7 results on '"Marie D'hooghe"'
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2. The Development of Gonadotropins for Clinical Use in the Treatment of Infertility
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Thomas Marie D'Hooghe, Wilma Bilger, Sesh Kamal Sunkara, S Longobardi, Bruno Lunenfeld, and Veronica Alam
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0301 basic medicine ,CREUTZFELDT-JAKOB-DISEASE ,Endocrinology, Diabetes and Metabolism ,medicine.medical_treatment ,Review ,lcsh:Diseases of the endocrine glands. Clinical endocrinology ,clinical ,Human chorionic gonadotropin ,Follicle-stimulating hormone ,0302 clinical medicine ,Endocrinology ,media_common ,follicle stimulating hormone ,fertility ,RANDOMIZED CONTROLLED-TRIAL ,recombinant gonadotropin ,LIVE BIRTH-RATE ,luteinizing hormone ,pregnancy ,Gonadotropin ,Luteinizing hormone ,Life Sciences & Biomedicine ,hormones, hormone substitutes, and hormone antagonists ,Infertility ,medicine.medical_specialty ,endocrine system ,pre-clinical ,medicine.drug_class ,media_common.quotation_subject ,030209 endocrinology & metabolism ,RECOMBINANT HUMAN FSH ,Endocrinology & Metabolism ,03 medical and health sciences ,HUMAN CHORIONIC-GONADOTROPIN ,ASSISTED REPRODUCTIVE TECHNOLOGY ,Internal medicine ,medicine ,Ovulation ,FOLLITROPIN-ALPHA ,Science & Technology ,lcsh:RC648-665 ,business.industry ,FOLLICLE-STIMULATING-HORMONE ,medicine.disease ,030104 developmental biology ,Ovulation induction ,IN-VITRO FERTILIZATION ,business ,OVARIAN HYPERSTIMULATION SYNDROME ,Hormone - Abstract
The first commercially available gonadotropin product was a human chorionic gonadotropin (hCG) extract, followed by animal pituitary gonadotropin extracts. These extracts were effective, leading to the introduction of the two-step protocol, which involved ovarian stimulation using animal gonadotropins followed by ovulation triggering using hCG. However, ovarian response to animal gonadotropins was maintained for only a short period of time due to immune recognition. This prompted the development of human pituitary gonadotropins; however, supply problems, the risk for Creutzfeld-Jakob disease, and the advent of recombinant technology eventually led to the withdrawal of human pituitary gonadotropin from the market. Urinary human menopausal gonadotropin (hMG) preparations were also produced, with subsequent improvements in purification techniques enabling development of products with standardized proportions of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) activity. In 1962 the first reported pregnancy following ovulation stimulation with hMG and ovulation induction with hCG was described, and this product was later established as part of the standard protocol for ART. Improvements in immunopurification techniques enabled the removal of LH from hMG preparations; however, unidentified urinary protein contaminants remained a problem. Subsequently, monoclonal FSH antibodies were used to produce a highly purified FSH preparation containing
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- 2019
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3. Fluoxetine in progressive multiple sclerosis : the FLUOX-PMS trial
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Melissa Cambron, Jop Mostert, Marie D’Hooghe, Guy Nagels, Barbara Willekens, Jan Debruyne, Luc Algoed, Wim Verhagen, Raymond Hupperts, Dorothea Heersema, Jacques De Keyser, Liesbeth De Groot, Jan De Bruyne, Erwin Foselle, Daniel Guillaume, Henri Merckx, Ludo Vanopdenbosch, Mathieu Vokaer, Nina De Klippel, Dirk Nuytten, Ann Van Remoortel, Anoek Symons, Miguel D’haeseleer, Veronique Bissay, Annick Van Merhaegen-Wieleman, Michel Van Lint, Veronique Michiels, Patrick Haentjens, Bart Van Wijmeersch, Bart Tillemans, Wim Van Hecke, Gerald Hengstman, FLUOX-PMS Study Grp, Public Health Sciences, Clinical sciences, Neuroprotection & Neuromodulation, Neurology, Vriendenkring VUB, Klinische Neurowetenschappen, MUMC+: MA Med Staf Spec Neurologie (9), and RS: MHeNs - R1 - Cognitive Neuropsychiatry and Clinical Neuroscience
