Ibrahim RMM, Abdelkadous SG, Macky TA, Esmat SM. The Influence of Topical Perioperative Nepafenac on Retinal Vasculature Following Phacoemulsification Using Optical Coherence Tomography Angiography: A Randomized Clinical Trial.
Ocul Immunol Inflamm 2024;
32:210-217. [PMID:
36701496 DOI:
10.1080/09273948.2023.2165109]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Accepted: 12/31/2022] [Indexed: 01/27/2023]
Abstract
PURPOSE
To investigate topical nepafenac drops (TND) effect on retinal vasculature following uneventful phacoemulsification.
METHODS
54 eyes were randomly assigned to G1: TND 3 days preoperatively and 1 month postoperatively; G2: TND for 1 month postoperatively; and G3 no TND (control). BCVA, macular OCTA were compared baseline, 1 week and 1 month.
RESULTS
No statistically significant differences found between 3 groups in OCTA parameters during study visits. However, at 1 month (compared to baseline) there were a statistically significant increase in superficial capillary plexus (SCP) capillary vessel density (CVD) in G2 (p=0.036); increase in central foveal thickness (CFT) in G2 (p=0.011) and G3 (control) (p=0.001); and reduced number of patients with SCP disorganization in G2 (p=0.04). There were no significant correlation/association between most of OCTA parameters and final BCVA.
CONCLUSION
TND use perioperative did not show any effect on retinal OCTA microvasculature and might affect macular edema by other mechanisms.
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