Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
15 participants
INTERVENTIONAL
2025-12-31
2026-09-30
Brief Summary
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The contribution of echo surgery allows to limit the scar ransom but also to free itself from a complex infrastructure to the operating room including an arthroscopy column and an intraoperative fluoroscopy for a conventional tenotomy, This also saves procedural and installation time.
No studies to date have described ultrasound-assisted psoas tenotomy Yhe investigators conducted a cadaveric study of the feasibility of psoas tenotomy under ultrasound that confirms the feasibility of this technique and the safety of the gesture for the surrounding anatomical structures.
The objectives of this study are to assess the feasibility, pain and functional outcomes of ultrasound-assisted psoas tenotomy in patients with ilio-psoas conflict after total hip replacement.
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Detailed Description
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Conditions
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Study Design
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NA
SINGLE_GROUP
TREATMENT
NONE
Study Groups
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Patient with ilio-psoas conflict and having a tenotomy indication
Psoas tenotomy under ultrasound
Tenotomy of the ilio-psoas tendon under ultrasound is performed using an ultrasound machine, a 3 mm Acufex hook blade and a specific kit usually used for guided vertebroplasty and which allows the introduction of the Acufex hook blade atraumatically (foam end). The patient, under general anesthesia, is placed in supine position with the hip extending from 15 to 20°.
Interventions
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Psoas tenotomy under ultrasound
Tenotomy of the ilio-psoas tendon under ultrasound is performed using an ultrasound machine, a 3 mm Acufex hook blade and a specific kit usually used for guided vertebroplasty and which allows the introduction of the Acufex hook blade atraumatically (foam end). The patient, under general anesthesia, is placed in supine position with the hip extending from 15 to 20°.
Eligibility Criteria
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Inclusion Criteria
* Indication of psoas tenotomy for ilio-psoas conflict after total hip replacement
* Signature of the written informed consent form by the patient
* Affiliation to a French health insurance scheme or equivalent
* Vulnerable people: pregnant or breast-feeding women (patients will undergo a pregnancy test: urinary test), adult under guardianship or deprived of freedom.
* Allergies to local anesthetics
* Patient on anticoagulant or antiplatelet agents
* Contraindication to surgery
* Refusal of patient involvement
18 Years
ALL
No
Sponsors
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Centre Hospitalier Universitaire de Nice
OTHER
Responsible Party
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Locations
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Nice University Hospital
Nice, Alpes Maritimes, France
Countries
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Central Contacts
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Facility Contacts
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Other Identifiers
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22-AOIP-07
Identifier Type: -
Identifier Source: org_study_id
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