1
|
Correa-Paz C, Pérez-Mato M, Bellemain-Sagnard M, González-Domínguez M, Marie P, Pérez-Gayol L, López-Arias E, Del Pozo-Filíu L, López-Amoedo S, Bugallo-Casal A, Alonso-Alonso ML, Candamo-Lourido M, Santamaría-Cadavid M, Arias-Rivas S, Rodríguez-Yañez M, Iglesias-Rey R, Castillo J, Vivien D, Rubio M, Campos F. Pharmacological preclinical comparison of tenecteplase and alteplase for the treatment of acute stroke. J Cereb Blood Flow Metab 2024:271678X241237427. [PMID: 38436292 DOI: 10.1177/0271678x241237427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
Alteplase (rtPA) remains the standard thrombolytic drug for acute ischemic stroke. However, new rtPA-derived molecules, such as tenecteplase (TNK), with prolonged half-lives following a single bolus administration, have been developed. Although TNK is currently under clinical evaluation, the limited preclinical data highlight the need for additional studies to elucidate its benefits. The toxicities of rtPA and TNK were evaluated in endothelial cells, astrocytes, and neuronal cells. In addition, their in vivo efficacy was independently assessed at two research centers using an ischemic thromboembolic mouse model. Both therapies were tested via early (20 and 30 min) and late administration (4 and 4.5 h) after stroke. rtPA, but not TNK, caused cell death only in neuronal cultures. Mice were less sensitive to thrombolytic therapies than humans, requiring doses 10-fold higher than the established clinical dose. A single bolus dose of 2.5 mg/kg TNK led to an infarct reduction similar to perfusion with 10 mg/kg of rtPA. Early administration of TNK decreased the hemorrhagic transformations compared to that by the early administration of rtPA; however, this result was not obtained following late administration. These two independent preclinical studies support the use of TNK as a promising reperfusion alternative to rtPA.
Collapse
Affiliation(s)
- Clara Correa-Paz
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - María Pérez-Mato
- Neuroscience and Cerebrovascular Research Laboratory, Department of Neurology and Stroke Center, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Universidad Autónoma de Madrid, Madrid, Spain
| | - Mathys Bellemain-Sagnard
- Normandie University, UNICAEN, INSERM UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), GIP Cyceron, Institute Blood and Brain @ Caen-Normandie (BB@C), Caen, France
| | - Marco González-Domínguez
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - Pauline Marie
- Normandie University, UNICAEN, INSERM UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), GIP Cyceron, Institute Blood and Brain @ Caen-Normandie (BB@C), Caen, France
| | - Lara Pérez-Gayol
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - Esteban López-Arias
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - Lucia Del Pozo-Filíu
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - Sonia López-Amoedo
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - Ana Bugallo-Casal
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - María Luz Alonso-Alonso
- Normandie University, UNICAEN, INSERM UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), GIP Cyceron, Institute Blood and Brain @ Caen-Normandie (BB@C), Caen, France
| | - María Candamo-Lourido
- Normandie University, UNICAEN, INSERM UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), GIP Cyceron, Institute Blood and Brain @ Caen-Normandie (BB@C), Caen, France
| | - María Santamaría-Cadavid
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
- Stroke Unit, Department of Neurology, Hospital Clínico Universitario, A Coruña, Spain
| | - Susana Arias-Rivas
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
- Stroke Unit, Department of Neurology, Hospital Clínico Universitario, A Coruña, Spain
| | - Manuel Rodríguez-Yañez
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
- Stroke Unit, Department of Neurology, Hospital Clínico Universitario, A Coruña, Spain
| | - Ramón Iglesias-Rey
- Neuroimaging and Biotechnology Laboratory (NOBEL), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - José Castillo
- Neuroimaging and Biotechnology Laboratory (NOBEL), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - Denis Vivien
- Normandie University, UNICAEN, INSERM UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), GIP Cyceron, Institute Blood and Brain @ Caen-Normandie (BB@C), Caen, France
