Your browser doesn't support javascript.
loading
Evolución de pacientes con artritis idiopática juvenil en terapia biológica que cursan infección por virus varicela zoster: a propósito de 4 casos / Outcomes of patients with juvenile idiopathic arthritis on biological therapy and have a varicella-zoster virus infection
Ladino, Mabel; Gasitulli, Angelina; Muñoz, Fernando.
  • Ladino, Mabel; Universidad de Chile. Hospital San Juan de Dios. Santiago. CL
  • Gasitulli, Angelina; Universidad de Chile. Hospital San Juan de Dios. Santiago. CL
  • Muñoz, Fernando; Universidad de Chile. Hospital San Juan de Dios. Santiago. CL
Rev. chil. pediatr ; 88(2): 263-267, abr. 2017. tab
Article in Spanish | LILACS | ID: biblio-844609
RESUMEN
En niños inmunocomprometidos, la infección por virus varicela puede producir una enfermedad grave. Existen pocos casos publicados de varicela en pacientes con artritis idiopática juvenil (AIJ) y terapia biológica.

OBJETIVO:

Describir la evolución de pacientes con AIJ con terapia biológica que adquirieron el virus varicela. CASOS CLÍNICOS Se describe la historia clínica de 4 pacientes con AIJ, de entre 3 y 12 años de edad, que presentaron infección por virus varicela zoster estando con distintas terapias biológicas 2 con anti TNF, uno con anti IL-6 y uno con bloqueador de la coestimulación del linfocito T. Dos de ellos habían recibido la vacuna contra la varicela. Todos recibieron diferentes terapias y evolucionaron sin complicaciones, no encontrando diferencias importantes en relación con el tipo de terapia biológica ni con el antecedente de haber sido vacunados. En todos los pacientes se suspendió el tratamiento biológico por al menos 2 semanas y se reinició sin reactivación de la artritis.

CONCLUSIONES:

En esta serie de pacientes con AIJ tratados con terapia biológica que cursaron con infección por VVZ no se observaron complicaciones graves.
ABSTRACT
Varicella virus infection may develop into severe disease in immunocompromised children. There are few studies that describe the clinical presentation of varicella infection in patients with Juvenile Idiopathic Arthritis when on biological therapy.

OBJECTIVE:

Describe the outcomes of patients with a diagnosis of Juvenile Idiopathic Arthritis, who acquired a varicella virus infection during treatment with biological therapy. CLINICAL CASES A description is presented on 4 cases of Juvenile Idiopathic Arthritis in children between 3 and 12 years old, who developed a varicella-zoster infection during treatment with different biological therapies. Two patients were taking anti-TNF agents, one an Anti IL-6 agent, and one patient a T cell costimulatory blockade agent. Two of them received varicella vaccination prior to the start of biological therapy. All of them received different therapies and had favourable outcome without developing complications. No significant differences were found as regards the type of biological therapy or history of previous vaccination. Biological therapy was suspended for at least 2 weeks in all patients, and was restarted without reactivation of arthritis.

CONCLUSIONS:

No serious complications were observed in this patient series of children with JIA treated with biological therapy associated with VZV infection.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Arthritis, Juvenile / Biological Therapy / Immunocompromised Host / Varicella Zoster Virus Infection / Immunosuppressive Agents Type of study: Diagnostic study Limits: Child / Child, preschool / Female / Humans / Male Language: Spanish Journal: Rev. chil. pediatr Journal subject: Pediatrics Year: 2017 Type: Article Affiliation country: Chile Institution/Affiliation country: Universidad de Chile/CL

Similar

MEDLINE

...
LILACS

LIS


Full text: Available Index: LILACS (Americas) Main subject: Arthritis, Juvenile / Biological Therapy / Immunocompromised Host / Varicella Zoster Virus Infection / Immunosuppressive Agents Type of study: Diagnostic study Limits: Child / Child, preschool / Female / Humans / Male Language: Spanish Journal: Rev. chil. pediatr Journal subject: Pediatrics Year: 2017 Type: Article Affiliation country: Chile Institution/Affiliation country: Universidad de Chile/CL