title: 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.
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.
mesh_terms: D000368:Aged; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D004359:Drug Therapy, Combination; D004837:Epinephrine / Q000627:therapeutic use*; D005260:Female; D005902:Glaucoma, Open-Angle / Q000188:drug therapy*; D006145:Guanethidine / Q000627:therapeutic use*; D006801:Humans; D007429:Intraocular Pressure / Q000187:drug effects; D008297:Male; D008875:Middle Aged; D010862:Pilocarpine / Q000627:therapeutic use*; D013999:Timolol / Q000627:therapeutic use*
chemical_list: D010862:Pilocarpine; D013999:Timolol; D004837:Epinephrine; D006145:Guanethidine