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Updated: Jan 22, 2026

Intravitreous Injection for Establishing Ocular Diseases Model
Published on: October 1, 2007
Serum Cortistatin Levels in Patients with Ocular Active and Ocular Inactive Behçet Disease
Mehmet Balbaba1, Fatih Ulaş2, Sevinç Arzu Postacı1
1Faculty of Medicine, Department of Ophthalmology, Fırat University , Elazığ, Turkey.
Purpose:
To evaluate serum cortistatin (CST) levels in patients with ocular active and ocular inactive Behçet disease (BD) and its relationship with disease activity.
Methods:
24 BD patients with ocular active, 24 BD patients with ocular inactive patients and 24 healthy control subjects were included in the study.
Results:
In ocular active and ocular inactive BD patients and healthy control subjects, the mean serum CST levels were 4.38 ± 1.63ng/ml, 5.46 ± 1.81ng/ml and 7.56 ± 1.73ng/ml, respectively. ESR, serum CRP, CST levels and NLR were significantly different between the groups (p < 0.001 for all). The CST levels were similar between ocular active and inactive BD patient groups (p = 0.197). ESR, CRP and NLR were significantly higher in ocular active BD patients compared to ocular inactive BD patients and healthy control subjects (p < 0.05 for all).
Conclusion:
Serum CST level was significantly lower in BD patients. CST may be a neuropeptide that plays a role in the pathogenesis of BD.
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