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Ghannam M, AlMajali M, Galecio‐Castillo M, Al Qudah A, Khasiyev F, Dibas M, Ghazaleh D, Vivanco‐Suarez J, Morán‐Mariños C, Farooqui M, Rodriguez‐Calienes A, Koul P, Roeder H, Shim H, Samaniego E, Leira EC, Adams HP, Ortega‐Gutierrez S. Intravenous Thrombolysis for Acute Ischemic Stroke in Patients With Recent Direct Oral Anticoagulant Use: A Systematic Review and Meta-Analysis. J Am Heart Assoc 2023; 12:e031669. [PMID: 38108256 PMCID: PMC10863770 DOI: 10.1161/jaha.123.031669] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Accepted: 11/13/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Intravenous thrombolysis (IVT) is an effective stroke therapy that remains underused. Currently, the use of IVT in patients with recent direct oral anticoagulant (DOAC) intake is not recommended. In this study we aim to investigate the safety and efficacy of IVT in patients with acute ischemic stroke and recent DOAC use. METHODS AND RESULTS A systematic review and meta-analysis of proportions evaluating IVT with recent DOAC use was conducted. Outcomes included symptomatic intracranial hemorrhage, any intracranial hemorrhage, serious systemic bleeding, and 90-day functional independence (modified Rankin scale score 0-2). Additionally, rates were compared between patients receiving IVT using DOAC and non-DOAC by a random effect meta-analysis to calculate pooled odds ratios (OR) for each outcome. Finally, sensitivity analysis for idarucizumab, National Institutes of Health Stroke Scale, and timing of DOAC administration was completed. Fourteen studies with 247 079 patients were included (3610 in DOAC and 243 469 in non-DOAC). The rates of IVT complications in the DOAC group were 3% (95% CI, 3-4) symptomatic intracranial hemorrhage, 12% (95% CI, 7-19) any ICH, and 0.7% (95%CI, 0-1) serious systemic bleeding, and 90-day functional independence was achieved in 57% (95% CI, 43-70). The rates of symptomatic intracranial hemorrhage (3.4 versus 3.5%; OR, 0.95 [95% CI, 0.67-1.36]), any intracranial hemorrhage (17.7 versus 17.3%; OR, 1.23 [95% CI, 0.61-2.48]), serious systemic bleeding (0.7 versus 0.6%; OR, 1.27 [95% CI, 0.79-2.02]), and 90-day modified Rankin scale score 0-2 (46.4 versus 56.8%; OR, 1.21 [95% CI, 0.400-3.67]) did not differ between DOAC and non-DOAC groups. There was no difference in symptomatic intracranial hemorrhage rate based on idarucizumab administration. CONCLUSIONS Patients with acute ischemic stroke treated with IVT in recent DOAC versus non-DOAC use have similar rates of hemorrhagic complications and functional independence. Further prospective randomized trials are warranted.
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Affiliation(s)
- Malik Ghannam
- Department of NeurologyUniversity of Iowa College of MedicineIowa CityIA
| | - Mohammad AlMajali
- Department of NeurologyUniversity of Iowa College of MedicineIowa CityIA
| | | | - Abdullah Al Qudah
- Department of NeurologyUniversity of Pittsburgh Medical CenterPittsburghPA
| | - Farid Khasiyev
- Department of NeurologySaint Louis UniversitySaint LouisMO
| | - Mahmoud Dibas
- Department of NeurologyUniversity of Iowa College of MedicineIowa CityIA
| | - Dana Ghazaleh
- Department of NeurologyUniversity of Iowa College of MedicineIowa CityIA
| | | | - Cristian Morán‐Mariños
- Unidad de investigación en Bibliometria, Vicerrectorado de InvestigaciónUniversidad San Ignacio de LoyolaLimaPerú
| | - Mudassir Farooqui
- Department of NeurologyUniversity of Iowa College of MedicineIowa CityIA
| | - Aaron Rodriguez‐Calienes
- Department of NeurologyUniversity of Iowa College of MedicineIowa CityIA
- Neuroscience, Clinical Effectiveness and Public Health Research GroupUniversidad Científica del SurLimaPeru
| | - Prateeka Koul
- Department of NeurologyUniversity of Iowa College of MedicineIowa CityIA
| | - Hannah Roeder
- Department of NeurologyUniversity of Iowa College of MedicineIowa CityIA
| | - HyungSub Shim
- Department of NeurologyUniversity of Iowa College of MedicineIowa CityIA
| | - Edgar Samaniego
- Department of NeurologyUniversity of Iowa College of MedicineIowa CityIA
- Department of NeurosurgeryUniversity of Iowa College of MedicineIowa CityIA
- Department of RadiologyUniversity of Iowa College of MedicineIowa CityIA
| | - Enrique C. Leira
- Department of NeurologyUniversity of Iowa College of MedicineIowa CityIA
- Department of NeurosurgeryUniversity of Iowa College of MedicineIowa CityIA
- Department of EpidemiologyUniversity of Iowa College of Public HealthIowa CityIA
| | - Harold P. Adams
- Department of NeurologyUniversity of Iowa College of MedicineIowa CityIA
| | - Santiago Ortega‐Gutierrez
- Department of NeurologyUniversity of Iowa College of MedicineIowa CityIA
- Department of NeurosurgeryUniversity of Iowa College of MedicineIowa CityIA
- Department of RadiologyUniversity of Iowa College of MedicineIowa CityIA
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2
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Dai JW, Wang CH, Chu CL, Liao SC. Effectiveness and Safety of Dabigatran Reversal with Idarucizumab in the Taiwanese Population: A Comparison Based on Eligibility for Inclusion in Clinical Trials. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59050881. [PMID: 37241113 DOI: 10.3390/medicina59050881] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/01/2023] [Revised: 04/22/2023] [Accepted: 04/29/2023] [Indexed: 05/28/2023]
Abstract
Background and Objectives: The effectiveness and safety of idarucizumab for the reversal of the effects of dabigatran have been proven. However, there remains a paucity of literature comprehensively investigating outcomes in real-world patients. This is especially true when comparing patients who were eligible for inclusion in the RE-VERSE AD trial with patients who were ineligible. As the prescription of dabigatran has become increasingly popular, the generalizability of the results to real-world populations has come into question due to the broad variability of real-world patients receiving dabigatran. Our study aimed to identify all patients who were prescribed idarucizumab and examined how effectiveness and safety varied among those patients who were eligible and ineligible for the trial. Materials and Methods: This retrospective cohort study analyzed the largest medical database in Taiwan. We enrolled all patients who were prescribed and received idarucizumab from when it became available in Taiwan up until May 2021. A Total of 32 patients were included and analyzed, and they were further divided into subgroups based on their eligibility for inclusion in the RE-VERSE AD trial. Multiple outcomes were evaluated, including successful hemostasis rate, complete reversal efficacy of idarucizumab, 90-day thromboembolic events, intra-hospital mortality, and adverse event rate. Results: In our study, we found that 34.4% of real-world cases of idarucizumab use were ineligible for the RE-VERSE AD trials. The eligible group had higher successful hemostasis rates (95.2% vs. 80%) and anticoagulant effect reversal rates compared to the ineligible group (73.3% vs. 0%). The mortality rates were 9.5%, compared to 27.3% in the ineligible group. Few adverse effects (n = 3) and 90-day thromboembolic events (n = 1) were observed in either group. Among the ineligible cases, all acute ischemic stroke patients (n = 5) received definite, timely treatments without complications. Conclusions: Our study demonstrated the real-world effectiveness and safety of idarucizumab infusion for trial-eligible patients and all acute ischemic stroke patients. However, although it seems to be effective and safe, idarucizumab appears to be less effective in other trial-ineligible patients. Despite this result, our study provides further evidence for extending the applicability of idarucizumab in real-world scenarios. Our study suggests that idarucizumab can be a safe and effective option for reversing the anticoagulant effect of dabigatran, particularly for eligible patients.
