11 results on '"Mollmann, H."'
Search Results
2. Interim prediction of two-year all-cause mortality in patients with de novo multivessel coronary artery disease undergoing intended multivessel PCI
- Author
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Renkens, M, primary, Kageyama, S, additional, Morel, M A, additional, Lemoine, J, additional, Choudhury, A, additional, Moreno, R, additional, Zaman, A, additional, Sabate, M, additional, Mollmann, H, additional, Sharif, F, additional, Wlodarczak, A, additional, De Winter, R J, additional, Wykrzykowska, J J, additional, Onuma, Y, additional, and Serruys, P W, additional
- Published
- 2023
- Full Text
- View/download PDF
3. Edoxaban versus Vitamin K Antagonist for Atrial Fibrillation after TAVR
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Van Mieghem, NM, Unverdorben, M, Hengstenberg, C, Mollmann, H, Mehran, R, Lopez-Otero, D, Nombela-Franco, L, Moreno, R, Nordbeck, P, Thiele, H, Lang, IE, Zamorano, JL, Shawl, F, Yamamoto, M, Watanabe, Y, Hayashida, K, Hambrecht, R, Meincke, F, Vranckx, P, Jin, JM, Boersma, E, Rodes-Cabau, J, Ohlmann, P, Capranzano, P, Kim, HS, Pilgrim, T, Anderson, R, Baber, U, Duggal, A, Laeis, P, Lanz, H, Chen, C, Valgimigli, M, Veltkamp, R, Saito, S, Dangas, GD, Asmarats L., and ENVISAGE TAVI AF Investigators
- Abstract
Background The role of direct oral anticoagulants as compared with vitamin K antagonists for atrial fibrillation after successful transcatheter aortic-valve replacement (TAVR) has not been well studied. Methods We conducted a multicenter, prospective, randomized, open-label, adjudicator-masked trial comparing edoxaban with vitamin K antagonists in patients with prevalent or incident atrial fibrillation as the indication for oral anticoagulation after successful TAVR. The primary efficacy outcome was a composite of adverse events consisting of death from any cause, myocardial infarction, ischemic stroke, systemic thromboembolism, valve thrombosis, or major bleeding. The primary safety outcome was major bleeding. On the basis of a hierarchical testing plan, the primary efficacy and safety outcomes were tested sequentially for noninferiority, with noninferiority of edoxaban established if the upper boundary of the 95% confidence interval for the hazard ratio did not exceed 1.38. Superiority testing of edoxaban for efficacy would follow if noninferiority and superiority were established for major bleeding. Results A total of 1426 patients were enrolled (713 in each group). The mean age of the patients was 82.1 years, and 47.5% of the patients were women. Almost all the patients had atrial fibrillation before TAVR. The rate of the composite primary efficacy outcome was 17.3 per 100 person-years in the edoxaban group and 16.5 per 100 person-years in the vitamin K antagonist group (hazard ratio, 1.05; 95% confidence interval [CI], 0.85 to 1.31; P=0.01 for noninferiority). Rates of major bleeding were 9.7 per 100 person-years and 7.0 per 100 person-years, respectively (hazard ratio, 1.40; 95% CI, 1.03 to 1.91; P=0.93 for noninferiority); the difference between groups was mainly due to more gastrointestinal bleeding with edoxaban. Rates of death from any cause or stroke were 10.0 per 100 person-years in the edoxaban group and 11.7 per 100 person-years in the vitamin K antagonist group (hazard ratio, 0.85; 95% CI, 0.66 to 1.11). Conclusions In patients with mainly prevalent atrial fibrillation who underwent successful TAVR, edoxaban was noninferior to vitamin K antagonists as determined by a hazard ratio margin of 38% for a composite primary outcome of adverse clinical events. The incidence of major bleeding was higher with edoxaban than with vitamin K antagonists. (Funded by Daiichi Sankyo; ENVISAGE-TAVI AF ClinicalTrials.gov number, .) Edoxaban for Atrial Fibrillation with TAVR In a randomized trial involving patients who had atrial fibrillation after TAVR, edoxaban was noninferior to vitamin K antagonists with respect to a composite outcome of death, MI, stroke, thromboembolism, valve thrombosis, or major bleeding but was associated with a higher incidence of major bleeding.
