Academic literature on the topic 'Cannulation'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Cannulation.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Cannulation"

1

Chaudhary, Shallu, Ravikant Dogra, and Ramesh Kumar. "Complications during Ultrasound Guided Internal Jugular Vein Cannulation in ICU and OT Patients." International Journal of Science and Healthcare Research 6, no. 3 (2021): 170–72. http://dx.doi.org/10.52403/ijshr.20210728.

Full text
Abstract:
This study was carried out in 80 patients admitted in the ICU and OT of IGMC Shimla. They were divided into 2 groups of 40 patients each. Internal jugular venous cannulations were done using ultrasound guided techniques (short axis and long axis view). The complications encountered during cannulation were noted. All the patients from both the groups were successfully cannulated by the operator under ultrasound guidance. Artery punctures occurred in 3 patients which was successfully managed and the cannulations were reattempted and were successful. None of the cannulation was abandoned. Keywords: ultrasound guided internal jugular vein cannulation, central venous pressure, internal jugular vein cannulation
APA, Harvard, Vancouver, ISO, and other styles
2

Peer, Syed Murfad, Syed Bukhari, Manan Desai, et al. "Compression Device-Assisted Extracorporeal Cardiopulmonary Resuscitation Cannulation in Pediatric Patients—A Simulation Study." World Journal for Pediatric and Congenital Heart Surgery 13, no. 3 (2022): 379–82. http://dx.doi.org/10.1177/21501351221084304.

Full text
Abstract:
Background: Surgical neck cannulation for pediatric extracorporeal cardiopulmonary resuscitation (ECPR) requires multiple interruptions of manual chest compressions to facilitate the procedure. Effective uninterrupted CPR is essential to prevent neurological injury. We hypothesized that an automated chest compression device can be used to provide effective and uninterrupted chest compressions during pediatric neck ECPR cannulation. The feasibility of surgically cannulating the right carotid artery and right internal jugular vein in an infant during ongoing automated chest compressions was tested in a simulation study. Methods: A working prototype of a pediatric chest compression device was designed to provide automated chest compressions on an infant CPR manikin at the rate of 120 compressions/minute. A feedback device attached to the manikin was used to monitor the effectiveness of CPR. A synthetic artery, vein along with carotid sheath and skin was utilized to simulate surgical neck exploration. ECPR simulation was conducted using the compression device to provide chest compressions. Results: Four ECPR simulations were conducted during which vessel sparing (n = 2) and non-vessel sparing (n = 2) cannulation of the right internal carotid artery and right internal jugular vein were performed during ongoing mechanical chest compressions. All four cannulations were successfully performed without the need to interrupt chest compressions. Conclusions: In a simulated environment, pediatric ECPR neck cannulation with uninterrupted chest compressions may be accomplished using an automated chest compression device. The strategy of compression device-assisted ECPR cannulation requires further study and could potentially reduce the neurological complications of ECPR.
APA, Harvard, Vancouver, ISO, and other styles
3

Wilmink, Teun, Lee Hollingworth, Tamasin Stevenson, and Sarah Powers. "Is early cannulation of an arteriovenous fistula associated with early failure of the fistula?" Journal of Vascular Access 18, no. 1_suppl (2017): S92—S97. http://dx.doi.org/10.5301/jva.5000674.

Full text
Abstract:
Objective To study the effect of early cannulation of arteriovenous fistulas (AVF) on early AVF failure. Methods Analysis of two databases of access operations and dialysis sessions from 1/12/2002 till 1/4/2015. Follow-up until 1/4/2016. Functional dialysis use defined as six consecutive cannulations of the AVF with two needles. Early cannulation defined as needling of the AVF within 30 days of creation. Early failure was defined as abandonment for new form of access within 90 days of first cannulation. Machine blood-flow rates (BFR) of each dialysis session for the first 2 months collected from the dialysis database. Results We analysed 1167 AVFs with functional dialysis use. Some 148 AVFs (11%) were needled within 30 days. Early needling was not associated with increased early failure rates (p = 0.43). Early failure rates were lower in AVFs with six consecutive successful cannulations from the start (p = 0.002). There was a trend of reduced early failure rates (test for trend: p = 0.018) in the latter years of the study period, but no trend in early cannulation rates (p = 0.19). Failure to achieve six successful cannulations from the start was an independent predictor of early AVF failure but early needling was not an independent predictor in multivariate analysis. Average starting BFRs were higher in AVF that were needled early. Conclusions Early cannulation was not associated with early failure. Failure to achieve six successful cannulations from the start was an independent predictor of early failure. The trend in yearly variation of early failure rates suggests that evolving practices influenced early failure rates.
APA, Harvard, Vancouver, ISO, and other styles
4

Iscan, Sahin, Habib Cakir, Bortecin Eygi, et al. "Dynamic alterations in cerebral, celiac and renal flows resulting from ascending aorta, subclavian artery and femoral artery cannulations of extracorporeal devices." Perfusion 32, no. 7 (2017): 561–67. http://dx.doi.org/10.1177/0267659117706606.

