MERLIN: Study of Safety and Efficacy of Brolucizumab 6 mg Dosed Every 4 Weeks Compared to Aflibercept 2 mg Dosed Every 4 Weeks in Patients With Retinal Fluid Despite Frequent Anti-VEGF Injections

Sponsor
Novartis Pharmaceuticals (Industry)
Overall Status
Terminated
CT.gov ID
NCT03710564
Collaborator
(none)
535
61
2
32
8.8
0.3

Study Details

Study Description

Brief Summary

This clinical study was designed to compare the safety and efficacy of brolucizumab 6 mg dosed every 4 weeks to aflibercept 2 mg dosed every 4 weeks in those neovascular age-related macular degeneration (nAMD) patients with retinal fluid despite frequent anti-Vascular Endothelial Growth Factor (VEGF) injections.

Condition or Disease Intervention/Treatment Phase
  • Biological: Brolucizumab
  • Biological: Aflibercept
Phase 3

Detailed Description

This was a Phase III, multi-center, randomized, double-masked, parallel group study with 2 masked arms in which participants were randomized 2:1 to receive brolucizumab or aflibercept. All participants had study visits every 4 weeks through week 104.

The study consisted of three study periods:

Screening Period: The screening period lasted up to 2 weeks prior to administration of the first dose of study treatment, dependent upon confirmation of the patient meeting eligibility criteria.

Double-Masked Treatment Period: Participants meeting eligibility criteria entered the treatment period and were randomized in a 2:1 ratio into one of the following 2 masked treatment arms at the Baseline visit: Brolucizumab 6 mg injected every 4 weeks or Aflibercept 2 mg injected every 4 weeks. Treatment period lasted up to week 100.

Safety Follow up Period: Participants were followed up for safety during 4 weeks after the last dose of study treatment. Including the Screening Period, the total study duration for a participant was up to 106 weeks.

Some participants were eligible to continue into an extension study in order to receive treatment with brolucizumab (a) after completing the 104 -week double-masked treatment period, (b) upon meeting all inclusion/exclusion criteria for the extension study, and (c) based on Investigator's judgment that the participant was expected to benefit from treatment with brolucizumab.

Study Design

Study Type:
Interventional
Actual Enrollment :
535 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Intervention Model Description:
multicenter, randomized, double-maskedmulticenter, randomized, double-masked
Masking:
Triple (Participant, Care Provider, Investigator)
Primary Purpose:
Treatment
Official Title:
A Multicenter, Randomized, Double-masked Phase 3a Study to Assess Safety and Efficacy of Brolucizumab 6 mg q4 Weeks Compared to Aflibercept 2 mg q4 Weeks in Patients With Neovascular Age-related Macular Degeneration (nAMD) With Persistent Retinal Fluid (MERLIN)
Actual Study Start Date :
Oct 30, 2018
Actual Primary Completion Date :
Dec 21, 2020
Actual Study Completion Date :
Jul 1, 2021

Arms and Interventions

Arm Intervention/Treatment
Experimental: Brolucizumab

Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.

Biological: Brolucizumab
6 mg/0.05mL solution for intravitreal injection
Other Names:
  • RTH258
  • Active Comparator: Aflibercept

    Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.

    Biological: Aflibercept
    2 mg/0.05mL solution for intravitreal injection
    Other Names:
  • EYLEA
  • Outcome Measures

    Primary Outcome Measures

    1. Change From Baseline in Best-Corrected Visual Acuity (BCVA) at Week 52 [Baseline, week 52]

      BCVA was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. BCVA min and max possible scores are 0-100 respectively and a higher score represents better functioning. A positive change from baseline represents better functioning. Baseline BCVA was defined as the last measurement on or prior to the baseline visit. BCVA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment. Last observation carried forward (LOCF) was used for the imputation of missing values.

    Secondary Outcome Measures

    1. Stable Visual Acuity (VA) or Improvement in VA at Week 52 and Week 104 [Baseline, weeks 52 and 104]

      Visual Acuity (VA) was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. VA min and max possible scores are 0-100 respectively and a higher score represents better functioning. The number of participants with no change or gain in VA compared to baseline was reported. VA stabilization or improvement is defined as a change from baseline no worse than 5 letters loss in VA compared to Baseline. Baseline VA was defined as the last measurement on or prior to the baseline visit. VA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment.

    2. Loss in Best-Corrected Visual Acuity (BCVA) of 5 Letters or More [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, 100 and 104]

      BCVA was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. BCVA min and max possible scores are 0-100 respectively and a higher score represents better functioning. The number of subjects with loss in BCVA of 5 letters or more from baseline was reported for each post-baseline visit. Baseline BCVA was defined as the last measurement on or prior to the baseline visit. BCVA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment.

    3. Loss in Best-Corrected Visual Acuity (BCVA) of 10 Letters or More [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, 100 and 104]

      BCVA was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. BCVA min and max possible scores are 0-100 respectively and a higher score represents better functioning. The number of subjects with loss in BCVA of 10 letters or more from baseline was reported for each post-baseline visit. Baseline BCVA was defined as the last measurement on or prior to the baseline visit. BCVA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment.

    4. Loss in Best-Corrected Visual Acuity (BCVA) of 15 Letters or More [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, 100 and 104]

      BCVA was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. BCVA min and max possible scores are 0-100 respectively and a higher score represents better functioning. The number of subjects with loss in BCVA of 15 letters or more from baseline was reported for each post-baseline visit. Baseline BCVA was defined as the last measurement on or prior to the baseline visit. BCVA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment.