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- 2021
4. A randomised controlled trial of the sirolimus-eluting biodegradable polymer ultra-thin Supraflex stent versus the everolimus-eluting biodegradable polymer SYNERGY stent for three-vessel coronary artery disease: rationale and design of the Multivessel TALENT trial
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Hara, H., Gao, C., Kogame, N., Ono, M., Kawashima, H., Wang, R.T., Morel, M.A., O'Leary, N., Sharif, F., Mollmann, H., Reiber, J.H.C., Sabate, M., Zaman, A., Wijns, W., Onuma, Y., Serruys, P.W., Multivessel TALENT Trial Investiga, Graduate School, ACS - Atherosclerosis & ischemic syndromes, ACS - Heart failure & arrhythmias, and ACS - Microcirculation
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medicine.medical_specialty ,stable angina ,Polymers ,medicine.medical_treatment ,Vascular damage Radboud Institute for Health Sciences [Radboudumc 16] ,Coronary Artery Disease ,law.invention ,Coronary artery disease ,All institutes and research themes of the Radboud University Medical Center ,Percutaneous Coronary Intervention ,multiple vessel disease ,Randomized controlled trial ,law ,Internal medicine ,Intravascular ultrasound ,Absorbable Implants ,medicine ,Clinical endpoint ,drug-eluting stent ,Humans ,Everolimus ,Prospective Studies ,cardiovascular diseases ,Sirolimus ,medicine.diagnostic_test ,business.industry ,Stent ,Percutaneous coronary intervention ,Drug-Eluting Stents ,medicine.disease ,Clinical trial ,Treatment Outcome ,Conventional PCI ,Cardiology ,Stents ,Cardiology and Cardiovascular Medicine ,business - Abstract
Aims The purpose of the Multivessel TALENT trial is to compare clinical outcomes of the novel Supraflex Cruz stent with those of the SYNERGY stent in patients with three-vessel disease (3VD) undergoing state-of-the-art percutaneous coronary intervention (PCI). Methods and results In this prospective, randomised, 1:1 balanced, multicentre, open-label trial, 1,550 patients with de novo 3VD without left main disease will be assigned to the Supraflex Cruz or SYNERGY arm. The following treatment principles of "best practice" PCI will be applied: Heart Team consensus based on SYNTAX score II treatment recommendation, functional lesion evaluation by quantitative flow ratio (QFR), stent optimisation by intravascular imaging, optimal pharmacological treatment and prasugrel monotherapy. The primary endpoint is a non-inferiority comparison of the patient-oriented composite endpoint (POCE) of all-cause death, any stroke, any myocardial infarction, or any revascularisation, at 12 months post procedure. The powered secondary endpoint is a superiority comparison of the vessel-oriented composite endpoint (VOCE), defined as vessel-related cardiovascular death, vessel-related myocardial infarction, or clinically and physiologically indicated target vessel revascularisation, at 24 months. Conclusions The Multivessel TALENT trial will be evaluating a novel treatment strategy for complex coronary artery disease with state-of-the-art PCI based on angiography-derived QFR with novel ultra-thin Supraflex Cruz stents, compared with SYNERGY stents. Clinical Trial Registration URL: https://www.clinicaltrials.gov/ct2/show/NCT04390672. Unique Identifier: NCT04390672 Visual summary. Flow chart of the Multivessel TALENT trial. 3VD: three-vessel disease; QFR: quantitative flow ratio; IVUS: intravascular ultrasound; OCT: optical coherence tomography; CTO: chronic total occlusion; OMT: optimal medical therapy; POCE: patient-oriented composite endpoint; VOCE: vessel-oriented composite endpoint.
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- 2020
5. Ticagrelor plus aspirin for 1 month, followed by ticagrelor monotherapy for 23 months vs aspirin plus clopidogrel or ticagrelor for 12 months, followed by aspirin monotherapy for 12 months after implantation of a drug-eluting stent: a multicentre, open-label, randomised superiority trial
- Author
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Vranckx, P., Valgimigli, M., Juni, P., Hamm, C., Steg, P.G., Heg, D., Es, G.A. van, McFadden, E.P., Onuma, Y., Meijeren, C. van, Chichareon, P., Benit, E., Mollmann, H., Janssens, L., Ferrario, M., Moschovitis, A., Zurakowski, A., Dominici, M., Geuns, R.J.M. van, Huber, K., Slagboom, T., Serruys, P.W., Windecker, S., Vranckx, P., Valgimigli, M., Juni, P., Hamm, C., Steg, P.G., Heg, D., Es, G.A. van, McFadden, E.P., Onuma, Y., Meijeren, C. van, Chichareon, P., Benit, E., Mollmann, H., Janssens, L., Ferrario, M., Moschovitis, A., Zurakowski, A., Dominici, M., Geuns, R.J.M. van, Huber, K., Slagboom, T., Serruys, P.W., and Windecker, S.
