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1. Ocrelizumab versus Placebo in Primary Progressive Multiple Sclerosis

Author

Montalban, X., Hauser, S. L., Kappos, L., Arnold, D. L., Bar‑or, A., Comi, G., de Seze, J., Giovannoni, G., Hartung, H. -P., Hemmer, B., Lublin, F., Rammohan, K. W., Selmaj, K., Traboulsee, A., Sauter, A., Masterman, D., Fontoura, P., Belachew, S., Garren, H., Mairon, N., Chin, P., Wolinsky, J. S., Uccelli, A, for the ORATORIO Clinical Investigators, RS: MHeNs - R1 - Cognitive Neuropsychiatry and Clinical Neuroscience, MUMC+: MA Med Staf Spec Neurologie (9), Klinische Neurowetenschappen, Institut Català de la Salut, [Montalban X] Hospital Universitari Vall d’Hebron, Barcelona, Spain. [Hauser SL] University of California, San Francisco, United States. [Kappos L] University Hospital Basel, Basel, Switzerland. [Arnold DL, Bar-Or A] McGill University, Montreal, Canada. [Comi G] University Vita-Salute San Raffaele, Milan, Italy., Hospital Universitari Vall d'Hebron, CIC Strasbourg (Centre d’Investigation Clinique Plurithématique (CIC - P) ), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Strasbourg (UNISTRA)-Hôpital de Hautepierre [Strasbourg]-Nouvel Hôpital Civil de Strasbourg, CHU Strasbourg, Université de Strasbourg (UNISTRA)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Nouvel Hôpital Civil de Strasbourg-Hôpital de Hautepierre [Strasbourg], Montalban, X., Hauser, S. L., Kappos, L., Arnold, D. L., Bar or, A., Comi, Giancarlo, De Seze, J., Giovannoni, G., Hartung, H. . P., Hemmer, B., Lublin, F., Rammohan, K. W., Selmaj, K., Traboulsee, A., Sauter, A., Masterman, D., Fontoura, P., Belachew, S., Garren, H., Mairon, N., Chin, P., and Wolinsky, J. S.

Subjects
Male, 0301 basic medicine, Intention to Treat Analysi, T-Lymphocytes, Esclerosi múltiple, enfermedades del sistema nervioso::enfermedades autoinmunitarias del sistema nervioso::enfermedades autoinmunes desmielinizantes del SNC::esclerosis múltiple::esclerosis múltiple crónica progresiva [ENFERMEDADES], Other subheadings::Other subheadings::/drug therapy [Other subheadings], DOUBLE-BLIND, chemistry.chemical_compound, 0302 clinical medicine, DEMYELINATION, Monoclonal, Clinical endpoint, aminoácidos, péptidos y proteínas::proteínas::proteínas sanguíneas::inmunoproteínas::inmunoglobulinas::anticuerpos::anticuerpos monoclonales::anticuerpos monoclonales humanizados [COMPUESTOS QUÍMICOS Y DROGAS], Infusions, Intravenou, Other subheadings::/therapeutic use [Other subheadings], Otros calificadores::Otros calificadores::/inmunología [Otros calificadores], Humanized, Otros calificadores::Otros calificadores::/tratamiento farmacológico [Otros calificadores], MULTICENTER TRIAL, Enfermedades del Sistema Nervioso::Enfermedades Autoinmunes del Sistema Nervioso::Enfermedades Autoinmunes Desmielinizantes SNC::Esclerosis Múltiple::Esclerosis Múltiple Crónica Progresiva [ENFERMEDADES], DAMAGE, B-Lymphocytes, Medicine (all), Hazard ratio, B-Lymphocyte, Brain, General Medicine, Multiple Sclerosis, Chronic Progressive, Middle Aged, Magnetic Resonance Imaging, Intention to Treat Analysis, 3. Good health, Chronic Progressive, Disease Progression, Female, Intravenous, Human, medicine.drug, Adult, Infusions, medicine.medical_specialty, Multiple Sclerosis, Adolescent, CANCER-RISK, Antibodies, Monoclonal, Humanized, Amino Acids, Peptides, and Proteins::Proteins::Blood Proteins::Immunoproteins::Immunoglobulins::Antibodies::Antibodies, Monoclonal::Antibodies, Monoclonal, Humanized [CHEMICALS AND DRUGS], Placebo, Antibodies, Young Adult, 03 medical and health sciences, Double-Blind Method, Nervous System Diseases::Autoimmune Diseases of the Nervous System::Demyelinating Autoimmune Diseases, CNS::Multiple Sclerosis::Multiple Sclerosis, Chronic Progressive [DISEASES], Other subheadings::Other subheadings::/immunology [Other subheadings], Multicenter trial, Internal medicine, medicine, Humans, CD20, Lymphocyte Count, Antigens, Intention-to-treat analysis, Otros calificadores::/uso terapéutico [Otros calificadores], business.industry, Multiple sclerosis, Antigens, CD20, medicine.disease, Infusions, Intravenous, Surgery, PATHOLOGY, 030104 developmental biology, Siponimod, T-Lymphocyte, ANTIBODY, chemistry, Ocrelizumab, Medicaments immunosupressors, business, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology, 030217 neurology & neurosurgery
Abstract

