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Hu B, Li J, Li L, Yin H, Zheng C, Fan L. Neuro-Interventional Diagnosis and Treatment Using the Right Transradial Approach in Patients with Aberrant Right Subclavian Artery. World Neurosurg 2024; 185:e1330-e1337. [PMID: 38521216 DOI: 10.1016/j.wneu.2024.03.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2024] [Accepted: 03/17/2024] [Indexed: 03/25/2024]
Abstract
OBJECTIVE To assess the effectiveness and safety of neurological interventions using the right transradial approach (R-TRA) in patients with aberrant right subclavian artery (ARSA). METHODS We retrospectively analyzed cases that underwent cerebral angiography and interventions at Huangpi District People's Hospital from January 2023 to July 2023. Out of 335 cases, 5 patients with ARSA were identified. RESULTS All 5 cases underwent diagnostic cerebral angiography via R-TRA. Two of the patients received interventions via R-TRA: 1 underwent right internal carotid artery balloon dilation angioplasty, while another underwent left vertebral artery stenting. No surgery-related complications were observed during these procedures. CONCLUSIONS R-TRA proves to be a safe and effective option for neuro-interventional surgery in patients with ARSA.
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Affiliation(s)
- Bin Hu
- Department of Neurology, Huangpi District People's Hospital affiliated to Jianghan University, Wuhan, P.R. China
| | - Jing Li
- Department of Neurology, Huangpi District People's Hospital affiliated to Jianghan University, Wuhan, P.R. China.
| | - Liang Li
- Department of Neurology, Huangpi District People's Hospital affiliated to Jianghan University, Wuhan, P.R. China
| | - Hao Yin
- Department of Neurology, Huangpi District People's Hospital affiliated to Jianghan University, Wuhan, P.R. China
| | - Chong Zheng
- Department of Neurology, Huangpi District People's Hospital affiliated to Jianghan University, Wuhan, P.R. China
| | - Liu Fan
- Department of Neurology, Huangpi District People's Hospital affiliated to Jianghan University, Wuhan, P.R. China
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2
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Bhatia V, Kumar A, Wani MY, Singla N, Prabhakar A, Karthigeyan M, Chauhan R. Therapeutic Neurointervention through Transradial Approach: Preliminary Experience from a Tertiary Care Center. INDIAN JOURNAL OF NEUROSURGERY 2022. [DOI: 10.1055/s-0042-1758778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Abstract
Aim The aim of this study was to assess the safety and feasibility of radial access for therapeutic neurointervention procedures.
Methods The retrospective evaluation of 20 patients taken for therapeutic neurointervention through transradial access at our institute was done from July 2021 to April 2022.
Results Therapeutic neurointervention procedures were attempted in 20 patients (age, 24–74 years; mean age, 48.4 years; 13 (65%) females using a transradial approach. The radial artery's mean diameter was 2.135 mm. The right radial access was taken in 18 (90%) cases. Indications for treatment were ruptured aneurysm in 13 (65%), mechanical thrombectomy in 5 (25%), flow diversion for a recanalized aneurysm in 1 (5%), and balloon occlusion test in 1 (5%) case. The procedure was successful through the transradial approach in 18 (90%) procedures. Failure was seen in two cases that were completed after conversion to the transfemoral approach. The reason for access conversion was a severe spasm in both cases. No significant access site complications were seen in the study cohort.
Conclusion A radial access route is a promising approach for therapeutic interventions with a high success rate and minimal access site complications. Interventionists should get accustomed to this approach as primary or alternative access for neurointervention.
