Efficacy, Durability, and Safety of Faricimab in Patients From Asian Countries With Diabetic Macular Edema: 1-Year Subgroup Analysis of the Phase III YOSEMITE and RHINE Trials.

PURPOSE: To assess the 1-year efficacy, durability, and safety of faricimab in patients with diabetic macular edema from Asian and non-Asian countries. DESIGN: Global, multicenter, randomized, double-masked, active comparator-controlled, phase III trials. METHODS: Subgroup analysis of patients from Asian (N=144) and non-Asian (N=1747) countries randomized to faricimab 6.0 mg every 8 weeks (Q8W), faricimab per personalized treatment interval (PTI), or aflibercept 2.0 mg Q8W in the YOSEMITE/RHINE (NCT03622580/NCT03622593) trials. Primary endpoint: best-corrected visual acuity (BCVA) changes from baseline at 1 year, averaged over weeks 48, 52, and 56. RESULTS: Mean BCVA change from baseline at 1 year in the Asian country subgroup was similar between arms: faricimab Q8W (n=50), +10.9 (95% CI: 8.6-13.2); faricimab PTI (n=48) +10.0 (7.7-12.4) letters; aflibercept Q8W (n=46) +9.0 (6.6-11.4) letters. BCVA gains in the non-Asian country subgroup (n=582, 584, 581) were +11.3 (10.5-12.1), +11.2 (10.5-12.0), and +10.7 (9.9-11.5) letters, respectively. At 1 year, 49% of Asian country patients in the faricimab PTI arm achieved Q16W dosing (vs. 52% non-Asian) and 78% achieved ≥Q12W dosing (vs. 72% non-Asian). Anatomic improvementswere generally greater with faricimab versus aflibercept and similar between the Asian and non-Asian country subgroups. Faricimab was well tolerated, with no new safety signals. CONCLUSIONS: Vision, durability, anatomic, and safety outcomes were generally similar between the Asian and non-Asian country subgroups, suggesting that global YOSEMITE/RHINE results may be generalized to the Asian population. These data support the benefit-risk profile of faricimab for treating Asian patients with diabetic macular edema.

Long-Term Prognosis of Patients with Polypoidal Choroidal Vasculopathy Treated with Photodynamic Therapy.

We evaluated the long-term prognosis of the eyes of patients with polypoidal choroidal vasculopathy (PCV) treated with photodynamic therapy (PDT). In total, 60 eyes of 57 patients diagnosed with PCV and treated with PDT were reviewed retrospectively in real-world settings. The best-corrected visual acuity (BCVA), central retinal thickness (CRT), anatomical findings (vision-threatening findings), and treatment history were assessed. In total, 38 eyes underwent PDT as the initial treatment (initial PDT group) and 22 eyes underwent PDT as a rescue treatment (rescue PDT group). In the initial PDT group, 11 eyes (29%) did not require additional therapy throughout the observation period and maintained good BCVA. A total of 27 eyes (71%) underwent additional treatments and the mean BCVA was only stabilized for 2 years; thereafter, decreased vision occurred even with additional treatments. In the rescue PDT group, 22 eyes (95%) required additional treatment. Hard exudate, serous pigment epithelial detachment, and the total vision-threatening score were related to worse BCVA. Initial PDT may be effective in about 30% of cases with preservation of good vision and no need for additional treatment. However, patients with received rescue PDT needed additional treatment in most cases and the vision decreased in many cases.

Polypoidal Choroidal Vasculopathy: Updates on Risk Factors, Diagnosis, and Treatments.

There have been recent advances in basic research and clinical studies in polypoidal choroidal vasculopathy (PCV). A recent, large-scale, population-based study found systemic factors, such as male gender and smoking, were associated with PCV, and a recent systematic review reported plasma C-reactive protein, a systemic biomarker, was associated with PCV. Growing evidence points to an association between pachydrusen, recently proposed extracellular deposits associated with the thick choroid, and the risk of development of PCV. Many recent studies on diagnosis of PCV have focused on applying criteria from noninvasive multimodal retinal imaging without requirement of indocyanine green angiography. There have been attempts to develop deep learning models, a recent subset of artificial intelligence, for detecting PCV from different types of retinal imaging modality. Some of these deep learning models were found to have high performance when they were trained and tested on color retinal images with corresponding images from optical coherence tomography. The treatment of PCV is either a combination therapy using verteporfin photodynamic therapy and anti-vascular endothelial growth factor (VEGF), or anti-VEGF monotherapy, often used with a treat-and-extend regimen. New anti-VEGF agents may provide more durable treatment with similar efficacy, compared with existing anti-VEGF agents. It is not known if they can induce greater closure of polypoidal lesions, in which case, combination therapy may still be a mainstay. Recent evidence supports long-term follow-up of patients with PCV after treatment for early detection of recurrence, particularly in patients with incomplete closure of polypoidal lesions.

AUTOLOGOUS POSTERIOR CAPSULE FLAP TRANSPLANTATION IN THE MANAGEMENT OF REFRACTORY MACULAR HOLE IN A PSEUDOPHAKIC EYE.

