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Premat K, Dechartres A, Baptiste A, Guedon A, Mazighi M, Spelle L, Denier C, Tuilier T, Hosseini H, Lapergue B, Di Maria F, Bricout N, Henon H, Gory B, Richard S, Chivot C, Courselle A, Velasco S, Lamy M, Costalat V, Arquizan C, Marnat G, Sibon I, Lenck S, Shotar E, Allard J, Sourour N, Degos V, Alamowitch S, Clarençon F. Comparison of rescue intracranial stenting versus best medical treatment alone in acute refractory large vessel occlusion: study protocol for the PISTAR multicenter randomized trial. J Neurointerv Surg 2024:jnis-2024-021502. [PMID: 38538057 DOI: 10.1136/jnis-2024-021502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 03/18/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND Mechanical thrombectomy (MT) has become a standard treatment for acute ischemic strokes (AIS). However, MT failure occurs in approximately 10-30% of cases, leading to severe repercussions (with mortality rates up to 40% according to observational data). Among the available rescue techniques, rescue intracranial stenting (RIS) appears as a promising option. OBJECTIVE This trial is poised to demonstrate the superiority of RIS in addition to the best medical treatment (BMT) in comparison with BMT alone, in improving the functional outcomes at 3 months for patients experiencing an AIS due to a large vessel occlusion refractory to MT (rLVO). METHODS Permanent Intracranial STenting for Acute Refractory large vessel occlusions (PISTAR) is a multicenter prospective randomized open, blinded endpoint trial conducted across 11 French University hospitals. Adult patients (≥18 years) with an acute intracranial occlusion refractory to standard MT techniques will be randomized 1:1 during the procedure to receive either RIS+BMT (intervention arm) or BMT alone (control arm). RESULTS The primary outcome is the rate of good clinical outcome at 3 months defined as a modified Rankin Scale score ≤2 and evaluated by an independent assessor blinded to the randomization arm. Secondary outcomes include hemorrhagic complications, all adverse events, and death. The number of patients to be included is 346. Two interim analyses are planned with predefined stopping rules. CONCLUSION The PISTAR trial is the first randomized controlled trial focusing on the benefit of RIS in rLVOs. If positive, this study will open new insights into the management of AIS. TRIAL REGISTRATION NUMBER NCT06071091.
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Affiliation(s)
- Kévin Premat
- Department of Interventional Neuroradiology, Sorbonne Université, APHP, Pitié-Salpêtrière Hospital, Paris, France
| | - Agnès Dechartres
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpital Pitié Salpêtrière, Département de Santé Publique, Paris, France
| | - Amandine Baptiste
- Clinical Research Unit, Sorbonne Université, APHP, Hôpital Pitié-Salpêtrière, Paris, France
| | - Alexis Guedon
- Department of Neuroradiology, Lariboisière Hospital, Paris, France
| | - Mikael Mazighi
- Department of Vascular Neurology, Lariboisière Hospital, Paris, France
| | - Laurent Spelle
- NEURI The Brain Vascular Center, Bicetre Hospital Interventional Neuroradiology, Le Kremlin-Bicetre, France
- Paris-Saclay University Faculty of Medicine, Le Kremlin-Bicetre, France
| | - Christian Denier
- Department of Neurology, Hopital Bicetre, Le Kremlin-Bicetre, France
| | - Titien Tuilier
- Department of Neuroradiology, Henri-Mondor Hospital, Creteil, France
| | - Hassan Hosseini
- Department of Vascular Neurology, Henri-Mondor Hospital, Créteil, France
| | | | - Federico Di Maria
- Department of Interventional and Diagnostic Neuroradiology, Foch Hospital, Suresnes, France
| | - Nicolas Bricout
- Department of Neuroradiology, Lille University Hospital, Lille, France
| | - Hilde Henon
- Department of Vascular Neurology, Lille University Hospital, Lille, France
| | - Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU de Nancy, Nancy, France
| | - Sébastien Richard
- Neurology Stroke Unit, University Hospital Centre Nancy, Nancy, France
| | - Cyril Chivot
- Department of Radiology, Amiens University Hospital, Amiens, France
| | - Audrey Courselle
- Department of Neurology, Amiens University Hospital, Amiens, France
| | - Stéphane Velasco
- Department of Radiology, Poitiers University Medical Center, Poitiers, France
| | - Mathias Lamy
- Department of Neurology, Poitiers University Medical Center, Poitiers, France
| | - Vincent Costalat
- Department of Neuroradiology, CHRU Gui de Chauliac, Montpellier, France
| | | | - Gaultier Marnat
- Department of Interventional and Diagnostic Neuroradiology, Bordeaux University Hospital, Bordeaux, France
| | - Igor Sibon
- Department of Neurology, Bordeaux University Hospital, Bordeaux, France
| | - Stephanie Lenck
- Department of Interventional Neuroradiology, Sorbonne Université, APHP, Pitié-Salpêtrière Hospital, Paris, France
| | - Eimad Shotar
- Department of Interventional Neuroradiology, Sorbonne Université, APHP, Pitié-Salpêtrière Hospital, Paris, France
| | - Julien Allard
- Department of Interventional Neuroradiology, Sorbonne Université, APHP, Pitié-Salpêtrière Hospital, Paris, France
| | - Nader Sourour
- Department of Interventional Neuroradiology, Sorbonne Université, APHP, Pitié-Salpêtrière Hospital, Paris, France
| | - Vincent Degos
- Department of Anesthesiology and NeuroIntensive Care, Sorbonne Université, APHP, Pitié-Salpêtrière Hospital, Paris, France
| | - Sonia Alamowitch
- Department of Neurology, Sorbonne Université, APHP, Pitié-Salpêtrière Hospital, Paris, France
| | - Frédéric Clarençon
- Department of Interventional Neuroradiology, Sorbonne Université, APHP, Pitié-Salpêtrière Hospital, Paris, France
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Piano M, Jansen O, Marnat G, Gory B, Nordmeyer H, Eckert B, Pedicelli A, Cognard C, Loehr C, Zanoni M, Schaefer A, Macera A, Fiehler J, Doyle K, Lobotesis K. Prospective evaluation to characterize the real-world performance of the EMBOVAC aspiration catheter for neurothrombectomy: a post-market clinical follow-up trial. J Neurointerv Surg 2024:jnis-2023-021407. [PMID: 38609174 DOI: 10.1136/jnis-2023-021407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2023] [Accepted: 03/04/2024] [Indexed: 04/14/2024]
Abstract
BACKGROUND A direct aspiration first pass technique (ADAPT) is an effective alternative to stent retriever thrombectomy for patients with large vessel occlusion (LVO). The PERFECT study evaluated direct aspiration with the EMBOVAC large bore aspiration catheter in patients with LVO strokes. METHODS PERFECT was a prospective, post-market, single-arm, multicenter, observational study of patients enrolled across 11 European centers between October 2020 and July 2022. Three direct aspiration passes with EMBOVAC were mandated before switching strategy. The primary endpoint was core-lab assessed successful reperfusion (modified Thrombolysis In Cerebral Infarction (mTICI) ≥2b) post-procedure. Other outcomes included first pass mTICI ≥2c, independent 90-day modified Rankin Scale (mRS) evaluation, and symptomatic intracerebral hemorrhage (sICH) at 24 hours by a clinical events committee. RESULTS EMBOVAC was used in 100 patients (mean age 70.4±14.0 years, 59.0% (59/100) female). Final mTICI ≥2b was achieved in 98.0% (97/99), final mTICI ≥2b with no change in frontline therapy or thrombolytics use during the procedure was achieved in 87.9% (87/99), final mTICI ≥2c in 86.9% (86/99), and first pass mTICI ≥2c in 53.5% (53/99). sICH at 24 hours was 0%. The 90-day mRS ≤2 rate was 56.6% (56/99) and all-cause mortality was 12.9%. One device-related serious adverse event occurred within 90 days (1.0%). CONCLUSIONS PERFECT demonstrates that EMBOVAC achieves successful reperfusion rates and favorable clinical outcomes when used in the endovascular treatment of acute ischemic stroke (AIS) using a direct aspiration technique as first line therapy in a real-world setting in patients with AIS secondary to large vessel occlusion. TRIAL REGISTRATION www. CLINICALTRIALS gov Unique identifier: NCT04531904.
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Affiliation(s)
| | - Olav Jansen
- University Hospital, Christian-Albrechts - University Kiel, Kiel, Germany
| | - Gaultier Marnat
- Interventional and Diagnostic Neuroradiology, Bordeaux University Hospital, Bordeaux, France
| | - Benjamin Gory
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, Lorraine, France
| | - Hannes Nordmeyer
- Neuroradiology, Städtisches Klinikum Solingen, Department of Diagnostic and Interventional Neuroradiology, Solingen, Germany
- Witten/Herdecke University, Department of Health, School of Medicine, Witten, Germany
| | - Bernd Eckert
- Neuroradiology, Asklepios Clinic Altona, Hamburg, Germany
| | - Alessandro Pedicelli
- Radiological Sciences, Catholic University of Sacred Heart, "A. Gemelli" Hospital, Rome, Italy
| | - Christophe Cognard
- Diagnostic and Therapeutic Neuroradiology, Hôpital Purpan, Toulouse, France
| | - Christian Loehr
- Department of Radiology and Neuroradiology, Klinikum Vest GmbH, Recklinghausen, Nordrhein-Westfalen, Germany
| | - Matteo Zanoni
- Department of Medicine, Surgery and Neurosciences, Diagnostic Imaging Unit, University of Siena, Siena, Siena, Italy
| | - Axel Schaefer
- Klinikum Vest Knappschaftskrankenhaus Recklinghausen, Department of Radiology and Neuroradiology, Recklinghausen, Germany
| | - Antonio Macera
- Department of Advanced Biomedical Sciences, Ospedale Niguarda Ca Granda, Milano, Lombardia, Italy
| | - Jens Fiehler
- University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Eppdata GmbH, Hamburg, Germany
| | - Karen Doyle
- Physiology, CURAM, University of Galway, Galway, Ireland
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Gory B, Finitsis S, Olivot JM, Richard S, Marnat G, Sibon I, Viguier A, Cognard C, Mazighi M, Chamorro A, Lapergue B, Maïer B. Intravenous Thrombolysis before Complete Angiographic Reperfusion: Beyond Angiographic Assessment to Target Microvascular Obstruction? Ann Neurol 2024; 95:762-773. [PMID: 38148607 DOI: 10.1002/ana.26867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 12/19/2023] [Accepted: 12/20/2023] [Indexed: 12/28/2023]
Abstract
OBJECTIVE Recent data have suggested that ineffective tissue reperfusion despite successful angiographic reperfusion was partly responsible for unfavorable outcomes after endovascular therapy (EVT) and might be modulated by intravenous thrombolysis (IVT) use before EVT. To specifically decipher the effect played by IVT before EVT, we compared the clinical and safety outcomes of patients who experienced a complete reperfusion at the end of EVT according to IVT use before EVT. METHODS The Endovascular Treatment in Ischemic Stroke (ETIS) registry is an ongoing, prospective, observational study at 21 centers that perform EVT in France. Patients were included if they had an anterior large vessel occlusion of the intracranial internal carotid artery or middle cerebral artery (M1/M2 segments) and complete reperfusion (expanded Thrombolysis in Cerebral Infarction score = 3) with EVT within 6 hours, between January 2015 and December 2021. The cohort was divided into two groups according to IVT use before EVT, and propensity score matching (PSM) was used to balance the two groups. Primary outcome was the shift in the degree of disability as measured by the modified Rankin Scale (mRS) at 90 days. Secondary outcomes included favorable outcome (mRS 0-2) at 90 days. Safety outcomes included symptomatic intracranial hemorrhage and 90-day mortality. Outcomes were estimated with multivariate logistic models adjusted for age, National Institutes of Health Stroke Scale, Alberta Stroke Program Early CT Score, and time from symptom onset to puncture. RESULTS Among 5,429 patients included in the ETIS registry, 1,093 were included in the study, including 651 patients with complete recanalization treated with IVT before EVT. After PSM, 488 patients treated with IVT before EVT were compared to 337 patients without IVT. In the matched cohort analysis, the IVT+EVT group had a favorable shift in the overall mRS score distribution (adjusted odds ratio [aOR] = 1.41, 95% confidence interval [CI] = 1.04-1.91, p = 0.023) and higher rates of favorable outcome (61.1% vs 48.7%, aOR = 1.49, 95% CI = 1.02-2.20, p = 0.041) at 90 days compared with the EVT alone group. Rates of symptomatic intracerebral hemorrhage were comparable between both groups (6.0% vs 4.3%, aOR = 1.16, 95% CI = 0.53-2.54, p = 0.709). INTERPRETATION In clinical practice, even after complete angiographic reperfusion by EVT, prior IVT use improves clinical outcomes of patients without increasing bleeding risk. ANN NEUROL 2024;95:762-773.
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Affiliation(s)
- Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, Université de Lorraine, CHRU-Nancy, Nancy, France
- INSERM U1254, IADI, Université de Lorraine, 54511, Vandoeuvre-les-Nancy, France
| | - Stephanos Finitsis
- Aristotle University of Thessaloniki, Ahepa Hospital, Thessaloniki, Greece
| | - Jean-Marc Olivot
- Department of Vascular Neurology, University Hospital of Toulouse, Toulouse, France
| | - Sébastien Richard
- Department of Neurology, Stroke Unit, Université de Lorraine, CHRU-Nancy, Nancy, France
- CIC-P 1433, INSERM U1116, CHRU-Nancy, Nancy, France
| | - Gaultier Marnat
- Department of Diagnostic and Interventional Neuroradiology, University Hospital of Bordeaux, Bordeaux, France
| | - Igor Sibon
- Neurology Department, University Hospital of Bordeaux, Bordeaux, France
| | - Alain Viguier
- Department of Vascular Neurology, University Hospital of Toulouse, Toulouse, France
| | | | - Mikael Mazighi
- Department of Interventional Neuroradiology, Hôpital Fondation A. de Rothschild, Paris, France
- Department of Neurology, Hôpital Lariboisière, Paris, France
- Université Paris-Cité, Paris, France
- Université Paris-Cité and Université Sorbonne Paris Nord, Paris, France
| | - Angel Chamorro
- Department of Neuroscience, Comprehensive Stroke Center, Hospital Clinic of Barcelona, Barcelona, Spain
| | - Bertrand Lapergue
- Department of Neurology, Foch Hospital, Versailles Saint-Quentin en Yvelines University, Suresnes, France
| | - Benjamin Maïer
- Department of Interventional Neuroradiology, Hôpital Fondation A. de Rothschild, Paris, France
- Université Paris-Cité, Paris, France
- Université Paris-Cité and Université Sorbonne Paris Nord, Paris, France
- Department of Neurology, Hôpital Saint-Joseph, Paris, France
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4
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Wang M, Henkes H, Ghozy S, Siegler JE, Shaikh H, Khalife J, Abdalkader M, Klein P, Nguyen TN, Heit JJ, Sweid A, Naamani KE, Regenhardt RW, Diestro JDB, Cancelliere NM, 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, Weyland C, Marotta TR, Stapleton CJ, Rabinov JD, Ota T, Dofuku S, Yeo LL, Tan BYQ, Martinez-Gutierrez JC, Salazar-Marioni S, Sheth S, 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, Ter Schiphorst A, Yedavalli V, Harker P, Chervak LM, Aziz Y, Gory B, Stracke CP, Hecker C, Killer-Oberpfalzer M, Griessenauer CJ, Thomas AJ, Hsieh CY, Liebeskind DS, Radu RA, Alexandre AM, Tancredi I, Faizy TD, Patel AB, Pereira VM, Fahed R, Lubicz B, Dmytriw AA, Guenego A. Use of the pRESET LITE thrombectomy device in combined approach for medium vessel occlusions: A multicenter evaluation. Neuroradiology 2024; 66:631-641. [PMID: 38381145 DOI: 10.1007/s00234-024-03302-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 01/29/2024] [Indexed: 02/22/2024]
Abstract
PURPOSE Our purpose was to assess the efficacy and safety of the pRESET LITE stent retriever (Phenox, Bochum, Germany), designed for medium vessel occlusion (MeVO) in acute ischemic stroke (AIS) patients with a primary MeVO. METHODS We performed a retrospective analysis of the MAD MT Consortium, an integration of prospectively maintained databases at 37 academic institutions in Europe, North America, and Asia, of AIS patients who underwent mechanical thrombectomy with the pRESET LITE stent retriever for a primary MeVO. We subcategorized occlusions into proximal MeVOs (segments A1, M2, and P1) vs. distal MeVOs/DMVO (segments A2, M3-M4, and P2). We reviewed patient and procedural characteristics, as well as angiographic and clinical outcomes. RESULTS Between September 2016 and December 2021, 227 patients were included (50% female, median age 78 [65-84] years), of whom 161 (71%) suffered proximal MeVO and 66 (29%) distal MeVO. Using a combined approach in 96% of cases, successful reperfusion of the target vessel (mTICI 2b/2c/3) was attained in 85% of proximal MeVO and 97% of DMVO, with a median of 2 passes (IQR: 1-3) overall. Periprocedural complications rate was 7%. Control CT at day 1 post-MT revealed a hemorrhagic transformation in 63 (39%) patients with proximal MeVO and 24 (36%) patients with DMVO, with ECASS-PH type hemorrhagic transformations occurring in 3 (1%) patients. After 3 months, 58% of all MeVO and 63% of DMVO patients demonstrated a favorable outcome (mRS 0-2). CONCLUSION Mechanical thrombectomy using the pRESET LITE in a combined approach with an aspiration catheter appears effective for primary medium vessel occlusions across several centers and physicians.
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Affiliation(s)
- Maud Wang
- Department of Radiology, Leuven University Hospitals, Leuven, Belgium.
| | - Hans Henkes
- Neuroradiologische Klinik, Klinikum Stuttgart, Stuttgart, Germany
| | - Sherief Ghozy
- Departments of Neurologic Surgery & Radiology, Mayo Clinic, Rochester, MN, USA
| | - James E Siegler
- Cooper Neurological Institute, Cooper University Hospital, Cooper Medical School of Rowen University, Camden, NJ, USA
| | - Hamza Shaikh
- Cooper Neurological Institute, Cooper University Hospital, Cooper Medical School of Rowen University, Camden, NJ, USA
| | - Jane Khalife
- Cooper Neurological Institute, Cooper University Hospital, Cooper Medical School of Rowen University, Camden, NJ, USA
| | - Mohamad Abdalkader
- Departments of Radiology & Neurology, Boston Medical Center, Boston, MA, USA
| | - Piers Klein
- Departments of Radiology & Neurology, Boston Medical Center, Boston, MA, USA
| | - Thanh N Nguyen
- Departments of Radiology & Neurology, Boston Medical Center, Boston, MA, USA
| | - Jeremy J Heit
- Department of Interventional Neuroradiology, Stanford Medical Center, Palo Alto, CA, USA
| | - Ahmad Sweid
- Departments of Neurologic Surgery & Radiology, Mayo Clinic, Rochester, MN, USA
| | - Kareem El Naamani
- Department of Neurosurgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Robert W Regenhardt
- Neuroendovascular Program, Massachusetts General Hospital, Harvard University, Boston, MA, USA
| | - Jose Danilo Bengzon Diestro
- Neurovascular Centre, Departments of Medical Imaging and Neurosurgery, St. Michael's Hospital, Toronto, ON, Canada
| | - Nicole M Cancelliere
- Neurovascular Centre, Departments of Medical Imaging and Neurosurgery, St. Michael's Hospital, Toronto, ON, Canada
| | - Abdelaziz Amllay
- Department of Neurosurgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Lukas Meyer
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anne Dusart
- Department of Neurology, Hôpital Civil Marie Curie, Charleroi, Belgium
| | - Flavio Bellante
- Department of Neurology, Hôpital Civil Marie Curie, Charleroi, Belgium
| | - Géraud Forestier
- Department of Neuroradiology, CHU Limoges Dupuytren, Université de Limoges, Limoges, France
| | - Aymeric Rouchaud
- Department of Neuroradiology, CHU Limoges Dupuytren, Université de Limoges, Limoges, France
| | - Suzana Saleme
- Department of Neuroradiology, CHU Limoges Dupuytren, Université de Limoges, Limoges, France
| | - Charbel Mounayer
- Department of Neuroradiology, CHU Limoges Dupuytren, Université de Limoges, Limoges, France
| | - Jens Fiehler
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anna Luisa Kühn
- Department of Radiology, University of Massachusetts Memorial Hospital, Worcester, MA, USA
| | - Ajit S Puri
- Department of Radiology, University of Massachusetts Memorial Hospital, Worcester, MA, USA
| | - Christian Dyzmann
- Department of Neuroradiology, Sana Kliniken, Lübeck GmbH, Lübeck, Germany
| | - Peter T Kan
- Department of Neurosurgery, University of Texas Medical Branch, Galveston, TX, USA
| | - Marco Colasurdo
- Department of Neurosurgery, University of Texas Medical Branch, Galveston, TX, USA
| | - Gaultier Marnat
- Department of Interventional Neuroradiology, CHU Bordeaux, Bordeaux, France
| | - Jérôme Berge
- Department of Interventional Neuroradiology, CHU Bordeaux, Bordeaux, France
| | - Xavier Barreau
- Department of Interventional Neuroradiology, CHU Bordeaux, Bordeaux, France
| | - Igor Sibon
- Department of Neurology, CHU Bordeaux, Bordeaux, France
| | - Simona Nedelcu
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Nils Henninger
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
- Department of Psychiatry, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Charlotte Weyland
- Department of Neuroradiology, University Hospital RWTH Aachen, Aachen, Germany
| | - Thomas R Marotta
- Neurovascular Centre, Departments of Medical Imaging and Neurosurgery, St. Michael's Hospital, Toronto, ON, Canada
| | - Christopher J Stapleton
- Neuroendovascular Program, Massachusetts General Hospital, Harvard University, Boston, MA, USA
| | - James D Rabinov
- Neuroendovascular Program, Massachusetts General Hospital, Harvard University, Boston, MA, USA
| | - Takahiro Ota
- Department of Neurosurgery, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan
| | - Shogo Dofuku
- Department of Neurosurgery, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan
| | - Leonard Ll Yeo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Benjamin Y Q Tan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Neurology, Department of Medicine, National University Hospital, Singapore, Singapore
| | | | | | - Sunil Sheth
- Department of Neurology, UTHealth McGovern Medical School, Houston, TX, USA
| | - Leonardo Renieri
- Interventistica Neurovascolare, Ospedale Careggi Di Firenze, Florence, Italy
| | - Carolina Capirossi
- Interventistica Neurovascolare, Ospedale Careggi Di Firenze, Florence, Italy
| | - Ashkan Mowla
- Division of Stroke and Endovascular Neurosurgery, Department of Neurological Surgery, Keck School of Medicine, University of Southern California (USC), Los Angeles, CA, USA
| | | | - Pascal Jabbour
- Department of Neurosurgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Priyank Khandelwal
- Department of Endovascular Neurosurgery and Neuroradiology NJMS, Newark, NJ, USA
| | - Arundhati Biswas
- Department of Neurosurgery, Westchester Medical Center at New York Medical College, Valhalla, NY, USA
| | - Frédéric Clarençon
- Department of Neuroradiology, Pitié-Salpêtrière University Hospitals, Sorbonne University- Paris VI, Paris, France
| | - Mahmoud Elhorany
- Department of Neuroradiology, Pitié-Salpêtrière University Hospitals, Sorbonne University- Paris VI, Paris, France
- Department of Neurology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Kevin Premat
- Department of Neuroradiology, Pitié-Salpêtrière University Hospitals, Sorbonne University- Paris VI, Paris, France
| | - Iacopo Valente
- UOSA Neuroradiologia Interventistica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Alessandro Pedicelli
- UOSA Neuroradiologia Interventistica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - João Pedro Filipe
- Department of Diagnostic and Interventional Neuroradiology, Centro Hospitalar Universitário Do Porto, Porto, Portugal
| | - Ricardo Varela
- Department of Neurology, Centro Hospitalar Universitário Do Porto, Porto, Portugal
| | | | - Nestor R Gonzalez
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Markus A Möhlenbruch
- Sektion Vaskuläre Und Interventionelle Neuroradiologie, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Jessica Jesser
- Sektion Vaskuläre Und Interventionelle Neuroradiologie, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Vincent Costalat
- Department of Neuroradiology, Gui de Chauliac Hospital, CHU Montpellier, Montpellier, France
| | - Adrien Ter Schiphorst
- Department of Neurology, Gui de Chauliac Hospital, CHU Montpellier, Montpellier, France
| | - Vivek Yedavalli
- Department of Radiology, Division of Neuroradiology, Johns Hopkins Medical Center, Baltimore, MD, USA
| | - Pablo Harker
- Department of Neurology, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Lina M Chervak
- Department of Neurology, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Yasmin Aziz
- Department of Neurology, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Benjamin Gory
- Department of Interventional Neuroradiology, CHU Nancy, Nancy, France
| | - Christian Paul Stracke
- Department of Radiology, Interventional Neuroradiology Section, University Medical Center Münster, Münster, Germany
| | - Constantin Hecker
- Departments of Neurology & Neurosurgery, Christian Doppler Clinic, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Monika Killer-Oberpfalzer
- Departments of Neurology & Neurosurgery, Christian Doppler Clinic, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Christoph J Griessenauer
- Departments of Neurology & Neurosurgery, Christian Doppler Clinic, Paracelsus Medical University Salzburg, Salzburg, Austria
| | - Ajith J Thomas
- Cooper Neurological Institute, Cooper University Hospital, Cooper Medical School of Rowen University, Camden, NJ, USA
| | | | - David S Liebeskind
- Department of Neurology Department, UCLA Stroke Center, UCLA, Los Angeles, CA, USA
| | - Răzvan Alexandru Radu
- Department of Neuroradiology, Gui de Chauliac Hospital, CHU Montpellier, Montpellier, France
| | - Andrea M Alexandre
- UOSA Neuroradiologia Interventistica, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Illario Tancredi
- Department of Radiology, Hôpital Civil Marie Curie, Charleroi, Belgium
| | - Tobias D Faizy
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Aman B Patel
- Neuroendovascular Program, Massachusetts General Hospital, Harvard University, Boston, MA, USA
| | - Vitor Mendes Pereira
- Neurovascular Centre, Departments of Medical Imaging and Neurosurgery, St. Michael's Hospital, Toronto, ON, Canada
| | - Robert Fahed
- Department of Medicine, Division of Neurology, The Ottawa Hospital, Ottawa Hospital Research Institute and University of Ottawa, Ottawa, ON, Canada
| | - Boris Lubicz
- Department of Interventional Neuroradiology, Erasme University Hospital, Brussels, Belgium
| | - Adam A Dmytriw
- Neuroendovascular Program, Massachusetts General Hospital, Harvard University, Boston, MA, USA
- Neurovascular Centre, Departments of Medical Imaging and Neurosurgery, St. Michael's Hospital, Toronto, ON, Canada
| | - Adrien Guenego
- Department of Interventional Neuroradiology, Erasme University Hospital, Brussels, Belgium
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5
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Perrin G, Molinier E, Gory B, Kyheng M, Labreuche J, Pasi M, Janot K, Bourcier R, Sibon I, Consoli A, Desilles JP, Olivot JM, Papagiannaki C, Soize S, Gentric JC, Dargazanli C, Caroff J, Pop R, Naggara O, Moulin S, Eker O, Alias Q, Clarençon F, Lapergue B, Marnat G. Impact of Day 1 carotid patency on outcome in dissection-related tandem occlusions treated with mechanical thrombectomy. J Neuroradiol 2024; 51:196-203. [PMID: 38309578 DOI: 10.1016/j.neurad.2024.01.076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 01/29/2024] [Accepted: 01/30/2024] [Indexed: 02/05/2024]
Abstract
BACKGROUND The clinical benefit of mechanical thrombectomy(MT) for stroke patients with tandem occlusion is similar to that of isolated intracranial occlusions. However, the management of cervical internal carotid artery(ICA) occlusion during the MT, particularly in the setting of carotid dissection, remains controversial. We aimed to investigate the clinical impact of cervical ICA patency at day 1 on 3-month functional outcome. METHODS We collected data from the Endovascular Treatment in Ischemic Stroke, a prospective national registry in 30 French centers performing MT between January 2015 and January 2022. Inclusion criteria were consecutive tandem occlusions related to cervical ICA dissection treated with MT. Tandem occlusions of other etiology, isolated cervical ICA occlusions without intracranial thrombus and patients without day-1 ICA imaging were excluded. Primary endpoint was the 3-month functional outcome. Secondary endpoints included intracranial hemorrhage(ICH), excellent outcome, mortality and early neurological improvement. A sensitivity analysis was performed in patients with intracranial favorable recanalization after MT. RESULTS During the study period, 137 patients were included of which 89(65%) presented ICA patency at day 1. The odds of favorable outcome did not significantly differ between patients with patent and occluded ICA at day 1(68.7 vs 59.1%;aOR=1.30;95%CI 0.56-3.00,p=0.54). Excellent outcome, early neurological improvement, mortality and ICH were also comparable between groups. Sensitivity analysis showed similar results. CONCLUSION ICA patency at day 1 in patients with tandem occlusions related to dissection did not seem to influence functional outcome. Endovascular recanalization of the cervical ICA including stenting might not be systematically required in this setting.
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Affiliation(s)
| | | | - Benjamin Gory
- Neuroradiology Department, Nancy University Hospital, INSERM 1254, IADI, Université de Loraine, Nancy, France
| | - Maeva Kyheng
- Biostatistic Department - Lille University Hospital, Lille, France
| | - Julien Labreuche
- Biostatistic Department - Lille University Hospital, Lille, France
| | - Marco Pasi
- Neurology department, Tours University Hospital, Tours, France
| | - Kevin Janot
- Neuroradiology department, Tours University Hospital, Tours, France
| | - Romain Bourcier
- Neuroradiology Department, Nantes University Hospital, Nantes, France
| | - Igor Sibon
- Neurology Department, Bordeaux University Hospital, Bordeaux, France
| | - Arturo Consoli
- Neuroradiology Department, Foch Hospital, Suresnes, France
| | | | - Jean-Marc Olivot
- Neurology Department, Toulouse University Hospital, Toulouse, France
| | | | - Sebastien Soize
- Neuroradiology Department, Reims University Hospital, Reims, France
| | | | - Cyril Dargazanli
- Neuroradiology Department, Montpellier University Hospital, Montpellier, France
| | - Jildaz Caroff
- Neuroradiology Department, Kremlin-Bicêtre University Hospital, Kremlin-Bicêtre, France
| | - Raoul Pop
- Neuroradiology Department, Strabsourg University Hospital, Strasbourg, France
| | - Olivier Naggara
- Neuroradiology Department, Sainte-Anne University Hospital, Paris, France
| | - Solene Moulin
- Neurology Department, Reims University Hospital, Reims, France
| | - Omer Eker
- Neuroradiology Department, Lyon University Hospital, Lyon, France
| | - Quentin Alias
- Neuroradiology Department, Rennes University Hospital, Rennes, France
| | - Frederic Clarençon
- Neuroradiology Department, Pitié-Salpêtriere University Hospital, Paris, France
| | | | - Gaultier Marnat
- Neuroradiology Department, Bordeaux University Hospital, Bordeaux, France.