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Affiliation(s)
- Vikas Bhatia
- Department of Radio-Diagnosis, Section of Neuroimaging and Interventional Neuroradiology, PGIMER Chandigarh, India
| | - Ajay Kumar
- Department of Radio-Diagnosis, Section of Neuroimaging and Interventional Neuroradiology, PGIMER Chandigarh, India
| | - Mohd Yaqoob Wani
- Department of Radio-Diagnosis, Section of Neuroimaging and Interventional Neuroradiology, PGIMER Chandigarh, India
| | | | - Anuj Prabhakar
- Department of Radio-Diagnosis, Section of Neuroimaging and Interventional Neuroradiology, PGIMER Chandigarh, India
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3
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Marlowe FJA, Powell E. Evaluating the safety and efficacy of transradial approach for thrombectomy in posterior circulation stroke. A systematic literature review and meta-analysis. Interv Neuroradiol 2022:15910199221107259. [PMID: 35673707 DOI: 10.1177/15910199221107259] [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: 11/16/2022] Open
Abstract
BACKGROUND Transradial access (TRA) is becoming more popular in neurointerventional radiology procedures and has been associated with reduced mortality, morbidity and access site complications. Guidelines state that TRA is a feasible option for posterior circulation thrombectomy however the evidence base is limited and no systematic literature review has yet been undertaken to evaluate its safety and efficacy. METHODS The Cochrane Library, PubMed, Web of Science, Scopus, TRIP and Embase databases were searched. Outcomes collected included TICI scores, puncture to recanalisation time, mRS scores at 90 days and access site complications. RESULTS 291 records were identified and 31 full text articles were assessed for eligibility. Eight studies met the inclusion criteria and were meta-analysed. The rate of TICI 2b-3 was 94.7% (89.7-99.8% at 95% CI), TICI 3 was 67.9% (42.2-93.6% at 95% CI) and mRS 0-2 at 90 days was 49.8% (31.5-68.1% at 95% CI). Median puncture to reperfusion times were extracted from three studies as 24 (IQR 18-40), 24 (IQR 17.5-56.5) and 27 (IQR 24-33.5) minutes. No access site complications were reported. TICI 2b-3, TICI 3 and mRS scores were comparable to data for transfemoral access (TFA) from a large systematic review. Puncture to recanalisation times appeared lower than the TFA data but statistical comparison of this outcome was not possible. CONCLUSIONS The use of TRA in posterior circulation thrombectomy is safe and effective with comparable results to TFA. Further research with a larger sample size is required to fully investigate the potential for shortened puncture to recanalisation times.
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Affiliation(s)
| | - Eloise Powell
- Warwick Medical School, 12212University of Warwick, Coventry, CV4 7HL, UK
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4
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Luther E, Burks J, McCarthy DJ, Govindarajan V, Nada A, Saini V, Jamshidi A, King H, Heath R, Silva M, Abecassis IJ, Starke RM. Radial Access Techniques. Neurosurg Clin N Am 2022; 33:149-159. [DOI: 10.1016/j.nec.2021.11.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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5
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Uchida M, Ito H, Takasuna H, Goto T, Takumi I, Fukano T, Hagiwara Y, Tanaka Y. Initial Experience with Left Transradial Neurointerventions for Cerebral Aneurysms Using the 6-French Simmons Guiding Sheath. J Stroke Cerebrovasc Dis 2022; 31:106350. [PMID: 35152132 DOI: 10.1016/j.jstrokecerebrovasdis.2022.106350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 01/23/2022] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE The use of a transradial approach utilizing a Simmons-shaped catheter for neurointervention has been steadily increasing. Although the right radial artery is commonly used, in interventional cardiology, the left transradial approach offers clear clinical benefits for right-handed patients. To the best of our knowledge, no previous studies have examined intracranial aneurysm embolization with the routine use of the left transradial approach. The aim of this study was to evaluate the technical feasibility of left transradial intracranial aneurysm embolization. METHODS We conducted a retrospective review of a prospective database of consecutive patients who had undergone left transradial intracranial aneurysm coiling using a 6-French Simmons guiding sheath between January and August 2021. The following outcome variables were then analyzed: whether the catheterization was successful, the angiographical results, and the presence of any procedure-related complications. RESULTS In total, 25 patients underwent left transradial coiling for 15 anterior and 10 posterior circulation aneurysms. The Simmons guiding sheath could be successfully shaped and cannulated into the targeted vessel in all patients. All aneurysms were completely embolized without any complications. Immediate postoperative angiograms showed Raymond 1 in 10 aneurysms (40.0%), Raymond 2 in 12 (48.0%), and Raymond 3a in 3 (12.0%). None of the patients required crossover to the right radial or femoral arteries, and no radial artery spasms or occlusions were observed. CONCLUSION The results of this study suggest that the left transradial approach for intracranial aneurysm coiling is not only safe, effective, and technically feasible, but also provides improved comfort to right-handed patients.