Full text
Abstract:
Introduction: The aim of this study was to assess the relationships among cardiac output, extracorporeal blood flow, cannulation site, right (RCa) and left carotid (LCa), celiac (Ca) and renal artery (Ra) flows during extracorporeal circulation. Methods: A mock circulatory circuit was assembled, based on a compliant anatomical aortic model. The ascending aorta, right subclavian and femoral artery cannulations were created and flow was provided by a centrifugal pump (Cp); cardiac output was provided by a roller pump (Rp). Five volume flow rates were tested. The Rp was set at 4 L/min with no Cp flow (R4-C0) and the basic volume flow rates of the vessels were measured. The flow of the Cp was increased while the Rp flow was decreased for other measurements; R3-C1, R2-C2, R1-C3 and R0-C4. Measurements were repeated for all cannulation sites. Results: The RCa flow rate at R4-C0 was higher compared to the R3-C1, R2-C2, R1-C3 and R0-C4 RCa flows with subclavian cannulation. The RCa flow decreased as the Cp flow increased (p<0.05). The RCa flow with ascending aortic and femoral cannulation was higher compared to subclavian cannulation. Higher flows were obtained with subclavian cannulation in the LCa compared to the others (p<0.05). R4-C0 Ca and Ra flows were higher compared to other Ca and Ra flows with femoral cannulation. Ca and Ra flows decreased as Cp flow increased. Flows of the Ca and Ra with ascending and subclavian cannulations were not lower compared to the R4-C0 flow (p<0.05). Conclusion: This study shows that prolonged extracorporeal circulation may develop flow decrease and ischemia in cerebral and abdominal organs with both subclavian and femoral cannulations.
APA, Harvard, Vancouver, ISO, and other styles
5

Panikkath, Ragesh, Sian Yik Lim, and Deepa Panikkath. "Azygos vein cannulation: recognition is vital for preventing complications." Southwest Respiratory and Critical Care Chronicles 1, no. 4 (2013): 41. http://dx.doi.org/10.12746/swrccc.v1i4.83.

Full text
Abstract:
Inadvertent cannulation of the azygos vein can occur during central vein cannulations,especially from the left side. This can cause several complications, including rupture ofthe azygos vein. This complication is unlikely from the more commonly used right internaljugular vein access, although that approach is not free of complications. An abruptcurve at the tip of the central venous catheter showing venous wave forms and highoxygen saturations suggest azygos vein cannulation. Azygos vein cannulations may bemore common in patients with heart failure in which the vein is dilated.
APA, Harvard, Vancouver, ISO, and other styles
6

Shrestha, Gentle S., Manjit Shrestha, and Bibeka Shrestha. "Ultrasound guided central venous cannulation in ICU: Retrospective analysis of a single center experience." Journal of Advances in Internal Medicine 9, no. 1 (2020): 34–36. http://dx.doi.org/10.3126/jaim.v9i1.29166.

Full text
Abstract:
Background and Aims: Central venous cannulation is a common procedure in intensive care unit. Use of ultrasound guidance can decrease complications and increase successful cannulations.
 Methods: Patients who underwent ultrasound guided central venous cannulation over a duration of one year, in a single center, were analyzed retrospectively.
 Results: A total of 101 patients were analyzed. Internal jugular vein was cannulated in 84 (83.2%) and femoral vein was cannulated in 17 (16.8%) patients. Cannulation was successful in all cases. Elective cannulation was performed in 80 (79.2%) of patients and emergency cannulation was performed in 21 (20.8%) patients. Platelet count was less than 50000/cu mm in 30 (29.7%) patients and prothrombin time was more than 13 seconds in 84 (83.2%) patients. Cannulation was successfully performed in first attempt in 99 (98%) patients. None of the patients had arterial puncture, major bleeding, pneumothorax, arrhythmias or catheter malposition. One patient developed hematoma at the catheter insertion site.
 Conclusions: When performed by an experienced operator, ultrasound guidance can enhance safety and improve success for central venous cannulation.
APA, Harvard, Vancouver, ISO, and other styles
7

Hendry, F., M. R. Checketts, and G. A. Mcleod. "Effect of intradermal anaesthesia on success rate and pain of intravenous cannulation: a randomized non-blind crossover study." Scottish Medical Journal 56, no. 4 (2011): 210–13. http://dx.doi.org/10.1258/smj.2011.011160.

