1. Multicenter Retrospective Study of Secukinumab Drug Survival in Psoriasis Patients in a Daily Practice Setting: A Long-Term Experience in Spain
- Author
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Antonio Sahuquillo-Torralba, Eva Villarasa, Gregorio Carretero, Susana Armesto, Ofelia Baniandrés, Mar Llamas-Velasco, David Vidal, Raquel Rivera, Enrique Herrera-Acosta, A. Martorell, Rosa Feltes, Pablo Coto-Segura, Isabel Belinchón, Laura Salgado, F Ballescá, L Rodriguez, Alberto Romero-Maté, Glauber Pacelli Gomes de Lima, Esteban Daudén, Pablo de la Cueva, Josep Pujol-Montcusí, and Mercè Alsina
- Subjects
medicine.medical_specialty ,business.industry ,Proportional hazards model ,Brief Report ,Hazard ratio ,Retrospective cohort study ,Dermatology ,medicine.disease ,Discontinuation ,Psoriatic arthritis ,Drug survival ,Anti IL-17, Drug survival, Psoriasis, Secukinumab ,Psoriasis ,Internal medicine ,medicine ,Anti IL-17 ,Secukinumab ,business ,Survival rate - Abstract
Introduction There is limited and conflicting evidence over the real-world drug survival of secukinumab (SEC) in patients with psoriasis, especially in the long term. Our objective was to analyze the short- and long-term survival of SEC (S-SEC) and its predictive factors for the treatment of psoriasis. Methods Patients clinically diagnosed with plaque psoriasis and under treatment with secukinumab (n = 384) in a daily practice setting were analyzed in a retrospective, multicenter study performed in a nationwide cohort and followed up for a period of 2 years. Kaplan-Meier curve was plotted to analyze drug survival time, and log-rank test was performed to compare several groups. Factors related to speed of treatment discontinuation were studied with a Cox regression model. Results The overall cumulative secukinumab drug survival rates observed at 6, 12, 18, and 24 months were 97.1%, 89.0%, 81.1%, and 74.3%, respectively. Obesity [hazard ratio (HR), 1.809, CI 95% 1.114-2.962; p = 0.004] and previous experience with biological therapies, particularly those who had been treated with >= 2 biologicals with different mechanisms of action (HR 3.476, CI 95% 1.875-6.444; p = 0.017) were associated with an early discontinuation, whereas psoriatic arthritis was associated with delayed discontinuation, (HR 0.493, CI 95% 0.265-0.917; p = 0.025). Conclusions In our study, we found that cumulative secukinumab drug survival for psoriasis patients for the period 6-18 months was in the range of real-world evidence studies. Additionally, we observed a relatively high long-term survival rate at 24 months (74.3%).
- Published
- 2021