    5. Gain in Best-Corrected Visual Acuity (BCVA) of 5 Letters or More [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, 100 and 104]

      BCVA was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. BCVA min and max possible scores are 0-100 respectively and a higher score represents better functioning. The number of subjects with gain in BCVA of 5 letters or more from baseline was reported for each post-baseline visit. Baseline BCVA was defined as the last measurement on or prior to the baseline visit. BCVA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment.

    6. Gain in Best-Corrected Visual Acuity (BCVA) of 10 Letters or More [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, 100 and 104]

      BCVA was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. BCVA min and max possible scores are 0-100 respectively and a higher score represents better functioning. The number of subjects with gain in BCVA of 10 letters or more from baseline was reported for each post-baseline visit. Baseline BCVA was defined as the last measurement on or prior to the baseline visit. BCVA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment.

    7. Gain in Best-Corrected Visual Acuity (BCVA) of 15 Letters or More [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, 100 and 104]

      BCVA was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. BCVA min and max possible scores are 0-100 respectively and a higher score represents better functioning. The number of subjects with gain in BCVA of 15 letters or more from baseline was reported for each post-baseline visit. Baseline BCVA was defined as the last measurement on or prior to the baseline visit. BCVA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment.

    8. Change in Central Subfield Thickness (CST) From Baseline [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, 100 and 104]

      CST was assessed using Spectral Domain Optical Coherence Tomography (SD-OCT) images. A negative change from baseline is a favorable outcome. CST assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment. These results were based on analysis using the Last observation carried forward (LOCF) approach for replacement/imputation of censored/missing values and observed data.

    9. Number of Participants With Intraretinal Fluid (IRF) [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, 100 and 104]

      IRF was assessed using Spectral Domain Optical Coherence Tomography (SD-OCT) images. The number of participants with presence of IRF was reported for each post-baseline visit. These results were based on analysis using the Last observation carried forward (LOCF) approach for replacement/imputation of censored/missing values and observed data.

    10. Number of Participants With Subretinal Fluid (SRF) [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, 100 and 104]

      SRF was assessed using Spectral Domain Optical Coherence Tomography (SD-OCT) images. The number of participants with presence of SRF was reported for each post-baseline visit. These results were based on analysis using the Last observation carried forward (LOCF) approach for replacement/imputation of censored/missing values and observed data.

    11. Number of Participants With Sub-Retinal Pigment Epithelium (Sub-RPE) Fluid [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, 100 and 104]

      Sub-RPE fluid was assessed using Spectral Domain Optical Coherence Tomography (SD-OCT) images. The number of participants with presence of sub-RPE fluid in participants with sub-RPE fluid at baseline was reported for each post-baseline visit. These results were based on analysis using the Last observation carried forward (LOCF) approach for replacement/imputation of censored/missing values and observed data.

    12. Number of Participants With Fluid-free Status (no IRF, SRF or Sub-RPE Fluid) [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, 100 and 104]

      Intraretinal fluid (IRF), Subretinal fluid (SRF) and Sub-Retinal Pigment Epithelium fluid (sub-RPE) were assessed using Spectral Domain Optical Coherence Tomography (SD-OCT) images. The number of participants with fluid-free status (simultaneous absence of IRF, SRF, and sub-RPE) was reported for each post-baseline visit. These results were based on analysis using the Last observation carried forward (LOCF) approach for replacement/imputation of censored/missing values and observed data.

    13. Time to First Dry Retina (no IRF or SRF) [Baseline, Up to Week 104 (assessments every 4 weeks)]

      Intraretinal fluid (IRF) and Subretinal fluid (SRF) were assessed using Spectral Domain Optical Coherence Tomography (SD-OCT) images. A dry retina is defined as no IRF or SRF at the respective visit. Kaplan-Meier method was used for estimate of percentiles with 95% CI based on methodology of Brookmeyer and Crowley. Data was censored at the last time when IRF/SRF assessments for fluid-free retina were available for participants who discontinued on/or prior to the time of the start of alternative anti-VEGF treatment. IRF and SRF assessments on unscheduled visits were considered.

    14. Time to Sustained Dry Retina (no IRF or SRF at ≥ 2 Consecutive Visits) [Baseline, Up to Week 104 (assessments every 4 weeks)]

      Intraretinal fluid (IRF) and Subretinal fluid (SRF) were assessed using Spectral Domain Optical Coherence Tomography (SD-OCT) images. A sustained dry retina is defined as no IRF or SRF at 2 or more consecutive visits. Kaplan-Meier method was used for estimate of percentiles with 95% CI based on methodology of Brookmeyer and Crowley. Data was censored at the last time when IRF/SRF assessments for fluid-free retina were available for participants who discontinued on/or prior to the time of the start of alternative anti-VEGF treatment. IRF and SRF assessments on unscheduled visits were considered.

    15. Number of Participants With Anti-drug Antibody (ADA) Negative Status [Baseline, weeks 4, 12, 24, 36, 52, 76 and 104]

      A blood sample was collected for anti-drug antibody assessment. ADA negative status = ADA negative result at the corresponding study visit. The baseline sample was collected prior to first dose of study treatment and the post-baseline assessments were taken at the scheduled timepoints. A negative Titer was used to assess the ADA status for the brolucizumab arm.