Full text
Abstract:
Intravenous cannulation is a commonly performed procedure. This study aimed to determine whether the success rate and pain of intravenous cannulation is affected by prior injection of intradermal lidocaine. Intravenous cannulation was performed twice in 45 healthy volunteers. Intradermal lidocaine was administered prior to one of these cannulations. The outcome measures were success or failure of cannulation, and pain of cannulation, measured with a 100 mm visual analogue pain scale. The success rate of intravenous cannulation with and without prior intradermal lidocaine was 54% and 76%, respectively. The difference was 22.0% (95% CI 1.5-27.8%; P = 0.03). Log-linear analysis for three-way interaction between the variables (outcome, vascular condition and use of lidocaine) showed a significant influence of vascular condition on outcome ( G 2 24.6, P < 0.001). The mean (SD) pain scores in the control and intervention group were 34.8 (21.0) and 13.6 (13.2) mm, respectively. The difference between the mean pain scores was 21.2 mm (95% CI 15.1-27.3 mm). In conclusion, the success rate of intravenous cannulation may be reduced with the use of intradermal lidocaine, but success rate is primarily dependent on vascular condition. Intradermal lidocaine achieves a clinically significant reduction in the pain of intravenous cannulation.
APA, Harvard, Vancouver, ISO, and other styles
8

Guzmán-Calderón, Edson, Belen Martinez-Moreno, Juan A. Casellas, and José Ramón Aparicio. "Transpancreatic precut papillotomy versus double-guidewire technique in difficult biliary cannulation: a systematic review and meta-analysis." Endoscopy International Open 09, no. 11 (2021): E1758—E1767. http://dx.doi.org/10.1055/a-1534-2388.

Full text
Abstract:
Abstract Background and study aims Approximately 11 % of biliary cannulations are considered difficult. The double guidewire (DGW-T) and transpancreatic sphincterotomy (TPS) are two useful techniques when difficult cannulation exists and the main pancreatic duct is unintentionally accessed. We carried out a systematic review and meta-analysis to evaluate the effectiveness and security of both DGW-T and TPS techniques in difficult biliary cannulation. Methods We conducted a systematic review in different databases, such as PubMed, OVID, Medline, and Cochrane Databases. Were included all RCT which showed a comparison between TPS and DGW in difficult biliary cannulation. Endpoints computed were successful cannulation rate, median cannulation time, and adverse events rate. Results Four studies were selected (4 RCTs). These studies included 260 patients. The mean age was 64.79 ± 12.99 years. Of the patients, 53.6 % were men and 46.4 % were women. The rate of successful cannulation was 93.3 % in the TPS group and 79.4 % in the DGW-T group (P = 0.420). The rate of post-endoscopic retrograde cholangiopancreatography pancreatitis (PEP) was lower in patients who had undergone TPS than DGW-T (TPS: 8.9 % vs DGW-T: 22.2 %, P = 0.02). The mean cannulation time was 14.7 ± 9.4 min in the TPS group and 15.1 ± 7.4 min with DGW-T (P = 0.349). Conclusions TPS and DGW are two useful techniques in patients with difficult cannulation. They both have a high rate of successful cannulation; however, the PEP was higher with DGW-T than with TPS.
APA, Harvard, Vancouver, ISO, and other styles
9

Gleich, Stephen J., Ashley V. Wong, Kathryn S. Handlogten, Daniel E. Thum, and Michael E. Nemergut. "Major Short-term Complications of Arterial Cannulation for Monitoring in Children." Anesthesiology 134, no. 1 (2020): 26–34. http://dx.doi.org/10.1097/aln.0000000000003594.

Full text
Abstract:
Background Perioperative arterial cannulation in children is routinely performed. Based on clinical observation of several complications related to femoral arterial lines, the authors performed a larger study to further examine complications. The authors aimed to (1) describe the use patterns and incidence of major short-term complications associated with arterial cannulation for perioperative monitoring in children, and (2) describe the rates of major complications by anatomical site and age category of the patient. Methods The authors examined a retrospective cohort of pediatric patients (age less than 18 yr) undergoing surgical procedures at a single academic medical center from January 1, 2006 to August 15, 2016. Institutional databases containing anesthetic care, arterial cannulation, and postoperative complications information were queried to identify vascular, neurologic, and infectious short term complications within 30 days of arterial cannulation. Results There were 5,142 arterial cannulations performed in 4,178 patients. The most common sites for arterial cannulation were the radial (N = 3,395 [66.0%]) and femoral arteries (N = 1,528 [29.7%]). There were 11 major complications: 8 vascular and 3 infections (overall incidence, 0.2%; rate, 2 per 1,000 lines; 95% CI, 1 to 4) and all of these complications were associated with femoral arterial lines in children younger than 5 yr old (0.7%; rate, 7 per 1,000 lines; 95% CI, 4 to 13). The majority of femoral lines were placed for cardiac procedures (91%). Infants and neonates had the greatest complication rates (16 and 11 per 1,000 lines, respectively; 95% CI, 7 to 34 and 3 to 39, respectively). Conclusions The overall major complication rate of arterial cannulation for monitoring purposes in children is low (0.2%). All complications occurred in femoral arterial lines in children younger than 5 yr of age, with the greatest complication rates in infants and neonates. There were no complications in distal arterial cannulation sites, including more than 3,000 radial cannulations. Editor’s Perspective What We Already Know about This Topic What This Article Tells Us That Is New
APA, Harvard, Vancouver, ISO, and other styles
10

Ayub, Haroon, Rauri Clark, Shalabh Srivastava, James Andrews, Debra Sweeney, and Saeed Ahmed. "Ultrasound mapping of new cannulation sites for arteriovenous fistulas/grafts at South Tyneside and Sunderland NHS Foundation Trust (STSFT) Renal Unit." Pakistan Journal of Kidney Diseases 4, no. 1 (2021): 199–202. http://dx.doi.org/10.53778/pjkd4180.