- Abstract
Item does not contain fulltext, BACKGROUND: We hypothesised that ticagrelor, in combination with aspirin for 1 month, followed by ticagrelor alone, improves outcomes after percutaneous coronary intervention compared with standard antiplatelet regimens. METHODS: GLOBAL LEADERS was a randomised, open-label superiority trial at 130 sites in 18 countries. Patients undergoing percutaneous coronary intervention with a biolimus A9-eluting stent for stable coronary artery disease or acute coronary syndromes were randomly assigned (1:1) to 75-100 mg aspirin daily plus 90 mg ticagrelor twice daily for 1 month, followed by 23 months of ticagrelor monotherapy, or standard dual antiplatelet therapy with 75-100 mg aspirin daily plus either 75 mg clopidogrel daily (for patients with stable coronary artery disease) or 90 mg ticagrelor twice daily (for patients with acute coronary syndromes) for 12 months, followed by aspirin monotherapy for 12 months. Randomisation was concealed, stratified by centre and clinical presentation (stable coronary artery disease vs acute coronary syndrome), and blocked, with randomly varied block sizes of two and four. The primary endpoint at 2 years was a composite of all-cause mortality or non-fatal centrally adjudicated new Q-wave myocardial infarction as assessed by a core lab in a blinded manner. The key secondary safety endpoint was site-reported bleeding assessed according to the Bleeding Academic Research Consortium criteria (grade 3 or 5). Analysis was by intention to treat. This trial is registered with ClinicalTrials.gov, number NCT01813435, and is closed to new participants, with follow-up completed. FINDINGS: Between July 1, 2013, and Nov 9, 2015, 15 968 participants were randomly assigned, 7980 to the experimental group and 7988 to the control group. At 2 years, 304 (3.81%) participants in the experimental group had died or had a non-fatal centrally adjudicated new Q-wave myocardial infarction, compared with 349 (4.37%) participants in the control group (rate ratio 0.87
- Published
- 2018
6. EAPCI Position Statement on Invasive Management of Acute Coronary Syndromes during the COVID-19 pandemic
- Author
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Raúl Moreno, Dariusz Dudek, Stephan Windecker, Giulio G. Stefanini, Guido Tavazzi, Andreas Baumbach, Giuseppe Tarantini, Marco Roffi, Franz-Josef Neumann, Alaide Chieffo, Kurt Huber, Josepa Mauri Ferre, Stefan James, Sigrun Halvorsen, Martine Gilard, Helge Möllmann, Susanna Price, Nicole Karam, Gill Louise Buchanan, Emanuele Barbato, Chieffo, A., Stefanini, G. G., Price, S., Barbato, E., Tarantini, G., Karam, N., Moreno, R., Buchanan, G. L., Gilard, M., Halvorsen, S., Huber, K., James, S., Neumann, F. -J., Mollmann, H., Roffi, M., Tavazzi, G., Ferre, J. M., Windecker, S., Dudek, D., and Baumbach, A.
- Subjects
Disease ,030204 cardiovascular system & hematology ,law.invention ,Clinical pathway ,0302 clinical medicine ,law ,Health care ,Medicine ,Viral ,030212 general & internal medicine ,610 Medicine & health ,Non-ST Elevated Myocardial Infarction ,PCI ,Intensive care unit ,Interventional Cardiology ,Europe ,Current Opinion ,ACS ,COVID-19 ,NSTEMI ,STEMI ,Acute Coronary Syndrome ,Cardiology ,Coronavirus Infections ,Humans ,Infection Control ,Pandemics ,Pneumonia, Viral ,ST Elevation Myocardial Infarction ,Cardiology and Cardiovascular Medicine ,Algorithms ,Human ,medicine.medical_specialty ,Acute coronary syndrome ,Context (language use) ,Betacoronavirus ,03 medical and health sciences ,Intensive care ,Intensive care medicine ,Disease burden ,Management of acute coronary syndrome ,Pandemic ,SARS-CoV-2 ,Coronavirus Infection ,business.industry ,Pneumonia ,Evidence-based medicine ,medicine.disease ,Heart catheterization ,business ,Fibrinolytic agent - Abstract
The coronavirus disease 2019 (COVID-19) pandemic poses an unprecedented challenge to healthcare worldwide. The infection can be life threatening and require intensive care treatment. The transmission of the disease poses a risk to both patients and healthcare workers. The number of patients requiring hospital admission and intensive care may overwhelm health systems and negatively affect standard care for patients presenting with conditions needing emergency interventions. This position statements aims to assist cardiologists in the invasive management of acute coronary syndrome (ACS) patients in the context of the COVID-19 pandemic. To that end, we assembled a panel of interventional cardiologists and acute cardiac care specialists appointed by the European Association of Percutaneous Cardiovascular Interventions (EAPCI) and from the Acute Cardiovascular Care Association (ACVC) and included the experience from the first and worst affected areas in Europe. Modified diagnostic and treatment algorithms are proposed to adapt evidence-based protocols for this unprecedented challenge. Various clinical scenarios, as well as management algorithms for patients with a diagnosed or suspected COVID-19 infection, presenting with ST- and non-ST-segment elevation ACS are described. In addition, we address the need for re-organization of ACS networks, with redistribution of hub and spoke hospitals, as well as for in-hospital reorganization of emergency rooms and cardiac units, with examples coming from multiple European countries. Furthermore, we provide a guidance to reorganization of catheterization laboratories and, importantly, measures for protection of healthcare providers involved with invasive procedures.
