Vascular Access Cannulation and Care

Total Page:16

File Type:pdf, Size:1020Kb

Vascular Access Cannulation and Care Vascular Access Cannulation and Care A Nursing Best Practice Guide for Arteriovenous Fistula Editors Maria Teresa Parisotto Jitka Pancirova Vascular Access Cannulation and Care A Nursing Best Practice Guide for Arteriovenous Fistula This book is an initiative of Maria Teresa Parisotto (Director Nursing Care Management, NephroCare Coordination, Fresenius Medical Care Deutschland GmbH), Germany and Jitka Pancirova, (EDTNA/ERCA Executive Director), Czech Republic Authors of this best practice guide are: Alberto Garcia Iglesias RN, Spain Cristina Miriunis RN, B.Ec., Germany Dr. Francesco Pelliccia RN, MSc, Italy Iain Morris RN, United Kingdom Iris Romach RN, MA, Israel Joao Fazendeiro Matos RN, BSc, MBA (c), Portugal Mihai Preda RN, Dipl.-Ing., Romania Nicola Ward RN, United Kingdom Raffaella Beltrandi RN, Italy Ricardo Peralta RN, BSc, Portugal Theodora Kafkia RN, MSc, PhD (c), Clinical Lecturer, Greece Contributors to this best practice guide are: Jean Pierre Van Waeleghem RN, BSN, Belgium Victor Moscardó RN, Germany Dr. Frank Laukhuf MD, Nephrologist, Germany Volker Schoder M.Sc., Dipl. Statistician, Germany Prof. Dr. Daniele Marcelli MD, MBA, Nephrologist, Epidemiologist, Germany Dr. Adelheid Gauly PhD, MBA, Germany Dr. Stefano Stuard MD, PhD, Nephrologist, Germany Reviewers of this best practice guide are: Dr. Richard Fluck FRCP, MA (Cantab), MBBS, Nephrologist Immediate past President, British Renal Society, United Kingdom Dr. Maurizio Gallieni MD, FASN, Nephrologist, Researcher at University of Milan President, the Vascular Access Society, Italy Dr. Otto Arkossy MD, Nephrologist Board Member of the Hungarian Society of Nephrology, Hungary Emine Unal RN, Turkey Natalie Beddows RN, United Kingdom Marjelka Trkulja RN, EDTNA/ERCA Brand Ambassador, Croatia All rights are reserved by the author and publisher, including the rights of reprinting, reproduction in any form and translation. No part of this book may be reproduced, stored in a retrieval system or transmitted, in any form or by means, electronic, mechanical, photocopying, recording, or otherwise, without the prior written permission of the publisher. Illustrations included in this publication are property of Fresenius Medical Care Deutschland GmbH and cannot be used without prior permission of the owner. First edition: September 2014 European Dialysis and Transplant Nurses Association/ European Renal Care Association (EDTNA/ERCA) Pilatusstrasse 35, CH 6003 Lucerne, Switzerland www.edtnaerca.org ISBN: 978-84-617-0567-2 D.L.: M-17528-2014 Layout, Binding and Printing: Imprenta Tomás Hermanos Río Manzanares, 42-44 · E28970 Humanes de Madrid Madrid - Spain www.tomashermanos.com 7 Acknowledgements Vascular Access Cannulation and Care A Nursing Best Practice Guide for Arteriovenous Fistula 8 Acknowledgements This book is an initiative of Fresenius Medical Care and EDTNA/ERCA. We warmly thank the authors, the contributors and the reviewers for their collaboration and enthusiasm on this project. The content created is an excellent example of multidisciplinary, international teamwork, developing best practice guide for the most important aspect of the haemodialysis patient’s care. Editors Maria Teresa Parisotto, Director Nursing Care Management, NephroCare Coordination, Fresenius Medical Care Deutschland GmbH, Bad Homburg, Germany Jitka Pancirova, EDTNA/ERCA Executive Director, Prague, Czech Republic Sponsor Fresenius Medical Care Deutschland GmbH has kindly supported the development of “Vascular Access Cannulation and Care. A Nursing Best Practice Guide for Arteriovenous Fistula”. This handbook is the result of the project. Acknowledgements 9 11 Table of Contents Vascular Access Cannulation and Care A Nursing Best Practice Guide for Arteriovenous Fistula 12 1. Preface .................................................................................. 17 2. Executive summary ............................................................... 23 3. Introduction ............................................................................ 27 3.1 Aims for the use of this best practice guide .................... 29 3.2 Groups likely to benefit from this best practice guide...... 29 3.3 Scope of this best practice guide..................................... 30 4. Background............................................................................. 