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6
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Clarençon F, Durand-Zaleski I, Premat K, Baptiste A, Chabert E, Ferrier A, Labeyrie MA, Reiner P, Spelle L, Denier C, Tuilier T, Hosseini H, Rodriguez-Régent C, Turc G, Fauché C, Lamy M, Lapergue B, Consoli A, Barbier C, Boulanger M, Bricout N, Henon H, Gory B, Richard S, Rouchaud A, Macian-Montoro F, Eker O, Cho TH, Soize S, Moulin S, Gentric JC, Timsit S, Darcourt J, Albucher JF, Janot K, Annan M, Pico F, Costalat V, Arquizan C, Marnat G, Sibon I, Pop R, Wolff V, Shotar E, Lenck S, Sourour NA, Radenne A, Alamowitch S, Dechartres A. Evaluation of mechanical thrombectomy in acute ischemic stroke related to a distal arterial occlusion: A randomized controlled trial. Int J Stroke 2024; 19:367-372. [PMID: 37740419 DOI: 10.1177/17474930231205213] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/24/2023]
Abstract
RATIONALE Mechanical thrombectomy (MT) associated with the best medical treatment (BMT) has recently shown efficacy for the management of acute ischemic stroke (AIS) secondary to a large vessel occlusion. However, evidence is lacking regarding the benefit of MT for more distal occlusions. AIM To evaluate the efficacy in terms of good clinical outcome at 3 months of MT associated with the BMT over the BMT alone in AIS related to a distal occlusion. METHODS The DISCOUNT trial is a multicenter open-label randomized controlled trial involving French University hospitals. Adult patients (⩾18 years) with an AIS involving the anterior or posterior circulation secondary to a distal vessel occlusion within 6 h of symptom onset or within 24 h if no hyperintense signal on fluid attenuation inversion recovery acquisition will be randomized 1:1 to receive either MT associated with the BMT (experimental group) or BMT alone (control group). The number of patients to be included is 488. STUDY OUTCOMES The primary outcome is the rate of good clinical outcome at 3 months defined as a modified Rankin scale (mRS) ⩽2 and evaluated by an independent assessor blinded to the intervention arm. Secondary outcomes include recanalization of the occluded vessel within 48 h, angiographic reperfusion in the experimental group, 3-month excellent clinical outcome (mRS ⩽ 1), all adverse events, and death. A cost utility analysis will estimate the incremental cost per quality-adjusted life year (QALY) gained. DISCUSSION If positive, this study will open new insights in the management of AISs. TRIAL REGISTRATION ClinicalTrials.gov: NCT05030142 registered on 1 September 2021.
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Affiliation(s)
- Frédéric Clarençon
- Sorbonne Université, GRC BioFast, APHP, Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France
| | - Isabelle Durand-Zaleski
- Université de Paris, CRESS, INSERM, INRA, URCEco, AP-HP, Hôpital de l'Hôtel Dieu, Paris, France
| | - Kévin Premat
- APHP, Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France
| | - Amandine Baptiste
- AP-HP, Sorbonne Université, Hôpital Pitié-Salpêtrière, Unité de recherche clinique, Paris, France
| | - Emmanuel Chabert
- Department of Neuroradiology, Clermont-Ferrand University Hospital, Clermont-Ferrand, France
| | - Anna Ferrier
- Department of Vascular Neurology, Clermont-Ferrand University Hospital, Clermont-Ferrand, France
| | | | - Peggy Reiner
- Department of Vascular Neurology, Lariboisière Hospital, Paris, France
| | - Laurent Spelle
- Department of Interventional Neuroradiology, Kremlin-Bicêtre Hospital, Kremlin-Bicêtre, France
| | - Christian Denier
- Department of Vascular Neurology, Kremlin-Bicêtre Hospital, Kremlin-Bicêtre, France
| | - Titien Tuilier
- Department of Neuroradiology, Henri-Mondor Hospital, Créteil, France
| | - Hassan Hosseini
- Department of Vascular Neurology, Henri-Mondor Hospital, Créteil, France
| | | | - Guillaume Turc
- Department of Vascular Neurology, Sainte-Anne Hospital, Paris, France
| | - Cédric Fauché
- Department of Neuroradiology, Poitiers University Hospital, Poitiers, France
| | - Matthias Lamy
- Department of Vascular Neurology, Poitiers University Hospital, Poitiers, France
| | | | - Arturo Consoli
- Department of Neuroradiology, Foch Hospital, Suresnes, France
| | - Charlotte Barbier
- Department of Neuroradiology, Caen University Hospital, Caen, France
| | - Marion Boulanger
- Department of Vascular Neurology, Caen University Hospital, Caen, France
| | - Nicolas Bricout
- Department of Neuroradiology, Lille University Hospital, Lille, France
| | - Hilde Henon
- Department of Vascular Neurology, Lille University Hospital, Lille, France
| | - Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, INSERM U1254, CHRU-Nancy, Université de Lorraine, Nancy, France
| | - Sébastien Richard
- Department of Neurology, INSERM U1116, Stroke Unit, CHRU-Nancy, Université de Lorraine, Nancy, France
| | - Aymeric Rouchaud
- Department of Interventional Neuroradiology, Limoges University Hospital, Limoges, France
| | | | - Omer Eker
- Department of Neuroradiology, Lyon University Hospital, Lyon, France
| | - Tae-Hee Cho
- Department of Vascular Neurology, Lyon University Hospital, Lyon, France
| | - Sébastien Soize
- Department of Neuroradiology, Reims University Hospital, Reims, France
| | - Solène Moulin
- Department of Vascular Neurology, Reims University Hospital, Reims, France
| | | | - Serge Timsit
- Department of Vascular Neurology, Brest University Hospital, Brest, France
| | - Jean Darcourt
- Department of Neuroradiology, Toulouse University Hospital, Toulouse, France
| | | | - Kévin Janot
- Department of Neuroradiology, Tours University Hospital, Tours, France
| | - Mariam Annan
- Department of Vascular Neurology, Tours University Hospital, Tours, France
| | - Fernando Pico
- Department of Vascular Neurology, Versailles Hospital, Versailles, France
| | - Vincent Costalat
- Department of Neuroradiology, Montpellier University Hospital, Montpellier, France
| | - Caroline Arquizan
- Department of Vascular Neurology, Montpellier University Hospital, Montpellier, France
| | - Gautier Marnat
- Department of Neuroradiology, Bordeaux University Hospital, Bordeaux, France
| | - Igor Sibon
- Department of Vascular Neurology, Bordeaux University Hospital, Bordeaux, France
| | - Raoul Pop
- Department of Neuroradiology, Strasbourg University Hospital, Strasbourg, France
| | - Valérie Wolff
- Department of Vascular Neurology, Strasbourg University Hospital, Strasbourg, France
| | - Eimad Shotar
- Sorbonne Université, GRC BioFast, APHP, Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France
| | - Stéphanie Lenck
- Sorbonne Université, GRC BioFast, APHP, Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France
| | - Nader-Antoine Sourour
- Sorbonne Université, GRC BioFast, APHP, Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France
| | - Anne Radenne
- AP-HP, Sorbonne Université, Hôpital Pitié-Salpêtrière, Unité de recherche clinique, Paris, France
| | - Sonia Alamowitch
- Department of Vascular Neurology, Pitié-Salpêtrière Hospital, Paris, France
| | - Agnès Dechartres
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpital Pitié-Salpêtrière, Département de Santé Publique, Paris, France
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7
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Radu RA, Costalat V, Fahed R, Ghozy S, Siegler JE, Shaikh H, Khalife J, Abdalkader M, Klein P, Nguyen TN, Heit JJ, Sweid A, El Naamani K, Regenhardt RW, Diestro JDB, Cancelliere NM, 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, Kyheng M, Marotta TR, Stapleton CJ, Rabinov JD, Ota T, Dofuku S, Yeo LLL, Tan BYQ, Martinez-Gutierrez JC, Salazar-Marioni S, Sheth S, Renieri L, Capirossi C, Mowla A, Tjoumakaris SI, Jabbour P, Khandelwal P, Biswas A, Clarençon F, Elhorany M, Premat K, Valente I, Pedicelli A, Pedro Filipe J, Varela R, Quintero-Consuegra M, Gonzalez NR, Möhlenbruch MA, Jesser J, Tancredi I, ter Schiphorst A, Yedavalli V, Harker P, Chervak LM, Aziz Y, Gory B, Paul Stracke C, Hecker C, Killer-Oberpfalzer M, Griessenauer CJ, Thomas AJ, Hsieh CY, Liebeskind DS, Alexandre AM, Faizy TD, Weyland C, Patel AB, Pereira VM, Lubicz B, Dmytriw AA, Guenego A. First pass effect as an independent predictor of functional outcomes in medium vessel occlusions: An analysis of an international multicenter study. Eur Stroke J 2024; 9:114-123. [PMID: 37885243 PMCID: PMC10916815 DOI: 10.1177/23969873231208276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Accepted: 09/15/2023] [Indexed: 10/28/2023] Open
Abstract
INTRODUCTION First pass effect (FPE), achievement of complete recanalization (mTICI 2c/3) with a single pass, is a significant predictor of favorable outcomes for endovascular treatment (EVT) in large vessel occlusion stroke (LVO). However, data concerning the impact on functional outcomes and predictors of FPE in medium vessel occlusions (MeVO) are scarce. PATIENTS AND METHODS We conducted an international retrospective study on MeVO cases. Multivariable logistic modeling was used to establish independent predictors of FPE. Clinical and safety outcomes were compared between the two study groups (FPE vs non-FPE) using logistic regression models. Good outcome was defined as modified Rankin Scale 0-2 at 3 months. RESULTS Eight hundred thirty-six patients with a final mTICI ⩾ 2b were included in this analysis. FPE was observed in 302 patients (36.1%). In multivariable analysis, hypertension (aOR 1.55, 95% CI 1.10-2.20) and lower baseline NIHSS score (aOR 0.95, 95% CI 0.93-0.97) were independently associated with an FPE. Good outcomes were more common in the FPE versus non-FPE group (72.8% vs 52.8%), and FPE was independently associated with favorable outcome (aOR 2.20, 95% CI 1.59-3.05). 90-day mortality and intracranial hemorrhage (ICH) were significantly lower in the FPE group, 0.43 (95% CI, 0.25-0.72) and 0.55 (95% CI, 0.39-0.77), respectively. CONCLUSION Over 2/3 of patients with MeVOs and FPE in our cohort had a favorable outcome at 90 days. FPE is independently associated with favorable outcomes, it may reduce the risk of any intracranial hemorrhage, and 3-month mortality.
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Affiliation(s)
- Răzvan Alexandru Radu
- Department of Neuroradiology, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
| | - Vincent Costalat
- Department of Neuroradiology, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
| | - Robert Fahed
- Division of Neurology, Department of Medicine, The Ottawa Hospital, Ottawa Hospital Research Institute and University of Ottawa, Ottawa, ON, Canada
| | - Sherief Ghozy
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | - James E Siegler
- Cooper Neurological Institute, Cooper University Hospital, Cooper Medical School of Rowan University, Camden, NJ, USA
| | - Hamza Shaikh
- Cooper Neurological Institute, Cooper University Hospital, Cooper Medical School of Rowan University, Camden, NJ, USA
| | - Jane Khalife
- Cooper Neurological Institute, Cooper University Hospital, Cooper Medical School of Rowan University, Camden, NJ, USA
| | - Mohamad Abdalkader
- Departments of Radiology & Neurology, Boston Medical Center, Boston, MA, USA
| | - Piers Klein
- Departments of Radiology & Neurology, Boston Medical Center, Boston, MA, USA
| | - Thanh N Nguyen
- Departments of Radiology & Neurology, Boston Medical Center, Boston, MA, USA
| | - Jeremy J Heit
- Department of Interventional Neuroradiology, Stanford Medical Center, Palo Alto, CA, USA
| | - Ahmad Sweid
- Department of Radiology, Mayo Clinic, Rochester, MN, USA
| | - Kareem El Naamani
- Department of Neurosurgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Robert W Regenhardt
- Neuroendovascular Program, Massachusetts General Hospital, Harvard University, Boston, MA, USA
| | - Jose Danilo Bengzon Diestro
- Neurovascular Centre, Departments of Medical Imaging and Neurosurgery, St. Michael’s Hospital, Toronto, ON, Canada
| | - Nicole M Cancelliere
- Neurovascular Centre, Departments of Medical Imaging and Neurosurgery, St. Michael’s Hospital, Toronto, ON, Canada
| | - Abdelaziz Amllay
- Department of Neurosurgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Lukas Meyer
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anne Dusart
- Department of Neurology, Hôpital Civil Marie Curie, Charleroi, Belgium
| | - Flavio Bellante
- Department of Neurology, Hôpital Civil Marie Curie, Charleroi, Belgium
| | - Géraud Forestier
- University Hospital of Limoges, Neuroradiology Department, Dupuytren, Université de Limoges, XLIM CNRS, UMR 7252, Limoges, France
| | - Aymeric Rouchaud
- University Hospital of Limoges, Neuroradiology Department, Dupuytren, Université de Limoges, XLIM CNRS, UMR 7252, Limoges, France
| | - Suzana Saleme
- University Hospital of Limoges, Neuroradiology Department, Dupuytren, Université de Limoges, XLIM CNRS, UMR 7252, Limoges, France
| | - Charbel Mounayer
- University Hospital of Limoges, Neuroradiology Department, Dupuytren, Université de Limoges, XLIM CNRS, UMR 7252, Limoges, France
| | - Jens Fiehler
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anna Luisa Kühn
- Department of Radiology, University of Massachusetts Memorial Hospital, Worcester, MA, USA
| | - Ajit S Puri
- Department of Radiology, University of Massachusetts Memorial Hospital, Worcester, MA, USA
| | - Christian Dyzmann
- Department of Diagnostic and Interventional Radiology and Neuroradiology, Sana Klinik Lübeck, Lübeck, Germany
| | - Peter T Kan
- Department of Neurosurgery, University of Texas Medical Branch, Galveston, Texas, USA
| | - Marco Colasurdo
- Department of Neurosurgery, University of Texas Medical Branch, Galveston, Texas, USA
| | - Gaultier Marnat
- Interventional Neuroradiology Department, Bordeaux University Hospital, Bordeaux, France
| | - Jérôme Berge
- Interventional Neuroradiology Department, Bordeaux University Hospital, Bordeaux, France
| | - Xavier Barreau
- Interventional Neuroradiology Department, Bordeaux University Hospital, Bordeaux, France
| | - Igor Sibon
- Neurology Department, Bordeaux University Hospital, Bordeaux, France
| | - Simona Nedelcu
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Nils Henninger
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
- Department of Psychiatry, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Maéva Kyheng
- Department of Biostatistics, CHU Lille, Lille, France
| | - Thomas R Marotta
- Neurovascular Centre, Departments of Medical Imaging and Neurosurgery, St. Michael’s Hospital, Toronto, ON, Canada
| | - Christopher J Stapleton
- Neuroendovascular Program, Massachusetts General Hospital, Harvard University, Boston, MA, USA
| | - James D Rabinov
- Neuroendovascular Program, Massachusetts General Hospital, Harvard University, Boston, MA, USA
| | - Takahiro Ota
- Department of Neurosurgery, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan
| | - Shogo Dofuku
- Department of Neurosurgery, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan
| | - Leonard LL Yeo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Benjamin YQ Tan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Division of Neurology, Department of Medicine, National University Hospital, Singapore
| | | | | | - Sunil Sheth
- Department of Neurology, UTHealth McGovern Medical School, Houston, TX, USA
| | - Leonardo Renieri
- Interventistica Neurovascolare, Ospedale Careggi di Firenze, Florence, Italy
| | - Carolina Capirossi
- Interventistica Neurovascolare, Ospedale Careggi di Firenze, Florence, Italy
| | - Ashkan Mowla
- Division of Stroke and Endovascular Neurosurgery, Department of Neurological Surgery, Keck School of Medicine, University of Southern California (USC), Los Angeles, CA, USA
| | | | - Pascal Jabbour
- Department of Neurosurgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Priyank Khandelwal
- Department of Endovascular Neurosurgery and Neuroradiology, NJMS, Newark, NJ, USA
| | - Arundhati Biswas
- Department of Neurosurgery, Westchester Medical Center at New York Medical College, Valhalla, NY, USA
| | - Frédéric Clarençon
- Department of Neuroradiology, Pitié-Salpêtrière Hospital. Paris. France; GRC BioFast, Sorbonne University, Paris VI, France
| | - Mahmoud Elhorany
- Department of Neuroradiology, Pitié-Salpêtrière Hospital. Paris. France; GRC BioFast, Sorbonne University, Paris VI, France
- Neurology Department, Faculty of Medicine, Tanta University, Egypt
| | - Kevin Premat
- Department of Neuroradiology, Pitié-Salpêtrière Hospital. Paris. France; GRC BioFast, Sorbonne University, Paris VI, France
| | - Iacopo Valente
- UOSA Neuroradiologia Interventistica, Fondazione Policlinico Universitario A.Gemelli IRCCS, Roma, Italy
| | - Alessandro Pedicelli
- UOSA Neuroradiologia Interventistica, Fondazione Policlinico Universitario A.Gemelli IRCCS, Roma, Italy
| | - João Pedro Filipe
- Department of Diagnostic and Interventional Neuroradiology, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Ricardo Varela
- Department of Neurology, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | | | - Nestor R Gonzalez
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Markus A Möhlenbruch
- Sektion Vaskuläre und Interventionelle Neuroradiologie, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Jessica Jesser
- Sektion Vaskuläre und Interventionelle Neuroradiologie, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Illario Tancredi
- Department of Radiology, Hôpital Civil Marie Curie, Charleroi, Belgium
| | - Adrien ter Schiphorst
- Department of Neurology, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
| | - Vivek Yedavalli
- Division of Neuroradiology, Department of Radiology, Johns Hopkins Medical Center, Baltimore, Maryland, USA
| | - Pablo Harker
- Department of Neurology, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Lina M Chervak
- Department of Neurology, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Yasmin Aziz
- Department of Neurology, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Benjamin Gory
- Department of Interventional Neuroradiology, Nancy University Hospital, Nancy, France
| | - Christian Paul Stracke
- Department of Radiology, Interventional Neuroradiology Section, University Medical Center Münster, Münster, Germany
| | - Constantin Hecker
- Departments of Neurology & Neurosurgery, Christian Doppler Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Monika Killer-Oberpfalzer
- Departments of Neurology & Neurosurgery, Christian Doppler Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Christoph J Griessenauer
- Departments of Neurology & Neurosurgery, Christian Doppler Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Ajith J Thomas
- Cooper Neurological Institute, Cooper University Hospital, Cooper Medical School of Rowan University, Camden, NJ, USA
| | | | - David S Liebeskind
- UCLA Stroke Center and Department of Neurology Department, UCLA, Los Angeles, CA, USA
| | - Andrea M Alexandre
- UOSA Neuroradiologia Interventistica, Fondazione Policlinico Universitario A.Gemelli IRCCS, Roma, Italy
| | - Tobias D Faizy
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Charlotte Weyland
- Sektion Vaskuläre und Interventionelle Neuroradiologie, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Aman B Patel
- Neuroendovascular Program, Massachusetts General Hospital, Harvard University, Boston, MA, USA
| | - Vitor Mendes Pereira
- Neurovascular Centre, Departments of Medical Imaging and Neurosurgery, St. Michael’s Hospital, Toronto, ON, Canada
| | - Boris Lubicz
- Department of Interventional Neuroradiology, Erasme University Hospital, Brussels, Belgium
| | - Adam A Dmytriw
- Neuroendovascular Program, Massachusetts General Hospital, Harvard University, Boston, MA, USA
- Neurovascular Centre, Departments of Medical Imaging and Neurosurgery, St. Michael’s Hospital, Toronto, ON, Canada
| | - Adrien Guenego
- Department of Interventional Neuroradiology, Erasme University Hospital, Brussels, Belgium
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8
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Marnat G, Lapergue B, Gory B, Kyheng M, Labreuche J, Turc G, Olindo S, Sibon I, Caroff J, Smadja D, Chausson N, Clarençon F, Seners P, Bourcier R, Pop R, Olivot JM, Mazighi M, Moulin S, Janot K, Cognard C, Alamowitch S, Gerschenfeld G. Intravenous thrombolysis with tenecteplase versus alteplase combined with endovascular treatment of anterior circulation tandem occlusions: A pooled analysis of ETIS and TETRIS. Eur Stroke J 2024; 9:124-134. [PMID: 37837202 PMCID: PMC10916828 DOI: 10.1177/23969873231206894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 09/21/2023] [Indexed: 10/15/2023] Open
Abstract
BACKGROUND Tandem occlusions are a singular large vessel occlusion entity involving specific endovascular and perioperative antithrombotic management. In this context, data on safety and efficacy of prior intravenous thrombolysis (IVT) with tenecteplase is scarce. We aimed to compare IVT with tenecteplase or alteplase in patients with acute tandem occlusions intended for endovascular treatment. PATIENTS AND METHODS A retrospective pooled analysis of two large observational registries (ETIS (Endovascular Treatment of Ischemic Stroke) and TETRIS (Tenecteplase Treatment in Ischemic Stroke)) was performed on consecutive patients presenting with anterior circulation tandem occlusion treated with IVT using either alteplase (ETIS) or tenecteplase (TETRIS) followed by endovascular treatment between January 2015 and June 2022. Sensitivity analyses on atherosclerosis related tandem occlusions and on patient treated with emergent carotid stenting were conducted. Propensity score overlap weighting analyses were performed. RESULTS We analyzed 753 patients: 124 in the tenecteplase and 629 in the alteplase group. The overall odds of favorable outcome (3-month modified Rankin score 0-2) were comparable between both groups (49.4% vs 47.1%; OR = 1.10, 95%CI 0.85-1.41). Early recanalization, final successful recanalization and mortality favored the use of tenecteplase. The occurrence of any intracranial hemorrhage (ICH) was more frequent after tenecteplase use (OR = 2.24; 95%CI 1.75-2.86). However, risks of symptomatic ICH and parenchymal hematoma remained similar. In atherosclerotic tandems, favorable outcome, mortality, parenchymal hematoma, early recanalization, and final successful recanalization favored the tenecteplase group. In the carotid stenting subgroup, PH were less frequent in the tenecteplase group (OR = 0.18; 95%CI 0.05-0.69). CONCLUSION In patients with tandem occlusions, IVT with tenecteplase seemed reasonably safe in particular with increased early recanalization rates. These findings remain preliminary and should be further confirmed in randomized trials.
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Affiliation(s)
- Gaultier Marnat
- Neuroradiology, Bordeaux University Hospital, Bordeaux, France
| | | | - Benjamin Gory
- Neuroradiology, Nancy University Hospital, Université de Lorraine, IADI, INSERM U1254, Nancy, France
| | - Maeva Kyheng
- Biostatistics, Lille University Hospital, Lille, France
| | | | - Guillaume Turc
- Neurology, GHU Paris Psychiatrie et Neurosciences, INSERM U1266, Université Paris Cité, FHU NeuroVasc, Paris, France
| | | | - Igor Sibon
- Neurology, Bordeaux University Hospital, Bordeaux, France
| | - Jildaz Caroff
- Interventional Neuroradiology − NEURI Brain Vascular Center, Bicêtre Hospital, APHP, Le Kremlin Bicêtre, France
| | - Didier Smadja
- Unité Neuro-vasculaire, Hôpital Sud Francilien, Corbeil-Essonnes, France
| | - Nicolas Chausson
- Unité Neuro-vasculaire, Hôpital Sud Francilien, Corbeil-Essonnes, France
| | | | - Pierre Seners
- Neurology, Fondation Rothschild, Paris, Île-de-France, France
| | | | - Raoul Pop
- Neuroradiology, Strasbourg University Hospital, Strasbourg, France
| | | | - Mikael Mazighi
- Neurology, Lariboisiere Hospital, and Interventional Neuroradiology, Fondation Rothschild Hospital, University of Paris Cité, INSERM 1144, FHU Neurovasc, Paris, France
| | - Solène Moulin
- Neurology, Stroke Unit; Reims University Hospital, Reims, France
| | - Kevin Janot
- Neuroradiology, Tours University Hospital, Tours, France
| | | | - Sonia Alamowitch
- Urgences Cérébro-Vasculaires, Hôpital Pitié-Salpêtrière, AP-HP, Hôpital Saint-Antoine, Sorbonne Université, Paris, France; STARE Team, iCRIN, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France
| | - Gaspard Gerschenfeld
- Urgences Cérébro-Vasculaires, Hôpital Pitié-Salpêtrière, AP-HP, Hôpital Saint-Antoine, Sorbonne Université, Paris, France; STARE Team, iCRIN, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France
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9
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Adwane G, Lapergue B, Piotin M, Gory B, Blanc R, Consoli A, Rodesch G, Mazighi M, Kyheng M, Labreuche J, Pico F. Frequency and predictors of decompressive craniectomy in ischemic stroke patients treated by mechanical thrombectomy in the ETIS registry. Rev Neurol (Paris) 2024; 180:177-181. [PMID: 37863718 DOI: 10.1016/j.neurol.2023.08.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 08/09/2023] [Accepted: 08/30/2023] [Indexed: 10/22/2023]
Abstract
BACKGROUND AND AIMS Mechanical thrombectomy (MT) for patients with acute ischemic stroke (AIS) is usually performed in a comprehensive stroke center with on-site neurosurgical expertise. The question of whether MT can be performed in a primary stroke center without a neurosurgical facility is debated. In this context, there is a need to determine the frequency, delay and predictors of neurosurgical procedures in patients treated by MT. This study aims to determine these factors. METHODS In total, 432 patients under 60years old, diagnosed with an acute ischemic stroke with a large vessel occlusion and treated by MT between January 2018 and December 2019 in six French stroke centers, were selected from the French clinical registry ETIS. Univariate and multivariate logistic regression models were used to identify predictive factors for decompressive craniectomy. RESULTS Among the 432 included patients, 43 (9.9%) patients with an anterior circulation infarct underwent decompressive craniectomy. Higher admission NIHSS (OR: 1.08 [95% CI: 1.02-1.16]), lower ASPECT (OR per 1 point of decrease 1.53 [1.31-1.79] P<0.001) and preadmission antiplatelet use (OR: 3.03 [1.31-7.01]) were independent risk factors for decompressive craniectomy. The risk of decompressive craniectomy increases to more than 30% with an ASPECT score<4, an NIHSS>16, and current antiplatelet use. CONCLUSION In this multicenter registry, 9% of acute ischemic stroke patients (<60years old) treated with MT, required decompressive craniectomy. Higher NIHSS score, lower ASPECT score, and preadmission antiplatelet use increase the risk of subsequent requirement for decompressive craniectomy.
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Affiliation(s)
- G Adwane
- Department of Neurology and Stroke Center, Centre Hospitalier de Versailles, Versailles, France; Departement of Neurology and Stroke Center, Rothschild Foundation, Paris ,Fance.
| | - B Lapergue
- Neurology Department and Stroke Center, Foch Hospital, Suresnes, France
| | - M Piotin
- Department of Interventional Neuroradiology, Rothschild Foundation, Paris, France
| | - B Gory
- Department of Diagnostic and Therapeutic Neuroradiology, University Hospital of Nancy, Nancy, France
| | - R Blanc
- Department of Interventional Neuroradiology, Rothschild Foundation, Paris, France
| | - A Consoli
- Department of Diagnostic and Interventional Neuroradiology, Hopital Foch, Suresnes, France
| | - G Rodesch
- Department of Diagnostic and Interventional Neuroradiology, Hopital Foch, Suresnes, France
| | - M Mazighi
- Department of Interventional Neuroradiology, Rothschild Foundation, Paris, France; Paris Denis-Diderot University, Paris, France
| | - M Kyheng
- Lille University, CHU de Lille, EA 2694 - Santé publique: épidémiologie et qualité des soins, 59000 Lille, France
| | - J Labreuche
- Lille University, CHU de Lille, EA 2694 - Santé publique: épidémiologie et qualité des soins, 59000 Lille, France
| | - F Pico
- Department of Neurology and Stroke Center, Centre Hospitalier de Versailles, Versailles, France; Versailles Saint-Quentin-en-Yvelines and Paris Saclay University, Versailles, France; INSERM, Laboratory for Vascular Translational Science (LVTS)-1148, Paris, France
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10
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Muszynski P, Hak JF, Kerleroux B, Gory B, Anxionnat R, Zhu F. Virtual diluted cone beam CT for device apposition assessment during endovascular treatment of intracranial aneurysm: A technical note. J Neuroradiol 2024; 51:224-229. [PMID: 38262518 DOI: 10.1016/j.neurad.2024.01.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 12/01/2023] [Accepted: 01/16/2024] [Indexed: 01/25/2024]
Abstract
The increasing use of embolization devices with suboptimal radio-opacity to treat intracranial aneurysm underscores the need for advanced imaging techniques to characterize device-vessel interactions more accurately. Contrast-diluted cone-beam CT is commonly used in neurointervention but requires additional technical refinements to improve endovascular treatment assessment. In this technical note, we describe the virtual dilution cone beam CT (VDCBCT), a technique that synthetizes non-contrast and contrast-enhanced CBCT images to virtually dilute iodinated contrast agents, thereby facilitating a more accurate assessment of embolization device apposition. Through a set of intracranial aneurysms treated with different embolization devices, we describe the VDCBCT protocol and its usefulness for device apposition confidence. VDCBCT may enhance the global understanding of neurovascular embolization treatments by providing improved visualization of target vessels and low-radio-opacity embolization devices, obviating the need for contrast dilution.
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Affiliation(s)
- Patricio Muszynski
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, France
| | - Jean François Hak
- Department of Neuroradiology, APHM La Timone, Marseille, France; LiiE, Aix Marseille University, Marseille, France; CERIMED, Aix Marseille University, 27 Bd Jean Moulin, Marseille 13005, France
| | - Basile Kerleroux
- Department of Neuroradiology, APHM La Timone, Marseille, France; Department of Radiology, Bastia Hospital, France
| | - Benjamin Gory
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, France; IADI, INSERM U1254, Université de Lorraine, Nancy, France
| | - René Anxionnat
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, France; IADI, INSERM U1254, Université de Lorraine, Nancy, France
| | - François Zhu
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, France; IADI, INSERM U1254, Université de Lorraine, Nancy, France.
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11
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Zhu F, Liao L, Bracard S, Harsan O, Lopes De Medeiros L, Derelle AL, Braun M, Gory B, Anxionnat R. 3D digital subtracted angiography venous roadmapping for endovascular management of dural venous stenosis. Interv Neuroradiol 2024:15910199241236323. [PMID: 38425221 DOI: 10.1177/15910199241236323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/02/2024] Open
Abstract
Stenting of the dural venous sinuses has emerged as a therapeutic option for intracranial hypertension and pulsatile tinnitus. However, venous endovascular navigation faces challenges due to lower-quality roadmaps compared to arterial navigation. This study explores the application of three-dimensional (3D) rotational venography in assessing the cerebral venous vasculature and its potential for venous navigation. The methods involve venous 3D digital subtracted angiography (DSA) in patients with dural venous stenosis, with image acquisition using a biplane angiographic system. The results highlight the enhanced spatial resolution of 3D venous imaging, providing anatomical information crucial for precise characterization of stenosis and understanding cortical venous drainage. 3D venous roadmapping is shown to improve endovascular venous navigation, offering synchronized and rotatable 3D roadmaps, providing a comprehensive approach to optimize endovascular venous interventions.