PURPOSE: To report a case of refractory macular hole (MH) in pseudophakic eye treated with autologous posterior capsule flaps transplantation. METHODS: Case report. RESULTS: A 48-year-old man visited our hospital with visual loss in the right eye because of unclosed MH. The patient had undergone two previous surgeries in another hospital, that is, the first included a cataract surgery, vitrectomy, and internal limiting membrane peeling with sulfur hexafluoride (SF 6 ) gas tamponade, and the second included an ineffective autologous internal limiting membrane flap technique and massaging the edges of the MH with a soft-tipped flute needle followed by the same gas, but the MH remained open. In our hospital, posterior capsule flaps were acquired from the same eye, inserted into the MH, and the same gas tamponade was performed, which was about four months after the disease onset (3 months after the prior second surgery). The patient kept face-down position for a week after the surgery and the MH was closed, which remained for over 12 months. The visual acuity improved from 20/250 to 20/60, and the retinal sensitivities around the MH gradually improved. CONCLUSION: An autologous posterior capsule flaps transplantation was effective in the management of refractory MH to not only close the MH but also improve the visual outcomes.

Progression of age-related macular degeneration in eyes with abnormal fundus autofluorescence in a Japanese population: JFAM study report 3.

PURPOSE: To evaluate the progression of early age-related macular degeneration to neovascular age-related macular degeneration (nAMD), and identify the abnormal fundus autofluorescence (FAF) patterns and markers of choroidal neovascularization (CNV) in fellow eyes of patients with unilateral nAMD. METHODS: Sixty-six patients with unilateral nAMD who developed abnormal FAF in the fellow eyes were enrolled in this multicenter, prospective, observational study, and followed-up for 5 years. FAF images on Heidelberg Retina Angiogram Digital Angiography System (HRA) or HRA2 were classified into eight patterns based on the International Fundus Autofluorescence Classification Group system. The patients in which the fellow eyes progressed to advanced nAMD, including those who did not develop nAMD, were assessed based on the following factors: baseline FAF patterns, age, sex, visual acuity, drusen, retinal pigmentation, baseline retinal sensitivity, family history, smoking, supplement intake, hypertension, body mass index, and hematological parameters. RESULTS: Of the 66 patients, 20 dropped out of the study. Of the remaining 46 patients, 14 (30.42%, male: 9, female: 5) progressed to nAMD during the 5-year follow-up. The most common (50% eyes) FAF pattern in the fellow eyes was the patchy pattern. According to the univariate analysis, CNV development was significantly associated with age, supplement intake, and low-density lipoprotein levels (p<0.05). Multivariable analysis revealed that patients who showed non-compliance with the supplement intake were more likely to develop nAMD (p<0.05). No significant association was found between the patchy pattern and CNV development (p = 0.86). CONCLUSION: The fellow eyes (with abnormal FAF) of patients with unilateral nAMD may progress from early to advanced nAMD. However, no FAF pattern was found that predicted progression in nAMD.

Mental Status and Feasibility of an Intravitreal Ranibizumab Treat-and-Extend Regimen in Patients with Neovascular Age-Related Macular Degeneration.

INTRODUCTION: Anti-vascular endothelial growth factor (VEGF) therapy is the first-choice treatment for neovascular age-related macular degeneration (nvAMD); however, patients often are burdened physically, financially, and mentally. We investigated the relationship between mental status and feasibility of an intravitreal ranibizumab treat-and-extend (TAE) regimen for nvAMD. METHODS: In this prospective, multicenter study, 75 patients with nvAMD received ranibizumab intravitreally in a TAE regimen. After two monthly injections, the injection intervals were extended step-by-step to 6, 8, 12, and 16 weeks in eyes with dry maculas on optical coherence tomography (OCT) and, if exudation persisted or relapsed, shortened by one step. The best corrected visual acuity (BCVA) measurement and OCT were performed at baseline and on the same days of the scheduled injections. At baseline, all patients completed a survey, the Hospital Anxiety and Depression Scale (HADS), regarding mental burden. At week 52, patients on the TAE regimen for 1 year completed the HADS and a questionnaire designated to assess treatment-associated mental status. RESULTS: Fifty-one patients (68%) completed the 1-year TAE regimen; 24 eyes (32%) discontinued the TAE regimen because of the rescue treatment, difficulty in completing clinical visits, or financial burden. In 51 eyes on the TAE regimen for 1 year, the mean BCVAs improved from 64.3 letters at baseline to 71.6 letters at week 52. The mean anxiety and depression scores on HADS decreased significantly (p < 0.01) after the 1-year treatment. Women tended to have higher anxiety scores, possibly associated with fear of injection and recurrence, while some men had higher depression scores potentially associated with financial burden, difficulty in completing clinical visits, and subsequent interruption of the TAE regimen especially in eyes with low treatment efficacy. CONCLUSIONS: A TAE regimen of intravitreal ranibizumab injections preserves vision in eyes with nvAMD and reduces mental burden associated with disease relapse. TRIAL REGISTRATION: This clinical study was registered retrospectively on December 22, 2014 with the ClinicalTrials.gov identifier NCT02321839.