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Oncology ,medicine.medical_specialty ,Clinical Neurology ,Neuroprotection ,Double blind ,Multiple sclerosis ,03 medical and health sciences ,DOUBLE-BLIND ,0302 clinical medicine ,Clinical Trials, Phase II as Topic ,Internal medicine ,medicine ,Humans ,030304 developmental biology ,Progressive multiple sclerosis ,0303 health sciences ,Fluoxetine ,business.industry ,neurology ,Experimental autoimmune encephalomyelitis ,fluoxetine ,clinical trial ,Multiple Sclerosis, Chronic Progressive ,medicine.disease ,Clinical trial ,progressive multiple sclerosis ,EXPERIMENTAL AUTOIMMUNE ENCEPHALOMYELITIS ,outcome ,neuroprotection ,Neurology (clinical) ,Human medicine ,business ,Axonal degeneration ,030217 neurology & neurosurgery ,Selective Serotonin Reuptake Inhibitors ,medicine.drug - Abstract
Background: Preclinical studies suggest that fluoxetine has neuroprotective properties that might reduce axonal degeneration in multiple sclerosis (MS). Objective: To determine whether fluoxetine slows accumulation of disability in progressive MS. Methods: In a double-blind multicenter phase 2 trial, patients with primary or secondary progressive MS were randomized to fluoxetine 40 mg/day or placebo for a period of 108 weeks. Clinical assessments were performed every 12 weeks by trained study nurses who visited the patients at their home. The primary outcome was the time to a 12-week confirmed 20% increase in the Timed 25 Foot Walk or 9-Hole Peg test. Secondary outcomes included the Hauser ambulation index, cognitive tests, fatigue, and brain magnetic resonance imaging (MRI). Results: In the efficacy analysis, 69 patients received fluoxetine and 68 patients received placebo. Using the log-rank test ( p = 0.258) and Cox regression analysis ( p = 0.253), we found no significant difference in the primary outcome between the two groups. Due to an unexpected slow rate of progression in the placebo group, there was insufficient statistical power to detect a potential benefit of fluoxetine. We found no differences between the two groups for secondary outcomes. Conclusion: The trial failed to demonstrate a neuroprotective effect of fluoxetine in patients with progressive MS.
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- 2019
4. Effect of natalizumab on disease progression in secondary progressive multiple sclerosis (ASCEND)
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Raju Kapoor, Pei-Ran Ho, Nolan Campbell, Ih Chang, Aaron Deykin, Fiona Forrestal, Nisha Lucas, Bei Yu, Douglas L Arnold, Mark S Freedman, Myla D Goldman, Hans-Peter Hartung, Eva Kubala Havrdová, Douglas Jeffery, Aaron Miller, Finn Sellebjerg, Diego Cadavid, Dan Mikol, Deborah Steiner, Emmanuel Bartholomé, Marie D'Hooghe, Massimo Pandolfo, Bart Van Wijmeersch, Virender Bhan, Gregg Blevins, Donald Brunet, Virginia Devonshire, Pierre Duquette, Mark Freedman, François Grand'Maison, François Jacques, Yves Lapierre, Liesly Lee, Sarah Morrow, Michael Yeung, Michal Dufek, Petr Kanovsky, Ivana Stetkarova, Marika Talabova, Jette Frederiksen, Matthias Kant, Thor Petersen, Mads Ravnborg, Laura Airas, Irina Elovaara, Juha-Pekka Eralinna, Taneli Sarasoja, Abdullatif Al Khedr, David Brassat, Bruno Brochet, William Camu, Marc Debouverie, David Laplaud, Christine Lebrun Frenay, Jean Pelletier, Patrick Vermersch, Sandra Vukusi, Karl Baum, Achim Berthele, Juergen Faiss, Peter Flachenecker, Reinhard Hohlfeld, Markus Krumbholz, Christoph Lassek, Mathias Maeurer, Sven Meuth, Tjalf Ziemssen, Orla Hardiman, Christopher McGuigan, Anat Achiron, Dimitrios Karussis, Roberto Bergamaschi, Vincenzo Brescia Morra, Giancarlo Comi, Salvatore Cottone, Luigi Grimaldi, Giovanni Luigi Mancardi, Luca Massacesi, Ugo Nocentini, Marco Salvetti, Elio Scarpini, Patrizia Sola, Gioacchino Tedeschi, Maria Trojano, Mauro Zaffaroni, Stephan Frequin, Raymond Hupperts, Joep Killestein, Hans Schrijver, Ronald Van Dijl, Erik van Munster, Maciej Czarnecki, Wieslaw Drozdowski, Waldemar Fryze, Hanka Hertmanowska, Jan Ilkowski, Anna Kaminska, Gabriela Klodowska-Duda, Maciej Maciejowski, Ewa Motta, Ryszard Podemski, Andrzej Potemkowski, Teresa Rog, Krzysztof Selmaj, Zbigniew Stelmasiak, Adam Stepien, Andrzej Tutaj, Jacek Zaborski, Alexey Boyko, Zanna Chefranova, Evgeny Evdoshenko, Farit Khabirov, Stella Sivertseva, Eduard Yakupov, Jose Carlos Alvarez Cermeño, Antonio Escartin, Oscar Fernandez Fernandez, Antonio Garcia-Merino, Miguel Angel Hernandez Perez, Guillermo Izquierdo Ayuso, José Meca Lallana, Xavier Montalban Gairin, Celia Oreja-Guevara, Albert Saiz Hinarejos, Martin Gunnarsson, Jan