Which Second-Line drug works best for axial spondyloarthritis? a trial aims to find out
NCT ID NCT07770646
First seen Aug 18, 2026 · Last updated Sep 10, 2026 · Updated 3 times
Summary
This trial tests two different types of drugs—an IL-17 inhibitor (secukinumab) and a JAK inhibitor (upadacitinib)—in people with axial spondyloarthritis who have not improved with a TNF inhibitor. The goal is to see which approach is more effective at reducing disease activity over 16 weeks, and to check if a larger study is feasible. Participants will receive either weekly injections of secukinumab or daily oral upadacitinib, with regular assessments of symptoms and safety.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Secukinumab (IL-17 inhibitor) and upadacitinib (JAK inhibitor)
- What this could lead to
- If successful, this trial could guide doctors on which second-line treatment works best for axial spondyloarthritis when the first biologic fails, improving symptom control and quality of life.
- What could go wrong
- This is a small pilot study, so results may not be definitive. Both drugs carry risks like infections, and the trial may not show a clear winner.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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About 40 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Sep 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * fulfill ASAS classification criteria for axSpA and/or modified New York classification criteria for AS * Active axSpA (ASDAS ≥ 2.1 and/or BASDAI ≥ 4) * Failure of or intolerance to ≥1 TNF * Participants of reproductive potential must agree to use any form of effective contraception during the study period, in accordance with standard clinical practice and FDA labeling for the assigned study medication * Ability to provide informed consent Exclusion Criteria: * Previously received an IL-17i or JAKi * Active infection requiring antimicrobials * Contraindications to either treatment arm: * Inflammatory bowel disease (IBD)- Crohn's disease or Ulcerative Colitis * Active cancer or cancer remission within the past 3 years (apart from non-melanoma skin cancer (NMSC) and cervical intraepithelial neoplasia (CIN) * History of stroke, heart attack, or blood clots (venous or arterial) * Cirrhosis * End-stage renal disease (GFR \<15) or dialysis * Human Immunodeficiency Virus (HIV) positive * Pregnant or lactating * Concomitant use of other biologic or targeted synthetic disease-modifying anti-rheumatic drug (tsDMARD) therapy
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Get notified about this study
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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The University of Texas health Science Center at Houston
Houston, Texas, 77030, United States
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