A Study to Evaluate the Efficacy and Safety of Faricimab (RO6867461) in Participants With Diabetic Macular Edema

Study Overview
=================
Brief Summary
-----------------
This study will evaluate the efficacy, safety, and pharmacokinetics of faricimab administered at 8-week intervals or as specified in the protocol following treatment initiation, compared with aflibercept once every 8 weeks (Q8W), in participants with diabetic macular edema (DME).

Official Title
-----------------
A Phase III, Multicenter, Randomized, Double-Masked, Active Comparator-Controlled Study to Evaluate the Efficacy and Safety of Faricimab (RO6867461) in Patients With Diabetic Macular Edema (RHINE)

Conditions
-----------------
Diabetic Macular Edema

Intervention / Treatment
-----------------
* Drug: Aflibercept
* Drug: Faricimab
* Procedure: Sham Procedure


Participation Criteria
=================
Eligibility Criteria
-----------------
Inclusion Criteria: Documented diagnosis of diabetes mellitus (Type 1 or Type 2) Hemoglobin A1c (HbA1c) of less than or equal to (≤)10% within 2 months prior to Day 1 Macular thickening secondary to diabetic macular edema (DME) involving the center of the fovea Decreased visual acuity attributable primarily to DME Ability and willingness to undertake all scheduled visits and assessments For women of childbearing potential: agreement to remain abstinent or use acceptable contraceptive methods that result in a failure rate of <1% per year during the treatment period and for at least 3 months after the final dose of study treatment Exclusion Criteria: Currently untreated diabetes mellitus or previously untreated patients who initiated oral or injectable anti-diabetic medication within 3 months prior to Day 1 Uncontrolled blood pressure, defined as a systolic value greater than (>)180 millimeters of mercury (mmHg) and/or a diastolic value >100 mmHg while a patient is at rest Currently pregnant or breastfeeding, or intend to become pregnant during the study Treatment with panretinal photocoagulation or macular laser within 3 months prior to Day 1 to the study eye Any intraocular or periocular corticosteroid treatment within 6 months prior to Day 1 to the study eye Prior administration of IVT faricimab in either eye Active intraocular or periocular infection or active intraocular inflammation in the study eye Any current or history of ocular disease other than DME that may confound assessment of the macula or affect central vision in the study eye Any current ocular condition which, in the opinion of the investigator, is currently causing or could be expected to contribute to irreversible vision loss due to a cause other than DME in the study eye Other protocol-specified inclusion/exclusion criteria may apply

Ages Eligible for Study
-----------------
Minimum Age: 18 Years

Sexes Eligible for Study
-----------------
All

Accepts Healthy Volunteers
-----------------
No

Study Plan
=================
How is the study designed?
-----------------

Design Details

Primary Purpose: Treatment
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Triple


Arms and Interventions

| Participant Group/Arm | Intervention/Treatment |
| --- | --- |
| Experimental: A: Faricimab 6 mg Q8W<br>Participants randomized to Arm A received 6 milligrams (mg) faricimab intravitreal (IVT) injections once every 4 weeks (Q4W) to Week 20, followed by 6 mg faricimab IVT injections once every 8 weeks (Q8W) to Week 96, followed by the final study visit at Week 100. | Drug: Faricimab<br>* Faricimab 6 mg was administered by IVT injection into the study eye either once every 8 weeks (Q8W) in arm A or according to a personalized treatment interval (PTI) in arm B.<br>* Other names: RG7716;Procedure: Sham Procedure<br>* The sham is a procedure that mimics an IVT injection and involves the blunt end of an empty syringe (without a needle) being pressed against the anesthetized eye. It was administered to participants in all three treatments arms at applicable visits to maintain masking among treatment arms.<br>|
| Experimental: B: Faricimab 6 mg PTI<br>Participants randomized to Arm B received 6 milligrams (mg) faricimab intravitreal (IVT) injections Q4W to at least Week 12, followed by a personalized treatment interval (PTI) dosing of 6 mg faricimab IVT injections up to once every 16 weeks (Q16W) through Week 96, followed by the final study visit at Week 100. | Drug: Faricimab<br>* Faricimab 6 mg was administered by IVT injection into the study eye either once every 8 weeks (Q8W) in arm A or according to a personalized treatment interval (PTI) in arm B.<br>* Other names: RG7716;Procedure: Sham Procedure<br>* The sham is a procedure that mimics an IVT injection and involves the blunt end of an empty syringe (without a needle) being pressed against the anesthetized eye. It was administered to participants in all three treatments arms at applicable visits to maintain masking among treatment arms.<br>|
