Title
Study of Vitamin A and Carbomer in Comforting the Ocular Surface Irritations of Glaucoma Patients
Phase
N/ALead Sponsor
Shanghai Jinshan HospitalStudy Type
InterventionalStatus
Completed No Results PostedIndication/Condition
Primary Open-angle GlaucomaIntervention/Treatment
polyacrylamide vitamin a ...Study Participants
30Most of the patients under long application of anti-glaucoma eyedrops endure severe ocular surface irritation, which interrupt their quality of life a lot. Lots of studies aimed to search for new drugs for therapy. The investigators hypothesized that the artificial tears containing vitamin A or carbomer may be a great substitute. Both of the two drugs were in common use and had already been tested in animals.
use one drop in the eye
use one drop in the eye
0.1% vitamin A palmitate; Sinqi, Shenyang, China
0.2% Carbomer 940; Bausch & Lomb, Aschheim, Germany
Inclusion Criteria: - diagnosed primary open-angle glaucoma or normal tension glaucoma patients with prostaglandin analogs treatment for more than one year. Exclusion Criteria: any systemic diseases which may cause ocular damage; previous ocular trauma or surgery; contact lens wear history in previous 6 months; application of any artificial tears 3 months ago; allergic to any of the drugs we used during examination.