Ocrelizumab; Placebo; Multiple sclerosis Ocrelizumab; Placebo; Esclerosi múltiple Ocrelizumab; Placebo; Esclerosis múltiple BACKGROUND: An evolving understanding of the immunopathogenesis of multiple sclerosis suggests that depleting B cells could be useful for treatment. We studied ocrelizumab, a humanized monoclonal antibody that selectively depletes CD20-expressing B cells, in the primary progressive form of the disease. METHODS: In this phase 3 trial, we randomly assigned 732 patients with primary progressive multiple sclerosis in a 2:1 ratio to receive intravenous ocrelizumab (600 mg) or placebo every 24 weeks for at least 120 weeks and until a prespecified number of confirmed disability progression events had occurred. The primary end point was the percentage of patients with disability progression confirmed at 12 weeks in a time-to-event analysis. RESULTS: The percentage of patients with 12-week confirmed disability progression was 32.9% with ocrelizumab versus 39.3% with placebo (hazard ratio, 0.76; 95% confidence interval [CI], 0.59 to 0.98; P=0.03). The percentage of patients with 24-week confirmed disability progression was 29.6% with ocrelizumab versus 35.7% with placebo (hazard ratio, 0.75; 95% CI, 0.58 to 0.98; P=0.04). By week 120, performance on the timed 25-foot walk worsened by 38.9% with ocrelizumab versus 55.1% with placebo (P=0.04); the total volume of brain lesions on T2-weighted magnetic resonance imaging (MRI) decreased by 3.4% with ocrelizumab and increased by 7.4% with placebo (P