Lycke, Claes Martin, Fredrik Piehl, Homayoun Roshanisefat, Peter Sundstrom, Martin Duddy, Bruno Gran, Timothy Harrower, Jeremy Hobart, Martin Lee, Paul Mattison, Richard Nicholas, Owen Pearson, Waqar Rashid, David Rog, Basil Sharrack, Eli Silber, Ben Turner, Anna Williams, John Woolmore, Carolyn Young, Daniel Bandari, Joseph Berger, Ann Camac, Stanley Cohan, Jill Conway, Keith Edwards, Michelle Fabian, Jack Florin, Steven Freedman, Dennis Garwacki, Myla Goldman, Daniel Harrison, Craig Herrman, Deren Huang, Adil Javed, Stephen Kamin, George Katsamakis, Bhupendra Khatri, Annette Langer-Gould, Sharon Lynch, David Mattson, Tamara Miller, Augusto Miravalle, Harold Moses, Suraj Muley, James Napier, Allen Nielsen, Andrew Pachner, Gabriel Pardo, MaryAnn Picone, Derrick Robertson, Walter Royal, Christopher Sheppard, Ben Thrower, Cary Twyman, Emmanuelle Waubant, Jeanette Wendt, Vijayshree Yadav, Rana Zabad, Greg Zarelli, Clinical sciences, Neuroprotection & Neuromodulation, Neurology, University College London Hospitals NHS Foundation Trust [London, UK] (UCLH), Biogen Inc. [Cambridge, MA, USA], Montreal Neurological Institute, Montreal, QC, Canada, NeuroRx Research, Montreal, QC, University of Ottawa, Ottawa Hospital Research Institute, Ottawa, ON, University of Virginia, Charlottesville, VA, Heinrich Heine Universität Düsseldorf = Heinrich Heine University [Düsseldorf], First Faculty of Medicine-Charles University in Prague and General University Hospital in Prague, Piedmont HealthCare, Mooresville, NC, Icahn School of Medicine at Mount Sinai, New York, NY, University of Copenhagen = Københavns Universitet (UCPH), AP-HM, CHU Timone, Pole de Neurosciences Cliniques, Department of Neurology, Marseille, France., Centre de résonance magnétique biologique et médicale (CRMBM), Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)-Centre National de la Recherche Scientifique (CNRS), Centre d'Exploration Métabolique par Résonance Magnétique [Hôpital de la Timone - APHM] (CEMEREM), Hôpital de la Timone [CHU - APHM] (TIMONE)-Centre de résonance magnétique biologique et médicale (CRMBM), and Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU)-Assistance Publique - Hôpitaux de Marseille (APHM)-Centre National de la Recherche Scientifique (CNRS)
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Male ,0301 basic medicine ,Outcome Assessment ,secondary progressive multiple sclerosis, natalizumab ,Placebo-controlled study ,multicenter ,Severity of Illness Index ,law.invention ,chemistry.chemical_compound ,0302 clinical medicine ,Natalizumab ,Randomized controlled trial ,law ,Outcome Assessment, Health Care ,ComputingMilieux_MISCELLANEOUS ,education.field_of_study ,Progressive multifocal leukoencephalopathy ,Multiple Sclerosis, Chronic Progressive ,Middle Aged ,Chronic Progressive ,Research Design ,Disease Progression ,Female ,Settore MED/26 - Neurologia ,medicine.drug ,Adult ,medicine.medical_specialty ,Multiple Sclerosis ,Adolescent ,Population ,Clinical Neurology ,Double-Blind Method ,Hand ,Humans ,Immunologic Factors ,Young Adult ,interferon beta 1b ,03 medical and health sciences ,Internal medicine ,medicine ,education ,Expanded Disability Status Scale ,business.industry ,Multiple sclerosis ,ms ,medicine.disease ,Health Care ,030104 developmental biology ,Siponimod ,chemistry ,brain atrophy ,Neurology (clinical) ,business ,[SDV.MHEP]Life Sciences [q-bio]/Human health and pathology ,030217 neurology & neurosurgery - Abstract
BACKGROUND: Although several disease-modifying treatments are available for relapsing multiple sclerosis, treatment effects have been more modest in progressive multiple sclerosis and have been observed particularly in actively relapsing subgroups or those with lesion activity on imaging. We sought to assess whether natalizumab slows disease progression in secondary progressive multiple sclerosis, independent of relapses.METHODS: ASCEND was a phase 3, randomised, double-blind, placebo-controlled trial (part 1) with an optional 2 year open-label extension (part 2). Enrolled patients aged 18-58 years were natalizumab-naive and had secondary progressive multiple sclerosis for 2 years or more, disability progression unrelated to relapses in the previous year, and Expanded Disability Status Scale (EDSS) scores of 3·0-6·5. In part 1, patients from 163 sites in 17 countries were