1
|
Zhang J, Long L, Li J, Zhang H, Yan W, Abulimiti A, Abulajiang N, Lu Q, Nguyen TN, Cai X. Impact of obesity-related indicators on first-pass effect in patients with ischemic stroke receiving mechanical thrombectomy. Neuroradiology 2024; 66:1021-1029. [PMID: 38625617 DOI: 10.1007/s00234-024-03350-x] [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: 11/03/2023] [Accepted: 03/29/2024] [Indexed: 04/17/2024]
Abstract
PURPOSE The first-pass effect (FPE), defined as complete revascularization after a single thrombectomy pass in large vessel occlusion, is a predictor of good prognosis in patients with acute ischemic stroke (AIS) receiving mechanical thrombectomy (MT). We aimed to evaluate obesity-related indicators if possible be predictors of FPE. METHODS We consecutively enrolled patients with AIS who were treated with MT between January 2019 and December 2021 at our institution. Baseline characteristics, procedure-related data, and laboratory test results were retrospectively analyzed. A multivariable logistic regression analysis was performed to evaluate the independent predictors of FPE. RESULTS A total of 151 patients were included in this study, of whom 47 (31.1%) had FPE. After adjusting for confounding factors, the independent predictors of achieving FPE were low levels of body mass index (BMI) (OR 0.85, 95% CI 0.748 to 0.971), non-intracranial atherosclerotic stenosis (OR 4.038, 95% CI 1.46 to 11.14), and non-internal carotid artery occlusion (OR 13.14, 95% CI 2.394 to 72.11). Patients with lower total cholesterol (TC) (< 3.11 mmol/L) were more likely to develop FPE than those with higher TC (≥ 4.63 mmol/L) (OR 4.280; 95% CI 1.24 to 14.74) CONCLUSION: Lower BMI, non-intracranial atherosclerotic stenosis, non-internal carotid artery occlusion, and lower TC levels were independently associated with increased rates of FPE in patients with AIS who received MT therapy. FPE was correlated with better clinical outcomes after MT.
Collapse
Affiliation(s)
- Junliu Zhang
- Department of Neurology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
- Department of Neurology, the First People's Hospital of Kashi Prefecture, Affiliated Kashi Hospital of Sun Yat-Sen University, Kashi, China
| | - Ling Long
- Department of Neurology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Jie Li
- Department of Neurology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
- Department of Neurology, the First People's Hospital of Kashi Prefecture, Affiliated Kashi Hospital of Sun Yat-Sen University, Kashi, China
| | - Heng Zhang
- Department of Neurology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
- Department of Neurology, the First People's Hospital of Kashi Prefecture, Affiliated Kashi Hospital of Sun Yat-Sen University, Kashi, China
| | - Wei Yan
- Department of Neurology, the First People's Hospital of Kashi Prefecture, Affiliated Kashi Hospital of Sun Yat-Sen University, Kashi, China
| | - Adilijiang Abulimiti
- Department of Neurology, the First People's Hospital of Kashi Prefecture, Affiliated Kashi Hospital of Sun Yat-Sen University, Kashi, China
| | - Nuerbiya Abulajiang
- Department of Neurology, the First People's Hospital of Kashi Prefecture, Affiliated Kashi Hospital of Sun Yat-Sen University, Kashi, China
| | - Qingbo Lu
- Department of Neurology, the First People's Hospital of Kashi Prefecture, Affiliated Kashi Hospital of Sun Yat-Sen University, Kashi, China.
| | - Thanh N Nguyen
- Department of Neurology, Radiology, Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, USA.
| | - Xiaodong Cai
- Department of Neurology, The Sixth Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China.
- Biomedical Innovation Center, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China.
| |
Collapse
|
2
|
Essibayi MA, Brinjikji W. Efficacy and safety of SOFIA aspiration catheter for mechanical thrombectomy via ADAPT and Solumbra echniques in acute ischemic stroke: A systematic review and meta-analysis. Interv Neuroradiol 2024; 30:326-335. [PMID: 35695222 DOI: 10.1177/15910199221107438] [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] [Indexed: 10/18/2022] Open
Abstract
INTRODUCTION SOFIA catheter is a relatively new and recently FDA-approved aspiration catheter. This systematic review aims to investigate the safety and efficacy of SOFIA catheter for treatment of acute ischemic stroke (AIS) via ADAPT and Solumbra techniques. METHODS Search of all studies evaluating the SOFIA catheter for mechanical thrombectomy (MT) for treatment of AIS via ADAPT and Solumbra techniques from inception through 2020 on Pubmed, PMC, and Embase was performed. We analyzed the angiographic and clinical outcomes of both techniques with SOFIA catheter using the random-effects model. RESULTS From 18 studies, 1836 patients were included with 1365 receiving MT using ADAPT and 471 with solumbra technique. The mean age was 69.8 years and 51.1% of the patients were women. The rate of rescue therapy was 30%. The outcomes rates of ADAPT group were as follows; mFPE (59.3%), FPE (34.4%) final TICI 2b/3 (89.3%), procedural complications (8%), embolization to new territory (ENT) (2.3%), symptomatic ICH (5.4%), mean NIHSS (8.97), 90-day-mRS 0-2 (48.8%), and mortality (15.3%). The outcomes rates of Solumbra group were as follows; mFPE (60.5%), FPE (46.7%), final TICI 2b/3 (93%), procedural complications (6.4%), ENT (2%), symptomatic ICH (6%), mean NIHSS (7.59), mRS 0-2 (53.8%), and mortality (10.8%). ICA and posterior circulation strokes, and tandem lesions had worse outcomes (P < .005). MCA strokes were associated with better outcomes (P = .005). ASPECT scores' association with the clinical outcomes was found statistically significant. CONCLUSION SOFIA catheter is effective and safe to treat acute ischemic stroke regardless of applied MT technique.
Collapse
Affiliation(s)
| | - Waleed Brinjikji
- Department of Neurosurgery, Mayo Clinic, Rochester, MN, USA
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| |
Collapse
|
3
|
Martins PN, Nogueira RG, Tarek MA, Dolia JN, Sheth SA, Ortega-Gutierrez S, Salazar-Marioni S, Iyyangar A, Galecio-Castillo M, Rodriguez-Calienes A, Pabaney A, Grossberg JA, Haussen DC. Early technique switch following failed passes during mechanical thrombectomy for ischemic stroke: should the approach change and when? J Neurointerv Surg 2024:jnis-2024-021545. [PMID: 38479798 DOI: 10.1136/jnis-2024-021545] [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: 01/26/2024] [Accepted: 03/02/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND Fast and complete reperfusion in endovascular therapy (EVT) for ischemic stroke leads to superior clinical outcomes. The effect of changing the technical approach following initially unsuccessful passes remains undetermined. OBJECTIVE To evaluate the association between early changes to the EVT approach and reperfusion. METHODS Multicenter retrospective analysis of prospectively collected data for patients who underwent EVT for intracranial internal carotid artery, middle cerebral artery (M1/M2), or basilar artery occlusions. Changes in EVT technique after one or two failed passes with stent retriever (SR), contact aspiration (CA), or a combined technique (CT) were compared with repeating the previous strategy. The primary outcome was complete/near-complete reperfusion, defined as an expanded Thrombolysis in Cerebral Infarction (eTICI) of 2c-3, following the second and third passes. RESULTS Among 2968 included patients, median age was 66 years and 52% were men. Changing from SR to CA on the second or third pass was not observed to influence the rates of eTICI 2c-3, whereas changing from SR to CT after two failed passes was associated with higher chances of eTICI 2c-3 (OR=5.3, 95% CI 1.9 to 14.6). Changing from CA to CT was associated with higher eTICI 2c-3 chances after one (OR=2.9, 95% CI 1.6 to 5.5) or two (OR=2.7, 95% CI 1.0 to 7.4) failed CA passes, while switching to SR was not significantly associated with reperfusion. Following one or two failed CT passes, switching to SR was not associated with different reperfusion rates, but changing to CA after two failed CT passes was associated with lower chances of eTICI 2c-3 (OR=0.3, 95% CI 0.1 to 0.9). Rates of functional independence were similar. CONCLUSIONS Early changes in EVT strategies were associated with higher reperfusion and should be contemplated following failed attempts with stand-alone CA or SR.
Collapse
Affiliation(s)
- Pedro N Martins
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA
- Grady Memorial Hospital, Atlanta, Georgia, USA
| | - Raul G Nogueira
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA
- Grady Memorial Hospital, Atlanta, Georgia, USA
- UPMC, Pittsburgh, Pennsylvania, USA
| | - Mohamed A Tarek
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA
- Grady Memorial Hospital, Atlanta, Georgia, USA
| | - Jaydevsinh N Dolia
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA
- Grady Memorial Hospital, Atlanta, Georgia, USA
| | - Sunil A Sheth
- Department of Neurology, University of Texas Health Science Center, Houston, Texas, USA
| | - Santiago Ortega-Gutierrez
- Department of Neurology, Neurosurgery and Radiology, The University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | | | - Ananya Iyyangar
- Department of Neurology, University of Texas Health Science Center, Houston, Texas, USA
| | - Milagros Galecio-Castillo
- Department of Neurology, Neurosurgery and Radiology, The University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Aaron Rodriguez-Calienes
- Department of Neurology, Neurosurgery and Radiology, The University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
- Grupo de Investigacion Neurociencia, Efectividad Clinica y Salud Publica, Universidad Cientifica del Sur Facultad de Ciencias de la Salud, Lima, Peru
| | - Aqueel Pabaney
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA
- Grady Memorial Hospital, Atlanta, Georgia, USA
| | - Jonathan A Grossberg
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA
- Grady Memorial Hospital, Atlanta, Georgia, USA
| | - Diogo C Haussen
- Department of Neurology, Emory University School of Medicine, Atlanta, Georgia, USA
- Grady Memorial Hospital, Atlanta, Georgia, USA
| |
Collapse
|
4
|
Pop R, Räty S, Riva R, Marnat G, Dobrocky T, Alexandre PL, Lefebvre M, Albucher JF, Boulanger M, Di Maria F, Richard S, Soize S, Piechowiak EI, Liman J, Reich A, Ribo M, Meinel T, Mpotsaris A, Liebeskind DS, Gralla J, Fischer U, Kaesmacher J. Effect of Bridging Thrombolysis on the Efficacy of Stent Retriever Thrombectomy Techniques : Insights from the SWIFT-DIRECT trial. Clin Neuroradiol 2024; 34:93-103. [PMID: 37640839 DOI: 10.1007/s00062-023-01340-9] [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: 02/18/2023] [Accepted: 07/11/2023] [Indexed: 08/31/2023]
Abstract
BACKGROUND There are little available data regarding the influence of intravenous thrombolysis (IVT) on the efficacy of different first line endovascular treatment (EVT) techniques. METHODS We used the dataset of the SWIFT-DIRECT trial which randomized 408 patients to IVT + EVT or EVT alone at 48 international sites. The protocol required the use of a stent retriever (SR), but concomitant use of a balloon guide catheter (BGC) and/or distal aspiration (DA) catheter was left to the discretion of the operators. Four first line techniques were applied in the study population: SR, SR + BGC, SR + DA, SR + DA + BGC. To assess whether the effect of allocation to IVT + EVT versus EVT alone was modified by the first line technique, interaction models were fitted for predefined outcomes. The primary outcome was first pass mTICI 2c‑3 reperfusion (FPR). RESULTS This study included 385 patients of whom 172 were treated with SR + DA, 121 with SR + DA + BGC, 57 with SR + BGC and 35 with SR. There was no evidence that the effect of IVT + EVT versus EVT alone would be modified by the choice of first line technique; however, allocation to IVT + EVT increased the odds of FPR by a factor of 1.68 (95% confidence interval, CI 1.11-2.54). CONCLUSION This post hoc analysis does not suggest treatment effect heterogeneity of IVT + EVT vs EVT alone in different stent retriever techniques but provides evidence for increased FPR if bridging IVT is administered before stent retriever thrombectomy.
Collapse
Affiliation(s)
- Raoul Pop
- Interventional Neuroradiology Department, Strasbourg University Hospitals, Strasbourg, France.
- INSERM U1255, University of Strasbourg, Strasbourg, France.
- Institut de Chirurgie Minime Invasive Guidée par l'Image, Strasbourg, France.
| | - Silja Räty
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Roberto Riva
- Department of Neuroradiology, Hospices Civils de Lyon, Lyon, France
| | - Gaultier Marnat
- Department of Interventional and Diagnostic Neuroradiology, CHU Bordeaux, University of Bordeaux, Bordeaux, France
| | - Tomas Dobrocky
- University Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Pierre Louis Alexandre
- Department of Diagnostic and Interventional Neuroradiology, Centre Hospitalier Universitaire de Nantes, Nantes Université, Nantes, France
| | | | | | - Marion Boulanger
- Service de Neurologie, Université Caen Normandie, CHU Caen Normandie, Caen, France
| | - Federico Di Maria
- Department of Stroke and Diagnostic and Interventional Neuroradiology, Foch Hospital, Suresnes, France
| | - Sébastien Richard
- Department of Neurology, Stroke Unit, CHRU-Nancy, INSERM U1116, Université de Lorraine, Nancy, France
| | | | - Eike Immo Piechowiak
- University Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Jan Liman
- Department of Neurology, University Medical Center Goettingen, Goettingen, Germany
- Department of Neurology, University Medical Center Nuremberg, Paracelsus Private University, Nuremberg, Germany
| | - Arno Reich
- Department of Neurology, University Hospital RWTH Aachen, Aachen, Germany
| | - Marc Ribo
- Stroke Unit. Department of Neurology, Vall d'Hebron Hospital, Barcelona, Spain
| | - Thomas Meinel
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | - David S Liebeskind
- Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, University of California, Los Angeles, USA
| | - Jan Gralla
- University Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Urs Fischer
- Department of Neurology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Johannes Kaesmacher
- University Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
| |
Collapse
|
5
|
Vandelanotte S, De Meyer SF. Acute Ischemic Stroke Thrombus Composition. Neuroscience 2024:S0306-4522(23)00551-1. [PMID: 38185279 DOI: 10.1016/j.neuroscience.2023.12.010] [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: 10/27/2023] [Revised: 12/18/2023] [Accepted: 12/20/2023] [Indexed: 01/09/2024]
Abstract
Ischemic stroke is caused by a thrombus blocking one or multiple arteries in the brain, resulting in irreversible damage in the associated brain tissue. The aim of therapy is to restore the blood flow as fast as possible. Two recanalization strategies are currently available: pharmacological thrombolysis using recombinant tissue plasminogen activator (rt-PA) and mechanical removal of the thrombus. Despite recent advancements, achieving efficient recanalization remains a challenge. The precise causes of therapy failure are not fully understood but thrombus composition is likely a key factor in successful recanalization. This review explores acute ischemic stroke thrombus composition, its recently identified components, and how it affects stroke treatment. It also discusses how new insights could enhance current recanalization strategies for ischemic stroke patients.
