Eye & contact lens · 2008
Comparison of the effects of dorzolamide-timolol fixed combination and brimonidine on intraocular pressure after phacoemulsification surgery.
Сравнительное исследованиеСтатьяРандомизированное исследованиеНазвание и аннотация: Перевод в очереди
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Ozkurt Yelda, Oral Yesim, Karacan Ozgul, Comez Arzu, Dogan Omer K
Аннотация
PURPOSE: To compare the effects of dorzolamide-timolol combination and brimonidine on intraocular pressure (IOP) after phacoemulsification surgery.
METHODS: This prospective, randomized study included 69 eyes of 43 patients undergoing phacoemulsification and foldable intraocular lens implantation. Twenty-one patients were women and 22 were men. The mean patient age was 69.7+/-12.4 years. Patients were randomly assigned to one of three treatment groups preoperatively. Group A (n=23) received one drop of dorzolamide-timolol fixed combination and group B (n=23) received one drop of brimonidine tartrate 0.2% immediately after surgery. In group C (n=23), patients received no treatment and served as a control group. IOP was measured by Goldmann applanation tonometry 6 hours and 24 hours after surgery.
RESULTS: Six hours after surgery, the mean IOP was significantly lower in group A (16.3+/-2.9 mm Hg) than in groups B (20.6+/-2.9 mm Hg) and C (24.6+/-5.4 mm Hg). However, 24 hours after surgery, the mean IOP was higher in group C (19.8+/-4.7 mm Hg) than in the other two groups (14.1+/-2.8 mm Hg in group A and 17.5+/-2.7 mm Hg in group B).
CONCLUSIONS: Prophylactic treatment with dorzolamide-timolol fixed combination was more effective than brimonidine in reducing IOP 6 hours and 24 hours after phacoemulsification surgery.
METHODS: This prospective, randomized study included 69 eyes of 43 patients undergoing phacoemulsification and foldable intraocular lens implantation. Twenty-one patients were women and 22 were men. The mean patient age was 69.7+/-12.4 years. Patients were randomly assigned to one of three treatment groups preoperatively. Group A (n=23) received one drop of dorzolamide-timolol fixed combination and group B (n=23) received one drop of brimonidine tartrate 0.2% immediately after surgery. In group C (n=23), patients received no treatment and served as a control group. IOP was measured by Goldmann applanation tonometry 6 hours and 24 hours after surgery.
RESULTS: Six hours after surgery, the mean IOP was significantly lower in group A (16.3+/-2.9 mm Hg) than in groups B (20.6+/-2.9 mm Hg) and C (24.6+/-5.4 mm Hg). However, 24 hours after surgery, the mean IOP was higher in group C (19.8+/-4.7 mm Hg) than in the other two groups (14.1+/-2.8 mm Hg in group A and 17.5+/-2.7 mm Hg in group B).
CONCLUSIONS: Prophylactic treatment with dorzolamide-timolol fixed combination was more effective than brimonidine in reducing IOP 6 hours and 24 hours after phacoemulsification surgery.
Предметные рубрики MeSH
AgedAntihypertensive AgentsBrimonidine TartrateDrug CombinationsDrug Therapy, CombinationFemaleFollow-Up StudiesHumansIntraocular PressureLens Implantation, IntraocularMaleOcular HypertensionPhacoemulsificationPostoperative CarePostoperative ComplicationsProspective StudiesQuinoxalinesSulfonamidesThiophenesTimololTreatment Outcome