| Active Comparator: C: Aflibercept 2 mg Q8W<br>Participants randomized to Arm C received 2 milligrams (mg) aflibercept intravitreal (IVT) injections Q4W to Week 16, followed by 2 mg aflibercept IVT injections Q8W to Week 96, followed by the final study visit at Week 100. | Drug: Aflibercept<br>* Aflibercept 2 mg was administered by intravitreal (IVT) injection into the study eye once every 8 weeks (Q8W).<br>* Other names: Eylea;Procedure: Sham Procedure<br>* The sham is a procedure that mimics an IVT injection and involves the blunt end of an empty syringe (without a needle) being pressed against the anesthetized eye. It was administered to participants in all three treatments arms at applicable visits to maintain masking among treatment arms.<br>|

What is the study measuring?
-----------------
Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Change From Baseline in BCVA in the Study Eye Averaged Over Weeks 48, 52, and 56, ITT and Treatment-Naive Populations | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. For the Mixed Model for Repeated Measures (MMRM) analysis, the model adjusted for treatment arm, visit, visit-by-treatment arm interaction, baseline BCVA (continuous), baseline BCVA (<64 vs. ≥64 letters), prior intravitreal anti-VEGF therapy (yes vs. no), and region of enrollment. An unstructured covariance structure was used. Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were implicitly imputed by MMRM. Invalid BCVA values were excluded. 97.5% CI is a rounding of 97.52% CI. | From Baseline through Week 56 | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Percentage of Participants With a ≥2-Step Diabetic Retinopathy Severity (DRS) Improvement From Baseline on the ETDRS Diabetic Retinopathy Severity Scale (DRSS) at Week 52, ITT and Treatment-Naive Populations | The Early Treatment Diabetic Retinopathy Study (ETDRS) Diabetic Retinopathy Severity Scale (DRSS) classifies diabetic retinopathy into 12 severity steps ranging from absence of retinopathy to advanced proliferative diabetic retinopathy. Ocular imaging assessments were made independently by a central reading center. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world regions were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 97.5% confidence interval (CI) is a rounding of 97.52% CI. | Baseline and Week 52 | 
| Change From Baseline in BCVA in the Study Eye Over Time, ITT Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. For the Mixed Model for Repeated Measures (MMRM) analysis, the model adjusted for treatment arm, visit, visit-by-treatment arm interaction, baseline BCVA (continuous), baseline BCVA (<64 vs. ≥64 letters), prior intravitreal anti-VEGF therapy (yes vs. no), and region of enrollment. An unstructured covariance structure was used. Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were implicitly imputed by MMRM. Invalid BCVA values were excluded. 95% CI is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Change From Baseline in BCVA in the Study Eye Over Time, Treatment-Naive Population | Best-Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score attainable), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. For the Mixed Model for Repeated Measures (MMRM) analysis, the model adjusted for treatment group, visit, visit-by-treatment group interaction, baseline BCVA (continuous), baseline BCVA (<64 vs. ≥64 letters), and region of enrollment. An unstructured covariance structure was used. Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were implicitly imputed by MMRM. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Gaining Greater Than or Equal to (≥)15, ≥10, ≥5, or ≥0 Letters in BCVA From Baseline in the Study Eye Averaged Over Weeks 48, 52, and 56, ITT Population | BCVA was measured on the ETDRS chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA from baseline indicates an improvement in visual acuity. For each participant, an average BCVA value was calculated across the three visits, and this averaged value was then used to determine if the endpoint was met. The results were summarized as the percentage of participants per treatment arm who met the endpoint. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world). Treatment policy strategy and hypothetical strategy were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, average of Weeks 48, 52, and 56 | 