randomly assigned (1:1) to receive 300 mg intravenous natalizumab or placebo every 4 weeks for 2 years. Patients were stratified by site and by EDSS score (3·0-5·5 vs 6·0-6·5). Patients completing part 1 could enrol in part 2, in which all patients received natalizumab every 4 weeks until the end of the study. Throughout both parts, patients and staff were masked to the treatment received in part 1. The primary outcome in part 1 was the proportion of patients with sustained disability progression, assessed by one or more of three measures: the EDSS, Timed 25-Foot Walk (T25FW), and 9-Hole Peg Test (9HPT). The primary outcome in part 2 was the incidence of adverse events and serious adverse events. Efficacy and safety analyses were done in the intention-to-treat population. This trial is registered with ClinicalTrials.gov, number NCT01416181.FINDINGS: Between Sept 13, 2011, and July 16, 2015, 889 patients were randomly assigned (n=440 to the natalizumab group, n=449 to the placebo group). In part 1, 195 (44%) of 439 natalizumab-treated patients and 214 (48%) of 448 placebo-treated patients had confirmed disability progression (odds ratio [OR] 0·86; 95% CI 0·66-1·13; p=0·287). No treatment effect was observed on the EDSS (OR 1·06, 95% CI 0·74-1·53; nominal p=0·753) or the T25FW (0·98, 0·74-1·30; nominal p=0·914) components of the primary outcome. However, natalizumab treatment reduced 9HPT progression (OR 0·56, 95% CI 0·40-0·80; nominal p=0·001). In part 1, 100 (22%) placebo-treated and 90 (20%) natalizumab-treated patients had serious adverse events. In part 2, 291 natalizumab-continuing patients and 274 natalizumab-naive patients received natalizumab (median follow-up 160 weeks [range 108-221]). Serious adverse events occurred in 39 (13%) patients continuing natalizumab and in 24 (9%) patients initiating natalizumab. Two deaths occurred in part 1, neither of which was considered related to study treatment. No progressive multifocal leukoencephalopathy occurred.INTERPRETATION: Natalizumab treatment for secondary progressive multiple sclerosis did not reduce progression on the primary multicomponent disability endpoint in part 1, but it did reduce progression on its upper-limb component. Longer-term trials are needed to assess whether treatment of secondary progressive multiple sclerosis might produce benefits on additional disability components.FUNDING: Biogen.
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- 2018
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5. Natalizumab treatment shows low cumulative probabilities of confirmed disability worsening to EDSS milestones in the long-term setting
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Maria Trojano, Helmut Butzkueven, Ludwig Kappos, Heinz Wiendl, Tim Spelman, Fabio Pellegrini, Yi Chen, Qunming Dong, Harold Koendgen, Shibeshih Belachew, Jorge Correale, Alejandro Caride, Norma H. Deri, Carlos Ballario, Simon Broadley, Chris Kneebone, Michael Barnett, John Pollard, Suzanne Hodgkinson, Allan Kermode, Richard Macdonell, John King, Jeannette Lechner-Scott, Noel Saines, Mark Slee, Chris Plummer, Barbara Willekens, Ludo Vanopdenbosch, Rémy Phan-Ba, Valérie Delvaux, Veronique Bissay, Jan Debruyne, Danny Decoo, Roeland Crols, Anoek Symons, Guy Nagels, Vincent Van Pesch, Christian Sindic, Benedicte Dubois, Robert Medaer, Marie D'Hooghe, Daniel Guillaume, Eric De Smet, Pierrette Seeldrayers, Andreas Lysandropoulos, Mathieu Vokaer, Karine Geens, Christina Willems, Pierre Denayer, Michel Bureau, Cecile Retif, Michel Dupuis, Olivier Bouquiaux, Patrick Vanderdonckt, William van Landegem, Jo Caekebeke, Erwin Van Ingelghem, Katelijne Peeters, Pascale Gerard, Alain Maertens de Noordhout, Philippe Desfontaines, Etienne Urbain, Inge Declercq, Bart Van Wijmeersch, Erwin Vanroose, Alain Wibail, Emmanuel Barthomolé, Melanie Ursell, Margaret Elizabeth Sweet, David Howse, Draga Jichici, Melad Shawush, Mike Namaka, Anthony Traboulsee, Stan Hashimoto, Raymond Lo, Paul Marchetti, Yves Lapierre, Francois Jacques, Gregg MacLean, Virender Bhan, Pierre Duquette, Bradley Stewart, John Paulseth, Marcelo Kremenchutzky, Galina Vorobeychik, Paul O'Connor, François Grand'Maison, Eva Havrdova, Eva Meluzinová, Martin Valis, Radomír Talab, Pavel Stourac, Olga Zapletalová, Michal Dufek, Vladimíra Sládková, Alena Novotna, Romana Vancurová, Libuse