Effects of Exercise Trainings on Pain, Function and AHD in Patients With SPS

Hacettepe University

Status: Completed

Conditions: Subacromial Impingement Syndrome

Treatments: Other: Scapula Retraction Exercise Group; Other: Scapula Retraction +Glenohumeral Rotational Exercise Group

Study type: Interventional

Funder types: Other

Identifiers

NCT03494192

KA-180018

Details and patient eligibility

About

Abnormal reduction of the AHD has been considered as one of the possible mechanisms in the aetiology of subacromial pain syndrome. Maintenance of the AHD is crucial for prevention and rehabilitation of rotator cuff related disorders.

The development of a rehabilitation treatment plan is based in part on the assessment of scapular motion and muscle deficits in patients with shoulder pain. Rehabilitation should be based on the identified impairments.

The aim of this study is to investigate the effect of utilizing scapula retraction exercises with or without glenohumeral rotational exercises at gradual shoulder elevation angles into a scapular stabilization program on functionality, pain and AHD in patients with SPS and compare with health population.

Full description

Coordinated motion between the humerus and scapula is required for pain-free arm movement. Rotator cuff and scapulothoracic muscles dynamically control the subacromial space or acromiohumeral distance (AHD).Scapulothoracic muscles need to provide stability and control in a synchronized fashion to facilitate normal scapulohumeral movement. Scapular upward rotation and posterior tilt is essential to maintain the AHD.Therefore, the force couple function of the rotator cuff muscles play an critical role in opposing the superior migration force that is generated by deltoid muscle and, to maintenance the subacromial space.

Abnormal reduction of the AHD has been considered as one of the possible mechanisms in the aetiology of subacromial impingement syndrome. Maintenance of the AHD is crucial for prevention and rehabilitation of rotator cuff related disorders.

The development of a rehabilitation treatment plan is based in part on the assessment of scapular motion and muscle deficits in patients with shoulder pain. Rehabilitation should be based on the identified impairments.

he aim of this study is to investigate the effect of utilizing scapula retraction exercises with or without glenohumeral rotational exercises at gradual shoulder elevation angles into a scapular stabilization program on functionality, pain and AHD in patients with SPS and compare with health population.

Enrollment: 49 patients

Sex: All

Ages: 18 to 45 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• painful arc of movement during flexion or abduction;
• positive Neer or Kennedy-Hawkins impingement signs
• pain on resisted lateral rotation, abduction or empty can test.

Exclusion criteria

• previous shoulder surgery;
• shoulder pain reproduced by neck movement;
• clinical signs of full-thickness RC tears; or
• shoulder capsulitis.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

---

49 participants in 3 patient groups

scapula retraction exercise group

Experimental group

Description:

Manual Therapy Stretching Exercises Exercise training focus on scapulothoracic muscles will be applied two times per week total 12 week After 12 week follow-up, patients will proceed to reduced exercise program until the 6-month follow-up.

Treatment:

Other: Scapula Retraction Exercise Group

Scapula Retraction +Glenohumeral Rotational Exercise Group

Experimental group

Description:

Manual Therapy Stretching Exercises Exercise training focus on scapulothoracic muscles Exercise training focus on rotator cuff muscles will be applied two times per week total 12 week After 12 week follow-up, patients will proceed to reduced exercise program until the 6-month follow-up.

Treatment:

Other: Scapula Retraction +Glenohumeral Rotational Exercise Group

Control Group

No Intervention group

Description:

Age-sex and hand-dominancy matched healthy controls will be included as a control group (CG) for acromiohumeral distance (AHD) normative data