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The additional pressure-lowering effect in patients with glaucoma of pilocarpine 2 per cent, adrenaline 1 per cent, or guanethidine 3 per cent with adrenaline 0.5 per cent and timolol 0.25 per cent: a double-blind cross-over study

Date Published:

1983

Abstract:

A group of twelve comparable patients with primary open angle glaucoma were treated with Timolol 0.25 per cent drops to which was added pilocarpine 2 per cent, adrenaline 1 per cent or guanethidine 3 per cent plus adrenaline 0.5 per cent in a cross-over study. The initial intraocular pressure (IOP) reduction due to timolol was statistically significant. The mean additional IOP lowering due to pilocarpine 2 per cent was 1.37 mm Hg, that due to adrenaline 1 per cent was 1.79 mm Hg and that due to guanethidine 3 per cent plus adrenaline 0.5 per cent was 5.29 mm Hg.