Lhotaková, Jiri Fiedler, Marta Vachova, David Dolezil, Ivana Stetkarova, Adela Rehankova, Petr Psenica, Veronika Ulehlova, Sona Feketova, Ondrej Skoda, Markus Färkkilä, Sarasoja Taneli, Keijo Koivisto, Juha Matti Seppä, Laura Airas, Irina Elovaara, Päivi Hartikainen, Tuula Pirttila, Pierre Louchart, Olivier Ille, Jean philippe Thenint, Etienne Godet, Marcel Maillet Vioud, Renato Colamarino, Michel Gugenheim, Jerome Grimaud, Audrey Kopf, Christophe Billy, Bernard Huttin, Jean paul Borsotti, Philippe Devos, Jean bertin N Kendjuo, Albert Verier, Stephane Chapuis, Nathalie Daluzeau, Gilles Angibaud, Marie-Sylvie Artaud Uriot, François Ziegler, François Sellal, Antoine Moulignier, Isabelle Lavenu, Samir Ismail, Richard Devy, Manuel Suceveanu, Marc Wagner, Sebastien Marcel, Faycal Derouiche, Sohrab Mostoufizadehghalamfarsa, Sophie Delalande, Irene Ruggieri, Catherine Bossu Van Nieuwenhuyse, Chantal Nifle, Basile Ondze, Carmen Gurau Vasilescu, Cyrille Vongsouthi, Marc Coustans, Olivier Anne, Josephine Amevigbe, Jerome Servan, Marc Merienne, Philippe Eck, Stephane Berroir, Philippe Busson, Bruno Barroso, Jean-Marc Larrieu, Catherine Louvet Giendaj, Imad Malkoun, Patrick Hautecoeur, Arnaud Kwiatkowski, Andre Pouliquen, Guillaume Garrigues, Olivier Delerue, Pierric Giraud, Julien Gere, Jean Vaunaize, Olivier Dereeper, Nicolas Seiller, Roger Alsassa, Mihaela Vlaicu, Veronique Neuville, Jean Marc Faucheux, Patricia Bernady, Guy Fanjaud, François Viallet, Michael Schroeter, Sylke Schlemilch-Paschen, Thomas Lange, Kin-Arno Bohr, Klaus Jendroska, Elisabeth Rehkopf, Arnfin Bergmann, Christoph Kleinschnitz, Thomas Postert, Peter Scholz, Uwe Mauz, Hubert Stratmann, Veneta Siefjediers, Martin Prantl, Klaus Gehring, Ruth Zellner, Kathrin Junge, Anton Zellner, Valerina Bacay, Eugen Schlegel, Udo Polzer, Erik Strauss, Andreas Link, Christoph Stenzel, Matthias Freidel, Joachim Drews, Christian Neudert, Frank Schmitz, Joachim Jaeger, Said Masri, Wolfgang Heuberger, Beate Trausch, Oliver Ruhnke, Serena Scarel, Kathlen Bach, Michael Ernst, Harald Landefeld, Nils Richter, Stephan Schmidt, Michaela Krause, Alezander Dressel, Roland Ruth, Kerstin Anvari, Jens Gossling, Christoph Schenk, Oliver Tiedge, Lutz Bode, Hans-Thomas Eder, Oliver Pfeffer, Reinhard Krug, Christoph Lassek, Eberhard Fleischer, Sven Meuth, Luisa Hildegard Klotz, Ines Peglau, Borries Kukowski, Birgit Herting, Kersten Guthke, Jurgen Schierenbeck, Bernd Brockmeier, Holger Albrecht, Matthias Wuttke, Regine Augspach-Hofmann, Stefan Gunther, Martin Redbrake, Christian Franke, Klaus Buchner, Thomas Gratz, Rolf Horn, Frank Doemges, Martin Schreiber, Thomas Brosch, Markus Horn, Matthias Kittlitz, Gabriele Vulturius, Paul Hinse, Rolf Malessa, Stephan Wiehler, Zaza Katsarava, Oliver Kastrup, Ulrich Kausch, Martin Gullekes, Markus Fickinger, Wilhelm Wenzel, Ingolf C. Botefur, Gerd Reifschneider, Sebastian Rauer, Michael Lang, Lutz Harms, Ulrich Eckhardt, Simone Cursiefen, Ralf Linker, Klemens Angstwurm, Judith Haas, Ivo Schuetze, Eva Rohm, H. Stienker-Fisse, Michael Sailer, Johannes Bohringer, Mathias Maurer, Eberhard Bause, Ronald Wersching, Reinhardt Dachsel, Sylke Domke, Frank Hoffman, Bjorn Tackenberg, Kerstin Roch, Uwe Ziebold, Boris Kallmann, Bernhard Buehler, Judith Faiss, Juergen Faiss, Sebastian Schimrigk, Christian Menges, Karl Christian Knop, Wolfgang Koehler, Arno Siever, Johannes Bufler, Georg Gramsl, Benedicta Kuhnler, Matthias Maschke, Florian Stogbauer, Lisa Staude, Florian Bethke, Andreas Bitsch, Arndt D. Harmjanz, Jorg Windsheimer, Bernd C. Kieseier, Ralf Berkenfeld, Hayrettin Tumani, Michael Kirsch, Brigitte Wildemann, Regina Daniels, Klaus Gottwald, Wolfgang-Gerhard Elias, Olaf Hoffmann, Matthias Schwab, Christopher Pilz, Fabian Klostermann, Kerstin Hellwig, Achim Berthele, Antonios Bayas, Daniel Molitor, Christoph Grothe, Bert Wagner, Klimentini Karageorgiou, Dimosthenis Mitsikostas, Antonios Kodounis, Andreas Plaitakis, Alexandros Papadimitriou, Nikolaos Grigoriadis, Nikolaos Vlaikidis, Evaggelos Koutlas, Athanassios Kyritsis, Panagiotis Papathanassopoulos, Nikolaos Makris, Antonios Tavernarakis, Elio Scarpini, Enrico Montanari, Maria Giovanna Marrosu, Maria Pia Amato, Mariarosa Rottoli, Alessandra Lugaresi, Ciro Florio, Claudio Gasperini, Luigi Grimaldi, Enrico Millefiorini, Tatiana Koudriavtseva, Franco Perla, Renato Mantegazza, Antonio