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Affiliation(s)
- Jhih-Wei Dai
- College of Medicine, Chang Gung University, Taoyuan City 333323, Taiwan
- Department of Cardiology, Keelung Chang Gung Memorial Hospital, Keelung City 204201, Taiwan
| | - Chien-Ho Wang
- College of Medicine, Chang Gung University, Taoyuan City 333323, Taiwan
- Department of Emergency Medicine, Keelung Chang Gung Memorial Hospital, Keelung City 204201, Taiwan
| | - Chan-Lin Chu
- College of Medicine, Chang Gung University, Taoyuan City 333323, Taiwan
- Department of Neurology, Jen-Ai Hospital, Dali Branch, Taichung City 412224, Taiwan
- Master of Science Degree Program in Innovation for Smart Medicine, Chang Gung University, Taoyuan City 333323, Taiwan
| | - Shu-Chen Liao
- College of Medicine, Chang Gung University, Taoyuan City 333323, Taiwan
- Department of Emergency Medicine, Keelung Chang Gung Memorial Hospital, Keelung City 204201, Taiwan
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3
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Meinel TR, Wilson D, Gensicke H, Scheitz JF, Ringleb P, Goganau I, Kaesmacher J, Bae HJ, Kim DY, Kermer P, Suzuki K, Kimura K, Macha K, Koga M, Wada S, Altersberger V, Salerno A, Palanikumar L, Zini A, Forlivesi S, Kellert L, Wischmann J, Kristoffersen ES, Beharry J, Barber PA, Hong JB, Cereda C, Schlemm E, Yakushiji Y, Poli S, Leker R, Romoli M, Zedde M, Curtze S, Ikenberg B, Uphaus T, Giannandrea D, Portela PC, Veltkamp R, Ranta A, Arnold M, Fischer U, Cha JK, Wu TY, Purrucker JC, Seiffge DJ. Intravenous Thrombolysis in Patients With Ischemic Stroke and Recent Ingestion of Direct Oral Anticoagulants. JAMA Neurol 2023; 80:233-243. [PMID: 36807495 PMCID: PMC9857462 DOI: 10.1001/jamaneurol.2022.4782] [Citation(s) in RCA: 31] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Accepted: 10/21/2022] [Indexed: 02/07/2023]
Abstract
Importance International guidelines recommend avoiding intravenous thrombolysis (IVT) in patients with ischemic stroke who have a recent intake of a direct oral anticoagulant (DOAC). Objective To determine the risk of symptomatic intracranial hemorrhage (sICH) associated with use of IVT in patients with recent DOAC ingestion. Design, Setting, and Participants This international, multicenter, retrospective cohort study included 64 primary and comprehensive stroke centers across Europe, Asia, Australia, and New Zealand. Consecutive adult patients with ischemic stroke who received IVT (both with and without thrombectomy) were included. Patients whose last known DOAC ingestion was more than 48 hours before stroke onset were excluded. A total of 832 patients with recent DOAC use were compared with 32 375 controls without recent DOAC use. Data were collected from January 2008 to December 2021. Exposures Prior DOAC therapy (confirmed last ingestion within 48 hours prior to IVT) compared with no prior oral anticoagulation. Main Outcomes and Measures The main outcome was sICH within 36 hours after IVT, defined as worsening of at least 4 points on the National Institutes of Health Stroke Scale and attributed to radiologically evident intracranial hemorrhage. Outcomes were compared according to different selection strategies (DOAC-level measurements, DOAC reversal treatment, IVT with neither DOAC-level measurement nor idarucizumab). The association of sICH with DOAC plasma levels and very recent ingestions was explored in sensitivity analyses. Results Of 33 207 included patients, 14 458 (43.5%) were female, and the median (IQR) age was 73 (62-80) years. The median (IQR) National Institutes of Health Stroke Scale score was 9 (5-16). Of the 832 patients taking DOAC, 252 (30.3%) received DOAC reversal before IVT (all idarucizumab), 225 (27.0%) had DOAC-level measurements, and 355 (42.7%) received IVT without measuring DOAC plasma levels or reversal treatment. The unadjusted rate of sICH was 2.5% (95% CI, 1.6-3.8) in patients taking DOACs compared with 4.1% (95% CI, 3.9-4.4) in control patients using no anticoagulants. Recent DOAC ingestion was associated with lower odds of sICH after IVT compared with no anticoagulation (adjusted odds ratio, 0.57; 95% CI, 0.36-0.92). This finding was consistent among the different selection strategies and in sensitivity analyses of patients with detectable plasma levels or very recent ingestion. Conclusions and Relevance In this study, there was insufficient evidence of excess harm associated with off-label IVT in selected patients after ischemic stroke with recent DOAC ingestion.