Impact on visual acuity and psychological outcomes of ranibizumab and subsequent treatment for diabetic macular oedema in Japan (MERCURY).

PURPOSE: The MERCURY study aimed to evaluate the effects on visual acuity and psychological symptoms, and safety, of ranibizumab and subsequent treatment in patients with diabetic macular oedema (DME) and impaired visual acuity (VA). We report data from the prespecified 12-month interim analysis. METHODS: This was a 24-month, phase 4, open-label, single-arm, prospective, observational study conducted at 20 specialised retinal centres in Japan. Participants were 209 patients with DME and impaired VA, not previously treated with either intravitreal or systemic anti-vascular endothelial growth factor (anti-VEGF) agents, who initiated ranibizumab 0.5 mg per investigator discretion. Following ranibizumab administration, patients were treated per routine clinical practice. Other treatments were allowed. The main outcome measure was the mean change in best-corrected VA (BCVA) in logarithmic minimum angle of resolution (logMAR) from baseline to month 12. An exploratory objective was to assess patients' psychological status using the Hospital Anxiety and Depression Scale (HADS). RESULTS: The mean ± standard deviation BCVA at baseline was 0.43 ± 0.39 logMAR. The mean number of injections of ranibizumab and anti-VEGF agents from baseline to month 11 was 3.2 ± 2.0 and 3.6 ± 2.4, respectively. The BCVA change from baseline to 12 months was - 0.08 ± 0.34 logMAR (p = 0.011), showing a significant improvement; the HADS-anxiety score also decreased significantly (p = 0.001) and the depression score decreased numerically (p = 0.080). CONCLUSION: MERCURY study data confirm the effectiveness of real-world treatment initiated with ranibizumab in Japanese patients with DME. In addition, treatment was able to positively influence anxiety via VA improvement.

Efficacy and safety of brolucizumab versus aflibercept in eyes with polypoidal choroidal vasculopathy in Japanese participants of HAWK.

PURPOSE: To compare the efficacy and safety of brolucizumab versus aflibercept in eyes with polypoidal choroidal vasculopathy (PCV) over 96 weeks in the HAWK study. DESIGN: HAWK was a global, 2-year, randomised, double-masked, multicentre phase III trial in participants with neovascular age-related macular degeneration. METHODS: Of the Japanese participants with PCV, 39 received brolucizumab 6 mg and 30 received aflibercept 2 mg. After 3 monthly loading doses, brolucizumab-treated eyes received an injection every 12 weeks (q12w) but were adjusted to q8w if disease activity was detected. Aflibercept-treated eyes received fixed q8w dosing. Mean change in best-corrected visual acuity (BCVA), the proportion of participants on q12w, retinal thickness, retinal fluid changes and safety were assessed to Week 96. RESULTS: Mean change in BCVA (early treatment diabetic retinopathy study (ETDRS) letters) from baseline to week 48/week 96 was+10.4/+11.4 for brolucizumab and +11.6/+11.1 for aflibercept. For brolucizumab-treated eyes, the probability of only q12w dosing after loading through week 48 was 76%, and 68% through week 96. Fluid resolution was greater with brolucizumab than aflibercept: respective proportions of eyes with intraretinal fluid and/or subretinal fluid were 7.7% and 30% at week 48% and 12.8% and 16.7% at week 96. Brolucizumab exhibited an overall well-tolerated safety profile despite a higher rate of intraocular inflammation compared with aflibercept. CONCLUSION: In Japanese eyes with PCV, brolucizumab q12w/q8w monotherapy resulted in robust and consistent BCVA gains that were comparable to q8w aflibercept dosing. Anatomical outcomes favoured brolucizumab over aflibercept, with 76% of brolucizumab participants maintained on q12w dosing after loading to week 48.

Non-ICGA treatment criteria for Suboptimal Anti-VEGF Response for Polypoidal Choroidal Vasculopathy: APOIS PCV Workgroup Report 2.

