Inflammatory Bowel Disease in Children: Current Diagnosis and Treatment Strategies

Abstract

Pediatric inflammatory bowel disease (PIBD), including Crohn's disease and ulcerative colitis, has emerged as a significant global health challenge with rising incidence rates. Unlike adult inflammatory bowel disease, PIBD presents complexities, including growth impairment, nutritional deficiencies, and psychosocial challenges that necessitate tailored management strategies. This article reviews current diagnostic and emerging treatment strategies to highlight the evolution from traditional therapies such as aminosalicylates, corticosteroids, and immunomodulators to advanced biologic agents like infliximab and adalimumab. Emerging biological therapies, including vedolizumab and ustekinumab, show promise, while novel small molecule therapies such as Janus kinase (JAK) inhibitors are under investigation for potential use in the pediatric population. Supportive treatments, including exclusive enteral nutrition, modified diets, and probiotics, play a critical role in comprehensive disease management. Stem cell therapy and fecal microbiota transplant represent innovative approaches still under clinical evaluation. The review underscores the significance of holistic care, incorporating mind-body interventions and psychosocial support to improve patient quality of life. Key challenges persist, such as infection risks associated with long-term biological therapy use, gaps in pediatric-specific guidelines, and the limited inclusion of children in clinical trials. Future recommendations emphasize the importance of structured transition programs bridging pediatric and adult care, regular updates to clinical guidelines, and the integration of precision medicine to personalize treatment plans. Continued research and collaboration are essential for advancing the understanding and management of PIBD, ensuring that pediatric patients benefit from the most effective, evidence-based care available.