guttae atenolol 4 % ( tenormin ) , a pure beta1-blocking ( i.e. , cardioselective ) drug , produced a median overall fall of 5-6 mmhg ( range 3-2 to 13-2 mmhg ) in the first tonometrised eyes of 7 patients with open-angle glaucoma or ocular hypertension and 1 with closed-angle glaucoma ( off any treatment for the whole of the day preceding each test day ) after allowance for an 'effect ' of guttae saline 0-9 % , in a double-masked , cross-over trial .
C0015392
eyes
C0017605
closed-angle glaucoma