To evaluate the efficacy of Mipragoside, a ganglioside derivative, in
vernal keratoconjunctivitis we performed a controlled randomised clini
cal trial involving 24 patients (mean age 10+/-3.4 years, range 5-20 y
ears). Patients received either Mipragoside 0.5% aqueous ophthalmic ge
l or placebo four times a day for 2 weeks after a week of treatment wi
th placebo, Ocular signs and symptoms were evaluated and considered fo
r statistical analysis, Results show that Mipragoside significantly re
duces all symptoms, being most effective on itching (p = 0.01; p = 0.0
001) and hyperaemia (p = 0.01; p = 0.0006) after 1 and 2 weeks respect
ively when compared with placebo, Physician judgement of drug efficacy
at the end of treatment was significantly in favour of Mipragoside (p
= 0.0001) compared with placebo, We conclude that Mipragoside topical
treatment improves symptoms of patients,vith vernal keratoconjunctivi
tis and we postulate a possible anti-inflammatory activity of this com
pound.