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Affiliation(s)
- Masashi Uchida
- Departments of Neurosurgery and Neurology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Hidemichi Ito
- Departments of Neurosurgery and Neurology, St. Marianna University School of Medicine, Kanagawa, Japan.
| | - Hiroshi Takasuna
- Departments of Neurosurgery and Neurology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Tetsuya Goto
- Departments of Neurosurgery and Neurology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Ichiro Takumi
- Departments of Neurosurgery and Neurology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Takayuki Fukano
- Departments of Neurosurgery and Neurology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Yuta Hagiwara
- Departments of Neurosurgery and Neurology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Yuichiro Tanaka
- Departments of Neurosurgery and Neurology, St. Marianna University School of Medicine, Kanagawa, Japan
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6
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Narsinh KH, Mirza MH, Duvvuri M, Caton MT, Baker A, Winkler EA, Higashida RT, Halbach VV, Amans MR, Cooke DL, Hetts SW, Abla AA, Dowd CF. Radial artery access anatomy: considerations for neuroendovascular procedures. J Neurointerv Surg 2021; 13:1139-1144. [PMID: 34551992 DOI: 10.1136/neurintsurg-2021-017871] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2021] [Accepted: 09/06/2021] [Indexed: 02/06/2023]
Abstract
Although enthusiasm for transradial access for neurointerventional procedures has grown, a unique set of considerations bear emphasis to preserve safety and minimize complications. In the first part of this review series, we will review important anatomical considerations for safe and easy neuroendovascular procedures from a transradial approach. These include normal and variant radial artery anatomy, the anatomic snuffbox, as well as axillary, brachial, and great vessel arterial anatomy that is imperative for the neuroendovascular surgeon to be intimately familiar prior to pursuing transradial access procedures. In the next part of the review series, we will focus on safety and complications specific to a transradial approach.
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Affiliation(s)
- Kazim H Narsinh
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
| | - Mohammed H Mirza
- Department of Radiology, University of Illinois College of Medicine at Peoria, Peoria, Illinois, USA
| | - Madhavi Duvvuri
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
| | - M Travis Caton
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
| | - Amanda Baker
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
| | - Ethan A Winkler
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
| | - Randall T Higashida
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
| | - Van V Halbach
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
| | - Matthew R Amans
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
| | - Daniel L Cooke
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
| | - Steven W Hetts
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
| | - Adib A Abla
- Department of Neurological Surgery, University of California San Francisco, San Francisco, California, USA
| | - Christopher F Dowd
- Department of Radiology and Biomedical Imaging, University of California San Francisco, San Francisco, California, USA
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7
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Sweid A, Weinberg JH, Khanna O, Das S, Kim J, Curtis D, Hammoud B, El Naamani K, Abbas R, Majmundar S, Sajja KC, Chalouhi N, Saiegh FA, Mouchtouris N, Atallah E, Gooch MR, Herial NA, Tjoumakaris S, Romo V, Rosenwasser RH, Jabbour P. Lessons Learned After 760 Neurointerventions via the Upper Extremity Vasculature: Pearls and Pitfalls. Neurosurgery 2021; 88:E510-E522. [PMID: 33862629 DOI: 10.1093/neuros/nyab084] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 01/24/2021] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The radial approach has been gaining more widespread use by neurointerventionalists fueled by data from the cardiology literature showing better safety and overall reduced morbidity. OBJECTIVE To present our institution's experience with the radial approach for neuroendovascular interventions in 614 consecutive patients who underwent a cumulative of 760 procedures. METHODS A retrospective analysis was performed and identified neuroendovascular procedures performed via the upper extremity vasculature access site. RESULTS Amongst 760 procedures, 34.2% (260) were therapeutic, and 65.7% (500) were nontherapeutic angiograms. Access sites were 71.5% (544) via a conventional radial artery, 27.8% (211) via a distal radial artery, 0.5% (4) via an ulnar artery, and 0.1% (1) via the brachial artery. Most of the procedures (96.9%) were performed via the right-sided (737), 2.9% (22) via the left-sided, and 0.1% (1) via a bilateral approach. Major access site complications occurred at a rate of 0.9% (7). The rate of transfemoral conversion was 4.7% (36). There was a statistically higher incidence of transfemoral conversion when repeat procedures were performed using the same access site. Also, there was no significant difference between nontherapeutic procedures performed using the right and left radial access, and conventional versus distal radial access. Procedural metrics improved after completion of 14 procedures, indicating a learning curve that should be surpassed by operators to reach optimal outcomes. CONCLUSION Radial artery catheterization is a safe and effective means of carrying out a wide range of neuroendovascular procedures associated with excellent clinical outcomes and an overall low rate of periprocedural complications.