Published
2017

2. Ocrelizumab versus Interferon Beta-1a in Relapsing Multiple Sclerosis

Author

Hauser, Stephen L., Bar-Or, Amit, Comi, Giancarlo, Giovannoni, Gavin, Hartung, Hans-Peter, Hemmer, Bernhard, Lublin, Fred, Montalban, Xavier, Rammohan, Kottil W., Selmaj, Krzysztof, Traboulsee, Anthony, Wolinsky, Jerry S., Arnold, Douglas L., Klingelschmitt, Gaelle, Masterman, Donna, Fontoura, Paulo, Belachew, Shibeshih, Chin, Peter, Mairon, Nicole, Garren, Hideki, Kappos, Ludwig, And Opera Ii Clinical Investigators, Opera I., Reingold, Stephen C., Sandberg-Wollheim, Magnhild, Barkhof, Frederik, Dörmer, Thomas, Evans, Scott, Mcfarland, Henry F., Steiner, Israel, Yaldizli, Özgür, D Souza, Marcus, Andelova, Michaela, Rust, Heiko, Ballario, Carlos, Giannaula, Rolando, Reich, Edgardo Gabriel, Parratt, John, Eggers, Christian, Buyle, Maarten, Pesch, Vincent, Vanopdenbosch, Ludo, Carneiro, Denise, Friedrich, Mauricio, Longo, Alexandre Luiz, Genov, Krasimir, Ivanova, Sonya, Maslarov, Dimitar, Lilovski, Hristo, Staikov, Ivan, Cueto, German, Dufek, Michal, Havrdova, Eva, Novotna, Alena, Skoda, Ondrej, Talabova, Marika, Vachova, Marta, Gross-Paju, Katrin, Haldre, Sulev, Elovaara, Irina, Brochet, Bruno, Castelnovo, Giovanni, Clavelou, Pierre, Seze, Jerome, Debouverie, Marc, Braune, Stefan, Haas, Judith, Heidenreich, Fedor, Schwarz, Wolfgang, Siever, Arno, Urban, Peter Paul, Zettl, Uwe, Ziemann, Ulf, Ziemssen, Tjalf, Zipp, Frauke, Debreczeni, Robert, Rozsa, Csilla, Satori, Maria, Chapman, Joab, Ghezzi, Angelo, Perini, Paola, Pozzilli, Carlo, Kalnina, Jolanta, Millers, Andrejs, Budrys, Valmantas, Kizlaitiene, Rasa, Malciene, Lina, Vaitkus, Antanas, Castro Farfan, Guillermo, Gongora Rivera, Juan Fernando, Frequin, S. T. F. M., Gavidia Chucan, Jorge Martin, Perez Villegas, Julio, Pretell, Edwin Javier, Rodriguez Kadota, Liliana Elizabe, Fryze, Waldemar, Hertmanowska, Hanka, Maciejowski, Maciej, Opala, Grzegorz, Cerqueira, João, Arefieva, Elena, Maslova, Natalia, Odinak, Miroslav, Pankratov, Evgeny, Perfiliev, Semen, Poverennova, Irina, Sazonov, Denis, Shirshova, Elena, Sivertseva, Stella, Volkova, Larisa, Vorobyova, Olga, Knezevic, Zorica, Raicevic, Ranko, Vojinovic, Slobodan, Hancinova, Viera, Saffova, Patricia, Turcani, Peter, Vyletelka, Juraj, Coetzee, Christo C., Garcia-Merino, Antonio, Hernandez, Miguel A., Izquierdo Ayuso, Guillermo, Rodriguez Antigüedad, Alfredo, Gobbi, Claudio, Belal, Samir, Frih-Ayed, Mahbouba, Gouider, Riadh, Mrissa, Ridha, Sergii Moskovko, Sanotskyy, Yanosh, Sokolova, Larysa, Statinova, Olena, Voloshyna, Nataliya, Turner, Benjamin, Wilson, Martin, Applebee, Angela, Bandari, Daniel, Belkin, Martin, Birnbaum, Gary, Borresen, Thor, Boyd, James, Cascione, Mark, Cohan, Stanley, Cohen, Bruce, Conway, Jill, Cree, Bruce, Dihenia, Bhupesh, Dissin, Jonathan, Flitman, Stephen, Ford, Corey, Giancarlo, Thomas, Gold, Scott, Green, Barbara, Gwynn, Matthews, Honeycutt, David, Huddlestone, John, Klawiter, Eric, Kohrman, Bruce, Langer-Gould, Annette, Lava, Neil, Lindsey, William, Mitchell, Galen, Naismith, Robert, Nicolas, Joseph, Pardo, Gabriel, Patel, Malti, Porter, John A. H., Racke, Michael, Robertson, Derrick, Rossman, Howard, Schafer, John, Shubin, Richard, Singer, Barry, Smith, Charles, Suski, Valerie, Thrower, Ben, Wilson, Christopher, Wynn, Daniel, Zabad, Rana, Estol, Conrado J., Scarlatti, Annita, Alekseenko, Yuri, Fedulau, Aliaksandr, Kulesh, Sergey, Navumava, Halina, Willekens, Barbara, Alajbegovic, Azra, Sinanovic, Osman, Christo, Paulo, Papais Alvarenga, Regina Maria, Pereira Damasceno, Benito, Baldaranov, Dimo, Grigorova, Olga, Haralanov, Lyubomir, Milanova, Milena, Ayotte, Charles, Blevins, Gregg, Freedman, Mark, Grand Maison, François, Jacques, François, Yeung, Michael, Basic, Silvio, Hajnsek, Sanja, Janko-Labinac, Dolores, Kidjemet Piskac, Spomenka, Benesova, Yvonne, Hradilek, Pavel, Brassat, David, Edan, Gilles, Hautecoeur, Patrick, Moreau, Thibault, Papeix, Caroline, Tourbah, Ayman, Vukusic, Sandra, Aktas, Orhan, Berthele, Achim, Bodenschatz, Ralf, Foerch, Christian, Hohlfeld, Reinhard, Landefeld, Harald, Lang, Michael, Platten, Michael, Puzich, Reinhard, Schmidt, Stephan, Tubridy, Niall, Ardito, Bonaventura, Capra, Ruggero, Centonze, Diego, Crociani, Paola, Danni, Maura, Grimaldi, Luigi, Gusmaroli, Graziano, Mantegazza, Renato, Mirabella, Massimiliano, Uccelli, Antonio, Carbajal Ramirez, Angelica, Lopez Meza, Elmer Guillermo, Lopez Prieto, Juan Jose, Oropeza Alba, Jose Luis, Reyes-Morales, Sarug, San Juan Orta, Daniel, Myhr, Kjell Morten, Binek, Maciej, Czarnecki, Maciej, Klodowska-Duda, Gabriela, Stelmasiak, Zbigniew, Szczudlik, Andrzej, Tutaj, Andrzej, Belova, Anna, Dorogov, Nikolay, Fedyanin, Alexander, Khasanova, Dina, Makarov, Nikolay, Mishin, Gennadiy, Sherman, Mikhail, Skoromets, Alexander, Trushnikova, Tatiana, Donath, Vladimir, Dupejova, Beata, Gurcik, Ladislav, Arroyo, Rafael, Andres, Clara, Fernandez Fernandez, Oscar, Lainez Andrep, Jose Miguel, Martinez Gines, Maria Luisa, Martinez Rodriguez, Jose Enrique, Martinez Yelamos, Sergio, Oreja Guevara, Celia, Perez Sempere, Angel, Ramio, Luis, Ramo Tello, Cristina, Lycke, Jan, Olsson, Tomas, Roshanisefat, Homayoun, Sundström, Peter, Svenningsson, Anders, Akman Demir, Gulsen, Petek Balci, Belgin, Boz, Cavit, Efendi, Husnu, Karabudak, Rana, Siva, Aksel, Terzi, Murat, Yuceyar, Ayse Nur, Chmyr, Galyna, Goncharova, Yana, Kareta, Serhiy, Lutskiy, Igor, Harrower, Timothy, Hawkins, Clive, Pearson, Owen, Silber, Eli, Absher, John, Arnold, Thomas, Bass, Ann, Bernitsas, Evanthia, Braley, Tiffany, Calkwood, Jonathan, Carnes, Kenneth, Coyle, Patricia, Dunn, Jeffrey, Edwards, Keith, English, Jeffrey, Ferencz, Gerald, Fox, Edward, Frohman, Elliott, Gazda, Suzanne, Gitt, Jeffrey, Goodman, Andrew, Gross, Jeffrey, Hendin, Barry, Herrman, Craig, Hillen, Machteld, Huang, Deren, Hunter, Samuel, Hutton, George, Jacobs, Daniel, Keller, Bridget, Khan, Omar, Kister, Ilya, Krupp, Lauren, Lathi, Ellen, Lynch, Sharon, Miller, Tamara, Miravalle, Augusto, Omidvar, Omid, Perumal, Jai, Picone, Maryann, Rao, T. Hemanth, Repovic, Pavle, Riskind, Peter, Rowe, Vernon, Sheremata, William, Steingo, Brian, Twyman, Cary, Weisman, David, Wendt, Jeanette, Wray, Sibyl, Yapundich, Robert, Zarif, Myassar, Lääketieteen ja biotieteiden tiedekunta - Faculty of Medicine and Life Sciences, Tampere University, Hauser, S. L., Bar or, A., Comi, Giancarlo, Giovannoni, G., Hartung, H. . P., Hemmer, B., Lublin, F., Montalban, X., Rammohan, K. W., Selmaj, K., Traboulsee, A., Wolinsky, J. S., Arnold, D. L., Klingelschmitt, G., Masterman, D., Fontoura, P., Belachew, S., Chin, P., Mairon, N., Garren, H., Kappos, L., Universidade do Minho, Willekens, Barbara, and OPERA I and OPERA II Clinical Investigators

