The comparative cardiovascular pulmonary ocular blood flow and ocular hypotensive effects of topical travoprost bimatoprost brimonidine and betaxolol
Yazarlar (8)
Afyon Kocatepe Üniversitesi Tıp Fakültesi, Türkiye
Afyon Kocatepe Üniversitesi Tıp Fakültesi, Türkiye
Afyon Kocatepe Üniversitesi Tıp Fakültesi, Türkiye
Afyon Kocatepe Üniversitesi Tıp Fakültesi, Türkiye
Afyon Kocatepe Üniversitesi Tıp Fakültesi, Türkiye
Afyon Kocatepe Üniversitesi Tıp Fakültesi, Türkiye
Afyon Kocatepe Üniversitesi Tıp Fakültesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | JOURNAL OF OCULAR PHARMACOLOGY AND THERAPEUTICS |
| Dergi ISSN | 1080-7683 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q4 |
| Makale Dili | İngilizce |
| Basım Tarihi | 01-2004 |
| Cilt No | 20 |
| Sayı | 4 |
| Sayfalar | 293 / 310 |
| DOI Numarası | 10.1089/1080768041725344 |
| Özet |
| Objective: This study evaluated systemic and ocular acute safety and intraocular pressure (IOP)-lowering efficacy of travoprost 0.004% and bimatoprost 0.03%, compared to brimonidine 0.2% and betaxolol 0.25% in healthy subjects. Patients and Method: Nineteen (19) young men, ages between 24 and 42, were enrolled in a single-center, institutional randomized, double-masked, crossover clinical trial. Baseline IOP, heart rate, blood pressure, and respiratory rate were recorded at hour 0. At minute 30, heart rate, blood pressure, respiratory rate, and spirometry were measured. At hour 1, color Doppler imaging of retrobulbar vessels was performed. At hour 2, heart rate, blood pressure, and respiratory rate were measured; spirometry and a 15-minute treadmill test were performed. The same protocol was applied after one drop of a study medication was instilled into each eye on four subsequent visits at 5-day intervals. Results: Travoprost and bimatoprost did not cause significant reductions in systolic blood pressure during exercise and recovery. The mean respiratory rate and forced expiratory volume in 1 second were not significantly altered by any study medication. Travoprost reduced the resistive index and increased blood velocities in the ophthalmic artery and its branches. Bimatoprost caused a significant increase in end diastolic velocity of the ophthalmic artery. At hour 6, all medications reduced IOP significantly (p < 0.05). The most frequent ocular side effect of travoprost and bimatoprost was conjunctival hyperemia. Conclusion: Travoprost and bimatoprost were found to be systemically safe and caused an increase in blood-flow velocities of the retrobulbar vessels after a single-dose application. Their ocular hypotensive effect was comparable to that of brimonidine and greater than that of betaxolol in healthy subjects. |
| Anahtar Kelimeler |
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| SCOPUS | 31 |
| Google Scholar | 54 |