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Abstract #112672 Published in IGR 24-3
Efficacy and safety of ultrasound cycloplasty for the treatment of glaucoma: a Meta-analysis
Wu TH; Wu TH; Yin X; Li JQ; Lu PRInternational Journal of Ophthalmology 2023; 16: 1317-1325
AIM: To evaluate the efficacy and safety of ultrasound cycloplasty (UCP) for glaucoma. METHODS: A comprehensive search of PubMed, Embase, Web of Science, and Google Scholar databases was used to select studies met the inclusion criteria. Meta-analysis was performed by Review Manager and StataCorp LLC. RESULTS: A total of 19 articles met the inclusion criteria. Overall, UCP is effective and safe in the glaucoma treatment, the risk ratio (RR) of the success rate was 2.28 (95%CI, 1.82-2.84). After UCP, patients had a significant reduction in intraocular pressure (IOP; mm Hg), the weighted mean difference (WMD) was 11.39 (95%CI, 9.88-12.90). In addition, UCP brings fewer postoperative complications with RR of 0.30 (95%CI, 0.19-0.49). Most of the complications were short-term and mild. Postoperatively, patients' use of IOP-lowering medications reduced, the standardized mean difference (SMD) was 0.78 (95%CI, 0.40-1.17). However, best corrected visual acuity (BCVA; logMAR) did not have obvious improvement after UCP, the WMD was 0.01 (95%CI, -0.06-0.09). This procedure does provide painfulness relief, with RR of 3.06 (95%CI, 1.95-4.81). CONCLUSION: UCP is effective and safe for suitable glaucoma. It can effectively decrease IOP in glaucoma patients, reduce the patients' dependence on IOP-lowering medications after surgery, relief the painfulness and has fewer long-term or severe postoperative complications, but the BCVA did not improve much.
Department of Ophthalmology, the First Affiliated Hospital of Soochow University, Suzhou 215006, Jiangsu Province, China.
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