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New hip stem under the microscope: will it stay put?

NCT ID NCT06696313

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 looks at how the Insignia hip stem moves inside the body after a hip replacement. About 25 people with hip arthritis will get special X-rays and CT scans over two years to check for any shifting. The goal is to see if the stem stays stable and to compare two different scanning methods.

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 25 people

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

Started

Jan 2025

Expected to finish

Dec 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

21 years and older

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: * Symptomatic osteoarthritis of the hip indicating primary total hip arthroplasty - Aged 21 years or older * Patients willing and able to comply with follow-up requirements and self-evaluations * Ability to give informed consent Exclusion Criteria: * Active or prior infection * Medical condition precluding major surgery * Medical condition with less than 2 years life expectancy * Overhanging pannus (direct anterior approach) * Prior surgery of the hip involving implantation of hardware (i.e., hemiarthroplasty, internal fixation, pelvic reconstruction near the acetabulum requiring removal) * Skin condition on the area of incision * Multi-level lumbar spine fusion * Ankylosing spondylolithesis * Shortening osteotomy through the femur

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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.

Contacts and locations

Locations

  • Concordia Hip & Knee Institute

    Winnipeg, Manitoba, R2K 2M9, Canada

More trials for these conditions

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