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Affiliation(s)
- François Zhu
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, Nancy, France
- IADI, INSERM U1254, Université de Lorraine, Nancy, France
| | - Liang Liao
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, Nancy, France
- INRIA, LORIA, CNRS, Université de Lorraine, Nancy, France
| | - Serge Bracard
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, Nancy, France
- IADI, INSERM U1254, Université de Lorraine, Nancy, France
| | - Oana Harsan
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, Nancy, France
| | | | - Anne-Laure Derelle
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, Nancy, France
| | - Marc Braun
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, Nancy, France
- IADI, INSERM U1254, Université de Lorraine, Nancy, France
| | - Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, Nancy, France
- IADI, INSERM U1254, Université de Lorraine, Nancy, France
| | - René Anxionnat
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, Nancy, France
- IADI, INSERM U1254, Université de Lorraine, Nancy, France
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12
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Dmytriw AA, Musmar B, Salim H, Ghozy S, Siegler JE, Kobeissi H, Shaikh H, Khalife J, Abdalkader M, Klein P, Nguyen TN, Heit JJ, Regenhardt RW, Cancelliere NM, Bernstock JD, 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, Stapleton CJ, Rabinov JD, Ota T, Dofuku S, Yeo LL, Tan BY, Gopinathan A, Martinez-Gutierrez JC, Salazar-Marioni S, Sheth S, Renieri L, Capirossi C, Mowla A, Chervak L, Vagal A, Adeeb N, Cuellar-Saenz HH, 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, Ter Schiphorst A, Yedavalli V, Harker P, Aziz Y, Gory B, Stracke CP, Hecker C, Kadirvel R, Killer-Oberpfalzer M, Griessenauer CJ, Thomas AJ, Hsieh CY, Liebeskind DS, Alexandru Radu R, Alexandre AM, Tancredi I, Faizy TD, Fahed R, Weyland C, Lubicz B, Patel AB, Pereira VM, Guenego A. Incidence and clinical outcomes of perforations during mechanical thrombectomy for medium vessel occlusion in acute ischemic stroke: A retrospective, multicenter, and multinational study. Eur Stroke J 2024:23969873231219412. [PMID: 38409796 DOI: 10.1177/23969873231219412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/28/2024] Open
Abstract
BACKGROUND Mechanical thrombectomy (MT) has revolutionized the treatment of acute ischemic stroke (AIS) due to large vessel occlusion (LVO), but its efficacy and safety in medium vessel occlusion (MeVO) remain less explored. This multicenter, retrospective study aims to investigate the incidence and clinical outcomes of vessel perforations (confirmed by extravasation during an angiographic series) during MT for AIS caused by MeVO. METHODS Data were collected from 37 academic centers across North America, Asia, and Europe between September 2017 and July 2021. A total of 1373 AIS patients with MeVO underwent MT. Baseline characteristics, procedural details, and clinical outcomes were analyzed. RESULTS The incidence of vessel perforation was 4.8% (66/1373). Notably, our analysis indicates variations in perforation rates across different arterial segments: 8.9% in M3 segments, 4.3% in M2 segments, and 8.3% in A2 segments (p = 0.612). Patients with perforation had significantly worse outcomes, with lower rates of favorable angiographic outcomes (TICI 2c-3: 23% vs 58.9%, p < 0.001; TICI 2b-3: 56.5% vs 88.3%, p < 0.001). Functional outcomes were also worse in the perforation group (mRS 0-1 at 3 months: 22.7% vs 36.6%, p = 0.031; mRS 0-2 at 3 months: 28.8% vs 53.9%, p < 0.001). Mortality was higher in the perforation group (30.3% vs 16.8%, p = 0.008). CONCLUSION This study reveals that while the occurrence of vessel perforation in MT for AIS due to MeVO is relatively rare, it is associated with poor functional outcomes and higher mortality. The findings highlight the need for increased caution and specialized training in performing MT for MeVO. Further prospective research is required for risk mitigation strategies.
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Affiliation(s)
- Adam A Dmytriw
- Neuroendovascular Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Neurovascular Centre, Divisions of Therapeutic Neuroradiology and Neurosurgery, St. Michael's Hospital, University of Toronto, ON, Canada
| | - Basel Musmar
- Department of Neurosurgery and Interventional Neuroradiology, Louisiana State University, Shreveport, LA, USA
| | - Hamza Salim
- Department of Radiology, Division of Neuroradiology, Johns Hopkins Medical Center, Baltimore, MD, USA
| | - Sherief Ghozy
- Department of Neurological Surgery and Radiology, Mayo Clinic, Rochester, MN, USA
| | - James E Siegler
- Cooper Neurological Institute, Cooper University Hospital, Cooper Medical School of Rowen University, Camden, NJ, USA
| | - Hassan Kobeissi
- Department of Neurological Surgery and Radiology, Mayo Clinic, Rochester, MN, USA
| | - Hamza Shaikh
- Cooper Neurological Institute, Cooper University Hospital, Cooper Medical School of Rowen University, Camden, NJ, USA
| | - Jane Khalife
- Cooper Neurological Institute, Cooper University Hospital, Cooper Medical School of Rowen University, Camden, NJ, USA
| | - Mohamad Abdalkader
- Departments of Radiology and Neurology, Boston Medical Center, Boston, MA, USA
| | - Piers Klein
- Departments of Radiology and Neurology, Boston Medical Center, Boston, MA, USA
| | - Thanh N Nguyen
- Departments of Radiology and Neurology, Boston Medical Center, Boston, MA, USA
| | - Jeremy J Heit
- Department of Interventional Neuroradiology, Stanford Medical Center, Palo Alto, CA, USA
| | - Robert W Regenhardt
- Neuroendovascular Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Nicole M Cancelliere
- Neurovascular Centre, Divisions of Therapeutic Neuroradiology and Neurosurgery, St. Michael's Hospital, University of Toronto, ON, Canada
| | - Joshua D Bernstock
- Department of Neurosurgery, Brigham and Women's Hospital, Boston, MA, USA
| | - Kareem El Naamani
- Department of Neurosurgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Abdelaziz Amllay
- Department of Neurosurgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Lukas Meyer
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anne Dusart
- Department of Neurology, Hôpital Civil Marie Curie, Charleroi, Belgium
| | - Flavio Bellante
- Department of Neurology, Hôpital Civil Marie Curie, Charleroi, Belgium
| | - Géraud Forestier
- University Hospital of Limoges, Neuroradiology Department, Dupuytren, Université de Limoges, XLIM CNRS, UMR 7252, Limoges, France
| | - Aymeric Rouchaud
- University Hospital of Limoges, Neuroradiology Department, Dupuytren, Université de Limoges, XLIM CNRS, UMR 7252, Limoges, France
| | - Suzana Saleme
- University Hospital of Limoges, Neuroradiology Department, Dupuytren, Université de Limoges, XLIM CNRS, UMR 7252, Limoges, France
| | - Charbel Mounayer
- University Hospital of Limoges, Neuroradiology Department, Dupuytren, Université de Limoges, XLIM CNRS, UMR 7252, Limoges, France
| | - Jens Fiehler
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Anna Luisa Kühn
- Division of Neurointerventional Radiology, Department of Radiology, University of Massachusetts Medical Center, Worcester, MA, USA
| | - Ajit S Puri
- Division of Neurointerventional Radiology, Department of Radiology, University of Massachusetts Medical Center, Worcester, MA, USA
| | - Christian Dyzmann
- Neuroradiology Department, Sana Kliniken, Lübeck GmbH, Lübeck, Germany
| | - Peter T Kan
- Department of Neurosurgery, University of Texas Medical Branch, Galveston, TX, USA
| | - Marco Colasurdo
- Department of Neurosurgery, University of Texas Medical Branch, Galveston, TX, USA
- Department of Interventional Radiology, Oregon Health and Science University, Portland, OR, USA
| | - Gaultier Marnat
- Interventional Neuroradiology Department, Bordeaux University Hospital, Bordeaux, France
| | - Jérôme Berge
- Interventional Neuroradiology Department, Bordeaux University Hospital, Bordeaux, France
| | - Xavier Barreau
- Interventional Neuroradiology Department, Bordeaux University Hospital, Bordeaux, France
| | - Igor Sibon
- Neurology Department, Bordeaux University Hospital, Bordeaux, France
| | - Simona Nedelcu
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
| | - Nils Henninger
- Department of Neurology, University of Massachusetts Chan Medical School, Worcester, MA, USA
- Department of Psychiatry, University of Massachusetts Chan Medical School, Worcester, MA, USA
- Department of Neurology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Thomas R Marotta
- Neurovascular Centre, Divisions of Therapeutic Neuroradiology and Neurosurgery, St. Michael's Hospital, University of Toronto, ON, Canada
| | - Christopher J Stapleton
- Neuroendovascular Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - James D Rabinov
- Neuroendovascular Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Takahiro Ota
- Department of Neurosurgery, Tokyo Metropolitan Tama Medical Center, Fuchu, Japan
| | - Shogo Dofuku
- Department of Neurosurgery, Tokyo Metropolitan Tama Medical Center, Fuchu, Japan
| | - Leonard Ll Yeo
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Benjamin Yq Tan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Neurology, Department of Medicine, National University Hospital, Singapore, Singapore
| | - Anil Gopinathan
- Department of Medicine, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- Division of Neurology, Department of Medicine, National University Hospital, Singapore, Singapore
| | | | | | - Sunil Sheth
- Interventistica Neurovascolare, Ospedale Careggi di Firenze, Florence, Italy
| | - Leonardo Renieri
- Interventistica Neurovascolare, Ospedale Careggi di Firenze, Florence, Italy
| | - Carolina Capirossi
- Interventistica Neurovascolare, Ospedale Careggi di Firenze, Florence, Italy
| | - Ashkan Mowla
- Division of Stroke and Endovascular Neurosurgery, Department of Neurological Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Lina Chervak
- Department of Neurology and Radiology, University of Cincinnati, Cincinnati, OH, USA
| | - Achala Vagal
- Department of Neurology and Radiology, University of Cincinnati, Cincinnati, OH, USA
| | - Nimer Adeeb
- Department of Neurosurgery and Interventional Neuroradiology, Louisiana State University, Shreveport, LA, USA
| | - Hugo H Cuellar-Saenz
- Department of Neurosurgery and Interventional Neuroradiology, Louisiana State University, Shreveport, LA, USA
| | | | - Pascal Jabbour
- Department of Neurosurgery, Thomas Jefferson University, Philadelphia, PA, USA
| | - Priyank Khandelwal
- Department of Endovascular Neurosurgery and Neuroradiology, Rutgers New Jersey Medical School, Newark, NJ, USA
| | - Arundhati Biswas
- Department of Neurosurgery, Westchester Medical Center at New York Medical College, Valhalla, NY, USA
| | - Frédéric Clarençon
- Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France
- GRC BioFast, Sorbonne University, Paris VI, Paris, France
| | - Mahmoud Elhorany
- Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France
- GRC BioFast, Sorbonne University, Paris VI, Paris, France
- Neurology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Kevin Premat
- Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France
- GRC BioFast, Sorbonne University, Paris VI, Paris, France
| | - Iacopo Valente
- UOSA Neuroradiologia Interventistica, Fondazione Policlinico Universitario A. Gemelli IRCCS Roma, Florence, Italy
| | - Alessandro Pedicelli
- UOSA Neuroradiologia Interventistica, Fondazione Policlinico Universitario A. Gemelli IRCCS Roma, Florence, Italy
| | - João Pedro Filipe
- Department of Diagnostic and Interventional Neuroradiology, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - Ricardo Varela
- Department of Diagnostic and Interventional Neuroradiology, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | | | - Nestor R Gonzalez
- Department of Neurosurgery, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Markus A Möhlenbruch
- Sektion Vaskuläre und Interventionelle Neuroradiologie, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Jessica Jesser
- Sektion Vaskuläre und Interventionelle Neuroradiologie, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Vincent Costalat
- Department of Neuroradiology, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
| | - Adrien Ter Schiphorst
- Department of Neurology, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
| | - Vivek Yedavalli
- INSERM U1254, IADI, Université de Lorraine, Vandoeuvre-les-Nancy, France
| | - Pablo Harker
- Department of Neurology, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Yasmin Aziz
- Department of Neurology, University of Cincinnati Medical Center, Cincinnati, OH, USA
| | - Benjamin Gory
- Department of Interventional Neuroradiology, Nancy University Hospital, Nancy, France
- INSERM U1254, IADI, Université de Lorraine, Vandoeuvre-les-Nancy, France
| | - Christian Paul Stracke
- Department of Radiology, Interventional Neuroradiology Section, University Medical Center Münster, Münster, Germany
| | - Constantin Hecker
- Department of Neurology and Neurosurgery, Christian Doppler Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Ramanathan Kadirvel
- Department of Neurological Surgery and Radiology, Mayo Clinic, Rochester, MN, USA
| | - Monika Killer-Oberpfalzer
- Department of Neurology and Neurosurgery, Christian Doppler Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Christoph J Griessenauer
- Department of Neurology and Neurosurgery, Christian Doppler Clinic, Paracelsus Medical University, Salzburg, Austria
| | - Ajith J Thomas
- Cooper Neurological Institute, Cooper University Hospital, Cooper Medical School of Rowen University, Camden, NJ, USA
| | | | - David S Liebeskind
- UCLA Stroke Center and Department of Neurology Department, University of California, Los Angeles, Los Angeles, CA USA
| | - Răzvan Alexandru Radu
- Department of Neuroradiology, Gui de Chauliac Hospital, Montpellier University Medical Center, Montpellier, France
| | - Andrea M Alexandre
- UOSA Neuroradiologia Interventistica, Fondazione Policlinico Universitario A. Gemelli IRCCS Roma, Florence, Italy
| | - Illario Tancredi
- Department of Radiology, Hôpital Civil Marie Curie, Charleroi, Belgium
| | - Tobias D Faizy
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Robert Fahed
- Division of Neurology, Department of Medicine, The Ottawa Hospital, Ottawa Hospital Research Institute and University of Ottawa, Ottawa, ON, Canada
| | - Charlotte Weyland
- Sektion Vaskuläre und Interventionelle Neuroradiologie, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Boris Lubicz
- Department of Diagnostic and Interventional Neuroradiology, Erasme University Hospital, Brussels, Belgium
| | - Aman B Patel
- Neuroendovascular Program, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Vitor Mendes Pereira
- Neurovascular Centre, Divisions of Therapeutic Neuroradiology and Neurosurgery, St. Michael's Hospital, University of Toronto, ON, Canada
| | - Adrien Guenego
- Department of Diagnostic and Interventional Neuroradiology, Erasme University Hospital, Brussels, Belgium
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13
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Consoli A, Gory B. Long-term results of mechanical thrombectomy for large ischaemic stroke. Lancet 2024; 403:700-701. [PMID: 38346443 DOI: 10.1016/s0140-6736(24)00158-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2024] [Accepted: 01/25/2024] [Indexed: 02/26/2024]
Affiliation(s)
- Arturo Consoli
- Diagnostic and Interventional Neuroradiology, Foch Hospital, University of Versailles Saint-Quentin-des-Yvelines, Suresnes 92150, France.
| | - Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, INSERM U1254, CHRU-Nancy, Université de Lorraine, Nancy, France
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14
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Meyer L, Stracke CP, Broocks G, Wallocha M, Elsharkawy M, Sporns PB, Piechowiak EI, Kaesmacher J, Maegerlein C, Hernandez Petzsche MR, Zimmermann H, Naziri W, Abdullayev N, Kabbasch C, Behme D, Thormann M, Maus V, Fischer S, Möhlenbruch MA, Weyland CS, Langner S, Ernst M, Jamous A, Meila D, Miszczuk M, Siebert E, Lowens S, Krause LU, Yeo LL, Tan BYQ, Gopinathan A, Gory B, Galvan Fernandez J, Schüller Arteaga M, Navia P, Raz E, Shapiro M, Arnberg F, Zeleňák K, Martínez-Galdámez M, Alexandrou M, Kastrup A, Papanagiotou P, Dorn F, Kemmling A, Psychogios MN, Andersson T, Chapot R, Fiehler J, Hanning U. Effect of anesthetic strategies on distal stroke thrombectomy in the anterior and posterior cerebral artery. J Neurointerv Surg 2024; 16:230-236. [PMID: 37142393 DOI: 10.1136/jnis-2023-020210] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 04/14/2023] [Indexed: 05/06/2023]
Abstract
BACKGROUND Numerous questions regarding procedural details of distal stroke thrombectomy remain unanswered. This study assesses the effect of anesthetic strategies on procedural, clinical and safety outcomes following thrombectomy for distal medium vessel occlusions (DMVOs). METHODS Patients with isolated DMVO stroke from the TOPMOST registry were analyzed with regard to anesthetic strategies (ie, conscious sedation (CS), local (LA) or general anesthesia (GA)). Occlusions were in the P2/P3 or A2-A4 segments of the posterior and anterior cerebral arteries (PCA and ACA), respectively. The primary endpoint was the rate of complete reperfusion (modified Thrombolysis in Cerebral Infarction score 3) and the secondary endpoint was the rate of modified Rankin Scale score 0-1. Safety endpoints were the occurrence of symptomatic intracranial hemorrhage and mortality. RESULTS Overall, 233 patients were included. The median age was 75 years (range 64-82), 50.6% (n=118) were female, and the baseline National Institutes of Health Stroke Scale score was 8 (IQR 4-12). DMVOs were in the PCA in 59.7% (n=139) and in the ACA in 40.3% (n=94). Thrombectomy was performed under LA±CS (51.1%, n=119) and GA (48.9%, n=114). Complete reperfusion was reached in 73.9% (n=88) and 71.9% (n=82) in the LA±CS and GA groups, respectively (P=0.729). In subgroup analysis, thrombectomy for ACA DMVO favored GA over LA±CS (aOR 3.07, 95% CI 1.24 to 7.57, P=0.015). Rates of secondary and safety outcomes were similar in the LA±CS and GA groups. CONCLUSION LA±CS compared with GA resulted in similar reperfusion rates after thrombectomy for DMVO stroke of the ACA and PCA. GA may facilitate achieving complete reperfusion in DMVO stroke of the ACA. Safety and functional long-term outcomes were comparable in both groups.
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Affiliation(s)
- Lukas Meyer
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Christian Paul Stracke
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Interventional Neuroradiology, University Hospital Muenster, Muenster, Germany
| | - Gabriel Broocks
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Marta Wallocha
- Department of Endovascular Therapy, Alfred-Krupp Hospital, Essen, Germany
| | - Mohamed Elsharkawy
- Department of Interventional Neuroradiology, University Hospital Muenster, Muenster, Germany
| | - Peter B Sporns
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
- Department of Diagnostic and Interventional Neuroradiology, University Hospital Basel, Basel, Switzerland
| | - Eike I Piechowiak
- Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Johannes Kaesmacher
- Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Christian Maegerlein
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar, School of Medicine, Technical University Munich, Munich, Germany
| | - Moritz Roman Hernandez Petzsche
- Department of Diagnostic and Interventional Neuroradiology, Klinikum rechts der Isar, School of Medicine, Technical University Munich, Munich, Germany
| | - Hanna Zimmermann
- Institute of Neuroradiology, University Hospitals, Ludwig-Maximilians-Universität München, Munich, Germany
| | - Weis Naziri
- Department of Neuroradiology, Westpfalz-Klinikum, Kaiserslautern, Germany
- Department of Neuroradiology, University Hospital Luebeck, Luebeck, Germany
| | - Nuran Abdullayev
- Department of Neuroradiology, University of Cologne, Cologne, Germany
| | | | - Daniel Behme
- Department of Neuroradiology, University Hospital Magdeburg, Magdeburg, Germany
| | - Maximilian Thormann
- Department of Neuroradiology, University Hospital Magdeburg, Magdeburg, Germany
| | - Volker Maus
- Department of Diagnostic Radiology and Interventional Neuroradiology and Nuclear Medicine, Universitätsklinikum Knappschaftskrankenhaus Bochum, Universitätsklinik der Ruhr-Universität Bochum, Bochum, Germany
| | - Sebastian Fischer
- Department of Diagnostic Radiology and Interventional Neuroradiology and Nuclear Medicine, Universitätsklinikum Knappschaftskrankenhaus Bochum, Universitätsklinik der Ruhr-Universität Bochum, Bochum, Germany
| | - Markus A Möhlenbruch
- Department of Neuroradiology, Heidelberg University Hospital, Heidelberg, Germany
| | | | - Soenke Langner
- Institute for Diagnostic and Interventional Radiology, Pediatric and Neuroradiology, University Hospital Rostock, Rostock, Germany
| | - Marielle Ernst
- Department of Diagnostic and Interventional Neuroradiology, University Medical Centre Goettingen, Goettingen, Germany
| | - Ala Jamous
- Department of Diagnostic and Interventional Neuroradiology, University Medical Centre Goettingen, Goettingen, Germany
| | - Dan Meila
- Department of Interventional Neuroradiology, Johanna-Étienne-Hospital, Neuss, Germany
| | - Milena Miszczuk
- Institute of Neuroradiology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Eberhard Siebert
- Institute of Neuroradiology, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Stephan Lowens
- Department of Radiology, Klinikum Osnabrück, Osnabrück, Germany
| | - Lars Udo Krause
- Department of Neurology, Klinikum Osnabrück, Osnabrück, Germany
| | - Leonard Ll Yeo
- Division of Neurology, National University Health System, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Benjamin Y Q Tan
- Division of Neurology, National University Health System, Singapore
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
| | - Anil Gopinathan
- Yong Loo Lin School of Medicine, National University of Singapore, Singapore
- Division of Interventional Radiology, Department of Diagnostic imaging, National University Health System, Singapore
| | - Benjamin Gory
- Université de Lorraine, CHRU-Nancy, Department of Diagnostic and Therapeutic Neuroradiology, F-54000 Nancy, France, Université de Lorraine, IADI, INSERM U1254, F-54000, Nancy, France
| | - Jorge Galvan Fernandez
- Department of Interventional Neuroradiology, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Miguel Schüller Arteaga
- Department of Interventional Neuroradiology, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Pedro Navia
- Department of Neuroradiology, Hospital Universitario La Paz, Madrid, Spain
| | - Eytan Raz
- Department of Radiology, New York Langone Medical Center, New York, New York, USA
| | - Maksim Shapiro
- Department of Radiology, New York Langone Medical Center, New York, New York, USA
| | - Fabian Arnberg
- Departments of Neuroradiology; Department of Clinical Neuroscience, Karolinska University Hospital; Karolinska Institutet, Stockholm, Sweden
| | - Kamil Zeleňák
- Department of Radiology, Comenius University's Jessenius Faculty of Medicine and University Hospital, Martin, Slovakia
| | - Mario Martínez-Galdámez
- Department of Interventional Neuroradiology, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Maria Alexandrou
- Diagnostic and Interventional Neuroradiology, Klinikum Bremen-Mitte gGmbH, Bremen, Germany
| | - Andreas Kastrup
- Department of Neurology, Hospital Bremen-Mitte, Bremen, Germany
| | - Panagiotis Papanagiotou
- Diagnostic and Interventional Neuroradiology, Klinikum Bremen-Mitte gGmbH, Bremen, Germany
- Department of Radiology, Areteion University Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | - Franziska Dorn
- Department of Neuroradiology, University Hospital Bonn, Bonn, Germany
| | - André Kemmling
- Department of Neuroradiology, University Hospital Marburg, Marburg, Germany
| | - Marios-Nikos Psychogios
- Department of Diagnostic and Interventional Neuroradiology, University Hospital Basel, Basel, Switzerland
| | - Tommy Andersson
- Departments of Neuroradiology; Department of Clinical Neuroscience, Karolinska University Hospital; Karolinska Institutet, Stockholm, Sweden
- Department of Medical Imaging, AZ Groeninge, Kortrijk, Belgium
| | - René Chapot
- Department of Endovascular Therapy, Alfred-Krupp Hospital, Essen, Germany
| | - Jens Fiehler
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Uta Hanning
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
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15
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Olindo S, Gaillard N, Chausson N, Turpinat C, Dargazanli C, Bourgeois-Beauvais Q, Signate A, Joux J, Mejdoubi M, Piotin M, Obadia M, Desilles JP, Delvoye F, Holay Q, Gory B, Richard S, Denier C, Robinet-Borgomano E, Carle X, Desal H, Guillon B, Viguier A, Lamy M, Pico F, Landais A, Boulanger M, Renou P, Gariel F, Jean P, Yann L, Papillon L, Marnat G, Smadja D. Clinical, imaging, and management features of symptomatic carotid web: Insight from CAROWEB registry. Int J Stroke 2024; 19:180-188. [PMID: 37724713 DOI: 10.1177/17474930231204343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/21/2023]
Abstract
BACKGROUND Although carotid web (CaW) is increasingly diagnosed as a cause of cryptogenic stroke, data are still limited to monocentric small sample cohort. To broaden knowledge on symptomatic CaW, CAROWEB registry has been recently implemented. AIMS In a large cohort of symptomatic CaW patients, we described epidemiologic characteristics, admission clinical and imaging features, and the current management including the secondary preventive strategy choice made in comprehensive French Stroke Units. METHODS CAROWEB is an ongoing French observational multicenter registry enrolling consecutive CaW patients diagnosed after an ipsilateral ischemic stroke (IS) or transient ischemic attack (TIA). Submitted cases were validated by two experienced neurologist and neuroradiologist. Clinical, imaging, and management features were collected for this study. RESULTS Between June 2019 and December 2021, 244 cases were submitted by 14 centers, 42 rejected, and 202 included (IS, 91.6%; TIA, 7.9%; retinal infarction, 0.5%; mean age, 50.8 ± 12.2 years; female, 62.9%; Caucasian, 47.5%; Afro-Caribbean, 20.3%). IS patients showed median (interquartile range (IQR)) admission National Institutes of Health Stroke Scale (NIHSS) score, 8 (2-15); intracranial artery occlusion, 71.8%; ipsilateral chronic cerebral infarction (CCI), 16.3%; and reperfusion treatment, 57.3%. CaW was not identified during the mechanical thrombectomy procedure in 30 of 85 (35.3%) patients. Secondary prevention was invasive in 55.6% (stenting, n = 80; surgery, n = 30). In multivariable analysis, the invasive therapeutic option was associated with ipsilateral CCI (odds ratio (OR): 4.24 (1.27-14.2), p = 0.019) and inversely associated with risk factors (OR: 0.47 (0.24-0.91), p = 0.025) and admission NIHSS score (OR: 0.93 (0.89-0.97), p = 0.001). CONCLUSION CaW must be considered in all ethnic groups including Caucasians. Secondary prevention is heterogeneous in large French Stroke Centers. The absence of risk factors, milder severity strokes, and ipsilateral CCI were predictive variables of secondary invasive treatment. The high rate of invasive treatment suggests that medical treatment alone is deemed ineffective to avoid recurrence and emphasize the need of randomized trials.
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Affiliation(s)
- Stephane Olindo
- Service de Neurovasculaire, Hôpital Pellegrin, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
| | - Nicolas Gaillard
- Department of Neurology, Montpellier University Hospital, Montpellier, France
| | - Nicolas Chausson
- Department of Neurology, Sud Francilien Hospital, Corbeil-Essonnes, France
| | - Cedric Turpinat
- Department of Neurology, Montpellier University Hospital, Montpellier, France
| | - Cyril Dargazanli
- Department of Neuroradiology, Montpellier University Hospital, Montpellier, France
| | | | - Aissatou Signate
- Department of Neurology, University Hospital of Martinique, Fort-de-France, France
| | - Julien Joux
- Department of Neurology, University Hospital of Martinique, Fort-de-France, France
| | - Mehdi Mejdoubi
- Department of Neuroradiology, University Hospital of Martinique, Fort-de-France, France
| | - Michel Piotin
- Department of Interventional Neuroradiology, Rothschild Foundation Hospital, Paris, France
| | - Mickael Obadia
- Department of Neurology, Rothschild Foundation Hospital, Paris, France
| | - Jean-Philippe Desilles
- Department of Interventional Neuroradiology, Rothschild Foundation Hospital, Paris, France
| | - François Delvoye
- Department of Interventional Neuroradiology, Rothschild Foundation Hospital, Paris, France
| | - Quentin Holay
- Department of Interventional Neuroradiology, Rothschild Foundation Hospital, Paris, France
| | - Benjamin Gory
- Department of Interventional and Diagnostic Neuroradiology, University Hospital of Nancy, Nancy, France
| | - Sébastien Richard
- Department of Neurology, University Hospital of Nancy, Nancy, France
| | | | | | - Xavier Carle
- Department of Neurology, Hôpital de La Timone, Marseille University Hospital, Marseille, France
| | - Hubert Desal
- Department of Neuroradiology, Nantes University Hospital, Nantes, France
| | - Benoit Guillon
- Department of Neurology, Nantes University Hospital, Nantes, France
| | - Alain Viguier
- Department of Neurology, Toulouse University Hospital, Toulouse, France
| | - Matthias Lamy
- Department of Neurology, Poitiers University Hospital, Poitiers, France
| | - Fernando Pico
- Department of Neurology, Versailles Hospital, Versailles, France
| | - Anne Landais
- Department of Neurology, University Hospital of Guadeloupe, Pointe-à-Pitre, France
| | | | - Pauline Renou
- Stroke Unit, University Hospital of Bordeaux, Bordeaux, France
| | - Florent Gariel
- Department of Interventional and Diagnostic Neuroradiology, University Hospital of Bordeaux, Bordeaux, France
| | - Papaxanthos Jean
- Department of Interventional and Diagnostic Neuroradiology, University Hospital of Bordeaux, Bordeaux, France
| | - Lhermitte Yann
- Department of Neurology, Sud Francilien Hospital, Corbeil-Essonnes, France
| | - Lisa Papillon
- Stroke Unit, University Hospital of Bordeaux, Bordeaux, France
| | - Gaultier Marnat
- Department of Interventional and Diagnostic Neuroradiology, University Hospital of Bordeaux, Bordeaux, France
| | - Didier Smadja
- Department of Neurology, Sud Francilien Hospital, Corbeil-Essonnes, France
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16
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Bekri I, Finitsis S, Pizzuto S, Maier B, Piotin M, Eker OF, Marnat G, Sibon I, Dargazanli C, Bourcier R, Lapergue B, Pop R, Caroff J, Gory B, Pico F, Consoli A. Endovascular therapy of acute vertebrobasilar occlusions: influence of first-line strategy in the Endovascular Treatment in Ischemic Stroke (ETIS) Registry. J Neurointerv Surg 2024:jnis-2023-021325. [PMID: 38302421 DOI: 10.1136/jnis-2023-021325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 01/22/2024] [Indexed: 02/03/2024]
Abstract
BACKGROUND The choice of the first-line technique in vertebrobasilar occlusions (VBOs) remains challenging. We aimed to report outcomes in a large cohort of patients and to compare the efficacy and safety of contact aspiration (CA) and combined technique (CoT) as a first-line endovascular technique in patients with acute VBOs. METHODS We retrospectively analyzed clinical and neuroradiological data of patients with VBOs from the prospective, multicenter, observational Endovascular Treatment in Ischemic Stroke (ETIS) Registry in France between January 2015 and August 2023. The primary outcome was the first pass effect (FPE) rate, whereas modified Thrombolysis In Cerebral Infarction (mTICI) 2b-3 and 2c-3, number of passes, need for rescue strategy, modified Rankin Scale (mRS) 0-2, mortality, and symptomatic intracranial hemorrhage (sICH) were secondary outcomes. We performed univariate and multivariate analyses to investigate differences between the two groups. RESULTS Among the 583 included patients (mean age 66.2 years, median National Institutes of Health Stroke Scale (NIHSS) 13, median posterior circulation Alberta Stroke Program Early CT Score (pc-ASPECTS) 8), 393 were treated with CA alone and 190 with CoT. Procedures performed with CA were shorter compared with CoT (28 vs 47 min, P<0.0001); however, no differences were observed in terms of FPE (CA 43.3% vs CoT 38.4%, P=0.99), and successful final recanalization (mTICI 2b-3, CA 92.4% vs CoT 91.8%, P=0.74) did not differ between the two groups. Functional independence and sICH rates were also similar, whereas mortality was significantly lower in the CA group (34.5% vs 42.9%; OR 1.79, 95% CI 1.03 to 3.11). CONCLUSIONS We observed no differences in FPE, mTICI 2b-3, sICH, and functional independence between the two study groups. First-line CA was associated with shorter procedures and lower mortality rates than CoT.
