Clinical trial Recruiting at 1 site Observational Ages 16 to 50

Observational study on newly diagnosed axial spondyloarthritis in the UK

Official title: British Axial Spondyloarthritis Inception Cohort

Run by The Leeds Teaching Hospitals NHS Trust · NCT05676775 · Data updated 2026-11-12

This study looks at how being diagnosed later with axial spondyloarthritis affects work and daily life for people in the UK who have just been diagnosed and haven’t started biologic treatment yet.

More Axial Spondyloarthritis trials

Quick facts

Study typeObservational
Ages16 Years to 50 Years
SexAll
Enrollment500 (estimated)
SponsorThe Leeds Teaching Hospitals NHS Trust
Academic / other
Locations1 site (Leeds)
StatusRecruiting
StartedJune 9, 2023
Main results expectedJanuary 9, 2026
Study endsJanuary 9, 2029
Registry record updatedJuly 18, 2023
Trial IDNCT05676775 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates for this study are individuals aged 16 and older who have received a physician diagnosis of axSpA within the last six months.

Probably not a fit

Patients under 16 years of age or those unable to communicate in English may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

The British Axial Spondyloarthritis Inception Cohort (BAxSIC) aims to gather real-world data on the impact of delayed diagnosis of axial spondyloarthritis (axSpA) on work participation and functional outcomes. This prospective cohort study will enroll patients who have been newly diagnosed with axSpA and are naïve to biologic therapy, assessing various factors such as disease activity, pain, fatigue, and comorbidities over an initial three-year period. The study is conducted in collaboration with the British Society for Spondyloarthritis and the National Axial Spondyloarthritis Society, focusing on patients attending rheumatology clinics in the UK.

Why it matters

Potential benefit: If successful, this study could provide valuable insights that improve diagnosis and management of axial spondyloarthritis, potentially enhancing patient outcomes.

How similar studies have gone: Other studies have shown success in utilizing real-world data to evaluate the impact of delayed diagnosis in similar conditions, indicating that this approach is promising.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Aged ≥16 years.
2. A physician diagnosis of axSpA (including ankylosing spondylitis) within the last 6 months prior to baseline.
3. Willing and able to give informed consent to participate in the study.

Exclusion Criteria:

1. Age \<16 years.
2. Unable to communicate in English or are deemed, in any other way, to be unable to give informed consent

Where it's running

  • Chapel Allerton Hospital
    Leeds, United Kingdom
    Recruiting

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.