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Affiliation(s)
- Thomas R. Meinel
- Stroke Research Center Bern, Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Duncan Wilson
- Department of Neurology, Christchurch Hospital, Christchurch, New Zealand
- New Zealand Brain Research Institute, Christchurch, New Zealand
| | - Henrik Gensicke
- Stroke Center, Department of Neurology, University Hospital Basel, Basel, Switzerland
- Neurology and Neurorehabilitation, University Department of Geriatric Medicine Felix Platter, University of Basel, Basel, Switzerland
| | - Jan F. Scheitz
- Department of Neurology, Berlin Institute of Health, Charité–Universitätsmedizin Berlin, Berlin, Germany
- German Center for Cardiovascular Research Partner Site Berlin, Germany
- Center for Stroke Research Berlin, Charité–Universitätsmedizin Berlin, Berlin, Germany
| | - Peter Ringleb
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Ioana Goganau
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - Johannes Kaesmacher
- Institute of Diagnostic and Interventional Neuroradiology, Stroke Research Center Bern, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Hee-Joon Bae
- Department of Neurology, Cerebrovascular Disease Center, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, South Korea
| | - Do Yeon Kim
- Department of Neurology, Cerebrovascular Disease Center, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam-si, South Korea
| | - Pawel Kermer
- Department of Neurology, Friesland Kliniken, Sande, Germany
- Department of Neurology, University Medicine Göttingen, Göttingen, Germany
| | - Kentaro Suzuki
- Department of Neurology, Nippon Medical School, Tokyo, Japan
| | - Kazumi Kimura
- Department of Neurology, Nippon Medical School, Tokyo, Japan
| | - Kosmas Macha
- Department of Neurology, Universitätsklinikum Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Masatoshi Koga
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Shinichi Wada
- Department of Cerebrovascular Medicine, National Cerebral and Cardiovascular Center, Osaka, Japan
| | - Valerian Altersberger
- Stroke Center, Department of Neurology, University Hospital Basel, Basel, Switzerland
| | - Alexander Salerno
- Stroke Center, Neurology Service, Department of Clinical Neurosciences, Lausanne University Hospital and University of Lausanne, Lausanne, Switzerland
| | | | - Andrea Zini
- IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna, Italy
| | - Stefano Forlivesi
- IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Department of Neurology and Stroke Center, Maggiore Hospital, Bologna, Italy
| | - Lars Kellert
- Department of Neurology, University Hospital, LMU Munich, Munich, Germany
| | - Johannes Wischmann
- Department of Neurology, University Hospital, LMU Munich, Munich, Germany
| | - Espen S. Kristoffersen
- Department of Neurology, Akershus University Hospital, Lørenskog, Norway
- Department of General Practice, Institute of Health and Society (HELSAM), University of Oslo, Oslo, Norway
| | - James Beharry
- Department of Medicine and Neurology, Melbourne Brain Centre at The Royal Melbourne Hospital, University of Melbourne, Parkville, Australia
| | - P. Alan Barber
- Department of Medicine, Auckland University, Auckland, New Zealand
| | - Jae Beom Hong
- Department of Medicine, Auckland University, Auckland, New Zealand
| | - Carlo Cereda
- Stroke Center and Department of Neurology, Neurocenter of Southern Switzerland, Lugano, Switzerland
| | - Eckhard Schlemm
- Klinik und Poliklinik Für Neurologie, Kopf, und Neurozentrum, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Yusuke Yakushiji
- Department of Neurology Kansai Medical University, Hirakata, Japan
| | - Sven Poli
- Department of Neurology and Stroke, University of Tübingen, Tübingen, Germany
- Hertie-Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Ronen Leker
- Department of Neurology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Michele Romoli
- Neurology and Stroke Unit, Department of Neuroscience, Bufalini Hospital, Cesena, Italy
| | - Marialuisa Zedde
- Neurology Unit, Stroke Unit, Azienda Unità Sanitaria Locale-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Sami Curtze
- Neurology, University of Helsinki and Helsinki University Hospital, Helsinki, Finland
| | - Benno Ikenberg
- Department of Neurology, School of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | - Timo Uphaus
- Department of Neurology, University Medical Center of the Johannes Gutenberg University Mainz, Germany
| | - David Giannandrea
- Division of Neurology and Stroke Unit, Department of Neurology, Gubbio and Città di Castello Hospital, Perugia, Italy
| | - Pere Cardona Portela
- Department of Neurology, Stroke Unit, Hospital Universitari Bellvitge, Barcelona, Spain
| | - Roland Veltkamp
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
- Klinik für Neurologie, Alfried Krupp Krankenhaus, Essen, Germany
- Department of Brain Sciences, Imperial College London, London, United Kingdom
| | - Annemarei Ranta
- Department of Medicine, University of Otago, Wellington, New Zealand
- Department of Neurology, Capital and Coast District Health Board, Wellington, New Zealand
| | - Marcel Arnold
- Stroke Research Center Bern, Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Switzerland
| | - Urs Fischer
- Stroke Research Center Bern, Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Switzerland
- Stroke Center, Department of Neurology, University Hospital Basel, Basel, Switzerland
| | - Jae-Kwan Cha
- Department of Neurology, Dong-A University Hospital, Busan, South Korea
| | - Teddy Y. Wu
- Department of Neurology, Christchurch Hospital, Christchurch, New Zealand
- New Zealand Brain Research Institute, Christchurch, New Zealand
| | - Jan C. Purrucker
- Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
| | - David J. Seiffge
- Stroke Research Center Bern, Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Switzerland
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Romoli M, Matteo E, Migliaccio L, Gentile M, Mosconi MG, Scura GM, Naccarato M, Colangeli E, Candelaresi P, Andreone V, Giammello F, Fortunata Musolino R, Dell’Aera C, Sepe FN, Pronello E, Barbarini L, Caggiula M, Rizzo F, Petruzzellis M, Giorli E, Zedde ML, Anticoli S, Mangiardi M, Muto M, Diana F, De Angelis MV, Digiovanni A, Concari L, La Gioia S, Sessa M, Biguzzi S, Cordici F, Longoni M, Ruggiero M, Cenciarelli S, Eusebi P, Sacco S, Caso V, Paciaroni M, Ricci S, Zini A, Toni D, Giannandrea D. Thrombolysis after dabigatran reversal: A nation-wide Italian multicentre study, systematic review and meta-analysis. Eur Stroke J 2022; 8:117-124. [PMID: 37021155 PMCID: PMC10069212 DOI: 10.1177/23969873221131635] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 09/19/2022] [Indexed: 11/16/2022] Open
Abstract
Introduction: Recent anticoagulant intake represents a contraindication for thrombolysis in acute ischemic stroke. Idarucizumab reverses the anticoagulant effect of dabigatran, potentially allowing for thrombolysis. This nation-wide observational cohort study, systematic review, and meta-analysis evaluated the efficacy and safety of thrombolysis preceded by dabigatran-reversal in people with acute ischemic stroke. Patients and methods: We recruited people undergoing thrombolysis following dabigatran-reversal at 17 stroke centers in Italy (reversal-group), people on dabigatran treated with thrombolysis without reversal (no-reversal group), and age, sex, hypertension, stroke severity, and reperfusion treatment-matched controls in 1:7 ratio (control-group). We compared groups for symptomatic intracranial hemorrhage (sICH, main outcome), any brain hemorrhage, good functional outcome (mRS 0–2 at 3 months), and death. The systematic review followed a predefined protocol (CRD42017060274), and odds ratio (OR) meta-analysis was implemented to compare groups. Results: Thirty-nine patients in dabigatran-reversal group and 300 matched controls were included. Reversal was associated with a non-significant increase in sICH (10.3% vs 6%, aOR = 1.32, 95% CI = 0.39–4.52), death (17.9% vs 10%, aOR = 0.77, 95% CI = 0.12–4.93) and good functional outcome (64.1% vs 52.8%, aOR = 1.41, 95% CI = 0.63–3.19). No hemorrhagic events or deaths were registered in no-reversal group (n = 12). Pooling data from 3 studies after systematic review (n = 1879), reversal carried a non-significant trend for sICH (OR = 1.53, 95% CI = 0.67–3.50), death (OR = 1.53, 95% CI = 0.73–3.24) and good functional outcome (OR = 2.46, 95% CI = 0.85–7.16). Discussion and conclusion: People treated with reperfusion strategies after dabigatran reversal with idarucizumab seem to have a marginal increase in the risk of sICH but comparable functional recovery to matched patients with stroke. Further studies are needed to define treatment cost-effectiveness and potential thresholds in plasma dabigatran concentration for reversal.
