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Shoulder surgery showdown: which fix keeps your joint in place?

NCT ID NCT05705479

Disease control Sponsor: McMaster University Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study compares two common surgeries for people who have repeated shoulder dislocations. One surgery repairs the torn ligament and may add a tendon fill (Bankart + Remplissage), while the other moves a piece of bone to block dislocation (Latarjet). The goal is to see which approach leads to better shoulder function and fewer repeat dislocations over two years. The trial involves 114 adults aged 18 to 50 with a history of at least two dislocations and some bone loss.

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

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 114 people

The number the study aims to enrol. It can still change while the study runs.

Started

Oct 2023

Expected to finish

Jun 2027

An estimate. End dates often move.

Lead sponsor

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

18 to 50 years

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: 1. Adults ages 18-50 years; 2. Diagnosis of post-traumatic recurrent anterior dislocation. This will require a minimum of 2 episodes of documented dislocations either by radiographic evidence or documented reduction of anterior shoulder dislocation as well as physical examination eliciting unwanted glenohumeral translation with reproduction of symptoms; 3. Subcritical glenoid bone loss as defined on CT by standardized and reproducible best-fit circle technique (\>10% but \<20%); 4. Provision of informed consent. Exclusion Criteria: 1. Patients with concomitant injuries of the index shoulder (cuff tear, greater tuberosity fracture); 2. Previous shoulder surgery; 3. Patients that will likely have problems, in the judgment of the investigators, with maintaining follow-up; 4. Epilepsy/seizure disorder; 5. Patients who are currently incarcerated; 6. Diagnosis of multidirectional instability; 7. Cases involving litigation or workplace insurance claims (e.g. WSIB); 8. Confirmed connective tissue disorder (Ehlers-Danlos, Marfans) or Beighton hypermobility score \> 6. 9. Pregnancy.

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Conditions

The condition(s) this trial relates to.

Shoulder Dislocation

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Anterior dislocation Shoulder dislocation Sport injuries

Contacts and locations

Locations

  • St. Joseph's Healthcare Hamilton

    Hamilton, Ontario, L8N 4A6, Canada

More trials for these conditions

Other studies related to the condition(s) this trial covers.