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Affiliation(s)
- Imen Bekri
- Department of Neurology, Centre Hospitalier de Versailles, Versailles, Île-de-France, France
| | - Stefanos Finitsis
- Department of Radiology, University General Hospital of Thessaloniki AHEPA, Thessaloniki, Central Macedonia, Greece
| | - Silvia Pizzuto
- Diagnostic and Interventional Neuroradiology, Hôpital Foch, Suresnes, Île-de-France, France
| | - Benjamin Maier
- Department of Neurology, Saint Anne Hospital Centre; Université Paris Cité, Paris, France
- Department of Interventional Neuroradiology, Fondation Rothschild Hospital, Paris, France
| | - Michel Piotin
- Department of Interventional Neuroradiology, Fondation Rothschild Hospital, Paris, France
| | - Omer F Eker
- Department of Neuroradiology, Hospices Civils de Lyon, Lyon, Auvergne-Rhône-Alpes, France
| | - Gaultier Marnat
- Interventional and Diagnostic Neuroradiology, Bordeaux University Hospital, Bordeaux, France
| | - Igor Sibon
- Department of Neurology, Bordeaux Unviersity Hospital, Bordeaux, France
| | - Cyril Dargazanli
- Department of Neuroradiology, Montpellier University Hospital Center, Gui de Chauliac Hospital, Montpellier, Occitanie, France
| | - Romain Bourcier
- Neuroradiology, Université de Nantes, CHU Nantes, Neuroradiologie Diagnostique et Interventionnelle, Institut du thorax, Nantes, France
| | - Bertrand Lapergue
- Department of Neurology and Stroke Center, Hospital Foch, Suresnes, Île-de-France, France
| | - Raoul Pop
- Interventional Neuroradiology, University Hospitals Strasbourg, Strasbourg, France
| | - Jildaz Caroff
- Department of Interventional Neuroradiology - NEURI Brain Vascular Center, Bicêtre Hospital, APHP, Le Kremlin Bicêtre, France
| | - Benjamin Gory
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, Lorraine, France
| | - Fernando Pico
- Department of Vascular Neurology, Centre Hospitalier de Versailles, Versailles, France
| | - Arturo Consoli
- Diagnostic and Interventional Neuroradiology, Hôpital Foch, Suresnes, Île-de-France, France
- UFR Simon Veil Santé, University of Versailles Saint-Quentine-en-Yvelines (UVSQ), Montigny-le-Bretonneux, France
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17
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Sgreccia A, Desilles JP, Costalat V, Dargazanli C, Bourcier R, Tessier G, Rouchaud A, Saleme S, Spelle L, Caroff J, Marnat G, Barreau X, Clarençon F, Shotar E, Eugene F, Houdart E, Gory B, Zhu F, Labreuche J, Piotin M, Lapergue B, Consoli A. Combined Technique for Internal Carotid Artery Terminus or Middle Cerebral Artery Occlusions in the ASTER2 Trial. Stroke 2024; 55:376-384. [PMID: 38126181 DOI: 10.1161/strokeaha.123.045227] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Accepted: 11/29/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND The aim of this study was to report the results of a subgroup analysis of the ASTER2 trial (Effect of Thrombectomy With Combined Contact Aspiration and Stent Retriever vs Stent Retriever Alone on Revascularization in Patients With Acute Ischemic Stroke and Large Vessel Occlusion) comparing the safety and efficacy of the combined technique (CoT) and stent retriever as a first-line approach in internal carotid artery (ICA) terminus±M1-middle cerebral artery (M1-MCA) and isolated M1-MCA occlusions. METHODS Patients enrolled in the ASTER2 trial with ICA terminus±M1-MCA and isolated M1-MCA occlusions were included in this subgroup analysis. The effect of first-line CoT versus stent retriever according to the occlusion site was assessed on angiographic (first-pass effect, expanded Treatment in Cerebral Infarction score ≥2b50, and expanded Treatment in Cerebral Infarction score ≥2c grades at the end of the first-line strategy and at the end of the procedure) and clinicoradiological outcomes (24-hour National Institutes of Health Stroke Scale, ECASS-III [European Cooperative Acute Stroke Study] grades, and 3-month modified Rankin Scale). RESULTS Three hundred sixty-two patients were included in the postsubgroup analysis according to the occlusion site: 299 were treated for isolated M1-MCA occlusion (150 with first-line CoT) and 63 were treated for ICA terminus±M1-MCA occlusion (30 with first-line CoT). Expanded Treatment in Cerebral Infarction score ≥2b50 (odds ratio, 11.83 [95% CI, 2.32-60.12]) and expanded Treatment in Cerebral Infarction score ≥2c (odds ratio, 4.09 [95% CI, 1.39-11.94]) were significantly higher in first-line CoT compared with first-line stent retriever in patients with ICA terminus±M1-MCA occlusion but not in patients with isolated M1-MCA. CONCLUSIONS First-line CoT was associated with higher reperfusion grades in patients with ICA terminus±M1-MCA at the end of the procedure. REGISTRATION URL: https://www.clinicaltrials.gov; Unique identifier: NCT03290885.
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Affiliation(s)
- Alessandro Sgreccia
- Diagnostic and Interventional Neuroradiology, Foch Hospital, Suresnes, France (A.S., B.L., A.C.)
| | - Jean-Philippe Desilles
- Department of Interventional Neuroradiology, Rothschild Foundation Hospital, Paris, France (J.-P.D., M.P.)
| | - Vincent Costalat
- Department of Neuroradiology, Hôpital Gui de Chauliac, Montpellier University Medical Center, France (V.C., C.D.)
| | - Cyril Dargazanli
- Department of Neuroradiology, Hôpital Gui de Chauliac, Montpellier University Medical Center, France (V.C., C.D.)
| | - Romain Bourcier
- Department of Diagnostic and Interventional Neuroradiology, University Hospital of Nantes, France (R.B., G.T.)
| | - Guillaume Tessier
- Department of Diagnostic and Interventional Neuroradiology, University Hospital of Nantes, France (R.B., G.T.)
| | - Aymeric Rouchaud
- Interventional Neuroradiology Department, Centre Hospitalier Universitaire Limoges, France (A.R., S.S.)
| | - Suzana Saleme
- Interventional Neuroradiology Department, Centre Hospitalier Universitaire Limoges, France (A.R., S.S.)
| | - Laurent Spelle
- Interventional Neuroradiology Department, Kremlin Bicêtre Hospital, France (L.S., J.C.)
| | - Jildaz Caroff
- Interventional Neuroradiology Department, Kremlin Bicêtre Hospital, France (L.S., J.C.)
| | - Gaultier Marnat
- Interventional Neuroradiology Department, Centre Hospitalier Régional Universitaire Bordeaux, France (G.M., X.B.)
| | - Xavier Barreau
- Interventional Neuroradiology Department, Centre Hospitalier Régional Universitaire Bordeaux, France (G.M., X.B.)
| | - Frédéric Clarençon
- Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France (F.C., E.S.)
| | - Eimad Shotar
- Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France (F.C., E.S.)
| | - François Eugene
- Department of Neuroradiology, Centre Hospitalier Universitaire de Rennes, France (F.E.)
| | - Emmanuel Houdart
- Department of Neuroradiology, Lariboisière Hospital, Paris, France (E.H.)
| | - Benjamin Gory
- Department of Neuroradiology, Centre Hospitalier Universitaire de Rennes, France (B.G., F.Z.)
| | - François Zhu
- Department of Neuroradiology, Centre Hospitalier Universitaire de Rennes, France (B.G., F.Z.)
| | - Julien Labreuche
- Department of Biostatistics, Centre Hospitalier Universitaire Lille, Equipe d'accueil 2694 Santé Publique: Epidémiologie et Qualité des Soins, University Lille, France (J.L.)
| | - Michel Piotin
- Department of Interventional Neuroradiology, Rothschild Foundation Hospital, Paris, France (J.-P.D., M.P.)
| | - Bertrand Lapergue
- Diagnostic and Interventional Neuroradiology, Foch Hospital, Suresnes, France (A.S., B.L., A.C.)
| | - Arturo Consoli
- Diagnostic and Interventional Neuroradiology, Foch Hospital, Suresnes, France (A.S., B.L., A.C.)
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18
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Marei O, Podlasek A, Soo E, Butt W, Gory B, Nguyen TN, Appleton JP, Richard S, Rice H, de Villiers L, Carraro do Nascimento V, Domitrovic L, McConachie N, Lenthall R, Nair S, Malik L, Panesar J, Krishnan K, Bhogal P, Dineen RA, England TJ, Campbell BCV, Dhillon PS. Safety and efficacy of adjunctive intra-arterial antithrombotic therapy during endovascular thrombectomy for acute ischemic stroke: a systematic review and meta-analysis. J Neurointerv Surg 2024:jnis-2023-021244. [PMID: 38253378 DOI: 10.1136/jnis-2023-021244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 01/06/2024] [Indexed: 01/24/2024]
Abstract
BACKGROUND Half of patients who achieve successful recanalization following endovascular thrombectomy (EVT) for acute ischemic stroke experience poor functional outcome. We aim to investigate whether the use of adjunctive intra-arterial antithrombotic therapy (AAT) during EVT is safe and efficacious compared with standard therapy (ST) of EVT with or without prior intravenous thrombolysis. METHODS Electronic databases were searched (PubMed/MEDLINE, Embase, Cochrane Library) from 2010 until October 2023. Data were pooled using a random-effects model and reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Risk of bias was assessed using ROBINS-I and ROB-2. The primary outcome was functional independence (modified Rankin Scale (mRS) 0-2) at 3 months. Secondary outcomes were successful recanalization (modified Thrombolysis In Cerebral Infarction (TICI) 2b-3), symptomatic intracranial hemorrhage (sICH), and 90-day mortality. RESULTS 41 randomized and non-randomized studies met the eligibility criteria. Overall, 15 316 patients were included; 3296 patients were treated with AAT during EVT and 12 020 were treated with ST alone. Compared with ST, patients treated with AAT demonstrated higher odds of functional independence (46.5% AAT vs 42.6% ST; OR 1.22, 95% CI 1.07 to 1.40, P=0.004, I2=48%) and a lower likelihood of 90-day mortality (OR 0.71, 95% CI 0.61 to 0.83, P<0.0001, I2=20%). The rates of sICH (OR 1.00, 95% CI 0.82 to 1.22,P=0.97, I2=13%) and successful recanalization (OR 1.09, 95% CI 0.84 to 1.42, P=0.52, I2=76%) were not significantly different. CONCLUSION The use of AAT during EVT may improve functional outcomes and reduce mortality rates compared with ST alone, without an increased risk of sICH. These findings should be interpreted with caution pending the results from ongoing phase III trials to establish the efficacy and safety of AAT during EVT.
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Affiliation(s)
- Omar Marei
- Radiological Sciences, Mental Health & Clinical Neuroscience, University of Nottingham, Nottingham, UK
| | - Anna Podlasek
- Tayside Innovation Medtech Ecosystem (TIME), University of Dundee, Dundee, UK
| | - Emma Soo
- Radiological Sciences, Mental Health & Clinical Neuroscience, University of Nottingham, Nottingham, UK
| | - Waleed Butt
- Queen Elizabeth Hospital Birmingham, Birmingham, UK
| | - Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU de Nancy, Nancy, Lorraine, France
| | - Thanh N Nguyen
- Neurology, Boston University School of Medicine, Boston, Massachusetts, USA
- Radiology, Boston Medical Center Department of Radiology, Boston, Massachusetts, USA
| | - Jason P Appleton
- Stroke Medicine, Nottingham University Hospitals NHS Trust, Nottingham, UK
- Stroke Trials Unit, University of Nottingham Faculty of Medicine and Health Sciences, Nottingham, UK
| | | | - Hal Rice
- Department of Interventional Neuroradiology, Gold Coast University Hospital, Southport, Queensland, Australia
| | - Laetitia de Villiers
- Department of Interventional Neuroradiology, Gold Coast University Hospital, Southport, Queensland, Australia
| | | | - Luis Domitrovic
- Department of Interventional Neuroradiology, Gold Coast University Hospital, Southport, Queensland, Australia
| | - Norman McConachie
- Interventional Neuroradiology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Robert Lenthall
- Interventional Neuroradiology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Sujit Nair
- Interventional Neuroradiology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Luqman Malik
- Interventional Neuroradiology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Jasmin Panesar
- Interventional Neuroradiology, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - Kailash Krishnan
- Stroke Medicine, Nottingham University Hospitals NHS Trust, Nottingham, UK
- Stroke Trials Unit, Mental Health & Clinical Neuroscience, University of Nottingham, Nottingham, UK
| | - Pervinder Bhogal
- Interventional Neuroradiology, Royal London Hospital, London, UK
| | - Robert A Dineen
- Radiological Sciences, Mental Health & Clinical Neuroscience, University of Nottingham, Nottingham, UK
- NIHR Nottingham Biomedical Research Centre, University of Nottingham, Nottingham, UK
| | - Timothy J England
- Stroke Trials Unit, Mental Health & Clinical Neuroscience, University of Nottingham, Nottingham, UK
- Stroke Medicine, University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
| | - Bruce C V Campbell
- Florey Institute of Neuroscience and Mental Health, University of Melbourne, Parkville, Victoria, Australia
- Department of Medicine and Neurology, Melbourne Brain Centre, Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Permesh Singh Dhillon
- Radiological Sciences, Mental Health & Clinical Neuroscience, University of Nottingham, Nottingham, UK
- Department of Interventional Neuroradiology, Gold Coast University Hospital, Southport, Queensland, Australia
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19
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Ifergan H, Dargazanli C, Ben Hassen W, Hak JF, Gory B, Ognard J, Premat K, Marnat G, Kerleroux B, Zhu F, Bellanger G, Sporns PB, Charbonnier G, Forestier G, Caroff J, Fauché C, Clarençon F, Janot K, Lapergue B, Boulouis G. Rescue intracranial permanent stenting for refractory occlusion following thrombectomy: a propensity matched analysis. J Neurointerv Surg 2024; 16:115-123. [PMID: 37080770 DOI: 10.1136/jnis-2022-020012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Accepted: 03/25/2023] [Indexed: 04/22/2023]
Abstract
BACKGROUND Rescue intracranial stenting (RIS) can be used in refractory large vessel occlusion (LVO) after mechanical thrombectomy (MT). We aimed to assess the safety and efficacy of RIS versus a propensity matched sample of patients with persistent LVO. METHODS We retrospectively analysed a multicenter retrospective pooled cohort of patients with anterior LVO (2015-2021) treated with MT, and identified patients with at least three passes and a modified Thrombolysis In Cerebral Infarction (mTICI) score of 0 to 2a. Propensity score matching was used to account for determinants of outcome in patients with or without RIS. The study outcomes included 3 months modified Rankin Scale (mRS) and symptomatic hemorrhagic transformation (HT). RESULTS 420 patients with a refractory anterior occlusion were included, of which 101 were treated with RIS (mean age 69 years). Favorable outcome (mRS 0-2) was more frequent in patients with a patent stent at day 1 (53% vs 6%, P<0.001), which was independently associated with an early dual antiplatelet regimen (P<0.05). In the propensity matched sample, patients treated with RIS versus without RIS had similar rates of favorable outcomes (36.8% vs 30.3%, P=0.606). Patients with RIS showed a favorable shift in the overall mRS distributions (common adjusted OR 0.74, 95% CI 0.60 to 0.91, P=0.006). Symptomatic HT was marginally more frequent in the RIS group (9% vs 3%, P=0.07), and there was no difference in 3-month mortality. CONCLUSION In selected patients with a refractory intracranial occlusion despite at least three thrombectomy passes, RIS may be associated with an overall shift towards more favorable clinical outcome, and no significant increase in the odds of symptomatic HT or death.
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Affiliation(s)
- Heloise Ifergan
- Diagnostic and Interventional Neuroradiology, University Hospital of Tours, Tours, Centre, France
| | - Cyril Dargazanli
- Diagnostic and Interventional Neuroradiology, University Hospital Centre Montpellier, Montpellier, Occitanie, France
| | - Wagih Ben Hassen
- Diagnostic and Interventional Neuroradiology, Saint Anne Hospital Centre, Paris, France
| | - Jean-Francois Hak
- Diagnostic and Interventional Neuroradiology, Hospital Timone, University Hospital of Marseille, Marseille, France
| | - Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, University of Lorraine, INSERM U1254, IADI, F-54000, University Hospital of Nancy, Nancy, France
| | - Julien Ognard
- Diagnostic and Interventional Neuroradiology, University and Regional Hospital Centre Brest, Brest, France
| | - Kevin Premat
- Diagnostic and Interventional Neuroradiology, University Hospital of Pitié Salpêtrière, APHP, Paris, France
| | - Gaultier Marnat
- Diagnostic and Interventional Neuroradiology, University Hospital of Bordeaux, Bordeaux, France
| | - Basile Kerleroux
- Diagnostic and Interventional Neuroradiology, Saint Anne Hospital Centre, Paris, France
| | - François Zhu
- Diagnostic and Interventional Neuroradiology, University Hospital of Nancy, Nancy, France
| | - Guillaume Bellanger
- Diagnostic and Interventional Neuroradiology, University Hospital of Toulouse, Toulouse, France
| | - Peter B Sporns
- Diagnostic and Interventional Neuroradiology, University Hospital of Basel, Basel, Switzerland
| | - Guillaume Charbonnier
- Diagnostic and Interventional Neuroradiology, University Hospital of Besançon, Besancon, France
| | - Géraud Forestier
- Diagnostic and Interventional Neuroradiology, University Hospital of Limoges, Limoges, France
| | - Jildaz Caroff
- Department of Interventional Neuroradiology - NEURI Brain Vascular Center, Bicêtre Hospital, APHP, Le Kremlin Bicêtre, France
| | - Cédric Fauché
- Diagnostic and Interventional Neuroradiology, University Hospital of Poitiers, Poitiers, France
| | - Frédéric Clarençon
- Diagnostic and Interventional Neuroradiology, University Hospital of Pitié Salpêtrière, APHP, Paris, France
| | - Kevin Janot
- Diagnostic and Interventional Neuroradiology, University Hospital of Tours, Tours, Centre, France
| | - Bertrand Lapergue
- Neurology, Stroke Center, University of Versailles and Saint Quentin en Yvelines, Foch Hospital, Suresnes, France
| | - Gregoire Boulouis
- Diagnostic and Interventional Neuroradiology, University Hospital of Tours, Tours, Centre, France
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20
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Costalat V, Lapergue B, Albucher JF, Labreuche J, Henon H, Gory B, Sibon I, Boulouis G, Cognard C, Nouri N, Richard S, Marnat G, Di Maria F, Annan M, Duhamel A, Cagnazzo F, Jovin T, Arquizan C. Evaluation of acute mechanical revascularization in large stroke (ASPECTS ⩽5) and large vessel occlusion within 7 h of last-seen-well: The LASTE multicenter, randomized, clinical trial protocol. Int J Stroke 2024; 19:114-119. [PMID: 37462028 DOI: 10.1177/17474930231191033] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/01/2023]
Abstract
RATIONALE Mechanical thrombectomy (MT), the standard of care for acute ischemic stroke (AIS) secondary to large vessel occlusion (LVO), is generally not offered to patients with large baseline infarct (core). Recent studies demonstrated MT benefit in patients with anterior circulation stroke and large core (i.e. Alberta Stroke Program Early Computed Tomography Score, ASPECTS 3-5). However, its benefit in patients with the largest core (ASPECTS 0-2) remains unproven. AIM To compare the efficacy and safety of MT plus best medical treatment (BMT) and of BMT alone in patients with ASPECTS 0-5 (baseline computed tomography (CT) or magnetic resonance imaging (MRI)) and anterior circulation LVO within 7 h of last-seen-well. SAMPLE SIZE ESTIMATE To detect with a two-sided test at 5% significance level (80% power) a common odds ratio of 1.65 for 1-point reduction in the 90-day modified Rankin Scale (mRS) score in the MT + BMT arm versus BMT arm and to anticipate 10% of patients with missing primary endpoint, 450 patients are planned to be included by 36 centers in France, Spain, and the United States. METHODS AND DESIGN LArge Stroke Therapy Evaluation (LASTE) is an international, multicenter, Prospectively Randomized into two parallel (1:1) arms, Open-label, with Blinded Endpoint (PROBE design) trial. Eligibility criteria are diagnosis of AIS within 6.5 h of last-seen-well (or negative fluid-attenuated inversion recovery (FLAIR) if unknown stroke onset time), ASPECTS 0-5 (ASPECTS 4-5 for ⩾80-year-old patients), and LVO in the anterior circulation (intracranial internal carotid artery (ICA) and M1 or M1-M2 segment of the middle cerebral artery (MCA)). STUDY OUTCOMES The primary endpoint is the day-90 mRS score distribution (shift analysis) with mRS categories 5 and 6 coalesced into one category. Secondary endpoints include day-180 mRS score, rates of 90-day and 180-day mRS score = 0-2 and 0-3, rate of decompressive craniectomy, the National Institutes of Health Stroke Scale (NIHSS) score change, revascularization and infarct volume growth at 24 h, and quality of life at day 90 and 180. Safety outcomes (90-day all-cause mortality, procedural complications, symptomatic intracerebral hemorrhage, and early NIHSS score worsening) are recorded. A dynamic balanced randomization (1:1) is used to distribute eligible patients into the experimental arm and control arm, by incorporating the center and these pre-specified factors: baseline ASPECTS (0-3 vs 4-5), age (⩽70 vs >70 years), baseline NIHSS (<20 vs ⩾20), intravenous thrombolysis (no vs yes), admission mode (Drip-and-Ship vs Mothership), occlusion site (intracranial ICA vs MCA-M1 or M1-M2), intravenous fibrinolysis (no vs yes), and last-seen-well to randomization time (0-4.5 vs >4.5-6.5 h). DISCUSSION The LASTE trial will determine MT efficacy and safety in patients with ASPECTS 0-5 and LVO in the anterior circulation. TRIAL REGISTRATION LASTE Trial NCT03811769.
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Affiliation(s)
- Vincent Costalat
- Department of Neuroradiology, Hôpital Gui de Chauliac, Montpellier, France
| | | | - J F Albucher
- Department of Neurology, Hôpital Pierre-Paul Riquet, Toulouse, France
| | - Julien Labreuche
- Department of Biostatistics, Lille University Hospital, Lille, France
| | - Hilde Henon
- Department of Neurology, Hôpital Salengro, Lille, France
| | - Benjamin Gory
- Department of Neuroradiology, Hôpital Central, Nancy, France
| | - Igor Sibon
- Department of Neurology, Hôpital Pellegrin, Bordeaux, France
| | | | - Christophe Cognard
- Department of Neuroradiology, Hôpital Pierre-Paul Riquet, Toulouse, France
| | | | | | - Gauthier Marnat
- Department of Neuroradiology, Hôpital Pellegrin, Bordeaux, France
| | | | - Mariam Annan
- Department of Neurology, Hôpital Bretonneau, Tours, France
| | - Alain Duhamel
- Department of Biostatistics, Lille University Hospital, Lille, France
| | - Federico Cagnazzo
- Department of Neuroradiology, Hôpital Gui de Chauliac, Montpellier, France
| | - Tudor Jovin
- Cooper Neurological Institute, Camden, NJ, USA
| | - Caroline Arquizan
- Department of Neurology, Hôpital Gui de Chauliac, Montpellier, France
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21
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Poli S, Mbroh J, Baron JC, Singhal AB, Strbian D, Molina C, Lemmens R, Turc G, Mikulik R, Michel P, Tatlisumak T, Audebert HJ, Dichgans M, Veltkamp R, Hüsing J, Graessner H, Fiehler J, Montaner J, Adeyemi AK, Althaus K, Arenillas JF, Bender B, Benedikt F, Broocks G, Burghaus I, Cardona P, Deb-Chatterji M, Cviková M, Defreyne L, De Herdt V, Detante O, Ernemann U, Flottmann F, García Guillamón L, Glauch M, Gomez-Exposito A, Gory B, Sylvie Grand S, Haršány M, Hauser TK, Heck O, Hemelsoet D, Hennersdorf F, Hoppe J, Kalmbach P, Kellert L, Köhrmann M, Kowarik M, Lara-Rodríguez B, Legris L, Lindig T, Luntz S, Lusk J, Mac Grory B, Manger A, Martinez-Majander N, Mengel A, Meyne J, Müller S, Mundiyanapurath S, Naggara O, Nedeltchev K, Nguyen TN, Nilsson MA, Obadia M, Poli K, Purrucker JC, Räty S, Richard S, Richter H, Schilte C, Schlemm E, Stöhr L, Stolte B, Sykora M, Thomalla G, Tomppo L, van Horn N, Zeller J, Ziemann U, Zuern CS, Härtig F, Tuennerhoff J. Penumbral Rescue by normobaric O = O administration in patients with ischemic stroke and target mismatch proFile (PROOF): Study protocol of a phase IIb trial. Int J Stroke 2024; 19:120-126. [PMID: 37515459 PMCID: PMC10759237 DOI: 10.1177/17474930231185275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 06/12/2023] [Indexed: 07/30/2023]
Abstract
RATIONALE Oxygen is essential for cellular energy metabolism. Neurons are particularly vulnerable to hypoxia. Increasing oxygen supply shortly after stroke onset could preserve the ischemic penumbra until revascularization occurs. AIMS PROOF investigates the use of normobaric oxygen (NBO) therapy within 6 h of symptom onset/notice for brain-protective bridging until endovascular revascularization of acute intracranial anterior-circulation occlusion. METHODS AND DESIGN Randomized (1:1), standard treatment-controlled, open-label, blinded endpoint, multicenter adaptive phase IIb trial. STUDY OUTCOMES Primary outcome is ischemic core growth (mL) from baseline to 24 h (intention-to-treat analysis). Secondary efficacy outcomes include change in NIHSS from baseline to 24 h, mRS at 90 days, cognitive and emotional function, and quality of life. Safety outcomes include mortality, intracranial hemorrhage, and respiratory failure. Exploratory analyses of imaging and blood biomarkers will be conducted. SAMPLE SIZE Using an adaptive design with interim analysis at 80 patients per arm, up to 456 participants (228 per arm) would be needed for 80% power (one-sided alpha 0.05) to detect a mean reduction of ischemic core growth by 6.68 mL, assuming 21.4 mL standard deviation. DISCUSSION By enrolling endovascular thrombectomy candidates in an early time window, the trial replicates insights from preclinical studies in which NBO showed beneficial effects, namely early initiation of near 100% inspired oxygen during short temporary ischemia. Primary outcome assessment at 24 h on follow-up imaging reduces variability due to withdrawal of care and early clinical confounders such as delayed extubation and aspiration pneumonia. TRIAL REGISTRATIONS ClinicalTrials.gov: NCT03500939; EudraCT: 2017-001355-31.