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Affiliation(s)
- Michele Romoli
- Neurology and Stroke Unit, Department of Neuroscience, Bufalini Hospital, Cesena, Italy
| | - Eleonora Matteo
- Dipartimento di Scienze Biomediche e Neuromotorie (DIBINEM), Università di Bologna, Bologna, Italy
| | - Ludovica Migliaccio
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Neurologia e Rete Stroke Metropolitana, Bologna, Italy
| | - Mauro Gentile
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Neurologia e Rete Stroke Metropolitana, Bologna, Italy
| | - Maria Giulia Mosconi
- Medicina Vascolare e d’Urgenza, Stroke Unit, Università degli Studi di Perugia, Ospedale S. Maria della Misericordia, Perugia, Perugia, Italy
| | - Giuseppe Maria Scura
- Medicina Vascolare e d’Urgenza, Stroke Unit, Università degli Studi di Perugia, Ospedale S. Maria della Misericordia, Perugia, Perugia, Italy
| | - Marcello Naccarato
- Neurology and Stroke Unit, Department of Medical, Surgical and Health Sciences, Azienda Sanitaria Universitaria Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Enrico Colangeli
- University of L’Aquila, Department of Biotechnological and Applied Clinical Sciences, L’Aquila, Italy
| | - Paolo Candelaresi
- UOC Neurologia e Stroke Unit, Azienda Ospedaliera di Rilievo Nazionale Antonio Cardarelli, Napoli, Italy
| | - Vincenzo Andreone
- UOC Neurologia e Stroke Unit, Azienda Ospedaliera di Rilievo Nazionale Antonio Cardarelli, Napoli, Italy
| | - Fabrizio Giammello
- Stroke Unit, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Rosa Fortunata Musolino
- Stroke Unit, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Cristina Dell’Aera
- Stroke Unit, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | | | - Edoardo Pronello
- Stroke Unit, Azienda Ospedaliera SS. Antonio e Biagio e Cesare Arrigo, Alessandria, Italy
| | | | | | - Federica Rizzo
- UOC Neurologia e Stroke Unit “F. Puca” AOU Consorziale Policlinico Bari, Bari, Italy
| | - Marco Petruzzellis
- UOC Neurologia e Stroke Unit “F. Puca” AOU Consorziale Policlinico Bari, Bari, Italy
| | - Elisa Giorli
- SC Neurologia, Ospedale S. Andrea, La Spezia, Italy
| | - Maria Luisa Zedde
- S.C Neurologia, Stroke Unit, Azienda USL, IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Sabrina Anticoli
- Stroke Unit, Head, Neck and Neuroscience Department, San Camillo Forlanini Hospital, Rome, Italy
| | - Marilena Mangiardi
- Stroke Unit, Head, Neck and Neuroscience Department, San Camillo Forlanini Hospital, Rome, Italy
| | - Mario Muto
- UOC Neuroradiologia diagnostica ed interventistica, Azienda Ospedaliera di Rilievo Nazionale Antonio Cardarelli, Napoli, Italy
| | - Francesco Diana
- Neuroradioly, University Hospital San Giovanni di Dio e Ruggi D’Aragona, Salerno, Italy
| | | | - Anna Digiovanni
- Department of Neurology, SS Annunziata Hospital, Chieti, Italy
| | - Letizia Concari
- SC Neurologia, Azienda Ospedaliera Universitaria di Parma, Parma, Italy
| | - Sara La Gioia
- UOC Neurologia, Stroke Unit, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Maria Sessa
- UOC Neurologia, Stroke Unit, ASST Papa Giovanni XXIII, Bergamo, Italy
| | - Sara Biguzzi
- Neurology and Stroke Unit, Department of Neuroscience, Bufalini Hospital, Cesena, Italy
| | - Francesco Cordici
- Neurology and Stroke Unit, Department of Neuroscience, Bufalini Hospital, Cesena, Italy
| | - Marco Longoni
- Neurology and Stroke Unit, Department of Neuroscience, Bufalini Hospital, Cesena, Italy
| | | | - Silvia Cenciarelli
- Neurologia e Stroke Unit, Ospedale di Gubbio e Città di Castello, USL Umbria 1, Perugia, Italy
| | - Paolo Eusebi
- Umbria Regional Health Authority, Perugia, Italy
| | - Simona Sacco
- University of L’Aquila, Department of Biotechnological and Applied Clinical Sciences, L’Aquila, Italy
| | - Valeria Caso
- Medicina Vascolare e d’Urgenza, Stroke Unit, Università degli Studi di Perugia, Ospedale S. Maria della Misericordia, Perugia, Perugia, Italy
| | - Maurizio Paciaroni
- Medicina Vascolare e d’Urgenza, Stroke Unit, Università degli Studi di Perugia, Ospedale S. Maria della Misericordia, Perugia, Perugia, Italy
| | - Stefano Ricci
- Dipartimento di Scienze Biomediche e Neuromotorie (DIBINEM), Università di Bologna, Bologna, Italy
| | - Andrea Zini
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Neurologia e Rete Stroke Metropolitana, Bologna, Italy
| | - Danilo Toni
- Stroke Unit, Emergency Department, Sapienza University of Rome, Roma, Italy
| | - David Giannandrea
- Neurologia e Stroke Unit, Ospedale di Gubbio e Città di Castello, USL Umbria 1, Perugia, Italy
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5
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Kikule I, Baborikina A, Haritoncenko I, Karelis G. Idarucizumab in Dabigatran-Treated Patients with Acute Ischemic Stroke Receiving Thrombolytic Therapy. Medicina (B Aires) 2022; 58:medicina58101355. [PMID: 36295516 PMCID: PMC9607471 DOI: 10.3390/medicina58101355] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 09/12/2022] [Accepted: 09/19/2022] [Indexed: 12/03/2022] Open
Abstract
Background and Objectives: Thrombolytic therapy with recombinant tissue-type plasminogen activator (rt-PA) is used to treat acute ischemic stroke. Dabigatran is a reversible thrombin inhibitor approved for stroke prevention in patients with nonvalvular atrial fibrillation. In such cases, thrombolytic therapy can be administered to certain patients after idarucizumab treatment. We evaluated the effectiveness of idarucizumab in dabigatran-treated patients receiving rt-PA. Materials and Methods: We included the data of nine idarucizumab-treated patients from the Riga East University Hospital Stroke Registry from 2018 to 2022 in our retrospective medical records analysis. We used the National Institutes of Health Stroke Scale (LV-NIHSS) score and modified Rankin scale (mRS) on admission and discharge to evaluate neurological deficit and functional outcomes. Results: We analyzed the data of nine patients (seven males and two females) with a mean age of 75.67 ± 8.59 years. The median door-to-needle time for all patients, including those who received idarucizumab before rt-PA, was 51 min (IQR = 43–133); the median LV-NIHSS score was 9 (IQR = 6.0–16.0) on admission and 4 (IQR = 2.5–4.0) at discharge; and the intrahospital mortality rate was 11.1% due to intracranial hemorrhage as a complication of rt-PA. Conclusions: Our study shows that idarucizumab as an antidote of dabigatran appears to be effective and safe in patients with acute ischemic stroke. Furthermore, the administration of idarucizumab slightly prolongs the door-to-needle time; however, the majority of cases showed clinical improvement after receiving therapy. Further randomized controlled trials should be performed to evaluate the safety and effectiveness of idarucizumab for acute ischemic stroke treatment.
