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Purpose: To evaluate the 2-year efficacy, durability, and safety of faricimab in patients with diabetic macular edema (DME) in the YOSEMITE Japan subgroup., Study Design: YOSEMITE/RHINE (NCT03622580/NCT03622593) subgroup analysis: global, multicenter, randomized, double-masked, active-comparator-controlled, phase 3 faricimab trials., Methods: Patients were randomized 1:1:1 to intravitreal faricimab 6.0 mg every 8 weeks (Q8W) and per treat-and-extend (T&E) dosing, or aflibercept 2.0 mg Q8W. Outcomes were assessed through year 2 for the YOSEMITE Japan subgroup (N = 60) and the pooled YOSEMITE/RHINE global cohort (N = 1891)., Results: In the YOSEMITE Japan subgroup, 21, 19, and 20 patients were randomized to faricimab Q8W, faricimab T&E, and aflibercept Q8W, respectively (632, 632, and 627 patients in the pooled YOSEMITE/RHINE cohort). Vision gains and anatomic improvements with faricimab at year 1 were maintained over 2 years and were generally consistent between groups. Mean best-corrected visual acuity changes from baseline at year 2 (weeks 92-100 average) for the YOSEMITE Japan subgroup were +12.5, +9.0, and +5.0 letters in the faricimab Q8W, faricimab T&E and aflibercept Q8W arms, respectively (+10.8, +10.4, and +10.3 letters in the pooled YOSEMITE/RHINE cohort). At week 96, 61.1% of the YOSEMITE Japan subgroup and 78.1% of the pooled YOSEMITE/RHINE cohort were on ≥ Q12W dosing. Faricimab was well-tolerated with a safety profile comparable with aflibercept., Conclusion: Faricimab up to Q16W offered durable vision gains and anatomic improvements up to 2 years in patients with DME in the YOSEMITE Japan subgroup. Outcomes were generally consistent with the pooled YOSEMITE/RHINE cohort., (© 2024. The Author(s).)

Background/aims: To investigate real-world outcomes for best-corrected visual acuity (BCVA) after 2-year clinical intervention for treatment-naïve, centr-involving diabetic macular oedema (DME)., Methods: Retrospective analysis of longitudinal medical records obtained from 27 institutions specialising in retinal diseases in Japan. A total of 2049 eyes with treatment-naïve DME commencing intervention between 2010 and 2015 who were followed for 2 years were eligible. Interventions for DME included anti-vascular endothelial growth factor (VEGF) therapy, local corticosteroid therapy, macular photocoagulation and vitrectomy. Baseline and final BCVA (logMAR) were assessed. Eyes were classified by the treatment pattern, depending on whether anti-VEGF therapy was used, into an anti-VEGF monotherapy group (group A), a combination therapy group (group B) and a group without anti-VEGF therapy (group C)., Results: The mean 2-year improvement of BCVA was -0.04±0.40 and final BCVA of >20/40 was obtained in 46.3% of eyes. Based on the treatment pattern, there were 427 eyes (20.9%) in group A, 807 eyes (39.4%) in group B and 815 eyes (39.8%) in group C. Mean improvement of BCVA was -0.09±0.39, -0.02±0.40 and -0.05±0.39, and the percentage of eyes with final BCVA of >20/40 was 49.4%, 38.9%, and 52.0%, respectively., Conclusion: Following 2-year real-world management of treatment-naïve DME in Japan, BCVA improved by 2 letters. Eyes treated by anti-VEGF monotherapy showed a better visual prognosis than eyes receiving combination therapy. Despite treatment for DME being selected by specialists in consideration of medical and social factors, a satisfactory visual prognosis was not obtained, but final BCVA remained >20/40 in half of all eyes., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2019. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

It is known that clinic blood pressure (BP), gender, cigarette smoking, dyslipidemia, anemia and thiazolidenediones (TZD) treatment are predictors for clinically significant diabetic macula edema (CSDME). We examined a most risky factor for CSDME in Japanese patients with type 2 diabetes mellitus (T2DM) and diabetic retinopathy (DR) confirmed using optical coherence tomography by multiple regression analysis (MRA). As the risk factors, wakening-up BP was added to such factors. Seven diabetic Japanese patients with CSDME (group 1) and 124 subjects without CSDME (group 2) assonated with DR using optical coherence tomography were studied. The durations of T2DM in groups 1 and 2 were 15±10 years and 20±15 years, respectively. There was no statistically difference in means of gender, duration, age, body mass index (BMI), HbA1c, TC, LDL and TC/HDL, serum creatinine, urinary albumin excretion rate, and clinic BP between two groups. Morning systolic home BP (MSHBP), cigarette smoking and foveal thickness were significantly (p<0.001) higher in group 1 than group 2, whereas visual acuity was significantly (p<0.00?) lower in group 1 than in group 2. The patients in both groups had received various kinds of drugs for hyperglycemia, hypertension and others. There were no significant differences in the variables in both groups. MRA revealed that MSHBP, cigarette smoking and pioglitazone as TZD treatment were significantly positive predictors for CSDME, while BMI had a significantly negative predictor. Other variables were not significantly correlated to CSDME. The review summarizes a multiple regression analysis revealed that MSHBP makes an addition to predictive factors for CSDME among risk factors reported previously in patient with T2DM.

Purpose: To assess the efficacy and safety of subthreshold micropulse diode laser photocoagulation for diabetic macular edema (ME)., Design: Prospective, nonrandomized interventional case series., Setting: Institutional., Patients: Thirty-six consecutive diabetic patients (43 eyes) with clinically significant ME and a central macular thickness (CMT) <600 microm by optical coherence tomography., Observation Procedures: Subthreshold micropulse diode laser photocoagulation was done with a 15% duty cycle (0.2 to 0.3 sec; 200 microm) at 50% to 90% of the burn threshold energy. The treated area was monitored on color images for 12 months., Main Outcome Measures: CMT, best-corrected visual acuity (BCVA), and total macular volume at 3 months., Results: After 3 months, there was a significant reduction of CMT (P = .05, paired t test), but the changes of BCVA and macular volume were not significant. The preoperative CMT, BCVA (logarithm of the minimal angle of resolution; logMAR), and macular volume were 341.8 +/- 119.0 microm, 0.12 +/- 0.20, and 8.763 +/- 1.605 mm(3) respectively, vs 300.7 +/- 124.1 microm, 0.12 +/- 0.21, and 8.636 +/- 1.408 mm(3) at 3 months. CMT decreased significantly from 1 month (P = .015, Friedman test). Visual acuity was improved or maintained within 0.2 logMAR for 12 months in 94.7% of the patients. No obvious laser scars were detected in any patient., Conclusions: In patients with moderate diabetic ME, subthreshold micropulse diode laser photocoagulation controls ME and maintains visual acuity with minimal retinal damage. These findings confirm the efficacy of this method for Japanese patients., (Copyright 2010 Elsevier Inc. All rights reserved.)