Bertolotto, Angelo Ghezzi, Sandra Quinones Aguilar, Eli Skromne Eisenberg, Leondardo Llamas Lopez, Rocio Marquez Estudillo, H.M. Schrijver, M.C. Wittebol, J.C. Baart, A.E.L. van Golde, G.J.D. Hengstman, P.H.M. Pop, M. Bos (Geldrop), R. Medaer, Angelique Schyns-Soeterboek, A. van der Zwart, A.J.H. van Diepen, G.A.M. Verheul, W.I.M. Verhagen, M. Bos (Helmond), R.J.G.M. Witjes, L.G.F. Sinnige, E.Th.L. van Munster, E.A.C.M. Sanders, Ron van Dijl, R.M.M. Hupperts, S.T.F.M. Frequin, L.H. Visser, J.M.L. Henselmans, J.W.B. Moll, Rune Midgard, Kjell Morten Myhr, Astrid Edland, Wenche Telstad, Tone Hognestad, Christian Lund, Harald Hovdal, Kaur Kamaljit, Jan Schepel, Roelfien Ida Hogenesch, Stephan Schüler, Francis Odeh, Karl B. Alstadhaug, Olav Korsgaard, Elisabeth Farbu, Teis Barclay Ingvaldsen, Diana Soares (SCO), José Rente, José Manuel Costa Guerra, Armando Morganho, António Leitão, João de Sá, Maria José Sá, Pinto Marques, Mário Veloso, Miguel Viana Baptista, Jarmila Szilasiová, Daniela Copikova-Cudrakova, Lubica Prochazkova, Eleonóra Klimová, Vladimir Donath, Miroslav Brozman, Cristina Ramo, Domingo Pérez Ruiz, Carmen Calles Hernández, María Eugenia Marzo Sola, Roberto Suarez Moro, Jose Antonio Vidal, Ana Belén Caminero Rodríguez, Gisela Martin Ozaeta, Jordi Batlle Nadal, Amaya Alvarez de Arcaya Esquide, Javier Olascoaga Urtaza, Sergio Martínez-Yélamos, Txomin Arbizu, Lluis Ramio i Torrenta, Mike Boggild, Martin Wilson, Adnan Al-Araji, Richard Nicholas, Timothy Harrower, Ian Redmond, Tilo Wolf, Michael Osei-Bonsu, Gordon Mazibrada, David Rog, David Cottrell, Cris Constantinescu, Orla Gray, Mohamed Belhag, Abdullah Shehu, Waqar Rashid, Martin Duddy, UCL - SSS/IONS - Institute of NeuroScience, UCL - SSS/IONS/CEMO - Pôle Cellulaire et moléculaire, Clinical sciences, Neurology, and UCL - (SLuc) Service de neurologie
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Adult ,Male ,medicine.medical_specialty ,Disability worsening ,03 medical and health sciences ,Disability Evaluation ,0302 clinical medicine ,Natalizumab ,Multiple Sclerosis, Relapsing-Remitting ,immune system diseases ,Internal medicine ,Medicine ,Humans ,Immunologic Factors ,In patient ,Disability progression ,030212 general & internal medicine ,Prospective Studies ,Prospective cohort study ,Medicine(all) ,Natalizumab/therapeutic use ,Expanded Disability Status Scale ,business.industry ,Multiple sclerosis ,General Medicine ,Multiple Sclerosis, Relapsing-Remitting/drug therapy ,medicine.disease ,Immunologic Factors/therapeutic use ,Clinical Practice ,Treatment Outcome ,Neurology ,Disease Progression ,Observational study ,Female ,Relapsing-remitting multiple sclerosis ,Neurology (clinical) ,business ,EDSS milestones ,030217 neurology & neurosurgery ,medicine.drug ,Follow-Up Studies - Abstract
Background Though the Expanded Disability Status Scale (EDSS) is commonly used to assess disability level in relapsing-remitting multiple sclerosis (RRMS), the criteria defining disability progression are used for patients with a wide range of baseline levels of disability in relatively short-term trials. As a result, not all EDSS changes carry the same weight in terms of future disability, and treatment benefits such as decreased risk of reaching particular disability milestones may not be reliably captured. The objectives of this analysis are to assess the probability of confirmed disability worsening to specific EDSS milestones (i.e., EDSS scores ≥3.0, ≥4.0, or ≥6.0) at 288 weeks in the Tysabri Observational Program (TOP) and to examine the impact of relapses occurring during natalizumab therapy in TOP patients who had received natalizumab for ≥24 months. Methods TOP is an ongoing, open-label, observational, prospective study of patients with RRMS in clinical practice. Enrolled patients were naive to natalizumab at treatment initiation or had received ≤3 doses at the time of enrollment. Intravenous natalizumab (300 mg) infusions were given every 4 weeks, and the EDSS was assessed at baseline and every 24 weeks during treatment. Results Of the 4161 patients enrolled in TOP with follow-up of at least 24 months, 3253 patients with available baseline EDSS scores had continued natalizumab treatment and 908 had discontinued (5.4% due to a reported lack of efficacy and 16.4% for other reasons) at the 24-month time point. Those