33 5. Vascular Access for Haemodialysis........................................ 37 5.1 VA types........................................................................... 38 6. Arteriovenous Fistula.............................................................. 41 6.1 Timing for Arteriovenous Fistula creation......................... 42 6.2 Selection of vessels......................................................... 46 6.2.1 Artery...................................................................... 46 6.2.2 Vein........................................................................ 47 6.3 Location of Arteriovenous Fistula creation....................... 48 6.4 Surgical technique of anastomosis creation.................... 49 6.5 Maturation........................................................................ 51 6.5.1 Physiology of maturation........................................ 51 6.5.2 Timing of maturation............................................... 52 6.6 Failure of Arteriovenous Fistula maturation..................... 53 6.6.1 Instrumental monitoring of Arteriovenous Fistula maturation.............................................................. 54 Table of Contents 13 7. Hygiene and infection control ................................................ 57 7.1 Hand hygiene .................................................................. 58 7.2 Personal Protective Equipment (PPE) and work uniform .. 60 7.2.1 Gloving .................................................................. 60 7.2.2 Face protection ..................................................... 61 7.2.3 Aprons and gowns ................................................ 61 7.2.4 Uniforms ................................................................ 61 8. Arteriovenous Fistula cannulation .......................................... 63 8.1 Competencies and responsibilities ................................. 64 8.2 Preparation and assessment .......................................... 65 8.2.1 Preparation ............................................................ 65 8.2.2 Assessment ........................................................... 68 8.2.3 Arteriovenous Fistula preparation ......................... 69 8.3 First cannulation .............................................................. 70 8.3.1 Procedure .............................................................. 70 8.4 Cannulation techniques .................................................. 75 8.4.1 Rope ladder ........................................................... 76 8.4.2 The buttonhole technique ...................................... 79 8.4.3 Area technique ...................................................... 83 8.4.4 Trypanophobia (fear of needles) ........................... 86 8.5 Needle removal and Haemostasis .................................. 86 8.6 Complications related to Arteriovenous Fistula Cannulation .90 8.6.1 Haematoma/infiltration .......................................... 90 8.6.2 Pseudo-Aneurysm ................................................. 91 8.6.3 Infections ............................................................... 93 Vascular Access Cannulation and Care A Nursing Best Practice Guide for Arteriovenous Fistula 14 9. Complications of Arteriovenous Fistula (related to the fistula) .. 97 9.1 Stenosis .......................................................................... 98 9.2 Thrombosis ................................................................... 101 9.3 Aneurysms .................................................................... 103 9.4 Complications caused by the Arteriovenous Fistula .... 105 9.4.1 Cardiac Complications ....................................... 105 9.4.2 Steal syndrome .................................................. 106 10. Arteriovenous Fistula monitoring and evaluation .................. 111 10.1 Arteriovenous Fistula monitoring ................................ 112 10.1.1 Dynamic venous and arterial pressures evaluation ............................................112 10.1.2 Measurements of blood recirculation ............... 113 10.1.3 Dialysis efficiency ............................................. 114 10.1.4 Arteriovenous Fistula instrumental evaluation . 113 11. Reporting of Arteriovenous Fistula incidents ....................... 117 11.1 What, When and Why to report .................................. 118 11.2 Reporting tools ............................................................ 