- Department of Clinical Research, Caen Normandie University Hospital, Caen, France
| | - Marina Rubio
- Normandie University, UNICAEN, INSERM UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), GIP Cyceron, Institute Blood and Brain @ Caen-Normandie (BB@C), Caen, France
| | - Francisco Campos
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| |
Collapse
|
2
|
Shen Z, Bao N, Tang M, Yang Y, Li J, Liu W, Jiang G. Tenecteplase vs. Alteplase for Intravenous Thrombolytic Therapy of Acute Ischemic Stroke: A Systematic Review and Meta-Analysis. Neurol Ther 2023; 12:1553-1572. [PMID: 37552459 PMCID: PMC10444744 DOI: 10.1007/s40120-023-00530-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2023] [Accepted: 07/25/2023] [Indexed: 08/09/2023] Open
Abstract
INTRODUCTION In recent years, as one of the drugs for the treatment of acute ischemic stroke (AIS), the clinical application of tenecteplase is still controversial. Therefore, we aimed to evaluate the safety and efficacy of tenecteplase versus alteplase to guide clinical practice. METHODS A search of PubMed, MEDLINE, EMBASE, Cochrane Library, and Web of Science databases until February 15, 2023 was conducted to identify eligible articles. The quality of the included studies was assessed using the Cochrane Risk of Bias tool. RevMan 5.3 and Stata 17 were used to perform the meta-analysis and detect publication bias, and risk ratios (RRs) with 95% confidence intervals (95% CIs) were reported for each outcome measure. RESULTS A total of 1326 records were retrieved in this meta-analysis. As a result of the limited reports on tenecteplase in patients with AIS and the lack of high-quality randomized controlled trials (RCTs), and considering the impact of publication bias, we did not include any of these studies published before 2015. Ultimately we included 16 RCTs with a total of 7508 patients, including 3940 patients treated with alteplase and 3568 patients treated with tenecteplase. Tenecteplase was associated with better early neurological improvement (RR 0.10; 95% CI 0.00-0.19; P = 0.04), recanalization of blood vessels (RR 0.24; 95% CI 0.07-0.40; P = 0.01), and 90-day excellent neurological recovery (RR 0.12; 95% CI 0.01-0.24; P = 0.04). In addition, there were no significant differences in other efficacy and safety outcomes between the two groups. The funnel plot and Begg's as well as Egger's tests showed no significant publication bias. CONCLUSIONS This meta-analysis showed that tenecteplase was not inferior to alteplase in early thrombolytic therapy in patients with AIS, and was even better than alteplase on some efficacy outcomes with no significant differences in safety. However, as a result of some inherent limitations of this study, more high-quality prospective clinical studies are needed to confirm these results.
Collapse
Affiliation(s)
- Ziyi Shen
- Department of Neurology, Affiliated Hospital of North Sichuan Medical College, 1 South Maoyuan Road, Nanchong, Sichuan, 637000, China
- Institute of Neurological Diseases, North Sichuan Medical College, Nanchong, Sichuan, China
| | - Nana Bao
- Department of Neurology, Affiliated Hospital of North Sichuan Medical College, 1 South Maoyuan Road, Nanchong, Sichuan, 637000, China
- Institute of Neurological Diseases, North Sichuan Medical College, Nanchong, Sichuan, China
| | - Ming Tang
- Department of Neurology, Affiliated Hospital of North Sichuan Medical College, 1 South Maoyuan Road, Nanchong, Sichuan, 637000, China
- Institute of Neurological Diseases, North Sichuan Medical College, Nanchong, Sichuan, China
| | - Yang Yang
- Department of Neurology, Affiliated Hospital of North Sichuan Medical College, 1 South Maoyuan Road, Nanchong, Sichuan, 637000, China
- Institute of Neurological Diseases, North Sichuan Medical College, Nanchong, Sichuan, China
| | - Jia Li
- Department of Neurology, Affiliated Hospital of North Sichuan Medical College, 1 South Maoyuan Road, Nanchong, Sichuan, 637000, China
- Institute of Neurological Diseases, North Sichuan Medical College, Nanchong, Sichuan, China
| | - Wei Liu
- Department of Neurology, Nanbu County Hospital Affiliated to North Sichuan Medical College, Nanchong, Sichuan, China.
| | - Guohui Jiang
- Department of Neurology, Affiliated Hospital of North Sichuan Medical College, 1 South Maoyuan Road, Nanchong, Sichuan, 637000, China.