    16. Free Brolucizumab Serum Concentration [pre-dose a baseline, weeks 4, 12, 24, 36, 52, 76 and 104]

      A blood sample was collected for Free Brolucizumab serum concentration assessment. This outcome measure was pre-specified for the brolucizumab arm only. The baseline sample was collected prior to first dose of study treatment and the post-baseline assessments. Values below the limit of quantification (BLQ) (<0.5 ng/mL) were replaced by one half of the LLOQ (0.25 ng/mL) in the calculation of the summary statistics. For the Mean score at each visit, if the calculated value was less than 0.5, then "NA" was displayed instead; meaning that the score is below the limit of quantitation (<0.5 ng/mL).

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    50 Years and Older
    Sexes Eligible for Study:
    All
    Accepts Healthy Volunteers:
    No
    Inclusion Criteria:
    • Signed informed consent

    • Diagnosis of wet age-related macular degeneration (AMD)

    • Currently receiving anti-VEGF injections

    Exclusion Criteria:
    • Active infection or inflammation in either eye

    • Significant fibrosis in the study eye

    • Recent ocular surgery

    • Uncontrolled glaucoma

    • Use of medications as specified in the protocol

    • Pregnant, nursing

    • Of child-bearing potential unless using highly effective method of contraception

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 Novartis Investigative Site Phoenix Arizona United States 85016
    2 Novartis Investigative Site Phoenix Arizona United States 85020
    3 Novartis Investigative Site Phoenix Arizona United States 85053
    4 Novartis Investigative Site Beverly Hills California United States 90211
    5 Novartis Investigative Site Huntington Beach California United States 92647
    6 Novartis Investigative Site Mountain View California United States 94040
    7 Novartis Investigative Site Oakland California United States 94609
    8 Novartis Investigative Site Oxnard California United States 93036
    9 Novartis Investigative Site Palo Alto California United States 94303
    10 Novartis Investigative Site Redlands California United States 92374
    11 Novartis Investigative Site Sacramento California United States 95841
    12 Novartis Investigative Site San Francisco California United States 94107
    13 Novartis Investigative Site Santa Barbara California United States 93103
    14 Novartis Investigative Site Colorado Springs Colorado United States 80909
    15 Novartis Investigative Site Golden Colorado United States 80401
    16 Novartis Investigative Site Deerfield Beach Florida United States 33064
    17 Novartis Investigative Site Fort Lauderdale Florida United States 33308
    18 Novartis Investigative Site Fort Myers Florida United States 33912-7125
    19 Novartis Investigative Site Miami Florida United States 33136
    20 Novartis Investigative Site Mount Dora Florida United States 32757
    21 Novartis Investigative Site Pensacola Florida United States 32503
    22 Novartis Investigative Site Saint Petersburg Florida United States 33711
    23 Novartis Investigative Site Stuart Florida United States 34994
    24 Novartis Investigative Site Marietta Georgia United States 30060
    25 Novartis Investigative Site 'Aiea Hawaii United States 96701
    26 Novartis Investigative Site Wheaton Illinois United States 60187
    27 Novartis Investigative Site West Des Moines Iowa United States 50266
    28 Novartis Investigative Site Lenexa Kansas United States 66215
    29 Novartis Investigative Site New Orleans Louisiana United States 70115-8139
    30 Novartis Investigative Site West Monroe Louisiana United States 71291
    31 Novartis Investigative Site Waldorf Maryland United States 20602
    32 Novartis Investigative Site Boston Massachusetts United States 02111
    33 Novartis Investigative Site Boston Massachusetts United States 02114
    34 Novartis Investigative Site Springfield Massachusetts United States 01107
    35 Novartis Investigative Site Royal Oak Michigan United States 48073
    36 Novartis Investigative Site Saint Louis Missouri United States 63110
    37 Novartis Investigative Site Las Vegas Nevada United States 89144
    38 Novartis Investigative Site Reno Nevada United States 89502
    39 Novartis Investigative Site Bloomfield New Jersey United States 07003
    40 Novartis Investigative Site Toms River New Jersey United States 08755
    41 Novartis Investigative Site Syracuse New York United States 13224
    42 Novartis Investigative Site Charlotte North Carolina United States 28210
    43 Novartis Investigative Site Cleveland Ohio United States 44122
    44 Novartis Investigative Site Fairfield Ohio United States 45014
    45 Novartis Investigative Site Eugene Oregon United States 97401
    46 Novartis Investigative Site Kingston Pennsylvania United States 95403
    47 Novartis Investigative Site Philadelphia Pennsylvania United States 19107
    48 Novartis Investigative Site Germantown Tennessee United States 38138
    49 Novartis Investigative Site Abilene Texas United States 79606
    50 Novartis Investigative Site Austin Texas United States 78705
    51 Novartis Investigative Site Austin Texas United States 78731
    52 Novartis Investigative Site Austin Texas United States 78793
    53 Novartis Investigative Site Fort Worth Texas United States 76102
    54 Novartis Investigative Site Fort Worth Texas United States 76104
    55 Novartis Investigative Site Harlingen Texas United States 78550
    56 Novartis Investigative Site Houston Texas United States 77030
    57 Novartis Investigative Site San Antonio Texas United States 78240
    58 Novartis Investigative Site Tyler Texas United States 75701
    59 Novartis Investigative Site Fairfax Virginia United States 22031
    60 Novartis Investigative Site Spokane Washington United States 99204
    61 Novartis Investigative Site Arecibo Puerto Rico 00612

