Efficacy and safety of ustekinumab in real clinical practice. Retrospective multicentre study. ARAINF cohort. / Eficacia y seguridad de ustekinumab en la práctica clínica real. Estudio multicéntrico retrospectivo. Cohorte ARAINF.
Gastroenterol Hepatol
; 43(3): 126-132, 2020 Mar.
Article
en En, Es
| MEDLINE
| ID: mdl-31866167
ABSTRACT
INTRODUCTION:
Ustekinumab, a monoclonal antibody that blocks interleukins 12/23, has proven in clinical trials its efficacy in inducing and maintaining clinical remission of Crohn's disease (CD). Its effectiveness and safety in actual clinical practice is less known and may differ from trials.OBJECTIVE:
To evaluate its effectiveness and safety in clinical practice (intravenous induction pattern essentially), such as induction and over the long term, in patients with CD refractory to biological treatment. MATERIAL ANDMETHODS:
Multicentre retrospective analysis (6 hospitals in Aragón), which includes all patients (N=69) with CD undergoing treatment with ustekinumab (either with intravenous or subcutaneous induction), who had at least 16 weeks of follow-up. The clinical response or remission has been evaluated at weeks 16, 24, 32 and 48 using the Harvey-Bradshaw index.RESULTS:
A total of 69 patients have been included, mean age 42 years, 54% men. A percentage of 89.86 (95% CI [0.805, 0.949]) of the patients presented clinical improvement at week 16 (15.95% remission, 73.92% response). In the subsequent follow-up, this response has been maintained. Age (OR 0.95, P=.028) and smoking habits (OR 0.19, P=.027) have been identified by an ordinal regression model as predictors of poor treatment response while the need for biological change due to adverse effect (OR 96, P=.00017) and due to loss of secondary response (OR 7.07, P=.034) have been predictors of good response. No serious adverse effects have been reported that forced them to stop taking ustekinumab.CONCLUSION:
Ustekinumab is effective and safe in real clinical practice to achieve induction and maintenance of the response in patients with refractory CD. Tobacco and age have been shown to be predictors of poor response, while the indication for adverse effect to previous biological and for loss of secondary response has been shown to be predictors of good response.Palabras clave
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Enfermedad de Crohn
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Ustekinumab
Tipo de estudio:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Adult
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Female
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Humans
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Male
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Middle aged
Idioma:
En
/
Es
Revista:
Gastroenterol Hepatol
Año:
2020
Tipo del documento:
Article
Pais de publicación:
ES
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ESPANHA
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ESPAÑA
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SPAIN