{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,29]],"date-time":"2026-09-29T15:01:48Z","timestamp":1790694108840,"version":"4.1.0"},"reference-count":23,"publisher":"SAGE Publications","issue":"5","license":[{"start":{"date-parts":[[2024,6,14]],"date-time":"2024-06-14T00:00:00Z","timestamp":1718323200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"},{"start":{"date-parts":[[2024,6,14]],"date-time":"2024-06-14T00:00:00Z","timestamp":1718323200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/journals.sagepub.com\/page\/policies\/text-and-data-mining-license"}],"content-domain":{"domain":["journals.sagepub.com"],"crossmark-restriction":true},"short-container-title":["Interv Neuroradiol"],"published-print":{"date-parts":[[2026,10]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Radial arterial access has gained interest for neurovascular procedures in recent years. Although there are no randomized control trials for neurointervention procedures using radial access, there is growing literature demonstrating its feasibility and favorable outcomes. Equipment technical improvements, like the recently introduced BENCHMARK\u2122 BMX\u00ae81 System, have made radial navigation safer, with improved maneuverability and support for a variety of procedures. We present a multicenter case series highlighting our institutional radial access experience comparing the BMX\u00ae81 with alternative catheters.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Multicenter retrospective cohort study of 80 patients who underwent neurovascular procedures through a radial approach. In half of the cases a BENCHMARK\u2122 BMX\u00ae81 System was used. The comparison group consisted of the BENCHMARK\u2122071 and 96, Neuron MAX\u00ae088 and BALLAST\u2122 systems. Procedures included endovascular thrombectomy, carotid and brachiocephalic artery stenting, middle meningeal artery embolization, flow diverter stenting, vertebral artery sacrifice, aneurysm coiling, and WEB\u2122 device deployment.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>In our series, the BMX\u00ae81 was successful in the navigation of the anatomy to the target location in 95% of cases. No radial access or BMX\u00ae81 related complications were identified. There was no significant difference in fluoroscopy time between the BMX81 and the comparison group. Four patients in the comparison group had catheter-related complications due to vasospasm. Eighty-six percent of BMX\u00ae81 cases had satisfactory outcomes and no technical difficulties. The remainder presented technical difficulties, but none of these were considered secondary to the puncture site or support structure.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>The BENCHMARK\u2122 BMX\u00ae81 System is a recently developed guiding catheter which has design and size features supporting radial access for a variety of neurovascular interventions. Early multicenter experience highlights the ease of use and versatility of this new catheter as an alternative to transfemoral access as well as other catheters used for radial access.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/15910199241261756","type":"journal-article","created":{"date-parts":[[2024,6,14]],"date-time":"2024-06-14T10:18:51Z","timestamp":1718360331000},"page":"2353-2362","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Practical uses of the BENCHMARK\u2122 BMX\u00ae81 in the road less travelled: Guide catheter comparison for radial access in neurovascular intervention"],"prefix":"10.1177","volume":"32","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-3553-5629","authenticated-orcid":false,"given":"Marco","family":"Marangoni","sequence":"first","affiliation":[{"name":"University of British Columbia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4791-2424","authenticated-orcid":false,"given":"Ian R","family":"Macdonald","sequence":"additional","affiliation":[{"name":"Dalhousie University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5896-1782","authenticated-orcid":false,"given":"Gwynedd E","family":"Pickett","sequence":"additional","affiliation":[{"name":"Dalhousie University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Adrienne","family":"Weeks","sequence":"additional","affiliation":[{"name":"Dalhousie University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cha-ney","family":"Kim","sequence":"additional","affiliation":[{"name":"University