Collapse
Affiliation(s)
| | - Simon F De Meyer
- Laboratory for Thrombosis Research, KU Leuven Kulak, Kortrijk, Belgium.
| |
Collapse
|
6
|
Baek JH, Heo JH, Nam HS, Kim BM, Kim DJ, Kim YD. Clinical Benefit of First-Pass Recanalization Is Time-Dependent in Endovascular Treatment of Acute Ischemic Stroke. J Clin Med 2023; 12:6596. [PMID: 37892733 PMCID: PMC10607503 DOI: 10.3390/jcm12206596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Revised: 10/06/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
Clinical benefit can be time-dependent even after first-pass recanalization (FPR) in endovascular treatment of acute stroke. This study aimed to evaluate the association between favorable outcome and FPR under a specific time frame. Patients who underwent mechanical thrombectomy were retrospectively reviewed. Recanalization status was categorized into four groups based on FPR and dichotomized time from groin puncture to recanalization (P-to-R time). Favorable outcomes were compared between groups. A total of 458 patients were included. As the cutoff of P-to-R time for favorable outcome was 30 min, recanalization status was categorized into FPR (+) with a P-to-R time ≤ 30 min (Group 1), FPR (-) with a P-to-R time ≤ 30 min (Group 2), FPR (+) with a P-to-R time > 30 min (Group 3), and FPR (-) with a P-to-R time > 30 min (Group 4). Favorable outcomes in Group 3 (37.5%) were significantly less frequent than those in Group 1 (60.4%, p = 0.029) and Group 2 (59.5%, p = 0.033) but were not significantly different from those in Group 4 (35.7%, p = 0.903). Compared to Group 1, Group 3 (adjusted odds ratio, 0.30 [95% confidence interval, 0.12-0.76]; p = 0.011) and Group 4 (0.25 [0.14-0.48]; p < 0.001) were adversely associated with favorable outcomes. FPR was associated with functional outcome in a time-dependent manner. Even for patients who have achieved FPR, their functional outcome might not be favorable if the P-to-R time is >30 min.
Collapse
Affiliation(s)
- Jang-Hyun Baek
- Department of Neurology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul 03181, Republic of Korea;
- Department of Neurology, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (J.H.H.); (H.S.N.)
| | - Ji Hoe Heo
- Department of Neurology, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (J.H.H.); (H.S.N.)
| | - Hyo Suk Nam
- Department of Neurology, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (J.H.H.); (H.S.N.)
| | - Byung Moon Kim
- Interventional Neuroradiology, Department of Radiology, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (B.M.K.); (D.J.K.)
| | - Dong Joon Kim
- Interventional Neuroradiology, Department of Radiology, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (B.M.K.); (D.J.K.)
| | - Young Dae Kim
- Department of Neurology, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, Seoul 03722, Republic of Korea; (J.H.H.); (H.S.N.)
| |
Collapse
|
7
|
Memon MZ, Ezzeldin M, Biswas A, Ahmad R, Nisar T, Singla A, Muhammad N, Shaltoni H, Kan P, Zaidat OO, Khandelwal P. Novel technique of stent placement via gateway balloon in intracranial atherosclerosis-associated large vessel occlusion. J Neuroimaging 2023; 33:773-780. [PMID: 37391866 DOI: 10.1111/jon.13139] [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: 03/12/2023] [Revised: 06/02/2023] [Accepted: 06/12/2023] [Indexed: 07/02/2023] Open
Abstract
BACKGROUND AND PURPOSE Neuroform Atlas stent can be deployed directly via gateway balloon for angioplasty and stent placement without the need for exchange maneuver required for Wingspan stent use. We present our initial experience of this strategy in intracranial atherosclerosis-associated large vessel occlusions. METHODS Patients were identified through mechanical thrombectomy (MT) database from January 2020 to June 2022 at our institutions. Due to reocclusion or impending occlusion, rescue angioplasty with stent placement was performed after initial standard MT. Primary outcomes were good angiographic recanalization with modified thrombolysis in cerebral infarction (mTICI) score of 2b-3, rate of intracranial hemorrhage (ICH), and favorable functional outcome at 3 months, that is, modified Rankin Scale (mRS) score of 0-3. RESULTS We identified 22 patients treated using this technique. Among those, 11 were females with their average age at 66 years (range: 52-85). Initial median National Institute of Health Stroke Scale score was 11 (range: 5-30) and all patients received loading doses of aspirin and P2Y₁₂ inhibitor. After performing submaximal angioplasty and Neuroform Atlas stent deployment through the gateway balloon, we achieved final mTICI of 2b-3 in 20 (90%) patients. One patient had ICH post-op that was asymptomatic. Eight (36%) patients had mRS of 0-3 at 90 days. CONCLUSION Our preliminary experience suggests possible safety and feasibility of deploying Neuroform Atlas stent through a compatible Gateway balloon microcatheter without the need for ICH-associated microcatheter exchange. Further studies with long-term clinical and angiographic follow-up are warranted to corroborate our initial findings.
Collapse
Affiliation(s)
- Muhammad Zeeshan Memon
- Department of Neurosurgery Rutgers, The State University of New Jersey, Newark, New Jersey, USA
- Department of Neurology, University of Texas Medical Branch, Galveston, Texas, USA
| | - Mohamad Ezzeldin
- Department of Clinical Sciences, College of Medicine, University of Houston, Houston, Texas, USA
| | - Arundhati Biswas
- Department of Neurosurgery Rutgers, The State University of New Jersey, Newark, New Jersey, USA
| | - Rowaid Ahmad
- Department of Neurology, University of Texas Medical Branch, Galveston, Texas, USA
| | - Taha Nisar
- Department of Neurology, University of South Alabama
| | - Amit Singla
- Department of Neurosurgery Rutgers, The State University of New Jersey, Newark, New Jersey, USA
| | - Nazar Muhammad
- Department of Neurology, University of Texas Medical Branch, Galveston, Texas, USA
| | - Hashem Shaltoni
- Department of Neurology, University of Texas Medical Branch, Galveston, Texas, USA
| | - Peter Kan
- Department of Neurology, University of Texas Medical Branch, Galveston, Texas, USA
| | - Osama O Zaidat
- Departments of Endovascular Neurosurgery and Stroke, St. Vincent Mercy Medical Center, Toledo, Ohio, USA
| | - Priyank Khandelwal
- Department of Neurosurgery Rutgers, The State University of New Jersey, Newark, New Jersey, USA
| |
Collapse
|
8
|
Sahoo A, Abdalkader M, Yamagami H, Huo X, Sun D, Jia B, Weyland CS, Diana F, Kaliaev A, Klein P, Bui J, Kasab SA, de Havenon A, Zaidat OO, Zi W, Yang Q, Michel P, Siegler JE, Yaghi S, Hu W, Nguyen TN. Endovascular Therapy for Acute Stroke: New Evidence and Indications. JOURNAL OF NEUROENDOVASCULAR THERAPY 2023; 17:232-242. [PMID: 38025253 PMCID: PMC10657733 DOI: 10.5797/jnet.ra.2023-0047] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 07/25/2023] [Indexed: 12/01/2023]
Abstract
Endovascular therapy (EVT) has revolutionized the treatment of acute ischemic stroke. In the past few years, endovascular treatment indications have expanded to include patients being treated in the extended window, with large ischemic core infarction, basilar artery occlusion (BAO) thrombectomy, as demonstrated by several randomized clinical trials. Intravenous thrombolysis (IVT) bridging to mechanical thrombectomy has also been studied via several randomized clinical trials, with the overall results indicating that IVT should not be skipped in patients who are candidates for both IVT and EVT. Simplification of neuroimaging protocols in the extended window to permit non-contrast CT, CTA collaterals have also expanded access to mechanical thrombectomy, particularly in regions across the world where access to advanced imaging may not be available. Ongoing study of areas to develop include rescue stenting in patients with failed thrombectomy, medium vessel occlusion thrombectomy, and carotid tandem occlusions. In this narrative review, we summarize recent trials and key data in the treatment of patients with large ischemic core infarct, simplification of neuroimaging protocols for the treatment of patients presenting in the late window, bridging thrombolysis, and BAO EVT evidence. We also summarize areas of ongoing study including medium and distal vessel occlusion.
Collapse
Affiliation(s)
- Anurag Sahoo
- Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, USA
| | - Mohamad Abdalkader
- Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, USA
| | - Hiroshi Yamagami
- Stroke Neurology, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Xiaochuan Huo
- Cerebrovascular Disease, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Dapeng Sun
- Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China
| | - Baixue Jia
- Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China
| | | | - Francesco Diana
- Interventional Neuroradiology, Vall d'Hebron University Hospital, Barcelona, Spain
- Vall d'Hebron Research Institute, Barcelona, Spain
| | - Artem Kaliaev
- Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, USA
| | - Piers Klein
- Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, USA
| | - Jenny Bui
- Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, USA
| | - Sami Al Kasab
- Neurology and Neurosurgery, Medical University of South Carolina, Charleston, SC, USA
| | | | | | - Wenjie Zi
- Neurology, Xinqiao Hospital of Army Medical University, Chongqing, China
| | - Qingwu Yang
- Neurology, Xinqiao Hospital of Army Medical University, Chongqing, China
| | - Patrik Michel
- Neurosciences, Lausanne University Hospital, Lausanne, Switzerland
| | | | - Shadi Yaghi
- Neurology, Rhode Island Hospital, Brown University School of Medicine, Providence, RI, USA
| | - Wei Hu
- Neurology, The First Affiliated Hospital of University of Science and Technology of China, Hefei, China
| | - Thanh N Nguyen
- Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, MA, USA
| |
Collapse
|
9
|
Siegler JE, Shaikh H, Khalife J, Oak S, Zhang L, Abdalkader M, Klein P, Nguyen TN, Kass‐Hout T, Morsi RZ, Heit JJ, Regenhardt RW, Diestro JDB, Cancelliere NM, Ghozy S, Sweid A, Naamani KE, Amllay A, Meyer L, Dusart A, Bellante F, Forestier G, Rouchaud A, Saleme S, Mounayer C, Fiehler J, Kühn AL, Puri AS, Dyzmann C, Kan PT, Colasurdo M, Marnat G, Berge J, Barreau X, Sibon I, Nedelcu S, Henninger N, Marotta TR, Das AS, Stapleton CJ, Rabinov JD, Ota T, Dofuku S, Yeo LL, Tan BY, Martinez‐Gutierrez JC, Salazar‐Marioni S, Sheth SA, Renieri L, Capirossi C, Mowla A, Tjoumakaris SI, Jabbour P, Khandelwal P, Biswas A, Clarençon F, Elhorany M, Premat K, Valente I, Pedicelli A, Filipe JP, Varela R, Quintero‐Consuegra M, Gonzalez NR, Möhlenbruch MA, Jesser J, Costalat V, Schiphorst AT, Yedavalli V, Harker P, Chervak LM, Aziz Y, Bullrich MB, Sposato L, Gory B, Hecker C, Killer‐Oberpfalzer M, Griessenauer CJ, Thomas AJ, Hsieh C, Liebeskind DS, Radu RA, Alexandre AM, Tancredi I, Faizy TD, Fahed R, Weyland C, Patel AB, Pereira VM, Lubicz B, Guenego A, Dmytriw AA. Aspiration Versus Stent‐Retriever as First‐Line Endovascular Therapy Technique for Primary Medium and Distal Intracranial Occlusions: A Propensity‐Score Matched Multicenter Analysis. STROKE: VASCULAR AND INTERVENTIONAL NEUROLOGY 2023. [DOI: 10.1161/svin.123.000931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Accepted: 05/05/2023] [Indexed: 09/02/2023]
Abstract
BACKGROUND
For acute proximal intracranial artery occlusions, contact aspiration may be more effective than stent‐retriever for first‐line reperfusion therapy. Due to the lack of data regarding medium vessel occlusion thrombectomy, we evaluated outcomes according to first‐line technique in a large, multicenter registry.
METHODS
Imaging, procedural, and clinical outcomes of patients with acute proximal medium vessel occlusions (M2, A1, or P1) or distal medium vessel occlusions (M3, A2, P2, or further) treated at 37 sites in 10 countries were analyzed according to first‐line endovascular technique (stent‐retriever versus aspiration). Multivariable logistic regression and propensity‐score matching were used to estimate the odds of the primary outcome, expanded Thrombolysis in Cerebral Infarction score of 2b–3 (“successful recanalization”), as well as secondary outcomes (first‐pass effect, expanded Thrombolysis in Cerebral Infarction 2c‐3, intracerebral hemorrhage, and 90‐day modified Rankin scale, 90‐day mortality) between treatment groups.
RESULTS
Of the 440 included patients (44.5% stent‐retriever versus 55.5% aspiration), those treated with stent‐retriever had lower baseline Alberta Stroke Program Early Computed Tomography Scale scores (median 8 versus 9;
P
<0.01), higher National Institutes of Health Stroke Scale scores (median 13 versus 11;
P
=0.02), and nonsignificantly fewer medium‐distal occlusions (M3, A2, P2, or other: 17.4% versus 23.8%;
P
=0.10). Use of a stent‐retriever was associated with 15% lower odds of successful recanalization (odds ratio [OR], 0.85; [95% CI 0.74–0.98];
P
=0.02), but this was not significant after multivariable adjustment in the total cohort (adjusted OR, 0.88; [95% CI 0.72–1.09];
P
=0.24), or in the propensity‐score matched cohort (n=105 in each group) (adjusted OR, 0.94; [95% CI 0.75–1.18];
P
=0.60). There was no significant association between technique and secondary outcomes in the propensity‐score matched adjusted models.