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Affiliation(s)
- Ilga Kikule
- Department of Neurology and Neurosurgery, Riga East University Hospital, LV-1038 Riga, Latvia
- Department of Neurology and Neurosurgery, Riga Stradiņš University, LV-1007 Riga, Latvia
- Correspondence: ; Tel.: +371-29-262526
| | - Alise Baborikina
- Department of Neurology, Pauls Stradiņš Clinical University Hospital, LV-1002 Riga, Latvia
- Department of Residency, Riga Stradiņš University, LV-1007 Riga, Latvia
| | - Iveta Haritoncenko
- Department of Neurology and Neurosurgery, Riga East University Hospital, LV-1038 Riga, Latvia
- Department of Neurology and Neurosurgery, Riga Stradiņš University, LV-1007 Riga, Latvia
| | - Guntis Karelis
- Department of Neurology and Neurosurgery, Riga East University Hospital, LV-1038 Riga, Latvia
- Department of Infectious Diseases, Riga Stradiņš University, LV-1007 Riga, Latvia
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6
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Efficacy, Influencing Factors, and Safety of Alteplase Intravenous Thrombolysis in Patients with Acute Ischemic Stroke Combined with Atrial Fibrillation. J CHEM-NY 2022. [DOI: 10.1155/2022/9909703] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Ischemic stroke is the most common type of stroke. Intravenous thrombolytic therapy with alteplase is currently the most effective method to improve the prognosis of patients with acute cerebral infarction. The purpose of this study was to investigate the efficacy and safety of intravenous thrombolysis with alteplase in patients with acute ischemic stroke combined with atrial fibrillation and to analyze the related influencing factors. It turns out, alteplase intravenous thrombolysis is effective for patients with ICS combined with atrial fibrillation, and the incidence of sICH are lower than those without alteplase intravenous thrombolysis, but the efficacy is worse than that of patients without atrial fibrillation. At the same time, the baseline NHISS score and systolic pressure before the thrombolytic were independent risk factors affecting the efficacy of intravenous thrombolysis with alteplase in ICS patients with atrial fibrillation. This study has provided a scientific basis for making an active decision to perform ultraearly intravenous thrombolysis in our hospital to reduce the mortality and disability rate of stroke in the region.
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7
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Stone L, Merriman E, Royle G, Hanna M, Chan H. Retrospective analysis of the effectiveness of a reduced dose of idarucizumab in dabigatran reversal. Thromb Haemost 2021; 122:1096-1103. [PMID: 34814227 DOI: 10.1055/a-1704-0630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND The recommended dose of idarucizumab, the specific reversal agent for dabigatran etexilate, is 5g. However, published data showed biochemical reversal after an initial 2.5g dose. OBJECTIVES This study aims to retrospectively compare the clinical effectiveness of 2.5g and 5g doses of idarucizumab used in dabigatran reversal in three hospitals in Auckland, New Zealand. METHODS All patients receiving idarucizumab for dabigatran reversal between 1st April 2016 and 31st December 2018 were included. The primary outcome was the likelihood of receiving a second dose of idarucizumab during the same admission. Secondary outcomes included normalisation of coagulation profiles; and 30-day thrombotic, bleeding and mortality rates. RESULTS Of 329 patients included, 206 received an upfront 2.5g dose and 123 received a 5g dose. The median age was 78 years and median creatinine clearance was 50mL/min. Most patients (62.6%) required idarucizumab for an urgent procedure, while 37.4% presented with bleeding. A 2.5g dose was not associated with an increased rate of receiving a second dose (OR 0.686, 95% CI 0.225-2.090). A similar proportion of patients in each group achieved a normal APTT (73.8% vs 80.0%, p=0.464) and dTCT (95.9% vs 91.4%, p=0.379) following idarucizumab infusion. There was no increase in the rate of death (OR 0.602, 95% CI 0.292-1.239), thrombosis (OR 0.386, 95% CI 0.107-1.396) or bleeding (OR 0.96, 95% CI 0.27-3.33) in the 2.5g dose group compared to the 5g dose group. CONCLUSIONS An initial 2.5g dose of idarucizumab appears effective for dabigatran reversal in the real-world setting.
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Affiliation(s)
- Louisa Stone
- Waitemata District Health Board, Auckland, New Zealand
| | | | | | - Merit Hanna
- Department of Haematology, Waitemata District Health Board, Auckland, New Zealand
| | - Henry Chan
- Department of Haematology, Waitemata District Health Board, Auckland, New Zealand
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8
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Stretz C, Wu TY, Wilson D, Seiffge DJ, Smith EE, Gurol ME, Yaghi S. Ischaemic stroke in anticoagulated patients with atrial fibrillation. J Neurol Neurosurg Psychiatry 2021; 92:1164-1172. [PMID: 34446528 DOI: 10.1136/jnnp-2020-323963] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 08/16/2021] [Indexed: 02/06/2023]
Abstract
Anticoagulation substantially reduces the risk of stroke in patients with atrial fibrillation (AF). However, recent studies have shown that up to 22%-36% of patients on anticoagulation will suffer an ischaemic stroke (IS). In this narrative review, we provide an overview of risk factors, mechanisms, management of acute IS and strategies for secondary prevention for patients with AF with stroke despite oral anticoagulation. For this paper, we reviewed available literature from important studies (randomised clinical trials, meta-analyses, reviews and case series) on patients with IS despite anticoagulation. We focused on recent studies that examined safety and efficacy of acute stroke treatments and evaluation and management strategies for secondary prevention. The literature review suggests that patients with AF with IS despite anticoagulation are a heterogeneous group with several possible mechanisms, which may include reduced or non-adherence to anticoagulation, competing non-cardioembolic stroke aetiologies or cardioembolic mechanisms separate from AF. The identification of one or more possible mechanisms of stroke despite anticoagulation may allow for a more targeted and individualised approach for secondary prevention. There are limited data to guide management in such patients, and strategies to prevent recurrent strokes include strict risk factor control and therapies targeting the most likely stroke mechanism. In cases where AF is suspected to be the culprit, clinical trials are needed to test the safety and efficacy of left atrial appendage occlusion plus anticoagulation versus continued anticoagulation alone.