126 11.2.1 Paper charts ...................................................... 126 11.2.2 E-charts ............................................................. 127 11.3 Corrective actions........................................................ 128 11.4 Follow-up of corrective actions .................................... 129 Table of Contents 15 12. Patient education for the care of Arteriovenous Fistula ....... 131 12.1 Preservation of vessels prior to Arteriovenous Fistula creation ........................................................... 133 12.2 Arteriovenous Fistula care .......................................... 134 12.2.1 Creation ............................................................. 134 12.2.2 Arteriovenous fistula maturation
Recommended publications
  • Prevalence, Clinical Characteristics, and Predictors of Peripheral Arterial Disease in Hemodialysis Patients: a Cross-Sectional Study Radislav R
    Ašćerić et al. BMC Nephrology (2019) 20:281 https://doi.org/10.1186/s12882-019-1468-x RESEARCH ARTICLE Open Access Prevalence, clinical characteristics, and predictors of peripheral arterial disease in hemodialysis patients: a cross-sectional study Radislav R. Ašćerić1* , Nada B. Dimković2,3, Goran Ž. Trajković4, Biljana S. Ristić5, Aleksandar N. Janković2, Petar S. Durić2 and Nenad S. Ilijevski3,6 Abstract Background: Peripheral arterial disease (PAD) is common in patients with end-stage renal disease on hemodialysis, but is frequently underdiagnosed. The risk factors for PAD are well known within the general population, but they differ somewhat in hemodialysis patients. This study aimed to determine the prevalence of PAD and its risk factors in patients on hemodialysis. Methods: This cross-sectional study included 156 hemodialysis patients. Comorbidities and laboratory parameters were analyzed. Following clinical examinations, the ankle-brachial index was measured in all patients. PAD was diagnosed based on the clinical findings, ankle-brachial index < 0.9, and PAD symptoms. Results: PAD was present in 55 of 156 (35.3%; 95% CI, 27.7–42.8%) patients. The patients with PAD were significantly older (67 ± 10 years vs. 62 ± 11 years, p = 0.014), more likely to have diabetes mellitus (p = 0.022), and anemia (p = 0.042), and had significantly lower serum albumin (p = 0.005), total cholesterol (p =0.024),and iron (p = 0.004) levels, higher glucose (p = 0.002) and C-reactive protein (p < 0.001) levels, and lower dialysis adequacies (p = 0.040) than the patients without PAD. Multivariate analysis showed higher C-reactive protein level (odds ratio [OR], 1.03; 95% confidence interval [CI], 1.00–1.06; p = 0.030), vascular access by Hickman catheter (OR, 4.66; 95% CI, 1.03–21.0; p = 0.045), and symptoms of PAD (OR, 5.20; 95% CI, 2.60–10.4; p <0.001) as independent factors associated with PAD in hemodialysis patients.
    [Show full text]
  • Preparing for Vascular Access Surgery
    Form: D-5134 Preparing for Vascular Access Surgery Information for patients and families Read this booklet to learn: • why you need vascular access for hemodialysis • what an AV graft and an AV fistula is • what to expect with this procedure • who to call if you have any questions Check in at: Toronto General Hospital Surgical Admission Unit (SAU), Peter Munk Building – 2nd Floor Date and time of my surgery: Date: Time: *Remember: You need to arrive at the hospital 2 hours before surgery Why do I need vascular access surgery? If you need hemodialysis, you need a vein that is easy to find and use. Vascular access surgery makes an access site for the hemodialysis. This is called an arteriovenous (AV) access. An AV access connects your artery directly to your vein. If this is not possible, a soft plastic tube will be used to connect your artery and vein. How does my AV access work during hemodialysis? Before hemodialysis (or dialysis), your nurse will put 2 needles into your AV access. One needle takes the blood from your body to the artificial kidney (dialyzer). This cleans your blood. The second needle returns the clean blood back to you. Only a small amount of blood (about 1 cup) is removed from your body at one time. At the end, your nurse removes both needles and puts bandages where the needles were put in. You can take the bandages off the next day. 2 Your AV access will usually be in your forearm or upper arm. There are 2 types of AV access your surgeon could give you.
