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Analysis of Intestinal Microbiota as a Predictor of Response to Treatment of Spondyloarthritis With Biotherapy

Study acronym: MEDIBIOTE 3
StatusRecruiting
PhaseNot applicable
Started
View on ClinicalTrials.gov ↗
Record status
This record was last updated September 25, 2025 (before its estimated May 15, 2026 completion). Its status may not reflect the trial's current state.

Record History

  1. Notable Primary completion date: Jul 15, 2022 to May 15, 2026
    • Study completion date: Dec 15, 2022 to May 15, 2026
    v3
  2. Minor Re-verified, no change to tracked fieldsv2
  3. Minor Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
Spondyloarthritis (SpA) is a group of inflammatory rheumatic disorders that mainly manifested by inflammatory pain of the spine, pelvis and sometimes limbs. Classically, SpA has been classified into several subtypes, such as ankylosing spondylitis (AS), psoriatic arthritis (PsA), inflammatory bowel disease (IBD)-associated. Several studies have shown specific changes in the gut microbiota during SpA. A recent, uncontrolled study suggested that the therapeutic response to anti-TNFα (Tumor Necrosis Factor) therapy could be predicted by analysis of the gut microbiota. The purpose of the study MEDIBIOTE 3 is to confirm that in SpA, the composition of the intestinal microbiota at the initiation of treatment is predictive of the response to treatment with biotherapy (anti-TNFα / anti-IL17).
Trial Details
NCT Number NCT04899154
Lead Sponsor Hôpital Européen Marseille
Conditions
(from sponsor)
Spondyloarthritis
Related terms Spondylarthritis
Enrollment 80 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov