasopressors are given via a peripheral venous line (PVL) remains poorly defined. We performed a retrospective chart review of 202 patients who received vasopressors through a PVL...
January 1, 2017: Journal of Intensive Care Medicine
https://www.readbyqxmd.com/read/28072491/paradoxical-bradycardia-during-surgical-caudal-vena-cava-occlusion-in-an-anesthetized-dog
#7
Jennifer Davis, Anthea L Raisis, Hildegriet Haitjema, Eleanor A Drynan, Giselle L Hosgood
OBJECTIVE: To describe the anesthetic management of a dog undergoing caudal vena cava (CVC) occlusion during adrenalectomy, and to discuss a reflex bradycardia that was observed during the procedure. CASE SUMMARY: General anesthesia of a 10-year-old Rhodesian ridgeback for excision of an adrenal mass and associated CVC tumor thrombus was performed. The dog was premedicated with IV methadone and anesthesia was induced with IV alfaxalone and maintained with isoflurane in 100% oxygen...
January 10, 2017: Journal of Veterinary Emergency and Critical Care
https://www.readbyqxmd.com/read/28063456/normal-saline-versus-heparin-for-patency-of-central-venous-catheters-in-adult-patients-a-systematic-review-and-meta-analysis
#8
Lei Zhong, Hai-Li Wang, Bo Xu, Yao Yuan, Xin Wang, Ying-Ying Zhang, Li Ji, Zi-Mu Pan, Zhan-Sheng Hu
BACKGROUND: Heparin saline (HS) is theoretically superior to normal saline (NS) for maintaining the patency of central venous catheters (CVCs), but the comparative efficacy of them remains controversial. The aim of this systematic review and meta-analysis was to assess the efficacy of NS versus HS in the maintenance of the patency of CVCs in adult patients. METHODS: We searched PubMed, Embase and the Cochrane library databases. Randomized controlled trials (RCTs) evaluating the use of NS vs...
January 8, 2017: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/28042830/programmable-low-power-low-noise-capacitance-to-voltage-converter-for-mems-accelerometers
#9
Guillermo Royo, Carlos Sánchez-Azqueta, Cecilia Gimeno, Concepción Aldea, Santiago Celma
In this work, we present a capacitance-to-voltage converter (CVC) for capacitive accelerometers based on microelectromechanical systems (MEMS). Based on a fully-differential transimpedance amplifier (TIA), it features a 34-dB transimpedance gain control and over one decade programmable bandwidth, from 75 kHz to 1.2 MHz. The TIA is aimed for low-cost low-power capacitive sensor applications. It has been designed in a standard 0.18-μm CMOS technology and its power consumption is only 54 μW. At the maximum transimpedance configuration, the TIA shows an equivalent input noise of 42 fA/ Hz at 50 kHz, which corresponds to 100 μg/ Hz ...
December 30, 2016: Sensors
https://www.readbyqxmd.com/read/28040615/should-procedural-skills-be-a-part-of-the-acute-care-nurse-practitioner-curriculum
#10
Amita Avadhani
Invasive procedures are an integral component of the time sensitive management of the acute and critically ill patients. Acute Care Nurse Practitioner (ACNP) students aspiring to be employed in their roles in the acute care settings cannot be autonomous in their practices unless they have a minimum level of proficiency to perform life sustaining invasive procedures. Offering additional level of benefits of safety and quality in healthcare, simulation as a teaching method has grown in popularity among various levels of education among variety of disciplines...
March 2017: Nurse Education Today
https://www.readbyqxmd.com/read/28034564/acute-black-tea-consumption-improves-cutaneous-vascular-function-in-healthy-middle-aged-humans
#11
Kirsty A Woodward, Nicola D Hopkins, Richard Draijer, Young de Graaf, David A Low, Dick H J Thijssen
BACKGROUND & AIMS: Dietary flavonoids, such as those present in black tea, are associated with reduced risk of cardiovascular disease (CVD), possibly through improving nitric oxide (NO) mediated vascular function. The aim of this study was to examine the effect of acute black tea ingestion on cutaneous microvascular function. METHODS: Twenty healthy participants (58 ± 5 y, 9 men) attended two experimental trials (tea, placebo), 7-days apart in a randomised, controlled, double-blind, cross-over design...
