Sarilumab for Relapse of Polymyalgia Rheumatica during Glucocorticoid Taper

Copyright © 2023 Massachusetts Medical Society..

BACKGROUND: More than half of patients with polymyalgia rheumatica have a relapse during tapering of glucocorticoid therapy. Previous studies have suggested that interleukin-6 blockade may be clinically useful in the treatment of polymyalgia rheumatica. Sarilumab, a human monoclonal antibody, binds interleukin-6 receptor α and efficiently blocks the interleukin-6 pathway.

METHODS: In this phase 3 trial, we randomly assigned patients in a 1:1 ratio to receive 52 weeks of a twice-monthly subcutaneous injection of either sarilumab (at a dose of 200 mg) plus a 14-week prednisone taper or placebo plus a 52-week prednisone taper. The primary outcome at 52 weeks was sustained remission, which was defined as the resolution of signs and symptoms of polymyalgia rheumatica by week 12 and sustained normalization of the C-reactive protein level, absence of disease flare, and adherence to the prednisone taper from weeks 12 through 52.

RESULTS: A total of 118 patients underwent randomization (60 to receive sarilumab and 58 to receive placebo). At week 52, sustained remission occurred in 28% (17 of 60 patients) in the sarilumab group and in 10% (6 of 58 patients) in the placebo group (difference, 18 percentage points; 95% confidence interval, 4 to 32; P = 0.02). The median cumulative glucocorticoid dose at 52 weeks was significantly lower in the sarilumab group than in the placebo group (777 mg vs. 2044 mg; P<0.001). The most common adverse events with sarilumab as compared with placebo were neutropenia (15% vs. 0%), arthralgia (15% vs. 5%), and diarrhea (12% vs. 2%). More treatment-related discontinuations were observed in the sarilumab group than in the placebo group (12% vs. 7%).

CONCLUSIONS: Sarilumab showed significant efficacy in achieving sustained remission and reducing the cumulative glucocorticoid dose in patients with a relapse of polymyalgia rheumatica during glucocorticoid tapering. (Funded by Sanofi and Regeneron Pharmaceuticals; SAPHYR ClinicalTrials.gov number, NCT03600818.).

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:389

Enthalten in:

The New England journal of medicine - 389(2023), 14 vom: 05. Okt., Seite 1263-1272

Sprache:

Englisch

Beteiligte Personen:

Spiera, Robert F [VerfasserIn]
Unizony, Sebastian [VerfasserIn]
Warrington, Kenneth J [VerfasserIn]
Sloane, Jennifer [VerfasserIn]
Giannelou, Angeliki [VerfasserIn]
Nivens, Michael C [VerfasserIn]
Akinlade, Bolanle [VerfasserIn]
Wong, Wanling [VerfasserIn]
Bhore, Rafia [VerfasserIn]
Lin, Yong [VerfasserIn]
Buttgereit, Frank [VerfasserIn]
Devauchelle-Pensec, Valerie [VerfasserIn]
Rubbert-Roth, Andrea [VerfasserIn]
Yancopoulos, George D [VerfasserIn]
Marrache, Frederic [VerfasserIn]
Patel, Naimish [VerfasserIn]
Dasgupta, Bhaskar [VerfasserIn]
SAPHYR Investigators [VerfasserIn]
Caubet, Mariana [Sonstige Person]
Lizarraga, Ana [Sonstige Person]
Santiago, Maria Lida [Sonstige Person]
Tate, Guillermo [Sonstige Person]
Tate, Patricio [Sonstige Person]
Scaglioni, Valeria [Sonstige Person]
Brom, Martin [Sonstige Person]
Sabelli, Mirtha [Sonstige Person]
Zacariaz, Johana Belen [Sonstige Person]
Berman, Horacio [Sonstige Person]
Barbaglia, Federico Gerardo [Sonstige Person]
Cardoza, Maria Gabriela [Sonstige Person]
Huerta, Elena [Sonstige Person]
Ruiz, Natalia [Sonstige Person]
Spindler, Walter Javier [Sonstige Person]
Banos, Andrea [Sonstige Person]
Sureda, Evelin [Sonstige Person]
Dalpiaz, Marina Soledad [Sonstige Person]
Di Lorenzo, Laura [Sonstige Person]
Perez Rosa, Adriana [Sonstige Person]
Serrano Eliana, Rebeca [Sonstige Person]
Bird, Paul [Sonstige Person]
Joshua, Fredrick [Sonstige Person]
Kumar, Shweta [Sonstige Person]
Tay, Tien [Sonstige Person]
De Wet, Peter [Sonstige Person]
Hutton, Ingrid [Sonstige Person]
Johnson, Frances [Sonstige Person]
Nash, Peter [Sonstige Person]
Nicholls, Dave [Sonstige Person]
Thackwray, Susan [Sonstige Person]
Anderson, Ross [Sonstige Person]
Cheung, King [Sonstige Person]
De Silva, Thilinie [Sonstige Person]
Hall, Stephen [Sonstige Person]
Mckay, Nicole [Sonstige Person]
Murdoch, Louise [Sonstige Person]
Ostor, Andrew [Sonstige Person]
Smith, Deon [Sonstige Person]
Burnet, Simon [Sonstige Person]
New-Tolley, Julia [Sonstige Person]
Quinlivan, Alannah [Sonstige Person]
Rischmueller, Maureen [Sonstige Person]
Tieu, Joanna [Sonstige Person]
Blockmans, Daniel [Sonstige Person]
Vanderschueren, Steven [Sonstige Person]
Henckaerts, Liesbet [Sonstige Person]
De Munter, Paul [Sonstige Person]
Carron, Philippe [Sonstige Person]
Peene, Isabelle [Sonstige Person]
Piette, Yves [Sonstige Person]
Van Den Bosch, Filip [Sonstige Person]
Bergeron, Claudie [Sonstige Person]
Dupont, Annie [Sonstige Person]
Fortin, Isabelle [Sonstige Person]
Keyaert, Delphine [Sonstige Person]
Muhoza Butoke, Christian [Sonstige Person]
Drouin, Julie [Sonstige Person]
Lessard, Clode [Sonstige Person]
Morin, Frederic [Sonstige Person]
Nguyen, Patrick [Sonstige Person]
Payette, Marie-Pier [Sonstige Person]
Tremblay, Jean-Luc [Sonstige Person]
Allard-Chamard, Hugues [Sonstige Person]
Arsenault, Guylaine [Sonstige Person]
Boire, Gilles [Sonstige Person]
Liang, Patrick [Sonstige Person]
Masetto, Ariel [Sonstige Person]
Garner, Stephanie [Sonstige Person]
Khalidi, Nader [Sonstige Person]
Kiseleva, Natalia [Sonstige Person]
Ojassalu, Ene [Sonstige Person]
Raussi, Eve-Kai [Sonstige Person]
Tuvik, Piia [Sonstige Person]
Khoury, Gisele [Sonstige Person]
Legouffe, Marie-Christine [Sonstige Person]
Morel, Jacques [Sonstige Person]
Mouterde, Gael [Sonstige Person]
Assaraf, Morgane [Sonstige Person]
Leroux, Gaelle [Sonstige Person]
Banneville, Béatrice [Sonstige Person]
Boleto, Gonçalo [Sonstige Person]
Ferfar, Yasmina [Sonstige Person]
Saadoun, David [Sonstige Person]
Vautier, Mathieu [Sonstige Person]
Carvajal Alegria, Guillermo [Sonstige Person]
Cornec, Divi [Sonstige Person]
Kervarrec, Patrice [Sonstige Person]
Guellec, Dewi [Sonstige Person]
Devauchelle, Valérie [Sonstige Person]
Houssais, Camille [Sonstige Person]
Jousse-Joulin, Sandrine [Sonstige Person]
Marhadour, Thierry [Sonstige Person]
Saraux, Alain [Sonstige Person]
Cassim, Veronique [Sonstige Person]
Eloy, Capucine [Sonstige Person]
Flipo, Rene-Marc [Sonstige Person]
Philippe, Peggy [Sonstige Person]
Boyer Jean, Frédéric [Sonstige Person]
Cantagrel, Alain [Sonstige Person]

Links:

Volltext

Themen:

9007-41-4
Antibodies, Monoclonal, Humanized
C-Reactive Protein
Clinical Trial, Phase III
Glucocorticoids
Interleukin-6
Journal Article
NU90V55F8I
Prednisone
Randomized Controlled Trial
Sarilumab
VB0R961HZT

Anmerkungen:

Date Completed 06.10.2023

Date Revised 06.10.2023

published: Print

ClinicalTrials.gov: NCT03600818

Citation Status MEDLINE

doi:

10.1056/NEJMoa2303452

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM362863687