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New surgical trick for hip dysplasia: using the Body's own ligament

NCT ID NCT07356921

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 This study
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
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tests a surgical procedure that uses the ligamentum teres, a natural ligament in the hip, to help stabilize the joint in children with developmental hip dysplasia (DDH). The surgery involves creating a tunnel in the bone and threading the ligament through it to improve hip function. The trial will include 50 children who have not improved with other treatments, and researchers will measure outcomes using the modified Harris Hip Score.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
ligamentum teres tenodesis (surgical procedure)
What this could lead to
If successful, this procedure could offer a new surgical option to improve hip function and stability in children with developmental hip dysplasia who have not responded to other treatments.
What could go wrong
This is a small, early-stage study with only 50 participants and has not yet started recruiting. The procedure is surgical and carries standard risks like infection or failure, and results may not apply to all patients.

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.

Participants

About 50 people

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

Expected to start

Jan 2026

An estimate. Start dates often move.

Expected to finish

Oct 2026

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.

Who is studied

Operation was done under general anesthesia and patient in supine position. Sterilization was done. Incision was made from anterior half of iliac crest to ASIS (the anterior or anterolateral Smith-Petersen approach with a modified "bikini" incision) .Superficial dissection was done by identify gap between sartorius and tensor fasciae latae, dissect through subcutaneous fat (avoid lateral femoral cutaneous n.), incise fascia on medial side of tensor fascia latae and detach origin of tensor fasciae latae of iliac to develop internervous plane. Deep dissection was done by identify plane between rectus femoris and gluteus medius and detaches rectus femoris from both its origins.

Ages

9 months to 5 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: * Virgin developmental dysplasia of the hip (DDH) * failed closed reduction in the management of DDH and failed open reduction through medial approach in the management of DDH Exclusion Criteria: * cases that managed previously through anterior approach * old neglected cases above 5 years old children

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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.

How to take part

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  1. The official record

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  2. A doctor treating you

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More trials for these conditions

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