Abstract
Background: This study compares intraocular pressure (IOP)-lowering efficacy and retrobulbar hemodynamic effects of bimatoprost and travoprost in patients with newly diagnosed open-angle glaucoma. Methods: Patients were randomly assigned to one of two treatment groups (bimatoprost group, n = 36; travoprost group, n = 46). IOP levels were measured with Goldmann applanation tonometer. Peak systolic velocity, end-diastolic velocity and resistivity index were obtained for each vessel by color Doppler imaging. Results: Both bimatoprost and travoprost significantly lowered IOP on days 30, 90 and 180 (p < 0.001). There was no significance between the 2 drugs on all follow-up visits. End-diastolic velocity of central retinal artery on day 180 was significantly higher than the value obtained at baseline in both groups. Conclusions: Patients were likely to achieve and maintain low target IOP with both drugs. Both drugs also resulted in improvement in the central retinal artery blood flow.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
