Management of Juvenile Idiopathic Arthritis: A Clinical Guide

Štefan Blazina1, Gašper Markelj1, Mojca Zajc Avramovič1

  • 1Department of Allergology, Rheumatology and Clinical Immunology, Children's Hospital, University Medical Center Ljubljana, Bohoričeva 20, 1525, Ljubljana, Slovenia.

Paediatric Drugs
|August 4, 2016
PubMed

Insights

Juvenile idiopathic arthritis (JIA) management balances effective treatments like biologics with avoiding overtreatment. Methotrexate remains a key first-line therapy for polyarticular JIA, while biologics target refractory cases.

Area of Science:

  • Pediatric Rheumatology
  • Immunology
  • Pharmacology

Background:

  • Juvenile idiopathic arthritis (JIA) is the most prevalent chronic rheumatic condition in childhood.
  • Biologic drugs have significantly improved JIA patient outcomes.
  • Overtreatment is a concern with early aggressive biologic use in patients who may respond to conventional therapies.

Purpose of the Study:

  • To provide a clinically oriented guide for managing JIA.
  • To focus on pharmacological treatment strategies for JIA.
  • To discuss challenges in JIA treatment, including medication choice, timing, and side effect management.

Main Methods:

  • Review of current pharmacological treatments for JIA.
  • Discussion of non-steroidal anti-inflammatory drugs (NSAIDs), corticosteroids (intra-articular and systemic), disease-modifying anti-rheumatic drugs (DMARDs), and biologic agents.
  • Analysis of treatment failure, early aggressive treatment strategies, and drug tapering.

Main Results:

  • Methotrexate is the recommended first-line long-term therapy for most children with polyarticular JIA.
  • Tumor necrosis factor-α inhibitors are beneficial for refractory non-systemic JIA.
  • Interleukin-1 and interleukin-6 blockade show efficacy in systemic JIA.

Conclusions:

  • The optimal choice and timely administration of medications are crucial for achieving early and sustained JIA remission with minimal side effects.
  • This review offers practical guidance on JIA management, including alternative treatment options.
  • Addressing treatment failure and optimizing drug tapering are key considerations for physicians.

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