CONCLUSION
In this large, diverse, multinational medium vessel occlusion cohort, we found no significant difference in imaging or clinical outcomes with aspiration versus stent‐retriever thrombectomy.
Collapse
|
10
|
Starikova N, Räty S, Strbian D, Kaiser DPO, Gerber JC, Huo X, Qiu Z, Chen HS, Kaesmacher J, Pallesen LP, Barlinn K, Sun D, Abdalkader M, Nguyen TN, Nagel S, Miao Z, Puetz V. Endovascular Thrombectomy for Anterior Circulation Large Vessel Occlusion Stroke: An Evolution of Trials. Semin Neurol 2023; 43:397-407. [PMID: 37549693 DOI: 10.1055/s-0043-1771454] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023]
Abstract
The last decade's progress in demonstrating the clinical benefit of endovascular thrombectomy (EVT) in patients with large vessel occlusion stroke has transformed the paradigm of care for these patients. This review presents the milestones in implementing EVT as standard of care, demonstrates the current state of evidence, provides guidance for identifying the candidate patient for EVT, and highlights unsolved and controversial issues. Ongoing trials investigate broadening of EVT indications for patients who present with large core infarction, adjunctive intra-arterial thrombolysis, medium vessel occlusion, low NIHSS, and tandem occlusion.
Collapse
Affiliation(s)
- Natalia Starikova
- Department of Neurology, University Clinic of Odessa National Medical University, Odessa, Ukraine
- TeleHealth Consulting Service, Medical Center "Expert Health," Odessa, Ukraine
| | - Silja Räty
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Finland
| | - Daniel Strbian
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Finland
| | - Daniel P O Kaiser
- Institute of Neuroradiology, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
- Dresden Neurovascular Center, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
| | - Johannes C Gerber
- Institute of Neuroradiology, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
- Dresden Neurovascular Center, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
| | - Xiaochuan Huo
- Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China
| | - Zhongming Qiu
- Department of Neurology, The 903rd Hospital of The Chinese People's Liberation Army, Hangzhou, China
| | - Hui-Sheng Chen
- Department of Neurology, General Hospital of Northern Theatre Command, Shenyang, China
| | - Johannes Kaesmacher
- Interventional Neuroradiology, Bern University Hospital, University of Bern, Bern, Switzerland
| | - Lars-Peder Pallesen
- Dresden Neurovascular Center, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
- Department of Neurology, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
| | - Kristian Barlinn
- Dresden Neurovascular Center, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
- Department of Neurology, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
| | - Dapeng Sun
- Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China
| | - Mohamad Abdalkader
- Department of Radiology, Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts
| | - Thanh N Nguyen
- Department of Radiology, Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts
- Department of Neurology, Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts
| | - Simon Nagel
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
- Department of Neurology, Klinikum Ludwigshafen, Ludwigshafen, Germany
| | - Zhongrong Miao
- Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China
| | - Volker Puetz
- Dresden Neurovascular Center, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
- Department of Neurology, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
| |
Collapse
|
11
|
Sahoo A, Abdalkader M, Saatci I, Raymond J, Qiu Z, Huo X, Sun D, Weyland CS, Jia B, Zaidat OO, Hu W, Qureshi AI, Miao Z, Nguyen TN. History of Neurointervention. Semin Neurol 2023; 43:454-465. [PMID: 37549692 DOI: 10.1055/s-0043-1771455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023]
Abstract
In this review article, we aim to provide a summary of the discoveries and developments that were instrumental in the evolution of the Neurointerventional field. We begin with developments in the advent of Diagnostic Cerebral Angiography and progress to cerebral aneurysm treatment, embolization in AVMs and ischemic stroke treatment. In the process we discuss many persons who were key in the development and maturation of the field. A pivotal aspect to rapid growth in the field has been the multidisciplinary involvement of the different neuroscience specialties and therefore we close out our discussion with excitement about ongoing and future developments in the field with a focus on treatments in the non-cerebrovascular disease realm.
Collapse
Affiliation(s)
- Anurag Sahoo
- Department of Neurology/Radiology, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts
| | - Mohamad Abdalkader
- Department of Neurology/Radiology, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts
| | - Isil Saatci
- Department of Interventional Neuroradiology, Private Koru Hospitals, Ankara, Turkey
| | - Jean Raymond
- Department of Radiology, Centre Hospitalier de l'Universite de Montreal, Montreal, Canada
| | - Zhongming Qiu
- Department of Neurology, The 903rd Hospital of The Chinese People's Liberation Army, Hangzhou, People's Republic of China
| | - Xiaochuan Huo
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Dapeng Sun
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Charlotte S Weyland
- Department of Interventional Neuroradiology, Aachen University Hospital, Aachen, Germany
| | - Baixue Jia
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Osama O Zaidat
- Department of Neuroscience and Stroke Program, Bon Secours Mercy Health St Vincent Hospital, Toledo, Ohio
| | - Wei Hu
- Division of Life Sciences and Medicine, Stroke Center and Department of Neurology, The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, People's Republic of China
| | - Adnan I Qureshi
- Department of Neurology, Zeenat Qureshi Stroke Institute, University of Missouri, Columbia, Missouri
| | - Zhongrong Miao
- Department of Interventional Neuroradiology, Beijing Tiantan Hospital, Capital Medical University, Beijing, People's Republic of China
| | - Thanh N Nguyen
- Department of Neurology/Radiology, Boston Medical Center, Boston University Chobanian & Avedisian School of Medicine, Boston, Massachusetts
| |
Collapse
|
12
|
Zaidat OO, Ikeme S, Sheth SA, Yoshimura S, Yang XG, Brinjikji W, Kallmes DF, Brouwer P, Pederson J, Tarchand R, Steffenson A, Kallmes KM, Touchette J, Andersson T. MASTRO I: Meta-Analysis and Systematic Review of thrombectomy stent retriever outcomes: comparing functional, safety and recanalization outcomes between EmboTrap, Solitaire and Trevo in acute ischemic stroke. J Comp Eff Res 2023; 12:e230001. [PMID: 37039285 PMCID: PMC10402757 DOI: 10.57264/cer-2023-0001] [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: 01/03/2023] [Accepted: 03/02/2023] [Indexed: 04/12/2023] Open
Abstract
Aim: Stent-retriever (SR) thrombectomy has demonstrated superior outcomes in patients with acute ischemic stroke compared with medical management alone, but differences among SRs remain unexplored. We conducted a Systematic Review/Meta-Analysis to compare outcomes between three SRs: EmboTrap®, Solitaire™, and Trevo®. Methods: We conducted a PRISMA-compliant Systematic Review among English-language studies published after 2014 in PubMed/MEDLINE that reported SRs in ≥25 patients. Functional and safety outcomes included 90-day modified Rankin scale (mRS 0-2), mortality, symptomatic intracranial hemorrhage (sICH), and embolization to new territory (ENT). Recanalization outcomes included modified thrombolysis in cerebral infarction (mTICI) and first-pass recanalization (FPR). We used a random effects Meta-Analysis to compare outcomes; subgroup and outlier-influencer analysis were performed to explore heterogeneity. Results: Fifty-one articles comprising 9,804 patients were included. EmboTrap had statistically significantly higher rates of mRS 0-2 (57.4%) compared with Trevo (50.0%, p = 0.013) and Solitaire (45.3%, p < 0.001). Compared with Solitaire (20.4%), EmboTrap (11.2%, p < 0.001) and Trevo (14.5%, p = 0.018) had statistically significantly lower mortality. Compared with Solitaire (7.7%), EmboTrap (3.9%, p = 0.028) and Trevo (4.6%, p = 0.049) had statistically significantly lower rates of sICH. There were no significant differences in ENT rates across all three devices (6.0% for EmboTrap, 5.3% for Trevo, and 7.7% for Solitaire, p = 0.518). EmboTrap had numerically higher rates of recanalization; however, no statistically significant differences were found. Conclusion: The results of our Systematic Review/Meta-Analysis suggest that EmboTrap may be associated with significantly improved functional outcomes compared with Solitaire and Trevo. EmboTrap and Trevo may be associated with significantly lower rates of sICH and mortality compared with Solitaire. No significant differences in recanalization and ENT rates were found. These conclusions are tempered by limitations of the analysis including variations in thrombectomy techniques in the field, highlighting the need for multi-arm RCT studies comparing different SR devices to confirm our findings.
Collapse
Affiliation(s)
| | - Shelly Ikeme
- Cardiovascular & Specialty Solutions Group, CERENOVUS, Irvine, CA 92618, USA
| | - Sunil A Sheth
- Department of Neurology, UTHealth McGovern Medical School, Houston, TX 77030, USA
| | - Shinichi Yoshimura
- Department of Neurosurgery, Hyogo College of Medicine, Hyogo, 663-8131, Japan
| | - Xin-guang Yang
- Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong Province, 510123, China
| | | | - David F Kallmes
- Department of Radiology, Mayo Clinic, Rochester, MN 55902, USA
| | - Patrick Brouwer
- Cardiovascular & Specialty Solutions Group, CERENOVUS, Irvine, CA 92618, USA
| | | | | | | | - Kevin M Kallmes
- Superior Medical Experts, St. Paul, MN 55117, USA
- Nested Knowledge, Inc., St. Paul, MN 55117, USA
| | | | - Tommy Andersson
- Medical Imaging, AZ Groeninge, 8500, Kortrijk, Belgium
- Neuroradiology, Karolinska University Hospital & Clinical Neuroscience Karolinska Institute, 171 77, Stockholm, Sweden
| |
Collapse
|
13
|
Baek JH, Kim BM, Suh SH, Jeon HJ, Ihm EH, Park H, Kim CH, Cha SH, Choi CH, Yi KS, Kim JH, Suh S, Kim B, Chang Y, Kim SY, Oh JS, Heo JH, Kim DJ, Nam HS, Kim YD. First-Pass Recanalization with EmboTrap II in Acute Ischemic Stroke (FREE-AIS): A Multicenter Prospective Study. Korean J Radiol 2023; 24:145-154. [PMID: 36725355 PMCID: PMC9892223 DOI: 10.3348/kjr.2022.0618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Revised: 11/18/2022] [Accepted: 12/11/2022] [Indexed: 01/28/2023] Open
Abstract
OBJECTIVE We aimed to evaluate the efficacy of EmboTrap II in terms of first-pass recanalization and to determine whether it could yield favorable outcomes. MATERIALS AND METHODS In this multicenter, prospective study, we consecutively enrolled patients who underwent mechanical thrombectomy using EmboTrap II as a front-line device. The primary outcome was the first pass effect (FPE) rate defined by modified Thrombolysis In Cerebral Infarction (mTICI) grade 2c or 3 by the first pass of EmboTrap II. In addition, modified FPE (mFPE; mTICI grade 2b-3 by the first pass of EmboTrap II), successful recanalization (final mTICI grade 2b-3), and clinical outcomes were assessed. We also analyzed the effect of FPE on a modified Rankin Scale (mRS) score of 0-2 at 3 months. RESULTS Two hundred-ten patients (mean age ± standard deviation, 73.3 ± 11.4 years; male, 55.7%) were included. Ninety-nine patients (47.1%) had FPE, and mFPE was achieved in 150 (71.4%) patients. Successful recanalization was achieved in 191 (91.0%) patients. Among them, 164 (85.9%) patients underwent successful recanalization by exclusively using EmboTrap II. The time from groin puncture to FPE was 25.0 minutes (interquartile range, 17.0-35.0 minutes). Procedure-related complications were observed in seven (3.3%) patients. Symptomatic intracranial hemorrhage developed in 14 (6.7%) patients. One hundred twenty-three (58.9% of 209 completely followed) patients had an mRS score of 0-2. Sixteen (7.7% of 209) patients died during the follow-up period. Patients who had successful recanalization with FPE were four times more likely to have an mRS score of 0-2 than those who had successful recanalization without FPE (adjusted odds ratio, 4.13; 95% confidence interval, 1.59-10.8; p = 0.004). CONCLUSION Mechanical thrombectomy using the front-line EmboTrap II is effective and safe. In particular, FPE rates were high. Achieving FPE was important for an mRS score of 0-2, even in patients with successful recanalization.
Collapse
Affiliation(s)
- Jang-Hyun Baek
- Department of Neurology, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea.,Department of Neurology, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Byung Moon Kim
- Interventional Neuroradiology, Department of Radiology, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea.