- Published
- 2020
- Full Text
- View/download PDF
7. Ticagrelor plus aspirin for 1 month, followed by ticagrelor monotherapy for 23 months vs aspirin plus clopidogrel or ticagrelor for 12 months, followed by aspirin monotherapy for 12 months after implantation of a drug-eluting stent: a multicentre, open-label, randomised superiority trial
- Author
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Pascal Vranckx, Marco Valgimigli, Peter Jüni, Christian Hamm, Philippe Gabriel Steg, Dik Heg, Gerrit Anne van Es, Eugene P McFadden, Yoshinobu Onuma, Cokky van Meijeren, Ply Chichareon, Edouard Benit, Helge Möllmann, Luc Janssens, Maurizio Ferrario, Aris Moschovitis, Aleksander Zurakowski, Marcello Dominici, Robert Jan Van Geuns, Kurt Huber, Ton Slagboom, Patrick W Serruys, Stephan Windecker, Mohamed Abdellaoui, David Adlam, Ibrahim Akin, Agustin Albarran Gonzalez-Trevilla, Manuel Almeida, Pedro Alves Lemos Neto, Adel Aminian, Richard Anderson, Rick Andreae, Michael Angioi, Taku Asano, Emanuele Barbato, Peter Barlis, Pascal Barraud, Olivier Bertrand, Farzin Beygui, Leonardo Bolognese, Roberto Botelho, Coby Bouwman, Marco Bressers, Philippe Brunel, Pawel Buszman, Ian Buysschaert, Pedro Canas da Silva, Didier Carrie, Angel Cequier, Chun Chin Chang, Saqib Chowdhary, Carlos Collet, Antonio Colombo, James Cotton, Rui Cruz Ferreira, Salvatore Curello, Nick Curzen, Judith de Bot, Tone de Vreede, Georg Delle Karth, Lynn Dijksma, István Édes, Eric Eeckhout, Ingo Eitel, József Faluközy, Farzin Fath-Ordoubadi, Geza Fontos, Jose Francisco Diaz, Edgard Freitas Quintella, Bernhard Frey, Guy Friedrich, Gavin Galasko, Grzegorz Galuszka, Vasco Gama Ribeiro, Scot Garg, Giuseppe Gargiulo, Tobias Geisler, Valeri Gelev, Art Ghandilyan, Javier Goicolea, Tommaso Gori, Felice Gragnano, Ana Guimarães, Michael Haude, Pieter Heijke, Rosa Ana Hernández Antolin, David Hildick-Smith, Dorien Hillen, Ina Hoekman, Sjoerd Hofma, Lene Holmvang, Stephen Hoole, Iván Horváth, Annemarie Hugense, Karim Ibrahim, Andres Iñiguez, Karl Isaaz, Zoltán Jambrik, Pawel Jasionowicz, Judith Jonk, Werner Jung, Yuki Katagiri, Norihiro Kogame, Tian Hai Koh, René Koning, Mariana Konteva, Zsolt Kőszegi, Florian Krackhardt, Yvonne Kreuger, Neville Kukreja, Boudijn Ladan, Pierre Lantelme, Sergio Leandro, Gregor Leibundgut, Christoph Liebetrau, Wietze Lindeboom, Carlos Macaya Miguel, François Mach, Michael Magro, Luc Maillard, Negar Manavifar, Laura Mauri, Eugene McFadden, Bela Merkely, Yosuke Miyazaki, Adam Młodziankowski, Tiziano Moccetti, Rodrigo Modolo, Helge Möllman, Jean-François Morelle, Michael Munndt Ottesen, Martin Muurling, Christoph Kurt Naber, Franz-Josef Neumann, Keith Oldroyd, Paul Ong, Sanne Palsrok, Ivo Petrov, Sylvain Plante, Janusz Prokopczuk, Tessa Rademaker-Havinga, Christopher Raffel, Benno Rensing, Marco Roffi, Kees-Jan Royaards, Manel Sabate, Volker Schächinger, Tim Seidler, Antonio Serra Peñaranda, Patrick Serruys, Lali Sikarulidze, Osama I Soliman, Amanda Sousa, Ernest Spitzer, Rod Stables, Gabriel Steg, Clemens Steinwender, Eduardas Subkovas, Harry Suryapranata, Kuniaki Takahashi, Suneel Talwar, Emmanuel Teiger, Addy ter Weele, Eva Teurlings, Attila Thury, Jan Tijssen, Gincho Tonev, Diana Trendafilova-Lazarova, Carlo Tumscitz, Victor Umans, Imre Ungi, Veselin Valkov, Pim van der Harst, Robert Jan van