PURPOSE: To develop and validate OCT and color fundus photography (CFP) criteria in differentiating polypoidal choroidal vasculopathy (PCV) from typical neovascular age-related macular degeneration (nAMD) in eyes with suboptimal response to anti-vascular endothelial growth factor (VEGF) monotherapy and to determine whether OCT alone can be used to guide photodynamic therapy (PDT) treatment. DESIGN: Clinical study evaluating diagnostic accuracy. PARTICIPANTS: Patients with nAMD who received 3-month anti-VEGF monotherapy but had persistent activity defined as subretinal fluid or intraretinal fluid at month 3 assessments. METHODS: In phase 1, international retina experts evaluated OCT and CFP of eyes with nAMD to identify the presence or absence of features due to PCV. The performance of individual and combinations of these features were compared with ICGA. In phase 2, these criteria were applied to an independent image set to assess generalizability. In a separate exercise, retinal experts drew proposed PDT treatment spots using only OCT and near-infrared (NIR) images in eyes with PCV and persistent activity. The location and size of proposed spot were compared with ICGA to determine the extent of coverage of polypoidal lesions (PLs) and branching neovascular network (BNN). MAIN OUTCOME MEASURES: Sensitivity and specificity of CFP and OCT criteria to differentiate PCV from nAMD and accuracy of coverage of OCT-guided PDT compared with ICGA. RESULTS: In eyes with persistent activity, the combination of 3 non-ICGA-based criteria (sharp-peaked pigment epithelial detachment [PED], subretinal pigment epithelium [RPE] ring-like lesion, and orange nodule) to detect PCV showed good agreement compared with ICGA, with an area under the receiver operating characteristic curve of 0.85. Validation using both an independent image set and assessors achieved an accuracy of 0.77. Compared with ICGA, the OCT-guided PDT treatment spot covered 100% of PL and 90% of the BNN. CONCLUSIONS: In nAMD eyes with persistent activity, OCT and CFP can differentiate PCV from typical nAMD, which may allow the option of adjunct PDT treatment. Furthermore, OCT alone can be used to plan adjunct PDT treatment without the need for ICGA, with consistent and complete coverage of PL.

Twenty-Four Month Results of Intravitreal Ranibizumab for Macular Edema after Branch Retinal Vein Occlusion: Visual Outcomes and Resolution of Macular Edema.

Purpose: To report 24-month results after one intravitreal ranibizumab (IVR) injection followed by pro re nata (PRN) dosing for macular edema (ME) after branch retinal vein occlusion (BRVO).Methods: Eyes with BRVO met the followings were included: 77 letters or less best-corrected visual acuity (BCVA) (Early Treatment Diabetic Retinopathy Study [ETDRS] score) and central retinal thickness (CRT) of 250 µm or more. IVR injection was performed followed by a PRN regimen. The retreatment criteria included visual loss of five or more ETDRS letters compared with the previous visit, 250 µm or more of CRT, or presence of residual or recurrent ME including the parafoveal lesions. The primary outcome measures were the BCVA changes at month 12 and month 24 from baseline, and the secondary outcomes were changes in CRT, resolution of ME, the number of IVR injections, and changes of nonperfused areas (NPAs).Results: Twenty eyes of 20 patients (5 men, 15 women; mean age, 68.2 years) were enrolled. The mean BCVAs (ETDRS letters) at baseline, month 12, and month 24 were 62.0, 80.2, and 80.9, respectively. The mean ETDRS letters gains were 18.3 and 19.0 at month 12 and month 24, respectively. The percentages of patients with Snellen equivalent BCVAs of 20/20 or better at month 12 and month 24 were 75% and 70%, respectively. The mean CRTs at baseline, month 12, and month 24 were 480, 252, and 272 µm, respectively. Forty percent of all eyes had complete resolution of ME. The mean number of IVR injections was 8.3 times, which gradually decreased over time. The NPA change in either Zone 1 or Zone 2 was not significant during the follow-up. No adverse side effects were observed.Conclusion: IVR injection followed by a PRN regimen provided pretty good visual outcomes at month 24.

Treatment patterns for retinal diseases in patients newly-treated with anti-VEGF agents: A retrospective analysis of claims data from the Japan Medical Data Center database.

PURPOSE: To describe treatment patterns in patients diagnosed with neovascular age-related macular degeneration (nAMD), retinal vein occlusion (RVO), or diabetic macular edema (DME), newly-treated with anti-vascular endothelial growth factor (anti-VEGF) agents as recorded in the Japanese Medical Data Center (JMDC) database. STUDY DESIGN: This non-interventional, descriptive, retrospective, observational cohort study included insured Japanese patients aged ≥ 21 and ≤ 75 years at index date (anti-VEGF treatment initiation). METHODS: Patients with minimum one claim in JMDC database with a diagnosis code for nAMD, RVO, or DME between October 2007-May 2015 and with minimum of one claim for anti-VEGF agents on or after the date of diagnosis were included. Frequency and proportion of claims submitted for anti-VEGF injections were assessed during 12 months post-index date. RESULTS: The median (interquartile range) number of claims for anti-VEGF injections during 12 months post-index date were 3 (1, 4) for nAMD (n = 255), 2 (1, 3) for RVO (n = 223) and 2 (1, 4) for DME (n = 125) patients. Frequencies of nAMD, RVO and DME patients with one or more claims for a retinal disease treatment other than an anti-VEGF agent were 4 (1.57%), 59 (26.46%) and 68 (54.40%) during the 12 months pre-index date and 21 (8.24%), 85 (38.12%) and 62 (49.60%) in the 12 months post-index date, respectively. CONCLUSIONS: The median number of anti-VEGF injections per patient was lower than those reported in clinical trials. Although various pre- and concomitant treatments were used in RVO and DME, anti-VEGF monotherapy was the first-line treatment in > 90% of nAMD patients.

