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POS0169 PREDICTORS OF FIRST HOSPITALIZATIONS DUE TO DISEASE ACTIVITY AND INFECTIONS IN SYSTEMIC LUPUS ERYTHEMATOSUS PATIENTS

2023; BMJ; Linguagem: Inglês

10.1136/annrheumdis-2023-eular.1721

1468-2060

Rosana Quintana, Romina Nieto, R. Serrano Morales, Manuel F. Ugarte‐Gil, Guillermina Harvey, Daniel Wojdyla, José A. Gómez‐Puerta, Mercedes García, Luís J. Catoggio, Verónica Saurit, Cristina Drenkard, N. Da Silva, Fernando Cavalcanti, Eduardo Ferreira Borba, Emília Inoue Sato, Óscar Neira, Loreto Massardo, Gloria Vásquez, Luis Alonso González, Marlene Guibert-Toledano, L. H. Silveira Torre, Ignacio García‐De La Torre, María Josefina Sauza del Pozo, R. Chacón, Graciela S. Alarcón, Ashley Orillion, U. Sbarigia, F. Zazzetti, Bernardo A. Pons‐Estel, Guillermo J. Pons‐Estel,

Systemic Sclerosis and Related Diseases

Background Systemic Lupus Erythematosus (SLE) patients experience frequent hospitalizations; lupus flares and infections have been shown to be the two most common causes. Objectives The aim of this study is to describe the main causes and predictors of first hospitalizations due to disease activity and infections in SLE patients. Methods SLE patients from GLADEL, a multi-ethnic, multi-national Latin-American (LA) cohort were studied. The first hospitalization during these patients' follow-up due to either infection and/or SLE disease activity was examined. Baseline sociodemographic, clinical, damage (SDI) and treatments were evaluated as possible predictors. First, descriptive analyses were performed. Predictors of infection or SLE disease activity associated hospitalization were identified using univariate and multivariate logistic. Results A total of 1341 patients were included; 1201 (89.6%) were female. Their median interquartile range (IQR) age at diagnosis was 27 (20-37) years and their median IQR follow up time 27.5 (4.7-62.2) months. 456 (34.9%) patients were hospitalized; 344 (75.4%), 85 (18.6%) and 27 (5.9%) were hospitalized for disease activity, infections, or both, respectively, as depicted in Graph 1. In the multivariable analysis, arthritis was associated with hospitalizations due to infection. Serositis, disease activity and damage were associated with hospitalizations due to disease activity. Older age, higher socioeconomic status and antimalarial use were found to be protective, as depicted in table 1. Conclusion In this large LA lupus cohort, one third of the patients had at least one hospitalization; of them, were due to SLE disease activity. Our findings call attention for controlling disease activity and preventing damage using antimalarials early in the disease course disease to prevent the first hospitalization. REFERENCES: NIL. Acknowledgements: NIL. Disclosure of Interests Rosana Quintana: None declared, Romina Nieto: None declared, Rosa Serrano Morales: None declared, Manuel F. Ugarte-Gil: None declared, Guillermina B. Harvey: None declared, Daniel Wojdyla: None declared, Jose A. Gómez-Puerta: None declared, Mercedes García: None declared, Luis Catoggio: None declared, Veronica Saurit: None declared, Cristina Drenkard: None declared, Nílzio da Silva: None declared, Fernando Cavalcanti: None declared, Eduardo Borba: None declared, Emília Sato: None declared, Oscar Neira: None declared, loreto massardo: None declared, Gloria Vásquez: None declared, Luis Alonso González: None declared, Marlene Guibert-Toledano: None declared, Luis Humberto Silveira Torre: None declared, Ignacio Garcia-De La Torre: None declared, MARIA JOSEFINA SAUZA DEL POZO: None declared, Rosa Chacon: None declared, Graciela S Alarcon: None declared, Ashley Orillion Employee of: Janssen Pharmaceutical Companies of Johnson & Johnson, Spring House, PA, USA, Urbano Sbarigia Employee of: Janssen Pharmaceutica NV, Beerse, BE, Federico Zazzetti Employee of: Janssen Pharmaceutical Companies of Johnson & Johnson, Horsham, PA, USA, Bernardo Pons-Estel: None declared, Guillermo Pons-Estel: None declared.