Related Experiment Videos
Gastrointestinal issues in children with rheumatologic disease
1Division of Pediatric Gastroenterology, Nutrition and Liver Disease, Mount Sinai Medical Center, One Gustave Levy Place, Box 1656, New York, NY 10029, USA.
Current Rheumatology Reports
|November 13, 2002
Summary
The link between inflammatory bowel disease and arthritis is complex and involves shared inflammatory pathways and potential bacterial triggers. Research is ongoing to understand these connections and improve patient outcomes.
Area of Science:
- Gastroenterology and Rheumatology
- Investigates the intersection of gastrointestinal diseases and arthritic conditions.
Background:
- Arthritic patterns can manifest alongside or even before inflammatory bowel disease (IBD) activity.
- Gastrointestinal (GI) involvement is common in systemic vasculitis, often presenting as abdominal pain and potentially leading to ischemia or perforation.
- Associations exist between arthritis and other GI conditions like celiac disease and hepatitis, with ongoing research into their relationship.
Purpose of the Study:
- To explore the intricate associations between various gastrointestinal diseases and distinct arthritic patterns.
- To investigate the underlying mechanisms, including cellular interactions and microbial triggers, linking intestinal and joint inflammation.
- To examine the role of genetic factors, such as human leukocyte antigen (HLA) associations, in understanding arthritis subtypes and prognosis in the context of GI disease.
Main Methods:
- Review of existing literature on the co-occurrence of gastrointestinal and rheumatologic conditions.
- Analysis of demonstrated interactions between intestinal inflammatory cells and synovial cells.
- Investigation into the suspected role of specific intestinal bacteria, like Klebsiella pneumoniae, as arthropathy triggers.
- Exploration of genetic associations, particularly HLA types, in characterizing arthritis and its prognosis.
Main Results:
- Distinct arthritic patterns are observed in inflammatory bowel disease, sometimes preceding intestinal symptoms.
- Ileocolic inflammation can be transiently associated with certain spondyloarthropathies.
- Vasculitis frequently impacts the GI tract, causing pain and, in severe instances, ischemia or perforation.
- Interactions between intestinal and synovial inflammatory cells are established.
- Specific gut bacteria and genetic factors (HLA) are implicated in the development and characterization of associated arthropathies.
Conclusions:
- The relationship between intestinal diseases and arthritis is multifaceted and actively researched.
- Shared inflammatory pathways, microbial triggers, and genetic predispositions likely contribute to the development of these associated conditions.
- Understanding these links is crucial for improved diagnosis, prognosis, and therapeutic strategies for patients with co-existing GI and rheumatologic disorders.