who discontinued due to lack of efficacy had higher baseline EDSS scores (median 4.5 vs. 3.5), higher on-treatment relapse rates (0.82 vs. 0.23), and higher cumulative probabilities of EDSS worsening (16% vs. 9%) at 24 months than those completing therapy. Among 24-month completers, after approximately 5.5 years of natalizumab treatment, the cumulative probabilities of confirmed EDSS worsening by 1.0 and 2.0 points were 18.5% and 7.9%, respectively (24-week confirmation), and 13.5% and 5.3%, respectively (48-week confirmation). The risks of 24- and 48-week confirmed EDSS worsening were significantly higher in patients with on-treatment relapses than in those without relapses. An analysis of time to specific EDSS milestones showed that the probabilities of 48-week confirmed transition from EDSS scores of 0.0–2.0 to ≥3.0, 2.0–3.0 to ≥4.0, and 4.0–5.0 to ≥6.0 at week 288 in TOP were 11.1%, 11.8%, and 9.5%, respectively, with lower probabilities observed among patients without on-treatment relapses (8.1%, 8.4%, and 5.7%, respectively). Conclusions In TOP patients with a median (range) baseline EDSS score of 3.5 (0.0–9.5) who completed 24 months of natalizumab treatment, the rate of 48-week confirmed disability worsening events was below 15%; after approximately 5.5 years of natalizumab treatment, 86.5% and 94.7% of patients did not have EDSS score increases of ≥1.0 or ≥2.0 points, respectively. The presence of relapses was associated with higher rates of overall disability worsening. These results were confirmed by assessing transition to EDSS milestones. Lower rates of overall 48-week confirmed EDSS worsening and of transitioning from EDSS score 4.0–5.0 to ≥6.0 in the absence of relapses suggest that relapses remain a significant driver of disability worsening and that on-treatment relapses in natalizumab-treated patients are of prognostic importance.
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- 2018
6. Oral teriflunomide for patients with relapsing multiple sclerosis (TOWER): a randomised, double-blind, placebo-controlled, phase 3 trial
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Dan Ioan Minea, Stephen Reingold, Marie D'hooghe, Tetyana Nehrych, Xavier Montalban, Jack Antel, Recai Turkoglu, Gary Cutter, Sandrine Wiertlewki, Roy Beran, Mark Slee, Lena Brundin, Tomas Olsson, Radiology and nuclear medicine, NCA - Neuroinflamation, Clinical sciences, Neuroprotection & Neuromodulation, and Neurology
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Adult ,Male ,Crotonates/administration & dosage ,medicine.medical_specialty ,Toluidines ,Population ,Administration, Oral ,Hydroxybutyrates ,Placebo ,chemistry.chemical_compound ,Multiple Sclerosis, Relapsing-Remitting ,Double-Blind Method ,Internal medicine ,Nitriles ,Teriflunomide ,Multiple Sclerosis, Relapsing-Remitting/diagnosis ,Clinical endpoint ,medicine ,Humans ,education ,education.field_of_study ,Expanded Disability Status Scale ,business.industry ,Hazard ratio ,Respiratory infection ,Middle Aged ,Surgery ,Treatment Outcome ,Tolerability ,chemistry ,Crotonates ,Female ,Neurology (clinical) ,Toluidines/administration & dosage ,business - Abstract
Summary Background Teriflunomide is an oral disease-modifying therapy approved for treatment of relapsing or relapsing–remitting multiple sclerosis. We aimed to provide further evidence for the safety and efficacy of teriflunomide in patients with relapsing multiple sclerosis. Methods This international, randomised, double-blind, placebo-controlled, phase 3 study enrolled adults aged 18–55 years with relapsing multiple sclerosis, one or more relapse in the previous 12 months or two or more in the previous 24 months but no relapse in the previous 30 days, and an Expanded Disability Status Scale (EDSS) score of 5·5 points or less. Patients were recruited from 189 sites in 26 countries and randomly assigned (1:1:1) to once-daily placebo, teriflunomide 7 mg, or teriflunomide 14 mg via an interactive voice recognition system. Treatment duration was variable, ending 48 weeks after the last patient was included. The primary endpoint was annualised relapse rate (number of relapses per patient-year) and the key secondary endpoint was time to sustained accumulation of disability (an EDSS score increase of at least 1 EDSS point sustained for a minimum of 12 weeks), both analysed