Clinical research of protein-free calf blood extract eye gel for corneal epithelial defect / 国际眼科杂志(Guoji Yanke Zazhi)

ABSTRACT

AlM: To evaluate the clinical effect of 200g/L protein-free calf blood extract eye gel for corneal epithelial defect.METHODS: One hundred and sixty - eight cases of corneal epithelial defect ( 58 cases with herpes simplex keratitis; 24 cases with chemical injury; 85 cases with pterygium operation injury ) were randomly divided into two groups: 84 eyes were treated with protein-free calf blood extract eye gel; 84 cases were treated with basic fibroblast growth factor eye gel ( bFGF ) . The bFGF and protein-free calf blood extract eye gels were used 4 times a day. The treatment course was 7d. Epithelial defect restoration, local symptom and sign were observed. RESULTS: The difference between pre-treatment and post-treatment was significant ( P CONCLUSlON: Protein-free calf blood extract eye gels is valuable and safe for corneal epithelial defect.