WHATS NEW IN VASCULAR ACCESS? Katie Fielding, Chair, BRS VA SIG - - PowerPoint PPT Presentation

WHAT’S NEW IN VASCULAR ACCESS?

Katie Fielding, Chair, BRS VA SIG Professional Development Advisor – Haemodialysis, Derby Teaching Hospitals NHS Foundation Trust

What is present practice development aimed at?

Promoting AVF use

• Lowest complication rate
• Associated with the best
• utcomes
• Primary failure rate is

high

• Require maturation

period

• Cannulation can be

challenging

Kidney Health: Delivering Excellence

• Developed with bKPA, NKF, BRS +
• ther organisations
• 16 ambitions for kidney services
• What patients should expect
• What healthcare providers should be

providing

Ambition 6: People approaching ESRD given time, and support to prepare for RRT and choose correct RRT Pre-emptive transplantation, timely VA and PD catheter insertions … are available to all patients, so that no-one commences dialysis with emergency access where it is avoidable. http://www.kidneyresearchuk.org/file/ media/Kidney-Health-Delivering- Excellence-1709-15-Oct.pdf

Variation in VA in the UK

Taken from UK Renal Registry 18th Annual Report Caskey F, Castledine C, Dawnay A, Farrington K, Fogarty D, Fraser S, Kumwenda M, MacPhee I, Sinha MD, Steenkamp R, Williams NEPHRON 2016;132 (suppl1)

60% of all incident (new) HD patients 80% of all prevalent (existing) patients have dx via AVF, AVG or Tenckhoff catheter (Kumwenda et al, 2015)

Focus of Developments in the UK

• Need to increase of AVF and AVG use
• Prepare VA for HD start
• Use of PD / transplantation to avoid need for VA for HD
• Variation in VA care
• How do we reduce?

Scottish Haemodialysis Vascular Access Appraisal

• Completed in 2014/2015
• Scottish Renal registry project
• Reponses to variation in AVF

use across centres in Scotland

• Visited 10 units in Scotland,

including paediatric unit

• Interviewed patients as well as

staff from nephrology, vascular surgery and radiology

• Examined VA outcomes in time

period

• http://www.srr.scot.nhs.uk/

Projects/Projects3.html#SVAA

Recommendations

• Service development needs to consider and measure

patient experience of VA

• Patients need educating about VA – not just one off but on

going intervention

• Examined pathways for creation of VA – important for

timely creation of VA

• Patients should have personalised VA strategy
• Maintenance of VA function – pathways and MDT

involvement

• Dialysis unit staff trained in AVF assessment
• VA co-ordinator role

Scottish Haemodialysis Vascular Access Appraisal

• Created following

recommendations

• Allows units to

appraise their own VA services

• Identify areas for

development

• Various sections
• Governance
• Service provision
• Education

Within the UK …..

• National survey of VA services
• Not as detailed as Scottish project
• Survey for VA nurses to complete
• Piloted with top performing units in UK
• Identify what leads to success
• Why there might be variation
• Will be coming to all other units imminently ……

Focus of Developments in the UK

• Need to increase of AVF and AVG use
• Prepare VA for HD start
• Use of PD / transplantation to avoid need for VA for HD
• Variation in VA care
• How do we reduce?
• Structure of VA service and service provision
• Staff are key
• Patient experience
• xx

British Renal Society Vascular Access Special Interest Group

• Created in December 2015
• Focus is care of VA once in

place

• Preservation of VA
• Reduce complications
• Improved patient

experience

• 2 sets of recommendations
• Buttonhole cannulation
• Life Threatening

Haemorrhage

What is Buttonhole Technique?