Geuns, Dobrin Vassilev, Vasil Velchev, Esther Velthuizen, Freek Verheugt, Natalia Vlcek, Jürgen vom Dahl, Mathias Vrolix, Simon Walsh, Nikos Werner, Maarten Witsenburg, Azfar Zaman, Krzysztof Żmudka, Bernhard Zrenner, Robert Zweiker, University of Zurich, Serruys, Patrick W, Cardiology, Vranckx, P., Valgimigli, M., Juni, P., Hamm, C., Steg, P. G., Heg, D., van Es, G. A., Mcfadden, E. P., Onuma, Y., van Meijeren, C., Chichareon, P., Benit, E., Mollmann, H., Janssens, L., Ferrario, M., Moschovitis, A., Zurakowski, A., Dominici, M., Van Geuns, R. J., Huber, K., Slagboom, T., Serruys, P. W., Windecker, S., Abdellaoui, M., Adlam, D., Akin, I., Albarran Gonzalez-Trevilla, A., Almeida, M., Alves Lemos Neto, P., Aminian, A., Anderson, R., Andreae, R., Angioi, M., Asano, T., Barbato, E., Barlis, P., Barraud, P., Bertrand, O., Beygui, F., Bolognese, L., Botelho, R., Bouwman, C., Bressers, M., Brunel, P., Buszman, P., Buysschaert, I., Canas da Silva, P., Carrie, D., Cequier, A., Chin Chang, C., Chowdhary, S., Collet, C., Colombo, A., Cotton, J., Cruz Ferreira, R., Curello, S., Curzen, N., de Bot, J., de Vreede, T., Delle Karth, G., Dijksma, L., Edes, I., Eeckhout, E., Eitel, I., Falukozy, J., Fath-Ordoubadi, F., Fontos, G., Francisco Diaz, J., Freitas Quintella, E., Frey, B., Friedrich, G., Galasko, G., Galuszka, G., Gama Ribeiro, V., Garg, S., Gargiulo, G., Geisler, T., Gelev, V., Ghandilyan, A., Goicolea, J., Gori, T., Gragnano, F., Guimaraes, A., Haude, M., Heijke, P., Hernandez Antolin, R. A., Hildick-Smith, D., Hillen, D., Hoekman, I., Hofma, S., Holmvang, L., Hoole, S., Horvath, I., Hugense, A., Ibrahim, K., Iniguez, A., Isaaz, K., Jambrik, Z., Jasionowicz, P., Jonk, J., Jung, W., Katagiri, Y., Kogame, N., Koh, T. H., Koning, R., Konteva, M., Koszegi, Z., Krackhardt, F., Kreuger, Y., Kukreja, N., Ladan, B., Lantelme, P., Leandro, S., Leibundgut, G., Liebetrau, C., Lindeboom, W., Macaya Miguel, C., Mach, F., Magro, M., Maillard, L., Manavifar, N., Mauri, L., Mcfadden, E., Merkely, B., Miyazaki, Y., Mlodziankowski, A., Moccetti, T., Modolo, R., Mollman, H., Morelle, J. -F., Munndt Ottesen, M., Muurling, M., Naber, C. K., Neumann, F. -J., Oldroyd, K., Ong, P., Palsrok, S., Petrov, I., Plante, S., Prokopczuk, J., Rademaker-Havinga, T., Raffel, C., Rensing, B., Roffi, M., Royaards, K. -J., Sabate, M., Schachinger, V., Seidler, T., Serra Penaranda, A., Serruys, P., Sikarulidze, L., Soliman, O. I., Sousa, A., Spitzer, E., Stables, R., Steg, G., Steinwender, C., Subkovas, E., Suryapranata, H., Takahashi, K., Talwar, S., Teiger, E., ter Weele, A., Teurlings, E., Thury, A., Tijssen, J., Tonev, G., Trendafilova-Lazarova, D., Tumscitz, C., Umans, V., Ungi, I., Valkov, V., van der Harst, P., van Geuns, R. J., Vassilev, D., Velchev, V., Velthuizen, E., Verheugt, F., Vlcek, N., vom Dahl, J., Vrolix, M., Walsh, S., Werner, N., Witsenburg, M., Zaman, A., Zmudka, K., Zrenner, B., Zweiker, R., ACS - Atherosclerosis & ischemic syndromes, ACS - Microcirculation, Graduate School, ACS - Heart failure & arrhythmias, and ACS - Amsterdam Cardiovascular Sciences
