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A Randomized Trial of Ultrasound-Guided Acupotomy for Ankylosing Spondylitis

Study acronym: UGA-AS RCT
StatusRecruiting
PhaseNot applicable
Started2025-12-02
View on ClinicalTrials.gov ↗
Trial flagged as At Risk
Primary endpoint reworded 1 of 1 changed
See other at-risk trials from China-Japan Friendship Hospital

Amendment history

2026-09-17
Primary endpoint(s) modified1 entry, revised
WasBath Ankylosing Spondylitis Disease Activity Index
NowChange from baseline in Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) score
Primary completion moved earlier: 2028-06-30 → 2028-04-30
Completion moved earlier: 2029-06-30 → 2028-06-30
Interventions modified
2026-05-11
Study Status, Arms and Interventions, Outcome Measures v1
Secondary endpoints+339 characters
The Bath Ankylosing Spondylitis Disease Activity Index The Bath Ankylosing Spondylitis Functional Index Ankylosing Spondylitis Disease Activity Score based on C-reactive protein The Bath Ankylosing Spondylitis Metrology Index The Ankylosing Spondylitis Quality of Life Scale Pain Score on the Visual [...]
2026-05-05
Original filing
This study employs a randomized controlled trial methodology to systematically evaluate the efficacy and safety of a modified acupotomy technique in the treatment of ankylosing spondylitis. Through ultrasound-guided localization, the operative sites are assessed to clarify the improvement effect of the modified acupotomy on disease activity in AS patients. The aim is to enhance the clinical outcomes of AS, provide evidence-based medical support for acupotomy treatment of AS, and improve the diagnosis and treatment standards for the condition.
Trial Details
NCT Number NCT07578220
Lead Sponsor China-Japan Friendship Hospital
Collaborators: The Second Affiliated Hospital of Henan University of Traditional Chinese Medicine
Conditions Ankylosing Spondylitis
Enrollment 60 participants
Start Date 2025-12-02
Primary Completion 2028-04-30 (estimated)
Study Completion 2028-06-30 (estimated)
Updated on ClinicalTrials.gov 2026-09-16