David R, Goldberg L, Luntz M H
Br J Ophthalmol. 1978 May;62(5):318-9. doi: 10.1136/bjo.62.5.318.
Pilocarpine 4% solutions at pH 4.1 and 5.8 were compared in a double-blind clinical trial on 24 eyes of patients with primary open-angle glaucoma. Each drug was used over a period of 1 week. No significant difference in the lowering of intraocular pressure was found, and the near-neutral solution of pilocarpine was found to be equally stable when compared to the acid solution over a 6-month period.
在一项针对24只原发性开角型青光眼患者眼睛的双盲临床试验中,对pH值为4.1和5.8的4%毛果芸香碱溶液进行了比较。每种药物使用1周时间。结果发现,两种溶液在降低眼压方面没有显著差异,并且在6个月的时间里,与酸性溶液相比,接近中性的毛果芸香碱溶液同样稳定。