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Affiliation(s)
- Ahmad Sweid
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Joshua H Weinberg
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Omaditya Khanna
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Somnath Das
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Julie Kim
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Darcy Curtis
- Sidney Kimmel Medical College, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Batoul Hammoud
- Department of Pediatric Endocrinology, Children Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | | | - Rawad Abbas
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA.,American University of Beirut Faculty of Medicine, Beirut, Lebanon
| | - Shyam Majmundar
- Department of Neurology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Kalyan C Sajja
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Nohra Chalouhi
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA.,Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Fadi Al Saiegh
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Nikolaos Mouchtouris
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Elias Atallah
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - M Reid Gooch
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Nabeel A Herial
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Stavropoula Tjoumakaris
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Victor Romo
- Department of Anesthesiology, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Robert H Rosenwasser
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
| | - Pascal Jabbour
- Department of Neurological Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
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8
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Ito H, Uchida M, Takasuna H, Goto T, Takumi I, Fukano T, Hagiwara Y, Tanaka Y. Left Transradial Neurointerventions Using the 6-French Simmons Guiding Sheath: Initial Experiences with the Interchange Technique. World Neurosurg 2021; 152:e344-e351. [PMID: 34087460 DOI: 10.1016/j.wneu.2021.05.110] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Revised: 05/24/2021] [Accepted: 05/24/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND The transradial approach using a Simmons-shaped catheter has been increasingly used for diagnostic cerebral angiography and neurointervention. In the transradial approach for neurointervention, the right radial artery is mainly used. However, in interventional cardiology, there are apparent clinical benefits with the left transradial approach for right-handed patients. To our knowledge, no studies have reported on neurointervention with the routine use of the left transradial approach. We therefore devised a novel technique for cases with an unachievable form of the Simmons shape using the standard technique, which we named the "interchange technique." The purpose of this study was to evaluate the technical feasibility of the left transradial neurointervention. METHODS This study is a retrospective review of our prospective database of consecutive patients who underwent a left transradial neurointervention, using a 6-French Simmons guiding sheath, performed from January through April 2021. The outcome variables studied were successful catheterization and procedure-related complications. RESULTS Twenty-one patients underwent a left transradial neurointervention including cerebral aneurysm coiling, carotid artery stenting, and meningioma embolization. The Simmons shape could not be formed with the standard technique for 3 patients, for whom we successfully formed the Simmons shape with our new interchange technique. The procedure was completely achieved in all 21 patients. No patients required crossover to the right radial or femoral arteries, and there were no radial artery spasms or occlusions or any procedural complications. CONCLUSIONS The left transradial approach for neurointervention is a technically feasible, safe, and effective alternative while providing more comfort to right-handed patients.
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Affiliation(s)
- Hidemichi Ito
- Department of Neurosurgery, St. Marianna University School of Medicine, Kanagawa, Japan.
| | - Masashi Uchida
- Department of Neurosurgery, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Hiroshi Takasuna
- Department of Neurosurgery, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Tetsuya Goto
- Department of Neurosurgery, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Ichiro Takumi
- Department of Neurosurgery, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Takayuki Fukano
- Department of Neurology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Yuta Hagiwara
- Department of Neurology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Yuichiro Tanaka
- Department of Neurosurgery, St. Marianna University School of Medicine, Kanagawa, Japan
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9
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Feasibility and initial experience of left radial approach for diagnostic neuroangiography. Sci Rep 2021; 11:1089. [PMID: 33441762 PMCID: PMC7806974 DOI: 10.1038/s41598-020-80064-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 12/16/2020] [Indexed: 01/23/2023] Open
Abstract
Neuroangiography has seen a recent shift from transfemoral to transradial access. In transradial neuroangiography, the right dominant hand is the main access used. However, the left side may be used specifically for left posterior circulation pathologies and when right access cannot be used. This study describes our initial experience with left radial access for diagnostic neuroangiography and assesses the feasibility and safety of this technique. We performed a retrospective review of a prospective database of consecutive patients between April 2018 and January 2020, and identified 20 patients whom a left radial access was used for neurovascular procedures. Left transradial neuroangiography was successful in all 20 patients and provided the sought diagnostic information; no patient required conversion to right radial or femoral access. Pathology consisted of anterior circulation aneurysms in 17 patients (85%), brain tumor in 1 patient (5%), and intracranial atherosclerosis disease involving the middle cerebral artery in 2 patients (10%). The left radial artery was accessed at the anatomic snuffbox in 18 patients (90%) and the wrist in 2 patients (10%). A single vessel was accessed in 7 (35%), two vessels in 8 (40%), three vessels in 4 (20%), and four vessels in 1 (5%). Catheterization was successful in 71% of the cases for the right internal carotid artery and in only 7.7% for the left internal carotid artery. There were no instances of radial artery spasm, radial artery occlusion, or procedural complications. Our initial experience found the left transradial access to be a potentially feasible approach for diagnostic neuroangiography even beyond the left vertebral artery. The approach is strongly favored by patients but has significant limitations compared with the right-sided approach.