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medicine.medical_specialty ,Aspirin ,Acute coronary syndrome ,business.industry ,medicine.medical_treatment ,Vascular damage Radboud Institute for Health Sciences [Radboudumc 16] ,Percutaneous coronary intervention ,610 Medicine & health ,General Medicine ,2700 General Medicine ,030204 cardiovascular system & hematology ,medicine.disease ,Clopidogrel ,11171 Cardiocentro Ticino ,Coronary artery disease ,03 medical and health sciences ,0302 clinical medicine ,Drug-eluting stent ,Internal medicine ,medicine ,030212 general & internal medicine ,Myocardial infarction ,business ,Ticagrelor ,medicine.drug - Abstract
Background We hypothesised that ticagrelor, in combination with aspirin for 1 month, followed by ticagrelor alone, improves outcomes after percutaneous coronary intervention compared with standard antiplatelet regimens. Methods GLOBAL LEADERS was a randomised, open-label superiority trial at 130 sites in 18 countries. Patients undergoing percutaneous coronary intervention with a biolimus A9-eluting stent for stable coronary artery disease or acute coronary syndromes were randomly assigned (1:1) to 75-100 mg aspirin daily plus 90 mg ticagrelor twice daily for 1 month, followed by 23 months of ticagrelor monotherapy, or standard dual antiplatelet therapy with 75-100 mg aspirin daily plus either 75 mg clopidogrel daily (for patients with stable coronary artery disease) or 90 mg ticagrelor twice daily (for patients with acute coronary syndromes) for 12 months, followed by aspirin monotherapy for 12 months. Randomisation was concealed, stratified by centre and clinical presentation (stable coronary artery disease vs acute coronary syndrome), and blocked, with randomly varied block sizes of two and four. The primary endpoint at 2 years was a composite of all-cause mortality or non-fatal centrally adjudicated new Q-wave myocardial infarction as assessed by a core lab in a blinded manner. The key secondary safety endpoint was site-reported bleeding assessed according to the Bleeding Academic Research Consortium criteria (grade 3 or 5). Analysis was by intention to treat. This trial is registered with ClinicalTrials.gov, number NCT01813435, and is closed to new participants, with followup completed. Findings Between July 1, 2013, and Nov 9, 2015, 15 968 participants were randomly assigned, 7980 to the experimental group and 7988 to the control group. At 2 years, 304 (3.81%) participants in the experimental group had died or had a non-fatal centrally adjudicated new Q-wave myocardial infarction, compared with 349 (4.37%) participants in the control group (rate ratio 0.87 [95% CI 0. 75-1. 01]; p=0.073]). There was no evidence for a difference in treatment effects for the primary endpoint across prespecified subgroups of acute coronary syndromes and stable coronary artery disease (p=0.93). Grade 3 or 5 bleeding occurred in 163 participants in the experimental group and 169 in the control group (2.04% vs 2.12%; rate ratio 0.97 [95% CI 0. 78-1. 20]; p=0.77). Interpretation Ticagrelor in combination with aspirin for 1 month followed by ticagrelor alone for 23 months was not superior to 12 months of standard dual antiplatelet therapy followed by 12 months of aspirin alone in the prevention of all-cause mortality or new Q-wave myocardial infarction 2 years after percutaneous coronary intervention. Copright (C) 2018 Elsevier Ltd. All rights reserved. European Clinical Research Institute; Biosensors International; AstraZeneca; Medicines Company; Canada Research Chairs Programme
