Cope, Andrew P; Jasenecova, Marianna; Vasconcelos, Joana C; Filer, Andrew; Raza, Karim; Qureshi, Sumera; D'Agostino, Maria Antonietta; ... APIPPRA study investigators; + view all Cope, Andrew P; Jasenecova, Marianna; Vasconcelos, Joana C; Filer, Andrew; Raza, Karim; Qureshi, Sumera; D'Agostino, Maria Antonietta; McInnes, Iain B; Isaacs, John D; Pratt, Arthur G; Fisher, Benjamin A; Buckley, Christopher D; Emery, Paul; Ho, Pauline; Buch, Maya H; Ciurtin, Coziana; Van Schaardenburg, Dirkjan; Huizinga, Thomas; Toes, René; Georgiou, Evangelos; Kelly, Joanna; Murphy, Caroline; Prevost, A Toby; APIPPRA study investigators; - view fewer (2024) Abatacept in individuals at high risk of rheumatoid arthritis (APIPPRA): a randomised, double-blind, multicentre, parallel, placebo-controlled, phase 2b clinical trial. The Lancet 10.1016/S0140-6736(23)02649-1. (In press).