| | - Sang Hyun Suh
- Department of Radiology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hong-Jun Jeon
- Department of Neurosurgery, Kangdong Sacred Heart Hospital, Hallym University College of Medicine, Seoul, Korea
| | - Eun Hyun Ihm
- Department of Neurosurgery, Andong Hospital, Andong, Korea
| | - Hyungjong Park
- Department of Neurology, Keimyung University Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
| | - Chang-Hyun Kim
- Department of Neurosurgery, Keimyung University Dongsan Medical Center, Keimyung University School of Medicine, Daegu, Korea
| | - Sang-Hoon Cha
- Department of Radiology, Chungbuk National University Hospital, Cheongju, Korea.,College of Medicine and Medical Research Institute, Chungbuk National University, Cheongju, Korea
| | - Chi-Hoon Choi
- Department of Radiology, Chungbuk National University Hospital, Cheongju, Korea.,College of Medicine and Medical Research Institute, Chungbuk National University, Cheongju, Korea
| | - Kyung Sik Yi
- Department of Radiology, Chungbuk National University Hospital, Cheongju, Korea
| | - Jun-Hwee Kim
- Department of Radiology, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin, Korea
| | - Sangil Suh
- Department of Radiology, Korea University Guro Hospital, Korea University College of Medicine, Seoul, Korea
| | - Byungjun Kim
- Department of Radiology, Korea University Anam Hospital, Korea University College of Medicine, Seoul, Korea
| | - Yoonkyung Chang
- Department of Neurology, Mokdong Hospital, Ewha Womans University College of Medicine, Seoul, Korea
| | - So Yeon Kim
- Department of Neurosurgery, International St. Mary’s Hospital, Catholic Kwandong University, Incheon, Korea
| | - Jae Sang Oh
- Department of Neurosurgery, College of Medicine, Soonchunhyang University, Cheonan Hospital, Cheonan, Korea
| | - Ji Hoe Heo
- Department of Neurology, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Dong Joon Kim
- Interventional Neuroradiology, Department of Radiology, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hyo Suk Nam
- Department of Neurology, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Young Dae Kim
- Department of Neurology, Severance Stroke Center, Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| |
Collapse
|
14
|
Terceño M, Silva Y, Bashir S, Chamorro Á, Pérez de la Ossa N, Hernandez-Pérez M, Castaño C, Camps-Renom P, Wenger D, Cardona P, Molina C, Rodríguez-Campello A, Cánovas D, Purroy F, Salvat-Plana M, Serena J, On Behalf Of The Catalan Stroke Code And Reperfusion Consortium Cat-Scr. First pass effect in posterior circulation occlusions: Analysis from the CICAT registry. Int J Stroke 2023; 18:221-228. [PMID: 35272563 DOI: 10.1177/17474930221089772] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The first pass effect (FPE) is an independent predictor of functional independence in patients with large vessel occlusion in anterior circulation ischemic strokes. However, whether it predicts outcome in posterior circulation large vessel occlusion (PC-LVO) is uncertain. We aimed to study the frequency, characteristics, and predictors of FPE and its association with clinical outcomes in PC-LVO. METHOD We performed an analysis from the prospective CICAT Registry. All patients with PC-LVO who underwent endovascular therapy between January 2016 and January 2020 were included. A centrally assessed clinical follow-up was performed at 3 months by blinded investigators. FPE was defined as the achievement of modified Thrombolysis In Cerebral Infarction 3 in a single pass of the endovascular thrombectomy device, and multi-pass effect (MPE) if it was achieved in more than one pass. A multivariable analysis was performed to identify whether FPE is an independent predictor of functional independence defined as a modified Rankin Score of 0-2. RESULTS We analyzed data from 265 patients in who FPE was achieved in 105 (39.6%). Patients with FPE were more likely to achieve functional independence compared to the non-FPE group (52.4% vs 25.1%, p < .001) and the MPE group (52.4% vs 26.7%, p < .001). FPE was independently associated with functional independence (adjusted odds ratio (aOR): 2.10, 95% confidence interval (CI) 1.01-4.37) but MPE was not (aOR: 0.92, 95% CI 0.40-2.13). Independent predictors of FPE were the use of direct aspiration, embolic mechanism of stroke, and the absence of general anesthesia (GA) use. CONCLUSIONS FPE is an independent predictor of functional independence in PC-LVO and was associated with a significantly better outcome than MPE.
Collapse
Affiliation(s)
- Mikel Terceño
- Stroke Unit, Department of Neurology, Girona Biomedical Research Institute (IDIBGI), Doctor Josep Trueta Hospital, Girona, Spain.,Interventional Neuroradiology Unit, Department of Neurosciences, Germans Trias i Pujol Hospital, Badalona, Spain
| | - Yolanda Silva
- Stroke Unit, Department of Neurology, Girona Biomedical Research Institute (IDIBGI), Doctor Josep Trueta Hospital, Girona, Spain
| | - Saima Bashir
- Stroke Unit, Department of Neurology, Girona Biomedical Research Institute (IDIBGI), Doctor Josep Trueta Hospital, Girona, Spain
| | - Ángel Chamorro
- Stroke Unit, Department of Neurology, Clinic Hospital, Barcelona, Spain
| | - Natalia Pérez de la Ossa
- Stroke Unit, Department of Neurosciences, Germans Trias i Pujol Hospital, Badalona, Spain.,Stroke Program/Agency for Health Quality and Assessment of Catalonia, Barcelona, Spain
| | - María Hernandez-Pérez
- Stroke Unit, Department of Neurosciences, Germans Trias i Pujol Hospital, Badalona, Spain
| | - Carlos Castaño
- Interventional Neuroradiology Unit, Department of Neurosciences, Germans Trias i Pujol Hospital, Badalona, Spain
| | - Pol Camps-Renom
- Stroke Unit, Department of Neurology, Santa Creu i Sant Pau Hospital, Barcelona, Spain
| | - Denisse Wenger
- Stroke Unit, Department of Neurosciences, Germans Trias i Pujol Hospital, Badalona, Spain
| | - Pere Cardona
- Stroke Unit, Department of Neurology, Bellvitge Hospital, Barcelona, Spain
| | - Carlos Molina
- Stroke Unit, Department of Neurology, Vall d'Hebron Hospital, Barcelona, Spain
| | | | - David Cánovas
- Stroke Unit, Department of Neurology, Parc Taulí Hospital, Sabadell, Spain
| | - Francisco Purroy
- Stroke Unit, Department of Neurology, Arnau de Vilanova Hospital, IRBLleida, University of Lleida, Lleida, Spain
| | - Mercè Salvat-Plana
- Catalan Stroke Programme, Catalan Public Health Department, Barcelona, Spain
| | - Joaquín Serena
- Stroke Unit, Department of Neurology, Girona Biomedical Research Institute (IDIBGI), Doctor Josep Trueta Hospital, Girona, Spain
| | | |
Collapse
|
15
|
Hafeez MU, Essibayi MA, Raper D, Tanweer O, Sattur M, Al-Kasab S, Burks J, Townsend R, Alsbrook D, Dumont T, Park MS, Goyal N, Arthur AS, Maier I, Mascitelli J, Starke R, Wolfe S, Fargen K, Spiotta A, Kan PT. Predictors and outcomes of first pass efficacy in posterior circulation strokes: Insights from STAR collaboration. Interv Neuroradiol 2022:15910199221149080. [PMID: 36579794 DOI: 10.1177/15910199221149080] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Background: First-pass efficacy (FPE) has been established as an important predictor of favorable functional outcomes after endovascular thrombectomy (ET) in anterior circulation strokes. In this retrospective cohort study, we investigate predictors and clinical outcomes of FPE in posterior circulation strokes (pcAIS). Methods: The Stroke Thrombectomy and Aneurysm Registry database was used to identify pcAIS patients who achieved FPE. Their baseline characteristics and outcomes were compared with the non-FPE group. The primary outcome was a 90-day modified Rankin Scale (mRS) of 0-3. Univariate (UVA) and multivariate (MVA) analyses were done to evaluate predictors of FPE. Safety outcomes included distal emboli, vessel rupture, symptomatic intracranial hemorrhage, and mortality. Results: Of 359 patients, 179 (50%) achieved FPE. Clot burden, occlusion site, and ET technique-related variables were similar between the two groups except for shorter procedure time with FPE. The primary outcome was significantly better with FPE (56.4% vs. 32.8%, p < 0.001). Complications were similar except for a higher rate of distal emboli in non-FPE group (11.1% vs. 3.2%, p = 0.032). Atrial fibrillation (Afib) had increased odds (aOR: 2.06, 95% CI; 1.24, 3.4, p = 0.005) and prior ischemic stroke had decreased odds (aOR: 0.524, 95% CI; 0.28, 0.97, p = 0.04) of FPE. Afib was the only independent predictor of FPE on MVA (1.94, 95% CI; 1.1, 3.43, p = 0.022). Conclusions: Higher rate of FPE in Afib-related pcAIS could possibly be explained by the differences in clot composition and degree of in-situ atherosclerotic disease burden. Future studies are warranted to explore the relationship of clot composition with ET outcomes.
Collapse
Affiliation(s)
- Muhammad U Hafeez
- Department of Neurology, 3989Baylor College of Medicine, Houston, TX, USA
| | - Muhammed A Essibayi
- Department of Neurosurgery, 2345Medical University of South Carolina, Charleston, SC, USA
| | - Daniel Raper
- Department of Neurosurgery, 3989Baylor College of Medicine, Houston, TX, USA
| | - Omar Tanweer
- Department of Neurosurgery, 3989Baylor College of Medicine, Houston, TX, USA
| | - Mithun Sattur
- Department of Neurosurgery, 2345Medical University of South Carolina, Charleston, SC, USA
| | - Sami Al-Kasab
- Department of Neurosurgery, 2345Medical University of South Carolina, Charleston, SC, USA
| | - Joshua Burks
- Department of Neurosurgery, University of Miami Health System, Miami, FL, USA
| | - Robert Townsend
- Department of Neurosurgery, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Diana Alsbrook
- Department of Neurosurgery, Semmes-Murphey Neurologic and Spine Clinic, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Travis Dumont
- Department of Neurosurgery, University of Arizona, Tuscon, AZ, USA
| | - Min S Park
- Department of Neurosurgery, 2358University of Virginia, Charlottesville, VA, USA
| | - Nitin Goyal
- Department of Neurosurgery, Semmes-Murphey Neurologic and Spine Clinic, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Adam S Arthur
- Department of Neurosurgery, Semmes-Murphey Neurologic and Spine Clinic, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Ilko Maier
- Department of Neurology, University Medical Center Göttingen, Göttingen, Germany
| | - Justin Mascitelli
- Department of Neurosurgery, 14742University of Texas Health Science Center, San Antonio, TX, USA
| | - Robert Starke
- Department of Neurosurgery, University of Miami Health System, Miami, FL, USA
| | - Stacey Wolfe
- Department of Neurosurgery, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Kyle Fargen
- Department of Neurosurgery, Wake Forest School of Medicine, Winston-Salem, NC, USA
| | - Alejandro Spiotta
- Department of Neurosurgery, 2345Medical University of South Carolina, Charleston, SC, USA
| | - Peter T Kan
- Department of Neurosurgery, 12338University of Texas Medical Branch, Galveston, TX, USA
| |
Collapse
|
16
|
Zhang J, Bala F, Cimflova P, Singh N, Benali F, Hill MD, Menon BK, Qiu W. SPD matrices representing artery anatomy for first-pass effect prediction by aggregated networks with multi-scale attentions. COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING: IMAGING & VISUALIZATION 2022. [DOI: 10.1080/21681163.2022.2155577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jianhai Zhang
- Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Fouzi Bala
- Cumming School of Medicine, University of Calgary, Calgary, Canada
| | - Petra Cimflova
- Cumming School of Medicine, University of Calgary, Calgary, Canada
| | | | - Faysal Benali
- Cumming School of Medicine, University of Calgary, Calgary, Canada
- Maastricht University Medical Center+, Maastricht, Netherlands
| | - Michael D. Hill
- Cumming School of Medicine, University of Calgary, Calgary, Canada
- Foothills Medical Centre, Calgary, Canada
| | - Bijoy K. Menon
- Cumming School of Medicine, University of Calgary, Calgary, Canada
- Foothills Medical Centre, Calgary, Canada
| | - Wu Qiu
- Huazhong University of Science and Technology, Wuhan, China
| |
Collapse
|
17
|
Salahuddin H, Rao RR, Zaidi SF, Prologo-Richardson P, Khalid F, Saju L, Taqi MA, Burgess RR, Jumaa MA. First Pass Effect and Location of Occlusion in Recanalized MCA M1 Occlusions. Front Neurol 2022; 13:884235. [PMID: 35585846 PMCID: PMC9108282 DOI: 10.3389/fneur.2022.884235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 04/13/2022] [Indexed: 11/24/2022] Open
Abstract
Background The first pass effect has been shown to improve clinical outcomes in patients with middle cerebral artery (MCA) M1 occlusions. Objective To determine the rates of first pass effect in MCA M1 occlusions and determine if proximal or distal location of occlusion modified clinical outcomes. Methods Patients with recanalized MCA M1 occlusions who underwent endovascular thrombectomy (EVT) were reviewed to determine the effect of first pass effect (FPE) and location of occlusion on clinical outcomes. MCA occlusions were classified as proximal if they included the first two thirds of the MCA and involved the lenticulostriate vessels, or distal if they did not. Results We included 261 patients of which 27% achieved FPE. Of the cohort, there were 91 (35%) proximal MCA occlusions and 170 (65%) distal MCA occlusions. Baseline demographics and treatment time metrics were comparable across both groups. There was a trend toward good clinical outcome in patients with or without a FPE (60 vs. 46%; p = 0.06), however a higher rate of excellent clinical outcome was noted in patients with FPE (46 vs. 30%; p = 0.02). When compared by location, patients with distal MCA occlusions had a higher rate of excellent clinical outcome (40 vs. 25%; p = 0.02). Multivariable analysis showed that distal MCA occlusion was the strongest predictor of an excellent clinical outcome and first pass effect. Conclusion Patients with MCA M1 occlusions with FPE have a higher rate of excellent clinical outcomes compared to those who did not. Location of MCA occlusion appears to modify rates of first pass effect and excellent clinical outcomes.
