Clinical trial Recruiting at 1 site Interventional Ages 18 and up

Comparing two surgical methods for ankle syndesmosis injuries

Official title: Randomized Controlled Trial Comparing Clinical Outcomes of Patients Treated Surgically With Suture Button Versus Fibulink Fixation for Acute Ankle Syndesmosis Injuries

Run by University of California, San Diego · NCT05729542 · Data updated 2026-11-12

This study is testing which of two surgical methods for fixing ankle injuries works better in helping patients recover and feel less pain.

Quick facts

Study typeInterventional
Ages18 Years and up
SexAll
Enrollment140 (estimated)
SponsorUniversity of California, San Diego
Academic / other
Locations1 site (San Diego, California)
StatusRecruiting
StartedNovember 18, 2021
Main results expectedDecember 31, 2026
Study endsDecember 31, 2027
Registry record updatedFebruary 10, 2026
Trial IDNCT05729542 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are adults aged 18 and older with an ankle fracture that includes a syndesmotic injury requiring surgical intervention.

Probably not a fit

Patients with severe systemic diseases, those who prefer a specific implant, or those who refuse randomization 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

This project is a randomized controlled trial that aims to compare the clinical outcomes of two surgical fixation methods, suture button and Fibulink implant, for patients with acute ankle syndesmosis injuries. Eligible participants, aged 18 and older, will be randomly assigned to one of the two treatment groups after providing consent. The study will evaluate various outcome measures, including pain levels, range of motion, and time to return to work, as well as radiographic assessments to determine the effectiveness of each fixation method. The goal is to identify which method provides better clinical outcomes for patients undergoing surgery for these injuries.

Why it matters

Potential benefit: If successful, this study could lead to improved surgical outcomes and recovery times for patients with ankle syndesmosis injuries.

How similar studies have gone: Other studies have explored various fixation methods for ankle syndesmosis injuries, but this specific comparison of suture button versus Fibulink is relatively novel.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Ankle fracture with associated syndesmotic injury requiring surgery
* Age 18 years or older
* Ability to understand the content of the patient information/informed consent form

Exclusion Criteria:

* Any not medically managed severe systemic disease
* Patient preference for specific implant
* Refusal of randomization
* Pregnant patients
* Prisoners
* Participation in any other pharmacologic or medicinal product study within the previous month that could influence the results of this study

Where it's running

  • University of California, San Diego
    San Diego, California, United States
    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.