Prediction Frozen Shoulder Validation

National Taiwan University

Status and phase: Completed; Phase 2; Phase 1

Conditions: Frozen Shoulder

Treatments: Other: a standardized physical therapy program; Other: EMSMTA

Study type: Interventional

Funder types: Other

Identifiers

NCT01157221

200612088R

Details and patient eligibility

About

Background: Few studies have examined the predictors of the clinical course of subjects with frozen shoulder syndrome or explained the persistence of symptoms after appropriate therapy. Altered shoulder kinematics may predispose subjects to subacromial impingement, rotator cuff tendonitis, altered shoulder joint forces, and possible degenerative changes. Subsequently, a more difficult and chronic course of frozen shoulder syndrome may develop.

Objective: The purposes of this study are: (1) to develop a prediction method for determining altered shoulder kinematics and associated muscular activities which are associated with the chronicity of frozen shoulder dysfunction, and (2) to validate this prediction method and analyze the impact of the method on clinical behavior.

Design: For the first year, a prospective study will be conducted to develop a prediction method that will identify impaired shoulder kinematics associated with the degree of symptom-related functional disability in patients with frozen shoulder syndrome. For the second and third years, validation of the proposed prediction method will determine whether altered shoulder kinematics and associated muscular activities subject to intervention meet the prediction criteria and demonstrate improvement in their follow-up, which will be shown to improve decision making in clinical practice.

Enrollment: 30 patients

Sex: All

Ages: 18 to 85 years old

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• 50% loss of passive movement of the shoulder joint relative to the nonaffected side, in 1 or more of 3 movement directions (i.e., forward flexion, abduction in the frontal plane, or external rotation in 0° of abduction);
• 13-15 and duration of complaints of at least 3 months.

Exclusion criteria

• a history of stroke with residual upper-extremity involvement,
• diabetes mellitus,
• rheumatoid arthritis,
• rotator cuff tear,
• surgical stabilization of the shoulder,
• osteoporosis, or
• malignancies in the shoulder region.
• subjects who had pain or disorders of the cervical spine, elbow, wrist, or hand, or who had pain radiating from the shoulder to the arm, were also excluded.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Factorial Assignment

Masking: Single Blind

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30 participants in 3 patient groups

intervention group

Experimental group

Description:

intervention group: end-range mobilization/scapular mobilization treatment approach group

Treatment:

Other: EMSMTA

control

Active Comparator group

Treatment:

Other: a standardized physical therapy program

control-criteria group

Sham Comparator group

Treatment:

Other: a standardized physical therapy program