| Percentage of Participants Gaining ≥15 Letters in BCVA From Baseline in the Study Eye Over Time, ITT Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Gaining ≥10 Letters in BCVA From Baseline in the Study Eye Over Time, ITT Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Gaining ≥5 Letters in BCVA From Baseline in the Study Eye Over Time, ITT Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Gaining ≥0 Letters in BCVA From Baseline in the Study Eye Over Time, ITT Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Gaining ≥15, ≥10, ≥5, or ≥0 Letters in BCVA From Baseline in the Study Eye Averaged Over Weeks 48, 52, and 56, Treatment-Naive Population | BCVA was measured on the ETDRS chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA from baseline indicates an improvement in visual acuity. For each participant, an average BCVA value was calculated across the three visits, and this averaged value was then used to determine if the endpoint was met. The results were summarized as the percentage of participants per treatment arm who met the endpoint. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters) and region (U.S. and Canada vs. rest of the world). Treatment policy strategy and hypothetical strategy were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, average of Weeks 48, 52, and 56 | 
| Percentage of Participants Gaining ≥15 Letters in BCVA From Baseline in the Study Eye Over Time, Treatment-Naive Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters) and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Gaining ≥10 Letters in BCVA From Baseline in the Study Eye Over Time, Treatment-Naive Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters) and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Gaining ≥5 Letters in BCVA From Baseline in the Study Eye Over Time, Treatment-Naive Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters) and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Gaining ≥0 Letters in BCVA From Baseline in the Study Eye Over Time, Treatment-Naive Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters) and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Avoiding a Loss of ≥15, ≥10, or ≥5 Letters in BCVA From Baseline in the Study Eye Averaged Over Weeks 48, 52, and 56, ITT Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. For each participant, an average BCVA value was calculated across the three visits, and this averaged value was then used to determine if the endpoint was met. The results were summarized as the percentage of participants per treatment arm who met the endpoint. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy and hypothetical strategy were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, average of Weeks 48, 52, and 56 | 
| Percentage of Participants Avoiding a Loss of ≥15 Letters in BCVA From Baseline in the Study Eye Over Time, ITT Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The weighted estimates of the percentage of participants avoiding a loss of letters in BCVA from baseline were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Avoiding a Loss of ≥10 Letters in BCVA From Baseline in the Study Eye Over Time, ITT Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The weighted estimates of the percentage of participants avoiding a loss of letters in BCVA from baseline were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Avoiding a Loss of ≥5 Letters in BCVA From Baseline in the Study Eye Over Time, ITT Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The weighted estimates of the percentage of participants avoiding a loss of letters in BCVA from baseline were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Avoiding a Loss of ≥15, ≥10, or ≥5 Letters in BCVA From Baseline in the Study Eye Averaged Over Weeks 48, 52, and 56, Treatment-Naive Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. For each participant, an average BCVA value was calculated across the three visits, and this averaged value was then used to determine if the endpoint was met. The results were summarized as the percentage of participants per treatment arm who met the endpoint. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters) and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy and hypothetical strategy were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, average of Weeks 48, 52, and 56 | 