Collapse
Affiliation(s)
- Hisham Salahuddin
- Department of Neurology, ProMedica Neurosciences, Toledo, OH, United States
- Department of Neurology, University of Toledo, Toledo, OH, United States
- Department of Neurology, Antelope Valley Hospital, Lancaster, CA, United States
| | - Rahul R. Rao
- Department of Neurology, ProMedica Neurosciences, Toledo, OH, United States
- Department of Neurology, University of Toledo, Toledo, OH, United States
| | - Syed F. Zaidi
- Department of Neurology, ProMedica Neurosciences, Toledo, OH, United States
- Department of Neurology, University of Toledo, Toledo, OH, United States
| | | | - Fatima Khalid
- Department of Neurology, University of Toledo, Toledo, OH, United States
| | - Linda Saju
- Department of Neurology, University of Toledo, Toledo, OH, United States
| | - Muhammad Asif Taqi
- Department of Neurology, Los Robles Hospital, Thousand Oaks, CA, United States
| | - Richard R. Burgess
- Department of Neurology, ProMedica Neurosciences, Toledo, OH, United States
- Department of Neurology, University of Toledo, Toledo, OH, United States
| | - Mouhammad A. Jumaa
- Department of Neurology, ProMedica Neurosciences, Toledo, OH, United States
- Department of Neurology, University of Toledo, Toledo, OH, United States
- *Correspondence: Mouhammad A. Jumaa
| |
Collapse
|
18
|
Pressman E, Sommer KN, Waqas M, Siddiqui AH, Ionita CN, Mokin M. Comparison of stent retriever thrombectomy using 3-dimensional patient-specific models of intracranial circulation with actual middle cerebral artery occlusion thrombectomy cases. J Neuroimaging 2022; 32:436-441. [PMID: 34958701 PMCID: PMC9899120 DOI: 10.1111/jon.12961] [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: 10/23/2021] [Revised: 12/05/2021] [Accepted: 12/06/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND AND PURPOSE Stent retriever (SR) thrombectomy is commonly used for the treatment of emergent large vessel occlusion (ELVO) in acute ischemic stroke. Clot imaging parameters such as clot length, diameter, distance to the internal carotid artery terminus, and vessel angle where the SR is deployed may predict the likelihood of achieving first pass effect (FPE). Most of the proposed factors that seem to affect recanalization success have been studied individually, and conflicting data derived from clinical versus in vitro studies using 3-dimensional printed models of intracranial circulation currently exist. METHODS Using patient-specific 3-dimensional phantoms of the cervical and intracranial circulation, we simulated middle cerebral arteries (MCA) M1 and M2 occlusions treated with SR thrombectomy using Solitaire (Medtronic) or Trevo (Styker). Our primary outcome was FPE, defined as Thrombolysis in Cerebral Infarction score of 2c-3 achieved after a single thrombectomy attempt. We also performed retrospective analysis of same clot imaging characteristics of consecutive cases of MCA occlusion and its association with FPE matching the 3-dimensional in vitro experiments. Analysis was conducted using IBM SPSS Statistics Version 25 (IBM Corp., Armonk, NY). Chi-square tests and bivariate logistic regressions were the main statistical tests used in analysis. A p-value of less than .05 was considered to indicate statistical significance. Ninety-five confidence intervals (95% CI) were generated. RESULTS We compared 41 thrombectomy experiments performed using patient-specific 3-dimensional in vitro models with a retrospective cohort of 41 patients treated with SR thrombectomy. We found that in the in vitro cohort, higher MCA angulation was associated with a lower likelihood of FPE (odds ratio [OR] = 0.967, 95% CI = 0.944-0.991, p = .008). Meanwhile in the in vivo cohort, higher MCA angulation was associated with a higher likelihood of FPE (OR = 1.039, 95% CI = 1.003-1.077, p = .033). Neither clot length nor location of clot (M1 vs. M2) was associated with a difference in FPE rates in either cohort. DISCUSSION Comparison of SR thrombectomy performed during actual MCA occlusion cases versus patient-specific 3-dimensional replicas revealed MCA angulation as an independent predictor of procedure success or failure. However, the opposite direction of effect was observed between the two studied environments, indicating potential limitations of studying SR thrombectomy using 3-dimensional models of LVO.
Collapse
Affiliation(s)
- Elliot Pressman
- Department of Neurosurgery and Brain Repair, University of South Florida, Tampa, Florida 33620
| | - Kelsey N Sommer
- Department of Biomedical Engineering, University at Buffalo NY 14228,Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo NY 14208
| | - Mohammad Waqas
- Department of Neurosurgery, University at Buffalo, Buffalo, NY 14208
| | - Adnan H Siddiqui
- Department of Biomedical Engineering, University at Buffalo NY 14228,Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo NY 14208,Department of Neurosurgery, University at Buffalo, Buffalo, NY 14208
| | - Ciprian N Ionita
- Department of Biomedical Engineering, University at Buffalo NY 14228,Canon Stroke and Vascular Research Center, University at Buffalo, Buffalo NY 14208
| | - Maxim Mokin
- Department of Neurosurgery and Brain Repair, University of South Florida, Tampa, Florida 33620
| |
Collapse
|
19
|
Ahmed SU, Chen X, Peeling L, Kelly ME. Stentrievers : An engineering review. Interv Neuroradiol 2022; 29:125-133. [PMID: 35253526 PMCID: PMC10152824 DOI: 10.1177/15910199221081243] [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: 11/17/2022] Open
Abstract
The advent of endovascular therapy for acute large vessel occlusion has revolutionized stroke treatment. Timely access to endovascular therapy, and the ability to restore intracranial flow in a safe, efficient, and efficacious manner has been critical to the success of the thrombectomy procedure. The stentriever has been a mainstay of endovascular stroke therapy, and current guidelines recommend the usage of stentrievers in the treatment of large vessel occlusion stroke. Despite the success of existing stentrievers, there continues to be significant development in the field, with newer stentrievers attempting to improve on each of the three key aspects of the thrombectomy procedure. Here, we elucidate the technical requirements that a stentriever must fulfill. We then review the basic variables of stent design, including the raw material and its form, fabrication method, geometric configuration, and further additions. Lastly, a selection of stentrievers from successive generations are reviewed using these engineering parameters, and clinical data is presented. Further avenues of stentriever development and testing are also presented.
Collapse
Affiliation(s)
- Syed Uzair Ahmed
- Division of Neurosurgery, Department of Surgery, 7235University of Saskatchewan, Saskatoon, SK, Canada
| | - Xiongbiao Chen
- Division of Biomedical Engineering, College of Engineering, 7235University of Saskatchewan, Saskatoon, SK, Canada
| | - Lissa Peeling
- Division of Neurosurgery, Department of Surgery, 7235University of Saskatchewan, Saskatoon, SK, Canada
| | - Michael E Kelly
- Division of Neurosurgery, Department of Surgery, 7235University of Saskatchewan, Saskatoon, SK, Canada.,Division of Biomedical Engineering, College of Engineering, 7235University of Saskatchewan, Saskatoon, SK, Canada
| |
Collapse
|
20
|
Patil S, Darcourt J, Messina P, Bozsak F, Cognard C, Doyle K. Characterising acute ischaemic stroke thrombi: insights from histology, imaging and emerging impedance-based technologies. Stroke Vasc Neurol 2022; 7:353-363. [PMID: 35241632 PMCID: PMC9453827 DOI: 10.1136/svn-2021-001038] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Accepted: 02/02/2022] [Indexed: 12/13/2022] Open
Abstract
Treatment of acute ischaemic stroke (AIS) focuses on rapid recanalisation of the occluded artery. In recent years, advent of mechanical thrombectomy devices and new procedures have accelerated the analysis of thrombi retrieved during the endovascular thrombectomy procedure. Despite ongoing developments and progress in AIS imaging techniques, it is not yet possible to conclude definitively regarding thrombus characteristics that could advise on the probable efficacy of thrombolysis or thrombectomy in advance of treatment. Intraprocedural devices with dignostic capabilities or new clinical imaging approaches are needed for better treatment of AIS patients. In this review, what is known about the composition of the thrombi that cause strokes and the evidence that thrombus composition has an impact on success of acute stroke treatment has been examined. This review also discusses the evidence that AIS thrombus composition varies with aetiology, questioning if suspected aetiology could be a useful indicator to stroke physicians to help decide the best acute course of treatment. Furthermore, this review discusses the evidence that current widely used radiological imaging tools can predict thrombus composition. Further use of new emerging technologies based on bioimpedance, as imaging modalities for diagnosing AIS and new medical device tools for detecting thrombus composition in situ has been introduced. Whether bioimpedance would be beneficial for gaining new insights into in situ thrombus composition that could guide choice of optimum treatment approach is also reviewed.
Collapse
Affiliation(s)
- Smita Patil
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland
| | | | | | | | | | - Karen Doyle
- CÚRAM, SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland .,Physiology, National University of Ireland Galway, Galway, Ireland
| |
Collapse
|
21
|
High D-dimer concentration is a significant independent prognostic factor in patients with acute large vessel occlusion undergoing endovascular thrombectomy. World Neurosurg 2022; 160:e487-e493. [PMID: 35074546 DOI: 10.1016/j.wneu.2022.01.052] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 01/12/2022] [Indexed: 11/21/2022]
Abstract
OBJECTIVE This study aimed to investigate prognostic factors that affect modified Rankin Scale (mRS) score at 3 months after onset in acute stroke patients with large vessel occlusion (LVO) undergoing endovascular thrombectomy. METHODS We retrospectively examined 87 consecutive patients who underwent endovascular cerebral thrombectomy for acute anterior circulation LVO at Oita University Hospital and Nagatomi Neurosurgery Hospital from January 2014 to December 2020. RESULTS Age, National Institutes of Health Stroke Scale (NIHSS) score, and D-dimer concentration on admission were significant univariate prognostic factors related to mRS score 3 months after stroke onset. Multivariate logistic regression analysis showed that D-dimer concentration was the only significant independent prognostic factor. The area under the receiver operating characteristic curve for D-dimer concentration and mRS score at 3 months was 0.715 (95% confidence interval, 0.599 - 0.831); sensitivity and specificity were 60.6% and 80.0%, respectively, using a 1.9 μg/mL cutoff value. CONCLUSIONS Prognosis may be worse in patients undergoing acute endovascular cerebral thrombectomy with high D-dimer concentration on admission. Other treatment options should be considered for these patients.
Collapse
|
22
|
Tsunogae M, Fujiwara S, Ohara N, Murakami Y, Maekawa K, Fukumitsu R, Goto M, Imamura H, Kawamoto M, Sakai N. Clinical Impact of Large Vessel Occlusion Achieved First Pass Effect with Stent Retriever Alone: A Single-Center Retrospective Analysis. JOURNAL OF NEUROENDOVASCULAR THERAPY 2021; 16:287-293. [PMID: 37501894 PMCID: PMC10370548 DOI: 10.5797/jnet.oa.2021-0063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 08/14/2021] [Indexed: 07/29/2023]
Abstract
Objective The first pass effect (FPE), which means the achievement of complete or near-complete reperfusion of large vessel occlusion (LVO) in the first pass, is one of the goals of mechanical thrombectomy (MT). However, the impact of FPE on the prognosis has not been assessed for Japanese patients with various degrees of independence before the onset of LVO. The purpose of this study was to investigate the prognostic effects of FPE in a comprehensive stroke center in Japan, which includes patients in a variety of self-independence states with different comorbidities before stroke onset. Methods Between April 2017 and March 2020, 151 patients who underwent MT with a stent retriever (SR) alone as initial strategy for anterior circulation (internal carotid artery terminal, M1, M2) LVO at our hospital and finally achieved modified treatment in cerebral infarction (mTICI) 2b-3 were analyzed. Forty-eight patients in whom first pass mTICI 2c-3 was achieved were classified into the FPE+ group, and the other 103 patients were classified into the FPE- group. We compared the characteristics and clinical outcomes between patients with and without FPE, and estimated the odds ratio for outcomes after adjusting for confounders. Results The puncture-reperfusion time was shorter (20 vs. 35 minutes; p <0.01), and cardiogenic embolism was more common (81.3 vs. 60.2%; p = 0.01) in the FPE+ group. The FPE was significantly associated with good neurological outcome after 3 months (p <0.01; adjusted odds ratio [aOR], 3.87; 95% confidence interval [CI], 1.69-9.38), reduction in all intracranial hemorrhage (p <0.01; aOR, 0.24; 95% CI, 0.10-0.54), and symptomatic intracranial hemorrhage (p = 0.04; aOR, 0.16; 95% CI, 0.01-0.98). Conclusion The FPE with an SR alone improved the neurological prognosis in a Japanese patient group.
Collapse
Affiliation(s)
- Marie Tsunogae
- Department of Neurology, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Satoru Fujiwara
- Department of Neurology, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Nobuyuki Ohara
- Department of Neurology, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Yasutaka Murakami
- Department of Neurology, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Kota Maekawa
- Department of Neurology, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Ryu Fukumitsu
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Masanori Goto
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Hirotoshi Imamura
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Michi Kawamoto
- Department of Neurology, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| | - Nobuyuki Sakai
- Department of Neurosurgery, Kobe City Medical Center General Hospital, Kobe, Hyogo, Japan
| |
Collapse
|
23
|
Shigeta K, Suzuki K, Matsumaru Y, Takeuchi M, Morimoto M, Kanazawa R, Takayama Y, Kamiya Y, Okubo S, Hayakawa M, Ishii N, Koguchi Y, Ota T, Takigawa T, Inoue M, Naito H, Hirano T, Kato N, Ueda T, Akaji K, Iguchi Y, Miki K, Tsuruta W, Fujimoto S, Enomoto M, Aoyama J, Nakano T, Kimura K. Intravenous Alteplase is Associated with First Pass Effect in Stent-retriever but not ADAPT Thrombectomy : Post Hoc Analysis of the SKIP Study. Clin Neuroradiol 2021; 32:153-162. [PMID: 34498093 DOI: 10.1007/s00062-021-01085-3] [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: 03/20/2021] [Accepted: 08/05/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE To investigate the effect of alteplase, either combined with stent-retriever thrombectomy or a direct aspiration first pass technique (ADAPT), in patients with large-vessel occlusion stroke. METHODS This was a retrospective post hoc analysis of data from The Direct Mechanical Thrombectomy in Acute LVO Stroke (SKIP) study. Patients were divided into two groups according to the first-line thrombectomy technique: stent-retriever and ADAPT. Each group was further divided into two subgroups, namely MT and MT + alteplase. The procedural outcomes, such as first pass effect (FPE) ratio and number of passes, were evaluated. The clinical outcomes included mRS score at 3 months. RESULTS A total of 180 patients were included (116 in the stent-retriever group and 64 in the ADAPT group). No interaction was detected between the first-line technique and alteplase administration. In the stent-retriever group, after adjusting for factors associated with FPE, the adjusted odds ratio (95% confidence interval) of FPE of the MT + alteplase subgroup versus the MT subgroup was 3.57 (1.5-8.48) and in the ADAPT group it was 1.35 (0.37-4.91). With alteplase, the number of passes decreased with adjusted odds ratios of 0.59 (0.37-0.93) in the stent-retriever group but not in the ADAPT group. In both first-line technique groups, clinical outcomes did not differ between subgroups. CONCLUSION In the SKIP study, alteplase administration was associated with increased FPE when combined with stent-retriever thrombectomy, but not with ADAPT. We found no differences in the clinical outcomes.
