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Medical AI Inquiry: You was designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.  Labels: BACKGROUND, METHODS, RESULTS. Meshes: Adult, Antihypertensive Agents, Cloprostenol, Combined Modality Therapy, Female, Glaucoma, Open-Angle, Humans, Intraocular Pressure, Male, Ocular Hypertension, Prostheses and Implants, Prosthesis Implantation, Silicones, Travoprost.
user
Does silicone punctal plug as an adjunctive therapy for open-angle glaucoma and ocular hypertension? Context: Primary open-angle glaucoma is a progressive optic neuropathy that can cause an irreversible loss of vision. A reduction in intraocular pressure (IOP) is beneficial in slowing or halting its progression. Once-per-day monotherapy glaucoma medications, such as prostaglandin analogues, are effective in lowering IOP while maintaining patients' adherence. Achieving the desired target IOP often requires multiple medications. The present study evaluates punctal occlusion of both the inferior and superior puncta as an adjunctive therapy to travoprost ophthalmic solution 0.004% for patients with primary open-angle glaucoma or ocular hypertension in order to reduce IOP. Thirteen patients who were using travoprost 0.004% ophthalmic solution for the treatment of open-angle glaucoma or ocular hypertension received silicone punctal plugs in the superior and inferior puncta of one eye. After one month, the IOP was remeasured. The percentage change of the IOP from the baseline was analysed by using a paired sample t-test. The mean baseline IOP was 19.82 ± 1.19 mmHg in the test eyes and 18.32 ± 1.11 mmHg in the control eyes. The mean IOP at the one-month visit was 18.23 ± 1.17 mmHg in the test eyes and 18.45 ± 1.04 mmHg in the control eyes. The test eyes demonstrated a decrease in IOP of 1.59 (± 0.95) mmHg from the baseline, or a 6.82 per cent decrease in the IOP from the baseline. The control eyes had an increase in IOP of 0.14 ± 0.77 mmHg from the baseline, or a 1.91 per cent increase in the IOP. The relative difference in the IOP between the test eyes and the control eyes at the one-month visit was 1.73 mmHg, or 8.74 per cent.
assistant
Based on the results of this study, punctal occlusion offers a statistically and clinically significant decrease in IOP when it is used as an adjunctive therapy to travoprost 0.004% for patients who are suffering from open-angle glaucoma or ocular hypertension. Final Decision: yes