of British Columbia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Axel","family":"Rohr","sequence":"additional","affiliation":[{"name":"University of British Columbia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"William","family":"Guest","sequence":"additional","affiliation":[{"name":"University of British Columbia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Manraj K S","family":"Heran","sequence":"additional","affiliation":[{"name":"University of British Columbia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"David","family":"Volders","sequence":"additional","affiliation":[{"name":"Dalhousie University"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2024,6,14]]},"reference":[{"key":"e_1_3_2_2_2","doi-asserted-by":"publisher","DOI":"10.3109\/00016924809132437"},{"key":"e_1_3_2_3_2","doi-asserted-by":"publisher","DOI":"10.1161\/HCV.0000000000000035"},{"key":"e_1_3_2_4_2","doi-asserted-by":"publisher","DOI":"10.1136\/neurintsurg-2017-013295"},{"key":"e_1_3_2_5_2","doi-asserted-by":"publisher","DOI":"10.1055\/s-0040-1709173"},{"key":"e_1_3_2_6_2","doi-asserted-by":"publisher","DOI":"10.14423\/SMJ.0000000000000404"},{"key":"e_1_3_2_7_2","first-page":"704","article-title":"Transradial approach for diagnostic selective cerebral angiography: results of a consecutive series of 166 cases","volume":"22","author":"Matsumoto Y","year":"2001","unstructured":"Matsumoto Y, Hongo K, Toriyama T, et al. Transradial approach for diagnostic selective cerebral angiography: results of a consecutive series of 166 cases. AJNR Am J Neuroradiol 2001; 22: 704\u2013708.","journal-title":"AJNR Am J Neuroradiol"},{"key":"e_1_3_2_8_2","doi-asserted-by":"publisher","DOI":"10.1002\/ccd.20396"},{"key":"e_1_3_2_9_2","doi-asserted-by":"publisher","DOI":"10.1136\/neurintsurg-2014-011519"},{"key":"e_1_3_2_10_2","article-title":"Direct radial artery access with the 070 neuron guide catheter for aneurysm coiling: a novel application of the neuron catheter for cerebral interventions","volume":"71","author":"Lawson MF","year":"2012","unstructured":"Lawson MF, Velat GJ, Fargen KM, et al. Direct radial artery access with the 070 neuron guide catheter for aneurysm coiling: a novel application of the neuron catheter for cerebral interventions. Neurosurgery 2012; 71: onsE329\u201334. discussion onsE34.","journal-title":"Neurosurgery"},{"key":"e_1_3_2_11_2","doi-asserted-by":"publisher","DOI":"10.1177\/19714009211036691"},{"key":"e_1_3_2_12_2","doi-asserted-by":"publisher","DOI":"10.1136\/neurintsurg-2021-017325"},{"key":"e_1_3_2_13_2","first-page":"1","article-title":"Patient preference for transradial access over transfemoral access for cerebrovascular procedures","volume":"9","author":"Satti SR","year":"2017","unstructured":"Satti SR, Vance AZ, Golwala SN, et al. Patient preference for transradial access over transfemoral access for cerebrovascular procedures. J Vasc Interv Neurol 2017; 9: 1\u20135.","journal-title":"J Vasc Interv Neurol"},{"key":"e_1_3_2_14_2","doi-asserted-by":"publisher","DOI":"10.1136\/neurintsurg-2019-015145"},{"key":"e_1_3_2_15_2","doi-asserted-by":"publisher","DOI":"10.1177\/1591019920950889"},{"key":"e_1_3_2_16_2","doi-asserted-by":"publisher","DOI":"10.1177\/1591019920982812"},{"key":"e_1_3_2_17_2","doi-asserted-by":"publisher","DOI":"10.1177\/15910199211040280"},{"key":"e_1_3_2_18_2","doi-asserted-by":"publisher","DOI":"10.1177\/15910199211043736"},{"key":"e_1_3_2_19_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jocn.2021.06.014"},{"key":"e_1_3_2_20_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.jcin.2011.08.011"},{"key":"e_1_3_2_21_2","doi-asserted-by":"publisher","DOI":"10.1177\/15910199221083787"},{"key":"e_1_3_2_22_2","doi-asserted-by":"publisher","DOI":"10.1007\/s00270-020-02485-7"},{"key":"e_1_3_2_23_2","first-page":"159101992312104","article-title":"Distal versus conventional transradial access for diagnostic cerebral angiography and neurointerventional procedures: a systematic review and meta-analysis","author":"Orscelik A","year":"2023","unstructured":"Orscelik A, Senol YC, Kobeissi H, et al. Distal versus conventional transradial access for diagnostic cerebral angiography and neurointerventional procedures: a systematic review and meta-analysis. 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