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Transradial access for peripheral and cerebrovascular interventions
Roberto Lorenzoni1, Marco Roffi
1UO Malattie Cardiovascolari, Ospedale San Luca, 55100 - Lucca, Italy. lorenzoni.r@gmail.com.
Insights
Transradial access (TRA) offers a viable alternative for peripheral and cerebrovascular interventions when transfemoral access is not possible. This technique may become the preferred method for specific peripheral lesions.
Area of Science:
- Vascular Surgery
- Interventional Radiology
- Endovascular Interventions
Background:
- Transfemoral access is standard for percutaneous interventions but carries significant vascular complication risks.
- Femoral access can be challenging in patients with advanced vascular disease.
- Brachial access is an alternative but has associated local complications.
Purpose of the Study:
- To review the indications, equipment, techniques, outcomes, and complications of transradial access (TRA).
- To evaluate the utility of TRA in both peripheral and cerebrovascular interventions.
- To compare TRA with traditional access methods in endovascular procedures.
Main Methods:
- Systematic review of literature on transradial access in peripheral and cerebrovascular interventions.
- Analysis of case studies and clinical data regarding TRA procedures.
- Evaluation of dedicated equipment and technical variations for TRA.
Main Results:
- Transradial access is feasible for a wide range of peripheral and cerebrovascular interventions.
- Dedicated equipment facilitates successful TRA in most vascular territories.
- Complication rates and outcomes associated with TRA require further investigation.
Conclusions:
- Transradial access can serve as an alternative access of choice when transfemoral access is precluded.
- TRA may be the preferred approach for treating selected peripheral lesions.
- Further research is needed to establish TRA as a standard for complex endovascular procedures.
Objectives:
In the present review, we report indications, equipment, techniques, results, and complications of transradial access (TRA) in peripheral as well as in cerebrovascular interventions.
Background:
Percutaneous peripheral and cerebrovascular interventions are usually performed using transfemoral access; however, the risk of vascular complications with this approach is not negligible. Moreover, femoral access may be precluded by advanced vascular disease, and brachial access has been traditionally used as an alternative approach despite the risk of local complications. While TRA has gained wide acceptance for coronary procedures, little is known about its use for peripheral and cerebrovascular interventions. Thanks to dedicated equipment, most vascular territories may now also be treated by TRA.
Conclusions:
TRA may become the alternative access of choice for peripheral and cerebrovascular interventions when femoral access is precluded. In addition, TRA may become the preferred access for the treatment of selected peripheral lesions.
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