    Sponsors and Collaborators

    • Novartis Pharmaceuticals

    Investigators

    • Study Director: Novartis Pharmaceuticals, Novartis Pharmaceuticals

    Study Documents (Full-Text)

    More Information

    Publications

    None provided.
    Responsible Party:
    Novartis Pharmaceuticals
    ClinicalTrials.gov Identifier:
    NCT03710564
    Other Study ID Numbers:
    • CRTH258AUS04
    First Posted:
    Oct 18, 2018
    Last Update Posted:
    Jul 22, 2022
    Last Verified:
    Jun 1, 2022
    Individual Participant Data (IPD) Sharing Statement:
    Yes
    Plan to Share IPD:
    Yes
    Studies a U.S. FDA-regulated Drug Product:
    Yes
    Studies a U.S. FDA-regulated Device Product:
    No
    Keywords provided by Novartis Pharmaceuticals
    Additional relevant MeSH terms:

    Study Results

    Participant Flow

    Recruitment Details
    Pre-assignment Detail
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Period Title: Overall Study
    STARTED 356 179
    COMPLETED 172 86
    NOT COMPLETED 184 93

    Baseline Characteristics

    Arm/Group Title Brolucizumab Aflibercept Total
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Total of all reporting groups
    Overall Participants 356 179 535
    Age (Years) [Mean (Standard Deviation) ]
    Mean (Standard Deviation) [Years]
    76.4
    (7.47)
    76.1
    (7.80)
    76.3
    (7.58)
    Sex: Female, Male (Count of Participants)
    Female
    195
    54.8%
    107
    59.8%
    302
    56.4%
    Male
    161
    45.2%
    72
    40.2%
    233
    43.6%
    Race (NIH/OMB) (Count of Participants)
    American Indian or Alaska Native
    0
    0%
    0
    0%
    0
    0%
    Asian
    3
    0.8%
    2
    1.1%
    5
    0.9%
    Native Hawaiian or Other Pacific Islander
    0
    0%
    0
    0%
    0
    0%
    Black or African American
    4
    1.1%
    0
    0%
    4
    0.7%
    White
    347
    97.5%
    176
    98.3%
    523
    97.8%
    More than one race
    0
    0%
    0
    0%
    0
    0%
    Unknown or Not Reported
    2
    0.6%
    1
    0.6%
    3
    0.6%

    Outcome Measures

    1. Primary Outcome
    Title Change From Baseline in Best-Corrected Visual Acuity (BCVA) at Week 52
    Description BCVA was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. BCVA min and max possible scores are 0-100 respectively and a higher score represents better functioning. A positive change from baseline represents better functioning. Baseline BCVA was defined as the last measurement on or prior to the baseline visit. BCVA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment. Last observation carried forward (LOCF) was used for the imputation of missing values.
    Time Frame Baseline, week 52

    Outcome Measure Data

    Analysis Population Description
    All randomized participants
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 179
    Mean (Standard Deviation) [Score on a scale]
    0.3
    (9.02)
    0.9
    (6.51)
    Statistical Analysis 1
    Statistical Analysis Overview Comparison Group Selection Brolucizumab, Aflibercept
    Comments
    Type of Statistical Test Superiority
    Comments
    Statistical Test of Hypothesis p-Value 0.4537
    Comments
    Method Pairwise ANOVA
    Comments
    Method of Estimation Estimation Parameter Least Squares Mean Difference
    Estimated Value -0.6
    Confidence Interval (2-Sided) 95%
    -2.1 to 0.9
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 0.76
    Estimation Comments
    2. Secondary Outcome
    Title Stable Visual Acuity (VA) or Improvement in VA at Week 52 and Week 104
    Description Visual Acuity (VA) was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. VA min and max possible scores are 0-100 respectively and a higher score represents better functioning. The number of participants with no change or gain in VA compared to baseline was reported. VA stabilization or improvement is defined as a change from baseline no worse than 5 letters loss in VA compared to Baseline. Baseline VA was defined as the last measurement on or prior to the baseline visit. VA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment.
    Time Frame Baseline, weeks 52 and 104

    Outcome Measure Data

    Analysis Population Description
    The overall number of participants analyzed includes all randomized participants. The number analyzed per row represents participants with data at each time point.
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 179
    Week 52
    232
    65.2%
    132
    73.7%
    Week 104
    122
    34.3%
    63
    35.2%
    3. Secondary Outcome
    Title Loss in Best-Corrected Visual Acuity (BCVA) of 5 Letters or More
    Description BCVA was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. BCVA min and max possible scores are 0-100 respectively and a higher score represents better functioning. The number of subjects with loss in BCVA of 5 letters or more from baseline was reported for each post-baseline visit. Baseline BCVA was defined as the last measurement on or prior to the baseline visit. BCVA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment.
    Time Frame 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, 100 and 104

