Fluoroscopic Endobutton Fixation for Lateral Clavicle Fractures and AC Dislocations
Official title: Prospective Study on the Interest of Using an Endobutton Under Fluoroscopic Control Alone to Treat Lateral Quarter Clavicle Fractures and Severe Acromioclavicular Dislocations
Run by Clinique du Trocadéro · NCT07664202 · Data updated 2026-11-12
This study tests whether Knotless AC TightRopeFixation using an Endobutton under fluoroscopy can safely and effectively treat lateral-clavicle fractures and severe acromioclavicular dislocations.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 18 Years to 65 Years |
| Sex | All |
| Enrollment | 10 (estimated) |
| Sponsor | Clinique du Trocadéro Academic / other |
| Locations | 1 site (Paris) |
| Status | Recruiting |
| Started | January 8, 2024 |
| Main results expected | January 2027 |
| Study ends | December 2027 |
| Registry record updated | June 24, 2026 |
| Trial ID | NCT07664202 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are adults with lateral clavicle fractures or Rockwood III–V AC dislocations confirmed on radiographs who consent to participate.
✕Probably not a fit
Patients with infection, pregnancy, guardianship restrictions, or those not suitable for Endobutton fixation may not benefit.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This observational study evaluates the safety and effectiveness of fluoroscopy-guided Endobutton (Knotless AC TightRope) fixation for the lateral quarter of the clavicle and high-grade AC dislocations. It compares short- and long-term outcomes with other fixation methods to inform clinical decision-making. Patients will be followed to assess healing, pain, shoulder function, and any complications. The aim is to identify approaches that optimize recovery and quality of life for these shoulder injuries.
Why it matters
Potential benefit: If successful, the approach could improve functional recovery and reduce complications after clavicle fractures or AC dislocations.
How similar studies have gone: Previous techniques for AC stabilization have shown mixed results; this may offer a newer option with potential advantages in safety and recovery, but its efficacy requires confirmation.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * Patients presenting with a fracture of the lateral quarter of the clavicle or a severe acromioclavicular disjunction (Rockwood stages III-V) confirmed by radiological examination * Patients who have given their consent to participate in the observational study after being informed by the surgeon Exclusion Criteria: * Minor patients; * Subjects who are legally protected adults, under guardianship or trusteeship; * Infection; * Pregnant or breastfeeding women.
Where it's running
-
Clinique Du Trocadéro
Paris, France Recruiting
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
-
Non-surgical versus surgical care for displaced lateral clavicle fractures
This trial will test whether non-surgical care (sling and physiotherapy) works as well as surgery for adults aged 18–65 with displaced lateral clavicle fractures.
-
Comparing two methods for fixing broken collarbones
This study is testing whether using two small plates instead of one for fixing broken collarbones helps patients heal better and reduces the chances of needing more surgery later.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.