Collapse
Affiliation(s)
- Keigo Shigeta
- Department of Neurosurgery, National Hospital Organization Disaster Medical Center, Tokyo, Japan.
| | - Kentaro Suzuki
- Department of Neurology, Nippon Medical School Hospital, Tokyo, Japan
| | - Yuji Matsumaru
- Division of Stroke Prevention and Treatment, Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | | | - Masafumi Morimoto
- Department of Neurosurgery, Yokohama Shintoshi Neurosurgery Hospital, Kanagawa, Japan
| | | | - Yohei Takayama
- Department of Neurology, Akiyama Neurosurgical Hospital, Kanagawa, Japan
| | - Yuki Kamiya
- Department of Neurology, Showa University Koto Toyosu Hospital, Tokyo, Japan
| | - Seiji Okubo
- Department of Cerebrovascular Medicine, NTT Medical Center Tokyo, Tokyo, Japan
| | - Mikito Hayakawa
- Division of Stroke Prevention and Treatment, Department of Neurosurgery, Faculty of Medicine, University of Tsukuba, Ibaraki, Japan
| | - Norihiro Ishii
- Department of Neurosurgery, New Tokyo Hospital, Chiba, Japan
| | - Yorio Koguchi
- Department of Neurology and Neurosurgery, Chiba Emergency Medical Center, Chiba, Japan
| | - Takahiro Ota
- Department of Neurosurgery, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan
| | - Tomoji Takigawa
- Department of Neurosurgery, Dokkyo Medical University Saitama Medical Center, Saitama, Japan
| | - Masato Inoue
- Department of Neurosurgery, National Center for Global Health and Medicine, Tokyo, Japan
| | - Hiromichi Naito
- Department of Neurosurgery, Funabashi Municipal Medical Center, Chiba, Japan
| | - Teruyuki Hirano
- Department of Stroke and Cerebrovascular Medicine, Kyorin University, Tokyo, Japan
| | - Noriyuki Kato
- Department of Neurosurgery, Mito Medical Center, Ibaraki, Japan
| | - Toshihiro Ueda
- Department of Strokology, Stroke Center, St. Marianna University Toyoko Hospital, Kanagawa, Japan
| | - Kazunori Akaji
- Department of Neurosurgery, Mihara Memorial Hospital, Gunma, Japan
| | - Yasuyuki Iguchi
- Department of Neurology, the Jikei University School of Medicine, Tokyo, Japan
| | - Kazunori Miki
- Department of Endovascular surgery, Tokyo Medical and Dental University, Tokyo, Japan
| | - Wataro Tsuruta
- Department of Endovascular Neurosurgery, Toranomon Hospital, Tokyo, Japan
| | - Shigeru Fujimoto
- Division of Neurology, Department of Medicine, Jichi Medical University, Tochigi, Japan
| | - Masaya Enomoto
- Department of Neurosurgery, National Hospital Organization Disaster Medical Center, Tokyo, Japan
| | - Jiro Aoyama
- Department of Neurosurgery, National Hospital Organization Disaster Medical Center, Tokyo, Japan
| | - Tomoyuki Nakano
- Department of Neurosurgery, National Hospital Organization Disaster Medical Center, Tokyo, Japan
| | - Kazumi Kimura
- Department of Neurology, Nippon Medical School Hospital, Tokyo, Japan
| | | |
Collapse
|
24
|
Serna Candel C, Aguilar Pérez M, Bäzner H, Henkes H, Hellstern V. First-Pass Reperfusion by Mechanical Thrombectomy in Acute M1 Occlusion: The Size of Retriever Matters. Front Neurol 2021; 12:679402. [PMID: 34267722 PMCID: PMC8276778 DOI: 10.3389/fneur.2021.679402] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Accepted: 05/03/2021] [Indexed: 12/18/2022] Open
Abstract
Introduction: Single-pass complete reperfusion using stent retrievers has been shown to improve functional outcome in patients with large vessel occlusion strokes. The aim of this study was to investigate the optimal size of stent retrievers to achieve one-pass complete reperfusion by mechanical thrombectomy. Methods: The study evaluated the results of aspiration-assisted mechanical thrombectomy of acute isolated occlusion of the middle cerebral artery in the M1 segment with a novel 5 × 40-mm stent retriever compared to the usual 4 × 20-mm device. Reperfusion status was quantified using the Thrombolysis In Cerebral Infarction (TICI) scale. We hypothesized that thrombectomy of M1 occlusions with 5 × 40-mm stent retriever yields higher rates of complete first-pass reperfusion (FP) (TICI ≥2c after one pass) and successful or modified FP (mFP) (TICI ≥2b after one pass) than thrombectomy with 4 × 20. We included isolated M1 occlusions treated with pRESET 5 × 40 (phenox) as first-choice device for thrombectomy and compared with M1 occlusions treated with pRESET 4 × 20. We excluded patients with additional occlusions or tandem stenosis or who received an intracranial stent or angioplasty as a part of the endovascular treatment. Results: One hundred thirteen patients were included in the 4 × 20 group and 57 patients in the 5 × 40 group. The 5 × 40 group achieved higher FP compared to 4 × 20 group [61.4% (35 of 57 patients) vs. 40.7% (46 of 113), respectively; adjusted odds ratio (OR) and 95% confidence interval (95% CI) = 2.20 (1.08-4.48), p = 0.030] and a higher mFP [68.4%, 39 of 57 patients vs. 48.7%, 55 of 113; adjusted OR (95% CI) = 2.11 (1.04-4.28), p = 0.037]. Frequency of successful reperfusion (TICI ≥2b) was similar in both groups (100 vs. 97.3%), but frequency of complete reperfusion (TICI ≥2c) was higher in the 5 × 40 group [82.5 vs. 61.9%, adjusted OR (95% CI) = 2.47 (1.01-6.04), p = 0.047]. Number of passes to achieve reperfusion was lower in the 5 × 40 group than in the 4 × 20 group [1.6 ± 1.1 vs. 2 ± 1.4, p = 0.033; adjusted incidence rate ratio (95% CI) = 0.84 (0.69-1.03), p = 0.096]. Modified Rankin scale at 90 days was similar in 5 × 40 and 4 × 20 groups. Conclusions: The size of stent retriever matters in acute M1 occlusions treated with aspiration-assisted mechanical thrombectomy. A longer stent retriever with a larger nominal diameter achieves a higher complete and successful FP and higher successful reperfusion compared to a shorter stent retriever.
Collapse
Affiliation(s)
| | | | - Hansjörg Bäzner
- Neurologische Klinik, Klinikum Stuttgart, Stuttgart, Germany
| | - Hans Henkes
- Neuroradiologische Klinik, Klinikum Stuttgart, Stuttgart, Germany
- Medical Faculty, University Duisburg-Essen, Essen, Germany
| | | |
Collapse
|
25
|
Memon MZ, Daniel D, Chaudhry MRA, Grewal M, Saini V, Lukas J, Siddu M, Algahtani R, Nisar T, Majidi S, Leon Guerrero CR, Burger KM, Greenberg E, Khandelwal P, Malik AM, Starke RM, Koch S, Yavagal DR. Clinical impact of the first pass effect on clinical outcomes in patients with near or complete recanalization during mechanical thrombectomy for large vessel ischemic stroke. J Neuroimaging 2021; 31:743-750. [PMID: 33930218 DOI: 10.1111/jon.12864] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Revised: 03/22/2021] [Accepted: 03/23/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND AND PURPOSE The first pass effect has been reported as a mechanical thrombectomy (MT) success metric in patients with large vessel occlusive stroke. We aimed to compare the clinical and neuroimagign outcomes of patients who had favorable recanalization (mTICI 2c or mTICI 3) achieved in one pass versus those requiring multiple passes. METHODS In this "real-world" multicenter study, patients with mTICI 2c or 3 recanalization were identified from three prospectively collected stroke databases from January 2016 to December 2019. Clinical outcomes were a favorable functional outcome at 90 days (modified Rankin Scale score 0-2), and the rate of symptomatic intracranial hemorrhage (ICH) any ICH, and 90-day mortality. RESULTS Favorable recanalization was achieved in 390/664 (59%) of consecutive patients who underwent MT (age 71.2 ± 13.2 years, 188 [48.2%] women). This was achieved after a single thrombectomy pass (n = 290) or multiple thrombectomy passes (n = 100). The rate of favorable clinical outcome was higher (41% vs. 28 %, p = .02) in the first pass group with a continued trend on multivariate analysis that did not reaching statistical significance (OR 1.68 95% confidence interval [CI] 1.0-2.95, p = .07). Similarly, the odds of any ICH were significantly lower (OR 0.56 CI 0.32-0.97, p = .03). A similar trend of favorable clinical outcomes was noticed on subgroup analysis of patients with M1 occlusion (OR 1.81 CI 1.01-3.61, p = .08). CONCLUSION The first-pass reperfusion was associated with a trend toward favorable clinical outcome and lower rates of ICH. These data suggest that the first-pass effect should be the mechanical thrombectomy procedure goal.
Collapse
Affiliation(s)
- Muhammad Zeeshan Memon
- Department of Neurology, University of Miami, Miami, Florida, USA.,Department of Neurosurgery Rutgers, The State University of New Jersey, Newark, New Jersey, USA
| | - David Daniel
- Department of Neurology and Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Neurology, George Washington University, Washington, DC, USA
| | | | - Manjot Grewal
- Department of Neurology, George Washington University, Washington, DC, USA
| | - Vasu Saini
- Department of Neurology, University of Miami, Miami, Florida, USA.,Department of Neurological Surgery, University of Miami, Miami, Florida, USA
| | - Joshua Lukas
- Department of Neurology, University of Miami, Miami, Florida, USA
| | - Mithilesh Siddu
- Department of Neurology, University of Miami, Miami, Florida, USA.,Department of Neurology, George Washington University, Washington, DC, USA
| | - Rami Algahtani
- Department of Neurology, University of Miami, Miami, Florida, USA.,Department of Neurology, George Washington University, Washington, DC, USA.,Department of Medicine, Umm Alqura University, Makkah, Saudi Arabia
| | - Taha Nisar
- Department of Neurosurgery Rutgers, The State University of New Jersey, Newark, New Jersey, USA
| | - Shahram Majidi
- Department of Neurology and Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA.,Department of Neurology, George Washington University, Washington, DC, USA
| | | | - Kathleen M Burger
- Department of Neurology, George Washington University, Washington, DC, USA
| | | | - Priyank Khandelwal
- Department of Neurology, University of Miami, Miami, Florida, USA.,Department of Neurosurgery Rutgers, The State University of New Jersey, Newark, New Jersey, USA
| | - Amer M Malik
- Department of Neurology, University of Miami, Miami, Florida, USA
| | - Robert M Starke
- Department of Neurological Surgery, University of Miami, Miami, Florida, USA
| | - Sebastian Koch
- Department of Neurology, University of Miami, Miami, Florida, USA
| | - Dileep R Yavagal
- Department of Neurology, University of Miami, Miami, Florida, USA.,Department of Neurological Surgery, University of Miami, Miami, Florida, USA
| |
Collapse
|
26
|
Mechtouff L, Bochaton T, Paccalet A, Crola Da Silva C, Buisson M, Amaz C, Derex L, Ong E, Berthezene Y, Dufay N, Ovize M, Mewton N, Cho TH, Nighoghossian N, Eker OF. A lower admission level of interleukin-6 is associated with first-pass effect in ischemic stroke patients. J Neurointerv Surg 2021; 14:248-251. [PMID: 33883212 DOI: 10.1136/neurintsurg-2021-017334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2021] [Revised: 03/21/2021] [Accepted: 03/24/2021] [Indexed: 01/05/2023]
Abstract
BACKGROUND First-pass effect (FPE) defined as a complete or near-complete reperfusion achieved after a single thrombectomy pass is predictive of favorable outcome in acute ischemic stroke (AIS) patients. We aimed to assess whether admission levels of inflammatory markers are associated with FPE. METHODS HIBISCUS-STROKE (CoHort of Patients to Identify Biological and Imaging markerS of CardiovascUlar Outcomes in Stroke) includes AIS patients with large vessel occlusion treated with mechanical thrombectomy following brain MRI. C-reactive protein, interleukin (IL)-6, IL-8, IL-10, monocyte chemoattractant protein-1, soluble tumor necrosis factor receptor I, soluble form suppression of tumorigenicity 2, matrix metalloproteinase-9 (MMP-9), soluble P-selectin, and vascular cellular adhesion molecule-1 were measured in admission sera using an ELISA assay. FPE was defined as a complete or near-complete reperfusion (thrombolysis in cerebral infarction scale (TICI) 2c or 3) after the first pass. A multivariate logistic regression analysis was performed to assess independent factors associated with FPE. RESULTS A total of 151 patients were included. Among them, 43 (28.5%) patients had FPE. FPE was associated with low admission levels of IL-6, MMP-9, and platelet count, an older age, lack of hypertension, lack of tandem occlusion, a shorter thrombus length, and a reduced procedural time. Following multivariate analysis, a low admission level of IL-6 was associated with FPE (OR 0.66, 95% CI 0.46 to 0.94). Optimal cut-off of IL-6 level for distinguishing FPE from non-FPE was 3.0 pg/mL (sensitivity 92.3%, specificity 42.3%). CONCLUSION A lower admission level of IL-6 is associated with FPE.
