Villumsen J, Alm A
Department of Ophthalmology, University of Umeå, Sweden.
Br J Ophthalmol. 1992 Apr;76(4):214-7. doi: 10.1136/bjo.76.4.214.
PhXA34, a prostaglandin analogue, was given topically to 40 patients with untreated ocular hypertension in a double masked randomised study. One single dose of 0.3, 1, 3, 10 micrograms, or placebo (vehicle) was given to one eye of each patient. A dose related IOP reduction ranging from 11 to 35% was observed with a maximal effect with 3 and 10 micrograms PhXA34. No hyperaemia was seen except after 10 micrograms PhXA34, where a mild to moderate hyperaemia was seen from 8 hours with a duration of up to 24 hours. Mild foreign body sensation in the PhXA34-treated eye was noted by three patients. No cells or flare were seen.
在一项双盲随机研究中,对40例未经治疗的高眼压患者局部给予前列腺素类似物PhXA34。给每位患者的一只眼睛单次给予0.3、1、3、10微克剂量或安慰剂(赋形剂)。观察到眼压降低与剂量相关,范围为11%至35%,3微克和10微克PhXA34产生最大效果。除10微克PhXA34后出现轻度至中度充血(从8小时开始,持续长达24小时)外,未观察到充血现象。三名患者注意到接受PhXA34治疗的眼睛有轻微异物感。未观察到细胞或闪光。