Subjects
0301 basic medicine, Male, Esclerosi múltiple, Adult, Antibodies, Monoclonal, Humanized, Antigens, CD20, B-Lymphocytes, Brain, Disease Progression, Female, Humans, Immunologic Factors, Infusions, Intravenous, Interferon-beta, Magnetic Resonance Imaging, Middle Aged, Multiple Sclerosis, Relapsing-Remitting, Recurrence, Medicine (all), Relapsing-Remitting, Gastroenterology, Medicina Clínica [Ciências Médicas], law.invention, 0302 clinical medicine, Immunologic Factor, Randomized controlled trial, law, Monoclonal, Clinical endpoint, Infusions, Intravenou, Immunologia, Humanized, Hazard ratio, B-Lymphocyte, General Medicine, Settore MED/26 - Neurologia, Intravenous, Neurotieteet - Neurosciences, medicine.drug, Human, medicine.medical_specialty, Infusions, Multiple Sclerosis, Immunology, Antibodies, Multiple sclerosis, 03 medical and health sciences, Internal medicine, medicine, CD20, Antigens, Ciências Médicas::Medicina Clínica, business.industry, Interferon beta-1a, medicine.disease, Confidence interval, Ocrelizumab, Interferon Beta-1a, Relapsing Multiple Sclerosis, 030104 developmental biology, Monoclonal antibodies, Human medicine, business, Anticossos monoclonals, 030217 neurology & neurosurgery
Abstract