in the modified intention-to-treat population (all patients who received at least one dose of assigned study medication). This study is registered with ClinicalTrials.gov, number NCT00751881. Findings Between Sept 17, 2008, and Feb 17, 2011, 1169 patients were randomly assigned to a treatment group, of whom 388, 407, and 370 patients received at least one dose of placebo, teriflunomide 7 mg, or teriflunomide 14 mg, respectively. By the end of the study, the annualised relapse rate was higher in patients assigned to placebo (0·50 [95% CI 0·43–0·58]) than in those assigned to teriflunomide 14 mg (0·32 [0·27–0·38]; p=0·0001) or teriflunomide 7 mg (0·39 [0·33–0·46]; p=0·0183). Compared with placebo, teriflunomide 14 mg reduced the risk of sustained accumulation of disability (hazard ratio [HR] 0·68 [95% CI 0·47–1·00]; log-rank p=0·0442); however, teriflunomide 7 mg had no effect on sustained accumulation of disability (HR 0·95 [0·68–1·35]; log-rank p=0·7620). The most common adverse events were alanine aminotransferase increases (32 [8%] of 385 patients in the placebo group vs 46 [11%] of 409 patients in the teriflunomide 7 mg group vs 52 [14%] of 371 patients in the teriflunomide 14 mg group), hair thinning (17 [4%] vs 42 [10%] vs 50 [13%]), and headache (42 [11%] vs 60 [15%] vs 46 [12%]). Incidence of serious adverse events was similar in all treatment groups (47 [12%] vs 52 [13%] vs 44 [12%]). Four deaths occurred, none of which was considered to be related to study drug (respiratory infection in the placebo group, traffic accident in the teriflunomide 7 mg group, and suicide and septicaemia due to Gram-negative infection complicated by disseminated intravascular coagulopathy in the teriflunomide 14 mg group). Interpretation Teriflunomide 14 mg was associated with a lower relapse rate and less disability accumulation compared with placebo, with a similar safety and tolerability profile to that reported in previous studies. These results confirm the dose effect reported in previous trials and support the use of teriflunomide 14 mg in patients with relapsing multiple sclerosis. Funding Genzyme, a Sanofi company.
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- 2014
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7. Basic and escalating immunomodulatory treatments in multiple sclerosis: current therapeutic recommendations
- Author
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Maura Pugliatti, Eva Kubala Havrdova, Andrew Chan, Heinz Wiendl, Marie D'hooghe, Tjalf Ziemssen, Claudio Bassetti, Mathias Buttmann, Hans Lassmann, Frauke Zipp, and UCL - SSS/IONS/CEMO - Pôle Cellulaire et moléculaire
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medicine.medical_specialty ,Pathology ,Multiple Sclerosis ,Health Planning Guidelines ,Alternative medicine ,MEDLINE ,Antibodies, Monoclonal, Humanized ,law.invention ,Randomized controlled trial ,law ,Azathioprine ,medicine ,Humans ,Immunologic Factors ,Intensive care medicine ,Randomized Controlled Trials as Topic ,Potential impact ,business.industry ,Multiple sclerosis ,Natalizumab ,Antibodies, Monoclonal ,Immunoglobulins, Intravenous ,Glatiramer Acetate ,Interferon-beta ,Plasmapheresis ,medicine.disease ,Magnetic Resonance Imaging ,Europe ,Neurology ,Data extraction ,Open treatment ,Neurology (clinical) ,Mitoxantrone ,business ,Large group ,Peptides ,Societies - Abstract
This review updates and extends earlier Consensus Reports related to current basic and escalating immunomodulatory treatments in multiple sclerosis (MS). The recent literature has been extracted for new evidence from randomized controlled trials, open treatment studies and reported expert opinion, both in original articles and reviews, and evaluates indications and safety issues based on published data. After data extraction from published full length publications and critically weighing the evidence and potential impact of the data, the review has been drafted and circulated within the National MS Societies and the European MS Platform to reach consensus within a very large group of European experts, combining evidence-based criteria and expert opinion where evidence is still incomplete. The review also outlines a few areas of controversy and delineates the need for future research.
- Published
- 2007
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