TY - JOUR
T1 - Transradial versus transfemoral access for embolization of intracranial aneurysms with the Woven EndoBridge device
T2 - a propensity score-matched study
AU - Dibas, Mahmoud
AU - Adeeb, Nimer
AU - Diestro, Jose Danilo Bengzon
AU - Cuellar, Hugo H.
AU - Sweid, Ahmad
AU - Lay, Sovann V.
AU - Guenego, Adrien
AU - Aslan, Assala
AU - Renieri, Leonardo
AU - Sundararajan, Sri Hari
AU - Saliou, Guillaume
AU - Möhlenbruch, Markus
AU - Regenhardt, Robert W.
AU - Vranic, Justin E.
AU - Lylyk, Ivan
AU - Foreman, Paul M.
AU - Vachhani, Jay A.
AU - Župančić, Vedran
AU - Hafeez, Muhammad U.
AU - Rutledge, Caleb
AU - Waqas, Muhammad
AU - Tutino, Vincent M.
AU - Rabinov, James D.
AU - Ren, Yifan
AU - Schirmer, Clemens M.
AU - Piano, Mariangela
AU - Kühn, Anna L.
AU - Michelozzi, Caterina
AU - Elens, Stéphanie
AU - Starke, Robert M.
AU - Hassan, Ameer E.
AU - Salehani, Arsalaan
AU - Sporns, Peter
AU - Jones, Jesse
AU - Psychogios, Marios
AU - Spears, Julian
AU - Lubicz, Boris
AU - Panni, Pietro
AU - Puri, Ajit S.
AU - Pero, Guglielmo
AU - Griessenauer, Christoph J.
AU - Asadi, Hamed
AU - Stapleton, Christopher J.
AU - Siddiqui, Adnan
AU - Ducruet, Andrew F.
AU - Albuquerque, Felipe C.
AU - Kan, Peter
AU - Kalousek, Vladimir
AU - Lylyk, Pedro
AU - Boddu, Srikanth
AU - Knopman, Jared
AU - Aziz-Sultan, Mohammad A.
AU - Limbucci, Nicola
AU - Jabbour, Pascal
AU - Cognard, Christophe
AU - Patel, Aman B.
AU - Dmytriw, Adam A.
N1 - Publisher Copyright:
© AANS 2022.
PY - 2022/10
Y1 - 2022/10
N2 - OBJECTIVE Transradial access (TRA) is commonly utilized in neurointerventional procedures. This study compared the technical and clinical outcomes of the use of TRA versus those of transfemoral access (TFA) for intracranial aneurysm embolization with the Woven EndoBridge (WEB) device. METHODS This is a secondary analysis of the Worldwide WEB Consortium, which comprises multicenter data related to adult patients with intracranial aneurysms who were managed with the WEB device. These aneurysms were categorized into two groups: those who were treated with TRA or TFA. Patient and aneurysm characteristics and technical and clinical outcomes were compared between groups. Propensity score matching (PSM) was used to match groups according to the following baseline characteristics: age, sex, subarachnoid hemorrhage, aneurysm location, bifurcation aneurysm, aneurysm with incorporated branch, neck width, aspect ratio, dome width, and elapsed time since the last follow-up imaging evaluation. RESULTS This study included 682 intracranial aneurysms (median [interquartile range] age 61.3 [53.0-68.0] years), of which 561 were treated with TFA and 121 with TRA. PSM resulted in 65 matched pairs. After PSM, both groups had similar characteristics, angiographic and functional outcomes, and rates of retreatment, thromboembolic and hemorrhagic complications, and death. TFA was associated with longer procedure length (median 96.5 minutes vs 72.0 minutes, p = 0.006) and fluoroscopy time (28.2 minutes vs 24.8 minutes, p = 0.037) as compared with TRA. On the other hand, deployment issues were more common in those treated with TRA, but none resulted in permanent complications. CONCLUSIONS TRA has comparable outcomes, with shorter procedure and fluoroscopy time, to TFA for aneurysm embolization with the WEB device.
AB - OBJECTIVE Transradial access (TRA) is commonly utilized in neurointerventional procedures. This study compared the technical and clinical outcomes of the use of TRA versus those of transfemoral access (TFA) for intracranial aneurysm embolization with the Woven EndoBridge (WEB) device. METHODS This is a secondary analysis of the Worldwide WEB Consortium, which comprises multicenter data related to adult patients with intracranial aneurysms who were managed with the WEB device. These aneurysms were categorized into two groups: those who were treated with TRA or TFA. Patient and aneurysm characteristics and technical and clinical outcomes were compared between groups. Propensity score matching (PSM) was used to match groups according to the following baseline characteristics: age, sex, subarachnoid hemorrhage, aneurysm location, bifurcation aneurysm, aneurysm with incorporated branch, neck width, aspect ratio, dome width, and elapsed time since the last follow-up imaging evaluation. RESULTS This study included 682 intracranial aneurysms (median [interquartile range] age 61.3 [53.0-68.0] years), of which 561 were treated with TFA and 121 with TRA. PSM resulted in 65 matched pairs. After PSM, both groups had similar characteristics, angiographic and functional outcomes, and rates of retreatment, thromboembolic and hemorrhagic complications, and death. TFA was associated with longer procedure length (median 96.5 minutes vs 72.0 minutes, p = 0.006) and fluoroscopy time (28.2 minutes vs 24.8 minutes, p = 0.037) as compared with TRA. On the other hand, deployment issues were more common in those treated with TRA, but none resulted in permanent complications. CONCLUSIONS TRA has comparable outcomes, with shorter procedure and fluoroscopy time, to TFA for aneurysm embolization with the WEB device.
KW - WEB
KW - Woven EndoBridge
KW - access
KW - intracranial aneurysm
KW - transfemoral
KW - transradial
KW - vascular disorders
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U2 - 10.3171/2021.12.JNS212293
DO - 10.3171/2021.12.JNS212293
M3 - Article
C2 - 35120326
AN - SCOPUS:85137449729
SN - 0022-3085
VL - 137
SP - 1064
EP - 1071
JO - Journal of neurosurgery
JF - Journal of neurosurgery
IS - 4
ER -