Background:The specific role of statins in the field of ophthalmology is not clear.Statins have the advantages of pleiotropic,relatively safety and low cost,and are a promising choice for the prevention and management...Background:The specific role of statins in the field of ophthalmology is not clear.Statins have the advantages of pleiotropic,relatively safety and low cost,and are a promising choice for the prevention and management of eye diseases.Nevertheless,there is a divergence of findings regarding the correlation between statin treatment and ocular conditions.Hence,our intention is to investigate the impact of statins on eye conditions through the utilization of Mendelian randomization(MR).Methods:The UK Biobank provided data on five statins,while the FinnGen database provided data on six eye diseases,including age-related macular degeneration,glaucoma,diabetic retinopathy,senile cataract,drug-induced cataract,and other cataracts.Causality exploration involved the utilization of various methods including inverse variance weighted(IVW),weighted median,weighted multivariate(weighted mode),and MR-Egger regression.To assess the reliability of the findings,funnel analysis,MR-Egger regression,leave-one-out method,and Cochran’s Q test were employed.Additionally,reverse MR analysis was performed to evaluate the potential for reverse causality between statin use and eye diseases.Results:Based on IVW analysis,there were three pairs of positive results with significant(P<0.05)causal relationship,including atorvastatin and drug-induced cataract(odds ratio(OR)=1.65E-05,95%confidence interval(CI):2.24E-09–0.12;P_(IVW)=0.02),rosuvastatin and drug-induced cataract(OR=2.77E-18,95%CI:7.53E-35–0.1;P_(IVW)=0.04)and fluvastatin with senile cataract(OR=0.5,95%CI:0.25–0.99;P_(IVW)=0.05).No significant causal relationship was observed between other types of statins and eye diseases.Sensitivity analysis found that the results were robust.Reverse MR analysis indicated no evidence of reverse causality between statin use and the examined eye diseases.Conclusion:Our study finally verified the strong causal relationship between three drugs and two diseases(atorvastatin and rosuvastatin and drug cataract,fluvastatin and senile cataract).This study confirms that statins may reduce the risk of certain eye diseases and provides new insights into the prevention and treatment of eye diseases.Furthermore,the lack of reverse causality reinforces the reliability of these associations.展开更多
基金the Education Department of Hebei Province(Project No.QN2016145)and the University Student Research Project of Chengde Medical University(2024038)for the funding support.
文摘Background:The specific role of statins in the field of ophthalmology is not clear.Statins have the advantages of pleiotropic,relatively safety and low cost,and are a promising choice for the prevention and management of eye diseases.Nevertheless,there is a divergence of findings regarding the correlation between statin treatment and ocular conditions.Hence,our intention is to investigate the impact of statins on eye conditions through the utilization of Mendelian randomization(MR).Methods:The UK Biobank provided data on five statins,while the FinnGen database provided data on six eye diseases,including age-related macular degeneration,glaucoma,diabetic retinopathy,senile cataract,drug-induced cataract,and other cataracts.Causality exploration involved the utilization of various methods including inverse variance weighted(IVW),weighted median,weighted multivariate(weighted mode),and MR-Egger regression.To assess the reliability of the findings,funnel analysis,MR-Egger regression,leave-one-out method,and Cochran’s Q test were employed.Additionally,reverse MR analysis was performed to evaluate the potential for reverse causality between statin use and eye diseases.Results:Based on IVW analysis,there were three pairs of positive results with significant(P<0.05)causal relationship,including atorvastatin and drug-induced cataract(odds ratio(OR)=1.65E-05,95%confidence interval(CI):2.24E-09–0.12;P_(IVW)=0.02),rosuvastatin and drug-induced cataract(OR=2.77E-18,95%CI:7.53E-35–0.1;P_(IVW)=0.04)and fluvastatin with senile cataract(OR=0.5,95%CI:0.25–0.99;P_(IVW)=0.05).No significant causal relationship was observed between other types of statins and eye diseases.Sensitivity analysis found that the results were robust.Reverse MR analysis indicated no evidence of reverse causality between statin use and the examined eye diseases.Conclusion:Our study finally verified the strong causal relationship between three drugs and two diseases(atorvastatin and rosuvastatin and drug cataract,fluvastatin and senile cataract).This study confirms that statins may reduce the risk of certain eye diseases and provides new insights into the prevention and treatment of eye diseases.Furthermore,the lack of reverse causality reinforces the reliability of these associations.