| Percentage of Participants Avoiding a Loss of ≥15 Letters in BCVA From Baseline in the Study Eye Over Time, Treatment-Naive Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The weighted estimates of the percentage of participants avoiding a loss of letters in BCVA from baseline were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters) and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Avoiding a Loss of ≥10 Letters in BCVA From Baseline in the Study Eye Over Time, Treatment-Naive Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The weighted estimates of the percentage of participants avoiding a loss of letters in BCVA from baseline were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters) and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Avoiding a Loss of ≥5 Letters in BCVA From Baseline in the Study Eye Over Time, Treatment-Naive Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The weighted estimates of the percentage of participants avoiding a loss of letters in BCVA from baseline were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters) and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Gaining ≥15 Letters in BCVA From Baseline or Achieving BCVA Snellen Equivalent of 20/20 or Better (BCVA ≥84 Letters) in the Study Eye Averaged Over Weeks 48, 52, and 56, ITT and Treatment-Naive Populations | BCVA was measured on the ETDRS chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA from baseline indicates an improvement in visual acuity. For each participant, an average BCVA value was calculated across the three visits, and this averaged value was then used to determine if the endpoint was met. The results were summarized as the percentage of participants per treatment arm who met the endpoint. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world). Treatment policy strategy and hypothetical strategy were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, average of Weeks 48, 52, and 56 | 
| Percentage of Participants Gaining ≥15 Letters in BCVA From Baseline or Achieving BCVA Snellen Equivalent of 20/20 or Better (BCVA ≥84 Letters) in the Study Eye Over Time, ITT Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants Gaining ≥15 Letters in BCVA From Baseline or Achieving BCVA Snellen Equivalent of 20/20 or Better (BCVA ≥84 Letters) in the Study Eye Over Time, Treatment-Naive Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters) and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants With BCVA Snellen Equivalent of 20/40 or Better (BCVA ≥69 Letters) in the Study Eye Averaged Over Weeks 48, 52, and 56, ITT and Treatment-Naive Populations | BCVA was measured on the ETDRS chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA from baseline indicates an improvement in visual acuity. For each participant, an average BCVA value was calculated across the three visits, and this averaged value was then used to determine if the endpoint was met. The results were summarized as the percentage of participants per treatment arm who met the endpoint. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥69 vs. <69 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world). Treatment policy strategy and hypothetical strategy were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, average of Weeks 48, 52, and 56 | 
| Percentage of Participants With BCVA Snellen Equivalent of 20/40 or Better (BCVA ≥69 Letters) in the Study Eye Over Time, ITT Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥69 vs. <69 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded. 95% confidence interval (CI) is a rounding of 95.04% CI. | Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants With BCVA Snellen Equivalent of 20/40 or Better (BCVA ≥69 Letters) in the Study Eye Over Time, Treatment-Naive Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥69 vs. <69 letters) and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants With BCVA Snellen Equivalent of 20/200 or Worse (BCVA ≤38 Letters) in the Study Eye Averaged Over Weeks 48, 52, and 56, ITT and Treatment-Naive Populations | BCVA was measured on the ETDRS chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA from baseline indicates an improvement in visual acuity. For each participant, an average BCVA value was calculated across the three visits, and this averaged value was then used to determine if the endpoint was met. The results were summarized as the percentage of participants per treatment arm who met the endpoint. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world). Treatment policy strategy and hypothetical strategy were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, average of Weeks 48, 52, and 56 | 
