1
|
Abdelsalam A, Fountain HB, Ramsay IA, Luther EM, Sowlat MM, Silva MA, Hassan AE, Patel AB, Eatz T, Joseph P, Regenhardt RW, Satti SR, Siddiqui AH, Sanikommu S, Baig AA, Khandelwal P, Spiotta AM, Starke RM. First multicenter study evaluating the utility of the BENCHMARK TM BMX TM 81 large-bore access catheter in neurovascular interventions. Interv Neuroradiol 2024:15910199241262848. [PMID: 38899910 DOI: 10.1177/15910199241262848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/21/2024] Open
Abstract
INTRODUCTION This study is the first multicentric report on the safety, efficacy, and technical performance of utilizing a large bore (0.081″ inner diameter) access catheter in neurovascular interventions. METHODS Data were retrospectively collected from seven sites in the United States for neurovascular procedures via large bore 0.081″ inner diameter access catheter (Benchmark BMX81, Penumbra, Inc.). The primary outcome was technical success, defined as the access catheter reaching its target vessel. Safety outcomes included periprocedural device-related and access site complications. RESULTS There were 90 consecutive patients included. The median age of the patients was 63 years (IQR: 53, 68); 53% were female. The most common interventions were aneurysm embolization (33.3%), carotid stenting (12.2%), and arteriovenous malformation embolization (11.1%). The transradial approach was most used (56.7%), followed by transfemoral (41.1%). Challenging anatomic variations included severe vessel tortuosity (8/90, 8.9%), type 2 aortic arch (7/90, 7.8%), type 3 aortic arch (2/90, 2.2%), bovine arch (2/90, 2.2%), and severe angle (<30°) between the subclavian artery and target vessel (1/90, 1.1%). Technical success was achieved in 98.9% of the cases (89/90), with six cases requiring a switch from radial to femoral (6.7%) and one case from femoral to radial (1.1%). There were no access site complications or complications related to the 0.081″ catheter. Two postprocedural complications occurred (2.2%), unrelated to the access catheter. CONCLUSION The BMX™ 81 large-bore access catheters was safe and effective in both radial and femoral access across a wide range of neurovascular procedures, achieving high technical success without any access site or device-related complications.
Collapse
Affiliation(s)
- Ahmed Abdelsalam
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, FL, USA
| | - Hayes B Fountain
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, FL, USA
| | - Ian A Ramsay
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, FL, USA
| | - Evan M Luther
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, FL, USA
| | | | - Michael A Silva
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, FL, USA
| | - Ameer E Hassan
- Department of Neurology, University of Texas Rio Grande Valley School of Medicine, Edinburg, TX, USA
| | - Aman B Patel
- Departments of Neurology and Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Tiffany Eatz
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, FL, USA
| | - Pradeep Joseph
- Department of Neurosurgery, Rutgers University, Newark, NJ, USA
| | - Robert W Regenhardt
- Departments of Neurology and Neurosurgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Sudhakar R Satti
- Department Neurointerventional Surgery, Christiana Care Health System, Newark, DE, USA
| | - Adnan H Siddiqui
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | - Sai Sanikommu
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, FL, USA
| | - Ammad A Baig
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY, USA
| | | | - Alejandro M Spiotta
- Department Neurosurgery, Medical University of South Carolina, Charleston, SC, USA
| | - Robert M Starke
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, FL, USA
| |
Collapse
|
2
|
Marangoni M, Macdonald IR, Pickett GE, Weeks A, Kim CN, Rohr A, Guest W, Heran MKS, Volders D. Practical uses of the BENCHMARK™ BMX®81 in the road less travelled: Guide catheter comparison for radial access in neurovascular intervention. Interv Neuroradiol 2024:15910199241261756. [PMID: 38874547 DOI: 10.1177/15910199241261756] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/15/2024] Open
Abstract
BACKGROUND 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™ BMX®81 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®81 with alternative catheters. METHODS Multicenter retrospective cohort study of 80 patients who underwent neurovascular procedures through a radial approach. In half of the cases a BENCHMARK™ BMX®81 System was used. The comparison group consisted of the BENCHMARK™071 and 96, Neuron MAX®088 and BALLAST™ systems. Procedures included endovascular thrombectomy, carotid and brachiocephalic artery stenting, middle meningeal artery embolization, flow diverter stenting, vertebral artery sacrifice, aneurysm coiling, and WEB™ device deployment. RESULTS In our series, the BMX®81 was successful in the navigation of the anatomy to the target location in 95% of cases. No radial access or BMX®81 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®81 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. CONCLUSIONS The BENCHMARK™ BMX®81 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.