    [Show full text]
  • Icd-9-Cm (2010)
    ICD-9-CM (2010) PROCEDURE CODE LONG DESCRIPTION SHORT DESCRIPTION 0001 Therapeutic ultrasound of vessels of head and neck Ther ult head & neck ves 0002 Therapeutic ultrasound of heart Ther ultrasound of heart 0003 Therapeutic ultrasound of peripheral vascular vessels Ther ult peripheral ves 0009 Other therapeutic ultrasound Other therapeutic ultsnd 0010 Implantation of chemotherapeutic agent Implant chemothera agent 0011 Infusion of drotrecogin alfa (activated) Infus drotrecogin alfa 0012 Administration of inhaled nitric oxide Adm inhal nitric oxide 0013 Injection or infusion of nesiritide Inject/infus nesiritide 0014 Injection or infusion of oxazolidinone class of antibiotics Injection oxazolidinone 0015 High-dose infusion interleukin-2 [IL-2] High-dose infusion IL-2 0016 Pressurized treatment of venous bypass graft [conduit] with pharmaceutical substance Pressurized treat graft 0017 Infusion of vasopressor agent Infusion of vasopressor 0018 Infusion of immunosuppressive antibody therapy Infus immunosup antibody 0019 Disruption of blood brain barrier via infusion [BBBD] BBBD via infusion 0021 Intravascular imaging of extracranial cerebral vessels IVUS extracran cereb ves 0022 Intravascular imaging of intrathoracic vessels IVUS intrathoracic ves 0023 Intravascular imaging of peripheral vessels IVUS peripheral vessels 0024 Intravascular imaging of coronary vessels IVUS coronary vessels 0025 Intravascular imaging of renal vessels IVUS renal vessels 0028 Intravascular imaging, other specified vessel(s) Intravascul imaging NEC 0029 Intravascular
    [Show full text]
  • FY 2009 Final Addenda ICD-9-CM Volume 3, Procedures Effective October 1, 2008
    FY 2009 Final Addenda ICD-9-CM Volume 3, Procedures Effective October 1, 2008 Tabular 00.3 Computer assisted surgery [CAS] Add inclusion term That without the use of robotic(s) technology Add exclusion term Excludes: robotic assisted procedures (17.41-17.49) New code 00.49 SuperSaturated oxygen therapy Aqueous oxygen (AO) therapy SSO2 SuperOxygenation infusion therapy Code also any: injection or infusion of thrombolytic agent (99.10) insertion of coronary artery stent(s) (36.06-36.07) intracoronary artery thrombolytic infusion (36.04) number of vascular stents inserted (00.45-00.48) number of vessels treated (00.40-00.43) open chest coronary artery angioplasty (36.03) other removal of coronary obstruction (36.09) percutaneous transluminal coronary angioplasty [PTCA] (00.66) procedure on vessel bifurcation (00.44) Excludes: other oxygen enrichment (93.96) other perfusion (39.97) New Code 00.58 Insertion of intra-aneurysm sac pressure monitoring device (intraoperative) Insertion of pressure sensor during endovascular repair of abdominal or thoracic aortic aneurysm(s) New code 00.59 Intravascular pressure measurement of coronary arteries Includes: fractional flow reserve (FFR) Code also any synchronous diagnostic or therapeutic procedures Excludes: intravascular pressure measurement of intrathoracic arteries (00.67) 00.66 Percutaneous transluminal coronary angioplasty [PTCA] or coronary atherectomy Add code also note Code also any: SuperSaturated oxygen therapy (00.49) 1 New code 00.67 Intravascular pressure measurement of intrathoracic
    [Show full text]
  • Vascular Access Surgery the Department of Surgery Sees Patients for a Wide Range of Surgical Services
    Vascular Surgery Vascular Access Surgery The Department of Surgery sees patients for a wide range of surgical services. These include Colorectal, Endocrine, Breast, Upper GI, Bariatrics, Hepatobiliary, Plastics, Neurosurgery, Urology and Vascular Surgery. Our highly qualified consultants use minimally-invasive surgery and surgical endoscopy for diagnostic and therapeutic interventions in the treatment of these conditions. We provide inpatient and outpatient care with a 24-hour acute surgical service. Day surgery (endoscopy) and minor surgery (lumps and bumps) are also offered at Jurong Medical Centre. What is vascular access surgery? Vascular access surgery is a surgery that creates a fistula or graft for long-term access to the bloodstream for dialysis. It can either be an arteriovenous fistula (AVF) or arteriovenous graft (AVG), and will allow blood to be withdrawn, processed and filtered by a dialysis machine before being returned back to the body. Vein Artery Cephalic Brachial vein artery Graft Basilic vein Arterio-venous graft Vein Artery Arterio-venous anastomosis Who needs vascular access surgery? Patients with end-stage kidney disease often cannot eliminate the toxins and excess fluid in their body easily. This can make them very sick. A kidney doctor will discuss with you the most appropriate method to start on renal replacement therapy. If you have opted for haemodialysis, vascular access surgery is usually recommended. What are the options available? Arteriovenous Fistula (AVF) An AVF connects your vein directly to the artery to increase blood flow and pressure in the vein for easier haemodialysis. It can be constructed in the arm, wrist, forearm or upper arm, and is often performed in the non-dominant limb.
