View clinical trials related to Shoulder Instability.
Filter by:This study will compare functional outcomes after an arthroscopic Bankart repair between patients that underwent conventional arthroscopic Bankart repair rehabilitation, following the American Society of Shoulder and Elbow Therapists guideline and patients that underwent 'multifactorial approach training', which focusses on decreasing kinesiophobia and fear of recurrent dislocations. The study population comprises patients who will undergo Arthroscopic Bankart Repair (ABR) after a traumatic anterior shoulder dislocation at Spaarne Gasthuis Haarlem/Hoofddorp, OLVG Amsterdam, Amstelland Ziekenhuis Amstelveen, Gelre Ziekenhuizen, Medisch Spectrum Twente, or Flevoziekenhuis Almere.
Shoulder instability is associated with neuromuscular control alterations. Helical Axes (HAs) dispersion is influenced by joint morphology and neuromuscular control and its analysis can be used to quantify the Center of Rotation (CoR) displacement. The aim of the study is to evaluate the effects of an exercise-based training on shoulder HAs dispersion during upper limb movements in patients with shoulder instability and to assess the association between shoulder arthrokinematics and instability-related symptoms. 25 patients with shoulder instability and 25 healthy subjects (aged between 18 and 50) will be enrolled. The HAs dispersion will be assessed during the performance of two upper limb task, shoulder flexion and shoulder rotation. Kinematics will be recorded by an optoelectronic system and HAs dispersion was computed using Mean Distance (MD) and Mean Angle (MA). Pain and functional impairments will be assesed through the DASH scale, NRS scale, simple shoulder test (SST). Quality of life will be assessed with SF-12 scale. Outcomes measures will be evaluated at the enrolment (T0), after one week (T1), after 12 weeks (T2) and after one month (T3). Between T1 and T2 patients perform a 12 weeks home-based exercise protocol and 12 outpatient physical therapy sessions.
The study will aim at investigating the effects of action observation therapy (action observation plus motor imagery) in patients with shoulder instability undergoing capsulo-plastic surgery. Forty subjects scheduled for capsulo-plastic surgery will be randomized into an AOT or Control group. AOT group will undergo action observation followed by motor imagery of upper limb motor tasks for 4 weeks after surgery, whereas Control group will perform no intervention. In addition, both groups will undergo postoperative usual care including immobilization with a brace and passive upper limb mobilization. All participants will be assessed for shoulder pain, function, range of motion, fear of movement and quality of life the day before surgery, at training end and 3 months after training end.
Open and arthroscopic Latarjet procedures are used to treat shoulder instability as primary and salvage procedures. During surgery the coracoid process is detached and repositioned to the anterior glenoid through a subscapularis split and fixed in place, resulting in an enlarged glenoid and therefor articular surface. However, before this is done, the pectorals minor, which inserts at the coracoid process, has to be detached and is left without further treatment. Moreover, the conjoint tendon, the origin of the short head of the biceps and coracobrachialis, is repositioned with the coracoid and therefor distalized and medialized. No study currently followed up on the strength of the muscles altered. The aim of this study is therefor, to prospectively measure range of motion and strength of the operated shoulder at different time points pre- and postoperatively, comparing it with the healthy shoulder in each individual.