- Published
- 2018
8. TAVI with the ACURATE neo2 in severe bicuspid aortic valve stenosis: the Neo2 BAV Registry.
- Author
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Ruck A, Kim WK, Del Sole PA, Wagener M, McInerney A, Yacoub MS, Hasabo EA, Ayhan C, Elzomor H, Neiroukh D, Amir A, Saleh N, Settergren M, Lindler R, Verouhis D, Sossalla S, Renker M, Montorfano M, Bellini B, Suarez XC, Del Olmo VV, De Marco F, Biroli M, Mollmann H, Enno EC, Tarantini G, Fabris T, Ielasi A, Costa G, Barbanti M, Soliman O, and Mylotte D
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- Humans, Female, Male, Aged, Aged, 80 and over, Retrospective Studies, Treatment Outcome, Heart Valve Diseases surgery, Heart Valve Diseases diagnostic imaging, Heart Valve Diseases complications, Multidetector Computed Tomography, Aortic Valve Stenosis surgery, Transcatheter Aortic Valve Replacement adverse effects, Registries, Bicuspid Aortic Valve Disease surgery, Heart Valve Prosthesis, Aortic Valve abnormalities, Aortic Valve surgery, Aortic Valve diagnostic imaging
- Abstract
Background: The ACURATE neo2 is a contemporary transcatheter aortic valve implantation (TAVI) system approved for the treatment of severe aortic stenosis in Europe. The ACURATE neo2 has not been evaluated in bicuspid aortic valve (BAV) stenosis., Aims: We sought to evaluate the safety and efficacy of ACURATE neo2 in patients with BAV stenosis., Methods: We retrospectively analysed consecutive severe BAV stenosis patients undergoing TAVI with ACURATE neo2 at 10 European centres. Imaging data from preprocedural multislice computed tomography, pre- and postprocedural echocardiography, and procedural cinefluoroscopy were evaluated by a core laboratory. Valve Academic Research Consortium 3 (VARC-3)-defined 30-day procedure safety and efficacy were the primary endpoints. Adverse events were site-reported according to VARC-3 criteria., Results: Among 181 patients with BAV stenosis treated with the ACURATE neo2, the mean age was 77.5±7.2 years, 58.0% were female, and the Society of Thoracic Surgeons Predicted Risk of Mortality (STS-PROM) score was 2.3% (1.6-3.7%). Most procedures were transfemoral, and predilatation was performed in all cases. A second valve was required in 4 cases (2.2%). VARC-3-defined technical success was 95.6%. The primary endpoints of device success and early safety occurred in 90.6% and 82.3%, respectively. At 30 days, cardiovascular death occurred in 2.2% (N=4) and stroke in 1.6% (N=3). Core laboratory-adjudicated echocardiography reported an effective orifice area of 2.0 (1.7-2.5) cm
2 and a mean transvalvular gradient of 6.5 (4.6-9.0) mmHg. Half of all cases (51.2%) had no paravalvular leak, while moderate leak occurred in 4.3%. A new permanent pacemaker was required in 11 patients (6.5%)., Conclusions: The ACURATE neo2 demonstrated favourable clinical outcomes and bioprosthetic valve performance at 30 days in selected patients with severe BAV stenosis.- Published
- 2025
- Full Text
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9. Frequency of periprocedural myocardial injury and infarction stratified by cardiac troponin I and cardiac troponin T.
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Revaiah PC, Tsai TY, Wang B, Renkens M, Kageyama S, Wlodarczak A, Lemoine J, Mollmann H, Sabate M, Sharif F, Zaman A, Wykrzykowska J, Benit E, Qiang HX, Miyashita K, Tobe A, Muramatsu T, Tanabe K, Ozaki Y, Garg S, McEvoy JW, Neumann FJ, Baumbach A, Smits PC, Stone G, Onuma Y, and Serruys PW
- Abstract
Background: There are different definitions of periprocedural myocardial infarction (PPMI) both in terms of thresholds for cardiac biomarkers and the ancillary criteria for myocardial ischemia. Cardiac Troponin I (cTnI) and cardiac Troponin T (cTnT) are used interchangeably to diagnose PPMI., Objectives: This study evaluated the frequency of periprocedural myocardial injury and infarction as defined by the Society of Cardiovascular Angiography & Interventions (SCAI), the Academic Research Consortium-2 (ARC-2), and the 4th Universal definition of MI (4UDMI) stratified using cTnT versus cTnI, among patients with chronic coronary syndrome (CCS) and unstable angina., Results: Among 830 patients, PPMI rates according to the SCAI, ARC2 and 4UDMI criteria were 4.34 %, 2.05 %, and 4.94 % respectively, with higher rates seen for all definitions when using cTnI versus cTnT (SCAI: 9.84 % vs. 1.91 %, p < 0.001; ARC 2: 3.15 % vs. 1.56 %, p = 0.136; and 4UDMI 5.91 % vs. 4.51 %, p = 0.391). Minor and major periprocedural myocardial injury was respectively observed in 58.31 % and 27.10 % of patients, with rates of both significantly higher when using cTnI versus cTnT (Minor: 69.29 % vs. 53.47 %, p < 0.001, Major: 49.21 % vs. 17.36 %, p < 0.001)., Conclusions: Among patients with CCS and unstable angina, PPMIs defined by SCAI occurred more frequently when using cTnI as opposed to cTnT, whereas the type of troponin had no impact on the incidence of PPMIs according to the ARC-2 and 4UDMI., Competing Interests: Declaration of competing interest Dr. Ninomiya reports a grant from Abbott Medical Japan outside the submitted work. Dr. Kotoku has received a grant for studying overseas from Fukuda Foundation for Medical Technology. Dr. Serruys reports institutional grants from Sinomedical Sciences Technology, SMT (Sahajanand Medical technologies), Meril Life sciences, Philips/Volcano, Xeltis, and HeartFlow, outside the submitted work. Dr. Onuma reports institutional grants from Sinomedical Sciences Technology, SMT (Sahajanand Medical technologies), Meril Life sciences, Philips/Volcano, Xeltis, and HeartFlow, outside the submitted work. Dr. Sabate is a consultant for Abbott vascular and iVascular outside the submitted work. Dr. Mollmann is a consultant for Abbott vascular, Boston Scientific, Medtronic and SMT outside the submitted work., (Copyright © 2024. Published by Elsevier Inc.)
