Eccentric Versus Concentric Exercises for Rotator Cuff Tendinopathy in Patients With Rheumatoid Arthritis

Cairo University (CU)

Status: Completed

Conditions: Rotator Cuff Tendinosis; Tendinopathy; Rheumatoid Arthritis

Treatments: Other: concentric exercises; Other: eccentric exercises; Other: Stretching

Study type: Interventional

Funder types: Other

Identifiers

NCT05054920

Mina

Details and patient eligibility

About

Study aiming at determining the efficacy of eccentric versus concentric exercises for improving tendon biological characteristics, pain, and shoulder overall function for rotator cuff tendinopathy in patients with Rheumatoid arthritis (RA).

Moreover, investigation the relationship between RA activity and the severity of rotator cuff tendinopathy.

Patients will be randomly assigned into either concentric or eccentric exercise group. Randomizations will be done using computer random generated numbers.

Full description

Study aiming at determining the efficacy of eccentric versus concentric exercises for improving tendon biological characteristics, pain, and shoulder overall function for rotator cuff tendinopathy in patients with RA. Moreover, investigation the relationship between RA activity and the severity of rotator cuff tendinopathy.

Patients will be randomizations using computer random generated numbers. patients will receive either eccentric or concentric exercises for internal, external rotators and abductors muscles All patient will do stretching for posterior capsule and pectoralis minor Tendon biological changes and subacromial space will be assessed using musculoskeletal ultrasonography Shoulder function will be assessed using SPADI (shoulder pain and disability index Pain will be assessed using Visual Analogue Scale (VAS) Rheumatoid arthritis disease activity will be assessed using Disease Activity Score-28 for Rheumatoid Arthritis with erythrocyte sedimentation rate (DAS 28 ESR) patient will be assessed at base-line and after finishing of the study

Enrollment: 40 patients

Sex: All

Ages: 18 to 50 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Adult patients diagnosed with RA according to 2010 (American College of Rheumatology)(ACR)/European League Against Rheumatism (EULAR) Classification Criteria for RA
2. Patients diagnosed with rotator cuff tendinopathy based on clinical and musculoskeletal Ultrasonography (MSUS) finding.
3. Patient complaining of shoulder pain for at least 3 months
4. Positive jobs test or hornblower sign or left off test
5. Age ranged from 18 to 50 years.

Exclusion criteria

1. Patient indicated for surgical repair of rotator cuff
2. Patient with previous shoulder surgery.
3. Patient with history of intra-articular shoulder fracture.
4. Patient with history of shoulder dislocation
5. Diabetes mellitus

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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40 participants in 2 patient groups

Concentric exercises group

Experimental group

Description:

patient will do Concentric exercises. Patients will receive 3 sessions per week for 4 weeks. Exercise will be done under the supervision of the same physical therapist. During each session. Exercise will be in the form of glenohumeral scaption, internal and external rotation exercises. patient will also do stretching for posterior capsule and pectoralis minor

Treatment:

Other: Stretching

Other: concentric exercises

Eccentric exercises group

Experimental group

Description:

patient will do eccentric exercises. Patients will receive 3 sessions per week for 4 weeks. Exercise will be done under the supervision of the same physical therapist during each session. Exercise will be in the form of glenohumeral scaption, internal and external rotation exercises. patient will also do stretching for posterior capsule and pectoralis minor

Treatment:

Other: Stretching

Other: eccentric exercises