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Affiliation(s)
- Christoph Stretz
- Department of Neurology, Brown University, Providence, Rhode Island, USA
| | - Teddy Y Wu
- Department of Neurology, Christchurch Hospital, Christchurch, New Zealand
| | - Duncan Wilson
- Stroke Research Centre, UCL Institute of Neurology, London, UK
| | - David J Seiffge
- Department of Neurology and Stroke Center, Inselspital, University Hospital Bern, Bern, Switzerland
| | - Eric E Smith
- Department of Clinical Neurosciences, University of Calgary, Calgary, Alberta, Canada
| | - M Edip Gurol
- Department of Neurology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Shadi Yaghi
- Department of Neurology, Brown University, Providence, Rhode Island, USA
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9
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Sibon I, Liegey JS. Management of stroke in patients on antithrombotic therapy: Practical issues in the era of direct oral anticoagulants. Rev Neurol (Paris) 2021; 178:185-195. [PMID: 34688480 DOI: 10.1016/j.neurol.2021.07.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 06/30/2021] [Accepted: 07/13/2021] [Indexed: 10/20/2022]
Abstract
Antithrombotic drugs (ADs) are the mainstay of secondary prevention of thrombotic vascular diseases. Management of patients under long-term treatment with ADs admitted for acute cerebrovascular disease, either ischemic stroke (IS) or intracerebral hemorrhage (ICH), has become a frequent situation that might influence decision-making processes from diagnosis to therapeutic strategies. The aim of this review is to summarize current data from the literature to help clinicians in their decisions for stroke care in patients taking ADs. While a large body of data have made it possible to codify the management of patients presenting IS or ICH under antiplatelet drugs and vitamin K antagonists, the increasing use of direct oral anticoagulants (DOAs) and future development of new antiplatelet drugs raise new problems. Development of rapid assessment tools measuring specific biological activity and reversion agents dedicated to each class of DOAs should make it possible to optimize individual therapeutic strategies. This review highlights the main steps of IS and ICH management from early identification of ADs, and use of dedicated biological assays, to the stepwise strategy to apply revascularization or reversal therapies and finally the resumption of ADs with a focus on individual clinical and radiological characteristics for more personalized care.
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Affiliation(s)
- I Sibon
- Hôpital Pellegrin, CHU de Bordeaux, Unité Neurovasculaire, Place Amélie Raba Léon, 33076 Bordeaux Cedex, France.
| | - J S Liegey
- Hôpital Pellegrin, CHU de Bordeaux, Unité Neurovasculaire, Place Amélie Raba Léon, 33076 Bordeaux Cedex, France
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10
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Frol S, Sagris D, Pretnar Oblak J, Šabovič M, Ntaios G. Intravenous Thrombolysis After Dabigatran Reversal by Idarucizumab: A Systematic Review of the Literature. Front Neurol 2021; 12:666086. [PMID: 34149597 PMCID: PMC8209294 DOI: 10.3389/fneur.2021.666086] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 05/03/2021] [Indexed: 12/28/2022] Open
Abstract
Background and Purpose: Idarucizumab achieves instant reversal of anticoagulation and enables intravenous thrombolysis (IVT) in dabigatran-treated acute ischemic stroke (AIS) patients. AIS in dabigatran-treated patients is a rare event, therefore the experience is limited. A review of all published cases was performed to evaluate the safety and effectiveness of this therapeutic strategy. Methods: We searched PubMed and Scopus for all published cases of IVT after reversal with idarucizumab in dabigatran-treated AIS patients. The outcomes were safety assessed by hemorhagic transformation (HT), symptomatic intracranial hemorrhage (SICH) and death, and efficacy assessed by National Institutes of Health Stroke Scale (NIHSS) reduction. Results: We identified 251 AIS patients (39,9% females) with an average age of 74 years. HT, SICH, and death were reported in 19 (7.6%), 9 (3.6%), and 21 (8.4%) patients, respectively. Patients experiencing HT presented with more severe strokes (median NIHSS on admission: 21 vs. 8, p < 0.001; OR: 1.12, 95% CI: 1.05-1.20). After IVT there was a significant NIHSS reduction of 6 points (IQR:3-10, p < 0.001) post-stroke and linear regression revealed a correlation of admission NIHSS to NIHSS reduction (p < 0.001). Conclusions: In this systematic review of all published cases of IVT in dabigatran-treated AIS patients after reversal with idarucizumab the rates of HT, SICH and mortality, as well as NIHSS reduction, were comparable with previous studies in non-anticoagulated patients. This provides reassuring evidence about the safety and efficacy of this therapeutic strategy.
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Affiliation(s)
- Senta Frol
- Department of Vascular Neurology, University Clinical Centre Ljubljana, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Dimitrios Sagris
- Department of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Janja Pretnar Oblak
- Department of Vascular Neurology, University Clinical Centre Ljubljana, Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | - Mišo Šabovič
- Department of Vascular Disorders, University Clinical Centre Ljubljana, Ljubljana, Slovenia
| | - George Ntaios
- Department of Internal Medicine, Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
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11
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Seiffge DJ, Meinel T, Purrucker JC, Kaesmacher J, Fischer U, Wilson D, Wu TY. Recanalisation therapies for acute ischaemic stroke in patients on direct oral anticoagulants. J Neurol Neurosurg Psychiatry 2021; 92:534-541. [PMID: 33542084 PMCID: PMC8053326 DOI: 10.1136/jnnp-2020-325456] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 12/12/2020] [Accepted: 12/23/2020] [Indexed: 02/06/2023]
Abstract
Direct oral anticoagulants (DOACs) have emerged as primary therapeutic option for stroke prevention in patients with atrial fibrillation. However, patients may have ischaemic stroke despite DOAC therapy and there is uncertainty whether those patients can safely receive intravenous thrombolysis or mechanical thrombectomy. In this review, we summarise and discuss current knowledge about different approaches to select patient. Time since last DOAC intake-as a surrogate for anticoagulant activity-is easy to use but limited by interindividual variability of drug pharmacokinetics and long cut-offs (>48 hours). Measuring anticoagulant activity using drug-specific coagulation assays showed promising safety results. Large proportion of patients at low anticoagulant activity seem to be potentially treatable but there remains uncertainty about exact safe cut-off values and limited assay availability. The use of specific reversal agents (ie, idarucizumab or andexanet alfa) prior to thrombolysis is a new emerging option with first data reporting safety but issues including health economics need to be elucidated. Mechanical thrombectomy appears to be safe without any specific selection criteria applied. In patients on DOAC therapy with large vessel occlusion, decision for intravenous thrombolysis should not delay thrombectomy (eg, direct thrombectomy or immediate transfer to a thrombectomy-capable centre recommended). Precision medicine using a tailored approach combining clinicoradiological information (ie, penumbra and vessel status), anticoagulant activity and use of specific reversal agents only if necessary seems a reasonable choice.
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Affiliation(s)
- David J Seiffge
- Stroke Research Center, Queen Square Institute of Neurology, London, UK .,Department of Neurology, Inselspital University Hospital Berne, Bern, Switzerland
| | - Thomas Meinel
- Department of Neurology, Inselspital University Hospital Berne, Bern, Switzerland
| | | | - Johannes Kaesmacher
- University Institute of Diagnostic and Interventional of Neuroradiology, University Institute of Diagnostic, Interventional and Pediatric RadiologyUniversity Institute of Diagnostic and Interventional of Neuroradiology, University Institute of Diagnostic, Interventional and Pediatric Radiology, Inselspital, University Hospital Bern, Bern, Switzerland
| | - Urs Fischer
- Department of Neurology, Inselspital University Hospital Berne, Bern, Switzerland
| | - Duncan Wilson
- Stroke Research Center, Queen Square Institute of Neurology, London, UK.,Neurology, Christchurch Hospital, Christchurch, New Zealand.,New Zealand Brain Research Institute, Christchurch, New Zealand
| | - Teddy Y Wu
- Neurology, Christchurch Hospital, Christchurch, New Zealand.,New Zealand Brain Research Institute, Christchurch, New Zealand
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12
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Milling TJ, Pollack CV. A review of guidelines on anticoagulation reversal across different clinical scenarios – Is there a general consensus? Am J Emerg Med 2020; 38:1890-1903. [PMID: 32750627 PMCID: PMC9245126 DOI: 10.1016/j.ajem.2020.05.086] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 04/13/2020] [Accepted: 05/22/2020] [Indexed: 12/23/2022] Open
Affiliation(s)
- Truman J Milling
- Department of Surgery and Perioperative Care, Dell Medical School, Austin, TX, USA; Department of Neurology, Seton Dell Medical School Stroke Institute, Austin, TX, USA
| | - Charles V Pollack
- Department of Emergency Medicine, University of Mississippi Medical Center, Jackson, MS, USA.
