Mitomycin-C eyedrops for the prevention of postoperative recurrence of pterygium / 眼科

ABSTRACT

Mitomycin-C eyedrops were administered for the prevention of pterygium recurrence after surgical excision.37 primary and 16 recurrent pterygia were postoperatively instil- led 0.2mg/ml or 0.4mg/ml mitomycin-C eyedrops,and 24 primary and 4 recurrent pterygia were given placebo instead to serve as controls.During a follow-up of 3 to 8 months,one(1.89%)of the 53 eyes treated with mitomycin recurred 3 months after the operation while 3 eyes(10.7%)of the 28 controls recurred,the difference being very significant.The authors opinted that mitomy- cin-C eyedrops of low concentration was safe and effective for the prevention of postop- erative pterygium recurrence.