Efficacy and safety of intravitreal aflibercept for polypoidal choroidal vasculopathy: 96-week outcomes in the Japanese subgroup of the PLANET study.

PURPOSE: To evaluate the efficacy and safety of intravitreal aflibercept (IVT-AFL) versus IVT-AFL plus rescue photodynamic therapy (IVT-AFL + rPDT) in the subgroup of Japanese patients with polypoidal choroidal vasculopathy (PCV) enrolled in the PLANET study. STUDY DESIGN: A 96-week, double-masked, sham-controlled phase-3b/4 randomized clinical trial conducted at multiple centers from May 2014 to August 2016. PATIENTS AND METHODS: Patients with PCV (BCVA 73-24 ETDRS letters [20/40-20/320 Snellen]) received 3 initial monthly doses of IVT-AFL 2 mg. At week 12, the patients were randomly assigned 1:1 to IVT-AFL + sham PDT or IVT-AFL + rPDT. Patients not requiring rescue received IVT-AFL every 8 weeks; those requiring rescue received IVT-AFL monthly plus sham/active PDT. Following week 52, the treatment intervals could be extended > 8 weeks. RESULTS: The baseline demographics for the 159 Japanese patients were balanced. At week 96, the mean BCVA change was + 9.7 (IVT-AFL) versus + 9.5 letters (IVT-AFL + rPDT) (least-squares mean difference of - 0.3; 95% CI, - 3.7 to 3.1); the mean central subfield thickness reduction was - 148.0 µm versus - 145.9 µm. Overall, 17.1% of the patients required rescue PDT. At week 96, 25.0% (IVT-AFL) and 37.9% (IVT-AFL + rPDT) of the patients had complete polyp regression; 84.1% (IVT-AFL) and 88.4% (IVT-AFL + rPDT) of the patients had no evidence of active polyps. The mean number of injections (weeks 52-96) were 4.6 (IVT-AFL) and 4.5 (IVT-AFL + rPDT). Overall, 36.0% (IVT-AFL) and 33.8% (IVT-AFL + rPDT) of the patients experienced ocular treatment-emergent adverse events. CONCLUSION: IVT-AFL monotherapy was efficacious for the treatment of Japanese patients with PCV, and the addition of rescue PDT did not show additional benefits.

Polypoidal Choroidal Vasculopathy: Consensus Nomenclature and Non-Indocyanine Green Angiograph Diagnostic Criteria from the Asia-Pacific Ocular Imaging Society PCV Workgroup.

PURPOSE: To develop consensus terminology in the setting of polypoidal choroidal vasculopathy (PCV) and to develop and validate a set of diagnostic criteria not requiring indocyanine green angiography (ICGA) for differentiating PCV from typical neovascular age-related macular degeneration (nAMD) based on a combination of OCT and color fundus photography findings. DESIGN: Evaluation of diagnostic test results. PARTICIPANTS: Panel of retina specialists. METHODS: As part of the Asia-Pacific Ocular Imaging Society, an international group of experts surveyed and discussed the published literature regarding the current nomenclature and lesion components for PCV, and proposed an updated consensus nomenclature that reflects our latest understanding based on imaging and histologic reports. The workgroup evaluated a set of diagnostic features based on OCT images and color fundus photographs for PCV that may distinguish it from typical nAMD and assessed the performance of individual and combinations of these non-ICGA features, aiming to propose a new set of diagnostic criteria that does not require the use of ICGA. The final recommendation was validated in 80 eyes from 2 additional cohorts. MAIN OUTCOME MEASURES: Consensus nomenclature system for PCV lesion components and non-ICGA-based criteria to differentiate PCV from typical nAMD. RESULTS: The workgroup recommended the terms polypoidal lesion and branching neovascular network for the 2 key lesion components in PCV. For the diagnosis of PCV, the combination of 3 OCT-based major criteria (sub-retinal pigment epithelium [RPE] ring-like lesion, en face OCT complex RPE elevation, and sharp-peaked PED) achieved an area under the receiver operating characteristic curve of 0.90. Validation of this new scheme in a separate subset 80 eyes achieved an accuracy of 82%. CONCLUSIONS: We propose updated terminology for PCV lesion components that better reflects the nature of these lesions and is based on international consensus. A set of practical diagnostic criteria applied easily to spectral-domain OCT results can be used for diagnosing PCV with high accuracy in clinical settings in which ICGA is not performed routinely.

HAWK and HARRIER: Ninety-Six-Week Outcomes from the Phase 3 Trials of Brolucizumab for Neovascular Age-Related Macular Degeneration.

