AIM:To examine the efficacy and safety of micropulse laser trabeculoplasty(MLT)versus selective laser trabeculoplasty(SLT)in a large cohort of primarily African American and Hispanic patients.METHODS:A single center r...AIM:To examine the efficacy and safety of micropulse laser trabeculoplasty(MLT)versus selective laser trabeculoplasty(SLT)in a large cohort of primarily African American and Hispanic patients.METHODS:A single center retrospective comparative cohort review conducted at Cook County Health facilities that included patients with a diagnosis of open angle glaucoma or ocular hypertension who received an SLT or MLT procedure between January 2017 and May 2021.RESULTS:Totally 131 eyes of 99 patients were analyzed.The 77 eyes received SLT and 54 received MLT.Seven out of 77 eyes in the SLT group(9.1%)and 1 out of 54 eyes in the MLT group(1.9%)had an IOP spike(defined as>5 mm Hg)at either 1h or 1wk after procedure(P=0.05,Chisquared test with Haldane-Anscombe correction).The procedure failure rate at one year was 50%for SLT and 48%for MLT(P=0.31).CONCLUSION:MLT has a significantly lower incidence of pressure spikes and a similar treatment failure rate at 1-year post-procedure,demonstrating that it is a reasonable alternative compared to SLT.展开更多
文摘AIM:To examine the efficacy and safety of micropulse laser trabeculoplasty(MLT)versus selective laser trabeculoplasty(SLT)in a large cohort of primarily African American and Hispanic patients.METHODS:A single center retrospective comparative cohort review conducted at Cook County Health facilities that included patients with a diagnosis of open angle glaucoma or ocular hypertension who received an SLT or MLT procedure between January 2017 and May 2021.RESULTS:Totally 131 eyes of 99 patients were analyzed.The 77 eyes received SLT and 54 received MLT.Seven out of 77 eyes in the SLT group(9.1%)and 1 out of 54 eyes in the MLT group(1.9%)had an IOP spike(defined as>5 mm Hg)at either 1h or 1wk after procedure(P=0.05,Chisquared test with Haldane-Anscombe correction).The procedure failure rate at one year was 50%for SLT and 48%for MLT(P=0.31).CONCLUSION:MLT has a significantly lower incidence of pressure spikes and a similar treatment failure rate at 1-year post-procedure,demonstrating that it is a reasonable alternative compared to SLT.