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13
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Athavale A, Jamshidi N, Roberts DM. Incomplete responses to the recommended dose of idarucizumab: a systematic review and pharmacokinetic analysis. Clin Toxicol (Phila) 2020; 58:789-800. [DOI: 10.1080/15563650.2020.1743846] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Akshay Athavale
- Drug Health Services and Clinical Pharmacology and Toxicology, Royal Prince Alfred Hospital, Sydney, Australia
| | - Nazila Jamshidi
- Drug Health Services and Clinical Pharmacology and Toxicology, Royal Prince Alfred Hospital, Sydney, Australia
| | - Darren M. Roberts
- Department of Clinical Pharmacology and Toxicology, St. Vincent’s Hospital, Sydney, Australia
- Department of Renal Medicine and Transplantation, St. Vincent’s Hospital, Sydney, Australia
- St Vincent's Clinical School, University of New South Wales, Sydney, Australia
- St Vincent's Clinical School, University of New South Wales, Sydney, Australia
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14
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Kermer P, Eschenfelder CC, Diener HC, Grond M, Abdalla Y, Abraham A, Althaus K, Becks G, Berrouschot J, Berthel J, Bode FJ, Burghaus L, Cangür H, Daffertshofer M, Edelbusch S, Eggers J, Gerlach R, Gröschel K, Große-Dresselhaus F, Günther A, Haase CG, Haensch CA, Harloff A, Heckmann JG, Held V, Hieber M, Kauert A, Kern R, Kerz T, Köhrmann M, Kraft P, Kühnlein P, Latta J, Leinisch E, Lenz A, Leithner C, Neumann-Haefelin T, Mäurer M, Müllges W, Nolte CH, Obermann M, Partowi S, Patzschke P, Poli S, Pulkowski U, Purrucker J, Rehfeldt T, Ringleb PA, Röther J, Rossi R, El-Sabassy H, Sauer O, Schackert G, Schäfer N, Schellinger PD, Schneider A, Schuppner R, Schwab S, Schwarte O, Seitz RJ, Senger S, Shah YP, Sindern E, Sparenberg P, Steiner T, Szabo K, Urbanek C, Sarnowksi BV, Weissenborn K, Wienecke P, Witt K, Wruck R, Wunderlich S. Antagonizing dabigatran by idarucizumab in cases of ischemic stroke or intracranial hemorrhage in Germany-Updated series of 120 cases. Int J Stroke 2020; 15:609-618. [PMID: 31955706 DOI: 10.1177/1747493019895654] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Idarucizumab is a monoclonal antibody fragment with high affinity for dabigatran reversing its anticoagulant effects within minutes. Thereby, patients with acute ischemic stroke who are on dabigatran treatment may become eligible for thrombolysis with recombinant tissue-type plasminogen activator (rt-PA). In patients on dabigatran with intracerebral hemorrhage idarucizumab could prevent lesion growth. AIMS To provide insights into the clinical use of idarucizumab in patients under effective dabigatran anticoagulation presenting with signs of acute ischemic stroke or intracranial hemorrhage. METHODS Retrospective data collected from German neurological/neurosurgical departments administering idarucizumab following product launch from January 2016 to August 2018 were used. RESULTS One-hundred and twenty stroke patients received idarucizumab in 61 stroke centers. Eighty patients treated with dabigatran presented with ischemic stroke and 40 patients suffered intracranial bleeding (intracerebral hemorrhage (ICH) in n = 27). In patients receiving intravenous thrombolysis with rt-PA following idarucizumab, 78% showed a median improvement of 7 points in National Institutes of Health Stroke Scale. No bleeding complications were reported. Hematoma growth was observed in 3 out of 27 patients with ICH. Outcome was favorable with a median National Institutes of Health Stroke Scale improvement of 4 points and modified Rankin score 0-3 in 61%. Six out of 40 individuals (15%) with intracranial bleeding died during hospital stay. CONCLUSION Administration of rt-PA after reversal of dabigatran activity with idarucizumab in case of acute ischemic stroke seems feasible, effective, and safe. In dabigatran-associated intracranial hemorrhage, idarucizumab appears to prevent hematoma growth and to improve outcome.
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Affiliation(s)
- Pawel Kermer
- Department of Neurology, Nordwestkrankenhaus Sanderbusch, Sande and Department of Neurology, University Medicine Göttingen, Göttingen, Germany
| | | | | | | | - Yasser Abdalla
- Department of Neurosurgery, Nordwestkrankenhaus Sanderbusch, Sande, Germany
| | - Alexej Abraham
- Department of Neurology, Evangelisches Krankenhaus Königin Elisabeth Herzberge, Berlin, Germany
| | | | - Gebhard Becks
- Department of Neurology, Klinikum Itzehoe, Itzehoe, Germany
| | - Jörg Berrouschot
- Department of Neurology, Klinikum Altenburger Land GmbH, Altenburg, Germany
| | - Jörg Berthel
- Department of Neurology, Klinikum Fulda, Fulda, Germany
| | - Felix J Bode
- Department of Neurology, University Bonn, Bonn, Germany.,Department of Neurology, German Center for Neurodegenerative Disease, Bonn, Germany
| | - Lothar Burghaus
- Department of Neurology, Heilig Geist-Krankenhaus, Köln, Germany
| | - Hakan Cangür
- Department of Neurology, Klinikum Wolfsburg, Wolfsburg, Germany
| | | | | | - Jürgen Eggers
- Department of Neurology, Sana Kliniken Lübeck, Lübeck, Germany
| | - Rüdiger Gerlach
- Department of Neurosurgery, Helios Klinikum Erfurt, Erfurt, Germany
| | - Klaus Gröschel
- Department of Neurology, University Medical Centre of the Johannes Gutenberg University Mainz, Mainz, Germany
| | | | | | - Claus G Haase
- Department of Neurology and clinical Neurophysiology, Evangelische Kliniken Gelsenkirchen, Gelsenkirchen, Germany
| | | | - Andreas Harloff
- Department of Neurology and Neurophysiology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | | | - Valentin Held
- Department of Neurology, Universitätsmedizin Mannheim, Mannheim, Germany
| | - Maren Hieber
- Department of Neurology and Neurophysiology, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg im Breisgau, Germany
| | - Andreas Kauert
- Department of Neurology, Evangelisches Krankenhaus Königin Elisabeth Herzberge, Berlin, Germany
| | - Rolf Kern
- Department of Neurology, Klinikverbund Kempten-Oberallgäu, Kempten, Germany
| | - Thomas Kerz
- Department of Neurosurgery, University Medical Centre of the Johannes Gutenberg University Mainz, Mainz, Germany
| | - Martin Köhrmann
- Department of Neurology, University Hospital, Essen, Germany
| | - Peter Kraft