• Cannulate A-V Fistula vein in exactly the

same place, each cannulation

• Enter the skin through the same site
• Enter the vein in same direction and depth
• Remove the scab prior to cannulation
• Track development phase
• Develop a track of scar tissue and entry

point on vein

• Using sharp needle with same cannulator
• ver number of sessions
• Once track developed, use blunt

needles to cannulate

Benefits of Buttonhole Cannulation

• Prolonging A-V fistula lifespan
• Less stenosis formation
• Prevention and reduction of

aneurysm development

• Reduction of infiltrations and

haematoma formation

• Promotes self-cannulation
• Feasible on tortuous and short

AVF veins

• ? Less painful
• ? Shorter bleeding times
• Higher infection risk
• More missed cannulations

The start ….

• Meeting in Manchester – March

2015 Identified

• Using BH correctly is key to

success

• Reduces infections
• Cannulation practice has room

for improvement

• Skill of cannulation needs to be

valued

• Patients need to be informed,

involved and engaged

• Staff need good quality training

Buttonhole Recommendations

• Collated between:
• Evidence from research / expert
• pinion
• Experience of units – success with

BH / overcome challenges

• 10 units involved
• 6 sections
• Key aspects of care
• Each section consists of:
• Recommendations
• Rationale for recommendations,

with reference to evidence

• Points for future consideration
• Require clarification

6 Sections

• A. Screening and Selection of Patients
• B. Track Development & Cannulation
• C. Disinfection and Scab Removal
• D. Mupirocin use
• E. Patient Engagement
• F. Staff Training

http://www.britishrenal.org/NewsLinks/Buttonhole- Technique-Cannulation-Clinical-Practice.aspx

Cannulation Recommendations

• Developing further to incorporate all cannulation
• Define cannulation techniques
• Choosing cannulation technique
• Assessment pre-cannulation
• How best to perform each technique
• How best to cannulate
• Tools to support implementation
• More in the cannulation workshop ….

Cannulation Recommendations Change Package

Tools

• Decision making tool – cannulation type
• Assessment of AVF / AVG

Education

• ELearning – BRS education committee
• Awareness posters
• National competency package
• Out to pilot imminently

Measurement

• What and how do we audit our cannulation practice?
• How does that impact practice development?

Life-Threatening Haemorrhage Recommendations

• Prevention is key
• Correct management,

when it occurs

• Brief and simple

http://www.britishrenal.org /NewsLinks/HHD- Guidance/Recommendati

• ns-for-Managing-Life-

Threatening-Haem.aspx

Prevention and Management

Prevention

• Detect and escalate early

warning signs

• Non-healing wound
• Aneurysms increasing in size
• Signs of infection
• Prolonged bleeding post HD
• Shiny thin skin
• Skin integrity issues
• Awareness of early

warning signs

• HC staff, patients and carers

Management

• Dial 999 immediately
• Attempt to stop bleeding
• Use flat, small rigid object
• Not a towel

Measure number of incidents

• Mortality
• Near – misses
• Warning signs

Planned Package for LTH

• Patient Information
• Bleed from AVF / AVG
• CVC dislodgement
• Assessment Tool for AVF / AVG
• Staff Training & Awareness
• PowerPoint / Elearning
• Posters

Focus of Developments in the UK

• Need to increase of AVF and AVG use
• Prepare VA for HD start
• Use of PD / transplantation to avoid need for VA for HD
• Variation in VA care
• How do we reduce?
• Structure of VA service and service provision
• Staff are key
• Patient experience
• Improving VA care once established
• Cannulation of AVF / AVG
• Preventing complications
• Patient experience of VA

KQuIP – Vascular Access

• Kidney Quality Improvement Partnership
• Joint BRS and RA project, supported by UK renal Registry
• Part of the Think Kidneys programme
• Promote and support quality improvement in the renal

community 3 Key priorities:

• Transplantation
• Home Therapies
• Vascular Access

https://www.thinkkidneys.nhs.uk/kquip/

Focus of Developments in the UK

• Need to increase of AVF and AVG use
• Prepare VA for HD start
• Use of PD / transplantation to avoid need for VA for HD
• Variation in VA care
• How do we reduce?
• Structure of VA service and service provision
• Staff are key
• Patient experience
• Improving VA care once established
• Cannulation of AVF / AVG
• Preventing complications
• Patient experience of VA
• Quality Improvement