The Healing Effect of Keratocyne(R) on Corneal Diseases

ABSTRACT

Keratocyne(R) is the complex of cystine and vitamine B6. Cystine is collagenase inhibitor and vitamine B6 is essential to the metabolism of cystine. We administered Keratocyne(R) orally combined with specific topical therapy to investigate its healing effect on various corneal diseases. The results were as follows: 1. The cases which improved after Keratocyne(R) administration were 15 patients out of 22 patients. 2. No untoward side effects were observed. We concluded that Keratocyne(R) was effective on certain corneal diseases which released collagenase.