Collapse
Affiliation(s)
- Marco Marangoni
- Division of Interventional Neuroradiology, Department of Radiology, University of British Columbia, Vancouver, BC, Canada
| | - Ian R Macdonald
- Division of Neuroradiology, Department of Diagnostic Radiology, Dalhousie University, Halifax, NS, Canada
| | - Gwynedd E Pickett
- Division of Neurosurgery, Department of Surgery, Dalhousie University, Halifax, NS, Canada
| | - Adrienne Weeks
- Division of Neurosurgery, Department of Surgery, Dalhousie University, Halifax, NS, Canada
| | - Cha-Ney Kim
- Division of Interventional Neuroradiology, Department of Radiology, University of British Columbia, Vancouver, BC, Canada
| | - Axel Rohr
- Division of Interventional Neuroradiology, Department of Radiology, University of British Columbia, Vancouver, BC, Canada
| | - William Guest
- Division of Interventional Neuroradiology, Department of Radiology, University of British Columbia, Vancouver, BC, Canada
| | - Manraj K S Heran
- Division of Interventional Neuroradiology, Department of Radiology, University of British Columbia, Vancouver, BC, Canada
| | - David Volders
- Division of Neuroradiology, Department of Diagnostic Radiology, Dalhousie University, Halifax, NS, Canada
| |
Collapse
|
3
|
Starke RM, Abecassis IJ, Saini V, Matouk CC, Hassan AE, Siddiqui AH, Frei DF. Initial experience of using a large-bore (0.096″ inner diameter) access catheter in neurovascular interventions. Interv Neuroradiol 2024; 30:372-379. [PMID: 36114634 PMCID: PMC11310716 DOI: 10.1177/15910199221127074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Accepted: 08/31/2022] [Indexed: 02/18/2024] Open
Abstract
INTRODUCTION The purpose of this study was to report our initial experience of using a large-bore (0.096″ inner diameter) access catheter in neurovascular interventions. METHODS Data were retrospectively collected from 5 sites in the US for neurovascular procedures performed using a large-bore access catheter. The effectiveness outcome was technical success, defined as the access catheter's successfully reaching its target vessel without conversion to direct carotid puncture or to a smaller-bore access catheter and successfully completing the intended neurointervention. RESULTS One hundred and thirteen procedures performed in 112 patients were included in this study. The mean age of the patients was 67.5 years (SD 16.2), and about half (49.1%) were female. The most common primary access sites were the femoral (64.6%) or radial (32.7%) artery. Challenging anatomic variations included severe vessel tortuosity (26/81, 32.1%), type II aortic arch (17/88, 19.3%), type III aortic arch (14/88, 15.9%), bovine arch (16/104, 15.4%), severe angle (<30°) between the subclavian and target vessel (11/74, 14.9%), and subclavian loop (7/79, 8.9%). The median access time to branch view was 18 min (IQR 11-28, N = 75). The technical success rate was 94.7%. Two dissections (1.8%) were related to the large-bore access catheter. Access site complications occurred in 2 patients (1.8%). Four additional symptomatic periprocedural complications not related to the large-bore access catheter occurred (7.1%). CONCLUSION For neurovascular interventions, a 0.096″ inner diameter access catheter could be used with both femoral and radial arterial approaches, had a high technical success rate, and had a low rate of periprocedural complications.
Collapse
Affiliation(s)
- Robert M Starke
- Department of Neurological Surgery, University of Miami, Miami, FL, USA
| | | | - Vasu Saini
- Department of Neurology, University of Miami, Miami, FL, USA
| | - Charles C Matouk
- Department of Neurosurgery and Department of Radiology & Biomedical Imaging, Yale University, New Haven, CT, USA
| | - Ameer E Hassan
- Department of Neurology and Radiology, University of Texas Rio Grande Valley at Valley Baptist Medical Center, Harlingen, TX, USA
| | - Adnan H Siddiqui
- Department of Neurosurgery, University at Buffalo Neurosurgery, Inc., Buffalo, NY, USA
| | | |
Collapse
|
4
|
Macdonald IR, Linehan V, Sneek B, Volders D. Standardized approach to direct first pass aspiration technique for endovascular thrombectomy: Description and initial experience with CANADAPT. Interv Neuroradiol 2024:15910199241230360. [PMID: 38332478 DOI: 10.1177/15910199241230360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2024] Open
Abstract
BACKGROUND Endovascular thrombectomy (EVT) is standard of care for acute ischemic stroke. Stent assisted EVT with aspiration (SOLUMBRA) technique has remained a mainstay approach. There is growing evidence that A Direct Aspiration First Pass Technique (ADAPT) is a safe, efficient and effective approach for EVT, offering several advantages. This study describes and reports initial institutional experience in the use of a standardized scientific based aspiration only technique: CANADAPT. METHODS Single center prospective cohort study was performed on consecutive patients treated for large/medium vessel ischemic stroke with CANADAPT. Intravenous thrombolytics were administered according to routine practice, independent of the decision to proceed with EVT. A sequential stepwise aspiration only technique was then applied, CANADAPT, consisting of three maneuvers, A, B and C. The reperfusion success rate, number of passes, use of rescue technique, complication rate and procedural cost were determined. RESULTS Twenty-two patients were included in this case series representing M1 (17, 77%), M1/2 (2, 9%), carotid-T (2, 9%) and basilar (1, 5%) occlusions. First pass recanalization was achieved in 11 (50%) of patients. A further four patients had successful reperfusion with a second pass of CANADAPT (total 68% success rate). Only one patient had successful reperfusion with the aspiration catheter at the clot interface (CANADAPT A). All others required some withdrawal of the aspiration catheter for reperfusion (CANADAPT B and C). Seven patients had SOLUMBRA rescue. Of these, five patients (22% of total patients) had further successful reperfusion. Overall median procedural time was 23 min for first recanalization and 30 min for final recanalization. The cost per procedure was $6630 ± 1069 for CANADAPT, and $13,530 ± 2706 for SOLUMBRA techniques. CONCLUSIONS CANADAPT represents a standardized scientific-based approach to aspiration only thrombectomy intervention. This initial study demonstrates the safety, efficiency and efficacy of this technique for use in EVT.
Collapse
Affiliation(s)
- I R Macdonald
- Division of Neuroradiology, Department of Radiology, Dalhousie University, Halifax, Canada
| | - V Linehan
- Division of Neuroradiology, Department of Radiology, Dalhousie University, Halifax, Canada
| | - B Sneek
- Penumbra Inc., Markham, ON, Canada
| | - David Volders
- Division of Neuroradiology, Department of Radiology, Dalhousie University, Halifax, Canada
| |
Collapse
|