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Study aim
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The purpose of this study is to compare the short-term effect of Physiotherapy and Physiotherapy with Sub-acromial Corticosteroid Injection on Pain, Disability and effectiveness of Treatment in patients with Frozen shoulder.
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Design
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This clinical trial is a randomized, superiority, parallel, blinded, multicenter study with 48 participants in two groups (24 in each group).
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Settings and conduct
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After the initial evaluation via the blinded assessor and randomization at Orthopedics clinic of Prof. Mohammad Hossein Ebrahim Zade, injection group will receive the treatment at Orthopedics clinic of Prof. Mohammad Hossein Ebrahim Zade.
Both groups will receive the physiotherapy treatment at Special Physiotherapy clinic of Qaem Hospital.
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Participants/Inclusion and exclusion criteria
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Inclusion criteria: Patients older than 18 years, Abduction and External rotation limitation (More than 50% of normal range), A minimum history of 4 weeks of Shoulder pain, Absence of coagulative diseases, Sleep disturbances due to pain and incapability of sleeping on the affected side. Exclusion criteria: History of severe trauma to the shoulder, History of neck radiculopathy, History of complete Rotator Cuff tear, Severe infection, History of Glenohumeral joint fracture, Presence of malignancy in Shoulder 4 to 6 months after Radiotherapy in Shoulder, Injection contraindications (Allergic to Drug, etc.)
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Intervention groups
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Comprehensive physiotherapy with hot pack application, low level laser therapy, glenohumeral joint mobilizations and Proprioceptive neuromuscular facilitation techniques. Intra-articular Corticosteroid injection into the glenohumeral joint via the posterior approach.
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Main outcome variables
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Pain via the Visual Analogue Scale (VAS) and Shoulder Pain and Disability Index (SPADI); Disability via SPADI; The effectiveness of treatment via the Global Rate of Change (GRC) scale.