Scapular Positioning in Standing Position Using Sonography

NCT ID: NCT04449146

Last Updated: 2025-02-12

Study Results

Results pending

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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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

30 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-08-31

Study Completion Date

2026-08-31

Brief Summary

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The objective of this study is to analyse the positioning of the scapula in standing position and compared to the supine position (CT scan) in 3 dimensions (3 rotations of the scapula) using a non-radiant, portable system, combining an ultrasound probe with marker and a camera integrated into a Tablet for the three-dimensional location of the marker (probe).

Detailed Description

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This is a mono-center trial. Patients in the process of pre-operative care of a reverse shoulder arthroplasty (CT Scan already available as part of the care course in supine position) will be offered the study. A localizer ultrasound will be performed during surgical consultation or the day before the surgery in standing position (duration: 1/2 day). This consultation takes place during the course of the surgical consultation or when the patient is admitted the day before his surgical procedure.

Conditions

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Shoulder Osteoarthritis Arthropathy Shoulder

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

This is mono-center study. Patients in the process of preoperative care of a Reverse Shoulder Arthroplasty (CT Scan already available as part of the extended care course) will be offered the study. A localizer ultrasound will be performed during surgical consultation or the day before the surgical procedure in standing position (duration: 1/2 day).
Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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shoulder localizer ultrasound

The localizer ultrasound of the shoulder is performed on an unclothed patient (at the shoulders) and comes to locate bony landmarks using the ultrasound probe as a Transcutaneous localizer. The Protocol plans to acquire different landmarks on the scapula: lower angle, coracoid, scapula spine and bilateral acromioclavicular joint (definition of the coronal plan). These acquisitions are carried out by the probe connected to a Tablet (Microsoft surface Pro 3) which allows to locate the probe and by extension of the probe the location of the points selected by ultrasound.

Group Type EXPERIMENTAL

Scapular positioning in Standing position using Sonography

Intervention Type DIAGNOSTIC_TEST

The localizer ultrasound of the shoulder is performed in an unclothed patient (at the shoulders) and comes to locate bony landmarks using the ultrasound probe as a Transcutaneous localizer.

Interventions

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Scapular positioning in Standing position using Sonography

The localizer ultrasound of the shoulder is performed in an unclothed patient (at the shoulders) and comes to locate bony landmarks using the ultrasound probe as a Transcutaneous localizer.

Intervention Type DIAGNOSTIC_TEST

Eligibility Criteria

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Inclusion Criteria

* Major patients and agreeing to participate in the study after oral and written information.
* Care course patients for a reverse shoulder arthroplasty on a native shoulder joint

Exclusion Criteria

* Patients under the age of 18
* Patients refusing to participate in the study
* Patients whose condition does not allow informed consent
* Patients who are subject to legal protection (safeguarding of Justice, curatorship, guardianship), persons deprived of their liberty
* Unaffiliated patients and non-beneficiaries of a health insurance plan
Minimum Eligible Age

18 Years

Maximum Eligible Age

99 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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University Hospital, Brest

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Hoel LETISSIER, Dr

Role: PRINCIPAL_INVESTIGATOR

University Hospital, Brest

Locations

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Brest, University Hospital

Brest, , France

Site Status RECRUITING

Countries

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France

Central Contacts

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Hoel LETISSIER, Dr

Role: CONTACT

689313164 ext. +33

Facility Contacts

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Hoel LETISSIER, Dr

Role: primary

Other Identifiers

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3S (29BRC18.0239)

Identifier Type: -

Identifier Source: org_study_id

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