    Outcome Measure Data

    Analysis Population Description
    The overall number of participants analyzed includes all randomized participants. The number analyzed per row represents participants with data at each time point.
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 179
    Week 4
    31
    8.7%
    16
    8.9%
    Week 8
    38
    10.7%
    17
    9.5%
    Week 12
    33
    9.3%
    22
    12.3%
    Week 16
    34
    9.6%
    19
    10.6%
    Week 20
    47
    13.2%
    15
    8.4%
    Week 24
    40
    11.2%
    20
    11.2%
    Week 28
    46
    12.9%
    24
    13.4%
    Week 32
    45
    12.6%
    24
    13.4%
    Week 36
    44
    12.4%
    24
    13.4%
    Week 40
    46
    12.9%
    17
    9.5%
    Week 44
    45
    12.6%
    17
    9.5%
    Week 48
    46
    12.9%
    23
    12.8%
    Week 52
    50
    14%
    24
    13.4%
    Week 56
    46
    12.9%
    17
    9.5%
    Week 60
    51
    14.3%
    23
    12.8%
    Week 64
    47
    13.2%
    26
    14.5%
    Week 68
    50
    14%
    28
    15.6%
    Week 72
    59
    16.6%
    25
    14%
    Week 76
    48
    13.5%
    31
    17.3%
    Week 80
    49
    13.8%
    27
    15.1%
    Week 84
    51
    14.3%
    27
    15.1%
    Week 88
    37
    10.4%
    24
    13.4%
    Week 92
    43
    12.1%
    24
    13.4%
    Week 96
    42
    11.8%
    19
    10.6%
    Week 100
    40
    11.2%
    19
    10.6%
    Week 104
    40
    11.2%
    23
    12.8%
    4. Secondary Outcome
    Title Loss in Best-Corrected Visual Acuity (BCVA) of 10 Letters or More
    Description BCVA was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. BCVA min and max possible scores are 0-100 respectively and a higher score represents better functioning. The number of subjects with loss in BCVA of 10 letters or more from baseline was reported for each post-baseline visit. Baseline BCVA was defined as the last measurement on or prior to the baseline visit. BCVA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment.
    Time Frame 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, 100 and 104

    Outcome Measure Data

    Analysis Population Description
    The overall number of participants analyzed includes all randomized participants. The number analyzed per row represents participants with data at each time point.
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 179
    Week 4
    4
    1.1%
    6
    3.4%
    Week 8
    5
    1.4%
    5
    2.8%
    Week 12
    9
    2.5%
    5
    2.8%
    Week 16
    13
    3.7%
    4
    2.2%
    Week 20
    14
    3.9%
    5
    2.8%
    Week 24
    8
    2.2%
    6
    3.4%
    Week 28
    14
    3.9%
    9
    5%
    Week 32
    10
    2.8%
    8
    4.5%
    Week 36
    9
    2.5%
    10
    5.6%
    Week 40
    13
    3.7%
    5
    2.8%
    Week 44
    17
    4.8%
    6
    3.4%
    Week 48
    20
    5.6%
    9
    5%
    Week 52
    24
    6.7%
    7
    3.9%
    Week 56
    20
    5.6%
    5
    2.8%
    Week 60
    21
    5.9%
    8
    4.5%
    Week 64
    24
    6.7%
    10
    5.6%
    Week 68
    20
    5.6%
    10
    5.6%
    Week 72
    21
    5.9%
    11
    6.1%
    Week 76
    24
    6.7%
    13
    7.3%
    Week 80
    26
    7.3%
    13
    7.3%
    Week 84
    20
    5.6%
    10
    5.6%
    Week 88
    21
    5.9%
    14
    7.8%
    Week 92
    20
    5.6%
    9
    5%
    Week 96
    18
    5.1%
    8
    4.5%
    Week 100
    15
    4.2%
    7
    3.9%
    Week 104
    17
    4.8%
    7
    3.9%
    5. Secondary Outcome
    Title Loss in Best-Corrected Visual Acuity (BCVA) of 15 Letters or More
    Description BCVA was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. BCVA min and max possible scores are 0-100 respectively and a higher score represents better functioning. The number of subjects with loss in BCVA of 15 letters or more from baseline was reported for each post-baseline visit. Baseline BCVA was defined as the last measurement on or prior to the baseline visit. BCVA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment.
    Time Frame 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, 100 and 104

    Outcome Measure Data

    Analysis Population Description
    The overall number of participants analyzed includes all randomized participants. The number analyzed per row represents participants with data at each time point.
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 179
    Week 4
    2
    0.6%
    1
    0.6%
    Week 8
    2
    0.6%
    1
    0.6%
    Week 12
    3
    0.8%
    2
    1.1%
    Week 16
    4
    1.1%
    1
    0.6%
    Week 20
    5
    1.4%
    1
    0.6%
    Week 24
    3
    0.8%
    1
    0.6%
    Week 28
    4
    1.1%
    3
    1.7%
    Week 32
    6
    1.7%
    3
    1.7%
    Week 36
    3
    0.8%
    4
    2.2%
    Week 40
    5
    1.4%
    3
    1.7%
    Week 44
    6
    1.7%
    3
    1.7%
    Week 48
    10
    2.8%
    3
    1.7%
    Week 52
    14
    3.9%
    2
    1.1%
    Week 56
    13
    3.7%
    2
    1.1%
    Week 60
    13
    3.7%
    3
    1.7%
    Week 64
    10
    2.8%
    4
    2.2%
    Week 68
    10
    2.8%
    4
    2.2%
    Week 72
    10
    2.8%
    3
    1.7%
    Week 76
    13
    3.7%
    4
    2.2%
    Week 80
    12
    3.4%
    4
    2.2%
    Week 84
    7
    2%
    6
    3.4%
    Week 88
    10
    2.8%
    5
    2.8%
    Week 92
    11
    3.1%
    4
    2.2%
    Week 96
    9
    2.5%
    4
    2.2%
    Week 100
    7
    2%
    5
    2.8%
    Week 104
    10
    2.8%
    4
    2.2%
    6. Secondary Outcome
    Title Gain in Best-Corrected Visual Acuity (BCVA) of 5 Letters or More
    Description BCVA was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. BCVA min and max possible scores are 0-100 respectively and a higher score represents better functioning. The number of subjects with gain in BCVA of 5 letters or more from baseline was reported for each post-baseline visit. Baseline BCVA was defined as the last measurement on or prior to the baseline visit. BCVA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment.
    Time Frame 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, 100 and 104

