The role of a multidisciplinary approach in the early and differential diagnosis of inflammatory bowel disease–related spondyloarthritis: insights from a cross-sectional study - Summary - MDSpire

The role of a multidisciplinary approach in the early and differential diagnosis of inflammatory bowel disease–related spondyloarthritis: insights from a cross-sectional study

  • By

  • Alberto Floris

  • Leonardo Sichi

  • Agnese Favale

  • Marcella Falconi

  • Andrea Pace

  • Maria Maddalena Angioni

  • Angelo Italia

  • Raffaela Piras

  • Federica Olla

  • Francesca Onnis

  • Matteo Piga

  • Massimo Claudio Fantini

  • Sara Onali

  • Alberto Cauli

  • May 12, 2026

  • 0 min

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Objective:

To assess the results of collaboration between gastroenterologists and rheumatologists in identifying musculoskeletal manifestations in IBD patients, with a specific focus on the early diagnosis of IBD-SpA and its differentiation from other disorders.

Key Findings:
  • 605 IBD patients were assessed; 81 had a prior SpA diagnosis and 117 were suspected cases of IBD-SpA.
  • 18 new IBD-SpA diagnoses were confirmed, increasing the prevalence from 13.4% to 16.4%.
  • Patients with axial involvement had a significant diagnostic delay (mean 12.4 years vs. 2.9 years, p = 0.035).
  • 72% of newly diagnosed cases led to treatment changes agreed upon by both specialists.
  • 85% of suspected cases were ruled out, with 60% classified as other arthropathies.
Interpretation:

The collaborative strategy enhances the timely and accurate identification of IBD-SpA, which is crucial for reducing misdiagnosis and unnecessary treatment adjustments, ultimately improving patient care.

Limitations:
  • The study is cross-sectional and may not capture long-term outcomes, which could affect the understanding of the disease's progression.
  • The sample size may limit the generalizability of findings, necessitating further research in larger cohorts.
Conclusion:

A multidisciplinary approach is essential for the effective diagnosis and management of IBD-SpA, significantly improving patient outcomes through timely intervention.

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