Arthroscopic Subscapularis Augmentation

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

NOT_YET_RECRUITING

Total Enrollment

20 participants

Study Classification

OBSERVATIONAL

Study Start Date

2026-01-01

Study Completion Date

2026-09-01

Brief Summary

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The glenohumeral joint is the most commonly dislocated joint of the human body, The stability of GH joint relies on a complex network of static and dynamic structures.

Static stabilizers ::

Detailed Description

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The glenohumeral joint is the most commonly dislocated joint of the human body, The stability of GH joint relies on a complex network of static and dynamic structures.

Static stabilizers ::

* include the congruency of the humeral head and glenoid, the glenoid labrum, glenohumeral ligaments surrounding the joint, and negative intra-articular pressure.

Dynamic stabilizers:

are primarily muscular and include the rotator cuff, which provides a compressive stabilizing effect, the tendon of the long head of the biceps, and muscles that stabilize the scapula ,The anterior labrum plays a key role in antero posterior stability as it deepens the glenoid cavity up to 50%.

anterior dislocation is the most common dislocation and is caused by the arm being positioned in an excessive amount of abduction and external rotation.

There are different methods of management

Can be achieved by several surgical techniques, according to whether the underlying etiology is a labral tear (Bankart) , humeral head lesion (Hill- Sachs) , or glenoid bone defect

Traumatic anterior shoulder instability without glenoid bone loss can be successfully treated with Bankart repair . On the other hand, bony procedures such as the Bristow and Latarjet procedures offer better outcomes in cases with concomitant glenoid bone loss greater than 21%-25% and engaging Hill-Sachs lesions

Controversy still exists regarding the ideal surgical treatment for AGI with limited (0%-13.5%) to subcritical (13.5%-25%) glenoid bone loss . Bony procedures are correlated with low recurrence, but high complication rates . On the contrary, clinical studies documented low complication rates \[9\], but higher recurrence rates or unsatisfactory outcomes for isolated or augmented Bankart repair in the context of subcritical glenoid bone loss

Conditions

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Shoulder Dislocation

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Eligibility Criteria

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Inclusion Criteria

* 1\. Patients complaining of anterior glenoid instability , with 1 or more episodes of anterior shoulder dislocation.

2\. Associated limited (\<13.5%) to subcritical (\<25%) glenoid bone loss. 3. Positive anterior shoulder apprehension and pain refractory to conservative treatment.

4\. Age between (15 -49)years old

Exclusion Criteria

* 1\. Preexisting glenohumeral osteoarthritis, Infection 2. Multidirectional or voluntary shoulder instability. 3.. Acute proximal humerus fractures of the involved shoulder. 4.. refusable of patient

Minimum Eligible Age

18 Years

Maximum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Responsible Party

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Abdellah Ammar Abdellah Morsy

principal investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Central Contacts

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Abdellah Ammar Abdellah Morsy, MD

Role: CONTACT

Phone: 0201023755016

Email: [email protected]

Hosam Elsayed Abd-Elzaher, MD

Role: CONTACT

Phone: 0201008832805

Email: [email protected]

References

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Dodson CC, Cordasco FA. Anterior glenohumeral joint dislocations. Orthop Clin North Am. 2008 Oct;39(4):507-18, vii. doi: 10.1016/j.ocl.2008.06.001.

Reference Type BACKGROUND

PMID: 18803980 (View on PubMed)

Zhang M, Liu J, Jia Y, Zhang G, Zhou J, Wu D, Jiang J, Yun X. Risk factors for recurrence after Bankart repair: a systematic review and meta-analysis. J Orthop Surg Res. 2022 Feb 20;17(1):113. doi: 10.1186/s13018-022-03011-w.