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Fibrinogen and detached retina with or without proliferation
I P Theoharis1, G Mangouritsas, E Feretis
1Vitreoretinal Unit, B'Eye Clinic, Hellenic Red Cross Hospital, Athens, Greece. eteodoc@pan.gr
Purpose:
Fibrinogen is a multifunctional molecule, participating in processes such as wound healing, inflammation and cell proliferation. Therefore a comparative study of plasma fibrinogen levels was performed on patients with rhegmatogenous retinal detachment (RRD) and proliferative vitreoretinopathy after RRD (PVR).
Method:
Plasma fibrinogen levels were measured preoperatively in three groups of patients; twenty-two (n=22) patients from the ORL department of our hospital, serving as a control group; twenty-eight (n=28) patients with RRD; and twenty (n=20) patients with PVR after RRD. Patients' ages were matched for all three groups; diabetics and patients with cardiovascular disease were excluded. T-Student's test was performed for the comparison of the plasma fibrinogen mean values of the aforementioned groups.
Results:
Statistically significant (p value: 0.013) elevation of fibrinogen plasma levels was observed in patients with RRD compared to those of the control group. In addition, patients with PVR had significantly higher plasma fibrinogen levels (p value: 0.03) than RRD patients.
Conclusion:
The results suggest a correlation between fibrinogen plasma levels and the development of RRD and PVR.