    Outcome Measure Data

    Analysis Population Description
    The overall number of participants analyzed includes all randomized participants. The number analyzed per row represents participants with data at each time point.
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 179
    Week 4
    94
    26.4%
    35
    19.6%
    Week 8
    98
    27.5%
    43
    24%
    Week 12
    113
    31.7%
    48
    26.8%
    Week 16
    119
    33.4%
    53
    29.6%
    Week 20
    123
    34.6%
    47
    26.3%
    Week 24
    125
    35.1%
    57
    31.8%
    Week 28
    129
    36.2%
    61
    34.1%
    Week 32
    122
    34.3%
    57
    31.8%
    Week 36
    108
    30.3%
    58
    32.4%
    Week 40
    111
    31.2%
    62
    34.6%
    Week 44
    103
    28.9%
    50
    27.9%
    Week 48
    117
    32.9%
    54
    30.2%
    Week 52
    108
    30.3%
    52
    29.1%
    Week 56
    103
    28.9%
    48
    26.8%
    Week 60
    108
    30.3%
    46
    25.7%
    Week 64
    106
    29.8%
    51
    28.5%
    Week 68
    96
    27%
    46
    25.7%
    Week 72
    108
    30.3%
    46
    25.7%
    Week 76
    107
    30.1%
    48
    26.8%
    Week 80
    106
    29.8%
    50
    27.9%
    Week 84
    102
    28.7%
    43
    24%
    Week 88
    93
    26.1%
    42
    23.5%
    Week 92
    79
    22.2%
    36
    20.1%
    Week 96
    76
    21.3%
    31
    17.3%
    Week 100
    70
    19.7%
    24
    13.4%
    Week 104
    65
    18.3%
    28
    15.6%
    7. Secondary Outcome
    Title Gain in Best-Corrected Visual Acuity (BCVA) of 10 Letters or More
    Description BCVA was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. BCVA min and max possible scores are 0-100 respectively and a higher score represents better functioning. The number of subjects with gain in BCVA of 10 letters or more from baseline was reported for each post-baseline visit. Baseline BCVA was defined as the last measurement on or prior to the baseline visit. BCVA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment.
    Time Frame 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, 100 and 104

    Outcome Measure Data

    Analysis Population Description
    The overall number of participants analyzed includes all randomized participants. The number analyzed per row represents participants with data at each time point.
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 179
    Week 4
    48
    13.5%
    18
    10.1%
    Week 8
    49
    13.8%
    20
    11.2%
    Week 12
    62
    17.4%
    20
    11.2%
    Week 16
    64
    18%
    28
    15.6%
    Week 20
    67
    18.8%
    26
    14.5%
    Week 24
    77
    21.6%
    34
    19%
    Week 28
    78
    21.9%
    36
    20.1%
    Week 32
    75
    21.1%
    38
    21.2%
    Week 36
    69
    19.4%
    38
    21.2%
    Week 40
    65
    18.3%
    37
    20.7%
    Week 44
    60
    16.9%
    31
    17.3%
    Week 48
    66
    18.5%
    34
    19%
    Week 52
    67
    18.8%
    32
    17.9%
    Week 56
    71
    19.9%
    31
    17.3%
    Week 60
    67
    18.8%
    26
    14.5%
    Week 64
    72
    20.2%
    28
    15.6%
    Week 68
    61
    17.1%
    31
    17.3%
    Week 72
    62
    17.4%
    29
    16.2%
    Week 76
    62
    17.4%
    24
    13.4%
    Week 80
    66
    18.5%
    29
    16.2%
    Week 84
    59
    16.6%
    29
    16.2%
    Week 88
    53
    14.9%
    24
    13.4%
    Week 92
    46
    12.9%
    21
    11.7%
    Week 96
    50
    14%
    18
    10.1%
    Week 100
    39
    11%
    15
    8.4%
    Week 104
    42
    11.8%
    19
    10.6%
    8. Secondary Outcome
    Title Gain in Best-Corrected Visual Acuity (BCVA) of 15 Letters or More
    Description BCVA was assessed using the Early Treatment Diabetic Retinopathy Study (ETDRS) visual acuity testing protocol at an initial testing distance of 4 meters. BCVA min and max possible scores are 0-100 respectively and a higher score represents better functioning. The number of subjects with gain in BCVA of 15 letters or more from baseline was reported for each post-baseline visit. Baseline BCVA was defined as the last measurement on or prior to the baseline visit. BCVA assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment.
    Time Frame 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, 100 and 104