PURPOSE: To report the 96-week outcomes from HAWK and HARRIER. DESIGN: Phase 3, prospective, randomized, double-masked, multicenter studies comparing efficacy and safety of brolucizumab 3 mg (HAWK only) and 6 mg with aflibercept 2 mg in eyes with neovascular age-related macular degeneration (nAMD). PARTICIPANTS: Treatment-naïve eyes with nAMD were randomized 1:1:1 to brolucizumab 3 mg (n = 358), brolucizumab 6 mg (n = 360), aflibercept 2 mg (n = 360; HAWK) or 1:1 to brolucizumab 6 mg (n = 370), aflibercept 2 mg (n = 369; HARRIER). METHODS: After 3 monthly loading doses, brolucizumab patients received every (q)-12-week (w) dosing, possibly adjusting to q8w dosing if disease activity was present at predefined disease activity assessment (DAA) visits. Aflibercept was dosed in a fixed q8w regimen. Visual and anatomic parameters were assessed throughout. Primary end point was at week 48 (48w), confirmed at 96w. MAIN OUTCOME MEASURES: Mean best-corrected visual acuity (BCVA) change from baseline, proportion of patients on an q12w regimen, retinal thickness, retinal fluid changes, and safety, all to 96w. RESULTS: Mean change (least squares [LS] mean ± standard error) in BCVA from baseline to 96w in HAWK was 5.6±0.79 Early Treatment Diabetic Retinopathy Study (ETDRS) letters for brolucizumab 3 mg, 5.90±0.78 letters for brolucizumab 6 mg, and 5.3±0.78 letters for aflibercept and in HARRIER was 6.1±0.73 letters for brolucizumab 6 mg and 6.6 ± 0.73 letters for aflibercept. Greater central subfield thickness reductions were observed with brolucizumab 6 mg versus aflibercept in HAWK (LS mean, -174.8 µm vs. -148.7 µm; 95% confidence interval for treatment difference, -46.2 to -5.9 µm; P = 0.0115) and HARRIER (LS mean, -197.7 µm vs. -155.1 µm; 95% confidence interval for treatment difference, -62.0 to -23.3 µm; P < 0.0001). The proportions of eyes with intraretinal fluid and/or subretinal fluid (IRF/SRF) at 96w in HAWK were 31% (P = 0.0688) and 24% (P = 0.0002) for brolucizumab 3 mg and 6 mg and 37% for aflibercept, whereas in HARRIER, they were 24% for brolucizumab 6 mg (P < 0.0001) and 39% for aflibercept. At 92w (last DAA), a 45.4% and 38.6% probability was observed for brolucizumab 6 mg patients of maintaining an q12w treatment regimen in HAWK and HARRIER, respectively. Brolucizumab exhibited an overall well-tolerated safety profile. CONCLUSIONS: Visual outcomes from 48w to 96w confirm the efficacy achieved at 48w. Brolucizumab demonstrated greater fluid resolution compared with aflibercept. The q12w potential for brolucizumab observed at 48w was maintained to 96w.

HAWK and HARRIER: Phase 3, Multicenter, Randomized, Double-Masked Trials of Brolucizumab for Neovascular Age-Related Macular Degeneration.

PURPOSE: Two similarly designed phase 3 trials (HAWK and HARRIER) compared brolucizumab, a single-chain antibody fragment that inhibits vascular endothelial growth factor-A, with aflibercept to treat neovascular age-related macular degeneration (nAMD). DESIGN: Double-masked, multicenter, active-controlled, randomized trials. PARTICIPANTS: Patients (N = 1817) with untreated, active choroidal neovascularization due to age-related macular degeneration in the study eye. INTERVENTION: Patients were randomized to intravitreal brolucizumab 3 mg (HAWK only) or 6 mg or aflibercept 2 mg. After loading with 3 monthly injections, brolucizumab-treated eyes received an injection every 12 weeks (q12w) and were interval adjusted to every 8 weeks (q8w) if disease activity was present; aflibercept-treated eyes received q8w dosing. MAIN OUTCOME MEASURES: The primary hypothesis was noninferiority in mean best-corrected visual acuity (BCVA) change from baseline to Week 48 (margin: 4 letters). Other key end points included the percentage of patients who maintained q12w dosing through Week 48 and anatomic outcomes. RESULTS: At Week 48, each brolucizumab arm demonstrated noninferiority to aflibercept in BCVA change from baseline (least squares [LS] mean, +6.6 [6 mg] and +6.1 [3 mg] letters with brolucizumab vs. +6.8 letters with aflibercept [HAWK]; +6.9 [brolucizumab 6 mg] vs. +7.6 [aflibercept] letters [HARRIER]; P < 0.001 for each comparison). Greater than 50% of brolucizumab 6 mg-treated eyes were maintained on q12w dosing through Week 48 (56% [HAWK] and 51% [HARRIER]). At Week 16, after identical treatment exposure, fewer brolucizumab 6 mg-treated eyes had disease activity versus aflibercept in HAWK (24.0% vs. 34.5%; P = 0.001) and HARRIER (22.7% vs. 32.2%; P = 0.002). Greater central subfield thickness reductions from baseline to Week 48 were observed with brolucizumab 6 mg versus aflibercept in HAWK (LS mean -172.8 µm vs. -143.7 µm; P = 0.001) and HARRIER (LS mean -193.8 µm vs. -143.9 µm; P < 0.001). Anatomic retinal fluid outcomes favored brolucizumab over aflibercept. Overall, adverse event rates were generally similar with brolucizumab and aflibercept. CONCLUSIONS: Brolucizumab was noninferior to aflibercept in visual function at Week 48, and >50% of brolucizumab 6 mg-treated eyes were maintained on q12w dosing interval through Week 48. Anatomic outcomes favored brolucizumab over aflibercept. Overall safety with brolucizumab was similar to aflibercept (ClinicalTrials.gov; NCT02307682, NCT02434328).