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10
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Hadley C, Srinivasan V, Burkhardt JK, Johnson J, Luther E, Strickland A, Starke RM, Kan P. Forming the Simmons Catheter for Cerebral Angiography and Neurointerventions via the Transradial Approach-Techniques and Operative Videos. World Neurosurg 2020; 147:e351-e353. [PMID: 33346049 DOI: 10.1016/j.wneu.2020.12.054] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2020] [Revised: 12/08/2020] [Accepted: 12/09/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVE Transradial access has been used increasingly for diagnostic cerebral angiography and neurointerventions. This requires development of a new skillset. Forming the Simmons catheter to catheterize the cerebral vessels is the most fundamental. Patient anatomy can complicate the formation of the Simmons catheter and the success of the procedure. The aim of this paper is to identify and describe the techniques that can be used transradially to facilitate the formation of the Simmons catheter for catheterization of the cerebral vessels. METHODS We reviewed our series of 85 cerebral angiograms performed via a transradial approach at our institution between 2018 and 2019. We identified the techniques employed to form the Simmons catheter and compiled operative videos demonstrating each technique and its nuances. RESULTS We have identified 7 techniques used to form the Simmons catheter from a right radial approach: in the ascending aorta, in the descending aorta, in the aortic arch, by deflecting the catheter off of the aortic valve with the glidewire in the common carotid artery, by deflecting the catheter off of the aortic valve with the glidewire in the descending aorta, and directly in the right or left common carotid arteries. We have identified that formation of the Simmons catheter from a left radial approach is most easily done in the descending aorta. CONCLUSIONS Transradial artery access has become increasingly common in cerebral angiography and neurointerventions. We describe techniques used for the formation of the Simmons catheter, a fundamental skill necessary for transradial cerebral angiogram or neurointervention.
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Affiliation(s)
- Caroline Hadley
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Visish Srinivasan
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Jan-Karl Burkhardt
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Jeremiah Johnson
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Evan Luther
- Department of Neurosurgery and Radiology, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Allison Strickland
- Department of Neurosurgery and Radiology, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Robert M Starke
- Department of Neurosurgery and Radiology, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Peter Kan
- Department of Neurosurgery, University of Texas Medical Branch, Galveston, Texas, USA.
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11
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Ghani MR, Busa V, Dardeir A, Marudhai S, Patel M, Abdelmoneim YM, Jan A, Eskander N. Mechanical Thrombectomy in Patients With Acute Ischemic Stroke: A Comparison of Transradial Versus Transfemoral Cerebral Angiography. Cureus 2020; 12:e10919. [PMID: 33194486 PMCID: PMC7657371 DOI: 10.7759/cureus.10919] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Stroke is the fourth leading cause of death in the United States and the primary reason for long-term disability. This debilitating condition can be divided into ischemic stroke and hemorrhagic stroke. The former occurs in almost 90% of all cases and arises from the occlusion of the supplying artery. Over the years, the management of stroke has developed from solely medical treatment to that which combines medical with mechanical treatment. Mechanical thrombectomy (MT) has drawn considerable interest in advanced medicine and is becoming more widely available. The two fundamental techniques in opening an occluded vessel are the transfemoral and transradial approaches. This literature review aims to compare the clinical implications, complication rate, and overall outcome between the transfemoral and transradial approaches in endovascular intervention in patients with acute ischemic stroke. We conducted a literature review on ischemic stroke and searched PubMed and Google Scholar for relevant articles published from January 2010 to March 2020. Mechanical thrombectomy has become the standard of care for patients with brain ischemia. The transradial approach exhibited superiority to the transfemoral route in resolving symptoms, decreased complication rates, and reduced healthcare costs in a subset of patients. In this literature review, the comparison between the two procedures reveals that the outcomes for anterior circulation stroke and posterior vascular system stroke may vary. Further research needs to be conducted to improve procedural skills and decrease technical difficulties, ultimately resulting in improved overall patient outcomes with respect to health and comfort.