Full text
Abstract:
The cannulation of vascular access specially becomes difficult in elderly, diabetic and obese hemodialysis patients. The accessibility of an AV fistula largely relies on the condition of the patient’s veins, which often leads to difficulty in cannulation with the traditional blind method. South Tyneside and Sunderland NHS Foundation Trust (STSFT) Renal unit adopted ultrasound mapping of new cannulation sites for arteriovenous fistulas and arteriovenous grafts. The aim of this study was to evaluate the qualitative impact of this practice on the dialysis patients.
 This was a qualitative study and was conducted in the Renal Unit at STSFT. Haemodialysis patients with deep or small vessels for cannulation, a vessel with problems and a vessel whose cannulation on the first attempt was vital were included in the study. AVF/AVG were mapped using Doppler ultrasound (US) undertaken by a consultant Interventional Nephrologist (IN). The map of the AVF/AVG and new cannulation sites were captured as an image on the patients’ smart phone to act as record to show the dialysis nurse cannulating the AVF/AVG. It was hoped that this would encourage rope laddering and AVF/AVG preservation.
 Patients reported no significant improvement in cannulation process even after US mapping of new cannulation sites. Patients did report a better understanding of the AVF/AVG geometry especially amongst the self cannulators on home haemodialysis. According to the patients the successful cannulation was mainly dependent on the skills of dialysis nurses rather than the US mapping of the AVF/AVG being of any assistance.
APA, Harvard, Vancouver, ISO, and other styles

Dissertations / Theses on the topic "Cannulation"

1

Miller, Jonathan Blair. "On-patient medical information encoding : image guided fistula cannulation assistant for hemodialysis." Thesis, Massachusetts Institute of Technology, 2019. https://hdl.handle.net/1721.1/121794.

Full text
Abstract:
Thesis: S.M. in Engineering and Management, Massachusetts Institute of Technology, System Design and Management Program, 2019<br>Cataloged from PDF version of thesis.<br>Includes bibliographical references (pages 75-77).<br>This thesis documents the process of invention and design of on-patient encoding of medical information. The work is demonstrated through the development of a prototype medical device system that addresses clinically observed issues associated with dialysis treatment for patients afflicted with kidney failure. Implemented as a temporary tattoo, the medical system is intended to be widely deployable in a variety of settings for a myriad of populations, including developed and emerging medical communities, in-clinic or at-home, and across a spectrum of human skin tones. Addressing hemodialysis challenges is important because, if one's kidneys fail, the ideal option is to receive a transplant, though for many patients (millions globally), the short-term and often long-term solution must be hemodialysis. Through this treatment, a patient regularly has large needles inserted into his or her arm through which the blood is pumped into an artificial kidney machine.<br>This must be done several times each week for four to eight hours at a time, often in a clinic though ideally (albeit uncommonly) at patients' homes. Presented is the development process of problem identification, concept generation, testing, and prototyping of image guidance systems for hemodialysis needle insertion. This serves to curb fear so patients and caregivers experience improved key performance indicators including: -- Less Pain - Fewer needle 'mis-sticks' -- Quicker Learning - Shortened treatment training time -- Simpler Treatment - Reduced dependence on one or more caregivers when cannulating -- Improved Access to Care - Designed for a broad range of patients. The project involves infrared illumination of hemoglobin, undistortion and mapping of vein images, and special ink chemistry based on temporary tattoos. The results of this project are intended to lay the engineering, business, and design groundwork for a Class 11 product and service suite consisting of: --<br>A vein mapper: a device consisting of an infrared vein illuminator (hardware) and real-time optical enhancement (software). -- An indelible dye: a mixture that stains immediately, resists clinical washing, and persists for days -- A cannulation key: a process by which an inkjet printer is used to produce a vein map guide that is then transferred onto a patient's arm.<br>by Jonathan Blair Miller.<br>S.M. in Engineering and Management<br>S.M.inEngineeringandManagement Massachusetts Institute of Technology, System Design and Management Program
APA, Harvard, Vancouver, ISO, and other styles
2

Mizuno, Kayoko. "Indications and outcomes of paediatric tracheotomy: a descriptive study using a Japanese claims database." Doctoral thesis, Kyoto University, 2021. http://hdl.handle.net/2433/263525.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Yu, Peng [Verfasser]. "Factors related to peripheral venous cannulation pain pre-operation in pediatric patients / Peng Yu." Berlin : Medizinische Fakultät Charité - Universitätsmedizin Berlin, 2012. http://d-nb.info/1029848637/34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Lai, Yat-ming, and 黎一鳴. "The use of topical anesthesia to reduce pediatric IV cannulation pain in an emergency department." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2012. http://hub.hku.hk/bib/B48335447.

