Monitorización de ustekinumab y anticuerpos anti-ustekinumab en la enfermedad infl amatoria intestinal.

Inflammatory bowel disease (IBD), which for the most part comprises Crohn’s disease (CD) and ulcerative colitis (UC), is an immune-mediated inflammatory disease that presents with alternating periods of inflammatory activity and remission, mainly affecting the intestine. Treatments using monoclonal...

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Published in:Farmacéutico Hospitales Vol. 225; pp. 37 - 49
Main Authors: Clara, Ribera-Puig, Pol, Clèries-Rovira, Miriam, Casellas-Gibert, Jordi, Guardiola-Capón, Francisco, Rodríguez-Moranta, Lorena, Rodríguez-Alonso, Alexandra, Ruiz-Cerulla, Fran, Morandeira-Rego, Eugènia, Santacana-Juncosa, Núria, Padullés-Zamora
Format: Article
Published: Ediciones Mayo may2023
Online Access:View this record in EBSCOhost
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        atl: Monitorización de ustekinumab y anticuerpos anti-ustekinumab en la enfermedad infl amatoria intestinal.
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        au:
          Clara, Ribera-Puig
          Pol, Clèries-Rovira
          Miriam, Casellas-Gibert
          Jordi, Guardiola-Capón
          Francisco, Rodríguez-Moranta
          Lorena, Rodríguez-Alonso
          Alexandra, Ruiz-Cerulla
          Fran, Morandeira-Rego
          Eugènia, Santacana-Juncosa
          Núria, Padullés-Zamora
        affil:
          Servicio de Farmacia. Hospital Universitari de Bellvitge. L’Hospitalet de Llobregat (Barcelona).
          Servicio de Gastroenterología. Hospital Universitari de Bellvitge. L’Hospitalet de Llobregat (Barcelona).
          Servicio de Inumonología. Hospital Universitari de Bellvitge. L’Hospitalet de Llobregat (Barcelona).
          Instituto de Investigación Biomédica de Bellvitge-IDIBELL. L’Hospitalet de Llobregat (Barcelona).
      sug:
      keyword:
        inflammatory bowel disease
        pharmacokinetics
        enfermedad inflamatoria intestinal
        farmacocinética
        ustekinumab
      ab:
        Inflammatory bowel disease (IBD), which for the most part comprises Crohn’s disease (CD) and ulcerative colitis (UC), is an immune-mediated inflammatory disease that presents with alternating periods of inflammatory activity and remission, mainly affecting the intestine. Treatments using monoclonal antibodies have revolutionised the management of IBD patients, with the aim of controlling and suppressing inflammatory activity, and promoting healing of the mucosa and other compromised tissues. Agents currently indicated for this use include: infliximab, adalimumab and golimumab (for UC only), vedolizumab, ustekinumab, tofacitinib (for UC only), and filgotinib (for UC only). Despite the positive impact that these agents have had in the management of patients with IBD, there is significant intraindividual and interindividual variability with respect to response to these drugs, and it is not possible to achieve a total cure. Approximately one-third of IBD patients do not respond to tumour-necrosis-factor-alpha antagonists (anti-TNFα), and of those who show a response initially, a subsequent loss of response to treatment may occur in up to 40% of patients within the fi rst year of treatment. Ustekinumab is an IgG1 human monoclonal antibody that binds to the p40 subunit of interleukins 12 and 23 which has been shown to be effective in both inducing and maintaining clinical remission. Its efficacy following treatment intensification at 4-6 weeks is 50%, and reinduction has also been described as a possible strategy in cases where treatment has been discontinued due to surgery, or where there has been a loss of response. A number of recent prospective and retrospective studies have demonstrated a positive exposure-response relationship between ustekinumab concentration and clinical remission, making it possible to optimise the treatment response. Pre-dose concentrations of ustekinumab (Cmin UST) in the studies reviewed were higher in responders as compared to nonresponders, in both the induction and maintenance phases.
        La enfermedad infl amatoria intestinal (EII), que engloba principalmente la enfermedad de Crohn (EC) y la colitis ulcerosa (CU), se caracteriza por ser una enfermedad infl amatoria inmunomediada que alterna periodos de actividad infl amatoria y remisión, afectando principalmente al intestino. El tratamiento con anticuerpos monoclonales ha revolucionado el manejo de los pacientes con EII, con el objetivo de controlar y suprimir la actividad infl amatoria, induciendo la curación de la mucosa y los tejidos comprometidos. Actualmente tienen la indicación infl iximab, adalimumab y golimumab (solo para CU), vedolizumab, ustekinumab, tofacitinib (solo para CU) y fi lgotinib (solo para CU). A pesar del impacto positivo que han tenido en el manejo de pacientes con EII, existe una elevada variabilidad inter e intraindividual en la respuesta a estos fármacos y no es posible alcanzar la curación total. Aproximadamente un tercio de los pacientes con EII no responden a la terapia con antagonistas del factor de necrosis tumoral alfa (anti-TNFα) y, de los que responden inicialmente, la pérdida de respuesta secundaria puede tener lugar hasta en un 40 % de los pacientes durante el primer año de tratamiento. Ustekinumab es un anticuerpo monoclonal humano IgG1 que se une a la subunidad p40 de las interleucinas 12 y 23 que ha demostrado su eficacia tanto al inducir como al mantener la remisión clínica. La eficacia al intensificar el tratamiento a 4-6 semanas es del 50 %, y la reinducción también se ha descrito como una posible estrategia en casos en los que se ha suspendido el tratamiento por cirugía o bien si aparece pérdida de respuesta. En varios estudios prospectivos y retrospectivos recientes se ha demostrado una relación exposición-respuesta positiva entre la concentración de ustekinumab y la remisión clínica, permitiendo una optimización de la respuesta al tratamiento. Las concentraciones predosis de ustekinumab (Cmín UST) en los estudios revisados fueron superiores en los pacientes respondedores frente a los no respondedores, tanto en la fase de inducción como en la de mantenimiento.
      pubtype: Academic Journal
      doctype: Article
      src: R
    language: Spanish
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