Collapse
Affiliation(s)
- Laura Mechtouff
- Stroke Department, Hospices Civils de Lyon, Lyon, France .,CarMeN Laboratory, INSERM U1060, University Lyon 1, Lyon, France
| | - Thomas Bochaton
- CarMeN Laboratory, INSERM U1060, University Lyon 1, Lyon, France.,Cardiac Intensive Care Unit, Hospices Civils de Lyon, Lyon, France
| | | | | | - Marielle Buisson
- Clinical Investigation Center, INSERM 1407, Hospices Civils de Lyon, Lyon, France
| | - Camille Amaz
- Clinical Investigation Center, INSERM 1407, Hospices Civils de Lyon, Lyon, France
| | - Laurent Derex
- Stroke Department, Hospices Civils de Lyon, Lyon, France
| | - Elodie Ong
- Stroke Department, Hospices Civils de Lyon, Lyon, France.,CarMeN Laboratory, INSERM U1060, University Lyon 1, Lyon, France
| | - Yves Berthezene
- Neuroradiology Department, Hospices Civils de Lyon, Lyon, France.,CREATIS, CNRS UMR 5220, INSERM U1044, University Lyon 1, Lyon, France
| | | | - Michel Ovize
- CarMeN Laboratory, INSERM U1060, University Lyon 1, Lyon, France.,Clinical Investigation Center, INSERM 1407, Hospices Civils de Lyon, Lyon, France
| | - Nathan Mewton
- CarMeN Laboratory, INSERM U1060, University Lyon 1, Lyon, France.,Clinical Investigation Center, INSERM 1407, Hospices Civils de Lyon, Lyon, France
| | - Tae-Hee Cho
- Stroke Department, Hospices Civils de Lyon, Lyon, France.,CarMeN Laboratory, INSERM U1060, University Lyon 1, Lyon, France
| | - Norbert Nighoghossian
- Stroke Department, Hospices Civils de Lyon, Lyon, France.,CarMeN Laboratory, INSERM U1060, University Lyon 1, Lyon, France
| | - Omer F Eker
- Neuroradiology Department, Hospices Civils de Lyon, Lyon, France
| |
Collapse
|
27
|
Bai X, Zhang X, Wang J, Zhang Y, Dmytriw AA, Wang T, Xu R, Ma Y, Li L, Feng Y, Mena CS, Yang K, Wang X, Song H, Ma Q, Jiao L. Factors Influencing Recanalization After Mechanical Thrombectomy With First-Pass Effect for Acute Ischemic Stroke: A Systematic Review and Meta-Analysis. Front Neurol 2021; 12:628523. [PMID: 33897591 PMCID: PMC8062801 DOI: 10.3389/fneur.2021.628523] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Accepted: 03/08/2021] [Indexed: 12/29/2022] Open
Abstract
Background: First-pass effect (FPE) is increasingly recognized as a predictor of good outcome in large vessel occlusion (LVO). This systematic review and meta-analysis aimed to elucidate the factors influencing recanalization after mechanical thrombectomy (MT) with FPE in treating acute ischemic stroke (AIS). Methods: Main databases were searched for relevant randomized controlled trials (RCTs) and observational studies reporting influencing factors of MT with FPE in AIS. Recanalization was assessed by the modified thrombolysis in cerebral ischemia (mTICI) score. Both successful (mTICI 2b-3) and complete recanalization (mTICI 2c-3) were observed. Risk of bias was assessed through different scales according to study design. The I2 statistic was used to evaluate the heterogeneity, while subgroup analysis, meta-regression, and sensitivity analysis were performed to investigate the source of heterogeneity. Visual measurement of funnel plots was used to evaluate publication bias. Results: A total of 17 studies and 6,186 patients were included. Among them, 2,068 patients achieved recanalization with FPE. The results of meta-analyses showed that age [mean deviation (MD):1.21,95% confidence interval (CI): 0.26–2.16; p = 0.012], female gender [odds ratio (OR):1.12,95% CI: 1.00–1.26; p = 0.046], diabetes mellitus (DM) (OR:1.17,95% CI: 1.01–1.35; p = 0.032), occlusion of internal carotid artery (ICA) (OR:0.71,95% CI: 0.52–0.97; p = 0.033), occlusion of M2 segment of middle cerebral artery (OR:1.36,95% CI: 1.05–1.77; p = 0.019), duration of intervention (MD: −27.85, 95% CI: −42.11–13.58; p < 0.001), time of onset to recanalization (MD: −34.63, 95% CI: −58.45–10.81; p = 0.004), general anesthesia (OR: 0.63,95% CI: 0.52–0.77; p < 0.001), and use of balloon guide catheter (BGC) (OR:1.60,95% CI: 1.17–2.18; p = 0.003) were significantly associated with successful recanalization with FPE. At the same time, age, female gender, duration of intervention, general anesthesia, use of BGC, and occlusion of ICA were associated with complete reperfusion with FPE, but M2 occlusion and DM were not. Conclusion: Age, gender, occlusion site, anesthesia type, and use of BGC were influencing factors for both successful and complete recanalization after first-pass thrombectomy. Further studies with more comprehensive observations indexes are need in the future.
Collapse
Affiliation(s)
- Xuesong Bai
- China International Neuroscience Institute, Beijing, China.,Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Xiao Zhang
- China International Neuroscience Institute, Beijing, China.,Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Jie Wang
- China International Neuroscience Institute, Beijing, China.,Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yinhang Zhang
- China International Neuroscience Institute, Beijing, China.,Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Adam A Dmytriw
- Neuroradiology & Neurointervention Service, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, United States
| | - Tao Wang
- China International Neuroscience Institute, Beijing, China.,Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Ran Xu
- China International Neuroscience Institute, Beijing, China.,Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yan Ma
- China International Neuroscience Institute, Beijing, China.,Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Long Li
- China International Neuroscience Institute, Beijing, China.,Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Yao Feng
- China International Neuroscience Institute, Beijing, China.,Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | | | - Kun Yang
- Department of Evidence-Based Medicine, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Xue Wang
- Medical Library, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Haiqing Song
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Qingfeng Ma
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Liqun Jiao
- China International Neuroscience Institute, Beijing, China.,Department of Neurosurgery, Xuanwu Hospital, Capital Medical University, Beijing, China.,Department of Interventional Neuroradiology, Xuanwu Hospital, Capital Medical University, Beijing, China
| |
Collapse
|
28
|
Pérez-García C, Maegerlein C, Rosati S, Rüther C, Gómez-Escalonilla C, Zimmer C, Arrazola J, Berndt MT, Moreu M. Impact of aspiration catheter size on first-pass effect in the combined use of contact aspiration and stent retriever technique. Stroke Vasc Neurol 2021; 6:553-560. [PMID: 33782197 PMCID: PMC8717769 DOI: 10.1136/svn-2020-000833] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 02/27/2021] [Accepted: 03/05/2021] [Indexed: 11/08/2022] Open
Abstract
Background and purpose The first-pass effect (FPE), defined as a first-pass Expanded Treatment in Cerebral Ischaemia (eTICI) 2c/3 reperfusion, has emerged as a key metric of efficacy in mechanical thrombectomy (MT) for acute ischaemic stroke. The proximal balloon occlusion together with direct thrombus aspiration during stent retriever thrombectomy (PROTECT)-PLUS technique consists in the use of a balloon guide catheter and a combined MT approach involving contact aspiration and a stent retriever. The aim of this study is to assess the effectiveness and safety of the PROTECT-PLUS technique using distal aspiration catheters (DACs) with different inner diameters by comparing the large-bore DAC Catalyst 7 versus the use of medium-bore DACs. Methods Retrospective analysis of a prospectively maintained database of patients treated with PROTECT-PLUS using Catalyst 7, Catalyst 6 or Catalyst 5 with an occlusion of either the terminal carotid artery or the M1 or M2 segments of the middle cerebral artery from 2018 to 2020 in two comprehensive stroke centres. Baseline characteristics and procedural, safety and clinical outcomes were compared between groups. Multivariable logistic regression analysis was performed in order to find independent predictors of FPE. Results We identified 238 consecutive patients treated with PROTECT-PLUS as front-line approach using Catalyst 7 (n=86), Catalyst 6 (n=78) and Catalyst 5 (n=76). The rate of FPE was higher with Catalyst 7 (54%) than Catalyst 6 (33%, p=0.009) and Catalyst 5 (32%, p=0.005), in addition to higher final eTICI 2c/3 reperfusion rates, shorter procedural times, lower need of rescue therapy and fewer procedure-related complications. After multivariable analysis the sole independent factor associated to FPE was the use of Catalyst 7 (OR 2.34; 95% CI 1.19 to 4.58; p=0.014). Conclusion Further development of combined MT by incorporating larger-bore aspiration catheters is associated with higher reperfusion rates, shorter procedure times, and lower need of rescue therapy while reducing the complication rates.
Collapse
Affiliation(s)
- Carlos Pérez-García
- Interventional Neuroradiology, Hospital Clinico Universitario San Carlos, Madrid, Spain
| | - Christian Maegerlein
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar der Technischen Universitat Munchen, Munchen, Bayern, Germany
| | - Santiago Rosati
- Interventional Neuroradiology, Hospital Clinico Universitario San Carlos, Madrid, Spain
| | - Charlotte Rüther
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar der Technischen Universitat Munchen, Munchen, Bayern, Germany
| | | | - Claus Zimmer
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar der Technischen Universitat Munchen, Munchen, Bayern, Germany
| | - Juan Arrazola
- Radiology, Hospital Clinico Universitario San Carlos, Madrid, Spain
| | - Maria Teresa Berndt
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar der Technischen Universitat Munchen, Munchen, Bayern, Germany
| | - Manuel Moreu
- Interventional Neuroradiology, Hospital Clinico Universitario San Carlos, Madrid, Spain
| |
Collapse
|
29
|
den Hartog SJ, Zaidat O, Roozenbeek B, van Es ACGM, Bruggeman AAE, Emmer BJ, Majoie CBLM, van Zwam WH, van den Wijngaard IR, van Doormaal PJ, Lingsma HF, Burke JF, Dippel DWJ. Effect of First-Pass Reperfusion on Outcome After Endovascular Treatment for Ischemic Stroke. J Am Heart Assoc 2021; 10:e019988. [PMID: 33739141 PMCID: PMC8174317 DOI: 10.1161/jaha.120.019988] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Background First‐pass reperfusion (FPR) is associated with favorable outcome after endovascular treatment. It is unknown whether this effect is independent of patient characteristics and whether FPR has better outcomes compared with excellent reperfusion (Expanded Thrombolysis in Cerebral Infarction [eTICI] 2C‐3) after multiple‐passes reperfusion. We aimed to evaluate the association between FPR and outcome with adjustment for patient, imaging, and treatment characteristics to single out the contribution of FPR. Methods and Results FPR was defined as eTICI 2C‐3 after 1 pass. Multivariable regression models were used to investigate characteristics associated with FPR and to investigate the effect of FPR on outcomes. We included 2686 patients of the MR CLEAN (Multicenter Randomized Clinical Trial of Endovascular Treatment for Acute Ischemic Stroke in the Netherlands) Registry. Factors associated with FPR were as follows: history of hyperlipidemia (adjusted odds ratio [OR], 1.05; 95% CI, 1.01–1.10), middle cerebral artery versus intracranial carotid artery occlusion (adjusted OR, 1.11; 95% CI, 1.06–1.16), and aspiration versus stent thrombectomy (adjusted OR, 1.07; 95% CI, 1.03–1.11). Interventionist experience increased the likelihood of FPR (adjusted OR, 1.03 per 50 patients previously treated; 95% CI, 1.01–1.06). Adjusted for patient, imaging, and treatment characteristics, FPR remained associated with a better 24‐hour National Institutes of Health Stroke Scale (NIHSS) score (−37%; 95% CI, −43% to −31%) and a better modified Rankin Scale (mRS) score at 3 months (adjusted common OR, 2.16; 95% CI, 1.83–2.54) compared with no FPR (multiple‐passes reperfusion+no excellent reperfusion), and compared with multiple‐passes reperfusion alone (24‐hour NIHSS score, (−23%; 95% CI, −31% to −14%), and mRS score (adjusted common OR, 1.45; 95% CI, 1.19–1.78)). Conclusions FPR compared with multiple‐passes reperfusion is associated with favorable outcome, independently of patient, imaging, and treatment characteristics. Factors associated with FPR were the experience of the interventionist, history of hyperlipidemia, location of occluded artery, and use of an aspiration device compared with stent thrombectomy.
Collapse
Affiliation(s)
- Sanne J den Hartog
- Department of Neurology Erasmus MC, University Medical Center Rotterdam the Netherlands.,Department of Radiology and Nuclear Medicine Erasmus MC, University Medical Center Rotterdam the Netherlands.,Department of Public Health Erasmus MC, University Medical Center Rotterdam the Netherlands
| | - Osama Zaidat
- Department of Neurology Mercy St. Vincent Medical Center Toledo OH United States of America
| | - Bob Roozenbeek
- Department of Neurology Erasmus MC, University Medical Center Rotterdam the Netherlands.,Department of Radiology and Nuclear Medicine Erasmus MC, University Medical Center Rotterdam the Netherlands
| | - Adriaan C G M van Es
- Department of Radiology and Nuclear Medicine Leiden University Medical Center Leiden the Netherlands
| | - Agnetha A E Bruggeman
- Department of Radiology and Nuclear Medicine Amsterdam University Medical Centers, location AMC Amsterdam the Netherlands
| | - Bart J Emmer
- Department of Radiology and Nuclear Medicine Amsterdam University Medical Centers, location AMC Amsterdam the Netherlands
| | - Charles B L M Majoie
- Department of Radiology and Nuclear Medicine Amsterdam University Medical Centers, location AMC Amsterdam the Netherlands
| | - Wim H van Zwam
- Department of Radiology and Nuclear Medicine Cardiovascular Research Institute MaastrichtMaastricht University Medical Center Maastricht the Netherlands
| | | | - Pieter Jan van Doormaal
- Department of Radiology and Nuclear Medicine Erasmus MC, University Medical Center Rotterdam the Netherlands
| | - Hester F Lingsma
- Department of Public Health Erasmus MC, University Medical Center Rotterdam the Netherlands
| | - James F Burke
- Department of Neurology University of Michigan Ann Arbor MI United States of America
| | - Diederik W J Dippel
- Department of Neurology Erasmus MC, University Medical Center Rotterdam the Netherlands
| | | |
Collapse
|
30
|
Brinjikji W, Raz E, De Leacy R, Meila D, Mokin M, Samaniego EA, Shapiro M, Bageac D, Varon A, Ren Z, Rinaldo L, Cloft HJ. MRS SOFIA: a multicenter retrospective study for use of Sofia for revascularization of acute ischemic stroke. J Neurointerv Surg 2021; 14:neurintsurg-2020-017042. [PMID: 33526479 DOI: 10.1136/neurintsurg-2020-017042] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Revised: 12/24/2020] [Accepted: 01/05/2021] [Indexed: 11/03/2022]
Abstract
BACKGROUND Over the past several years there has been increased interest in the use of the Sofia aspiration system (MicroVention, Tustin, California) as a primary aspiration catheter. OBJECTIVE To perform a multicenter retrospective study examining the efficacy of the Sofia aspiration catheter as a standalone aspiration treatment for large vessel occlusion. METHODS Consecutive cases in which the Sofia catheter was used for aspiration thrombectomy for large vessel occlusion were included. Exclusion criteria were the following: (1) Sofia not used for first pass, and (2) a stent retriever used as an adjunct on the first pass. The primary outcome of the study was first pass recanalization (Thrombolysis in Cerebral Infarction (TICI) 2c/3). Secondary outcomes included first pass TICI 2b/3, crossover to other thrombectomy devices, number of passes, time from puncture to recanalization, and complications. RESULTS 323 patients were included. First pass TICI 2c/3 was achieved in 49.8% of cases (161/323). First pass TICI 2b/3 was achieved in 69.7% (225/323) of cases. 74.8% had TICI 2b/3 with the Sofia alone. Crossover to other thrombectomy devices occurred in 29.1% of cases (94/323). The median number of passes was 1 (IQR=1-3). Median time from puncture to recanalization was 26 min (IQR=17-45). Procedure related complications occurred in 3.1% (10/323) of cases. CONCLUSION Our study highlights the potential advantage of the Sofia aspiration catheter for primary aspiration thrombectomy in acute ischemic stroke. High rates of first pass recanalization with low crossover rates to other thrombectomy devices were achieved. Median procedure time was low, as were procedural complications.