Full text
Abstract:
Intravenous cannulation of pediatric patients is a common procedure in emergency departments. It is a useful tool to facilitate medical investigations and drug administration. However, the pain induced by the procedure can lead to patient distress and bother the nursing and medical procedures afterwards. There are many kinds of topical anesthesia but no relevant evidence-based guideline for their use is available for the emergency departments. This dissertation synthesizes the available evidence in the literature to establish an evidence-based guideline for the use of topical anesthesia to reduce pain caused by pediatric intravenous cannulation in an emergency department. The communication, implementation and evaluation plan are also developed. A systematic literature review was conducted from 30th August to 2nd September, 2011. A number of electronic databases, including PubMed, CINAHL Plus and Embase were searched. Thirteen eligible randomized controlled trials were identified. They were integrated into a table of evidence and were critically appraised by the SIGN Methodology Checklist. After synthesis of evidence, it is suggested that needleless anesthesia with apparatus assistance significantly reduced pain as early as in five minutes. Patients should however be observed for two hours after the administration of anesthesia for signs of adverse effects. The implementation potential, in terms of the transferability, feasibility and cost-benefit ratio, was examined. Among the anesthesia devices, the Jet lidocaine device has satisfactory transferability, feasibility and cost-benefit ratio. The evidence is then translated into a practice guideline with the recommendations scored based on the “SIGN 50: A guideline developer’s handbook”. A fourteen-month implementation plan,including a communication plan, a pilot study and an evaluation plan is developed. The communication phase lasts for three months and the stakeholders including the Chief of Service, Department Operation Manager, Advanced Practice Nurses, frontline healthcare professionals and the pharmacy department are identified. The pilot plan lasts for ten weeks, which includes a two-week training period, a three-week observational period for baseline measurement, a three-week intervention period and an eight-week amendment period. The pilot study collects data regarding the pain level at baseline and identifies unanticipated problems in the guideline. Amendments would be made accordingly and the revised guideline would be sent for ethical approval before the implementation phase. In the evaluation plan, the primary outcome for the innovation is the level of pain. The secondary outcomes are the admission rate and length of hospital stay. Other outcomes are the satisfaction of healthcare professionals, utilization rate and cost. It is expected that the cannulation pain, admission rate and length of hospital stay would be lower with the application of topical anesthesia.<br>published_or_final_version<br>Nursing Studies<br>Master<br>Master of Nursing
APA, Harvard, Vancouver, ISO, and other styles
5

Mensah-Brown, Eric Paschal Kwodwo. "Vitelline vessel cannulation : fate of macromolecular and particulate substances in the 11.5 day rat conceptus." Thesis, University of Leicester, 1987. http://hdl.handle.net/2381/34163.

Full text
Abstract:
Cannulation of the vitelline vessels of the 11.5 day rat conceptus has allowed the introduction of both macromolecular and particulate substances directly to the embryo, thus bypassing the digestive and metabolic activity of the visceral yolk sac. This has facilitated the study of the fate of such substances and their metabolism by embryonic tissues. Vitelline injection does not affect the growth and differentiation of the conceptus in vitro providing that inert solutions (e.g. azo-blue coloured Hank's balanced solution) in volumes of less than 1.0 ul are employed. The vasculature of the 11.5 day embryo has been studied extensively using both scanning and transmission electron microscopy. This has shown that all the embryonic blood vessels can be classified as capillaries, both fenestrated (bridged by a diaphragm) and continuous endothelia being observed. However, the endothelial lining of the heart is discontinuous; this is probably related to the metabolic demands of the surrounding tissues. This method of study has enabled the transport mechanisms operational in the embryonic vessels to be elucidated. By injection of both radiolabelled and colloidal gold labelled immunoglobulin G and bovine serum albumin, the fate of protein substrates has been studied. Whereas immunoglobulin G was internalised by embryonic cells, probably by a receptor-mediated mechanism, and was not subsequently degraded, bovine serum albumin was captured by a non-specific adsorptive mechanism and routed to the lysosomal system for digestion. In comparison, invertase and polyvinylpyrrolidone were taken up to a much lesser extent, presumably by fluid phase (non-adsorptive) pinocytosis. When particulate substances were used as substrates, they were found to be mainly confined to cells of the endothelial lining of the blood vessels, with relatively little material penetrating to the mesenchymal layer. In contrast, when iron dextran was used, it was found mainly in the mesenchymal cells, although the explanation of this phenomenon is unknown. The methodology employed in this study has provided some useful insights into the means by which passive immunity (IgG) and nutritional molecules (other proteins) are acquired and dealt with by the embryo. The technique of cannulation of the vitelline vessels will in future provide the means to study the fate of many other macromolecules, in the embryo, without the influence of the extraembryonic tissues.
APA, Harvard, Vancouver, ISO, and other styles
6

Bachir-Cherif, Dalila. "Influence of bile-duct cannulation on the expression of DMPK-relevant enzymes in the rat." Strasbourg, 2011. https://publication-theses.unistra.fr/restreint/theses_doctorat/2011/BACHIR-CHERIF_Dalila_2011.pdf.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Bauer, Robert Benjamin. "Mob stocking effects on herbage nutritive value, herbage accumulation, and plant species composition." Thesis, Virginia Tech, 2015. http://hdl.handle.net/10919/73914.