- Institute of Neurological Diseases, North Sichuan Medical College, Nanchong, Sichuan, China.
| |
Collapse
|
3
|
Olindo S, Albucher JF, Bejot Y, Berge J, Cordonnier C, Guillon B, Sablot D, Tardy J, Alamowitch S, Sibon I. Tenecteplase in acute ischemic stroke: Review of the literature and expert consensus from the French Neurovascular Society. Rev Neurol (Paris) 2023; 179:150-160. [PMID: 36369068 DOI: 10.1016/j.neurol.2022.08.005] [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: 02/22/2022] [Revised: 08/04/2022] [Accepted: 08/22/2022] [Indexed: 11/10/2022]
Abstract
BACKGROUND Intravenous alteplase is the only thrombolytic treatment approved for patients with acute ischemic stroke (AIS). Although no randomized controlled trial (RCT) has shown the superiority of tenecteplase over alteplase in AIS, tenecteplase is increasingly used off-label in Stroke Units. The purpose of the present work was to provide an up-to-date set of expert consensus statements on the use of tenecteplase in AIS. METHODS Members of the working group were selected by the French Neurovascular Society. RCTs comparing tenecteplase and alteplase in the treatment of AIS were reviewed. Recent meta-analysis and real-life experience data on tenecteplase published until 30th October 2021 were also analyzed. After a description of the available data, we tried to answer the subsequent questions about the use of tenecteplase in AIS: What dosage of tenecteplase should be preferred? How effective is tenecteplase for cerebral artery recanalization? What is the clinical effectiveness of tenecteplase? What is the therapeutic safety of tenecteplase? What are the benefits associated with tenecteplase ease of use? Then expert consensus statements for tenecteplase use were submitted. In October 2021 the working group was asked to review and revise the manuscript. In November 2021, the current version of the manuscript was approved. EXPERT CONSENSUS A set of three expert consensus statements for the use of tenecteplase within 4.5hours of symptom onset in AIS patients were issued: (1) It is reasonable to use tenecteplase 0.25mg/kg when mechanical thrombectomy (MT) is planned. (2) Tenecteplase 0.25mg/kg can be used as an alternative to alteplase 0.9mg/kg in patients with medium- or small-vessel occlusion not retrievable with MT. (3) Tenecteplase 0.25mg/kg could be considered as an alternative to alteplase 0.9mg/kg in patients without vessel occlusion. CONCLUSIONS These expert consensus statements could provide a framework to guide the clinical decision-making process for the use of tenecteplase according to admission characteristics of AIS patients. However, existing data are limited, requiring inclusions in ongoing RCTs or real-life registries.
Collapse
Affiliation(s)
- S Olindo
- Service de Neurovasculaire, Hôpital Pellegrin, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France.
| | - J-F Albucher
- Unité Neuro-Vasculaire, Hôpital Pierre-Paul-Riquet, Centre Hospitalier Universitaire de Toulouse, Toulouse, France
| | - Y Bejot
- Service Hospitalo-Universitaire de Neurologie, CHU de Dijon Bourgogne, Dijon, France
| | - J Berge
- Service de Neuro-Radiologie, Hôpital Pellegrin, Centre Hospitalier Universitaire Bordeaux, Bordeaux, France
| | - C Cordonnier
- Université Lille, Inserm, CHU Lille, U1172, LiINCog, Lille Neuroscience and Cognition, Lille, France
| | - B Guillon
- Unité Neurovasculaire, Hôpital G&R Laënnec, CHU de Nantes, Nantes, France
| | - D Sablot
- Service de Neurologie, Hôpital de Perpignan, Perpignan, France
| | - J Tardy
- Unité Neuro-Vasculaire, Clinique des Cèdres, Cornebarrieu, France
| | - S Alamowitch
- Urgences Cérébro-Vasculaires, Hôpital Salpêtrière-Saint Antoine, AP-HP, Sorbonne Université, Stare Team, iCRIN, Institut du cerveau, Inserm UMRS 938, Paris, France
| | - I Sibon
- Service de Neurovasculaire, Hôpital Pellegrin, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, France
| |
Collapse
|
4
|