| Percentage of Participants With BCVA Snellen Equivalent of 20/200 or Worse (BCVA ≤38 Letters) in the Study Eye Over Time, ITT Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score), and a gain in BCVA letter score from baseline indicates an improvement invisual acuity. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants With BCVA Snellen Equivalent of 20/200 or Worse (BCVA ≤38 Letters) in the Study Eye Over Time, Treatment-Naive Population | Best Corrected Visual Acuity (BCVA) was measured on the Early Treatment Diabetic Retinopathy Study (ETDRS) chart at a starting distance of 4 meters. The BCVA letter score ranges from 0 to 100 (best score attainable), and a gain in BCVA letter score from baseline indicates an improvement in visual acuity. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters) and region (U.S. and Canada vs. rest of the world; Asia and rest of the world were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. Invalid BCVA values were excluded from analysis. 95% confidence interval (CI) is a rounding of 95.04% CI. | Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants With a ≥2-Step Diabetic Retinopathy Severity Improvement From Baseline on the ETDRS Diabetic Retinopathy Severity Scale in the Study Eye Over Time, ITT Population | The Early Treatment Diabetic Retinopathy Study (ETDRS) Diabetic Retinopathy Severity Scale (DRSS) classifies diabetic retinopathy into 12 severity steps ranging from absence of retinopathy to advanced proliferative diabetic retinopathy. Ocular imaging assessments were made independently by a central reading center. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world regions were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 16, 52, and 96 | 
| Percentage of Participants With a ≥2-Step Diabetic Retinopathy Severity Improvement From Baseline on the ETDRS Diabetic Retinopathy Severity Scale in the Study Eye Over Time, Treatment-Naive Population | The Early Treatment Diabetic Retinopathy Study (ETDRS) Diabetic Retinopathy Severity Scale (DRSS) classifies diabetic retinopathy into 12 severity steps ranging from absence of retinopathy to advanced proliferative diabetic retinopathy. Ocular imaging assessments were made independently by a central reading center. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters) and region (U.S. and Canada vs. rest of the world; Asia and rest of the world regions were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 16, 52, and 96 | 
| Percentage of Participants With a ≥3-Step Diabetic Retinopathy Severity Improvement From Baseline on the ETDRS Diabetic Retinopathy Severity Scale in the Study Eye Over Time, ITT Population | The Early Treatment Diabetic Retinopathy Study (ETDRS) Diabetic Retinopathy Severity Scale (DRSS) classifies diabetic retinopathy into 12 severity steps ranging from absence of retinopathy to advanced proliferative diabetic retinopathy. Ocular imaging assessments were made independently by a central reading center. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world regions were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 16, 52, and 96 | 
| Percentage of Participants With a ≥3-Step Diabetic Retinopathy Severity Improvement From Baseline on the ETDRS Diabetic Retinopathy Severity Scale in the Study Eye Over Time, Treatment-Naive Population | The Early Treatment Diabetic Retinopathy Study (ETDRS) Diabetic Retinopathy Severity Scale (DRSS) classifies diabetic retinopathy into 12 severity steps ranging from absence of retinopathy to advanced proliferative diabetic retinopathy. Ocular imaging assessments were made independently by a central reading center. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters) and region (U.S. and Canada vs. rest of the world; Asia and rest of the world regions were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 16, 52, and 96 | 
| Percentage of Participants With a ≥4-Step Diabetic Retinopathy Severity Improvement From Baseline on the ETDRS Diabetic Retinopathy Severity Scale in the Study Eye Over Time, ITT Population | The Early Treatment Diabetic Retinopathy Study (ETDRS) Diabetic Retinopathy Severity Scale (DRSS) classifies diabetic retinopathy into 12 severity steps ranging from absence of retinopathy to advanced proliferative diabetic retinopathy. Ocular imaging assessments were made independently by a central reading center. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world regions were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 16, 52, and 96 | 
| Percentage of Participants With a ≥4-Step Diabetic Retinopathy Severity Improvement From Baseline on the ETDRS Diabetic Retinopathy Severity Scale in the Study Eye Over Time, Treatment-Naive Population | The Early Treatment Diabetic Retinopathy Study (ETDRS) Diabetic Retinopathy Severity Scale (DRSS) classifies diabetic retinopathy into 12 severity steps ranging from absence of retinopathy to advanced proliferative diabetic retinopathy. Ocular imaging assessments were made independently by a central reading center. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters) and region (U.S. and Canada vs. rest of the world; Asia and rest of the world regions were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 16, 52, and 96 | 