Full text
Abstract:
Mob stocking is a variation of rotational stocking known for restricting a large number of animals to a small area before being moved to new grass after a few hours. This method allows a long (90-day) recovery period but was hypothesized to diminish the nutritional value of herbage relative to continuous and rotational stocking with lesser stocking density at similar stocking rates. This thesis summarizes two studies conducted in Blacksburg and Raphine, and in Steeles Tavern, VA, respectively, at a single beef cattle stocking rate of 12 animal unit months per hectare live body weight. The objectives were to: (1) compare the yield and nutritional value of herbage in pastures managed with three stocking methods, termed mob, rotational, and continuous stocking; (2) compare the abundance of seeded clover species among the stocking methods; and (3) estimate the nutritional value of herbage that is consumed by beef cattle during mob stocking using extrusa sampled from esophageally-cannulated animals. Analysis of standing herbage during two years produced several important findings. Although standing herbage mass was significantly greater in mob stocked pastures at Blacksburg and Raphine, aboveground net primary productivity in 2014 did not differ significantly among mob, rotational, and continuous stocking at any of the project locations. Herbage nutritive value did not differ significantly among stocking methods over two years at Blacksburg and Raphine; however, herbage from mob stocked pastures at Steeles Tavern contained significantly greater concentrations of crude protein in September and October relative to herbage from continuous- and rotationally-stocked pastures at those times. Differences in herbage mass likely contributed to significant differences in establishment of seeded clovers: red clover [Trifolium pratense L. Cinnamon Plus] establishment was similar among stocking methods but white clover [Trifolium repens L. Will] establishment was greater in continuously stocked pastures than mob and rotationally stocked pastures. Hand-clipped samples collected at Blacksburg in September 2014 significantly underestimated the crude protein content of the herbage selected by the steers, although the concentrations of fiber constituents in herbage did not differ significantly between clipped samples and esophageal samples. Although the nutritive value of the herbage on offer did not generally differ among stocking methods at this stocking rate, diet selected was at times less nutritious during mob stocking than continuous and rotational stocking methods. At this stocking rate, stocking method had less influence on pastures than seasonal variation in weather and plant maturity.<br>Master of Science
APA, Harvard, Vancouver, ISO, and other styles
8

Buchanan, Donna Lynn 1952. "SUCTION CATHETER PLACEMENT IN THE NEONATE DURING ENDOTRACHEAL SUCTION USING THREE HEAD POSITIONS (BRONCHIAL, CANNULATION, PULMONARY TOILET)." Thesis, The University of Arizona, 1986. http://hdl.handle.net/10150/275533.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Kahler, Bernadette Marie Wurtz. "The effect of distraction and positioning and positioning for venous cannulation on pain responses in young children /." Search for this dissertation online, 2003. http://wwwlib.umi.com/cr/ksu/main.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Milbourne, Katrina Jane, and n/a. "A randomised controlled trial to investigate the efficacy of heparin and hydrocortisone additive to extend the life of peripheral cannulae in children." University of Canberra. Health Sciences, 2002. http://erl.canberra.edu.au./public/adt-AUC20050530.104945.

Full text
Abstract:
Repeated cannulation of children during the course of treatment is distressing for the child, their family and to their nurses. Some paediatric units endeavour to minimise recannulation by employing strategies to reduce complications such as phlebitis and thrombosis formation. One strategy is to infuse low dose heparin and hydrocortisone (HEPHC). However, its effectiveness in prolonging cannula survival is inconclusive. There is also concern about the potential risks of administering these preparations to children. A randomised, controlled, blinded trial was conducted that examined the effectiveness of continuous infusion of low dose HEPHC in a group of children requiring long term intravenous antibiotics in a general paediatric unit. Comparisons of cannula complications and cannulae survival times were made in children receiving either continuous infusions of clear fluids or low dose HEPHC. The results demonstrated that there was no statistically significant difference (Logrank statistic=l.l, p=0.3) in cannula survival times between the two groups. It was also found that the bacterial and fungal colonisation of cannula for these children was extremely low. Based on these findings it is recommended that routine administration of low dose HEPHC to extend cannula survival time be discontinued. The findings also support current practice of removing cannula in children only when a complication occurs on completion of treatment.
APA, Harvard, Vancouver, ISO, and other styles

Books on the topic "Cannulation"

1

Venepuncture and cannulation. Wiley-Blackwell, 2011.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Phillips, Sarah, Mary Collins, and Lisa Dougherty OBE, eds. Venepuncture and Cannulation. Wiley-Blackwell, 2011. http://dx.doi.org/10.1002/9781444393231.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Misra, M., S. Toma, and T. Shinzato, eds. Buttonhole Cannulation. S. Karger AG, 2015. http://dx.doi.org/10.1159/isbn.978-3-318-05567-2.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Collins, Mary, Lisa Dougherty, and Sarah Phillips. Venepuncture and Cannulation. Wiley & Sons, Incorporated, John, 2011.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Brocht, D. M. An intravenous cannulation technique for swine. 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

IV Therapy and Cannulation Study Course (ALTR). Elsevier, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

O’Leary, Ronan, and Andrew R. Bodenham. Arterial and venous cannulation in the ICU. Oxford University Press, 2016. http://dx.doi.org/10.1093/med/9780199600830.003.0130.

