New hip liner study aims to ease pain and improve walking
NCT ID NCT06917365
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study is testing a new liner for hip replacements in 500 adults. The goal is to see if it improves how well patients can move and reduces pain. Participants will have standard follow-up visits and fill out extra questionnaires about their symptoms and function.
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
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About 500 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Oct 2025
- Expected to finish
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Mar 2032
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The target population, with the exception of pregnant or nursing women, consists exclusively of patients who have reached bone maturity (mainly over 65 years of age) with acute pain and/or an ailing joint resulting from a medical condition (mentioned in paragraph "Medical indications") and insufficiently improved by an alternative treatment options, after a period of observation of a few weeks to a few months, and not exhibiting any contraindications (mentioned in paragraph "Contraindications"). Whatever the medical application, it should be noted that dual mobility cups and liners are particularly appropriate for patients with a high risk of dislocation (serious neurological defects, neuropsychiatric issues, severe neuromuscular deficiencies and dependencies) or with a history of recurring dislocation.
- Ages
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18 years and older
- Sex
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Anyone
Show the full entry requirements Hide 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: * Male or female adults. * Patient that needs to be implanted with a SERF total hip prosthesis. * Patient responding to IFU requirement. * Patient affiliated to French social security. * Patient who has provided a dated and signed informed consent form. Exclusion Criteria: * Patient protected by a French legal measure (under legal protection, guardianship or curatorship). * Patient unable of expressing consent, according to the investigator. * Patient deprived of liberty or hospitalized against his consent. * Pregnant or breastfeeding patient. * Patient presenting a contraindication to the implantation of medical devices according to the instructions for use. * Patient with a contraindication to radiographic follow-up. * Patient not being, a priori, capable of respecting the schedule of follow-up visits, according to the investigator. * Patient unable to complete a self-questionnaire, according to the investigator.
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As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
5 sites. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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CHU Dijon
RECRUITINGDijon, France
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CHU Saint Etienne
RECRUITINGSaint-Etienne, France
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CHU Strasbourg
RECRUITINGStrasbourg, France
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HCL Croix-Rousse
RECRUITINGLyon, France
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HCL Lyon Sud
NOT_YET_RECRUITINGLyon, France
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