BACKGROUND B cells influence the pathogenesis of multiple sclerosis. Ocrelizumab is a humanized monoclonal antibody that selectively depletes CD20+ B cells. METHODS In two identical phase 3 trials, we randomly assigned 821 and 835 patients with relapsing multiple sclerosis to receive intravenous ocrelizumab at a dose of 600 mg every 24 weeks or subcutaneous interferon beta-1a at a dose of 44 mu g three times weekly for 96 weeks. The primary end point was the annualized relapse rate. RESULTS The annualized relapse rate was lower with ocrelizumab than with interferon beta-1a in trial 1 (0.16 vs. 0.29; 46% lower rate with ocrelizumab; P, info:eu-repo/semantics/publishedVersion

Published
2017

5. Ocrelizumab versus Interferon Beta-1a in Relapsing Multiple Sclerosis.

Author

Hauser SL, Bar-Or A, Comi G, Giovannoni G, Hartung HP, Hemmer B, Lublin F, Montalban X, Rammohan KW, Selmaj K, Traboulsee A, Wolinsky JS, Arnold DL, Klingelschmitt G, Masterman D, Fontoura P, Belachew S, Chin P, Mairon N, Garren H, and Kappos L

Subjects
Adult, Antibodies, Monoclonal, Humanized adverse effects, Antigens, CD20, B-Lymphocytes immunology, Brain diagnostic imaging, Disease Progression, Female, Humans, Immunologic Factors adverse effects, Infusions, Intravenous adverse effects, Interferon-beta adverse effects, Magnetic Resonance Imaging, Male, Middle Aged, Multiple Sclerosis, Relapsing-Remitting diagnostic imaging, Recurrence, Antibodies, Monoclonal, Humanized therapeutic use, Immunologic Factors therapeutic use, Interferon-beta therapeutic use, Multiple Sclerosis, Relapsing-Remitting drug therapy
Abstract

Background: B cells influence the pathogenesis of multiple sclerosis. Ocrelizumab is a humanized monoclonal antibody that selectively depletes CD20+ B cells., Methods: In two identical phase 3 trials, we randomly assigned 821 and 835 patients with relapsing multiple sclerosis to receive intravenous ocrelizumab at a dose of 600 mg every 24 weeks or subcutaneous interferon beta-1a at a dose of 44 μg three times weekly for 96 weeks. The primary end point was the annualized relapse rate., Results: The annualized relapse rate was lower with ocrelizumab than with interferon beta-1a in trial 1 (0.16 vs. 0.29; 46% lower rate with ocrelizumab; P<0.001) and in trial 2 (0.16 vs. 0.29; 47% lower rate; P<0.001). In prespecified pooled analyses, the percentage of patients with disability progression confirmed at 12 weeks was significantly lower with ocrelizumab than with interferon beta-1a (9.1% vs. 13.6%; hazard ratio, 0.60; 95% confidence interval [CI], 0.45 to 0.81; P<0.001), as was the percentage of patients with disability progression confirmed at 24 weeks (6.9% vs. 10.5%; hazard ratio, 0.60; 95% CI, 0.43 to 0.84; P=0.003). The mean number of gadolinium-enhancing lesions per T 1 -weighted magnetic resonance scan was 0.02 with ocrelizumab versus 0.29 with interferon beta-1a in trial 1 (94% lower number of lesions with ocrelizumab, P<0.001) and 0.02 versus 0.42 in trial 2 (95% lower number of lesions, P<0.001). The change in the Multiple Sclerosis Functional Composite score (a composite measure of walking speed, upper-limb movements, and cognition; for this z score, negative values indicate worsening and positive values indicate improvement) significantly favored ocrelizumab over interferon beta-1a in trial 2 (0.28 vs. 0.17, P=0.004) but not in trial 1 (0.21 vs. 0.17, P=0.33). Infusion-related reactions occurred in 34.3% of the patients treated with ocrelizumab. Serious infection occurred in 1.3% of the patients treated with ocrelizumab and in 2.9% of those treated with interferon beta-1a. Neoplasms occurred in 0.5% of the patients treated with ocrelizumab and in 0.2% of those treated with interferon beta-1a., Conclusions: Among patients with relapsing multiple sclerosis, ocrelizumab was associated with lower rates of disease activity and progression than interferon beta-1a over a period of 96 weeks. Larger and longer studies of the safety of ocrelizumab are required. (Funded by F. Hoffmann-La Roche; OPERA I and II ClinicalTrials.gov numbers, NCT01247324 and NCT01412333 , respectively.).

Published
2017
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