Full text
Abstract:
Despite being almost ubiquitous within the critically- ill population, vascular access remains a frequent cause of iatrogenic injury, manifested as both procedural complications and later events, such as infection and thrombosis. Untoward events are minimized by expert tuition and meticulous practical technique. Consensus guidelines on training in vascular access are discussed. Vascular access, particularly central catheterization, should not be undertaken lightly. Can a patient be managed without vascular access or can the number of vascular access devices be rationalized? Other routes for drug and fluid administration exist, particularly enterally during the recovery phase. This chapter covers vascular access during critical illness and discusses the development of more advanced techniques.
APA, Harvard, Vancouver, ISO, and other styles
8

Ramrakha, Punit, and Jonathan Hill, eds. Practical procedures. Oxford University Press, 2012. http://dx.doi.org/10.1093/med/9780199643219.003.0018.

Full text
Abstract:
Arterial blood sampling 784Arterial line insertion: introduction 786Arterial line insertion: over-the-wire technique 786Arterial line insertion: over-the-needle technique 788Central line insertion 790Internal jugular vein cannulation 792Subclavian vein cannulation 794Ultrasound-guided central venous catheterization (1) 796Ultrasound-guided central venous catheterization (2) ...
APA, Harvard, Vancouver, ISO, and other styles
9

J, Elliott T. S., and Viggo-Spectramed, eds. A Guide to peripheral I.V. cannulation for medical and nursing staff. Viggo-Spectramed, 1990.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

McIntyre, Rebecca. Hemophilia. Edited by Erin S. Williams, Olutoyin A. Olutoye, Catherine P. Seipel, and Titilopemi A. O. Aina. Oxford University Press, 2018. http://dx.doi.org/10.1093/med/9780190678333.003.0034.

Full text
Abstract:
Patients with hemophilia can be safely managed for elective surgery such as adenotonsillectomy as long as adequate planning and consultation with the hematology department occurs. Adequate factor replacement, antifibrinolytics, and careful monitoring are the mainstays of care. The need for frequent venous access can make cannulation of veins difficult, and this can be stressful for the patient and his or her family. Careful planning of any cannulation attempts can alleviate stress, increase success rate, and reduce trauma to veins. If the patient has a long-term central venous line, all precautions to reduce the risk of infection and thrombosis in the line must be adhered to. Development of inhibitory antibodies to factor VIII, or more rarely to factor IX, is currently the most difficult complication to manage in hemophilia patients.
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Cannulation"

1

Espinosa, Monique, Shawn E. Banks, and Albert J. Varon. "Vascular Cannulation." In Surgical Intensive Care Medicine. Springer International Publishing, 2016. http://dx.doi.org/10.1007/978-3-319-19668-8_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Mavroudis, Constantine. "Cannulation Techniques." In Atlas of Pediatric Cardiac Surgery. Springer London, 2015. http://dx.doi.org/10.1007/978-1-4471-5319-1_1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Aabakken, Lars. "Cannulation Techniques." In Endotherapy in Biliopancreatic Diseases: ERCP Meets EUS. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-42569-2_13.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Banks, Shawn E., and Albert J. Varon. "Vascular Cannulation." In Surgical Intensive Care Medicine. Springer US, 2010. http://dx.doi.org/10.1007/978-0-387-77893-8_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Varela, J. Esteban, and Albert J. Varon. "Vascular Cannulation." In Surgical Intensive Care Medicine. Springer US, 2001. http://dx.doi.org/10.1007/978-1-4757-6645-5_3.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Elefteriades, John A., and Bulat A. Ziganshin. "Cannulation Sites." In Practical Tips in Aortic Surgery. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-78877-3_5.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Bloom, Jordan P., Myles E. Lee, and Arminder S. Jassar. "Aortic Cannulation." In Near Misses in Cardiac Surgery. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92750-9_1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Phillips, Sarah, and Mary Collins. "Introduction." In Venepuncture and Cannulation. Wiley-Blackwell, 2011. http://dx.doi.org/10.1002/9781444393231.ch.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Hyde, Lorraine. "Legal and Professional Issues." In Venepuncture and Cannulation. Wiley-Blackwell, 2011. http://dx.doi.org/10.1002/9781444393231.ch1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Dougherty, Lisa. "Patient's Perspective." In Venepuncture and Cannulation. Wiley-Blackwell, 2011. http://dx.doi.org/10.1002/9781444393231.ch10.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Cannulation"

1

Soriani, P., C. Barbera, VG Mirante, T. Gabbani, L. Miglioli, and M. Manno. "UNUSUAL TRICK FOR CHALLENGING CANNULATION OF AN INTRADIVERTICULAR PAPILLA: A BIOPSY FORCEP-ASSISTED CANNULATION." In ESGE Days 2018 accepted abstracts. Georg Thieme Verlag KG, 2018. http://dx.doi.org/10.1055/s-0038-1637383.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Fragomeni, Gionata, and Michele Rossi. "CFD analysis of peripheral ECMO cannulation." In the 8th International Workshop on Innovative Simulation for Healthcare. CAL-TEK srl, 2019. http://dx.doi.org/10.46354/i3m.2019.iwish.001.