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Affiliation(s)
- Sven Poli
- Department of Neurology & Stroke, Eberhard-Karls University, University Hospital, Tubingen, Germany
- Hertie Institute for Clinical Brain Research, Eberhard-Karls University, Tubingen, Germany
| | - Joshua Mbroh
- Department of Neurology & Stroke, Eberhard-Karls University, University Hospital, Tubingen, Germany
| | - Jean-Claude Baron
- Department of Neurology, Hopital Sainte-Anne, Universite de Paris, Paris, France
| | - Aneesh B Singhal
- Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Daniel Strbian
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Carlos Molina
- Department of Neurology, Vall d’Hebron University Hospital, Barcelona, Spain
| | - Robin Lemmens
- Department of Neurosciences, Experimental Neurology, KU Leuven, University of Leuven, Leuven, Belgium
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
| | - Guillaume Turc
- Department of Neurology, Hopital Sainte-Anne, Universite de Paris, Paris, France
- Department of Neurology, GHU Paris Psychiatrie et Neurosciences INSERM U1266 Universite Paris Cite FHU NeuroVasc, Paris, France
| | - Robert Mikulik
- Department of Neurology, St. Anne’s University Hospital Brno and Masaryk University, Brno, Czech Republic
| | - Patrik Michel
- Neurosciences Cliniques, Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland
| | - Turgut Tatlisumak
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology, Sahlgrenska Academy at University of Gothenburg, Gothenburg, Sweden
- Department of Neurology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Heinrich J Audebert
- Department of Neurology and Center for Stroke Research Berlin, Charite Universitatsmedizin Berlin, Berlin, Germany
| | - Martin Dichgans
- Institute for Stroke and Dementia Research (ISD), University Hospital, LMU Munich, Munich, Germany
- Munich Cluster for Systems Neurology (SyNergy), Munich, Germany
- German Center for Neurodegenerative Diseases (DZNE, Munich), Munich, Germany
- German Centre for Cardiovascular Research (DZHK, Munich), Munich, Germany
| | - Roland Veltkamp
- Department of Neurology, Alfried Krupp Hospital, Essen, Germany
- Department of Brain Sciences, Imperial College London, London, UK
| | - Johannes Hüsing
- Coordinating Centre for Clinical Trials, University of Heidelberg, Heidelberg, Germany
- Landeskrebsregister Nordrhein-Westfalen, Bochum, Germany
| | - Holm Graessner
- Center for Rare Diseases, Eberhard-Karls University, Tubingen, Germany
| | - Jens Fiehler
- Neuroradiology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
- Eppdata GmbH, Hamburg, Germany
| | - Joan Montaner
- Vall d’Hebron Institut de Recerca, Neurovascular Research Lab, Barcelona, Spain
| | | | | | | | - Benjamin Bender
- Department of Diagnostic and Interventional Neuroradiology, Eberhard-Karls University, Tubingen, Germany
| | - Frank Benedikt
- Department of Neurology, University Hospital Essen, Essen, Germany
| | - Gabriel Broocks
- Department of Neuroradiology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Ina Burghaus
- Coordinating Centre for Clinical Trials, University of Heidelberg, Heidelberg, Germany
| | - Pere Cardona
- Department of Neurology, Hospital University de Bellvitge, Barcelona, Spain
| | - Milani Deb-Chatterji
- Department of Neurology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Martina Cviková
- Department of Neurology, St. Anne’s University Hospital in Brno, Faculty of Medicine Masaryk University, Brno, Czech Republic
| | - Luc Defreyne
- Department of Vascular and Interventional Radiology, Ghent University Hospital, Ghent, Belgium
| | - Veerle De Herdt
- Department of Neurology, Ghent University Hospital, Ghent, Belgium
| | - Olivier Detante
- Neurology, CHU Grenoble Alpes, Grenoble, France
- Inserm, U1216, Grenoble Institut Neurosciences, Université Grenoble Alpes, Grenoble, France
| | - Ulrike Ernemann
- Department of Diagnostic and Interventional Neuroradiology, Eberhard-Karls University, Tubingen, Germany
| | - Fabian Flottmann
- Department of Neuroradiology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | | | - Monika Glauch
- Center for Rare Diseases, Eberhard-Karls University, Tubingen, Germany
| | - Alexandra Gomez-Exposito
- Department of Neurology & Stroke, Eberhard-Karls University, University Hospital, Tubingen, Germany
| | - Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, Centre Hospital Regional Universitaire de Nancy, Universite de Lorraine, INSERM U1254, Nancy, France
| | - Sylvie Sylvie Grand
- Inserm, U1216, Grenoble Institut Neurosciences, Université Grenoble Alpes, Grenoble, France
- Neuroradiology / MRI Department, CHU Grenoble Alpes, Grenoble, France
| | - Michal Haršány
- Department of Neurology, St. Anne’s University Hospital in Brno, Faculty of Medicine Masaryk University, Brno, Czech Republic
- International Clinical Research Centre, St. Anne’s University Hospital in Brno, Brno, Czech Republic
| | - Till Karsten Hauser
- Department of Diagnostic and Interventional Neuroradiology, Eberhard-Karls University, Tubingen, Germany
| | - Olivier Heck
- Neuroradiology / MRI Department, CHU Grenoble Alpes, Grenoble, France
| | | | - Florian Hennersdorf
- Department of Diagnostic and Interventional Neuroradiology, Eberhard-Karls University, Tubingen, Germany
| | - Julia Hoppe
- Department of Neurology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Pia Kalmbach
- Department of Neurology & Stroke, Eberhard-Karls University, University Hospital, Tubingen, Germany
| | - Lars Kellert
- Department of Neurology, Ludwig Maximilian University (LMU), Munich, Germany
| | - Martin Köhrmann
- Department of Neurology, University Hospital Essen, Essen, Germany
| | - Markus Kowarik
- Department of Neurology & Stroke, Eberhard-Karls University, University Hospital, Tubingen, Germany
- Hertie Institute for Clinical Brain Research, Eberhard-Karls University, Tubingen, Germany
| | | | - Loic Legris
- Neurology, CHU Grenoble Alpes, Grenoble, France
- Inserm, U1216, Grenoble Institut Neurosciences, Université Grenoble Alpes, Grenoble, France
| | - Tobias Lindig
- Department of Diagnostic and Interventional Neuroradiology, Eberhard-Karls University, Tubingen, Germany
| | - Steffen Luntz
- Coordinating Centre for Clinical Trials, University of Heidelberg, Heidelberg, Germany
| | - Jay Lusk
- Duke University School of Medicine, Durham, NC, USA
| | - Brian Mac Grory
- Duke University School of Medicine, Durham, NC, USA
- Duke Clinical Research Institute, Durham, NC, USA
- Department of Neurology, Duke University School of Medicine, Durham, NC, USA
| | - Andreas Manger
- Department of Anesthesiology and Intensive Care Medicine, Eberhard-Karls University, Tubingen, Germany
| | | | - Annerose Mengel
- Department of Neurology & Stroke, Eberhard-Karls University, University Hospital, Tubingen, Germany
| | - Johannes Meyne
- Department of Neurology, University Hospital Schleswig-Holstein, Kiel, Germany
| | - Susanne Müller
- Department of Neurology, University Hospital of Ulm, Ulm, Germany
| | | | - Olivier Naggara
- Department of Neuroradiology, GHU Paris Psychiatrie et Neurosciences INSERM U1266 Universite Paris Cite FHU NeuroVasc, Paris, France
| | - Krassen Nedeltchev
- Department of Neurology, KSA Kantonsspital Aarau and University of Bern, Bern, Switzerland
| | - Thanh N Nguyen
- Department of Radiology, Boston Medical Center, Boston, MA, USA
- Department of Neurology, Boston Medical Center, Boston, MA, USA
| | - Maike A Nilsson
- Coordinating Centre for Clinical Trials, University of Heidelberg, Heidelberg, Germany
| | - Michael Obadia
- Department of Neurology and Stroke Center, Hopital fondation Adolphe de Rothschild, Paris, France
| | - Khouloud Poli
- Department of Neurology & Stroke, Eberhard-Karls University, University Hospital, Tubingen, Germany
| | - Jan C Purrucker
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Silja Räty
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | | | - Hardy Richter
- Department of Infectiology, Eberhard-Karls-University, Tuebingen, Germany
| | - Clotilde Schilte
- Department of Anaesthesia and Critical Care, CHU Grenoble Alpes, Grenoble, France
| | - Eckhard Schlemm
- Department of Neurology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Linda Stöhr
- European Clinical Research Infrastructure Network (ECRIN), Paris, France
| | - Benjamin Stolte
- Department of Neurology, University Hospital Essen, Essen, Germany
| | - Marek Sykora
- Department of Neurology, St. John’s Hospital, Vienna, Austria
| | - Götz Thomalla
- Department of Neurology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Liisa Tomppo
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Noel van Horn
- Department of Neuroradiology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Julia Zeller
- Department of Neurology & Stroke, Eberhard-Karls University, University Hospital, Tubingen, Germany
| | - Ulf Ziemann
- Department of Neurology & Stroke, Eberhard-Karls University, University Hospital, Tubingen, Germany
- Hertie Institute for Clinical Brain Research, Eberhard-Karls University, Tubingen, Germany
| | - Christine S Zuern
- Department of Cardiology, Universitatsspital Basel, Basel, Switzerland
| | - Florian Härtig
- Department of Anesthesiology and Intensive Care Medicine, Eberhard-Karls University, Tubingen, Germany
| | - Johannes Tuennerhoff
- Department of Neurology & Stroke, Eberhard-Karls University, University Hospital, Tubingen, Germany
- Hertie Institute for Clinical Brain Research, Eberhard-Karls University, Tubingen, Germany
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22
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Pop R, Burel J, Finitsis SN, Papagiannaki C, Severac F, Mangin PH, Mihoc D, Leonard-Lorant I, Gheoca R, Wolff V, Chibbaro S, Sibon I, Richard S, Beaujeux R, Marnat G, Gory B. Comparison of three antithrombotic strategies for emergent carotid stenting during stroke thrombectomy: a multicenter study. J Neurointerv Surg 2023; 15:e388-e395. [PMID: 36759180 DOI: 10.1136/jnis-2022-019875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 01/30/2023] [Indexed: 02/11/2023]
Abstract
BACKGROUND Periprocedural antithrombotic treatment is a key determinant for the risk-benefit balance of emergent carotid artery stenting (eCAS) during stroke thrombectomy. We aimed to assess the safety and efficacy of three types of antithrombotic treatment. METHODS Retrospective review of prospectively collected endovascular databases in four comprehensive stroke centers, including consecutive cases of eCAS for tandem lesion strokes between January 2019 and July 2021. During this period, each center prospectively applied one of three periprocedural protocols: (a) two centers administered aspirin (250 mg IV); (b) one center administered aspirin and heparin (bolus+24 hours infusion); and (c) one center applied an aggressive antiplatelet strategy consisting of aspirin and clopidogrel (loading doses), with added intravenous tirofiban if in-stent thrombosis was observed during thrombectomy. Dichotomized comparisons of outcomes were performed between aggressive versus non-aggressive strategy (aspirin±heparin) and aspirin+heparin versus aspirin-alone groups. RESULTS Among 161 included patients, 62 received aspirin monotherapy, 38 aspirin+heparin, and 61 an aggressive treatment. Aggressive antiplatelet treatment was associated with an increased rate of excellent (modified Thrombolysis in Cerebral Infarction (mTICI) 2c-3) recanalization and reduced carotid stent thrombosis at day 1 (3.5% vs 16.3%), compared with non-aggressive strategy. There were no significant differences in hemorrhagic transformation or 90-day mortality. There was a tendency towards better clinical outcome with aggressive treatment, without reaching statistical significance. Addition of heparin to aspirin was not associated with an increased rate of carotid stent patency. CONCLUSIONS Aggressive antiplatelet treatment was associated with improved intracranial recanalization and carotid stent patency, without safety concerns. These findings have implications for randomized trials and may be of utility for clinicians when making antithrombotic treatment choices.
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Affiliation(s)
- Raoul Pop
- Interventional Neuroradiology, University Hospitals Strasbourg, Strasbourg, France
- Interventional Radiology, Institut de Chirurgie Guidée par l'Image, Strasbourg, France
- INSERM, EFS Grand-Est, BPPS UMR-S1255, FMTS, F-67065, University of Strasbourg, Strasbourg, France
| | - Julien Burel
- Radiology, University Hospital Centre Rouen, Rouen, France
| | | | | | - Francois Severac
- Public Healthcare Department, University Hospitals Strasbourg, Strasbourg, France
| | - Pierre H Mangin
- INSERM, EFS Grand-Est, BPPS UMR-S1255, FMTS, F-67065, University of Strasbourg, Strasbourg, France
| | - Dan Mihoc
- Interventional Neuroradiology, University Hospitals Strasbourg, Strasbourg, France
| | - Ian Leonard-Lorant
- Interventional Neuroradiology, University Hospitals Strasbourg, Strasbourg, France
| | - Roxana Gheoca
- Neurology, University Hospitals Strasbourg, Strasbourg, France
| | - Valerie Wolff
- Neurology, University Hospitals Strasbourg, Strasbourg, France
| | | | - Igor Sibon
- Neurology, University Hospital Center Bordeaux, Bordeaux, France
| | - Sébastien Richard
- Neurology Stroke Unit, University Hospital Centre Nancy, Nancy, France
| | - Remy Beaujeux
- Interventional Neuroradiology, University Hospitals Strasbourg, Strasbourg, France
| | - Gaultier Marnat
- Interventional and Diagnostic Neuroradiology, University Hospital Centre Bordeaux, Bordeaux, France
| | - Benjamin Gory
- Department of Diagnostic and Interventional Neuroradiology, Centre hospitalier regional universitaire de Nancy, Nancy, France
- Université de Lorraine, Nancy, France
- IADI, INSERM U1254, Nancy, France
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23
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Shaban A, Al Kasab S, Chalhoub RM, Bass E, Maier I, Psychogios MN, Alawieh A, Wolfe SQ, Arthur AS, Dumont TM, Kan P, Kim JT, De Leacy R, Osbun JW, Rai AT, Jabbour P, Park MS, Crosa RJ, Mascitelli JR, Levitt MR, Polifka AJ, Casagrande W, Yoshimura S, Matouk C, Williamson R, Gory B, Mokin M, Fragata I, Romano DG, Chowdhry SA, Moss M, Behme D, Limaye K, Spiotta AM, Samaniego EA. Mechanical thrombectomy for large vessel occlusion strokes beyond 24 hours. J Neurointerv Surg 2023; 15:e331-e336. [PMID: 36593118 DOI: 10.1136/jnis-2022-019372] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 12/08/2022] [Indexed: 01/04/2023]
Abstract
BACKGROUND Recent clinical trials have shown that mechanical thrombectomy is superior to medical management for large vessel occlusion for up to 24 hours from onset. Our objective is to examine the safety and efficacy of thrombectomy beyond the standard of care window. METHODS A retrospective review was undertaken of the multicenter Stroke Thrombectomy and Aneurysm Registry (STAR). We identified patients who underwent mechanical thrombectomy for large vessel occlusion beyond 24 hours. We selected a matched control group from patients who underwent thrombectomy in the 6-24-hour window. We used functional independence at 3 months as our primary outcome measure. RESULTS We identified 121 patients who underwent thrombectomy beyond 24 hours and 1824 in the 6-24-hour window. We selected a 2:1 matched group of patients with thrombectomy 6-24 hours as a comparison group. Patients undergoing thrombectomy beyond 24 hours were less likely to be independent at 90 days (18 (18.8%) vs 73 (34.9%), P=0.005). They had higher odds of mortality at 90 days in the adjusted analysis (OR 2.34, P=0.023). Symptomatic intracerebral hemorrhage and other complications were similar in the two groups. In a multivariate analysis only lower number of attempts was associated with good outcomes (OR 0.27, P=0.022). CONCLUSIONS Mechanical thrombectomy beyond 24 hours appears to be safe and tolerable with no more hemorrhages or complications compared with standard of care thrombectomy. Outcomes and mortality in this time window are worse compared with an earlier time window, but the rates of good outcomes may justify this therapy in selected patients.
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Affiliation(s)
- Amir Shaban
- Department of Neurology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
| | - Sami Al Kasab
- Neurology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Reda M Chalhoub
- Neurosurgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Eric Bass
- Department of Radiology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Ilko Maier
- Neurology, University Medicine Goettingen, Goettingen, Germany
| | - Marios-Nikos Psychogios
- Department of Neuroradiology, Clinic of Radiology and Nuclear Medicine, University Hospital Basel, Basel, Switzerland
| | - Ali Alawieh
- Neurosurgery, Emory University, Atlanta, Georgia, USA
| | - Stacey Q Wolfe
- Neurosurgery, Wake Forest School of Medicine, Winston Salem, North Carolina, USA
| | - Adam S Arthur
- Semmes-Murphey Neurologic and Spine Institute, Memphis, Tennessee, USA
- Neurosurgery, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Travis M Dumont
- Department of Surgery, Division of Neurosurgery, University of Arizona/Arizona Health Science Center, Tucson, Arizona, USA
| | - Peter Kan
- Neurosurgery, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
| | - Joon-Tae Kim
- Chonnam National University Hospital, Seol, Korea (the Republic of)
| | - Reade De Leacy
- Neurosurgery, Icahn School of Medicine at Mount Sinai, NEW YORK, New York, USA
| | - Joshua W Osbun
- Neurosurgery, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Ansaar T Rai
- Department of Neurointerventional Radiology, West Virginia University, Morgantown, West Virginia, USA
| | - Pascal Jabbour
- Neurological surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Min S Park
- Neurosurgery, Barrow Neurological Institute, Phoenix, Arizona, USA
| | | | - Justin R Mascitelli
- Department of Neurosurgery, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - Michael R Levitt
- Neurological Surgery, University of Washington School of Medicine, Seattle, Washington, USA
| | - Adam J Polifka
- Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | | | - Shinichi Yoshimura
- Department of Neurosurgery, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Charles Matouk
- Neurosurgery, Yale University, New Haven, Connecticut, USA
| | - Richard Williamson
- Stroke & Cerebrovascular Center, Baptist Medical Center Jacksonville, Jacksonville, Florida, USA
| | - Benjamin Gory
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, Lorraine, France
| | - Maxim Mokin
- Neurosurgery, University of South Florida College of Medicine, Tampa, Florida, USA
| | - Isabel Fragata
- Neuroradiology, Centro Hospitalar de Lisboa Central, Lisboa, Portugal
| | - Daniele G Romano
- Policlinico "Santa Maria alle Scotte", Unit of Neuroimaging and Neurointervention Siena, IT, University Hospital of Siena, Siena, Italy
| | | | - Mark Moss
- Washington Regional Medical Center, Fayetteville, Arkansas, USA
| | - Daniel Behme
- Department of Neuroradiology, University Hospital Magdeburg, Magdeburg, Sachsen-Anhalt, Germany
| | - Kaustubh Limaye
- Neurology, Indiana University Bloomington, Bloomington, Indiana, USA
| | - Alejandro M Spiotta
- Neurosurgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Edgar A Samaniego
- Neurology, Radiology and Neurosurgery, The University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA
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24
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Arquizan C, Lapergue B, Gory B, Labreuche J, Henon H, Albucher JF, Sibon I, Turc G, Richard S, Nouri N, Cognard C, Marnat G, Naggara O, Di Maria F, Duhamel A, Jovin T, Costalat V. Evaluation of acute mechanical revascularization in minor stroke (NIHSS score ⩽ 5) and large vessel occlusion: The MOSTE multicenter, randomized, clinical trial protocol. Int J Stroke 2023; 18:1255-1259. [PMID: 37350574 DOI: 10.1177/17474930231186039] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/24/2023]
Abstract
RATIONALE Mechanical thrombectomy (MT) has become the standard of care for patients with acute ischemic stroke secondary to large vessel occlusion (LVO) of the anterior circulation. Conversely, its benefit in patients with National Institutes of Health Stroke Scale (NIHSS) score ⩽ 5 is unproven. AIM To demonstrate the superiority of immediate MT plus best medical treatment (BMT) compared to BMT (with secondary MT in case of deterioration) for increasing the rate of modified Rankin Scale (mRS) score ⩽ 1 at 90 days after minor stroke (NIHSS score ⩽ 5) and anterior circulation LVO. SAMPLE SIZE ESTIMATES To detect an absolute increase of 10% (80% power) in the 90-day mRS score = 0-1 rate in the MT + BMT group, by assuming an mRS score = 0-1 rate of 60% in the BMT group and by considering two interim efficacy/futility analyses (after study completion by 274 and 548 patients), 824 patients must be included by 36 centers in France, Spain, and the USA. METHODS AND DESIGN MOSTE is an international, multicenter, prospectively randomized into two parallel (1:1) arms, open-label, with blinded endpoint trial. Eligibility criteria are diagnosis of acute ischemic stroke within 23 h of last-seen-well, NIHSS score ⩽ 5, and LVO in the anterior circulation (intracranial internal carotid artery, M1 or M1-M2 segment of the middle cerebral artery). STUDY OUTCOMES The primary endpoint is the rate of excellent outcome at day 90 (mRS score = 0-1). Secondary endpoints include the rates of 90-day mRS score = 0-2 and score = 0, NIHSS score change, secondary MT, revascularization and infarct volume growth at 24 h, and quality of life and cognitive function at day 90. Safety outcomes (90-day all-cause mortality, procedural complications, symptomatic intracerebral hemorrhage, and rapid NIHSS score worsening) are recorded. DISCUSSION The MOSTE trial will determine MT efficacy and safety in patients with minor stroke and LVO in the anterior circulation. TRIAL REGISTRATION MOSTE Trial. NCT03796468.
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Affiliation(s)
- Caroline Arquizan
- Department of Neurology, Hôpital Gui de Chauliac, Montpellier, France
- INSERM U1266, Paris, France
| | | | - Benjamin Gory
- Department of Neuroradiology, Hôpital Central, Nancy, France
- IADI, INSERM U1254, Nancy, France
| | - Julien Labreuche
- Department of Biostatistics, Lille University Hospital, Lille, France
| | - Hilde Henon
- Department of Neurology, Hôpital Salengro, Lille, France
| | | | - Igor Sibon
- Department of Neurology, Hôpital Pellegrin, Bordeaux, France
| | - Guillaume Turc
- INSERM U1266, Paris, France
- Department of Neurology, Hôpital Sainte-Anne, Paris, France
| | | | | | - Christophe Cognard
- Department of Neuroradiology, Hôpital Pierre-Paul Riquet, Toulouse, France
| | - Gauthier Marnat
- Department of Neuroradiology, Hôpital Pellegrin, Bordeaux, France
| | - Olivier Naggara
- INSERM U1266, Paris, France
- Department of Neuroradiology, Hôpital Sainte-Anne, Paris, France
| | | | - Alain Duhamel
- Department of Biostatistics, Lille University Hospital, Lille, France
| | - Tudor Jovin
- Cooper Neurological Institute, Camden, NJ, USA
| | - Vincent Costalat
- Department of Neuroradiology, Hôpital Gui de Chauliac, Montpellier, France
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25
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Abou Loukoul W, Richard S, Mione G, Finitsis S, Derelle AL, Zhu F, Liao L, Anxionnat R, Douarinou M, Humbertjean L, Gory B. Outcome of stroke patients eligible to mechanical thrombectomy managed by spoke center, primary stroke center or comprehensive stroke center in the East of France. Rev Neurol (Paris) 2023:S0035-3787(23)01113-X. [PMID: 38036405 DOI: 10.1016/j.neurol.2023.08.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 07/20/2023] [Accepted: 08/25/2023] [Indexed: 12/02/2023]
Abstract
BACKGROUND AND PURPOSE Patients with suspected stroke are referred to the nearest hospital and are managed either in a spoke center (SC), a primary stroke center (PSC), or a comprehensive stroke center (CSC) in order to benefit from early intravenous thrombolysis (IVT). In case of large vessel occlusion (LVO), mechanical thrombectomy (MT) is only performed in the CSC, whereas the effectiveness of MT is highly time-dependent. There is a debate about the best management model of patients with suspected LVO. Therefore, we aimed to compare functional and safety outcomes of LVO patients eligible for MT managed through our regional telestroke system. METHOD We performed a retrospective analysis of our observational prospective clinical registry in all consecutive subjects with LVO within six hours of onset who were admitted to the SC, PSC, or CSC in the east of France between October 2017 and November 2022. The primary endpoint was the functional independence defined as modified Rankin scale (mRS) score 0 to 2 at 90 days. Secondary endpoints were functional outcome, early neurological improvement, symptomatic intracranial hemorrhage and 90-day mortality. RESULTS Among the 794 included patients with LVO who underwent MT, 122 (15.4%) were managed by a SC, 403 (50.8%) were first admitted to a PSC, and 269 (33.9%) were first admitted to the CSC. The overall median NIHSS and ASPECTS score were 16 and 8, respectively. Multivariate analysis did not find any significant difference for the primary endpoint between patients managed by PSC versus CSC (OR 1.06 [95% CI 0.64;1.76], P=0.82) and between patient managed by SC versus CSC (OR 0.69 [0.34;1.40], P=0.30). No difference between the three groups was found except for the parenchymal hematoma rate between PSC and CSC (15.7 versus 7.4%, OR 2.25 [1.07;4.74], P=0.032). CONCLUSIONS Compared with a first admission to a CSC, the clinical outcomes of stroke patients with LVO eligible for MT first admitted to a SC or a PSC are similar.
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Affiliation(s)
- W Abou Loukoul
- Department of Diagnostic and Therapeutic Neuroradiology, Hôpital Central, CHRU-Nancy, 29, avenue du Maréchal-de-Lattre-de-Tassigny, 54035 Nancy, France
| | - S Richard
- Department of Neurology, Stroke Unit, CHRU-Nancy, Nancy, France; Université de Lorraine, Inserm U1116, Nancy, France
| | - G Mione
- Department of Neurology, Stroke Unit, CHRU-Nancy, Nancy, France
| | - S Finitsis
- Aristotle University of Thessaloniki, Ahepa Hospital, Thessaloniki, Greece
| | - A-L Derelle
- Department of Diagnostic and Therapeutic Neuroradiology, Hôpital Central, CHRU-Nancy, 29, avenue du Maréchal-de-Lattre-de-Tassigny, 54035 Nancy, France
| | - F Zhu
- Department of Diagnostic and Therapeutic Neuroradiology, Hôpital Central, CHRU-Nancy, 29, avenue du Maréchal-de-Lattre-de-Tassigny, 54035 Nancy, France; Université de Lorraine, Inserm U1254, Nancy, France
| | - L Liao
- Department of Diagnostic and Therapeutic Neuroradiology, Hôpital Central, CHRU-Nancy, 29, avenue du Maréchal-de-Lattre-de-Tassigny, 54035 Nancy, France
| | - R Anxionnat
- Department of Diagnostic and Therapeutic Neuroradiology, Hôpital Central, CHRU-Nancy, 29, avenue du Maréchal-de-Lattre-de-Tassigny, 54035 Nancy, France; Université de Lorraine, Inserm U1254, Nancy, France
| | - M Douarinou
- Department of Neurology, Stroke Unit, CHRU-Nancy, Nancy, France
| | - L Humbertjean
- Department of Neurology, Stroke Unit, CHRU-Nancy, Nancy, France
| | - B Gory
- Department of Diagnostic and Therapeutic Neuroradiology, Hôpital Central, CHRU-Nancy, 29, avenue du Maréchal-de-Lattre-de-Tassigny, 54035 Nancy, France; Université de Lorraine, Inserm U1254, Nancy, France.
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26
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Marnat G, Finistis S, Moreno R, Sibon I, Pop R, Mazighi M, Clarençon F, Rosso C, Dargazanli C, Darcourt J, Olivot JM, Boulouis G, Janot K, Moulin S, Bourcier R, Consoli A, Richard S, Arquizan C, Vannier S, Richter S, Gentric JC, Papagiannaki C, Naggara O, Eker OF, Lapergue B, Caroff J, Gory B. Aspirin versus aggressive antiplatelet therapy for acute carotid stenting plus thrombectomy in tandem occlusions: ETIS Registry results. J Neurointerv Surg 2023; 15:e248-e254. [PMID: 36357169 DOI: 10.1136/jnis-2022-019527] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Accepted: 10/24/2022] [Indexed: 11/12/2022]
Abstract
BACKGROUND Patients treated with acute carotid stenting (CAS) may have higher odds of a favorable outcome than those treated without CAS during thrombectomy in tandem occlusions. Antiplatelet therapy is associated with CAS to avoid stent thrombosis, which occurs in around 20% of patients and negatively impacts outcomes. In this study we compared two antiplatelet strategies in tandem occlusion strokes treated with CAS and intracranial thrombectomy in clinical practice. METHODS The Endovascular Treatment in Ischemic Stroke Registry is an ongoing prospective observational study involving 21 comprehensive stroke centers performing thrombectomy in France. We analyzed patients with atherosclerotic tandem occlusions treated with acute CAS and intracranial thrombectomy who received at least one antiplatelet agent. Aggressive antiplatelet therapy included oral or intravenous glycoprotein (GP) IIb/IIIa or P2Y12 inhibitors. The primary outcome was cervical carotid artery patency at day 1 imaging follow-up. RESULTS Among the 187 included patients, 124 (66.3%) received aspirin alone and 63 (33.7%) received aggressive antiplatelet therapy. There was no significant difference regarding safety outcomes, especially in symptomatic intracerebral hemorrhage, parenchymal hematoma, and procedural complications. There was a significantly higher rate of carotid stent patency at day 1 in the aggressive antiplatelet therapy group (81.7% vs 97.1%, aOR 17.49, 95% CI 1.10 to 277.2, p=0.042). Odds of favorable functional outcome (90-day modified Rankin Scale score 0-2) were similar between the groups (OR 3.04, 95% CI 0.64 to 14.25, p=0.158). CONCLUSIONS In tandem occlusions treated with CAS plus thrombectomy, an aggressive antiplatelet regimen was associated with an increased rate of carotid stent patency at day 1 without safety concerns. Randomized trials are warranted to confirm these findings.
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Affiliation(s)
- Gaultier Marnat
- Interventional and Diagnostic Neuroradiology, CHU Bordeaux GH Pellegrin, Bordeaux, France
| | - Stefanos Finistis
- Neurosurgery, Aristotle University of Thessaloniki, Thessaloniki, Central Macedonia, Greece
| | - Ricardo Moreno
- Neuroradiology, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | - Igor Sibon
- Neurology, CHU de Bordeaux, Bordeaux, France
| | - Raoul Pop
- Neuroradiolology, CHU Strasbourg, Strasbourg, France
| | - Mikaël Mazighi
- Interventional Neuroradiology, Fondation Rothschild, Paris, France
- Neurology, GH Lariboisiere Fernand-Widal, Paris, France
| | - Frédéric Clarençon
- Neuroradiology, Hopital Universitaire Pitie Salpetriere, Paris, France
- Sorbonne University, Paris, France
| | - Charlotte Rosso
- Neurology, Hopital Universitaire Pitie Salpetriere, Paris, France
| | - Cyril Dargazanli
- Neuroradiology, University Hospital Centre Montpellier, Montpellier, France
| | | | | | | | | | - Solène Moulin
- Neurology, University Hospital Centre Reims, Reims, France
| | | | | | - Sébastien Richard
- Neurology Stroke Unit, University Hospital Centre Nancy, Nancy, France
| | | | | | | | | | | | | | - Omer F Eker
- Neuroradiology, Hospices Civils de Lyon, Bron, France
| | | | - Jildaz Caroff
- Interventional Neuroradiology, NEURI Brain Vascular Center, Bicêtre Hospital, APHP, Le Kremlin Bicêtre, France
| | - Benjamin Gory
- Diagnostic and Interventional Neuroradiology, Centre Hospitalier Universitaire de Nancy, Nancy, France
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27
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Malka D, Janot K, Pasi M, Desilles JP, Marnat G, Sibon I, Consoli A, Dargazanli C, Arquizan C, Gory B, Richard S, Naggara O, Clarençon F, Rosso C, Bourcier R, Eker O, Caroff J, Lapergue B, Boulouis G. Effects of weather conditions on endovascular treatment case volume for patients with ischemic stroke. J Neuroradiol 2023; 50:593-599. [PMID: 37442271 DOI: 10.1016/j.neurad.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 07/01/2023] [Accepted: 07/01/2023] [Indexed: 07/15/2023]
Abstract
BACKGROUND Weather conditions have been shown to influence the occurrence of cardiovascular events. We tested the hypothesis that weather parameters may be associated with variations of case volume of endovascular treatment (EVT) for acute ischemic stroke. METHODS Individual data from the ETIS (Endovascular Treatment in Ischemic Stroke) French national registry were matched to local weather stations. Meteorological parameters (rainfall, humidity, atmospheric pressure, air temperature) were gathered from national online resources. Weather readings and EVT case volumes were annually standardized per weather station and EVT center, and their associations tested with non-parametric univariable and generalized linear statistical models. RESULTS Between 2015 and 2021, 9913 EVT procedures addressed by 135 primary stroke units were matched to weather conditions. The mean daily case volume per center was 0.41 [StDev 0.33], and there was a median of 0.84 procedures daily linked to a weather station [StDev 0.47]. We found lower atmospheric pressure (β estimate -0.04; 95%CI[-0.07;-0.03], p<0.001), higher humidity (β estimate 0.07; 95%CI [0.05;0.09], p<0.001) and lower temperatures (β estimate -0.08; 95%CI[-0.10;-0.06], p<0.001) to be associated with higher standardized EVT daily case volumes. These associations were stable when testing them across strata of binned EVT standardized case volumes. CONCLUSIONS Our study suggests that lower ambient temperature, lower atmospheric pressure, and higher air humidity are associated with significantly more daily EVT cases in a European temperate country. These results may provide insight into both system of care optimization at times of climate change and intracranial LVO pathophysiology. REGISTRATION-URL: https://clinicaltrials.gov/ct2/show/NCT03776877.