| Percentage of Participants Without Proliferative Diabetic Retinopathy (PDR) at Baseline Who Developed New PDR at Week 52, ITT and Treatment-Naive Populations | The Early Treatment Diabetic Retinopathy Study (ETDRS) Diabetic Retinopathy Severity Scale (DRSS) classifies diabetic retinopathy into 12 severity steps ranging from absence of retinopathy to advanced proliferative diabetic retinopathy (PDR). PDR was defined as an ETDRS DRSS score of ≥61 on the 7-field/4-wide field color fundus photographs assessment by a central reading center. The weighted percentages of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world regions were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 95% CI is a rounding of 95.04% CI. | Baseline and Week 52 | 
| Percentage of Participants Without High-Risk Proliferative Diabetic Retinopathy (PDR) at Baseline Who Developed High-Risk PDR at Week 52, ITT and Treatment-Naive Populations | The Early Treatment Diabetic Retinopathy Study (ETDRS) Diabetic Retinopathy Severity Scale (DRSS) classifies diabetic retinopathy into 12 severity steps ranging from absence of retinopathy to advanced PDR. High-risk PDR was defined as an ETDRS DRSS score of ≥71 on the 7-field/4-wide field color fundus photographs assessment by a central reading center. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world regions were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 95% CI is a rounding of 95.04% CI. | Baseline and Week 52 | 
| Percentage of Participants in the Faricimab 6 mg PTI Arm on a Once Every 4-Weeks, 8-Weeks, 12-Weeks, or 16-Weeks Treatment Interval at Week 52, ITT Population |  | Week 52 | 
| Percentage of Participants in the Faricimab 6 mg PTI Arm on a Once Every 4-Weeks, 8-Weeks, 12-Weeks, or 16-Weeks Treatment Interval at Week 52, Treatment-Naive Population |  | Week 52 | 
| Percentage of Participants in the Faricimab 6 mg PTI Arm on a Once Every 4-Weeks, 8-Weeks, 12-Weeks, or 16-Weeks Treatment Interval at Week 96, ITT Population |  | Week 96 | 
| Percentage of Participants in the Faricimab 6 mg PTI Arm on a Once Every 4-Weeks, 8-Weeks, 12-Weeks, or 16-Weeks Treatment Interval at Week 96, Treatment-Naive Population |  | Week 96 | 
| Percentage of Participants in the Faricimab 6 mg PTI Arm at Week 52 Who Achieved a Once Every 12-Weeks or 16-Weeks Treatment Interval Without an Interval Decrease Below Once Every 12 Weeks, ITT and Treatment-Naive Populations |  | From start of PTI (Week 12 or later) until Week 52 | 
| Percentage of Participants in the Faricimab 6 mg PTI Arm at Week 96 Who Achieved a Once Every 12-Weeks or 16-Weeks Treatment Interval Without an Interval Decrease Below Once Every 12 Weeks, ITT and Treatment-Naive Populations |  | From start of PTI (Week 12 or later) until Week 96 | 
| Change From Baseline in Central Subfield Thickness in the Study Eye Averaged Over Weeks 48, 52, and 56, ITT and Treatment-Naive Populations | Central subfield thickness (CST) was defined as the distance between the internal limiting membrane (ILM) and Bruch's membrane (BM) as assessed by a central reading center. For the Mixed Model for Repeated Measures (MMRM) analysis, the model adjusted for treatment group, visit, visit-by-treatment group interaction, baseline CST (continuous), baseline BCVA (<64 vs. ≥64 letters), prior intravitreal anti-VEGF therapy (yes vs. no), and region of enrollment (U.S. and Canada vs. the rest of the world; Asia and rest of the world regions were combined). An unstructured covariance structure was used. Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were implicitly imputed by MMRM. 95% confidence interval (CI) is a rounding of 95.04% CI. | From Baseline through Week 56 | 
| Change From Baseline in Central Subfield Thickness in the Study Eye Over Time, ITT Population | Central subfield thickness (CST) was defined as the distance between the internal limiting membrane (ILM) and Bruch's membrane (BM) as assessed by a central reading center. For the Mixed Model for Repeated Measures (MMRM) analysis, the model adjusted for treatment group, visit, visit-by-treatment group interaction, baseline CST (continuous), baseline BCVA (<64 vs. ≥64 letters), prior intravitreal anti-VEGF therapy (yes vs. no), and region of enrollment (U.S. and Canada vs. the rest of the world; Asia and rest of the world regions were combined). An unstructured covariance structure was used. Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were implicitly imputed by MMRM. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Change From Baseline in Central Subfield Thickness in the Study Eye Over Time, Treatment-Naive Population | Central subfield thickness (CST) was defined as the distance between the internal limiting membrane (ILM) and Bruch's membrane (BM) as assessed by a central reading center. For the Mixed Model for Repeated Measures (MMRM) analysis, the model adjusted for treatment group, visit, visit-by-treatment group interaction, baseline CST (continuous), baseline BCVA (<64 vs. ≥64 letters), and region of enrollment (U.S. and Canada vs. the rest of the world; Asia and rest of the world regions were combined). An unstructured covariance structure was used. Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were implicitly imputed by MMRM. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants With Absence of Diabetic Macular Edema in the Study Eye Averaged Over Weeks 48, 52, and 56, ITT and Treatment-Naive Populations | Absence of diabetic macular edema was defined as achieving a central subfield thickness (CST) of <325 microns in the study eye. CST was defined as the distance between the internal limiting membrane and Bruch's membrane. For each participant, an average CST value was calculated across the three visits, and this averaged value was then used to determine if the endpoint was met. The results were summarized as the percentage of participants per treatment arm who met the endpoint. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world). Treatment policy strategy and hypothetical strategy were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 95% confidence interval (CI) is a rounding of 95.04% CI. | Average of Weeks 48, 52, and 56 | 
| Percentage of Participants With Absence of Diabetic Macular Edema in the Study Eye Over Time, ITT Population | Absence of diabetic macular edema was defined as achieving a central subfield thickness of <325 microns in the study eye. Central subfield thickness was defined as the distance between the internal limiting membrane (ILM) and Bruch's membrane (BM) as assessed by a central reading center. The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world regions were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 95% confidence interval (CI) is a rounding of 95.04% CI. | Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants With Retinal Dryness in the Study Eye Over Time, ITT Population | Retinal dryness was defined as achieving a central subfield thickness (ILM-BM) of <280 microns. Central subfield thickness was defined as the distance between the internal limiting membrane (ILM) and Bruch's membrane (BM) as assessed by a central reading center. The weighted estimates of the percentage of participants was based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world; Asia and rest of the world regions were combined). Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 95% confidence interval (CI) is a rounding of 95.04% CI. | Weeks 4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48, 52, 56, 60, 64, 68, 72, 76, 80, 84, 88, 92, 96, and 100 | 
| Percentage of Participants With Absence of Intraretinal Fluid in the Study Eye Over Time, ITT Population | Intraretinal fluid was measured using optical coherence tomography (OCT) in the central subfield (center 1 mm). The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world); Asia and rest of the world regions were combined due to a small number of enrolled participants. Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 16, 48, 52, 56, 92, 96, and 100 | 
| Percentage of Participants With Absence of Subretinal Fluid in the Study Eye Over Time, ITT Population | Subretinal fluid was measured using optical coherence tomography (OCT) in the central subfield (center 1 mm). The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world); Asia and rest of the world regions were combined due to a small number of enrolled participants. Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 16, 48, 52, 56, 92, 96, and 100 | 
| Percentage of Participants With Absence of Intraretinal Fluid and Subretinal Fluid in the Study Eye Over Time, ITT Population | Intraretinal fluid and subretinal fluid were measured using optical coherence tomography (OCT) in the central subfield (center 1 mm). The weighted estimates of the percentage of participants were based on the Cochran-Mantel Haenszel (CMH) weights stratified by baseline BCVA (≥64 vs. <64 letters), prior IVT anti-VEGF therapy (yes vs. no), and region (U.S. and Canada vs. rest of the world); Asia and rest of the world regions were combined due to a small number of enrolled participants. Treatment policy strategy (i.e., all observed values used) and hypothetical strategy (i.e., all values censored after the occurrence of the intercurrent event) were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were not imputed. 95% confidence interval (CI) is a rounding of 95.04% CI. | Baseline, Weeks 16, 48, 52, 56, 92, 96, and 100 | 
