A double blind group comparative trial comparing 2% nedocromil sodium with placebo in treating seasonal allergic conjunctivitis over a four week period is reported. Sixty-four patients were analysed. During the period of peak pollen challenge, statistically significant differences in favour of nedocromil sodium for itching and soreness were demonstrated. During a longer period of a less high pollen count, a significant difference in favour of nedocromil sodium was shown only for the symptom of soreness.
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LeinoM., EnnevaaraK., LatvalaA.L.Double-blind group comparative study of 2% nedocromil sodium eye drops with 2% sodium cromoglycate and placebo eye drops in the tratment of seasonal allergic conjunctivitis. Clin Exp Allergy1992; 22: 929–32.
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BlumenthalM., CasaleT., DockhornR.Efficacy and safety of nedocromil sodium ophthalmic solution in the treatment of seasonal allergic conjunctivitis. Am J Ophthalmol1992; 113: 56–63.
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