Bilateral giant retinal pigment epithelial tears in hypertensive choroidopathy.

PURPOSE: To report a case of hypertensive choroidopathy with bilateral bullous serous retinal detachments (SRDs), retinal pigment epithelial detachments (PEDs), and giant retinal pigment epithelial (RPE) tears. OBSERVATIONS: A 68-year-old man with a history of hypertension and diabetes mellitus presented with bilateral visual loss of about 10 day's duration. He discontinued his oral medications for 2 months without the advice of a physician. At his first visit, the best-corrected visual acuities (BCVAs) were 0.02 in the right eye and 0.3 in the left eye (decimal notation), and the respective intraocular pressures were 15 and 13 mmHg. Bullous SRDs, large PEDs, and giant RPE tears were present bilaterally. Blot retinal hemorrhages and hard exudates were seen in the left eye. The systemic blood pressure was 231/77 mmHg, and bilateral lower leg edema was observed. Biochemical blood tests showed deteriorated renal function, hypoalbuminemia, and hyperglycemia. Ultra-wide-field fundus fluorescein angiography showed leakage at the areas of the SRDs and hyperfluorescent areas corresponding to the RPE tears bilaterally. Indocyanine green angiography showed hypofluorescent areas corresponding to the PEDs. Systemic computed tomography and magnetic resonance imaging were performed, and no malignancy was found. Based on these findings, hypertensive choroidopathy was diagnosed. A week after antihypertensive treatment, the SRDs and PEDs resolved bilaterally, and the BCVAs improved to 0.4 and 0.5 in the right and left eyes, respectively. The RPE tears remained in both eyes, although the SRDs and PEDs did not recur. CONCLUSIONS AND IMPORTANCE: Hypertensive choroidopathy must be considered in the differential diagnosis of SRDs and/or PEDs.

Current practice in the management of branch retinal vein occlusion in Japan: Survey results of retina specialists in Japan.

PURPOSE: To elucidate the current clinical practice patterns of branch retinal vein occlusion (BRVO) management by retina specialists in Japan in the era of anti-vascular endothelial growth factor (VEGF) therapy. STUDY DESIGN: A voting survey using an answer pad system. METHODS: On May 28, 2017, forty-one retina specialists were surveyed on the pathology and clinical practice of BRVO management. RESULTS: Most specialists (77.5%) use fundus examination and optical coherence tomography (OCT) for diagnosis of macular edema (ME) secondary to BRVO. All assess the condition of the ellipsoid zone (EZ) and external limiting membrane (ELM) and consider this a visual prognostic factor. For ME secondary to BRVO, anti-VEGF therapy is the first choice, and most specialists (82.4%) select initial injection followed by a pro re nata (PRN) regimen. For switching to other treatment options for persistent cases, combination therapy of anti-VEGF injections and laser therapy is the most common choice (35.9%), whereas 25.6% select vitreous surgery and 15.4% select adding steroid injections. CONCLUSIONS: Our survey presents the current opinions on the diagnosis and treatment of BRVO by retina specialists in Japan, and reveals the common views about damage to the EZ/ELM as a factor of poor prognosis and anti-VEGF therapy as the first line treatment, highlighting various opinions on initiation and switching of therapy.

Impact of Baseline Retinal Nonperfusion and Macular Retinal Capillary Nonperfusion on Outcomes in the COPERNICUS and GALILEO Studies.

