Evaluation of Hand Functions in Newly Diagnosed Primary Sjögren's Syndrome
Study Details
Study Description
Brief Summary
Hand functions are decreased in rheumatic diseases such as systemic sclerosis and rheumatoid arthritis.
Sjögren's syndrome (SS) is a chronic systemic rheumatic disease characterized by lymphoplasmacytic infiltration of exocrine glands, especially salivary and lacrimal glands.
SS may be "primary" when it occurs alone (pSS) and "secondary" (sSS) when associated with another autoimmune disease. PSS is the most common connective tissue disease after rheumatoid arthritis and affects 0.3-3% of the population. Joint involvement is the most common involvement of pSS after sicca syndrome (50% of patients). Patients may have arthralgia with inflammatory features (morning stiffness > 30 minutes) or, less frequently, true symmetric polysynovitis mimicking rheumatoid arthritis (RA). The joint involvement of PSS is usually moderate (<5 affected joints) and mostly affects the small joints of the hands and upper extremities. PSS may also be responsible for myositis. Widespread pain, similar to primary fibromyalgia, is common in about 50 percent of patients with PSS.
The hand is one of the most important components affecting the functionality of the upper extremity. Grasping is one of the hand functions, for the continuity of daily living activities.
is an important function. Studies have shown that hand grip strength is correlated with upper extremity muscle strength, as well as general body muscle strength and pulmonary muscle strength.
As far as we know, hand functions have not been evaluated in newly diagnosed patients with pSS.
Condition or Disease | Intervention/Treatment | Phase |
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Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Sjögren's syndrome Subjects diagnosed with primary sjögren's syndrome according to the 2016 ACR/EULAR primary sjögren classification criteria will be included in the study. |
Diagnostic Test: digital dynamometer
Hand grip strength will be measured using a hand-held digital dynamometer with the patient sitting in a hard chair and elbow flexed to 90°. All assessments and measurements will be made by the same experienced physician blinded to patients' clinical data.
Other Names:
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Healthy controls
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Diagnostic Test: digital dynamometer
Hand grip strength will be measured using a hand-held digital dynamometer with the patient sitting in a hard chair and elbow flexed to 90°. All assessments and measurements will be made by the same experienced physician blinded to patients' clinical data.
Other Names:
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Outcome Measures
Primary Outcome Measures
- Hand grip strength [1.5 years]
Hand grip strength will be measured by digital dynamometer
Eligibility Criteria
Criteria
Inclusion Criteria:
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- Patients aged 18-65 years diagnosed with Primary Sjogren's 2. Patients with normal cognitive functions
Exclusion Criteria:
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- Other connective tissue diseases other than primary Sjögren's 2.Pregnancy 3.Malignancy 4. Chronic diseases (DM, HT, Hypothyroidism, hyperthyroidism) 5. Cognitive disorder 6. Neurological or traumatic hand disorders leading to hand disorders (MS, Trauma, SVO) 7. Patients who have undergone major salivary gland surgery, have Graft Versus Host disease, have received Sarcoidosis, Head and Neck Radiotherapy, have a history of HTLV-1 or HIV
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | Selcuk University | Konya | Turkey |
Sponsors and Collaborators
- Selcuk University
Investigators
None specified.Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- SJOGRENHAND