• Oral anticoagulation versus antiplatelet or placebo for stroke prevention in patients with heart failure and sinus rhythm: Systematic review and meta-analysis of randomized controlled trials 

      Ntaios G., Vemmos K., Lip G.Y.H. (2019)
      Background: Previous meta-analyses of randomized controlled trials of oral anticoagulation in patients with heart failure and sinus rhythm reported reduced stroke risk and increased bleeding risk compared to antiplatelets ...
    • Postdischarge thromboembolic outcomes and mortality of hospitalized patients with COVID-19: the CORE-19 registry 

      Giannis D., Allen S.L., Tsang J., Flint S., Pinhasov T., Williams S., Tan G., Thakur R., Leung C., Snyder M., Bhatia C., Garrett D., Cotte C., Isaacs S., Gugerty E., Davidson A., Marder G.S., Schnitzer A., Goldberg B., McGinn T., Davidson K.W., Barish M.A., Qiu M., Zhang M., Goldin M., Matsagkas M., Arnaoutoglou E., Spyropoulos A.C. (2021)
      Thromboembolic events, including venous thromboembolism (VTE) and arterial thromboembolism (ATE), and mortality from subclinical thrombotic events occur frequently in coronavirus disease 2019 (COVID-19) inpatients. Whether ...
    • Prediction of Early Recurrent Thromboembolic Event and Major Bleeding in Patients with Acute Stroke and Atrial Fibrillation by a Risk Stratification Schema: The ALESSA Score Study 

      Paciaroni M., Agnelli G., Caso V., Tsivgoulis G., Furie K.L., Tadi P., Becattini C., Falocci N., Zedde M., Abdul-Rahim A.H., Lees K.R., Alberti A., Venti M., Acciarresi M., D'Amore C., Mosconi M.G., Cimini L.A., Procopio A., Bovi P., Carletti M., Rigatelli A., Cappellari M., Putaala J., Tomppo L., Tatlisumak T., Bandini F., Marcheselli S., Pezzini A., Poli L., Padovani A., Masotti L., Vannucchi V., Sohn S.-I., Lorenzini G., Tassi R., Guideri F., Acampa M., Martini G., Ntaios G., Karagkiozi E., Athanasakis G., Makaritsis K., Vadikolias K., Liantinioti C., Chondrogianni M., Mumoli N., Consoli D., Galati F., Sacco S., Carolei A., Tiseo C., Corea F., Ageno W., Bellesini M., Colombo G., Silvestrelli G., Ciccone A., Scoditti U., Denti L., Mancuso M., Maccarrone M., Orlandi G., Giannini N., Gialdini G., Tassinari T., De Lodovici M.L., Bono G., Rueckert C., Baldi A., D'Anna S., Toni D., Letteri F., Giuntini M., Lotti E.M., Flomin Y., Pieroni A., Kargiotis O., Karapanayiotides T., Monaco S., Baronello M.M., Csiba L., Szabó L., Chiti A., Giorli E., Del Sette M., Imberti D., Zabzuni D., Doronin B., Volodina V., Michel P., Vanacker P., Barlinn K., Pallesen L.-P., Kepplinger J., Bodechtel U., Gerber J., Deleu D., Melikyan G., Ibrahim F., Akhtar N., Gourbali V., Yaghi S. (2017)
      Background and Purposes - This study was designed to derive and validate a score to predict early ischemic events and major bleedings after an acute ischemic stroke in patients with atrial fibrillation. Methods - The ...
    • Prediction of long-term outcomes by arterial stiffness and pressure wave reflections in patients with acute stroke: the Athens Stroke Registry 

      Samara S., Vemmou A., Kyrkou A., Papamichael C., Korompoki E., Ntaios G., Manios E., Stamatelopoulos K., Protogerou A.D., Vemmos K. (2022)
      Background and purpose: Stroke patients' management might be improved by addressing the role of aortic stiffness (carotid-femoral pulse wave velocity: cfPWV) and pressure wave reflections (PWRs, augmentation index: AIx) ...
    • Real-World Setting Comparison of Nonvitamin-K Antagonist Oral Anticoagulants Versus Vitamin-K Antagonists for Stroke Prevention in Atrial Fibrillation: A Systematic Review and Meta-Analysis 

      Ntaios G., Papavasileiou V., Makaritsis K., Vemmos K., Michel P., Lip G.Y.H. (2017)
      Background and Purpose - Evidence from the real-world setting complements evidence coming from randomized controlled trials. We aimed to summarize all available evidence from high-quality real-world observational studies ...
    • Recurrent Ischemic Stroke and Bleeding in Patients With Atrial Fibrillation Who Suffered an Acute Stroke While on Treatment With Nonvitamin K Antagonist Oral Anticoagulants: The RENO-EXTEND Study 

