Effectiveness and Safety Verification of Brinzolamide Combination Therapy on Primary Open-angle Glaucoma or Ocular Hypertension: A Systematic Review and Meta-analysis Study
10.24304/kjcp.2021.31.3.205
- Author:
Jin A KIM
1
;
Heeyoung LEE
Author Information
1. College of Pharmacy, Chungbuk National University, Cheongju-si 28160, Republic of Korea
- Publication Type:Original Article
- From:Korean Journal of Clinical Pharmacy
2021;31(3):205-215
- CountryRepublic of Korea
- Language:English
-
Abstract:
Background:The treatment of primary open-angle glaucoma (POAG) or ocular hypertension (OHT) for intraocular pressure (IOP) reduction is recommended to proceed with the use of the compound. Therefore, this study aimed to evaluate the efficacy and safety of brinzolamide combination therapy on POAG and OHT following the subgroup analysis among types of brinzolamide combined medications.
Methods:By June 2019, PubMed, EMBASE and Cochrane Library were searched to find a study that met our inclusion criteria. Based on randomized control trials (RCTs), we collected studies that tested the brinzolamide combination therapy in POAG and OHT patients, and analyzed the literature identified by the results of the study on IOP reduction and adverse reactions.
Results:A total of 13 literature was collected to conduct an analysis including 2,197 patients. The intervention included brinzolamide combination therapies, combined with timolol, brimonidine, PGA or combined with both brimonidine and PGA. The analysis showed significant decreasing tendency for values at morning and end treatment per day in the use of brinzolamide combination therapy in the absolute IOP change (mean difference (MD) −1.41; 95% CI −1.92, −0.90; p<0.001 vs. MD −1.46; 95% CI −2.03, −0.89; p<0.00001, respectively). We could see higher adverse reactions in the brinzolamide combination group using intervention (odds ratio 1.43; 95% CI 1.20, 1.71; p<0.0001).
Conclusion:Regarding IOP reduction in POAG and OHT patients, brinzolamide combination therapy is more effective but less safe than control treatment, which diverse among types of combined medications. Thus, more individualized therapy should be applied in real-world practice.