    [Show full text]
  • Reviewing Approaches to Blood Draws
    Reviewing Approaches to Blood Draws Pitou Devgon, MD 700-0015 Rev A © 2018 Introduction & Disclosures Pitou Devgon,MD,MBA • Chief Medical Officer, Co-Founder & PIVO Inventor • MICU Hospitalist Physician, Philadelphia VA Medical Center • Association of Vascular Access (AVA) Foundation Board Member * Employee, shareholder and board member of Velano Vascular, Inc. © 2018 Tonight’s Agenda 1. Suboptimal Blood Collection Practices 2. Hurdles of PIV Blood Aspiration 3. Vascular Anatomy and the Role in Access © 2018 A Ubiquitous Yet Suboptimal Procedure 1.6 – 2.2X Average daily draws 28% Adults, 43% Peds > 1 stick attempt ~450M 15-25% CONDUCTED EVERY YEAR 88% Nurses 3+ Draws Daily IN U.S. HOSPITALS (INPATIENT) Say sticks / re-sticks impact patient experience © 2018 * Internal Data on File Venous Depletion: Setting the Stage • Definition Attempt: Loss of suitable veins for cannulation, IV therapy or dialysis due to damage from existing or past VADs or venipuncture • Venous depletion, vein wasting and vein preservation are concepts gaining attention as a means to increase appropriate use of peripheral veins and reduce the need for central vascular access devices (CVADs) • Lynn Hadaway. Infusion Teams in Acute Care Hospitals. JIN. 2013 • Last few decades frequency & intensity of venous cannulations & venipunctures for hospitalized patients increased dramatically Category Volume Driving Factors: • PVD PIV 310,000,000 • • Previous vein injury Limitations on limbs by mastectomy, stroke or contractures CVC 5,000,000 • Phlebitis • Blood clots • Infiltrations • Hematomas • Hx of IV drug use PICC 2,000,000 • Use of certain medications • Prolonged bedrest (pH low/high) • Major surgery Midline ~400,000 • Hx of multiple venous • Obesity • Smoking Venipuncture ~400,000,000 cannulations • Some Cancers (Inpatient) © 2018 Pervasive Cannulations of Vessels Vascular Access Devices (VADs) are Ubiquitous DVA Population .
    [Show full text]
  • Vascular Access Devices
    VASCULAR ACCESS DEVICES Andrea Lemmo RN, BSN VA-BC Assistant Nurse Manager Vascular Access Team Sutter Medical Center Sacramento Vascular Access Practice Criteria Preserving venous access is essential Establishing and maintaining appropriate reliable access is vital Appropriate device selection and vascular access planning prevents intravenous related problems and complications for the patient Collaborative process among the inter-professional team Vascular Access Practice Standards Device Selection Collaborative process among the inter-professional team Accommodates the vascular access needs Prescribed therapy/treatment Duration of therapy Vascular characteristics Patient comorbidities Smallest diameter device, fewest lumens, least invasive 2 Types of Vascular Access Devices PERIPHERAL IV CENTRAL VENOUS ACCESS DEVICE Short catheters (less than 3 inches) Placed in IJ, subclavian, femoral Placed in the veins of the upper Long catheter whose tip extremities terminates in a great vessel Used for therapy less than 6 days in duration 3 Types of CVAD’s Contraindicated for use with Non-tunneled Continuous vesicants Tunneled Parenteral nutrition Implanted Infusates >900 mOsmL Midline Peripheral IV (PIV) Short catheters generally placed in forearm, hand, scalp vein and lower extremity Short term therapy (less than 6 days) when infusate is non-irritating Peripheral Sites Veins of the Forearm 1. Cephalic vein 2. Median Cubital vein 3. Accessory Cephalic vein 4. Basilic vein 5. Cephalic vein 6. Median antebrachial vein Peripheral
    [Show full text]
  • 119 Continuous Renal Replacement Therapies 1055