Full text
Abstract:
"ECMO (Extra Corporeal Membrane Oxygenation) is a technique supporting vital functions through extracorporeal circulation, by raising blood oxygenation, reducing the blood values of carbon dioxide (CO2), increasing cardiac output and acting on body temperature. In conditions of severe respiratory and/or cardiac insufficiency, it allows to rest heart and lungs while performing their ventilation and pump functions. The most common sites for establishing peripheral ECMO are femoral artery and vein. The main goal of ECMO cannulation is to provide the least traumatic and most durable and simplified method for delivering the blood to and from the circuit. There are several ways to connect ECMO to the venous/arterial system. The present study’s aim is to analyse one connection by anastomoses and another one by cannula through a Computational Fluid Dynamics (CFD) model."
APA, Harvard, Vancouver, ISO, and other styles
3

Aoula, SEl, M. Borahma, N. Lagdali, I. Benelbarhdadi, and FZ Ajana. "Difficult Biliary Cannulation: What To Do?" In ESGE Days 2021. Georg Thieme Verlag KG, 2021. http://dx.doi.org/10.1055/s-0041-1724807.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Idrees, N., H. Taha, and S. Hebbar. "INTRA DIVERTICULAR PAPILLA: DESCRIPTION OF VARIOUS CANNULATION TECHNIQUES." In ESGE Days. © Georg Thieme Verlag KG, 2020. http://dx.doi.org/10.1055/s-0040-1704341.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Vera, Katherine, Maria Chavarro, Andres F. Barco, and Elise Vareilles. "Training System for the Medical Procedure of Cannulation." In 2018 IEEE International Conference on Industrial Engineering and Engineering Management (IEEM). IEEE, 2018. http://dx.doi.org/10.1109/ieem.2018.8607449.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Mahmoud, Abdulrahman, Ali Ait Hssain, Guillaume Alinier, et al. "Preliminary Implementation of the Next Generation Cannulation Simulator." In 2019 IEEE Student Conference on Research and Development (SCOReD). IEEE, 2019. http://dx.doi.org/10.1109/scored.2019.8896240.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Gonenc, Berk, Russell H. Taylor, Iulian Iordachita, Peter Gehlbach, and James Handa. "Force-sensing microneedle for assisted retinal vein cannulation." In 2014 IEEE Sensors. IEEE, 2014. http://dx.doi.org/10.1109/icsens.2014.6985095.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Zaragoza, N., M. Alburquerque, I. Miguel, et al. "Predictors of Precut Techniques Requirement During ERCP Cannulation." In ESGE Days 2021. Georg Thieme Verlag KG, 2021. http://dx.doi.org/10.1055/s-0041-1724290.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Becker, Brian C., Sandrine Voros, Louis A. Lobes, James T. Handa, Gregory D. Hager, and Cameron N. Riviere. "Retinal vessel cannulation with an image-guided handheld robot." In 2010 32nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC 2010). IEEE, 2010. http://dx.doi.org/10.1109/iembs.2010.5626493.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Ng, Si Yen, and Chi-Lun Lin. "A Realistic Phantom for Ultrasound-Guided Central Venous Cannulation." In 2020 Design of Medical Devices Conference. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/dmd2020-9007.

Full text
Abstract:
Abstract Ultrasound-guided central venous cannulation (CVC) has become standard to care. Ultrasound imaging allows the CVC procedure to be completed much safer than a standard blind landmark approach. To enhance medical personnel’s skill in performing challenging ultrasound-guided CVC, an adult size CVC phantom that simulated the human head to the chest, with a detachable CVC operational part, was proposed in this study to provide medical personnel with realistic needle insertion haptic feedback and ultrasound imaging. The detachable CVC operational part could be customized to simulate different patient conditions, such as adult patient (with normal standard size of vascular), the elderly (with collapsed vascular), children (with smaller diameter of vascular), vascular fibrosis patient (with hardening of vascular) and obese patient (with thick fat tissue). In the current stage of prototype development, a CVC operational part with simulated blood vessels and clavicle embedded inside the fat- and muscle-mimicking tissue was produced. Both the fat- and muscle-mimicking tissue pose mechanical and acoustic properties similar to real tissues. The target vein for CVC procedure could be recognized from the ultrasound imaging of the CVC operational part.
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!