- Department of Neurology, Klinikum Main-Spessart, Lohr, Germany.,Department of Neurology, University Hospital Würzburg, Würzburg, Germany
| | - Peter Kühnlein
- Department of Neurology, Regiomed-Kliniken, Coburg, Germany
| | - Jan Latta
- Department of Neurology, Helios Klinik, Hildburghausen, Germany
| | - Elke Leinisch
- Department of Neurology, Helios Klinikum, Erfurt, Germany
| | - Arne Lenz
- Department of Neurology, Sozialstiftung Bamberg, Bamberg, Germany
| | - Christoph Leithner
- Department of Neurology, Campus Virchow-Klinikum, Charité, Berlin, Germany
| | | | - Mathias Mäurer
- Department of Neurology, Klinikum Würzburg Mitte, Würzburg, Germany
| | - Wolfgang Müllges
- Department of Neurology, University Hospital Würzburg, Würzburg, Germany
| | - Christian H Nolte
- Department of Neurology, Campus Benjamin Franklin, Charité, Berlin, Germany
| | - Mark Obermann
- Center for Neurology, Asklepios Hospitals Schildautal, Seesen, Germany
| | - Someieh Partowi
- Stroke Unit, Marienhaus Klinikum, Kreis Ahrweiler, Bad Neuenahr-Ahrweiler, Germany
| | | | - Sven Poli
- Department of Neurology with Focus on Neurovascular Diseases and Neurooncology and Hertie Institute for Clinical Brain Research, University Hospital Tübingen, Tübingen, Germany
| | | | - Jan Purrucker
- Department of Neurology, University Hospital Heidelberg, Heidelberg, Germany
| | - Torsten Rehfeldt
- Department of Neurology, Dietrich-Bonhoeffer-Klinikum, Neubrandenburg, Germany
| | - Peter A Ringleb
- Department of Neurology, University Hospital Heidelberg, Heidelberg, Germany
| | - Joachim Röther
- Department of Neurology, Asklepios Klinik Altona, Hamburg, Germany
| | - Raluca Rossi
- Department of Neurology, Main-Kinzig-Kliniken, Gelnhausen, Germany
| | | | - Oliver Sauer
- Department of Neurology, Diakonie-Klinikum, Schwäbisch-Hall
| | - Gabriele Schackert
- Department of Neurosurgery, University Hospital Dresden, Dresden, Germany
| | | | - Peter D Schellinger
- Department of Neurology and Neurogeriatry, Johannes Wesling Klinikum Minden, University Hospital, Minden, Germany
| | - Andreas Schneider
- Department of Neurology and clinical Neurophysiology, Evangelische Kliniken Gelsenkirchen, Gelsenkirchen, Germany
| | - Ramona Schuppner
- Department of Neurology, Hannover Medical School, Hannover, Germany
| | - Stefan Schwab
- Department of Neurology, University Hospital Erlangen, Erlangen, Germany
| | - Olav Schwarte
- Department of Neurology, Kreiskliniken Altötting-Burghausen, Altötting, Germany
| | - Rüdiger J Seitz
- Department of Neurology, Centre of Neurology and Neuropsychiatry, LVR-Klinikum Düsseldorf, Medical Faculty, Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany
| | - Sebastian Senger
- Department for Neurosurgery, Saarland University Hospital, Homburg, Germany
| | - Yogesh P Shah
- Department of Neurology, Klinikum Kassel, Kassel, Germany
| | - Eckhart Sindern
- Department for Neurology, Diakovere Friederikenstift, Hannover, Germany
| | - Paul Sparenberg
- Department for Neurology, BG Klinikum Unfallkrankenhaus Berlin, Berlin, Germany
| | - Thorsten Steiner
- Department of Neurology, Klinikum Frankfurt Höchst, Frankfurt, Germany
| | - Kristina Szabo
- Department of Neurology, Universitätsmedizin Mannheim, Mannheim, Germany
| | - Christian Urbanek
- Department for Neurology, Klinikum Ludwigshafen, Ludwigshafen, Germany
| | | | | | - Peter Wienecke
- Department for Neurology, Asklepios Fachklinik Teupitz, Teupitz, Germany
| | - Karsten Witt
- Department for Neurology and Research Center Neurosensory Science, Carl von Ossietzky-University, Oldenburg, Germany
| | - Robert Wruck
- Department of Neurology, Klinikum Mittelbaden, Rastatt, Germany
| | - Silke Wunderlich
- Department for Neurology, Klinikum rechts der Isar, TU München, München, Germany
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Poupore N, Strat D, Mackey T, Nathaniel TI. The Association Between an Antecedent of Transient Ischemic Attack Prior to Onset of Stroke and Functional Ambulatory Outcome. Clin Appl Thromb Hemost 2020; 26:1076029620906867. [PMID: 32122158 PMCID: PMC7288839 DOI: 10.1177/1076029620906867] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2019] [Revised: 12/06/2019] [Accepted: 01/18/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Specific clinical risk factors linked to transient ischemic attack (TIA) could affect functional ambulatory outcome following thrombolytic therapy in patients having ischemic stroke with a prior TIA (TIA-ischemic stroke). This issue was investigated in this study. METHODS We retrospectively analyzed data from 6379 ischemic stroke patients of which 1387 presented with an antecedent TIA prior to onset of stroke. We used logistic regression model to identify demographic and clinical risk factors that are associated with functional ambulatory outcome in patients with TIA-ischemic stroke treated with thrombolytic therapy. RESULTS In a population of TIA-ischemic stroke who received recombinant tissue plasminogen activator, patients with a history of stroke (odds ratio [OR] = 3.229, 95% confidence interval [CI] = 1.494-6.98, P = .003) were associated with increasing odds of improvement in functional ambulation, while the female gender (OR = 0.462, 95% CI = 0.223-0.956, P = .037) was associated with reducing odds of improvement. In the non-TIA group, dyslipidemia (OR = 1.351, 95% CI = 1.026-1.781, P = .032) and blood glucose (OR = 1.003, 95% CI = 1.0-1.005, P = .041) were associated with the increasing odds of improvement while older patients (OR = 0.989, 95% CI = 0.98-0.999, P = .029) with heart failure (OR = 0.513, 95% CI = 0.326-0.808, P = .004) and higher lipid level (OR = 0.834, 95% CI = 0.728-0.955, P = .009) were associated with reducing odds of improvement in ambulation. CONCLUSION In a population of TIA-ischemic stroke with thrombolytic therapy and a clearly defined TIA without focal ischemic injury, regardless of associated clinical risk factors, a TIA prior to a stroke is not associated with reducing odds of improved ambulatory outcome, except in female patients with TIA-ischemic stroke.
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Affiliation(s)
- Nicolas Poupore
- University of South Carolina School of Medicine, Greenville, SC, USA
| | - Dan Strat
- University of South Carolina School of Medicine, Greenville, SC, USA
| | - Tristan Mackey
- University of South Carolina School of Medicine, Greenville, SC, USA
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