PURPOSE: To evaluate the impact of baseline retinal capillary nonperfusion (RNP) and macular retinal capillary nonperfusion (MNP) status on outcomes at week 24 (W24). DESIGN: Post hoc analyses of 2 phase 3, randomized, double-masked, multicenter, sham-controlled studies. PARTICIPANTS: Three hundred sixty-six patients with macular edema secondary to central retinal vein occlusion randomized in COPERNICUS and GALILEO. METHODS: We randomized patients 3:2 to receive intravitreal aflibercept 2 mg every 4 weeks or sham injections until W24. RNP and MNP were assessed by a masked independent reading center. MAIN OUTCOME MEASURES: Proportion of patients with 10 disc areas (DA) or more of RNP and any degree of MNP at W24, relative risks of 10 DA or more of RNP or any degree of MNP at W24 developing, change from baseline in best-corrected visual acuity (BCVA) and central retinal thickness (CRT) by baseline RNP and MNP status, and relationship between baseline RNP and MNP status. RESULTS: At baseline, 24.6% of patients showed 10 DA or more of RNP and 72.6% showed MNP, regardless of baseline RNP status. At W24, the pooled proportions of patients in the intravitreal aflibercept and sham groups with 10 DA or more of RNP were 11.6% and 29.0%, respectively (P = 0.0001); the respective proportions with any degree of MNP were 61.2% and 79.5% (P = 0.0008). Relative risks and 95% confidence intervals for intravitreal aflibercept versus sham were 0.4 (0.25-0.62) for 10 DA or more of RNP and 0.8 (0.68-0.90) for MNP, indicating a lower risk for these outcomes with intravitreal aflibercept than with sham. Mean BCVA change was greater in intravitreal aflibercept- versus sham-treated eyes, with less than 10 DA and 10 DA or more of RNP at baseline (+17.5 vs. +0.8 letters and +18.3 vs. -4.1 letters, respectively) and with and without baseline MNP (+15.7 vs. +0.3 letters and +17.1 vs. +0.4 letters, respectively). Agreement between baseline RNP and MNP status was low (κ = 0.12). The proportions of patients with 1 or more ocular serious adverse event in the intravitreal aflibercept- and sham-treated groups, respectively, were 3.2% and 11.3%. CONCLUSIONS: At W24, visual and anatomic improvements, including perfusion status, were greater in eyes treated with intravitreal aflibercept than in eyes treated with sham, regardless of baseline RNP or MNP status.

Tilted Disc Syndrome Associated with Serous Retinal Detachment: Long-term Prognosis. A Retrospective Multicenter Survey.

PURPOSE: This study evaluated the long-term visual prognosis of a serous retinal detachment (SRD) secondary to tilted disc syndrome with or without an SRD at the final visit and the interventions. DESIGN: A retrospective, observational case series. METHODS: This was a multicenter study with an enrollment of 48 eyes of 41 treatment-naïve patients (14 men, 27 women) in whom tilted disc syndrome-related SRD was diagnosed at the first visit. Investigators at each institution decided whether to observe the patients without interventions or to treat with intravitreous injections of antivascular endothelial growth factor agents, photodynamic therapy, or both therapies combined. The patients were followed for at least 12 months. Main outcome measurements were changes in best-corrected visual acuity (BCVA) and central retinal thickness (CRT) from baseline. RESULTS: Analyses of all eyes showed improvement from baseline when BCVA was measured (P < 0.0001), although last BCVA was similar to BCVA at baseline (P = 0.46). CRT significantly improved from that at baseline at the final visit (P < 0.0001). When eyes with or without SRD at the final visit were analyzed, baseline BCVAs (P = 0.22) were similar, whereas BCVA (P = 0.05) and last BCVA (P = 0.005) were significantly better in eyes without SRD. When eyes with or without the interventions were analyzed, baseline (P = 0.70), best (P = 0.99), and last (P = 0.70) BCVAs were similar. Last CRT significantly decreased from baseline CRT in eyes that had undergone interventions (P < 0.0001). CONCLUSIONS: The visual prognosis of SRD secondary to tilted disc syndrome was better when SRD resolved but was not influenced by the treatments.

Efficacy and Safety of Intravitreal Aflibercept for Polypoidal Choroidal Vasculopathy: Two-Year Results of the Aflibercept in Polypoidal Choroidal Vasculopathy Study.

PURPOSE: We sought to evaluate longer-term efficacy and safety of intravitreal aflibercept monotherapy (IAI) vs IAI plus rescue photodynamic therapy (rPDT) in patients with polypoidal choroidal vasculopathy (PCV). DESIGN: This was a prospective multicenter, double-masked, sham-controlled randomized clinical study across 62 centers. METHODS: In this phase 3b/4 study, patients with PCV with best-corrected visual acuity of 73-24 Early Treatment Diabetic Retinopathy Study letters (20/40-20/320 Snellen equivalent) received IAI 2 mg every 4 weeks until week 12, when they were randomized 1:1 to receive IAI or IAI plus rPDT if rescue criteria were met. Patients not requiring rescue received IAI every 8 weeks; those requiring rescue received IAI every 4 weeks plus sham/active PDT. At week 52 (the primary endpoint), IAI was noninferior to IAI plus rPDT. After week 52, treatment intervals could be extended beyond 8 weeks at the investigators' discretion. Noninferiority of IAI vs IAI plus rPDT for mean best-corrected visual acuity change from baseline to week 96 was evaluated. RESULTS: Over 96 weeks, 54 patients (17.0%) met rescue criteria. At week 96, IAI was noninferior to IAI plus rPDT in terms of Early Treatment Diabetic Retinopathy Study letters gained (+10.7 vs +9.1, P = .48). Proportions of patients with complete polyp regression (33.1% vs 29.1%) or without active polyps (82.1% vs 85.6%) were similar. In year 2, the mean number of injections was 4.6 in both arms. No new safety signals were observed. CONCLUSION: IAI monotherapy was noninferior to IAI with rescue PDT up to 96 weeks, and functional and anatomical improvements achieved at 52 weeks were maintained. Few patients required rescue PDT, which provided no additional visual benefit.