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Fischman AM - AIMRADIAL 2013 - Peripheral interventions
1. Introduction of the Transradial
Technique into a Busy Metropolitan
Interventional Radiology Practice:
The First 300 Cases
AM Fischman MD, RS Patel MD, JW Fung PA,
NB Lamberson RN, M Ort RN, E Kim MD,
FS Nowakowski MD FSIR, RA Lookstein MD FSIR
Assistant Professor of Radiology and Surgery
Division of Interventional Radiology
Icahn School of Medicine at Mount Sinai
New York, NY
2. Disclosures
„ AM Fischman MD
® Terumo Interventional Systems – Consultant, Speaker
® Surefire Medical Inc. – Consultant
® Philips Healthcare – Speaker
„ E Kim MD
® Philips Healthcare – Speaker
„ RS Patel MD
® Arstasis Inc – Consulting
® Sirtex Medical Inc. - Consulting
„ FS Nowakowski MD - None
„ RA Lookstein MD
® Cordis Corp. – Consultant
® Bayer Healthcare – Consultant
® Boston Scientific Corp. – Advisory Board, Speaker
® WL Gore & Associates, Inc. – DSMB
„ JW Fung PA, NB Lamberson RN, M Ort RN - None
3. TRA in IR
„ Classic IR
Textbook
„ Published
Sept 2013
„ What is going
on here????
4. Introduction - Why Radial?
„ Fewer vascular complications
„ Lower rate of access site
bleeding
„ Greater patient satisfaction
„ Immediate ambulation
„ Procedure cost savings
„ Long term cost savings?
„ LESS INVASIVE!
Bertrand et al. Comparison of transradial and femoral approaches for percutaneous coronary interventions: a systematic review and hierarchical
Bayesian meta-analysis. American heart journal. Apr 2012;163(4):632-648.
Romagnoli E, Biondi-Zoccai G, Sciahbasi A, et al. Radial versus femoral randomized investigation in ST-segment elevation acute coronary
syndrome: the RIFLE-STEACS (Radial Versus Femoral Randomized Investigation in ST-Elevation Acute Coronary Syndrome) study. Journal of the
American College of Cardiology. Dec 18 2012;60(24):2481-2489.
Mehta et al. Effects of Radial Versus Femoral Artery Access in Patients With Acute Coronary Syndromes With or Without ST-Segment Elevation.
Journal of the American College of Cardiology. 10/12 2012.
Cooper CJ, El-Shiekh RA, Cohen DJ, et al. Effect of transradial access on quality of life and cost of cardiac catheterization: A randomized
comparison. American heart journal. 09/01 1999;138(3 Pt 1):7-7.
5. Background
„ 177 cases via the radial artery
® July 1999 to October 2002
„ 65/70 patients (92.9%) replied that they would request
transradial approach next time
J Clin Gastroenterol 2003;37:412–417
6. Potential Advantages in Interventional Radiology
Obese patients
Patients with groin sensitivity
Faster discharge times
Immediate ambulation
No closure device
Many patients with
coagulopathy from liver
disease
„ Nausea/vomiting patients not
immobile
„ Different approach for
Replaced Right Hepatic Artery complex anatomy
„
„
„
„
„
„
Chemoembolization
8. Materials and Methods – Endpoints
„ 18 month period,
single center
retrospective review
Splenic
Embolization
with Onyx
„ Technical Success
„ Major and Minor
Adverse Events
„ Cost
Hepatic
Radioembolization
Complex Renal
Aneurysm Repair
14. Technique - Arm Positioning
„ Left wrist used for all interventions below
diaphragm
„ Prop arm above left groin
„ Use towel roll and arm board if necessary
15. Technique - Vessel Access
„ Puncture
® Micropuncture
single wall technique
® US guidance in ALL cases!
® .018 wire
16. Technique - Vessel Access
„ Hydrophilic sheath
„ IA cocktail:
®
®
®
3000 U Heparin
2.5 mg Verapamil
200 mcg Nitroglycerin
19. Technique - Patent Hemostasis
„ Maintain “nonocclusive pressure!
„ Should be able to feel
a distal RA Pulse
5F – 2 hours until band removal
4F – 1.5 hours until band removal
Samir Pancholy, et al Catheterization and Cardiovascular Interventions 72:335–340 (2008)
20. Results – Technical Success
„ 97% Technical success (291/300)
®
®
®
®
®
4 cases radial artery too small for cannulation
2 case Barbeau D waveform
1/9 radial loops unable to be navigated
1 subclavian occlusion
1 case radial occluded from prior intervention (unable to access)
9 Radial Loops Encountered - 3%
Loop reduced with 4F
Glidecath (Terumo) and .
016 Fathom wire (BSC)
21. Results – Adverse Events
„ No major adverse events
„ 20 Grade I access site hematomas (6.7%)
„ 6 cases of RAO (2%)
® All asymptomatic
® 4 were reaccessed for repeat
procedure
„ 1 mild hand pain/weakness (0.3%)
„ 2 microperforation of branch vessel (0.6%)
® Causing pain <= 24 hours
„ 1 radial artery pseudoaneurysm (0.3%)
® Treated with thrombin injection
22. Results - Cost Comparison
FEMORAL
„ 5F standard sheath
„ 19g needle
„ 5F Sos 80cm
„ Closure Device
RADIAL
„ 5F Glidesheath
„ Microneedle
„ 5F glide cobra 100cm
(or 110 Sarah radial)
„ TR Band
Approx. $230
Approx. $130
Estimated direct cost savings during study – $30,000
Indirect costs were not measured
23. What are the limitations in IR?
„ Limited catheter
shape and length
„ Balloon and stent
systems don’t reach
below the iliac
arteries
„ Lack of training
programs
PTA Renal FMD
24. Conclusion
TRA for peripheral interventions and embolization
is:
„ Feasible in majority of patients
„ Safe and well tolerated with low complication
rates
„ Less costly than TFA
25. Where are we headed in 2014?
„ Randomized studies specific
to IR (particularly in
Interventional Oncology)
„ Quality of life surveys
(IPAD and SMS)
„ Training programs for IR
docs
Glue Embolization of
bleeding renal mass
„ Catheter and Guide design
underway…..