Kontralateral Training in Patients With Bankart Lesion

Study Overview
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Brief Summary
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The rate of re-dislocation after arthroscopic bankart repair is up to 30%. The most important dynamic structure that prevents re-dislocation is the rotator cuff muscles. The aim of our study is to investigate the efficacy of contralateral training on patients with arthroscopic Bankart surgery. Patients with arthroscopic Bankart surgery will be included in the study. The patients will be randomly assigned into 3 groups and the first group will be the control group, the second group will be the concentric group and the third group will be the eccentric group. Standard rehabilitation program will be applied to all groups until 3 months after surgery. Between 2nd and 12nd weeks after surgery, concentric strengthening program will be applied to the rotator cuff muscles with isokinetic dynamometer to the 2nd group. In group 3, the eccentric strengthening program will be applied to the rotator sheath muscles with the same isokinetic dynamometer from the 2nd week until 12nd week . The strength of the rotator sheath muscles will be measured in pre-op period, post-op week 12 and post-op month 6 with the isokinetic dynamometer in all patients. In addition, functional tests will be performed in pre-op period and post-op 6 months (Y balance test for upper extremity, Closed Kinetic Chain Upper Extremity Stability Test and Medicine Ball Throw Test).

Detailed Description
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The return to sport after bankart surgery is very high. Yet, the rate of re-dislocation after arthroscopic bankart repair is up to 30%. The most important dynamic structure that prevents re-dislocation is the rotator cuff muscles. The aim of our study is to investigate the efficacy of contralateral training on patients with arthroscopic Bankart surgery. Patients with arthroscopic Bankart surgery will be included in the study. The patients will be randomly assigned into 3 groups and the first group will be the control group, the second group will be the concentric group and the third group will be the eccentric group. Standard rehabilitation program will be applied to all groups until 3 months after surgery. Between 2nd and 12nd weeks after surgery, concentric strengthening program will be applied to the rotator cuff muscles with isokinetic dynamometer to the 2nd group. In group 3, the eccentric strengthening program will be applied to the rotator sheath muscles with the same isokinetic dynamometer from the 2nd week until 12nd week . The strength of the rotator sheath muscles will be measured in pre-op period, post-op week 12 and post-op month 6 with the isokinetic dynamometer in all patients. In addition, functional tests will be performed in pre-op period and post-op 6 months (Y balance test for upper extremity, Closed Kinetic Chain Upper Extremity Stability Test and Medicine Ball Throw Test).

Official Title
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Effects of Kontralateral Training in Patients With Bankart Lesion

Conditions
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Strenght of Rotator Cuff Muscles

Intervention / Treatment
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* Other: Control Group
* Other: Isokinetic Group


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: Having isolated arthroskopic bankart surgery Having <3 dislocation number Accepting to participate in the study Having rehabilitation in our clinic Exclusion Criteria: Revision surgery Additional problem like bony bankart or laterjet surgery Having > 3 disloccation before surgery Refusing to participate in the study Not participating to the exercise program more then twice

Ages Eligible for Study
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Minimum Age: 18 Years
Maximum Age: 45 Years

Sexes Eligible for Study
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All

Accepts Healthy Volunteers
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No

Study Plan
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How is the study designed?
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Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Interventional Model Description: Randomized Control, Parallel Group Study
Masking: Single


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: Control Group<br>Patients in this group will only received standardized rehabilitation protochol after Bankart surgery | Other: Control Group<br>* Control Group: Standart rehabilitation<br>|
| Experimental: Isokinetic Group<br>Patients in this group will receive concentric training for rotator cuff muscles with isokinetic device in addition the the standart rehabilitation protocol. | Other: Isokinetic Group<br>* Concentric group: Standart rehabilitation + isokinetic training<br>|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| İsokinetic assessment | Muscle strenhgt assesment on isokinetic dynamometer | six months | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Funtional assesment | Sport-spesific Functional tests | siz monyhs | 

 Terms related to the study
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Keywords Provided by Centre Hospitalier Valida
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Kontralateral Education, Bankart, Rehabilitation, Shoulder,