      Paciaroni M., Caso V., Agnelli G., Mosconi M.G., Giustozzi M., Seiffge D.J., Engelter S.T., Lyrer P., Polymeris A.A., Kriemler L., Zietz A., Putaala J., Strbian D., Tomppo L., Michel P., Strambo D., Salerno A., Remillard S., Buehrer M., Bavaud O., Vanacker P., Zuurbier S., Yperzeele L., Loos C.M.J., Cappellari M., Emiliani A., Zedde M., Abdul-Rahim A., Dawson J., Cronshaw R., Schirinzi E., Del Sette M., Stretz C., Kala N., Reznik M., Schomer A., Grory B.M., Jayaraman M., Mctaggart R., Yaghi S., Furie K.L., Masotti L., Grifoni E., Toni D., Risitano A., Falcou A., Petraglia L., Lotti E.M., Padroni M., Pavolucci L., Lochner P., Silvestrelli G., Ciccone A., Alberti A., Venti M., Traballi L., Urbini C., Kargiotis O., Rocco A., Diomedi M., Marcheselli S., Caliandro P., Zauli A., Reale G., Antonenko K., Rota E., Tassinari T., Saia V., Palmerini F., Aridon P., Arnao V., Monaco S., Cottone S., Baldi A., D'Amore C., Ageno W., Pegoraro S., Ntaios G., Sagris D., Giannopoulos S., Kosmidou M., Ntais E., Romoli M., Pantoni L., Rosa S., Bertora P., Chiti A., Canavero I., Saggese C.E., Plocco M., Giorli E., Palaiodimou L., Bakola E., Tsivgoulis G., Bandini F., Gasparro A., Terruso V., Mannino M., Pezzini A., Ornello R., Sacco S., Popovic N., Scoditti U., Genovese A., Denti L., Flomin Y., Mancuso M., Ferrari E., Caselli M.C., Ulivi L., Giannini N., De Marchis G.M. (2022)
      BACKGROUND: In patients with atrial fibrillation who suffered an ischemic stroke while on treatment with nonvitamin K antagonist oral anticoagulants, rates and determinants of recurrent ischemic events and major bleedings ...
    • Review and update of the concept of embolic stroke of undetermined source 

      Diener H.-C., Easton J.D., Hart R.G., Kasner S., Kamel H., Ntaios G. (2022)
      Ischaemic strokes have traditionally been classified according to the TOAST criteria, in which strokes with unclear aetiology are classified as cryptogenic strokes. However, the definition of cryptogenic stroke did not ...
    • The Role of Oral Vitamin K Antagonists in the Outcome of Infrainguinal Bypass Procedures 

      Giannoukas, A. D.; Paraskevas, K. I.; Koutsias, S.; Argyriou, C.; Saleptsis, V.; Palombo, D. (2014)
      We investigated the role of oral vitamin K antagonists (VKAs) in graft patency, limb salvage, major and minor bleeding rates in patients undergoing infrainguinal bypass surgery. Five randomized-controlled trials (RCTs; n ...
    • Stroke risk stratification in patients with heart failure and sinus rhythm 

      Sagris D., Shantsila E., Lip G.Y.H. (2022)
      [No abstract available]
    • Supracardiac atherosclerosis in embolic stroke of undetermined source: The underestimated source 

      Ntaios G., Wintermark M., Michel P. (2021)
      The term ‘embolic stroke of undetermined source’ (ESUS) is used to describe patients with a non-lacunar ischaemic stroke without any identified embolic source from the heart or the arteries supplying the ischaemic territory, ...
    • Timing of initiation of oral anticoagulants in patients with acute ischemic stroke and atrial fibrillation comparing posterior and anterior circulation strokes 

      Paciaroni M., Agnelli G., Giustozzi M., Tsivgoulis G., Yaghi S., Grory B.M., Furie K.L., Tadi P., Zedde M., Abdul-Rahim A.H., Dawson J., Lees K.R., Alberti A., Venti M., Acciarresi M., D’Amore C., Mosconi M.G., Bogini V., Cappellari M., Rigatelli A., Bonetti B., Putaala J., Tomppo L., Tatlisumak T., Bandini F., Marcheselli S., Pezzini A., Poli L., Padovani A., Masotti L., Grifoni E., Vannucchi V., Sohn S.-I., Lorenzini G., Tassi R., Guideri F., Acampa M., Martini G., Ntaios G., Athanasakis G., Makaritsis K., Karagkiozi E., Vadikolias K., Liantinioti C., Palaiodimou L., Mumoli N., Porta C., Galati F., Sacco S., Tiseo C., Corea F., Ageno W., Bellesini M., Silvestrelli G., Ciccone A., Scoditti U., Denti L., Mancuso M., Caselli M.C., Maccarrone M., Ulivi L., Orlandi G., Giannini N., Tassinari T., Lodovici M.L.D., Rueckert C., Baldi A., Toni D., Gentile L., Letteri F., Giuntini M., Lotti E.M., Flomin Y., Pieroni A., Kargiotis O., Karapanayiotides T., Monaco S., Mannino M., Baronello M.M., Csiba L., Szabó L., Chiti A., Giorli E., Sette M.D., Schirinzi E., Imberti D., Zabzuni D., Doronin B., Volodina V., Michel P., Eskandari A., Vanacker P., Barlinn K., Barlinn J., Deleu D., Gourbali V., Caso V. (2020)
      Introduction: The aim of this study in patients with acute posterior ischaemic stroke (PS) and atrial fibrillation (AF) was to evaluate (1) the risks of recurrent ischaemic event and severe bleeding and (2) these risks in ...