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Affiliation(s)
- Mohammad R Ghani
- Neurology, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Vishal Busa
- Internal Medicine/Family Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Ahmed Dardeir
- Internal Medicine/Family Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,Department of Physical Medicine and Rehabilitation, Richmond University Medical Center, New York, USA
| | - Suganya Marudhai
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Mauli Patel
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
| | - Yousif M Abdelmoneim
- Internal Medicine, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,Department of Laboratory Medicine and Pathology, Mayo Clinic, Jacksonville, USA
| | - Ahmad Jan
- Surgery, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA.,Department of General Surgery and Emergency Services, International Medical Centre, Jeddah, SAU
| | - Noha Eskander
- Psychiatry, California Institute of Behavioral Neurosciences & Psychology, Fairfield, USA
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12
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Romano DG, Frauenfelder G, Tartaglione S, Diana F, Saponiero R. Trans-Radial Approach: technical and clinical outcomes in neurovascular procedures. CVIR Endovasc 2020; 3:58. [PMID: 33030621 PMCID: PMC7544797 DOI: 10.1186/s42155-020-00152-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 08/14/2020] [Indexed: 12/03/2022] Open
Abstract
Background To evaluate efficacy and safety of Trans-Radial Approach (TRA) in cerebral angiography for diagnostic and therapeutic purpose. Methods We retrospectively included consecutive patients eligible for TRA cerebral angiography at our Institution between September 2019 and January 2020. Cerebral DSA was classified in diagnostic (one-vessel imaging) or therapeutic (emergency/elective). Technical and clinical outcome were recorded for each group. Results A total of 61 TRA angiographies were evaluated. Right-sided TRA was obtained in 85,2% of all cases. Interventional procedures included 11 strokes, 2 ruptured aneurysms, 2 unrupted aneurysms, 1 DAVF and 3 symptomatic atheromatous intracranial stenosis. Successful TRA angiographies were obtained in 97,6% and 94,7% for diagnostic and therapeutic group, respectively. No major radial artery complications were recorded. Mean puncture-to-final angiogram was 11 and 62 min for diagnostic and therapeutic groups, respectively. Mean radial compression maintenance was 4 h, allowing patients discharge within 6 h in all cases undergone diagnostic angiography. Conclusions TRA could be a valid technique in terms of efficacy and safety both for diagnostic and therapeutic cerebral angiographies, with low complication rate.
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Affiliation(s)
- D G Romano
- Department of Neuroradiology, A.O.U. San Giovanni di Dio e Ruggi d'Aragona, Via San Leonardo 1, 84100, Salerno, Italy
| | - G Frauenfelder
- Department of Neuroradiology, A.O.U. San Giovanni di Dio e Ruggi d'Aragona, Via San Leonardo 1, 84100, Salerno, Italy.
| | - S Tartaglione
- Department of Neuroradiology, A.O.U. San Giovanni di Dio e Ruggi d'Aragona, Via San Leonardo 1, 84100, Salerno, Italy
| | - F Diana
- Department of Neuroradiology, A.O.U. San Giovanni di Dio e Ruggi d'Aragona, Via San Leonardo 1, 84100, Salerno, Italy
| | - R Saponiero
- Department of Neuroradiology, A.O.U. San Giovanni di Dio e Ruggi d'Aragona, Via San Leonardo 1, 84100, Salerno, Italy
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Luther E, Chen SH, McCarthy DJ, Nada A, Heath R, Berry K, Strickland A, Burks J, Silva M, Sur S, Yavagal DR, Starke RM, Peterson EC. Implementation of a radial long sheath protocol for radial artery spasm reduces access site conversions in neurointerventions. J Neurointerv Surg 2020; 13:547-551. [PMID: 32843358 DOI: 10.1136/neurintsurg-2020-016564] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/30/2020] [Accepted: 08/05/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Many neurointerventionalists have transitioned to transradial access (TRA) as the preferred approach for neurointerventions as studies continue to demonstrate fewer access site complications than transfemoral access. However, radial artery spasm (RAS) remains one of the most commonly cited reasons for access site conversions. We discuss the benefits, techniques, and indications for using the long radial sheath in RAS and present our experience after implementing a protocol for routine use. METHODS A retrospective review of all patients undergoing neurointerventions via TRA at our institution from July 2018 to April 2020 was performed. In November 2019, we implemented a long radial sheath protocol to address RAS. Patient demographics, RAS rates, radial artery diameter, and access site conversions were compared before and after the introduction of the protocol. RESULTS 747 diagnostic cerebral angiograms and neurointerventional procedures in which TRA was attempted as the primary access site were identified; 247 were performed after the introduction of the long radial sheath protocol. No significant differences in age, gender, procedure type, sheath sizes, and radial artery diameter were seen between the two cohorts. Radial anomalies and small radial diameters were more frequently seen in patients with RAS. Patients with clinically significant RAS more often required access site conversion (p<0.0001), and in our multivariable model use of the long sheath was the only covariate protective against radial failure (OR 0.061, 95% CI 0.007 to 0.517; p=0.0103). CONCLUSION In our experience, we have found that the use of long radial sheaths significantly reduces the need for access site conversions in patients with RAS during cerebral angiography and neurointerventions.