    Outcome Measure Data

    Analysis Population Description
    The overall number of participants analyzed includes all randomized participants. The number analyzed per row represents participants with data at each time point.
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 179
    Week 4
    43
    12.1%
    14
    7.8%
    Week 8
    37
    10.4%
    16
    8.9%
    Week 12
    51
    14.3%
    16
    8.9%
    Week 16
    56
    15.7%
    23
    12.8%
    Week 20
    51
    14.3%
    15
    8.4%
    Week 24
    64
    18%
    25
    14%
    Week 28
    63
    17.7%
    28
    15.6%
    Week 32
    57
    16%
    25
    14%
    Week 36
    50
    14%
    26
    14.5%
    Week 40
    54
    15.2%
    26
    14.5%
    Week 44
    47
    13.2%
    27
    15.1%
    Week 48
    50
    14%
    22
    12.3%
    Week 52
    50
    14%
    27
    15.1%
    Week 56
    56
    15.7%
    22
    12.3%
    Week 60
    56
    15.7%
    21
    11.7%
    Week 64
    58
    16.3%
    22
    12.3%
    Week 68
    50
    14%
    23
    12.8%
    Week 72
    49
    13.8%
    19
    10.6%
    Week 76
    54
    15.2%
    14
    7.8%
    Week 80
    53
    14.9%
    20
    11.2%
    Week 84
    44
    12.4%
    18
    10.1%
    Week 88
    46
    12.9%
    18
    10.1%
    Week 92
    42
    11.8%
    14
    7.8%
    Week 96
    39
    11%
    11
    6.1%
    Week 100
    30
    8.4%
    11
    6.1%
    Week 104
    30
    8.4%
    14
    7.8%
    9. Secondary Outcome
    Title Change in Central Subfield Thickness (CST) From Baseline
    Description CST was assessed using Spectral Domain Optical Coherence Tomography (SD-OCT) images. A negative change from baseline is a favorable outcome. CST assessments after start of alternative anti-VEGF treatment in the study eye were censored and imputed by the last value prior to start of alternative treatment. These results were based on analysis using the Last observation carried forward (LOCF) approach for replacement/imputation of censored/missing values and observed data.
    Time Frame 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, 100 and 104

    Outcome Measure Data

    Analysis Population Description
    All randomized participants
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 178
    Week 4
    -55.1
    (2.93)
    -29.8
    (4.15)
    Week 8
    -59.7
    (3.16)
    -35.4
    (4.48)
    Week 12
    -62.3
    (3.24)
    -37.3
    (4.59)
    Week 16
    -61.7
    (3.36)
    -39.2
    (4.75)
    Week 20
    -64.6
    (3.46)
    -41.4
    (4.90)
    Week 24
    -63.8
    (3.61)
    -40.8
    (5.11)
    Week 28
    -64.3
    (3.57)
    -35.5
    (5.05)
    Week 32
    -65.2
    (3.70)
    -40.4
    (5.23)
    Week 36
    -64.0
    (3.81)
    -42.3
    (5.39)
    Week 40
    -64.9
    (3.76)
    -38.2
    (5.32)
    Week 44
    -66.7
    (3.71)
    -40.2
    (5.24)
    Week 48
    -68.9
    (3.76)
    -40.7
    (5.32)
    Week 52
    -69.0
    (3.88)
    -37.0
    (5.50)
    Week 56
    -70.5
    (3.85)
    -43.9
    (5.45)
    Week 60
    -70.0
    (4.00)
    -43.6
    (5.66)
    Week 64
    -71.2
    (3.99)
    -41.5
    (5.65)
    Week 68
    -71.3
    (4.07)
    -40.8
    (5.77)
    Week 72
    -71.2
    (4.08)
    -42.6
    (5.78)
    Week 76
    -71.4
    (4.06)
    -46.2
    (5.76)
    Week 80
    -72.0
    (4.13)
    -45.3
    (5.85)
    Week 84
    -71.3
    (4.15)
    -48.4
    (5.88)
    Week 88
    -70.9
    (4.14)
    -44.6
    (5.87)
    Week 92
    -69.1
    (4.21)
    -46.4
    (5.97)
    Week 96
    -70.5
    (4.13)
    -43.5
    (5.85)
    Week 100
    -69.8
    (4.14)
    -47.0
    (5.87)
    Week 104
    -71.3
    (4.16)
    -48.3
    (5.90)
    10. Secondary Outcome
    Title Number of Participants With Intraretinal Fluid (IRF)
    Description IRF was assessed using Spectral Domain Optical Coherence Tomography (SD-OCT) images. The number of participants with presence of IRF was reported for each post-baseline visit. These results were based on analysis using the Last observation carried forward (LOCF) approach for replacement/imputation of censored/missing values and observed data.
    Time Frame 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, 100 and 104

    Outcome Measure Data

    Analysis Population Description
    The overall number of participants analyzed includes all randomized participants. The number analyzed per row represents participants with evaluable data at each time point.
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 179
    Week 4
    272
    76.4%
    132
    73.7%
    Week 8
    276
    77.5%
    131
    73.2%
    Week 12
    279
    78.4%
    125
    69.8%
    Week 16
    274
    77%
    126
    70.4%
    Week 20
    266
    74.7%
    124
    69.3%
    Week 24
    266
    74.7%
    126
    70.4%
    Week 28
    266
    74.7%
    128
    71.5%
    Week 32
    262
    73.6%
    124
    69.3%
    Week 36
    255
    71.6%
    124
    69.3%
    Week 40
    255
    71.6%
    121
    67.6%
    Week 44
    263
    73.9%
    122
    68.2%
    Week 48
    265
    74.4%
    117
    65.4%
    Week 52
    265
    74.4%
    120
    67%
    Week 56
    268
    75.3%
    125
    69.8%
    Week 60
    278
    78.1%
    125
    69.8%
    Week 64
    276
    77.5%
    126
    70.4%
    Week 68
    269
    75.6%
    127
    70.9%
    Week 72
    271
    76.1%
    123
    68.7%
    Week 76
    279
    78.4%
    122
    68.2%
    Week 80
    280
    78.7%
    122
    68.2%
    Week 84
    274
    77%
    124
    69.3%
    Week 88
    270
    75.8%
    122
    68.2%
    Week 92
    273
    76.7%
    123
    68.7%
    Week 96
    270
    75.8%
    123
    68.7%
    Week 100
    275
    77.2%
    126
    70.4%
    Week 104
    273
    76.7%
    124
    69.3%
    11. Secondary Outcome
    Title Number of Participants With Subretinal Fluid (SRF)
    Description SRF was assessed using Spectral Domain Optical Coherence Tomography (SD-OCT) images. The number of participants with presence of SRF was reported for each post-baseline visit. These results were based on analysis using the Last observation carried forward (LOCF) approach for replacement/imputation of censored/missing values and observed data.
    Time Frame 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, 100 and 104

