Related Experiment Videos
Small Intestinal Bacterial Overgrowth in the Pediatric Population: A Review of Pathophysiology, Diagnosis, and
Shaan Mody1, Alison Laxer2, Jermie Gandhi3
1Rowan-Virtua School of Osteopathic Medicine, Stratford, NJ, USA.
Purpose Of Review:
Small intestinal bacterial overgrowth (SIBO) remains a significant diagnostic and therapeutic challenge in pediatric gastroenterology. This review summarizes the epidemiology, pathophysiology, diagnosis, and management of SIBO in children, with emphasis on recent advances in microbiome science, evolving diagnostic paradigms, and pediatric-specific clinical considerations.
Recent Findings:
SIBO is increasingly recognized across a broad range of pediatric conditions, including intestinal failure, motility disorders, disorders of gut-brain interaction, and systemic diseases associated with gastrointestinal dysmotility. Diagnosis remains challenging as currently available tests have important limitations and pediatric-specific diagnostic standards are lacking. Management requires a multifaceted approach that combines antimicrobial therapy, correction of underlying anatomic abnormalities or treatment of dysmotility, nutritional support, and emerging microbiome-directed strategies. Future research should focus on validating pediatric-specific diagnostic criteria, defining optimal treatment regimens, and advancing precision approaches to microbiome characterization and modulation.
Related Concept Videos
Inflammatory Bowel Disease III: Diagnostic Studies and Management I-Nutritional Therapy
Diagnostic studies
A colonoscopy is the definitive screening test, distinguishing ulcerative colitis from other colon diseases with similar symptoms. During a colonoscopy test, inflamed mucosa with exudate ulcerations can be observed, and biopsies are taken to determine the histologic characteristics of the colonic...
Dysbiosis of the Gut Microbiota
Anatomy of the Intestines
Microbiota Modulation by Antibiotics
Inflammatory Bowel Disease V: Surgical Management
Here are some common surgical interventions for IBD:
Microbiota of the Stomach and Small Intestine