The efficacy and safety of tenecteplase versus alteplase for acute ischemic stroke: an updated systematic review, pairwise, and network meta-analysis of randomized controlled trials. J Thromb Thrombolysis 2023; 55:322-338. [PMID: 36449231 PMCID: PMC10011306 DOI: 10.1007/s11239-022-02730-5] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/30/2022] [Indexed: 12/05/2022]
Abstract
Tenecteplase (TNK) is a promising candidate to replace alteplase as the standard of care for acute ischemic stroke (AIS); however, the optimal dosage is still to be investigated. Therefore, we aim to evaluate the safety and efficacy of TNK versus alteplase and to investigate the optimal TNK dosage. A systematic review, pairwise, and network meta-analysis synthesizing randomized controlled trials (RCTs) from WOS, SCOPUS, EMBASE, and PubMed until July 26th, 2022. We used the risk ratio (RR) for dichotomous outcomes presented with the corresponding 95% confidence interval (CI). We registered our protocol in PROSPERO with ID: CRD42022352038. Nine RCTs with a total of 3,707 patients were included. TNK significantly led to complete recanalization (RR: 1.27 with 95% CI [1.02, 1.57], P = 0.03); however, we found no difference regarding early neurological improvement (RR: 1.07 with 95% CI [0.94, 1.21], P = 0.33) and excellent neurological recovery (RR: 1.03 with 95% CI [0.96, 1.10], P = 0.42). Also, TNK was similar to alteplase regarding mortality (RR: 0.99 with 95% CI [0.82, 1.18], P = 0.88), intracranial haemorrhage (RR: 1.00 with 95% CI [0.85, 1.18], P = 0.99), and parenchymal hematoma (RR: 1.13 with 95% CI [0.83, 1.54], P = 0.44). TNK in the dose of 0.25 mg is a viable candidate to displace alteplase as the standard of care in patients with an AIS within 4.5 h of presentation due to its better rate of early neurological recovery and non-inferiority in terms of safety outcomes. However, the evidence regarding TNK's role in AIS presenting after 4.5 h from symptoms onset, wake-up stroke, and minor stroke/TIA is still lacking, necessitating further double-blinded pragmatic RCTs in this regard.
Collapse
|
5
|
Estella Á, Pérez Ruiz M, Serrano JJ. Effectiveness and Safety of Tecneplase vs. Alteplase in the Acute Treatment of Ischemic Stroke. J Pers Med 2022; 12:jpm12091525. [PMID: 36143310 PMCID: PMC9503588 DOI: 10.3390/jpm12091525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Revised: 09/15/2022] [Accepted: 09/15/2022] [Indexed: 11/16/2022] Open
Abstract
Not all hospitals have interventional radiology services. This fact implies that in centers where this resource is not available, the treatment of stroke in the acute phase must be adapted and individualized. The aim of the study is to determine and compare the combined effect of thrombolysis and thrombectomy effectiveness and safety of tenecteplase versus alteplase in the acute treatment of ischemic stroke in patients who are candidates for endovascular therapy according to clinical practice guidelines. This paper details a retrospective multicenter cohort study of patients with ischemic stroke admitted in three hospitals between 2018 and 2020. The main outcome variables were the degree of recanalization and the functional outcome at 3 months; safety variables were mortality and the occurrence of intracranial hemorrhage (ICH). In total, 100 patients were included, 20 of which were treated with tenecteplase (TNK) and 80 with alteplase (rtPA). Of those treated with TNK, 75% obtained a successful recanalization compared to 83.8% in those treated with rtPA (OR 0.58; 95% CI 0.18–1.88; p = 0.56). No differences were found in obtaining an excellent functional result at 3 months (35% TNK vs. 58.8% rtPA; p = 0.38). Tenecteplase showed worse neurological results after 24 h (unfavorable result of 70% with TNK vs. 45% with rtPA; OR = 5.4; 95% CI 1.57–18.6). No significant differences were identified in mortality; 17.5% with rtPA and 20% with TNK (p = 0.79), nor in the appearance of intracranial hemorrhage ICH (15.2% with rtPA vs. 30% with TNK (p = 0.12). In our series, there were not significant differences shown regarding effectiveness and safety between tenecteplase and alteplase.