| Change From Baseline in the National Eye Institute Visual Functioning Questionnaire-25 (NEI VFQ-25) Composite Score Over Time, ITT Population | The NEI VFQ-25 captures a patient's perception of vision-related functioning and quality of life. The core measure includes 25 items that comprise 11 vision-related subscales and one item on general health. The composite score ranges from 0 to 100, with higher scores, or a positive change from baseline, indicating better vision-related functioning. For the Mixed Model for Repeated Measures (MMRM) analysis, the model adjusted for treatment arm, visit, visit-by-treatment arm interaction, baseline NEI VFQ-25 Composite Score (continuous), baseline BCVA (<64 vs. ≥64 letters), prior intravitreal anti-VEGF therapy (yes vs. no), and region of enrollment. An unstructured covariance structure was used. Treatment policy strategy and hypothetical strategy were applied to non-COVID-19 related and COVID-19 related intercurrent events, respectively. Missing data were implicitly imputed by MMRM. 95% CI is a rounding of 95.04% CI. | Baseline, Weeks 24, 52, and 100 | 
| Percentage of Participants With at Least One Adverse Event | This analysis of adverse events (AEs) includes both ocular and non-ocular (systemic) AEs. Investigators sought information on AEs at each contact with the participants. All AEs were recorded and the investigator made an assessment of seriousness, severity, and causality of each AE. AEs of special interest included the following: Cases of potential drug-induced liver injury that include an elevated ALT or AST in combination with either an elevated bilirubin or clinical jaundice, as defined by Hy's Law; Suspected transmission of an infectious agent by the study drug; Sight-threatening AEs that cause a drop in visual acuity (VA) score ≥30 letters lasting more than 1 hour, require surgical or medical intervention to prevent permanent loss of sight, or are associated with severe intraocular inflammation. | From first dose of study drug through end of study (up to 2 years) | 
| Percentage of Participants With at Least One Ocular Adverse Event in the Study Eye or the Fellow Eye | This analysis of adverse events (AEs) only includes ocular AEs, which are categorized as having occurred either in the study eye or the fellow eye. Investigators sought information on AEs at each contact with the participants. All AEs were recorded and the investigator made an assessment of seriousness, severity, and causality of each AE. Ocular AEs of special interest included the following: Suspected transmission of an infectious agent by the study drug; Sight-threatening AEs that cause a drop in visual acuity (VA) score ≥30 letters lasting more than 1 hour, require surgical or medical intervention to prevent permanent loss of sight, or are associated with severe intraocular inflammation (IOI). | From first dose of study drug through end of study (up to 2 years) | 
| Percentage of Participants With at Least One Non-Ocular Adverse Event | This analysis of adverse events (AEs) only includes non-ocular (systemic) AEs. Investigators sought information on adverse events (AEs) at each contact with the participants. All AEs were recorded and the investigator made an assessment of seriousness, severity, and causality of each AE. The non-ocular AE of special interest was: Cases of potential drug-induced liver injury that include an elevated ALT or AST in combination with either an elevated bilirubin or clinical jaundice, as defined by Hy's Law. | From first dose of study drug through end of study (up to 2 years) | 
| Plasma Concentration of Faricimab Over Time | Faricimab concentration in plasma was determined using a validated immunoassay method. | Pre-dose on Day 1 (Baseline); Weeks 4, 28, 52, 76, and 100 | 
| Percentage of Participants Who Test Positive for Treatment-Emergent Anti-Drug Antibodies Against Faricimab During the Study | Anti-drug antibodies (ADAs) against fariciamb were detected in plasma using a validated bridging enzyme-linked immunosorbent assay (ELISA). The percentage of participants with treatment-emergent ADA-positive samples includes post-baseline evaluable participants with at least one treatment-induced (defined as having an ADA-negative sample or missing sample at baseline and any positive post-baseline sample) or treatment-boosted (defined as having an ADA-positive sample at baseline and any positive post-baseline sample with a titer that is equal to or greater than 4-fold baseline titer) ADA-positive sample during the study treatment period. | Baseline, Weeks 4, 28, 52, 76, and 100 |