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Affiliation(s)
- David Malka
- Diagnostic and Interventional Neuroradiology Department, Tours University Hospital, INSERM UMR 1253 iBrain, 2 Bd Tonnellé, Centre Val de Loire, Tours, France
| | - Kevin Janot
- Diagnostic and Interventional Neuroradiology Department, Tours University Hospital, INSERM UMR 1253 iBrain, 2 Bd Tonnellé, Centre Val de Loire, Tours, France
| | - Marco Pasi
- Stroke Unit, Tours University Hospital, INSERM UMR 1253 iBrain, Tours, Centre Val de Loire, France
| | - Jean-Philippe Desilles
- Interventional Neuroradiology Department, Biological Resource Center, Hôpital Fondation Adolphe de Rothschild, Paris, France
| | - Gaultier Marnat
- Neuroradiology Department, Bordeaux University Hospital, Bordeaux, France
| | - Igor Sibon
- Neuroradiology Department, Bordeaux University Hospital, Bordeaux, France
| | - Arturo Consoli
- Department of Neuroradiology and Stroke Unit, Foch Hospital, Suresnes, France, University of Versailles Saint-Quentin-des-Yvelines, France
| | - Cyril Dargazanli
- Department of Neuroradiology, Gui de Chauliac Hospital, Montpellier University Hospital Center, Montpellier, France
| | - Caroline Arquizan
- Stroke Unit, Gui de Chauliac Hospital, Montpellier University Hospital Center, Montpellier, France
| | - Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU-Nancy, Nancy F-54000, France; IADI, INSERM U1254, Université de Lorraine (B.G.), Nancy F-54000, France
| | - Sébastien Richard
- CHRU-Nancy, Department of Neurology, Stroke Unit, Nancy F-54000, France; CHRU-Nancy, CIC-P 1433 (S.R.), INSERM U1116, Nancy F-54000, France
| | - Olivier Naggara
- Department of Neuroradiology, INSERM 1266 IMABRAIN, Saint Anne Hospital Centre, Île-de-France, Paris, France
| | | | - Charlotte Rosso
- APHP-Urgences Cérébro-Vasculaires, Hôpital Pitié-Salpêtrière, Inserm U 1127, CNRS UMR 7225, Paris, France; Institut du Cerveau et de la Moelle épinière, ICM, Sorbonne Université, UPMC Univ Paris 06 UMR S 1127, Paris F-75013, France
| | - Romain Bourcier
- CHU Nantes, CNRS, INSERM, l'institut du thorax, Institut du thorax Nantes Université, 14 Lyon HCL, Nantes F-44000, France
| | - Omer Eker
- Neuroradiolology Department, Hospices Civils de Lyon, Lyon, France
| | - Jildaz Caroff
- Neuroradiolology Department, CHU Kremlin Bicêtre, Paris, France
| | - Bertrand Lapergue
- Department of Neuroradiology and Stroke Unit, Foch Hospital, Suresnes, France, University of Versailles Saint-Quentin-des-Yvelines, France
| | - Grégoire Boulouis
- Diagnostic and Interventional Neuroradiology Department, Tours University Hospital, INSERM UMR 1253 iBrain, 2 Bd Tonnellé, Centre Val de Loire, Tours, France.
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Luijten SPR, van der Ende NAM, Cornelissen SAP, Kluijtmans L, van Hattem A, Lycklama A Nijeholt G, Postma AA, Bokkers RPH, Thomassen L, Waje-Andreassen U, Logallo N, Bracard S, Gory B, Roozenbeek B, Dippel DWJ, van der Lugt A. Comparison of diffusion weighted imaging b0 with T2*-weighted gradient echo or susceptibility weighted imaging for intracranial hemorrhage detection after reperfusion therapy for ischemic stroke. Neuroradiology 2023; 65:1649-1655. [PMID: 37380891 PMCID: PMC10567825 DOI: 10.1007/s00234-023-03180-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Accepted: 06/08/2023] [Indexed: 06/30/2023]
Abstract
PURPOSE Diffusion-weighted imaging (DWI) b0 may be able to substitute T2*-weighted gradient echo (GRE) or susceptibility-weighted imaging (SWI) in case of comparable detection of intracranial hemorrhage (ICH), thereby reducing MRI examination time. We evaluated the diagnostic accuracy of DWI b0 compared to T2*GRE or SWI for detection of ICH after reperfusion therapy for ischemic stroke. METHODS We pooled 300 follow-up MRI scans acquired within 1 week after reperfusion therapy. Six neuroradiologists each rated DWI images (b0 and b1000; b0 as index test) of 100 patients and, after a minimum of 4 weeks, T2*GRE or SWI images (reference standard) paired with DWI images of the same patients. Readers assessed the presence of ICH (yes/no) and type of ICH according to the Heidelberg Bleeding Classification. We determined the sensitivity and specificity of DWI b0 for detection of any ICH, and the sensitivity for detection of hemorrhagic infarction (HI1 & HI2) and parenchymal hematoma (PH1 & PH2). RESULTS We analyzed 277 scans of ischemic stroke patients with complete image series and sufficient image quality (median age 65 years [interquartile range, 54-75], 158 [57%] men). For detection of any ICH on DWI b0, the sensitivity was 62% (95% CI: 50-76) and specificity 96% (95% CI: 93-99). The sensitivity of DWI b0 was 52% (95% CI: 28-68) for detection of hemorrhagic infarction and 84% (95% CI: 70-92) for parenchymal hematoma. CONCLUSION DWI b0 is inferior for detection of ICH compared to T2*GRE/SWI, especially for smaller and more subtle hemorrhages. Follow-up MRI protocols should include T2*GRE/SWI for detection of ICH after reperfusion therapy.
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Affiliation(s)
- Sven P R Luijten
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands.
- Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands.
| | - Nadinda A M van der Ende
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
- Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Sandra A P Cornelissen
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Leo Kluijtmans
- Department of Radiology, Isala Hospital, Zwolle, The Netherlands
| | - Antonius van Hattem
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
| | | | - Alida A Postma
- Department of Radiology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Reinoud P H Bokkers
- Department of Radiology, Medical Imaging Center, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Lars Thomassen
- Department of Neurology, Haukeland University Hospital, Bergen, Norway
| | | | - Nicola Logallo
- Department of Neurosurgery, Haukeland University Hospital, Bergen, Norway
| | - Serge Bracard
- Department of Diagnostic and Interventional Neuroradiology, University Hospital of Nancy, Nancy, France
| | - Benjamin Gory
- Department of Diagnostic and Interventional Neuroradiology, University Hospital of Nancy, Nancy, France
| | - Bob Roozenbeek
- Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Diederik W J Dippel
- Department of Neurology, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Aad van der Lugt
- Department of Radiology and Nuclear Medicine, Erasmus University Medical Center, Rotterdam, The Netherlands
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29
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Le Floch A, Clarençon F, Rouchaud A, Kyheng M, Labreuche J, Sibon I, Boulouis G, Gory B, Richard S, Caroff J, Blanc R, Seners P, Eker OF, Cho TH, Consoli A, Bourcier R, Guillon B, Dargazanli C, Arquizan C, Denier C, Eugene F, Vannier S, Gentric JC, Gauberti M, Naggara O, Rosso C, Turc G, Ozkul-Wermester O, Cognard C, Albucher JF, Timsit S, Bourdain F, Le Bras A, Richter S, Moulin S, Pop R, Heck O, Moreno R, L'Allinec V, Lapergue B, Marnat G. Influence of prior intravenous thrombolysis in patients treated with mechanical thrombectomy for M2 occlusions: insight from the Endovascular Treatment in Ischemic Stroke (ETIS) registry. J Neurointerv Surg 2023; 15:e289-e297. [PMID: 36460462 DOI: 10.1136/jnis-2022-019672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Accepted: 11/16/2022] [Indexed: 12/04/2022]
Abstract
BACKGROUND Intravenous thrombolysis (IVT) for patients treated with mechanical thrombectomy (MT) for proximal occlusions has recently been questioned through randomized trials. However, few patients with M2 occlusions were included. We investigated the influence of prior IVT for patients presenting M2 occlusions treated with MT in comparison with MT alone. METHODS We conducted a retrospective analysis of the Endovascular Treatment in Ischemic Stroke (ETIS) registry, a multicenter observational study. Data from consecutive patients treated with MT for M2 occlusions between January 2015 and January 2022 at 26 comprehensive stroke centers were analyzed. The primary endpoint was 90-day modified Rankin Scale score of 0-2. Outcomes were compared using propensity score approaches. We also performed sensitivity analysis in relevant subgroups of patients. RESULTS Among 1132 patients with M2 occlusions treated with MT, 570 received prior IVT. The two groups were comparable after propensity analysis. The rate of favorable functional outcome was significantly higher in the IVT+MT group compared with the MT alone group (59.8% vs 44.7%; adjusted OR 1.38, 95% CI 1.10 to 1.75, P=0.008). Hemorrhagic and procedural complications were similar in both groups. In sensitivity analysis excluding patients with anticoagulation treatment, favorable recanalization was more frequent in the IVT+MT group (OR 1.37, 95% CI 1.11 to 1.70, P=0.004). CONCLUSIONS In cases of M2 occlusions, prior IVT combined with MT resulted in better functional outcome than MT alone, without increasing the rate of hemorrhagic or procedural complications. These results suggest the benefit of IVT in patients undergoing MT for M2 occlusions.
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Affiliation(s)
- Agathe Le Floch
- Neuroradiology, CHU Bordeaux GH Pellegrin, Bordeaux, Aquitaine, France
| | - Frédéric Clarençon
- Interventional neuroradiology, University Hospital Pitié Salpêtrière, Paris, France
| | - Aymeric Rouchaud
- Interventional neuroradiology, Centre Hospitalier Universitaire de Limoges, Limoges, France
- CNRS, XLIM, UMR 7252, Université de Limoges, Limoges, Nouvelle-Aquitaine, France
| | - Maeva Kyheng
- Biostatistics, CHU Lille, Lille, Hauts-de-France, France
| | | | - Igor Sibon
- Neurology, CHU de Bordeaux, Bordeaux, France
| | | | - Benjamin Gory
- Diagnostic and Interventional Neuroradiology, Centre Hospitalier Universitaire de Nancy, Nancy, France
| | - Sébastien Richard
- Neurology Stroke Unit, University Hospital Centre Nancy, Nancy, France
| | - Jildaz Caroff
- Department of Interventional Neuroradiology - NEURI Brain Vascular Center, Bicêtre Hospital, APHP, Le Kremlin Bicêtre, France
| | - Raphaël Blanc
- Departement of interventional neuroradiology, Fondation Rothschild, Paris, Île-de-France, France
| | - Pierre Seners
- Neurology, Fondation Rothschild, Paris, Île-de-France, France
| | - Omer F Eker
- Neuroradiology, Hospices Civils de Lyon, Bron, France
| | - Tae-Hee Cho
- Neurology, CHU Lyon, Lyon, Auvergne-Rhône-Alpes, France
| | - Arturo Consoli
- Interventional Neuroradiologie, Hopital Foch, Suresnes, Ile-de-France, France
| | | | - Benoit Guillon
- Stroke unit, CHU Nantes, Nantes, Pays de la Loire, France
| | - Cyril Dargazanli
- Department of Neuroradiology, University Hospital Centre Montpellier, Montpellier, Occitanie, France
| | - Caroline Arquizan
- Neurology, CHU Montpellier, Montpellier, Languedoc-Roussillon, France
| | | | | | | | | | | | - Olivier Naggara
- Neuroradiology, GHU Paris Pôle Neuro Sainte-Anne, Paris, Île-de-France, France
| | - Charlotte Rosso
- Neurology, Hôpital Universitaire Pitié Salpêtrière, Paris, Île-de-France, France
| | - Guillaume Turc
- Neurology, GHU Paris Pôle Neuro Sainte-Anne, Paris, Île-de-France, France
| | | | - Christophe Cognard
- Diagnostic and Therapeutic Neuroradiology, CHU Toulouse, Toulouse, Occitanie, France
| | | | | | - Frederic Bourdain
- Neurology, Centre Hospitalier de la Cote Basque, Bayonne, Aquitaine, France
| | - Anthony Le Bras
- Department of Radiology, Centre Hospitalier Bretagne Atlantique, Vannes, Bretagne, France
- Neuroradiology, CHU Rennes Service de radiologie et d'imagerie médicale, Rennes, France
| | | | - Solène Moulin
- Neurology, University Hospital Centre Reims, Reims, Champagne-Ardenne, France
| | - Raoul Pop
- Neuroradiolology, CHU Strasbourg, Strasbourg, Alsace, France
| | - Olivier Heck
- Neurology, CHU Grenoble Alpes, Grenoble, Auvergne-Rhone-Alpes, France
| | - Ricardo Moreno
- Department Of Neuroradiology, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | | | | | - Gaultier Marnat
- Interventional and Diagnostic Neuroradiology, CHU Bordeaux GH Pellegrin, Bordeaux, Aquitaine, France
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Ironside N, Chen CJ, Chalhoub RM, Wludyka P, Kellogg RT, Al Kasab S, Ding D, Maier I, Rai A, Jabbour P, Kim JT, Wolfe SQ, Starke RM, Psychogios MN, Shaban A, Arthur AS, Yoshimura S, Grossberg JA, Alawieh A, Fragata I, Polifka AJ, Mascitelli JR, Osbun JW, Matouk C, Levitt MR, Dumont TM, Cuellar-Saenz HH, Williamson R, Romano DG, Crosa RJ, Gory B, Mokin M, Moss M, Limaye K, Kan P, Spiotta AM, Park MS. Risk factors and predictors of intracranial hemorrhage after mechanical thrombectomy in acute ischemic stroke: insights from the Stroke Thrombectomy and Aneurysm Registry (STAR). J Neurointerv Surg 2023; 15:e312-e322. [PMID: 36725360 PMCID: PMC10962911 DOI: 10.1136/jnis-2022-019513] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Accepted: 12/02/2022] [Indexed: 02/03/2023]
Abstract
BACKGROUND Reducing intracranial hemorrhage (ICH) can improve patient outcome in acute ischemic stroke (AIS) intervention. We sought to identify ICH risk factors after AIS thrombectomy. METHODS This is a retrospective review of the Stroke Thrombectomy and Aneurysm Registry (STAR) database. All patients who underwent AIS thrombectomy with available ICH data were included. Multivariable regression models were developed to identify predictors of ICH after thrombectomy. Subgroup analyses were performed stratified by symptom status and European Cooperative Acute Stroke Study (ECASS) grade. RESULTS The study cohort comprised 6860 patients. Any ICH and symptomatic ICH (sICH) occurred in 25% and 7% of patients, respectively. Hemorrhagic infarction 1 (HI1) occurred in 36%, HI2 in 24%, parenchymal hemorrhage 1 (PH1) in 22%, and PH2 in 17% of patients classified by ECASS grade. Intraprocedural complications independently predicted any ICH (OR 3.8083, P<0.0001), PH1 (OR 1.9053, P=0.0195), and PH2 (OR 2.7347, P=0.0004). Race also independently predicted any ICH (black: OR 0.5180, P=0.0017; Hispanic: OR 0.4615, P=0.0148), sICH (non-white: OR 0.4349, P=0.0107), PH1 (non-white: OR 3.1668, P<0.0001), and PH2 (non-white: OR 1.8689, P=0.0176), with white as the reference. Primary mechanical thrombectomy technique also independently predicted ICH. ADAPT (A Direct Aspiration First Pass Technique) was a negative predictor of sICH (OR 0.2501, P<0.0001), with stent retriever as the reference. CONCLUSIONS This study identified ICH risk factors after AIS thrombectomy using real-world data. There was a propensity towards a reduced sICH risk with direct aspiration. Procedural complications and ethnicity were predictors congruent between categories of any ICH, sICH, PH1, and PH2. Further investigation of technique and ethnicity effects on ICH and outcomes after AIS thrombectomy is warranted.
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Affiliation(s)
- Natasha Ironside
- Neurosurgery, University of Virginia, Charlottesville, Virginia, USA
| | - Ching-Jen Chen
- Neurosurgery, University of Texas McGovern Medical School, Houston, Texas, USA
| | - Reda M Chalhoub
- Neurosurgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Peter Wludyka
- Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Ryan T Kellogg
- Neurosurgery, University of Virginia, Charlottesville, Virginia, USA
| | - Sami Al Kasab
- Neurology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Dale Ding
- Neurosurgery, University of Louisville, Louisville, Kentucky, USA
| | - Ilko Maier
- Neurology, University Medicine Goettingen, Goettingen, NS, Germany
| | - Ansaar Rai
- Radiology, West Virginia University Hospitals, Morgantown, West Virginia, USA
| | - Pascal Jabbour
- Neurological surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Joon-Tae Kim
- Chonnam National University Hospital, Gwangju, Gwangju, Korea (the Republic of)
| | - Stacey Q Wolfe
- Neurosurgery, Wake Forest School of Medicine, Winston Salem, North Carolina, USA
| | - Robert M Starke
- Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Marios-Nikos Psychogios
- Department of Neuroradiology, Clinic of Radiology and Nuclear Medicine, University Hospital Basel, Basel, Switzerland
| | - Amir Shaban
- Neurology, University of Iowa Roy J and Lucille A Carver College of Medicine, Iowa City, Iowa, USA
| | - Adam S Arthur
- Semmes-Murphey Neurologic and Spine Institute, Memphis, Tennessee, USA
| | - Shinichi Yoshimura
- Department of Neurosurgery, Hyogo College of Medicine, Nishinomiya, Hyogo, Japan
| | - Jonathan A Grossberg
- Neurosurgery and Radiology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Ali Alawieh
- Neurosurgery, Emory University, Atlanta, Georgia, USA
| | - Isabel Fragata
- Neuroradiology, Centro Hospitalar de Lisboa Central, Lisboa, Portugal
| | - Adam J Polifka
- Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Justin R Mascitelli
- Department of Neurosurgery, University of Texas Health Science Center at San Antonio, San Antonio, Texas, USA
| | - Joshua W Osbun
- Neurosurgery, Washington University in Saint Louis School of Medicine, Saint Louis, Missouri, USA
| | - Charles Matouk
- Neurosurgery, Yale University, New Haven, Connecticut, USA
| | - Michael R Levitt
- Neurological Surgery, University of Washington School of Medicine, Seattle, Washington, USA
| | - Travis M Dumont
- Department of Surgery, Division of Neurosurgery, University of Arizona/Arizona Health Science Center, Tucson, Arizona, USA
| | | | | | - Daniele G Romano
- Neurordiology, University Hospital 'San Giovanni di Dio e Ruggi d'Aragona', Salerno, Italy
| | | | - Benjamin Gory
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, Lorraine, France
| | - Maxim Mokin
- Neurosurgery, University of South Florida College of Medicine, Tampa, Florida, USA
| | - Mark Moss
- Washington Regional Medical Center, Fayetteville, Arkansas, USA
| | | | - Peter Kan
- Neurosurgery, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
| | - Alejandro M Spiotta
- Neurosurgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Min S Park
- Neurosurgery, University of Virginia, Charlottesville, Virginia, USA
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Mujanovic A, Eker O, Marnat G, Strbian D, Ijäs P, Préterre C, Triquenot A, Albucher JF, Gauberti M, Weisenburger-Lile D, Ernst M, Nikoubashman O, Mpotsaris A, Gory B, Tuan Hua V, Ribo M, Liebeskind DS, Dobrocky T, Meinel TR, Buetikofer L, Gralla J, Fischer U, Kaesmacher J. Association of intravenous thrombolysis and pre-interventional reperfusion: a post hoc analysis of the SWIFT DIRECT trial. J Neurointerv Surg 2023; 15:e232-e239. [PMID: 36396433 PMCID: PMC10646907 DOI: 10.1136/jnis-2022-019585] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2022] [Accepted: 10/13/2022] [Indexed: 11/18/2022]
Abstract
BACKGROUND A potential benefit of intravenous thrombolysis (IVT) before mechanical thrombectomy (MT) is pre-interventional reperfusion. Currently, there are few data on the occurrence of pre-interventional reperfusion in patients randomized to IVT or no IVT before MT. METHODS SWIFT DIRECT (Solitaire With the Intention For Thrombectomy Plus Intravenous t-PA vs DIRECT Solitaire Stent-retriever Thrombectomy in Acute Anterior Circulation Stroke) was a randomized controlled trial including acute ischemic stroke IVT eligible patients being directly admitted to a comprehensive stroke center, with allocation to IVT with MT versus MT alone. The primary endpoint of this analysis was the occurrence of pre-interventional reperfusion, defined as a pre-interventional expanded Thrombolysis in Cerebral Infarction score of ≥2a. The effect of IVT and potential treatment effect heterogeneity were analyzed using logistic regression analyses. RESULTS Of 396 patients, pre-interventional reperfusion occurred in 20 (10.0%) patients randomized to IVT with MT, and in 7 (3.6%) patients randomized to MT alone. Receiving IVT favored the occurrence of pre-interventional reperfusion (adjusted OR 2.91, 95% CI 1.23 to 6.87). There was no IVT treatment effect heterogeneity on the occurrence of pre-interventional reperfusion with different strata of Randomization-to-Groin-Puncture time (p for interaction=0.33), although the effect tended to be stronger in patients with a Randomization-to-Groin-Puncture time >28 min (adjusted OR 4.65, 95% CI 1.16 to 18.68). There were no significant differences in rates of functional outcomes between patients with and without pre-interventional reperfusion. CONCLUSION Even for patients with proximal large vessel occlusions and direct access to MT, IVT resulted in an absolute increase of 6% in rates of pre-interventional reperfusion. The influence of time strata on the occurrence of pre-interventional reperfusion should be studied further in an individual patient data meta-analysis of comparable trials. TRIAL REGISTRATION NUMBER clinicaltrials.gov NCT03192332.
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Affiliation(s)
- Adnan Mujanovic
- University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern Inselspital, University of Bern, Bern, Switzerland
| | - Omer Eker
- Department of Neuroradiology, Hospices Civils de Lyon, Bron, France
| | - Gaultier Marnat
- Interventional and Diagnostic Neuroradiology, University Hospital Centre Bordeaux, Bordeaux, France
| | - Daniel Strbian
- Department of Neurology, HUS Helsinki University Hospital, Helsinki, Finland
| | - Petra Ijäs
- Department of Neurology, HUS Helsinki University Hospital, Helsinki, Finland
| | - Cécile Préterre
- Stroke Unit, University Hospital Centre Nantes, Nantes, France
| | - Aude Triquenot
- Department of Neurology, University Hospital Centre Rouen, Rouen, France
| | | | - Maxime Gauberti
- Department of Neuroradiology, University Hospital Centre Caen, Caen, France
| | - David Weisenburger-Lile
- Department of Stroke and Diagnostic and Interventional Neuroradiology, Hospital Foch, Suresnes, France
| | - Marielle Ernst
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Göttingen, Gottingen, Germany
| | | | | | - Benjamin Gory
- Department of Diagnostic and Interventional Neuroradiology, University Hospital Centre Nancy, Nancy, France
| | - Vi Tuan Hua
- Department of Neurology, University Hospital Centre Reims, Reims, France
| | - Marc Ribo
- Stroke Unit, Neurology, Hospital Vall d'Hebron, Barcelona, Spain
| | - David S Liebeskind
- Department of Neurology, University of California Los Angeles, Los Angeles, California, USA
| | - Tomas Dobrocky
- University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern Inselspital, University of Bern, Bern, Switzerland
| | - Thomas R Meinel
- Department of Neurology, Inselspital University Hospital Bern, Bern, Switzerland
| | | | - Jan Gralla
- University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern Inselspital, University of Bern, Bern, Switzerland
| | - Urs Fischer
- Department of Neurology, Inselspital University Hospital Bern, Bern, Switzerland
- Department of Neurology, University Hospital Basel, Basel, Switzerland
| | - Johannes Kaesmacher
- University Institute of Diagnostic and Interventional Neuroradiology, University Hospital Bern Inselspital, University of Bern, Bern, Switzerland
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Zhu F, Liao L, Bracard S, Derelle AL, Muszynski P, Merlot I, Planel S, Schmitt E, Braun M, Gory B, Anxionnat R. Susceptibility weighted imaging for ruptured basilar artery perforator aneurysms in the setting of angiographically negative subarachnoid hemorrhage. J Neurointerv Surg 2023; 15:1046-1049. [PMID: 36163345 DOI: 10.1136/jnis-2022-019269] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 09/09/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND Ruptured basilar artery perforator aneurysms (BAPAs), defined as microaneurysms which develop in basilar perforator arteries without direct involvement of the basilar trunk, represent a rare cause of subarachnoid hemorrhage (SAH). The diagnosis of BAPAs is difficult because of their small size, with high rates of negative angiography. The development of high-resolution MRI could increase the diagnostic performance. In this study we describe the usefulness of susceptibility weighted imaging (SWI) for the diagnosis of ruptured BAPAs. METHODS In a case series, we retrospectively collected data of patients admitted to our institution from 2018 to 2021 for SAH with negative CT angiography who underwent MRI (including SWI) and DSA during hospitalization. RESULTS Eight patients with a definitive diagnosis of ruptured BAPA and five patients with a definitive diagnosis of angiogram-negative SAH were included. In all of the patients with BAPAs MRI showed a focal, thick, semi-circumferential SWI hypointensity covering the vessel wall at the level of the BAPA subsequently revealed on DSA; this phenomen is known as 'SWI capping'. No SWI capping was observed in the five patients with a definitive diagnosis of angiogram-negative SAH. CONCLUSION SWI capping appears to be a reliable indirect sign for the diagnosis and localization of ruptured BAPAs, a rare form of microaneurysm easily misdiagnosed on DSA in initial angiogram-negative SAH.
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Affiliation(s)
- François Zhu
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, France
- IADI, INSERM U1254, Université de Lorraine, Nancy, France
| | - Liang Liao
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, France
- INRIA, LORIA, CNRS, Université de Lorraine, Nancy, France
| | - Serge Bracard
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, France
- IADI, INSERM U1254, Université de Lorraine, Nancy, France
| | - Anne-Laure Derelle
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, France
| | - Patricio Muszynski
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, France
- Instituto Oulton, Cordoba, Argentina
| | | | - Sophie Planel
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, France
| | - Emmanuelle Schmitt
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, France
| | - Marc Braun
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, France
- IADI, INSERM U1254, Université de Lorraine, Nancy, France
| | - Benjamin Gory
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, France
- IADI, INSERM U1254, Université de Lorraine, Nancy, France
| | - René Anxionnat
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, France
- IADI, INSERM U1254, Université de Lorraine, Nancy, France
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Derraz I, Moulin S, Gory B, Kyheng M, Arquizan C, Costalat V, Lapergue B. Endovascular Thrombectomy Outcomes with and without Intravenous Thrombolysis for Large Ischemic Cores Identified with CT or MRI. Radiology 2023; 309:e230440. [PMID: 37847131 DOI: 10.1148/radiol.230440] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2023]
Abstract
Background Whether intravenous thrombolysis (IVT) prior to endovascular thrombectomy (EVT) provides additional benefits in patients with acute ischemic stroke (AIS) and a large infarct core (LIC) remains unclear. Purpose To examine whether treatment with IVT before EVT is beneficial in patients with LIC identified with CT or MRI (Alberta Stroke Program Early CT score 0-5). Materials and Methods This retrospective study included consecutive adult patients diagnosed with AIS due to large vessel occlusion (LVO) and LIC treated with EVT who were enrolled in the ETIS (Endovascular Treatment in Ischemic Stroke) Registry in France between January 2015 and January 2022. The primary outcome measure was a favorable outcome (modified Rankin Scale [mRS] score 0-3) at 90 days. Secondary outcomes included functional independence (mRS score 0-2) at 90 days, improvement in degree of disability (ordinal shift in mRS score toward a better outcome) at 90 days, early neurologic improvement at 24 hours, and successful reperfusion (modified Thrombolysis in Cerebral Infarction score of 2b or higher). Safety outcomes included symptomatic intracerebral hemorrhage within 24 hours and mortality at 90 days. Inverse probability of treatment weighting (IPTW)-adjusted analysis was used to assess the treatment effect of IVT adjusted for baseline variables. Results Of 1408 patients (mean age, 68.3 years ± 15.4 [SD]; 789 men), 654 (46.4%) were treated with IVT prior to EVT. In the IPTW-adjusted data set, IVT plus EVT was associated with a higher rate of favorable outcome at 90 days (odds ratio [OR], 1.24 [95% CI: 1.05, 1.46]; P = .01), functional independence at 90 days (OR, 1.47 [95% CI: 1.22, 1.77]; P < .001), improvement in degree of disability at 90 days (common OR, 1.30 [95% CI: 1.13, 1.49]; P < .001), early neurologic improvement (OR, 1.26 [95% CI: 1.07, 1.49]; P = .005), and successful reperfusion (OR, 1.43 [95% CI: 1.14, 1.79]; P = .002) than EVT alone. Rates of brain hemorrhage within 24 hours and mortality at 90 days were similar between groups. Conclusion In patients with AIS due to LVO with LIC identified with CT or MRI, treatment with IVT before EVT appeared to provide a clinical benefit over EVT alone. Clinical trial registration no. NCT03776877 © RSNA, 2023 Supplemental material is available for this article. See also the editorial by Kallmes and Rabinstein in this issue.