Collapse
Affiliation(s)
| | - Eytan Raz
- Department of Radiology, NYU, New York, New York, USA
| | - Reade De Leacy
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Dan Meila
- Department of Radiology and Neuroradiology, Klinikum Duisburg - Sana Kliniken, Duisburg, Germany
| | - Maxim Mokin
- Department of Neurosurgery and Brain Repair, University of South Florida, Tampa, Florida, USA
| | - Edgar A Samaniego
- Interventional Neuroradiology/Endovascular Neurosurgery Division Department of Neurology, Neurosurgery and Radiology, The University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Maksim Shapiro
- Department of Interventional Radiology, New York University Langone Medical Center, New York, New York, USA
| | - Devin Bageac
- Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Alberto Varon
- Interventional Neuroradiology/Endovascular Neurosurgery Division Department of Neurology, Neurosurgery and Radiology, The University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Zeguang Ren
- Department of Neurosurgery and Brain Repair, University of South Florida, Tampa, Florida, USA
| | - Lorenzo Rinaldo
- Department of Neurosurgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Harry J Cloft
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
31
|
Raychev R, Saber H, Saver JL, Hinman JD, Brown S, Vinuela F, Duckwiler G, Jahan R, Tateshima S, Szeder V, Nour M, Colby GP, Restrepo L, Kim D, Bahr-Hosseini M, Ali L, Starkman S, Rao N, Nogueira RG, Liebeskind D. Impact of eloquent motor cortex-tissue reperfusion beyond the traditional thrombolysis in cerebral infarction (TICI) scoring after thrombectomy. J Neurointerv Surg 2021; 13:990-994. [PMID: 33443113 PMCID: PMC8526878 DOI: 10.1136/neurintsurg-2020-016834] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 11/03/2020] [Accepted: 11/05/2020] [Indexed: 11/29/2022]
Abstract
Background Targeted eloquence-based tissue reperfusion within the primary motor cortex may have a differential effect on disability as compared with traditional volume-based (thrombolysis in cerebral infarction, TICI) reperfusion after endovascular thrombectomy (EVT) in the setting of acute ischemic stroke (AIS). Methods We explored the impact of eloquent reperfusion (ER) within primary motor cortex (PMC) on clinical outcome (modified Rankin Scale, mRS) in AIS patients undergoing EVT. ER-PMC was defined as presence of flow on final digital subtraction angiography (DSA) within four main cortical branches, supplying the PMC (middle cerebral artery (MCA) – precentral, central, postcentral; anterior cerebral artery (ACA) – medial frontal branch arising from callosomarginal or pericallosal arteries) and graded as absent (0), partial (1), and complete (2). Prospectively collected data from two centers were analyzed. Multivariate analysis was conducted to assess the impact of ER-PMC on 90-day disability (mRS) among patients with anterior circulation occlusion who achieved partial reperfusion (TICI 2a and 2b). Results Among the 125 patients who met the study criteria, ER-PMC distribution was: absent (0) in 19/125 (15.2%); partial (1) in 52/125 (41.6%), and complete (2) in 54/125 (43.2%). TICI 2b was achieved in 102/125 (81.6%) and ER-PMC was substantially higher in those patients (P<0.001). In multivariate analysis, in addition to age and symptomatic intracranial hemorrhage, ER-PMC had a profound independent impact on 90-day disability (OR 6.10, P=0.001 for ER-PMC 1 vs 0 and OR 9.87, P<0.001 for ER-PMC 2 vs 0), while the extent of total partial reperfusion (TICI 2b vs 2a) was not related to 90-day mRS. Conclusions Eloquent PMC-tissue reperfusion is a key determinant of functional outcome, with a greater impact than volume-based (TICI) degree of partial reperfusion alone. PMC-targeted revascularization among patients with partial reperfusion may further diminish post-stroke disability after EVT.
Collapse
Affiliation(s)
- Radoslav Raychev
- Neurology, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Hamidreza Saber
- Radiological Sciences, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Jeffrey L Saver
- Neurology, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Jason D Hinman
- Neurology, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Scott Brown
- BRIGHT Research Partners, Minneapolis, Minnesota, USA
| | - Fernando Vinuela
- Radiological Sciences, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Gary Duckwiler
- Radiological Sciences, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Reza Jahan
- Radiological Sciences, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Satoshi Tateshima
- Radiological Sciences, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Viktor Szeder
- Radiological Sciences, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - May Nour
- Neurology, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA.,Radiological Scieneces, University of Califronia Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Geoffrey P Colby
- Neurosurgery, University of California Los Angeles, Los Angeles, California, USA
| | - Lucas Restrepo
- Neurology, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Doojin Kim
- Neurology, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Mersedeh Bahr-Hosseini
- Neurology, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Latisha Ali
- Neurology, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Sidney Starkman
- Neurology, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Neal Rao
- Neurology, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| | - Raul G Nogueira
- Neurology, Marcus Stroke & Neuroscience Center Grady Memorial Hospital, Emory University School of Medicine, Atlanta, Georgia, USA
| | - David Liebeskind
- Neurology, University of California Los Angeles David Geffen School of Medicine, Los Angeles, California, USA
| |
Collapse
|
32
|
Abbasi M, Liu Y, Fitzgerald S, Mereuta OM, Arturo Larco JL, Rizvi A, Kadirvel R, Savastano L, Brinjikji W, Kallmes DF. Systematic review and meta-analysis of current rates of first pass effect by thrombectomy technique and associations with clinical outcomes. J Neurointerv Surg 2021; 13:212-216. [PMID: 33441394 DOI: 10.1136/neurintsurg-2020-016869] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 11/16/2020] [Accepted: 11/20/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND First pass effect (FPE) in mechanical thrombectomy is thought to be associated with good clinical outcomes. OBJECTIVE To determine FPE rates as a function of thrombectomy technique and to compare clinical outcomes between patients with and without FPE. METHODS In July 2020, a literature search on FPE (defined as modified Thrombolysis in Cerebral Infarction (TICI) 2c-3 after a single pass) and modified FPE (mFPE, defined as TICI 2b-3 after a single pass) and mechanical thrombectomy for stroke was performed. Using a random-effects meta-analysis, we evaluated the following outcomes for both FPE and mFPE: overall rates, rates by thrombectomy technique, rates of good neurologic outcome (modified Rankin Scale score ≤2 at day 90), mortality, and symptomatic intracerebral hemorrhage (sICH) rate. RESULTS Sixty-seven studies comprising 16 870 patients were included. Overall rates of FPE and mFPE were 28% and 45%, respectively. Thrombectomy techniques shared similar FPE (p=0.17) and mFPE (p=0.20) rates. Higher odds of good neurologic outcome were found when we compared FPE with non-FPE (56% vs 41%, OR=1.78) and mFPE with non-mFPE (57% vs 44%, OR=1.73). FPE had a lower mortality rate (17% vs 25%, OR=0.62) than non-FPE. FPE and mFPE were not associated with lower sICH rate compared with non-FPE and non-mFPE (4% vs 18%, OR=0.41 for FPE; 5% vs 7%, OR=0.98 for mFPE). CONCLUSIONS Our findings suggest that approximately one-third of patients achieve FPE and around half of patients achieve mFPE, with equivalent results throughout thrombectomy techniques. FPE and mFPE are associated with better clinical outcomes.
Collapse
Affiliation(s)
- Mehdi Abbasi
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Yang Liu
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Seán Fitzgerald
- CÚRAM-SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland.,Physiology Department, National University of Ireland Galway, Galway, Ireland
| | - Oana Madalina Mereuta
- CÚRAM-SFI Research Centre for Medical Devices, National University of Ireland Galway, Galway, Ireland.,Physiology Department, National University of Ireland Galway, Galway, Ireland
| | | | - Asim Rizvi
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Luis Savastano
- Department of Neurosurgery, Mayo Clinic, Rochester, Minnesota, USA
| | | | - David F Kallmes
- Department of Radiology, Mayo Clinic, Rochester, Minnesota, USA
| |
Collapse
|
33
|
Zhang YH, Shi MC, Wang ZX, Li C, Zhou J, Qin C, Wang C, Wang SC. The Therapeutic Effects of Endovascular Therapy with mTICI2b and 3 Recanalization for Acute Anterior Circulation Stroke Patients. J Stroke Cerebrovasc Dis 2020; 29:105335. [PMID: 33007680 DOI: 10.1016/j.jstrokecerebrovasdis.2020.105335] [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: 05/29/2020] [Revised: 09/04/2020] [Accepted: 09/14/2020] [Indexed: 10/23/2022] Open
Abstract
BACKGROUND AND PURPOSE Modified Thrombolysis in Cerebral Infarction (mTICI)2b/3 has been considered the criterion for successful reperfusion in endovascular treatment. This study aimed to compare the therapeutic safety and efficacy of mTICI2b and mTICI3 recanalization, and to analyze the factors related to outcomes in everyday clinical practice. MATERIALS AND METHODS This is a single-center retrospective analysis of 224 patients who underwent successful thrombectomy (achieving a mTICI score ≥2b). The primary outcomes included a modified Rankin score (mRS) of 0-2 at 90-day, mortality, and symptomatic intracranial hemorrhage. RESULTS A total of 111 patients achieved mTICI2b status (49.6%), and 113 achieved mTICI3 status (50.4%). The comparison between mTICI2b and 3 reperfusions showed no differences in short-term outcomes, 90-day mRS, complications, and mortality. There was a trend toward more passes in mTICI2b patients, although the difference was not significant. The univariate analysis showed that poor outcomes after endovascular treatment were associated with older age, previous history of coronary heart disease, atrial fibrillation, diabetes, tandem occlusions, high National Institutes of Health Stroke Scale (NIHSS) score on admission, and general anesthesia. A previous history of coronary heart disease, a high NIHSS score on admission, and the use of general anesthesia were independent factors that affected the therapeutic effects. CONCLUSION The superiority (efficacy and safety) of mTICI3 reperfusion was not significant compared with that of mTICI2b reperfusion. Prolonged efforts to achieve mTICI3 after achieving mTICI2b should be considered prudently for those with difficulty achieving 100% reperfusion.
Collapse
Affiliation(s)
- Yi-He Zhang
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 1#, Changchun 130021, China
| | - Ming-Chao Shi
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 1#, Changchun 130021, China
| | - Zhong-Xiu Wang
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 1#, Changchun 130021, China
| | - Chao Li
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 1#, Changchun 130021, China
| | - Jie Zhou
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 1#, Changchun 130021, China
| | - Chen Qin
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 1#, Changchun 130021, China
| | - Chao Wang
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 1#, Changchun 130021, China
| | - Shou-Chun Wang
- Department of Neurology, The First Hospital of Jilin University, Xinmin Street 1#, Changchun 130021, China.
| |
Collapse
|
34
|
Hafeez MU, Kan P, Srivatsan A, Moore S, Jafari M, DeLaGarza C, Hafeez K, Nascimento FA, Srinivasan VM, Burkhardt JK, Chen S, Johnson J, Saleem Y. Comparison of First-Pass Efficacy Among Four Mechanical Thrombectomy Techniques: A Single-Center Experience. World Neurosurg 2020; 144:e533-e540. [PMID: 32891839 DOI: 10.1016/j.wneu.2020.08.209] [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: 04/28/2020] [Revised: 08/29/2020] [Accepted: 08/29/2020] [Indexed: 12/01/2022]
Abstract
BACKGROUND First-pass efficacy (FPE) is an established marker of technical and clinical efficacy among mechanical thrombectomy (MT) techniques. It is unclear what the optimal approach is in achieving FPE. We present a single-center experience comparing rates of FPE among 2 MT techniques and evaluate the potential predictors of FPE among other outcomes. METHODS A single-center retrospective analysis was carried out of patients with consecutive large-vessel occlusion strokes (LVOS) of anterior circulation from September 2015 to April 2019 who underwent MT and for whom data were available on the status of FPE. Four MT techniques were identified: ADAPT (a direct first-pass aspiration), SrADAPT (stent retriever with aspiration), SRBG (stent retriever with balloon guide catheter), and STRAP (stent retriever-aspiration and proximal flow arrest). The primary outcome was FPE and secondary outcomes included the rate of successful reperfusion. RESULTS Among 226 patients with LVOS of the anterior circulation who underwent MT, data were available for 164 on FPE for the 4 MT techniques. SRBG was the most prevalent technique. No significant difference was found in rates of FPE among the 4 MT techniques (P = 0.332). No independent predictors of FPE were identified on multivariable analysis. STRAP had the highest rate of successful reperfusion compared with the other techniques (P = 0.049) and was the only independent predictor of that outcome (P = 0.027). CONCLUSIONS Among patients with LVOS of the anterior circulation, the rate of FPE did not differ among the 4 MT techniques. There were no predictors of FPE among the studied variables. STRAP was the only predictor of successful reperfusion.
Collapse
Affiliation(s)
| | - Peter Kan
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Aditya Srivatsan
- Department of Neurology, Baylor College of Medicine, Houston, Texas, USA
| | - Shawn Moore
- Department of Neurology, Baylor College of Medicine, Houston, Texas, USA
| | - Mostafa Jafari
- Department of Neurology, Baylor College of Medicine, Houston, Texas, USA
| | - Carlos DeLaGarza
- Department of Neurology, Baylor College of Medicine, Houston, Texas, USA
| | - Komal Hafeez
- Department of Neurology, Baylor College of Medicine, Houston, Texas, USA
| | - Fabio A Nascimento
- Department of Neurology, Baylor College of Medicine, Houston, Texas, USA
| | | | - Jan-Karl Burkhardt
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Stephen Chen
- Department of Interventional Neuroradiology, MD Anderson Cancer Center, Houston, Texas, USA
| | - Jeremiah Johnson
- Department of Neurosurgery, Baylor College of Medicine, Houston, Texas, USA
| | - Yasir Saleem
- Department of Neurology, Baylor College of Medicine, Houston, Texas, USA
| |
Collapse
|