RT Journal Article T1 RENACER study: Assessment of 12-month efficacy and safety of 168 certolizumab PEGol rheumatoid arthritis-treated patients from a Spanish multicenter national database A1 Torrente-Segarra, Vicenc A1 Urruticoechea Arana, Ana A1 Sanchez-Andrade Fernandez, Amalia A1 Tovar Beltran, Juan Victor A1 Munoz Jimenez, Alejandro A1 Martinez-Cristobal, Anna A1 Gonzalez Ferrandez, Jose Antonio A1 Fernandez Prada, Manuel A1 Vazquez Fuentes, Noelia A1 Corominas, Hector A1 Garcia-Diaz, Silvia A1 Acosta Pereira, Asuncion A1 Ruiz Martin, Jose Miguel A1 Lamua Riazuelo, Jose Ramon A1 Exposito Moliner, Rosa A1 Ruiz Vilchez, Desiree A1 Veiga Cabello, Raul A1 Carlos Fernandez, Jesus A1 Noguera Pons, Jose Raul A1 Garrido Punal, Noemi Patricia A1 Giralt Celimendiz, Pedro A1 Cortes Verdu, Raul A1 Aragon Diez, Angel A1 Tomas Roura, Carlos A1 Moll Turudi, Concepcion A1 Taverner Torrent, Delia A1 Rivas Santirso, Felipe Joaquin A1 Lerma Garrido, Juan Jose A1 Garcia Portales, Rosa A1 Ordonez Palau, Sergi A1 Paredes Gonzalez-Albo, Silvia A1 Gracia Perez, Antonio A1 Conesa Mateos, Arantxa A1 Calvo Alen, Jaime A1 Grana Gil, Jenaro A1 Navarro Alonso, Maria Pilar A1 Martinez Blasco, Maria Jesus A1 RENACER StudyGrp, K1 Certolizumab PEGol K1 Clinical practice K1 Efficacy K1 Rheumatoid arthritis K1 Safety K1 Spanish population K1 Survival rate K1 College-of-rheumatology K1 Danish danbio registry K1 Anti-tnf therapy K1 Clinical-practice K1 Long-term K1 Plus methotrexate K1 Japanese patients K1 Gisea registry K1 Alpha agents K1 Adalimumab AB Objective: To assess effectiveness and safety of certolizumab PEGol (CZP) in rheumatoid arthritis (RA) patients after 12 months of treatment and to detect predictors of response.Methods: Observational longitudinal prospective study of RA patients from 35 sites in Spain. Variables (baseline, 3- and 12-month assessment): sociodemographics, previous Disease Modifying Anti-Rheumatic Drug (DMARD) and previous Biological Therapies (BT) use; TJC, SJC, ESR, CRP, DAS28, SDAI. Response variables: TJC, SJC, CRP, ESR, and steroids dose reductions, EULAR Moderate/Good Response, SDAI response and remission, DAS28 remission. Safety variables: discontinuation due to side-effects. Descriptive, comparative and Logistic regression analyses were performed.Results: We included 168 patients: 79.2% women, mean age 54.5 years (+/- 13.2 SD), mean disease duration 7.5 years (+/- 7.3 SD). Mean number of prior DMARD: 1.4 (+/- 1.2 SD), mean number of prior BT was 0.8 (+/- 1.1). Mean time on CZP was 9.8 months (+/- 3.4 SD). A total of 71.4% were receiving CZP at 12-month assessment. Baseline predictors of response: lower prior number DMARD; low number prior BT; higher CRP, ESR, TJC, SJC, DAS28 and SDAI (p PB Springer SN 1439-7595 YR 2016 FD 2016-01-01 LK http://hdl.handle.net/10668/19206 UL http://hdl.handle.net/10668/19206 LA en DS RISalud RD Apr 11, 2025