December 22, 2016: Clinical Nutrition: Official Journal of the European Society of Parenteral and Enteral Nutrition
https://www.readbyqxmd.com/read/28018763/predicting-central-venous-pressure-by-measuring-femoral-venous-diameter-using-ultrasonography
#12
Akram Malik, Aftab Akhtar, Shoab Saadat, Salman Mansoor
OBJECTIVES: The objective of this exploratory study was to find out the correlation of femoral vein diameter (FVD) to central venous pressure (CVP) measurements and to derive a prediction equation to help ascertain the fluid volume status in a critical patient. PATIENTS AND METHODS: This was a single-centered prospective cohort study designed and conducted by the critical care department of Shifa International hospital in Islamabad, Pakistan. Patients were enrolled from the medical and surgical intensive care units...
November 23, 2016: Curēus
https://www.readbyqxmd.com/read/28011968/extended-spectrum-beta-lactamase-producing-enterobacteriaceae-among-the-pediatric-population-who-is-at-risk-and-why-results-from-a-single-centre-prospective-study
#13
Carmelina Calitri, Carlo Scolfaro, Sara Colombo, Gianfranco De Intinis, Francesca Carraro, Silvia Garazzino, Pier-Angelo Tovo
A prospective 18-month case-control study was performed in a tertiary Paediatric Centre in Turin (Italy) to analyse the disease burden and identify risk factors for acquisition of Extended Spectrum Beta Lactamase-producing Enterobacteriaceae (ESBL-pE). Children with ESBL-pE isolation were enrolled as cases, with controls matched according to age, type of pathogen isolated and sample of isolation. Out of 83 children (37 males, mean age 4.7 ± 5.46 years), 45 were identified as infected (54.2%) and 38 as colonised (45...
1, 2016: Le Infezioni in Medicina
https://www.readbyqxmd.com/read/27999418/impact-of-time-varying-treatment-exposures-on-the-risk-of-venous-thromboembolism-in-multiple-myeloma
#14
Joshua D Brown, Val R Adams, Daniela C Moga
Multiple myeloma (MM) has one of the highest risks of venous thromboembolism (VTE) of all cancers due to pathologic changes and treatment-related exposures. This study assessed the one-year incidence of VTE in newly diagnosed MM and to determine the baseline and time-varying treatment-related factors associated with VTE risk in a U.S.-based cohort. MM patients were identified and age, gender, and baseline comorbidities were determined. Treatment-related exposures included thalidomide derivatives (IMIDs), proteasome inhibitors, cytotoxic chemotherapy, steroids, erythropoietin-stimulating agents (ESAs), stem cell transplants (SCT), hospitalizations, infection, and central venous catheters (CVC)...
December 20, 2016: Healthcare (Basel, Switzerland)
https://www.readbyqxmd.com/read/27987041/prevalence-of-deep-venous-thrombosis-detected-by-ultrasonography-before-surgery-in-patients-with-gastric-cancer-a-retrospective-study-of-1140-consecutive-patients
#15
Yutaka Tanizawa, Etsuro Bando, Taiichi Kawamura, Masanori Tokunaga, Rie Makuuchi, Kei Iida, Kazuhide Nanri, Masashi Yoneyama, Masanori Terashima
BACKGROUND: The prevalence of deep venous thrombosis (DVT) in patients with gastric cancer before surgery is unknown. This study aimed to clarify the risk factors for DVT of the lower extremities in patients with gastric cancer before surgery and to evaluate the usefulness of ultrasonographic screening for prevention of postoperative pulmonary thromboembolism (PTE). METHODS: Patients who had undergone lower-extremity venous ultrasonography before surgery for gastric cancer were retrospectively analyzed...