    Unit V Renal System Section Seventeen Renal Replacement PROCEDURE Continuous Renal Replacement 119 Therapies Sonia M. Astle PURPOSE: Continuous renal replacement therapies are used in the critical care unit setting for volume regulation, acid-base control, electrolyte regulation, drug intoxications, management of azotemia, and immune modulation. These methods are most often used in critically ill patients whose hemodynamic status does not tolerate the rapid fl uid and electrolyte shifts associated with intermittent hemodialysis or who need continuous removal or regulation of solutes and intravascular volume. high pressure to an area of low pressure with transport PREREQUISITE NURSING of solutes. When water moves across a membrane KNOWLEDGE along a pressure gradient, some solutes are carried along with the water and do not require a solute con- • Continuous renal replacement therapy (CRRT) is an extra- centration gradient (also called solute drag). Convec- corporeal blood-purifi cation therapy intended to substitute tive transport is most effective for the removal of for impaired renal function over an extended period of middle-molecular-weight and large-molecular-weight time for, or attempted for, 24 hours per day. 1 solutes. • CRRT can be accomplished through a variety of methods, ❖ UF: The bulk movement of solute and solvent through with either arteriovenous (AV) access or venovenous a semipermeable membrane in response to a pressure (VV) access. The VV access is used almost exclusively difference across the membrane. This movement is because of its less invasive nature. In the past, AV access usually achieved with positive pressure in the blood was used, requiring both arterial and venous cannulation.
    [Show full text]
  • Diagnostic Accuracy of Computer Tomography Angiography And
    Diagnostic Accuracy of Computer Tomography Angiography and Magnetic Resonance Angiography in the Stenosis Detection of Autologuous Hemodialysis Access: A Meta-Analysis Bin Li1☯, Qiong Li1☯, Cong Chen2☯, Yu Guan1☯, Shiyuan Liu1* 1 Department of Radiology, Shanghai Changzheng Hospital, Second Military Medical University, Shanghai, China, 2 Radiation Treatment Center, 100 Hospital of PLA, Suzhou, Jiangsu Province, China Abstract Purpose: To compare the diagnostic performances of computer tomography angiography (CTA) and magnetic resonance angiography (MRA) for detection and assessment of stenosis in patients with autologuous hemodialysis access. Materials and Methods: Search of PubMed, MEDLINE, EMBASE and Cochrane Library database from January 1984 to May 2013 for studies comparing CTA or MRA with DSA or surgery for autologuous hemodialysis access. Eligible studies were in English language, aimed to detect more than 50% stenosis or occlusion of autologuous vascular access in hemodialysis patients with CTA and MRA technology and provided sufficient data about diagnosis performance. Methodological quality was assessed by the Quality Assessment of Diagnostic Studies (QUADAS) instrument. Sensitivities (SEN), specificities (SPE), positive likelihood ratio (PLR), negative likelihood values (NLR), diagnostic odds ratio (DOR) and areas under the receiver operator characteristic curve (AUC) were pooled statistically. Potential threshold effect, heterogeneity and publication bias was evaluated. The clinical utility of CTA and MRA in detection of stenosis was also investigated. Result: Sixteen eligible studies were included, with a total of 500 patients. Both CTA and MRA were accurate modality (sensitivity, 96.2% and 95.4%, respectively; specificity, 97.1 and 96.1%, respectively; DOR [diagnostic odds ratio], 393.69 and 211.47, respectively) for hemodialysis vascular access.
