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The aim of the study is to determine how valuable ultrasonographic enthesitis to asssess disease activity, functionality and quality of life.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Spondyloarthritis |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Ultrasonography | Diagnostic Test | Enthesitis assessment via ultrasonography |
|
| Measure | Description | Time Frame |
|---|---|---|
| Disease activity, | BASDAI (Bath Ankylosing Spondylitis Disease Activity Index), minimum value 0, maximum value 10, higher scores mean a worse outcome | between November 2016 and January 2017 |
| Disease activity, | Ankylosing Spondylitis Disease Activity Score (ASDAS). It is calculated by adding CRP (ASDAS-CRP) or ESR (ASDAS-ESR). there is no spesific minimal and maximum value because it depends on CRP or ESR value. Higher scores mean a worse outcome | between November 2016 and January 2017 |
| functionality | Bath Ankylosing Spondylitis Functionality Index (BASFI). Minimal values 0, maximum value 100. Higher scores mean a worse outcome | between November 2016 and January 2017 |
| to measure quality of life | Short Form - 12 (SF-12). minimum value 0 maximum value 100. higher scores mean a worse outcome | between November 2016 and January 2017 |
| to measure quality of life | Ankylosing Spondylitis Quality of Life (ASQoL). minimum value 0 maximum value 18. Higher scores mean a worse outcome | between November 2016 and January 2017 |
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Inclusion Criteria:
Exclusion Criteria:
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Spondyloarthritis
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| ID | Term |
|---|---|
| D025241 | Spondylarthritis |
| ID | Term |
|---|---|
| D013166 | Spondylitis |
| D013122 | Spinal Diseases |
| D001847 | Bone Diseases |
| D009140 | Musculoskeletal Diseases |
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| ID | Term |
|---|---|
| D014463 | Ultrasonography |
| ID | Term |
|---|---|
| D003952 | Diagnostic Imaging |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
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| D001168 |
| Arthritis |
| D007592 | Joint Diseases |