December 16, 2016: Gastric Cancer
https://www.readbyqxmd.com/read/27981668/activation-of-protease-activated-receptor-2-mediates-cutaneous-vasodilatation-but-not-sweating-roles-of-nitric-oxide-synthase-and-cyclooxygenase
#16
Naoto Fujii, Brendan D McNeely, Sarah Y Zhang, Yasmine C Abdellaoui, Mercy O Danquah, Glen P Kenny
Protease-activated receptor 2 (PAR2) is present in human skin including keratinocytes, endothelial cells of skin microvessels, and eccrine sweat glands. However, whether PAR2 functionally contributes to the regulation of cutaneous blood flow and sweating remains entirely unclear in humans in vivo. We hypothesized that activation of PAR2 directly stimulates cutaneous vasodilatation and sweating via actions of nitric oxide synthase (NOS) and cyclooxygenase (COX). In twelve physically active young males (29 ± 5 years), cutaneous vascular conductance (CVC) and sweat rate were measured at four intradermal microdialysis forearm skin sites that were treated with 1) lactated Ringer's solution (Control), 2) 10 mm N(ω) -nitro-L -arginine (NOS inhibitor), 3) 10 mm ketorolac (COX inhibitor), or 4) a combination of both inhibitors...
December 16, 2016: Experimental Physiology
https://www.readbyqxmd.com/read/27969038/the-effect-of-nursing-care-protocol-on-the-prevention-of-central-venous-catheter-related-infections-in-neurosurgery-intensive-care-unit
#17
Hatice Kaya, Yüksel Turan, Sade Akbal, Keziban Tosun, Esra Aksoy, Yusuf Tunalı, Gülsün Özdemir Aydın
PURPOSE: This clinical study was planned to determine the effect of Nursing Care Protocol on the prevention of central venous catheter-related infections in neurosurgery intensive care unit. METHOD: The study was conducted between January 2012 and December 2013. The sampling consisted of 160 patients compatible with study inclusion criteria (80 protocol and 80 control patients). Routine care was applied to the control group while the protocol group received catheter care according to the protocol formed in accordance with the suggestions of the Centers for Disease Control and Prevention...
November 2016: Applied Nursing Research: ANR
https://www.readbyqxmd.com/read/27965360/screening-guidelines-for-venous-thromboembolism-risk-in-hospitalized-children-have-low-sensitivity-for-central-venous-catheter-associated-thrombosis
#18
Asfawossen B Asfaw, Rowena C Punzalan, Ke Yan, Raymond G Hoffmann, Sheila J Hanson
OBJECTIVES: Local pediatric screening guidelines for venous thromboembolism (VTE) are developed from incomplete pediatric data and extrapolated from adult data in which immobility is a major risk factor. We hypothesized that screening guidelines centered on immobility are inadequate for identifying children at risk of central venous catheter (CVC)-associated VTE. METHODS: This retrospective case-control (4:1) study at an academic, quaternary-level, free-standing children's hospital applied screening guidelines for VTE risk to all cases of VTE from July 2012 to April 2014...
January 2017: Hospital Pediatrics
https://www.readbyqxmd.com/read/27940521/incidence-risk-factors-and-associated-mortality-of-central-line-associated-bloodstream-infections-at-an-intensive-care-unit-in-northern-india
#19
S B Mishra, R Misra, A Azim, A K Baronia, K N Prasad, T N Dhole, M Gurjar, R K Singh, B Poddar
OBJECTIVE: To evaluate the incidence, risk factors and associated mortality of central line-associated bloodstream infection (CLABSI) in an adult intensive care unit (ICU) in India. DESIGN: This prospective observational study was conducted over a period of 16 months at a tertiary care referral medical center. SETTING: We conducted this study over a period of 16 months at a tertiary care referral medical center. PARTICIPANTS: All patients with a central venous catheter (CVC) for >48 h admitted to the ICU were enrolled...
December 8, 2016: International Journal for Quality in Health Care
https://www.readbyqxmd.com/read/27924201/central-line-associated-bloodstream-infections-in-the-intensive-care-unit-importance-of-the-care-bundle
#20
Aynur Atilla, Zahide Doğanay, Hale Kefeli Çelik, Leman Tomak, Özgür Günal, S Sırrı Kılıç
BACKGROUND: The importance and efficacy of a care bundle for preventing central line-associated bloodstream infections (CLABSIs) and infectious complications related to placing a central venous catheter (CVC) in patients in the intensive care unit (ICU). METHODS: A care bundle was implemented from July 2013 to June 2014 in a medical ICU and surgical ICU. Data were divided into three periods: the prior period (July 2012-June 2013), the intervention period (July 2013-June 2014; first and second periods), and the post-intervention period (July 2014-December 2014; third period)...
December 2016: Korean Journal of Anesthesiology
keyword
keyword
24099
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"