Collapse
Affiliation(s)
- Ángel Estella
- Intensive Care Unit, University Hospital of Jerez, Medicine Department, University of Cádiz, 11407 Jerez, Spain
- Correspondence: ; Tel.: +34-956032090
| | - Miriam Pérez Ruiz
- Intensive Care Unit, University Hospital of Puerto Real, 11510 Puerto Real, Spain
| | | |
Collapse
|
6
|
Brinjikji W, Madalina Mereuta O, Dai D, Kallmes DF, Savastano L, Liu Y, Nimjee SM, Nogueira RG, Abbasi M, Kadirvel R. Mechanisms of fibrinolysis resistance and potential targets for thrombolysis in acute ischaemic stroke: lessons from retrieved stroke emboli. Stroke Vasc Neurol 2021; 6:658-667. [PMID: 34312319 PMCID: PMC8717785 DOI: 10.1136/svn-2021-001032] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2021] [Accepted: 06/30/2021] [Indexed: 11/30/2022] Open
Abstract
There has been growing interest and insight into the histological composition of retrieved stroke emboli. One of the main focuses of the stroke clot analysis literature has been the implications of clot composition on mechanical thrombectomy procedures. However, the holy grail of clot analysis may not be in the field of clot–device interaction, but rather, in understanding mechanisms of fibrinolysis resistance. The mechanisms underlying the low response to fibrinolytic therapy, even with the newer, more powerful agents, remain poorly understood. While factors such as embolus size, location and collateral status influence alteplase delivery and recanalisation rates; compositional analyses focused on histological and ultrastructural characteristics offer unique insights into mechanisms of alteplase resistance. In this review, we strive to provide comprehensive review of current knowledge on clot composition and ultrastructural analyses that help explain resistance to fibrinolysis.
Collapse
Affiliation(s)
- Waleed Brinjikji
- Radiology, Mayo Clinic, Rochester, Minnesota, USA .,Neurosurgery, Mayo Clinic, Rochester, Minnesota, USA
| | | | - Daying Dai
- Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | | | | | - Yang Liu
- Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | - Shahid M Nimjee
- Neurosurgery, Ohio State University Medical Center, Columbus, Ohio, USA
| | - Raul G Nogueira
- Neurology, Emory University School of Medicine, Atlanta, Georgia, USA
| | - Mehdi Abbasi
- Radiology, Mayo Clinic, Rochester, Minnesota, USA
| | | |
Collapse
|
7
|
Masomi-Bornwasser J, Fabrig O, Krenzlin H, König J, Tanyildizi Y, Kempski O, Ringel F, Keric N. Systematic Analysis of Combined Thrombolysis Using Ultrasound and Different Fibrinolytic Drugs in an in Vitro Clot Model of Intracerebral Hemorrhage. ULTRASOUND IN MEDICINE & BIOLOGY 2021; 47:1334-1342. [PMID: 33549380 DOI: 10.1016/j.ultrasmedbio.2021.01.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 01/07/2021] [Accepted: 01/07/2021] [Indexed: 06/12/2023]
Abstract
Adequate removal of blood clots by minimally invasive surgery seems to correlate with a better clinical outcome in patients with intracerebral hemorrhages (ICHs). Moreover, neurotoxic effects of recombinant tissue plasminogen activator have been reported. The aim of this study was to improve fibrinolysis using an intra-clot ultrasound application with tenecteplase and urokinase in our established ICH clot model. One hundred thirty clots were produced from 25 or 50 mL of human blood, incubated for different periods and equipped with drainage, through which an ultrasound catheter was placed in 65 treatment clots for 1 h, randomly allocated into three groups: administration of ultrasound, administration of 60 IU of tenecteplase or administration of 30,000 IU urokinase. Relative end weights were compared. This study found a significant increase in thrombolysis caused by a combination of ultrasound and fibrinolytic drugs, whereas ultrasound and tenecteplase are significantly more effective in the treatment of larger and aged clots.
Collapse
Affiliation(s)
- Julia Masomi-Bornwasser
- Department of Neurosurgery, University Medical Center of the Johannes Gutenberg University, Mainz, Germany.
