Operative Treatment of Traumatic Anteroinferior Shoulder Instability in Young Male Patients
NCT ID: NCT01998048
Last Updated: 2015-05-27
Study Results
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Basic Information
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UNKNOWN
NA
120 participants
INTERVENTIONAL
2013-11-30
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
SINGLE
Study Groups
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Latarjet
60 patients treated with open Latarjet operation
Latarjet
A diagnostic arthroscopy is performed before the Latarjet operation in general anaesthesia. In case of a significant Hill-Sachs defect an additional remplissage procedure may be performed according to surgeons' decision by inserting 1 to 2 more suture anchors according to surgeon's preference into the deepest portion of the Hill-Sachs defect and tying the infraspinatus tendon down to fill the bony defect. Thereafter an open Latarjet operation is performed using standard techniques described by Walch or de Beer. A deltopectoral incision is used. The coracoid process is osteotomized and ventrally prepared to bleeding bone. The coracoid process is then transferred through the middle of the subscapularis and re-attached on to the freshened neck of the glenoid, just medial to the joint line with two screws and washers, according to the surgeon's preference.
Bankart
60 patients treated with arthroscopic Bankart operation
Bankart
An arthroscopic Bankart operation is performed in general anaesthesia according to current practise (Provencher 2010). The intra-articular findings are recorded and the anteroinferior labrum and the IGHL are mobilized until subscapular muscle fibers can be seen. The IGHL complex is then re-attached to the freshened neck of the glenoid with 2 to 3 suture anchors according to surgeon's preference to re-create labral bumper and capsular tension. In case of a significant Hill-Sachs defect an additional remplissage procedure may be performed according to surgeon's decision by inserting 1 to 2 more suture anchors, according to surgeon's preference into the deepest portion of the Hill-Sachs defect and tying the infraspinatus tendon down to fill the bony defect.
Interventions
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Latarjet
A diagnostic arthroscopy is performed before the Latarjet operation in general anaesthesia. In case of a significant Hill-Sachs defect an additional remplissage procedure may be performed according to surgeons' decision by inserting 1 to 2 more suture anchors according to surgeon's preference into the deepest portion of the Hill-Sachs defect and tying the infraspinatus tendon down to fill the bony defect. Thereafter an open Latarjet operation is performed using standard techniques described by Walch or de Beer. A deltopectoral incision is used. The coracoid process is osteotomized and ventrally prepared to bleeding bone. The coracoid process is then transferred through the middle of the subscapularis and re-attached on to the freshened neck of the glenoid, just medial to the joint line with two screws and washers, according to the surgeon's preference.
Bankart
An arthroscopic Bankart operation is performed in general anaesthesia according to current practise (Provencher 2010). The intra-articular findings are recorded and the anteroinferior labrum and the IGHL are mobilized until subscapular muscle fibers can be seen. The IGHL complex is then re-attached to the freshened neck of the glenoid with 2 to 3 suture anchors according to surgeon's preference to re-create labral bumper and capsular tension. In case of a significant Hill-Sachs defect an additional remplissage procedure may be performed according to surgeon's decision by inserting 1 to 2 more suture anchors, according to surgeon's preference into the deepest portion of the Hill-Sachs defect and tying the infraspinatus tendon down to fill the bony defect.
Eligibility Criteria
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Inclusion Criteria
2. Clinically documented anteroinferior instability (ie. a positive apprehension and relocation test (Jobe)).
3. X-ray (true ap, 30 degrees oblique ap, Y- and axillary projections), 2- and 3-dimensional computed tomography (2D and 3D CT) and magnetic resonance imaging arthrography (MRA) documentation of the joint.
4. Congruency of the shoulder joint on imaging investigations.
5. Young adult male patient 16-25 years of age (15 years \< patient \< 26 years ).
6. Patient's willingness for operative treatment.
7. Written informed consent from participating subject.
Exclusion Criteria
2. Concomitant dislocated fractures (requiring operative treatment) of the humerus or the scapula (other than Hill-Sachs lesion or bony Bankart lesion)
3. Severe grade 2 or above (Samilson et Prieto) osteoarthrosis of the glenohumeral joint detected in X-ray investigation.
4. A humeral avulsion of glenohumeral ligaments (HAGL) detected in MRA investigation.
5. Concomitant ipsilateral plexus or axillar nerve injury affecting motor function.
6. Life threatening other concomitant injuries (i.e. multitrauma patient).
7. Stiffness of the glenohumeral joint (restricted passive external rotation less than 30 degrees measured in standing position, arm at side).
8. Age under 16 or above 25 years.
9. Open physis with significant growth expectation.
10. Intellectual disability, history of seizures with high risk of recurrence, existing significant malignant, haematological, endocrine, metabolic, or rheumatoid disease.
16 Years
25 Years
MALE
Yes
Sponsors
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Turku University Hospital
OTHER_GOV
Responsible Party
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Ville Aarimaa
adjunct professor
Principal Investigators
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Ville Äärimaa, Adjunct Professor
Role: PRINCIPAL_INVESTIGATOR
Turku University Hospital
Locations
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Helsinki University Hospital
Helsinki, , Finland
Keski-Suomen keskussairaala
Jyväskylä, , Finland
Kuopio University Hospital
Kuopio, , Finland
Oulu University Hospital
Oulu, , Finland
Satakunnan keskussairaala
Pori, , Finland
Hatanpään sairaala
Tampere, , Finland
Tampere University Hospital
Tampere, , Finland
Turku University Hospital
Turku, , Finland
Countries
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Central Contacts
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Facility Contacts
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Mika Paavola, MD PhD
Role: primary
Juha Paloneva, MD PhD
Role: primary
Antti Joukainen, MD PhD
Role: primary
Tapio Flinkkilä, Adjunct Professor
Role: primary
Juha Kukkonen, MD PhD
Role: primary
Janne Lehtinen, Adjunct Professor
Role: primary
Vesa Lepola, MD PhD
Role: primary
References
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Kukkonen J, Elamo S, Flinkkila T, Paloneva J, Mantysaari M, Joukainen A, Lehtinen J, Lepola V, Holstila M, Kauko T, Aarimaa V; FINNISH (Finnish Instability Shoulder Study) Investigators. Arthroscopic Bankart versus open Latarjet as a primary operative treatment for traumatic anteroinferior instability in young males: a randomised controlled trial with 2-year follow-up. Br J Sports Med. 2022 Mar;56(6):327-332. doi: 10.1136/bjsports-2021-104028. Epub 2021 Sep 22.
Other Identifiers
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FINNISH
Identifier Type: -
Identifier Source: org_study_id
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