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Affiliation(s)
- Imad Derraz
- From the Departments of Neuroradiology (I.D., V.C.) and Neurology (C.A.), Hôpital Gui de Chauliac, Montpellier University Medical Center, 80 Avenue Augustin Fliche, Montpellier 34295, France; Department of Neurology, Reims University Hospital Center, Reims, France (S.M.); Department of Neuroradiology, Nancy University Hospital Center, Nancy, France (B.G.); Department of Biostatistics, University of Lille, Lille University Hospital Center, EA 2694-Public Health: Epidemiology and Quality of Care, Lille, France (M.K.); and Department of Neurology, University of Versailles Saint-Quentin-en-Yvelines, Foch Hospital, Suresnes, France (B.L.)
| | - Solène Moulin
- From the Departments of Neuroradiology (I.D., V.C.) and Neurology (C.A.), Hôpital Gui de Chauliac, Montpellier University Medical Center, 80 Avenue Augustin Fliche, Montpellier 34295, France; Department of Neurology, Reims University Hospital Center, Reims, France (S.M.); Department of Neuroradiology, Nancy University Hospital Center, Nancy, France (B.G.); Department of Biostatistics, University of Lille, Lille University Hospital Center, EA 2694-Public Health: Epidemiology and Quality of Care, Lille, France (M.K.); and Department of Neurology, University of Versailles Saint-Quentin-en-Yvelines, Foch Hospital, Suresnes, France (B.L.)
| | - Benjamin Gory
- From the Departments of Neuroradiology (I.D., V.C.) and Neurology (C.A.), Hôpital Gui de Chauliac, Montpellier University Medical Center, 80 Avenue Augustin Fliche, Montpellier 34295, France; Department of Neurology, Reims University Hospital Center, Reims, France (S.M.); Department of Neuroradiology, Nancy University Hospital Center, Nancy, France (B.G.); Department of Biostatistics, University of Lille, Lille University Hospital Center, EA 2694-Public Health: Epidemiology and Quality of Care, Lille, France (M.K.); and Department of Neurology, University of Versailles Saint-Quentin-en-Yvelines, Foch Hospital, Suresnes, France (B.L.)
| | - Maéva Kyheng
- From the Departments of Neuroradiology (I.D., V.C.) and Neurology (C.A.), Hôpital Gui de Chauliac, Montpellier University Medical Center, 80 Avenue Augustin Fliche, Montpellier 34295, France; Department of Neurology, Reims University Hospital Center, Reims, France (S.M.); Department of Neuroradiology, Nancy University Hospital Center, Nancy, France (B.G.); Department of Biostatistics, University of Lille, Lille University Hospital Center, EA 2694-Public Health: Epidemiology and Quality of Care, Lille, France (M.K.); and Department of Neurology, University of Versailles Saint-Quentin-en-Yvelines, Foch Hospital, Suresnes, France (B.L.)
| | - Caroline Arquizan
- From the Departments of Neuroradiology (I.D., V.C.) and Neurology (C.A.), Hôpital Gui de Chauliac, Montpellier University Medical Center, 80 Avenue Augustin Fliche, Montpellier 34295, France; Department of Neurology, Reims University Hospital Center, Reims, France (S.M.); Department of Neuroradiology, Nancy University Hospital Center, Nancy, France (B.G.); Department of Biostatistics, University of Lille, Lille University Hospital Center, EA 2694-Public Health: Epidemiology and Quality of Care, Lille, France (M.K.); and Department of Neurology, University of Versailles Saint-Quentin-en-Yvelines, Foch Hospital, Suresnes, France (B.L.)
| | - Vincent Costalat
- From the Departments of Neuroradiology (I.D., V.C.) and Neurology (C.A.), Hôpital Gui de Chauliac, Montpellier University Medical Center, 80 Avenue Augustin Fliche, Montpellier 34295, France; Department of Neurology, Reims University Hospital Center, Reims, France (S.M.); Department of Neuroradiology, Nancy University Hospital Center, Nancy, France (B.G.); Department of Biostatistics, University of Lille, Lille University Hospital Center, EA 2694-Public Health: Epidemiology and Quality of Care, Lille, France (M.K.); and Department of Neurology, University of Versailles Saint-Quentin-en-Yvelines, Foch Hospital, Suresnes, France (B.L.)
| | - Bertrand Lapergue
- From the Departments of Neuroradiology (I.D., V.C.) and Neurology (C.A.), Hôpital Gui de Chauliac, Montpellier University Medical Center, 80 Avenue Augustin Fliche, Montpellier 34295, France; Department of Neurology, Reims University Hospital Center, Reims, France (S.M.); Department of Neuroradiology, Nancy University Hospital Center, Nancy, France (B.G.); Department of Biostatistics, University of Lille, Lille University Hospital Center, EA 2694-Public Health: Epidemiology and Quality of Care, Lille, France (M.K.); and Department of Neurology, University of Versailles Saint-Quentin-en-Yvelines, Foch Hospital, Suresnes, France (B.L.)
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Gory B, Finitsis S, Desilles JP, Consoli A, Mazighi M, Marnat G, Sibon I, Pop R, Raposo N, Wolff V, Cognard C, Richard S, Moulin S, Soize S, Lapergue B, Olivot JM. Successful Thrombectomy Improves Functional Outcome in Tandem Occlusions with a Large Ischemic Core. World Neurosurg 2023; 178:e282-e291. [PMID: 37473866 DOI: 10.1016/j.wneu.2023.07.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 07/09/2023] [Accepted: 07/10/2023] [Indexed: 07/22/2023]
Abstract
BACKGROUND Emergent stenting in tandem occlusions and mechanical thrombectomy (MT) of acute ischemic stroke related to large vessel occlusion (LVO-AIS) with a large core are tested independently. We aim to assess the impact of reperfusion with MT in patients with LVO-AIS with a large core and a tandem occlusion and to compare the safety of reperfusion between large core with tandem and nontandem occlusions in current practice. METHODS We analyzed data of all consecutive patients included in the prospective Endovascular Treatment in Ischemic Stroke Registry in France between January 2015 and March 2023 who presented with a pretreatment ASPECTS (Alberta Stroke Program Early CT Score) of 0-5 and angiographically proven tandem occlusion. The primary end point was a favorable outcome defined by a modified Rankin Scale (mRS) score of 0-3 at 90 days. RESULTS Among 262 included patients with a tandem occlusion and ASPECTS 0-5, 203 patients (77.5%) had a successful reperfusion (modified Thrombolysis in Cerebral Infarction grade 2b-3). Reperfused patients had a favorable shift in the overall mRS score distribution (adjusted odds ratio [aOR], 1.57 [1.22-2.03]; P < 0.001), higher rates of mRS score 0-3 (aOR, 7.03 [2.60-19.01]; P < 0.001) and mRS score 0-2 at 90 days (aOR, 3.85 [1.39-10.68]; P = 0.009) compared with nonreperfused. There was a trend between the occurrence of successful reperfusion and a decreased rate of symptomatic intracranial hemorrhage (aOR, 0.5 [0.22-1.13]; P = 0.096). Similar safety outcomes were observed after large core reperfusion in tandem and nontandem occlusions. CONCLUSIONS Successful reperfusion was associated with a higher rate of favorable outcome in large core LVO-AIS with a tandem occlusion, with a safety profile similar to nontandem occlusion.
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Affiliation(s)
- Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, Université de Lorraine, IADI, INSERM U1254, CHRU-Nancy, Nancy, France.
| | - Stephanos Finitsis
- Department of Neuroradiology, Aristotle University of Thessaloniki, Ahepa Hospital, Thessaoniki, Greece
| | | | - Arturo Consoli
- Department of Diagnostic and Interventional Neuroradiology, Foch Hospital, Versailles Saint-Quentin en Yvelines University, Suresnes, France
| | - Mikael Mazighi
- Department of Interventional Neuroradiology, Rothschild Foundation, Paris, France
| | - Gaultier Marnat
- Department of Diagnostic and Interventional Neuroradiology, University Hospital of Bordeaux, Bordeaux, France
| | - Igor Sibon
- Department of Neurology, Stroke Center, University Hospital of Bordeaux, Bordeaux, France
| | - Raoul Pop
- Department of Interventional Neuroradiology, University Hospital of Strasbourg, Strasbourg, France
| | - Nicolas Raposo
- Department of Neurology, Acute Stroke Unit, CIC 1436-UMR 1214, CHU Toulouse, Toulouse, France
| | - Valérie Wolff
- Stroke Unit, University Hospital of Strasbourg, Strasbourg, France
| | | | - Sébastien Richard
- Department of Neurology, Stroke Unit, Université de Lorraine, INSERM U1116, CHRU-Nancy, Nancy, France
| | - Solène Moulin
- Department of Neurology, Hôpital Maison Blanche, University Hospital of Reims, Université Reims Champagne-Ardenne, Reims, France
| | - Sébastien Soize
- Department of Neuroradiology, Hôpital Maison Blanche, University Hospital of Reims, Université Reims Champagne-Ardenne, Reims, France
| | - Bertrand Lapergue
- Department of Neurology, Foch Hospital, Versailles Saint-Quentin en Yvelines University, Suresnes, France
| | - Jean-Marc Olivot
- Department of Neurology, Acute Stroke Unit, CIC 1436-UMR 1214, CHU Toulouse, Toulouse, France
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Anadani M, Finitsis S, Pop R, Darcourt J, Clarençon F, Richard S, de Havenon A, Liebeskind D, Marnat G, Bourcier R, Sibon I, Dargazanli C, Arquizan C, Blanc R, Lapergue B, Consoli A, Eugène F, Vannier S, Caroff J, Denier C, Boulanger M, Gauberti M, Saleme S, Macian F, Rosso C, Turc G, Ozkul-Wermester O, Papagiannaki C, Olivot JM, Le Bras A, Evain S, Wolff V, Timsit S, Gentric JC, Bourdain F, Veunac L, Maïer B, Ben Hassen W, Gory B. ASPECTS evolution after endovascular successful reperfusion in the early and extended time window. Interv Neuroradiol 2023:15910199231196953. [PMID: 37671452 DOI: 10.1177/15910199231196953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/07/2023] Open
Abstract
BACKGROUND The Alberta Stroke Program Early CT scan Score (ASPECTS) is a reliable imaging biomarker of infarct extent on admission but the value of 24-hour ASPECTS evolution in day-to-day practice is not well studied, especially after successful reperfusion. We aimed to assess the association between ASPECTS evolution after successful reperfusion with functional and safety outcomes, as well as to identify the predictors of ASPECTS evolution. METHODS We used data from an ongoing prospective multicenter registry. Stroke patients with anterior circulation large vessel occlusion treated with endovascular therapy (EVT) and achieved successful reperfusion (modified thrombolysis in cerebral ischemia (mTICI) 2b-3) were included. ASPECTS evolution was defined as one or more point decrease in ASPECTS at 24 hours. RESULTS A total of 2366 patients were enrolled. In a fully adjusted model, ASPECTS evolution was associated with lower odds of favorable outcome (modified Rankin Scale (mRS) score 0-2) at 90 days (adjusted odds ratio (aOR) = 0.46; 95% confidence interval (CI) = 0.37-0.57). In addition, ASPECTS evolution was a predictor of excellent outcome (90-day mRS 0-1) (aOR = 0.52; 95% CI = 0.49-0.57), early neurological improvement (aOR = 0.42; 95% CI = 0.35-0.51), and parenchymal hemorrhage (aOR = 2.64; 95% CI, 2.03-3.44). Stroke severity, admission ASPECTS, total number of passes, complete reperfusion (mTICI 3 vs. mTICI 2b-2c) and good collaterals emerged as predictors of ASPECTS evolution. CONCLUSION ASPECTS evolution is a strong predictor of functional and safety outcomes after successful endovascular therapy. Higher number of EVT attempts and incomplete reperfusion are associated with ASPECTS evolution at day 1.
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Affiliation(s)
- Mohammad Anadani
- Department of Neurosurgery, Medical University of South Carolina, Charleston, SC, USA
| | - Stephanos Finitsis
- Aristotle University of Thessaloniki, Ahepa Hospital, Thessaoniki, Greece
| | - Raoul Pop
- Department of Neuroradiolology, CHU Strasbourg, France
| | - Jean Darcourt
- Department of Neuroradiolology, CHU Toulouse, France
| | | | - Sébastien Richard
- Department of Neurology, Université de Lorraine, CHRU-Nancy, Nancy, France
- CIC-P 1433, INSERM U1116, CHRU-Nancy, Nancy, France
| | - Adam de Havenon
- Department of Neurology, Yale School of Medicine, New Haven, CT, USA
| | - David Liebeskind
- Department of Neurology, Neurovascular Imaging Research Core & UCLA Stroke Center, University of California, Los Angeles, Los Angeles, CA, USA
| | - Gaultier Marnat
- Department of Diagnostic and Interventional Neuroradiology, University Hospital of Bordeaux, France
| | - Romain Bourcier
- Department of Neuroradiology, University Hospital of Nantes, Nantes, France
| | - Igor Sibon
- Department of Neurology, Stroke Center, University Hospital of Bordeaux, France
| | - Cyril Dargazanli
- Department of Interventional Neuroradiology, CHRU Gui de Chauliac, Montpellier, France
| | | | - Raphaël Blanc
- Department of Interventional Neuroradiology, Rothschild Foundation, Paris, France
| | - Bertrand Lapergue
- Department of Neurology, Foch Hospital, Versailles Saint-Quentin en Yvelines University, Suresnes, France
| | - Arturo Consoli
- Department of Diagnostic and Interventional Neuroradiology, Foch Hospital, Versailles Saint-Quentin en Yvelines University, Suresnes, France
| | - François Eugène
- Department of Neuroradiology, University Hospital of Rennes, France
| | | | - Jildaz Caroff
- Department of Neuroradiolology, CHU Kremlin-Bicêtre, Le Kremlin Bicêtre, France
| | - Christian Denier
- Department of Neurology, CHU Kremlin-Bicêtre, Le Kremlin Bicêtre, France
| | | | | | - Suzana Saleme
- Department of Neuroradiology, University Hospital of Limoges, Limoges, France
| | - Francisco Macian
- Department of Neurology, University Hospital of Limoges, Limoges, France
| | - Charlotte Rosso
- Department of Neurology, CHU Pitié-Salpêtrière, Paris, France
| | - Guillaume Turc
- Department of Neurology, Hôpital Saint-Anne, Paris, France
| | | | | | | | - Anthony Le Bras
- Department of Neurology, CH Bretagne Atlantique, Vannes, France
| | - Sarah Evain
- Department of Neuroradiolology, CH Bretagne Atlantique, Vannes, France
| | | | | | | | | | - Louis Veunac
- Department of Neuroradiolology, CH Côte Basque, Bayonne, France
| | - Benjamin Maïer
- Department of Interventional Neuroradiology, Rothschild Foundation, Paris, France
| | - Wagih Ben Hassen
- Department of Neuroradiolology, Hôpital Saint-Anne, Paris, France
| | - Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, Université de Lorraine, CHRU-Nancy, Nancy, France
- Université de Lorraine, IADI, INSERM U1254, Nancy, France
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Alawieh AM, Chalhoub RM, Al Kasab S, Jabbour P, Psychogios MN, Starke RM, Arthur AS, Fargen KM, De Leacy R, Kan P, Dumont TM, Rai A, Crosa RJ, Maier I, Goyal N, Wolfe SQ, Cawley CM, Mocco J, Tjoumakaris SI, Howard BM, Dimisko L, Saad H, Ogilvy CS, Crowley RW, Mascitelli JR, Fragata I, Levitt MR, Kim JT, Park MS, Gory B, Polifka AJ, Matouk C, Grossberg JA, Spiotta AM. Multicenter investigation of technical and clinical outcomes after thrombectomy for distal vessel occlusion by frontline technique. J Neurointerv Surg 2023; 15:e93-e101. [PMID: 35918129 DOI: 10.1136/jnis-2022-019023] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 07/12/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Endovascular thrombectomy (EVT) is the standard-of-care for proximal large vessel occlusion (LVO) stroke. Data on technical and clinical outcomes in distal vessel occlusions (DVOs) remain limited. METHODS This was a retrospective study of patients undergoing EVT for stroke at 32 international centers. Patients were divided into LVOs (internal carotid artery/M1/vertebrobasilar), medium vessel occlusions (M2/A1/P1) and isolated DVOs (M3/M4/A2/A3/P2/P3) and categorized by thrombectomy technique. Primary outcome was a good functional outcome (modified Rankin Scale ≤2) at 90 days. Secondary outcomes included recanalization, procedure-time, thrombectomy attempts, hemorrhage, and mortality. Multivariate logistic regressions were used to evaluate the impact of technical variables. Propensity score matching was used to compare outcome in patients with DVO treated with aspiration versus stent retriever RESULTS: We included 7477 patients including 213 DVOs. Distal location did not independently predict good functional outcome at 90 days compared with proximal (p=0.467). In distal occlusions, successful recanalization was an independent predictor of good outcome (adjusted odds ratio (aOR) 5.11, p<0.05) irrespective of technique. Younger age, bridging therapy, and lower admission National Institutes of Health Stroke Scale (NIHSS) were also predictors of good outcome. Procedure time ≤1 hour or ≤3 thrombectomy attempts were independent predictors of good outcomes in DVOs irrespective of technique (aOR 4.5 and 2.3, respectively, p<0.05). There were no differences in outcomes in a DVO matched cohort of aspiration versus stent retriever. Rates of hemorrhage and good outcome showed an exponential relationship to procedural metrics, and were more dependent on time in the aspiration group and attempts in the stent retriever group. CONCLUSIONS Outcomes following EVT for DVO are comparable to LVO with similar results between techniques. Techniques may exhibit different futility metrics; stent retriever thrombectomy was influenced by attempts whereas aspiration was more dependent on procedure time.
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Affiliation(s)
- Ali M Alawieh
- Department of Neurosurgery, Emory University School of Medicine Atlanta, Atlanta, Georgia, USA
| | - Reda M Chalhoub
- Neurosurgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Sami Al Kasab
- Neurology, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Pascal Jabbour
- Neurological surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
| | - Marios-Nikos Psychogios
- Department of Neuroradiology, Clinic of Radiology and Nuclear Medicine, University Hospital Basel, Basel, Switzerland
| | - Robert M Starke
- Neurological Surgery, University of Miami Miller School of Medicine, Miami, Florida, USA
| | - Adam S Arthur
- Semmes-Murphey Neurologic and Spine Institute, Memphis, Tennessee, USA
- Neurosurgery, University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Kyle M Fargen
- Neurosurgery, Wake Forest University, Winston-Salem, North Carolina, USA
| | - Reade De Leacy
- Neurosurgery, Icahn School of Medicine at Mount Sinai, NEW YORK, New York, USA
| | - Peter Kan
- Neurosurgery, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA
| | - Travis M Dumont
- Department of Surgery, Division of Neurosurgery, University of Arizona/Arizona Health Science Center, Tucson, Arizona, USA
| | - Ansaar Rai
- Radiology, West Virginia University Hospitals, Morgantown, West Virginia, USA
| | | | - Ilko Maier
- Neurology, University Medicine Goettingen, Goettingen, NS, Germany
| | - Nitin Goyal
- Neurology, The University of Tennessee Health Science Center, Memphis, Tennessee, USA
| | - Stacey Q Wolfe
- Neurosurgery, Wake Forest School of Medicine, Winston Salem, North Carolina, USA
| | - C Michael Cawley
- Department of Neurosurgery, Emory University School of Medicine Atlanta, Atlanta, Georgia, USA
| | - J Mocco
- Neurosurgery, Icahn School of Medicine at Mount Sinai, NEW YORK, New York, USA
| | | | - Brian M Howard
- Department of Neurosurgery, Emory University School of Medicine Atlanta, Atlanta, Georgia, USA
- Radiology and Imaging Sciences, Emory University School of Medicine, Atlanta, Georgia, USA
| | | | - Hassan Saad
- Department of Neurosurgery, Emory University School of Medicine Atlanta, Atlanta, Georgia, USA
| | | | | | - Justin R Mascitelli
- Department of Neurosurgery, University of Texas Health Science Center, San Antonio, Texas, USA
| | - Isabel Fragata
- Neuroradiology, Centro Hospitalar de Lisboa Central, Lisboa, Portugal
| | - Michael R Levitt
- Neurological Surgery, University of Washington School of Medicine, Seattle, Washington, USA
| | - Joon-Tae Kim
- Neurology, Chonnam National University, Gwangju, Jeollanam-do, Korea (the Republic of)
| | - Min S Park
- Neurosurgery, University of Virginia, Charlottesville, Virginia, USA
| | - Benjamin Gory
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, Lorraine, France
| | - Adam J Polifka
- Department of Neurosurgery, University of Florida, Gainesville, Florida, USA
| | - Charles Matouk
- Neurosurgery, Yale University, New Haven, Connecticut, USA
| | - Jonathan A Grossberg
- Department of Neurosurgery, Emory University School of Medicine Atlanta, Atlanta, Georgia, USA
| | - Alejandro M Spiotta
- Neurosurgery, Medical University of South Carolina, Charleston, South Carolina, USA
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Anadani M, Maier B, Escalard S, Labreuche J, de Havenon A, Sabben C, Lapergue B, Mistry EA, Gory B, Spiotta AM, Richard S, Sibon I, Desilles JP, Blanc R, Piotin M, Mazighi M. Safety and efficacy of intensive systolic blood pressure lowering after successful endovascular therapy: a post hoc analysis of the BP TARGET trial. J Neurointerv Surg 2023; 15:e142-e147. [PMID: 36220337 DOI: 10.1136/jnis-2022-019130] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 08/28/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND The Safety and Efficacy of Intensive Blood Pressure Lowering after Successful Endovascular Therapy in Acute Ischaemic Stroke (BP TARGET) trial demonstrated no benefit from intensive systolic blood pressure (SBP) treatment after successful reperfusion with endovascular therapy. However, it remains unknown if the response to blood pressure treatment is modified by other factors. OBJECTIVE To carry out a post hoc analysis of the BP TARGET trial data to determine if the response to blood pressure treatment is modified by factors such as age, history of hypertension, recanalization status, location of occlusion, diabetes, hyperglycemia, or pretreatment with intravenous thrombolysis. METHODS This is a post hoc analysis of the BP TARGET trial. Patients were divided into groups based on age, diabetes, blood glucose, site of occlusion, history of hypertension, and pretreatment with intravenous thrombolysis. The primary outcome was any intraparenchymal hemorrhage. RESULTS 318 patients were included. Diabetes modified the treatment effect on favorable functional outcome (Pheteogenity=0.041). There was a trend towards benefit from intensive SBP treatment in diabetic patients (OR=2.81; 95% CI 0.88 to 8.88; p=0.08) but not in non-diabetic patients (OR=0.75; 95% 0.45 to 126; p 0.28). Age, location of occlusion, admission SBP, pretreatment with intravenous thrombolysis, and history of hypertension did not modify the effect of intensive SBP treatment on any of the outcomes. CONCLUSION The effect of SBP lowering treatment was not modified by age, location of occlusion history of hypertension, intravenous thrombolysis, and admission SBP. Diabetes modified the effect of intensive SBP lowering treatment, and there was a trend towards benefit from intensive SBP treatment in diabetic patients. This finding is hypothesis generating and requires further validation.
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Affiliation(s)
- Mohammad Anadani
- Neurosurgery, Medical University of South Carolina, Charleston, SC, USA
| | - Benjamin Maier
- Department of Interventional Neuroradiology, Adolphe de Rothschild Ophthalmological Foundation, Paris, France
| | - Simon Escalard
- Departement of Interventional Neuroradiology, Fondation Rothschild Hospital, Paris, France
| | | | - Adam de Havenon
- Department of Neurology, Yale University, New Haven, Connecticut, USA
| | - Candice Sabben
- Department of Neurology, Fondation Rothschild Hospital, paris, France
| | | | - Eva A Mistry
- Department of Neurology, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Benjamin Gory
- Department of Diagnostic and Interventional Neuroradiology, CHRU Nancy, Nancy, Lorraine, France
| | - Alejandro M Spiotta
- Department of Neurosurgery, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Sébastien Richard
- Neurology Stroke Unit, University Hospital Centre Nancy, Nancy, France
| | | | | | - Raphael Blanc
- Department of Interventional Neuroradiology, Fondation Rothschild, Paris, Île-de-France, France
| | - Michel Piotin
- Departement of Interventional Neuroradiology, Fondation Rothschild Hospital, Paris, France
| | - Mikaël Mazighi
- Departement of Interventional Neuroradiology, Fondation Rothschild Hospital, Paris, France
- Department of Neurology, GH Lariboisiere Fernand-Widal, Paris, France
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Meinel TR, Kaesmacher J, Buetikofer L, Strbian D, Eker OF, Cognard C, Mordasini P, Deppeler S, Mendes Pereira V, Albucher JF, Darcourt J, Bourcier R, Guillon B, Papagiannaki C, Costentin G, Sibolt G, Räty S, Gory B, Richard S, Liman J, Ernst M, Boulanger M, Barbier C, Mechtouff L, Zhang L, Marnat G, Sibon I, Nikoubashman O, Reich A, Consoli A, Weisenburger D, Requena M, Garcia-Tornel A, Saleme S, Moulin S, Pagano P, Saliou G, Carrera E, Janot K, Boix M, Pop R, Della Schiava L, Luft A, Piotin M, Gentric JC, Pikula A, Pfeilschifter W, Arnold M, Siddiqui A, Froehler MT, Furlan AJ, Chapot R, Wiesmann M, Machi P, Diener HC, Kulcsar Z, Bonati L, Bassetti C, Escalard S, Liebeskind D, Saver JL, Fischer U, Gralla J. Time to treatment with bridging intravenous alteplase before endovascular treatment:subanalysis of the randomized controlled SWIFT-DIRECT trial. J Neurointerv Surg 2023; 15:e102-e110. [PMID: 35902234 DOI: 10.1136/jnis-2022-019207] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 07/13/2022] [Indexed: 11/04/2022]
Abstract
BACKGROUND We hypothesized that treatment delays might be an effect modifier regarding risks and benefits of intravenous thrombolysis (IVT) before mechanical thrombectomy (MT). METHODS We used the dataset of the SWIFT-DIRECT trial, which randomized 408 patients to IVT+MT or MT alone. Potential interactions between assignment to IVT+MT and expected time from onset-to-needle (OTN) as well as expected time from door-to-needle (DTN) were included in regression models. The primary outcome was functional independence (modified Rankin Scale (mRS) 0-2) at 3 months. Secondary outcomes included mRS shift, mortality, recanalization rates, and (symptomatic) intracranial hemorrhage at 24 hours. RESULTS We included 408 patients (IVT+MT 207, MT 201, median age 72 years (IQR 64-81), 209 (51.2%) female). The expected median OTN and DTN were 142 min and 54 min in the IVT+MT group and 129 min and 51 min in the MT alone group. Overall, there was no significant interaction between OTN and bridging IVT assignment regarding either the functional (adjusted OR (aOR) 0.76, 95% CI 0.45 to 1.30) and safety outcomes or the recanalization rates. Analysis of in-hospital delays showed no significant interaction between DTN and bridging IVT assignment regarding the dichotomized functional outcome (aOR 0.48, 95% CI 0.14 to 1.62), but the shift and mortality analyses suggested a greater benefit of IVT when in-hospital delays were short. CONCLUSIONS We found no evidence that the effect of bridging IVT on functional independence is modified by overall or in-hospital treatment delays. Considering its low power, this subgroup analysis could have missed a clinically important effect, and exploratory analysis of secondary clinical outcomes indicated a potentially favorable effect of IVT with shorter in-hospital delays. Heterogeneity of the IVT effect size before MT should be further analyzed in individual patient meta-analysis of comparable trials. TRIAL REGISTRATION NUMBER URL: https://www. CLINICALTRIALS gov ; Unique identifier: NCT03192332.
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Affiliation(s)
- Thomas R Meinel
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Johannes Kaesmacher
- University Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | | | - Daniel Strbian
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Omer Faruk Eker
- Department of Neuroradiology, Hospices Civils de Lyon, Lyon, France
| | - Christophe Cognard
- Department of Diagnostic and Therapeutic Neuroradiology, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Pasquale Mordasini
- University Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Sandro Deppeler
- Neuro Clinical Trial Unit, Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Vitor Mendes Pereira
- Division of Neuroradiology and Division of Neurosurgery, Departments of Medical Imaging and Surgery, Toronto Western Hospital, University Health Network, University of Toronto, Toronto, Ontario, Canada
| | | | - Jean Darcourt
- Department of Neuroradiology, Hospices Civils de Lyon, Lyon, France
| | - Romain Bourcier
- Department of Diagnostic and Interventional Neuroradiology, Centre Hospitalier Universitaire de Nantes, Nantes Université, Nantes, France
| | - Benoit Guillon
- Department of Neurology, Centre Hospitalier Universitaire de Nantes, Nantes Université, Nantes, France
| | | | | | - Gerli Sibolt
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Silja Räty
- Department of Neurology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU-Nancy, Université de Lorraine, INSERM U1254, Nancy, France
| | - Sébastien Richard
- Department of Neurology, Stroke Unit, CHRU-Nancy, Université de Lorraine, INSERM U1116, Nancy, France
| | - Jan Liman
- Department of Neurology, Klinikum Nürnberg, Nürnberg, Germany
| | - Marielle Ernst
- Department of Diagnostic and Interventional Neuroradiology, University Medical Center Göttingen, Gottingen, Germany
| | - Marion Boulanger
- Deparment of Neurology, CHU Caen Normandie, University Caen Normandie, INSERM U1237, Caen, France
| | - Charlotte Barbier
- Department of Neuroradiology, CHU Caen Normandie, University Caen Normandie, INSERM U1237, Caen, France
| | - Laura Mechtouff
- Department of Vascular Neurology, Hospices Civils de Lyon, Lyon, France
| | - Liqun Zhang
- Department of Neurology, St George's University Hospital NHS Foundation Trust, London, UK
| | - Gaultier Marnat
- Department of Interventional and Diagnostic Neuroradiology, CHU Bordeaux, University of Bordeaux, Bordeaux, France
| | - Igor Sibon
- Stroke Unit, CHU Bordeaux, University of Bordeaux, Bordeaux, France
| | - Omid Nikoubashman
- Department of Neuroradiology, University Hospital RWTH Aachen, Aachen, Germany
| | - Arno Reich
- Department of Neurology, University Hospital RWTH Aachen, Aachen, Germany
| | - Arturo Consoli
- Department of Stroke and Diagnostic and Interventional Neuroradiology, Foch Hospital, Suresnes, France
| | - David Weisenburger
- Department of Stroke and Diagnostic and Interventional Neuroradiology, Foch Hospital, Suresnes, France
| | - Manuel Requena
- Stroke Unit, Department of Neurology, Hospital Vall d'Heborn, Barcelona, Spain
- Interventional Neuroradiology, Department of Radiology, Hospital Vall d'Heborn, Barcelona, Spain
| | | | - Suzana Saleme
- Department of Neuroradiology, CHU Limoges, Limoges, France
| | | | - Paolo Pagano
- Department of Neuroradiology, CHU Reims, Reims, France
| | - Guillaume Saliou
- Service of Interventional and Diagnostic Radiology, Centre Hospitalier Universitaire Vaudois and University of Lausanne, Lausanne, Switzerland
| | - Emmanuel Carrera
- Department of Neurology, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Kevin Janot
- Department of Diagnostic and Interventional Neuroradiology, Tours University Hospital, Tours, France
| | - Marti Boix
- Stroke Unit, Department of Neurosciences, University Hospital Germans Trias i Pujol, Barcelona, Spain
| | - Raoul Pop
- Department of Interventional Neuroradiology, Strasbourg University Hospitals, Strasbourg, France
| | | | - Andreas Luft
- Department of Neurology, University Hospital Zurich, Zurich, Switzerland
- Department of Neurology, Cereneo, Center for Neurology and Rehabilitation, Vitznau, Switzerland
| | - Michel Piotin
- Department of interventional Neuroradiology, Fondation Rothschild Hospital, Paris, France
| | | | - Aleksandra Pikula
- Department of Neurology, University Health Network - Toronto Western Hospital - University of Toronto, Toronto, Ontario, Canada
| | | | - Marcel Arnold
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Adnan Siddiqui
- Department of Neurosurgery, Jacobs School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, New York, USA
| | - Michael T Froehler
- Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Anthony J Furlan
- School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - René Chapot
- Department of Intracranial Endovascular Therapy, Alfried-Krupp Krankenhaus, Essen, Germany
| | - Martin Wiesmann
- Department of Neuroradiology, University Hospital RWTH Aachen, Aachen, Germany
| | - Paolo Machi
- Department of Neuroradiology, Hôpitaux Universitaires de Genève, Geneva, Switzerland
| | - Hans-Christoph Diener
- Department of Neuroepidemiology, Institute for Medical Informatics, Biometry and Epidemiology (IMIBE), Essen, Germany
| | - Zsolt Kulcsar
- Department of Neuroradiology, University Hospital of Zurich, Zurich, Switzerland
| | - Leo Bonati
- Department of Neurology, University Hospital Basel, Basel, Switzerland
| | - Claudio Bassetti
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
| | - Simon Escalard
- Department of interventional Neuroradiology, Fondation Rothschild Hospital, Paris, France
| | - David Liebeskind
- Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, UCLA, University of California, Los Angeles, California, USA
| | - Jeffrey L Saver
- Department of Neurology and Comprehensive Stroke Center, David Geffen School of Medicine, UCLA, University of California, Los Angeles, California, USA
| | - Urs Fischer
- Department of Neurology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
- Department of Neurology, University Hospital Basel, Basel, Switzerland
| | - Jan Gralla
- University Institute of Diagnostic and Interventional Neuroradiology, Inselspital, Bern University Hospital, and University of Bern, Bern, Switzerland
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Maïer B, Finitsis S, Mazighi M, Lapergue B, Marnat G, Sibon I, Richard S, Cognard C, Viguier A, Olivot JM, Gory B. Thrombectomy with or without Intravenous Thrombolytics in Basilar Artery Occlusion. Ann Neurol 2023; 94:596-604. [PMID: 37314741 DOI: 10.1002/ana.26720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 06/01/2023] [Accepted: 06/08/2023] [Indexed: 06/15/2023]
Abstract
OBJECTIVE Two randomized trials demonstrated the benefit of endovascular therapy (EVT) in patients suffering from a stroke due to a basilar artery occlusion (BAO). However, intravenous thrombolytic (IVT) use before EVT was low in these trials, questioning the added value of this treatment in this setting. We sought to investigate the efficacy and safety of EVT alone compared to IVT + EVT in stroke patients with a BAO. METHODS We analyzed data from the Endovascular Treatment in Ischemic Stroke registry, a prospective, observational, multicenter study of acute ischemic stroke patients treated with EVT in 21 centers in France between 1 January 2015 and 31 December 2021. We included patients with BAO and/or intracranial vertebral artery occlusion and compared patients treated with EVT alone versus IVT + EVT after propensity score (PS) matching. Variables selected for the PS were pre-stroke mRS, dyslipidemia, diabetes, anticoagulation, admission mode, baseline NIHSS and ASPECTS, type of anesthesia, and time from symptom onset to puncture. Efficacy outcomes were good functional outcome (modified Rankin Scale [mRS] 0-3) and functional independence (mRS 0-2) at 90 days. Safety outcomes were symptomatic intracranial hemorrhages and all-cause mortality at 90 days. RESULTS Among 385 patients, 243 (134 EVT alone and 109 IVT + EVT) were included after PS matching. There was no difference between EVT alone and IVT + EVT regarding good functional outcome (adjusted odd ratio [aOR] labeling = 1.27, 95% confidence interval [CI], 0.68-2.37, p = 0.45) and functional independence (aOR = 1.50, 95% CI, 0.79-2.85, p = 0.21). Symptomatic intracranial hemorrhage and all-cause mortality were also similar between the two groups (aOR = 0.42, 95% CI, 0.10-1.79, p = 0.24 and aOR = 0.56, 95% CI, 0.29-1.10, p = 0.09, respectively). INTERPRETATION In this PS matching analysis, EVT alone seemed to lead to similar neurological recovery than IVT + EVT, with comparable safety profile. However, given our sample size and the observational nature of this study, further studies are needed to confirm these findings. ANN NEUROL 2023;94:596-604.