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Affiliation(s)
- Evan Luther
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, Florida, USA
| | - Stephanie H Chen
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, Florida, USA
| | - David J McCarthy
- Department of Neurological Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, USA
| | - Ahmed Nada
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, Florida, USA
| | - Rainya Heath
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, Florida, USA
| | - Katherine Berry
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, Florida, USA
| | - Allison Strickland
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, Florida, USA
| | - Joshua Burks
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, Florida, USA
| | - Michael Silva
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, Florida, USA
| | - Samir Sur
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, Florida, USA
| | - Dileep R Yavagal
- Neurology and Neurosurgery, University of Miami, Miami, Florida, USA
| | - Robert M Starke
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, Florida, USA
| | - Eric C Peterson
- Department of Neurological Surgery, University of Miami School of Medicine, Miami, Florida, USA
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14
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Luther E, McCarthy D, Silva M, Nada A, Strickland A, Chen S, Burks J, Sur S, Yavagal D, Peterson E, Starke RM. Bilateral Transradial Access for Complex Posterior Circulation Interventions. World Neurosurg 2020; 139:101-105. [DOI: 10.1016/j.wneu.2020.03.221] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2020] [Accepted: 03/31/2020] [Indexed: 11/29/2022]
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Majmundar N, Patel P, Gadhiya A, Patel NV, Gupta G, Agarwalla PK, Khandelwal P. Left distal radial access in patients with arteria lusoria: insights for cerebral angiography and interventions. J Neurointerv Surg 2020; 12:1231-1234. [PMID: 32546634 DOI: 10.1136/neurintsurg-2020-016199] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Revised: 05/23/2020] [Accepted: 05/26/2020] [Indexed: 11/03/2022]
Abstract
BACKGROUND The transradial approach (TRA) is frequently used for neurointerventional procedures as it is safer, improves patient comfort, and decreases costs and procedural time in comparison with the transfemoral approach (TFA). Patients with arteria lusoria, or an aberrant right subclavian artery (ARSA), provide a unique challenge for cerebral angiography and interventions when using the TRA. OBJECTIVE To examine the hypothesis that the extreme angulation encountered while accessing the great vessels from the right TRA could be overcome by reversing the approach to the left distal TRA (dTRA). METHODS A prospectively maintained database of transradial neurointerventional cases since 2018 was searched. Six cases from 850 were identified, in which the left dTRA was used. Three cases were for patients with an ARSA. For the three cases of interest, patient history, pathology, imaging, and access techniques were reviewed. RESULTS Two diagnostic cerebral angiography cases and one intervention were successfully performed through a left dTRA. CONCLUSIONS Proper positioning of the left wrist and familiarity with forming the Simmons catheter can overcome this anatomical challenge. This technique and results further demonstrate that the left distal radial artery is a feasible access site for catheterization of bilateral carotid, left vertebral, and right subclavian arteries for patients with an ARSA.
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Affiliation(s)
- Neil Majmundar
- Neurological Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Pratit Patel
- Neurological Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Arjun Gadhiya
- Neurological Surgery, Rutgers Robert Wood Johnson Medical School, Piscataway, New Jersey, USA
| | - Nitesh Vijay Patel
- Neurological Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Gaurav Gupta
- Neurological Surgery, Rutgers Robert Wood Johnson Medical School, Piscataway, New Jersey, USA
| | - Pankaj K Agarwalla
- Neurological Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
| | - Priyank Khandelwal
- Neurological Surgery, Rutgers New Jersey Medical School, Newark, New Jersey, USA
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