| | - Oliver Fabrig
- Department of Neurosurgery, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Harald Krenzlin
- Department of Neurosurgery, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Jochem König
- Institute of Medical Biostatistics, Epidemiology and Informatics (IMBEI), University Medical Centre of the Johannes Gutenberg University, Mainz, Germany
| | - Yasemin Tanyildizi
- Department of Neuroradiology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Oliver Kempski
- Institute for Neurosurgical Pathophysiology, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Florian Ringel
- Department of Neurosurgery, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| | - Naureen Keric
- Department of Neurosurgery, University Medical Center of the Johannes Gutenberg University, Mainz, Germany
| |
Collapse
|
8
|
Katsanos AH, Safouris A, Sarraj A, Magoufis G, Leker RR, Khatri P, Cordonnier C, Leys D, Shoamanesh A, Ahmed N, Alexandrov AV, Tsivgoulis G. Intravenous Thrombolysis With Tenecteplase in Patients With Large Vessel Occlusions: Systematic Review and Meta-Analysis. Stroke 2020; 52:308-312. [PMID: 33272127 DOI: 10.1161/strokeaha.120.030220] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND AND PURPOSE Accumulating evidence from randomized controlled clinical trials suggests that tenecteplase may represent an effective treatment alternative to alteplase for acute ischemic stroke. In the present systematic review and meta-analysis, we sought to compare the efficacy and safety outcomes of intravenous tenecteplase to intravenous alteplase administration for acute ischemic stroke patients with large vessel occlusions (LVOs). METHODS We searched MEDLINE (Medical Literature Analysis and Retrieval System Online) and Scopus for published randomized controlled clinical trials providing outcomes of acute ischemic stroke with confirmed LVO receiving intravenous thrombolysis with either tenecteplase at different doses or alteplase at a standard dose of 0.9 mg/kg. The primary outcome was the odds of modified Rankin Scale score of 0 to 2 at 3 months. RESULTS We included 4 randomized controlled clinical trials including a total of 433 patients. Patients with confirmed LVO receiving tenecteplase had higher odds of modified Rankin Scale scores of 0 to 2 (odds ratio, 2.06 [95% CI, 1.15-3.69]), successful recanalization (odds ratio, 3.05 [95% CI, 1.73-5.40]), and functional improvement defined as 1-point decrease across all modified Rankin Scale grades (common odds ratio, 1.84 [95% CI, 1.18-2.87]) at 3 months compared with patients with confirmed LVO receiving alteplase. There was little or no heterogeneity between the results provided from included studies regarding the aforementioned outcomes (I2≤20%). No difference in the outcomes of early neurological improvement, symptomatic intracranial hemorrhage, any intracranial hemorrhage, and the rates of modified Rankin Scale score 0 to 1 or all-cause mortality at 3 months was detected between patients with LVO receiving intravenous thrombolysis with either tenecteplase or alteplase. CONCLUSIONS Acute ischemic stroke patients with LVO receiving intravenous thrombolysis with tenecteplase have significantly better recanalization and clinical outcomes compared with patients receiving intravenous alteplase.
Collapse
Affiliation(s)
- Aristeidis H Katsanos
- Division of Neurology, McMaster University/Population Health Research Institute, Hamilton, Canada (A.H.K., A.S.)
| | - Apostolos Safouris
- Second Department of Neurology, National and Kapodistrian University of Athens, School of Medicine, Attikon University Hospital, Greece (A. Safouris, G.T.).,Stroke Unit, Metropolitan Hospital, Piraeus, Greece (A. Safouris, G.M.)
| | - Amrou Sarraj
- Department of Neurology, UT Houston, TX (A. Sarraj)
| | - Georgios Magoufis
- Stroke Unit, Metropolitan Hospital, Piraeus, Greece (A. Safouris, G.M.)
| | - Ronen R Leker
- Department of Neurology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel (R.R.L.)
| | - Pooja Khatri
- Department of Neurology, University of Cincinnati, OH (P.K.)
| | - Charlotte Cordonnier
- University of Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience and Cognition, France (C.C., D.L.)
| | - Didier Leys
- University of Lille, Inserm, CHU Lille, U1172 - LilNCog - Lille Neuroscience and Cognition, France (C.C., D.L.)
| | - Ashkan Shoamanesh
- Division of Neurology, McMaster University/Population Health Research Institute, Hamilton, Canada (A.H.K., A.S.)
| | - Niaz Ahmed
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden (N.A.).,Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden (N.A.)
| | - Andrei V Alexandrov
- Department of Neurology, University of Tennessee Health Science Center, Memphis (A.V.A., G.T.)
| | - Georgios Tsivgoulis
- Second Department of Neurology, National and Kapodistrian University of Athens, School of Medicine, Attikon University Hospital, Greece (A. Safouris, G.T.).,Department of Neurology, University of Tennessee Health Science Center, Memphis (A.V.A., G.T.)
| |
Collapse
|