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Affiliation(s)
- Benjamin Maïer
- Neurology Department, Hôpital Saint-Joseph, Paris, France
- Service de Recherche Clinique, Hôpital Fondation A. de Rothschild, Paris, France
- Université Paris-Cité, Paris, France
- Université Paris-Cité and Université Sorbonne Paris Nord, INSERM, LVTS, F-75018, Paris, France
| | - Stephanos Finitsis
- Aristotle University of Thessaloniki, Ahepa Hospital, Thessaoniki, Greece
| | - Mikael Mazighi
- Université Paris-Cité, Paris, France
- Université Paris-Cité and Université Sorbonne Paris Nord, INSERM, LVTS, F-75018, Paris, France
- Neurology Department, Hôpital Lariboisière, Paris, France
- Interventional Neuroradiology Department, Hôpital Fondation A. de Rothschild, Paris, France
| | - Bertrand Lapergue
- Department of Neurology, Foch Hospital, Versailles Saint-Quentin en Yvelines University, Suresnes, France
| | - Gaultier Marnat
- Department of Diagnostic and Interventional Neuroradiology, University Hospital of Bordeaux, Bordeaux, France
| | - Igor Sibon
- Neurology Department, University Hospital of Bordeaux, Bordeaux, France
| | - Sebastien Richard
- Department of Neurology, Stroke Unit, CIC-P 1433, INSERM U1116, CHRU-Nancy, Nancy, France
| | | | - Alain Viguier
- Vascular Neurology Department, University Hospital of Toulouse, Toulouse, France
| | - Jean-Marc Olivot
- Vascular Neurology Department, University Hospital of Toulouse, Toulouse, France
| | - Benjamin Gory
- CHRU-Nancy, Department of Diagnostic and Therapeutic Neuroradiology, Université de Lorraine, Nancy, France
- INSERM 1254, IADI, Université de Lorraine, Nancy, France
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40
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Bourcier R, Consoli A, Desilles JP, Labreuche J, Kyheng M, Desal H, Alias Q, Gory B, Dargazanli C, Janot K, Zhu F, Lapergue B, Marnat G. Temporal trends in results of endovascular treatment of anterior intracranial large cerebral vessel occlusion: A 7-year study. Eur Stroke J 2023; 8:655-666. [PMID: 37288701 PMCID: PMC10472952 DOI: 10.1177/23969873231180338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Accepted: 05/21/2023] [Indexed: 06/09/2023] Open
Abstract
BACKGROUND Technical improvements in devices, changes in angiographic grading scales and various confounding factors have made difficult the detection of the temporal evolution of angiographic and clinical results after endovascular treatment (EVT) for acute ischemic Stroke (AIS). We analyzed this evolution in time using the Endovascular Treatment in Ischemic Stroke (ETIS) registry. MATERIALS AND METHODS We analyzed the efficacy outcomes of EVT performed from January 2015 to January 2022, and modelized the temporal trends using mixed logistic regression models, further adjusted for age, intravenous thrombolysis prior to EVT, general anesthesia, occlusion site, balloon catheter use and the type of first-line EVT strategy. We assessed heterogeneity in temporal trends according to occlusion site, balloon catheter use, cardio embolic etiology, age (<80 years vs ⩾80 years) and first-line EVT strategy. RESULTS Among 6104 patients treated from 2015 to 2021, the rates of successful reperfusion (71.1%-89.6%) and of complete first pass effect (FPE) (4.6%-28.9%) increase, whereas the rates of patients with >3 EVT device passes (43.1%-17.5%) and favorable outcome (35.8%-28.9%) decrease significantly over time. A significant heterogeneity in temporal trends in successful reperfusion according to the first-line EVT strategy was found (p-het = 0.018). The temporal trend of increasing successful reperfusion rate was only significant in patients treated with contact aspiration in first-line (adjusted overall effect p = 0.010). CONCLUSION In this 7-year-old large registry of ischemic stroke cases treated with EVT, we observed a significant increase with time in the rate of recanalization whereas there was a tendency toward a decrease in the rate of favorable outcome over the same period.
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Affiliation(s)
- Romain Bourcier
- Department of Diagnostic and Therapeutic Neuroradiology, University Hospital of Nantes, Nantes, France
| | - Arturo Consoli
- Department of Diagnostic and Therapeutic Neuroradiology, Hôpital Foch Suresnes FR, University of Versailles Saint Quentin-en-Yvelines, Saint Quentin-en-Yvelines, France
| | - Jean-Philippe Desilles
- Department of Interventional Neuroradiology, Rothschild Foundation Hospital, INSERM unit 1148, Paris-Cité University, Paris, France
| | - Julien Labreuche
- EA 2694 - Santé publique: épidémiologie et qualité des soins, University of Lille, CHU Lille, Lille, France
| | - Maeva Kyheng
- EA 2694 - Santé publique: épidémiologie et qualité des soins, University of Lille, CHU Lille, Lille, France
| | - Hubert Desal
- Department of Diagnostic and Therapeutic Neuroradiology, University Hospital of Nantes, Nantes, France
| | - Quentin Alias
- Department of Diagnostic and Therapeutic Neuroradiology, University Hospital of Rennes, Rennes, France
| | - Benjamin Gory
- IADI, University of Lorraine, INSERM U1254, Nancy, France
- Department of Diagnostic and Therapeutic Neuroradiology, University Hospital of Nancy, Nancy, France
| | - Cyril Dargazanli
- Department of Neuroradiology, Guy de Chauliac University Hospital, Montpellier, France
| | - Kévin Janot
- Department of Diagnostic and Therapeutic Neuroradiology, University Hospital of Tours, Tours, France
| | - François Zhu
- IADI, University of Lorraine, INSERM U1254, Nancy, France
- Department of Diagnostic and Therapeutic Neuroradiology, University Hospital of Nancy, Nancy, France
| | - Bertrand Lapergue
- Department of Neurology, Hôpital Foch Suresnes FR, University of Versailles Saint Quentin-en-Yvelines, France
| | - Gaultier Marnat
- Department of Diagnostic and Interventional Neuroradiology, University Hospital, Bordeaux, France
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Muszynski P, Anadani M, Richard S, Gory B. Treatment of Sub-Acute Intracranial Stent Occlusion with Rescue Stenting After Failed Aspiration and Stent Retriever Thrombectomy. Cardiovasc Revasc Med 2023; 53S:S250-S252. [PMID: 36754772 DOI: 10.1016/j.carrev.2023.02.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 02/02/2023] [Indexed: 02/05/2023]
Abstract
We report a case of middle age man presented a subacute balloon-mounted stent occlusion placed for M1 segment occlusion stroke due to intracranial atherosclerotic stenosis after thrombectomy failure and treated with a second balloon-mounted stent within the first one. Successful recanalization and complete clinical recovery were achieved. The coronary balloon-mounted stent is s a useful tool as a rescue treatment in case of intracranial stent occlusion.
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Affiliation(s)
- Patricio Muszynski
- Université de Lorraine, CHRU-Nancy, Department of Diagnostic and Therapeutic Neuroradiology, F-54000 Nancy, France
| | - Mohammad Anadani
- Department of Neurology, Washington University School of Medicine, St Louis, United States of America
| | - Sébastien Richard
- Université de Lorraine, CHRU-Nancy, Department of Neurology, Stroke Unit, F-54000 Nancy, France
| | - Benjamin Gory
- Université de Lorraine, CHRU-Nancy, Department of Diagnostic and Therapeutic Neuroradiology, F-54000 Nancy, France.
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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. SVIN 2023. [DOI: 10.1161/svin.123.000931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [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.
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Seners P, Wouters A, Maïer B, Boisseau W, Gory B, Heit JJ, Cognard C, Mazighi M, Gaudilliere B, Lemmens R, Zaharchuk G, Albers GW, Leigh R, Olivot JM. Role of Brain Imaging in the Prediction of Intracerebral Hemorrhage Following Endovascular Therapy for Acute Stroke. Stroke 2023. [PMID: 37334709 DOI: 10.1161/strokeaha.123.040806] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/20/2023]
Abstract
Currently most acute ischemic stroke patients presenting with a large vessel occlusion are treated with endovascular therapy (EVT), which results in high rates of successful recanalization. Despite this success, more than half of EVT-treated patients are significantly disabled 3 months later partly due to the occurrence of post-EVT intracerebral hemorrhage. Predicting post-EVT intracerebral hemorrhage is important for individualizing treatment strategies in clinical practice (eg, safe initiation of early antithrombotic therapies), as well as in selecting the optimal candidates for clinical trials that aim to reduce this deleterious outcome. Emerging data suggest that brain and vascular imaging biomarkers may be particularly relevant since they provide insights into the ongoing acute stroke pathophysiology. In this review/perspective, we summarize the accumulating literature on the role of cerebrovascular imaging biomarkers in predicting post-EVT-associated intracerebral hemorrhage. We focus on imaging acquired before EVT, during the EVT procedure, and in the early post-EVT time frames when new therapeutic therapies could be tested. Accounting for the complex pathophysiology of post-EVT-associated intracerebral hemorrhage, this review may provide some guidance for future prospective observational or therapeutic studies.
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Affiliation(s)
- Pierre Seners
- Stanford Stroke Center, Palo Alto, CA (P.S., G.W.A.)
- Neurology Department, Rothschild Foundation Hospital, Paris, France (P.S.)
- Institut de Psychiatrie et Neurosciences de Paris, U1266, INSERM, France (P.S.)
| | - Anke Wouters
- Department of Neurology, University Hospitals Leuven, Belgium (A.W., R.L.)
| | - Benjamin Maïer
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France (W.B., B.M., M.M.)
- Service de Neurologie et Neurovasculaire, Hôpital Saint-Joseph, Paris, France (B.M.)
- Université Paris-Cité, FHU Neurovasc, INSERM 1144, France (B.M., M.M.)
| | - William Boisseau
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France (W.B., B.M., M.M.)
| | - Benjamin Gory
- CHRU-Nancy, Department of Neuroradiology, Université de Lorraine, France (B. Gory)
| | - Jeremy J Heit
- Radiology Department, Stanford University, Palo Alto, CA (J.J.H., G.Z.)
| | | | - Mikael Mazighi
- Interventional Neuroradiology Department, Rothschild Foundation Hospital, Paris, France (W.B., B.M., M.M.)
- Université Paris-Cité, FHU Neurovasc, INSERM 1144, France (B.M., M.M.)
- Neurology Department, Lariboisière Hospital, APHP Nord, Paris, France (M.M.)
| | - Brice Gaudilliere
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford School of Medicine, CA (B. Gaudilliere)
| | - Robin Lemmens
- Department of Neurology, University Hospitals Leuven, Belgium (A.W., R.L.)
| | - Greg Zaharchuk
- Radiology Department, Stanford University, Palo Alto, CA (J.J.H., G.Z.)
| | | | - Richard Leigh
- Department of Neurology, Johns Hopkins University, Baltimore, MD (R.L.)
| | - Jean-Marc Olivot
- Acute Stroke Unit, Hôpital Pierre-Paul Riquet, CHU Toulouse and CIC 1436, Toulouse University, France (J.-M.O.)
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Yahia MI, Marnat G, Finitsis S, Sibon I, Olivot JM, Pop R, Anadani M, Richard S, Gory B. Acute carotid stenting plus aspirin during thrombectomy of tandem occlusions: A matched case-control study. Interv Neuroradiol 2023:15910199231175375. [PMID: 37229632 DOI: 10.1177/15910199231175375] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
BACKGROUND AND PURPOSE Acute carotid artery stenting (CAS) for ischemic stroke patients with anterior circulation tandem occlusion requires periprocedural antiplatelet therapy to prevent stent thrombosis. However, due to the lack of randomized trials and inconsistent published results, there is no reliable information regarding the safety of additional antiplatelet treatment. Therefore, we compared the safety and functional outcomes of patients treated with acute CAS plus Aspirin during tandem occlusions thrombectomy with isolated intracranial occlusions patients treated with thrombectomy alone. METHODS Two prospectively acquired mechanical databases from August 2017 to December 2021 were reviewed. Patients were included if they had carotid atherosclerotic tandem occlusions treated with acute CAS and Aspirin (intravenous bolus 250 mg) during thrombectomy. Any antiplatelet agent was added after thrombectomy and before the 24-h control imaging. This group was compared with a matched group of isolated intracranial occlusions treated with thrombectomy alone. RESULTS A total of 1557 patients were included and 70 (4.5%) had an atherosclerotic tandem occlusion treated with acute CAS plus Aspirin during thrombectomy. In exact coarse matched weight adjusted analysis, the rate of symptomatic intracerebral hemorrhage was similar in both groups (OR, 3.06; 95% CI, 0.66-14.04; P = 0.150), parenchymal hematoma type 2 (OR, 1.15; 95% CI, 0.24-5.39; P = 0.856), any intracerebral hemorrhage (OR, 1.84; 95% CI, 0.75-4.53; P = 0.182), and 90-day mortality (OR, 0.79; 95% CI, 0.24-2.60; P = 0.708). Rates of early neurological improvement and 90-day modified Rankin Scale score 0-2 were comparable. CONCLUSIONS Acute CAS plus Aspirin during thrombectomy for tandem occlusion stroke appears safe. Randomized trials are warranted to confirm these findings.
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Affiliation(s)
- Mohamed-Ismaël Yahia
- Department of Diagnostic and Therapeutic Neuroradiology, Université de Lorraine, CHRU-Nancy, Nancy, France
| | - Gaultier Marnat
- Department of Diagnostic and Interventional Neuroradiology, CHU Bordeaux, France
| | - Stephanos Finitsis
- Aristotle University of Thessaloniki, Ahepa Hospital, Thessaoniki, Greece
| | - Igor Sibon
- Department of Neurology, Stroke Center, CHU Bordeaux, France
| | | | - Raoul Pop
- Department of Interventional Neuroradiology, CHRU Strasbourg, France
| | - Mohammad Anadani
- Department of Neurosurgery, Medical University of South Carolina, Charleston, SC, USA
| | - Sébastien Richard
- Department of Neurology, Université de Lorraine, CHRU-Nancy, Nancy, France
- CIC-P 1433, INSERM U1116, CHRU-Nancy, Nancy, France
| | - Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, Université de Lorraine, CHRU-Nancy, Nancy, France
- Université de Lorraine, IADI, Nancy, France
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45
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van der Ende NAM, Luijten SPR, Kluijtmans L, Postma AA, Cornelissen SA, van Hattem AMG, Lycklama À Nijeholt GJ, Bokkers RPH, Thomassen L, Waje-Andreassen U, Logallo N, Bracard S, Gory B, Roozenbeek B, Dippel DWJ, van der Lugt A. Interobserver Agreement on Intracranial Hemorrhage on Magnetic Resonance Imaging in Patients With Ischemic Stroke. Stroke 2023; 54:1587-1592. [PMID: 37154054 DOI: 10.1161/strokeaha.122.042145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
BACKGROUND The Heidelberg Bleeding Classification, developed for computed tomography, is also frequently used to classify intracranial hemorrhage (ICH) on magnetic resonance imaging. Additionally, the presence of any ICH is frequently used as (safety) outcome measure in clinical stroke trials that evaluate acute interventions. We assessed the interobserver agreement on the presence of any ICH and the type of ICH according to the Heidelberg Bleeding Classification on magnetic resonance imaging in patients treated with reperfusion therapy. METHODS We used 300 magnetic resonance imaging scans including susceptibility-weighted imaging or T2*-weighted gradient echo imaging of ischemic stroke patients within 1 week after reperfusion therapy. Six observers, blinded to clinical characteristics except for suspected location of the infarction, independently rated ICH according to the Heidelberg Bleeding Classification in random pairs. Percent agreement and Cohen's kappa (κ) were estimated for the presence of any ICH (yes/no), and for agreement on the Heidelberg Bleeding Classification class 1 and 2. For the Heidelberg Bleeding Classification class 1 and 2, weighted κ was estimated to take the degree of disagreement into account. RESULTS In 297 of 300 scans, the quality of scans was sufficient to score ICH. Observers agreed on the presence or absence of any ICH in 264 of 297 scans (88.9%; κ 0.78 [95% CI, 0.71-0.85]). There was agreement on the Heidelberg Bleeding Classification class 1 and 2 and no ICH in class 1 and 2 in 226 of 297 scans (76.1%; κ 0.63 [95% CI ,0.56-0.69]; weighted κ 0.90 [95% CI, 0.87-0.93]). CONCLUSIONS The presence of any ICH can be reliably scored on magnetic resonance imaging and can, therefore, be used as (safety) outcome measure in clinical stroke trials that evaluate acute interventions. Agreement of ICH types according to the Heidelberg Bleeding Classification is substantial and disagreements are small.
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Affiliation(s)
- Nadinda A M van der Ende
- Departments of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands. (N.A.M.v.d.E., S.P.R.L., B.R., D.W.J.D.)
- Radiology and Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, the Netherlands. (N.A.M.v.d.E., S.P.R.L., S.A.C., A.M.G.v.H., B.R., A.v.d.L.)
| | - Sven P R Luijten
- Departments of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands. (N.A.M.v.d.E., S.P.R.L., B.R., D.W.J.D.)
- Radiology and Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, the Netherlands. (N.A.M.v.d.E., S.P.R.L., S.A.C., A.M.G.v.H., B.R., A.v.d.L.)
| | - Leo Kluijtmans
- Department of Radiology and Nuclear Medicine, Isala, Zwolle, the Netherlands (L.K.)
| | - Alida A Postma
- Department of Radiology and Nuclear Medicine, Maastricht University Medical Center and School for Mental Health and Sciences (Mhens), the Netherlands (A.A.P.)
| | - Sandra A Cornelissen
- Radiology and Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, the Netherlands. (N.A.M.v.d.E., S.P.R.L., S.A.C., A.M.G.v.H., B.R., A.v.d.L.)
| | - Antonius M G van Hattem
- Radiology and Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, the Netherlands. (N.A.M.v.d.E., S.P.R.L., S.A.C., A.M.G.v.H., B.R., A.v.d.L.)
| | | | - Reinoud P H Bokkers
- Department of Radiology and Nuclear Medicine, Medical Imaging Center, University Medical Center Groningen, University of Groningen, the Netherlands (R.P.H.B.)
| | - Lars Thomassen
- Departments of Neurology, Center for Neurovascular Diseases, Haukeland University Hospital, Bergen, Norway. (L.T., U.W.-A.)
| | - Ulrike Waje-Andreassen
- Departments of Neurology, Center for Neurovascular Diseases, Haukeland University Hospital, Bergen, Norway. (L.T., U.W.-A.)
| | - Nicola Logallo
- Neurosurgery, Center for Neurovascular Diseases, Haukeland University Hospital, Bergen, Norway. (N.L.)
| | - Serge Bracard
- Department of Diagnostic and Interventional Neuroradiology, University Hospital of Nancy, France (S.B., B.G.)
| | - Benjamin Gory
- Department of Diagnostic and Interventional Neuroradiology, University Hospital of Nancy, France (S.B., B.G.)
| | - Bob Roozenbeek
- Departments of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands. (N.A.M.v.d.E., S.P.R.L., B.R., D.W.J.D.)
- Radiology and Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, the Netherlands. (N.A.M.v.d.E., S.P.R.L., S.A.C., A.M.G.v.H., B.R., A.v.d.L.)
| | - Diederik W J Dippel
- Departments of Neurology, Erasmus MC University Medical Center, Rotterdam, the Netherlands. (N.A.M.v.d.E., S.P.R.L., B.R., D.W.J.D.)
| | - Aad van der Lugt
- Radiology and Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, the Netherlands. (N.A.M.v.d.E., S.P.R.L., S.A.C., A.M.G.v.H., B.R., A.v.d.L.)
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Muszynski P, Richard S, Finitsis S, Humbertjean L, Audibert G, Mione G, Harsan O, Derelle AL, Liao L, Zhu F, Olivot JM, Anxionnat R, Calvet D, Gory B. Transradial access with Simmons guiding catheter for carotid artery stenting: Feasibility and procedural complications in a single-center experience. Interv Neuroradiol 2023:15910199231171845. [PMID: 37113013 DOI: 10.1177/15910199231171845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023] Open
Abstract
BACKGROUND There is an increasing number of transradial approach (TRA) for carotid artery stenting (CAS), however, similar techniques and materials as for femoral access are used. We report the results of TRA lower profile technique for CAS using a 7 F Simmons guiding catheter, especially in terms of feasibility and procedural safety in a single center. MATERIALS AND METHODS We retrospectively analyzed 68 consecutive patients with symptomatic extracranial carotid stenoses who underwent 75 CAS between January 2018 and December 2021. The success and crossover rate, procedural time, fluoroscopy, clinical outcomes, technical considerations, and procedural complications were analyzed. RESULTS TRA CAS with Simmons guiding catheter was successful in 67/75 (89.3%) cases, with a 7 (9.3%) crossover rate. Fluoroscopy mean time was 15.8 minutes. Two forearm hematomas were described. No ischemic or surgical site complications were reported. CONCLUSIONS In our experience frontline TRA with a 7 F Simmons guiding catheter is feasible with high procedural success and a low rate of access site complications.
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Affiliation(s)
- P Muszynski
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, France
| | - S Richard
- Université de Lorraine, Nancy, France
- Department of Neurology, Stroke Unit, CHRU Nancy, France
| | - S Finitsis
- Neuroradiolology, University General Hospital of Thessaloniki AHEPA, Thessaloniki, Greece
| | - L Humbertjean
- Department of Neurology, Stroke Unit, CHRU Nancy, France
| | - G Audibert
- Department of intensive care unit, CHRU Nancy, France
| | - G Mione
- Department of Neurology, Stroke Unit, CHRU Nancy, France
| | - O Harsan
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, France
| | - A L Derelle
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, France
| | - L Liao
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, France
- Université de Lorraine, Nancy, France
| | - F Zhu
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, France
- Université de Lorraine, Nancy, France
| | - J M Olivot
- Department of Neurology, Neuroradiology, and Pathology, Hôpital Pierre-Paul Riquet, CHU Toulouse, Toulouse Neuroimaging Centre, Universite da Toulouse, France
| | - R Anxionnat
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, France
- Université de Lorraine, Nancy, France
| | - D Calvet
- Neurology and neurovascular unit, GHU Psychiatrie et Neurosciences, Hôpital Sainte-Anne, Paris, France
| | - Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, CHRU Nancy, France
- Université de Lorraine, Nancy, France
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Saad HW, Eshraghi S, Howard BM, Buster BE, Akbik F, Maier I, Goyal N, Starke RM, Rai A, Fargen KM, Psychogios M, Jabbour P, DeLeacy R, Dumont TM, Kan P, Arthur AS, Crosa R, Gory B, Spiotta AM, Alawieh AM, Grossberg JA. 476 Technical and Clinical Outcomes in Concurrent Multivessel Occlusions Treated With Mechanical Thrombectomy: Insights from the STAR Collaboration. Neurosurgery 2023. [DOI: 10.1227/neu.0000000000002375_476] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
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Anadani M, Turan TN, Yaghi S, Spiotta AM, Gory B, Sharma R, Kevin N, de Havenon A. Change in Smoking Behavior and Outcome After Ischemic Stroke: Post-Hoc Analysis of the SPS3 Trial. Stroke 2023; 54:921-927. [PMID: 36876480 PMCID: PMC10050138 DOI: 10.1161/strokeaha.121.038202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2021] [Accepted: 11/10/2022] [Indexed: 03/07/2023]
Abstract
BACKGROUND Cigarette smoking is a known risk factor for cardiovascular disease, including ischemic stroke. The literature regarding the rate of persistent smoking after acute ischemic stroke and its effect on subsequent cardiovascular events is scarce. With this study, we aimed to report the rate of persistent smoking after ischemic stroke and the association between smoking status and major cardiovascular outcomes. METHODS This is a post-hoc analysis of the SPS3 trial (Secondary Prevention of Small Subcortical Strokes). Patients were divided into 4 groups based on smoking status at trial enrollment: (1) never smokers, (2) former smokers, (3) smokers who quit at 3 months, and (4) persistent smokers. The primary outcome is a major adverse cardiovascular events composite of stroke (ischemic and hemorrhagic), myocardial infarction, and mortality. Outcomes were adjudicated after month 3 of enrollment until an outcome event or the end of study follow-up. RESULTS A total of 2874 patients were included in the study. Of the total cohort, 570 patients (20%) were smokers at enrollment, of whom 408 (71.5%) patients continued to smoke and 162 (28.4%) quit smoking by 3 months. The major adverse cardiovascular events outcome occurred in 18.4%, 12.4%, 16.2%, and 14.4%, respectively, in persistent smokers, smokers who quit, prior smokers, and never smokers. In a model adjusted for age, sex, race, ethnicity, education, employment status, history of hypertension, diabetes, hyperlipidemia, myocardial infarction, and intensive blood pressure randomization arm, the risk of major adverse cardiovascular events, and death were higher in the persistent smokers compared with never smokers (HR for major adverse cardiovascular events: 1.56 [95% CI, 1.16-2.09]; HR for death: 2.0 [95% CI, 2.18-3.12]). The risk of stroke, and MI did not differ according to smoking status Conclusions: Compared with never smoking, persistent smoking after acute ischemic stroke was associated with an increased risk of cardiovascular events and death. REGISTRATION URL: https://www. CLINICALTRIALS gov; Unique identifier: NCT00059306.
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Affiliation(s)
- Mohammad Anadani
- Department of Neurosurgery, Medical University of South Carolina
| | - Tanya N Turan
- Department of Neurology, Medical University of South Carolina
| | - Shadi Yaghi
- Department of Neurology, Warren Alpert Medical School of Brown University
| | | | - Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, University of Lorraine, CHRU-Nancy, Nancy, France
| | - Richa Sharma
- Department of Neurology, Yale University School of Medicine
| | - N. Kevin
- Department of Neurology, Yale University School of Medicine
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Bensoussan S, Finitsis SN, Lapergue B, Marnat G, Sibon I, Moulin S, Olivot JM, Richard S, Rosso C, Gory B, Clarençon F. Endovascular Treatment of Distal-M2 Segment Occlusions: A Clinical Registry and Meta-Analysis. J Stroke 2023:jos.2022.03692. [PMID: 36950809 DOI: 10.5853/jos.2022.03692] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 01/25/2023] [Indexed: 03/24/2023] Open
Affiliation(s)
- Sacha Bensoussan
- Department of Neuroradiology, Pitié-Salpêtrière Hospital, APHP, Sorbonne University, Paris, France
| | | | | | - Gaultier Marnat
- Department of Neuroradiology, Bordeaux University Hospital, Bordeaux, France
| | - Igor Sibon
- Department of Neurology, Bordeaux University Hospital, Bordeaux, France
| | - Solène Moulin
- Department of Neurology, Reims University Hospital, Reims, France
| | - Jean-Marc Olivot
- Department of Vascular Neurology, Toulouse University Hospital, Toulouse, France
| | - Sébastien Richard
- Department of Neurology, Stroke Unit, INSERM U1116, CHRU-Nancy, Université de Lorraine, Nancy, France
| | - Charlotte Rosso
- Stroke Unit, Pitié-Salpêtrière Hospital, APHP, Sorbonne University, Paris, France
| | - Benjamin Gory
- Department of Diagnostic and Therapeutic Neuroradiology, INSERM U1254, CHRU-Nancy, Université de Lorraine, Nancy, France
| | - Frédéric Clarençon
- Department of Neuroradiology, Pitié-Salpêtrière Hospital, APHP, Sorbonne University, Paris, France
- GRC BioFast, Sorbonne University, Paris, France
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Redjem H, Mosimann P, Piotin M, Obadia M, Svatovsky J, Lapergue B, Condette-Auliac S, Touzé E, Baud J, Detante O, Krainik A, Richard S, Gory B, Olivot JM, Cognard C, Guichard JP, Timsit S, Douraied BS, Costalat V, Mazighi M. Évaluation médico-économique de deux types d'imagerie diagnostique, irm versus scanner chez des patients suspectés d'accident vasculaire cérébral ischémique (avci): etude magritte - une étude prospective, contrôlée, randomisée. J Neuroradiol 2023. [DOI: 10.1016/j.neurad.2023.01.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
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