    [Show full text]
  • Catheter Blood Collection Practices.Pdf
    Catheter Blood Collection Practices: Can A High Quality Sample for Laboratory Diagnostics be Obtained? Stephen Church Zorica Sumarac Expert Member Corresponding Member EFLM WG_PRE EFLM WG_PRE EFLM: E-learning Webinar Webinar Objectives • Why is IV Therapy Used? • Overview Types of Vascular Access Devices (VAD). • Current Guidelines • Nursing Prospective • Laboratory Prospective • Key Considerations • Recommendations • Questions throughout the webinar • Catheter, also known as cannula, cannulation • Focus of the webinar is IV catheters, no discussion on urinary catheters EFLM – E-learning Webinar Catheter Blood Collection Practices, 18 th September 2018 1 Why Intravenous Therapy? To restore and maintain fluid and electrolyte balance To administer medications: Anti-infective drugs Pain management Chemotherapy (antiviral/antibiotic) To infuse total parenteral nutrition (TPN) 'To administer a blood transfusion/blood products EFLM – E-learning Webinar Catheter Blood Collection Practices, 18 th September 2018 Why Vascular Access? Direct route to the bloodstream Rapid drug action Accurate and precise drug administration Drug therapy may be irritating or cannot be given via another route nutrition (TPN) Required for patients who cannot tolerate and/or absorb from the gastrointestinal tract EFLM – E-learning Webinar Catheter Blood Collection Practices, 18 th September 2018 2 Intravenous Therapy 350 Central role in patient care Years 60%–90% of patients receive IV therapy 1 One of the most common, yet complex invasive procedures 1.Helm RE, Klausner
    [Show full text]
  • Vascular Access
    Chapter 3: Vascular Access • In 2015, 80% of patients were using a catheter at hemodialysis (HD) initiation (Figure 3.1). • At 90 days after the initiation of HD, 68.5% of patients were still using catheters. (Figure 3.7.a). • Arteriovenous (AV) fistula use at HD initiation rose from 12% to 17% over the period 2005-2015 (Figure 3.1). • The percentage of patients using an AV fistula or with a maturing AV fistula at HD initiation increased from 28.9% to 33.4% over the same period (Figure 3.1). • Seventeen percent of patients used an AV fistula exclusively at dialysis initiation. This increased to 65% by the end of one year on HD, and to 72% by the end of two years (Figure 3.7.a). • The proportion of patients with an AV graft for vascular access was 3% at HD initiation, 15% at one year after initiation, and 16% at two years (Figure 3.7.a). • At one year after HD initiation, 80% of patients were using either an AV fistula or AV graft without the presence of a catheter. By two years, this number rose to 88% (Figure 3.7.a). • By May 2016, 62.7 % of prevalent dialysis patients were using an AV fistula (Figure 3.6). • Of AV fistulas placed between June 2014 and May 2015, 35.9% of failed to mature sufficiently for use in dialysis. Of those that did mature, the median time to first use was 111 days (Table 3.7). • Patient age is a factor contributing to success with AV fistula; with younger age, the percent of AV fistulas that successfully matured was higher and the median time to first use was somewhat shorter (Table 3.7).
    [Show full text]
  • Quantifying the Geometry of Vascular Access
    Quantifying the Geometry of Vascular Access Background Femoral Artery Access The human vasculature has been accessed with Femoral Artery Access included percutaneous minimally invasive techniques for almost 100 years. access through the femoral artery in the groin. The first procedure to use this technique was, a Femoral artery access is typically used for cerebral angiogram, performed by Dr. Egas Moniz diagnostic angiograms, angioplasty, stenting, and in Portugal in 1927 [1]. With advances in embolization. technology, these procedures are now performed Peripherally Inserted Central Catheter (PICC) Line for therapeutic as well as diagnostic purposes. Access Millions of patients are treated with these Peripherally Inserted Central Catheter (PICC) Line procedures in the United States each year. Access included percutaneous access through a Vascular access is commonly obtained at arterial vein in the arm in the region just above the elbow. and venous locations in the legs, arms, and neck. A wire and catheter were advanced until the Accurate anatomical models from the access site to internal tip of the catheter was in the superior vena the treatment location are critical in evaluating the cava. The purpose of the catheter is to deliver performance of the devices used in these intravenous therapy. procedures. This paper will focus on quantifying Jugular Vein Access – Line Implant the geometry of the vascular access site for several Line Implant Jugular Vein Access included different minimally invasive procedures. percutaneous access through the interior jugular The vascular access geometry is an important part vein in the neck. A wire and catheter were of the anatomical model because as a device is advanced for therapeutic purposes.
    [Show full text]