Calprotectin and Ischemia Modified Albumin Serum to Measure Disease Activity in Behçet's Disease
Study Details
Study Description
Brief Summary
Behçet's Disease activity was evaluated using BD Current Activity Form (BDCAF). Serum calprotectin and IMA concentrations were compared among active BD cases, inactive BD cases and control subjects.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
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Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Patients
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Diagnostic Test: Serum calprotectin and IMA concentrations
Serum calprotectin and IMA concentrations were compared among active BD cases, inactive BD cases and control subjects.
|
| control
|
Diagnostic Test: Serum calprotectin and IMA concentrations
Serum calprotectin and IMA concentrations were compared among active BD cases, inactive BD cases and control subjects.
|
Outcome Measures
Primary Outcome Measures
- BD activity was evaluated using BD Current Activity Form (BDCAF). [3 years]
BD activity was assessed with BDCAF which assesse clinical characteristics present during the previous one month before evaluation. BDCAF include the following components: headaches; mouth ulcers; erythema; genital ulcers; arthritis; arthralgia; nausea/emesis/pain in abdomen; rectal bleeding; diarrhea; and new ocular, vascular, and nervous symptoms. Each component takes a score of (0) if absent or (1) if present [30]. The total BDCAF score was calculated by adding up the positive components (maximum score = 12). A BDCAF patient index score ≥2 was considered as active BD, while a score less than 2 was considered as inactive BD
- Serum calprotectin concentrations [3 years]
Blood samples were withdrawn from all participants 12 h after fasting. Samples underwent centrifugation at 4000 rpm for ten minutes. The sera were collected and kept at -80°C till analysis. Serum calprotectin concentrations were quantified utilizing a commercial calprotectin ELISA kit (Hycult Biotech Inc, US) based on manufacturer's instructions. Levels of high-sensitivity CRP (hsCRP) and albumin were detected using the immunoturbidimetric technique. Unit of measurment (μg/ml )
- Ischaemia Modified Albumin (IMA) serum concentrations [3 years]
IMA was quantified based on albumin cobalt binding colorimetric assay according to Bar-Or and colleagues and the levels were expressed in absorbance units (ABSU). To obtain corrected IMA values, the equation (individual albumin level/median albumin level of population) × IMA ABSU value was applied. Unit of measurment ( kU/L)
Eligibility Criteria
Criteria
Inclusion Criteria:
- new case of Behçet's disease available medical record Well known duration of BD, Well known current treatment used Well known current organ involvement
Exclusion Criteria:
- concomitant autoimmune or auto-inflammatory disorder; acute or chronic infections; cancer; diabetes; heart failure; gestation or up to six months after birth
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | Mansoura University Hospital | Mansoura | Egypt |
Sponsors and Collaborators
- Mansoura University
Investigators
- Study Chair: Sherin Mashaly, MD, Professor of Rheumatology and Rehabilitation
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- R.22.10.1905 - 2022/10/17