- Published
- 2024
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10. Procedural Safety and Device Performance of the Portico™ Valve from Experienced TAVI Centers: 30-Day Outcomes in the Multicenter CONFIDENCE Registry.
- Author
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Mollmann H, Linke A, Nombela-Franco L, Sluka M, Dominguez JFO, Montorfano M, Kim WK, Arnold M, Vasa-Nicotera M, Conradi L, Camuglia A, Bedogni F, and Manoharan G
- Abstract
A total of 1001 subjects (82.0 years, 62.5% female, 63.7% NYHA III/IV at baseline) with severe aortic stenosis at high surgical risk were enrolled in the prospective CONFIDENCE registry and treated with a Portico™ transcatheter heart valve (THV) using either a first-generation delivery system (DS) or the FlexNav™ DS. The objective of this registry is to characterize the procedural safety and device performance of the Portico™ THV at 30 days. The study collected 'standard-of-care' clinical and device performance data, with adverse events adjudicated by an independent clinical event committee according to the Valve Academic Research Consortium-2 criteria. The implantation of a single Portico™ THV was successful in 97.5% of subjects. The 30-day all-cause mortality, cardiovascular mortality, and disabling stroke rates were 2.6%, 2.1%, and 1.8%, respectively. A new pacemaker was implanted in 19.0% of subjects at 30 days. At 30 days, the effective orifice area and mean gradient values were 1.82 cm
2 and 7.1 mmHg, respectively. The 30-day rate of moderate paravalvular leak (PVL) was 2.1%, with no occurrence of severe PVL. The Portico™ THV demonstrated improved hemodynamic performance and low rates of safety events at 30 days in a large cohort of subjects implanted with the Portico™ THV with either the first-generation DS or FlexNav™ DS.- Published
- 2022
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11. Intensifying postfire weather and biological invasion drive species loss in a Mediterranean-type biodiversity hotspot.
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Slingsby JA, Merow C, Aiello-Lammens M, Allsopp N, Hall S, Kilroy Mollmann H, Turner R, Wilson AM, and Silander JA Jr
- Subjects
- Mediterranean Region, South Africa, Biodiversity, Climate Change, Introduced Species, Weather, Wildfires
- Abstract
Prolonged periods of extreme heat or drought in the first year after fire affect the resilience and diversity of fire-dependent ecosystems by inhibiting seed germination or increasing mortality of seedlings and resprouting individuals. This interaction between weather and fire is of growing concern as climate changes, particularly in systems subject to stand-replacing crown fires, such as most Mediterranean-type ecosystems. We examined the longest running set of permanent vegetation plots in the Fynbos of South Africa (44 y), finding a significant decline in the diversity of plots driven by increasingly severe postfire summer weather events (number of consecutive days with high temperatures and no rain) and legacy effects of historical woody alien plant densities 30 y after clearing. Species that resprout after fire and/or have graminoid or herb growth forms were particularly affected by postfire weather, whereas all species were sensitive to invasive plants. Observed differences in the response of functional types to extreme postfire weather could drive major shifts in ecosystem structure and function such as altered fire behavior, hydrology, and carbon storage. An estimated 0.5 °C increase in maximum temperature tolerance of the species sets unique to each survey further suggests selection for species adapted to hotter conditions. Taken together, our results show climate change impacts on biodiversity in the hyperdiverse Cape Floristic Region and demonstrate an important interaction between extreme weather and disturbance by fire that may make flammable ecosystems particularly sensitive to climate change., Competing Interests: The authors declare no conflict of interest.
- Published
- 2017
- Full Text
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