| Autor: |
Jayne, David R W, Merkel, Peter A, Schall, Thomas J, Bekker, Pirow, ADVOCATE Study Group:, C Au Peh, Chakera, A, Cooper, B, Kurtkoti, J, Langguth, D, Levidiotis, V, Luxton, G, Mount, P, Mudge, D, Noble, E, Phoon, R, Ranganathan, D, Ritchie, A, Ryan, J, Suranyi, M, Rosenkranz, A, Lhotta, K, Kronbichler, A, Demoulin, N, Bovy, C, Hellemans, R, Hougardy, J, Sprangers, B, Wissing, K, Pagnoux, C, Barbour, S, Brachemi, S, Cournoyer, S, Girard, L, Laurin, L, Liang, P, Philibert, D, Walsh, M, Tesar, V, Becvar, R, Horak, P, Rychlik, I, Szpirt, W, Dieperink, H, Gregersen, J, Ivarsen, P, Krarup, E, Lyngsoe, C, Rigothier, C, Augusto, J, Belot, A, Chauveau, D, Cornec, D, Jourde-Chiche, N, Ficheux, M, Karras, A, Klein, A, Maurier, F, Mesbah, R, Moranne, O, Neel, A, Quemeneur, T, Saadoun, D, Terrier, B, Zaoui, P, Schaier, M, Benck, U, Bergner, R, Busch, M, Floege, J, Grundmann, F, Haller, H, Haubitz, M, Hellmich, B, Henes, J, Hohenstein, B, Hugo, C, Iking-Konert, C, Arndt, F, Kubacki, T, Kotter, I, Lamprecht, P, Lindner, T, Halbritter, J, Mehling, H, Schönermarck, U, Venhoff, N, Vielhauer, V, Witzke, O, Szombati, I, Szucs, G, Garibotto, G, Alberici, F, Brunetta, E, Dagna, L, S De Vita, Emmi, G, Gabrielli, A, Manenti, L, Pieruzzi, F, Roccatello, D, Salvarani, C, Dobashi, H, Atsumi, T, Fujimoto, S, Hagino, N, Ihata, A, Kaname, S, Kaneko, Y, Katagiri, A, Katayama, M, Kirino, Y, Kitagawa, K, Komatsuda, A, Kono, H, Kurasawa, T, Matsumura, R, Mimura, T, Morinobu, A, Murakawa, Y, Naniwa, T, Nanki, T, Ogawa, N, Oshima, H, Sada, K, Sugiyama, E, Takeuchi, T, Taki, H, Tamura, N, Tsukamoto, T, Yamagata, K, Yamamura, M, P van Daele, Rutgers, A, Teng, Y, Walker, R, Chua, I, Collins, M, Rabindranath, K, J de Zoysa, Svensson, M, Grevbo, B, Kalstad, S, Little, M, Clarkson, M, Molloy, E, I Agraz Pamplona, Anton, J, V Barrio Lucia, Ciggaran, S, M Cinta Cid, M Diaz Encarnacion, X Fulladosa Oliveras, M Soler, J, H Rusinol, M, Praga, M, L Quintana Porras, Segarra, A, Bruchfeld, A, Segelmark, M, Soveri, I, Thomaidi, E, Westman, K, Neumann, T, Burnier, M, Daikeler, T, Dudler, J, Hauser, T, Seeger, H, Vogt, B, Jayne, D, Burton, J, R Al Jayyousi, Amin, T, Andrews, J, Baines, L, Brogan, P, Dasgupta, B, Doulton, T, Flossmann, O, Griffin, S, Harper, J, Harper, L, Kidder, D, Klocke, R, Lanyon, P, Luqmani, R, Mclaren, J, Makanjuola, D, Mccann, L, Nandagudi, A, Selvan, S, O'Riordan, E, Patel, M, Patel, R, Pusey, C, Rajakariar, R, Robson, J, Robson, M, Salama, A, Smyth, L, Sznajd, J, Taylor, J, Merkel, P, Sreih, A, Belilos, E, Bomback, A, Carlin, J, Y Chang Chen Lin, Derebail, V, Dragoi, S, Dua, A, Forbess, L, Geetha, D, Gipson, P, Gohh, R, T Greenwood, G, Hugenberg, S, Jimenez, R, Kaskas, M, Kermani, T, Kivitz, A, Koening, C, Langford, C, Marder, G, Mohamed, A, Monach, P, Neyra, N, Niemer, G, Niles, J, Obi, R, Owens, C, Parks, D, Podoll, A, Rovin, B, Sam, R, Shergy, W, Silva, A, Specks, U, Spiera, R, Springer, J, Striebich, C, Swarup, A, Thakar, S, Tiliakos, A, Tsai, Y, Waguespack, D, M Chester Wasko |
| Přispěvatelé: |
Internal Medicine, Immunology, Jayne, D, Merkel, P, Schall, T, Bekker, P, Pieruzzi, F, Jayne, David RW [0000-0002-1712-0637], Apollo - University of Cambridge Repository, Translational Immunology Groningen (TRIGR) |
| Jazyk: |
angličtina |
| Rok vydání: |
2021 |
| Předmět: |
|
| Zdroj: |
The New England journal of medicine, 384(7), 599-609. Massachussetts Medical Society
New England Journal of Medicine, 384(7), 599-609. MASSACHUSETTS MEDICAL SOC |
| ISSN: |
0028-4793 |
| Popis: |
BACKGROUND: The C5a receptor inhibitor avacopan is being studied for the treatment of antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis.METHODS: In this randomized, controlled trial, we assigned patients with ANCA-associated vasculitis in a 1:1 ratio to receive oral avacopan at a dose of 30 mg twice daily or oral prednisone on a tapering schedule. All the patients received either cyclophosphamide (followed by azathioprine) or rituximab. The first primary end point was remission, defined as a Birmingham Vasculitis Activity Score (BVAS) of 0 (on a scale from 0 to 63, with higher scores indicating greater disease activity) at week 26 and no glucocorticoid use in the previous 4 weeks. The second primary end point was sustained remission, defined as remission at both weeks 26 and 52. Both end points were tested for noninferiority (by a margin of 20 percentage points) and for superiority.RESULTS: A total of 331 patients underwent randomization; 166 were assigned to receive avacopan, and 165 were assigned to receive prednisone. The mean BVAS at baseline was 16 in both groups. Remission at week 26 (the first primary end point) was observed in 120 of 166 patients (72.3%) receiving avacopan and in 115 of 164 patients (70.1%) receiving prednisone (estimated common difference, 3.4 percentage points; 95% confidence interval [CI], -6.0 to 12.8; PCONCLUSIONS: In this trial involving patients with ANCA-associated vasculitis, avacopan was noninferior but not superior to prednisone taper with respect to remission at week 26 and was superior to prednisone taper with respect to sustained remission at week 52. All the patients received cyclophosphamide or rituximab. The safety and clinical effects of avacopan beyond 52 weeks were not addressed in the trial. (Funded by ChemoCentryx; ADVOCATE ClinicalTrials.gov number, NCT02994927.). |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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