    Outcome Measure Data

    Analysis Population Description
    The overall number of participants analyzed includes all randomized participants. The number analyzed per row represents participants with evaluable data at each time point.
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 179
    Week 4
    161
    45.2%
    41
    22.9%
    Week 8
    193
    54.2%
    47
    26.3%
    Week 12
    205
    57.6%
    46
    25.7%
    Week 16
    209
    58.7%
    60
    33.5%
    Week 20
    200
    56.2%
    53
    29.6%
    Week 24
    211
    59.3%
    59
    33%
    Week 28
    207
    58.1%
    54
    30.2%
    Week 32
    211
    59.3%
    55
    30.7%
    Week 36
    200
    56.2%
    69
    38.5%
    Week 40
    211
    59.3%
    59
    33%
    Week 44
    211
    59.3%
    58
    32.4%
    Week 48
    205
    57.6%
    62
    34.6%
    Week 52
    203
    57%
    65
    36.3%
    Week 56
    211
    59.3%
    65
    36.3%
    Week 60
    207
    58.1%
    64
    35.8%
    Week 64
    213
    59.8%
    63
    35.2%
    Week 68
    212
    59.6%
    64
    35.8%
    Week 72
    216
    60.7%
    72
    40.2%
    Week 76
    220
    61.8%
    67
    37.4%
    Week 80
    220
    61.8%
    66
    36.9%
    Week 84
    228
    64%
    67
    37.4%
    Week 88
    225
    63.2%
    73
    40.8%
    Week 92
    222
    62.4%
    75
    41.9%
    Week 96
    224
    62.9%
    73
    40.8%
    Week 100
    223
    62.6%
    74
    41.3%
    Week 104
    227
    63.8%
    79
    44.1%
    12. Secondary Outcome
    Title Number of Participants With Sub-Retinal Pigment Epithelium (Sub-RPE) Fluid
    Description Sub-RPE fluid was assessed using Spectral Domain Optical Coherence Tomography (SD-OCT) images. The number of participants with presence of sub-RPE fluid in participants with sub-RPE fluid at baseline was reported for each post-baseline visit. These results were based on analysis using the Last observation carried forward (LOCF) approach for replacement/imputation of censored/missing values and observed data.
    Time Frame 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, 100 and 104

    Outcome Measure Data

    Analysis Population Description
    The overall number of participants analyzed includes all randomized participants. The number analyzed per row represents participants with evaluable data at each time point.
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 179
    Week 4
    191
    53.7%
    89
    49.7%
    Week 8
    213
    59.8%
    98
    54.7%
    Week 12
    223
    62.6%
    98
    54.7%
    Week 16
    235
    66%
    105
    58.7%
    Week 20
    232
    65.2%
    99
    55.3%
    Week 24
    231
    64.9%
    101
    56.4%
    Week 28
    229
    64.3%
    95
    53.1%
    Week 32
    237
    66.6%
    101
    56.4%
    Week 36
    227
    63.8%
    101
    56.4%
    Week 40
    238
    66.9%
    101
    56.4%
    Week 44
    235
    66%
    103
    57.5%
    Week 48
    228
    64%
    105
    58.7%
    Week 52
    228
    64%
    113
    63.1%
    Week 56
    240
    67.4%
    102
    57%
    Week 60
    238
    66.9%
    107
    59.8%
    Week 64
    235
    66%
    99
    55.3%
    Week 68
    231
    64.9%
    98
    54.7%
    Week 72
    236
    66.3%
    96
    53.6%
    Week 76
    233
    65.4%
    96
    53.6%
    Week 80
    234
    65.7%
    96
    53.6%
    Week 84
    233
    65.4%
    100
    55.9%
    Week 88
    234
    65.7%
    97
    54.2%
    Week 92
    236
    66.3%
    94
    52.5%
    Week 96
    237
    66.6%
    101
    56.4%
    Week 100
    242
    68%
    104
    58.1%
    Week 104
    237
    66.6%
    100
    55.9%
    13. Secondary Outcome
    Title Number of Participants With Fluid-free Status (no IRF, SRF or Sub-RPE Fluid)
    Description Intraretinal fluid (IRF), Subretinal fluid (SRF) and Sub-Retinal Pigment Epithelium fluid (sub-RPE) were assessed using Spectral Domain Optical Coherence Tomography (SD-OCT) images. The number of participants with fluid-free status (simultaneous absence of IRF, SRF, and sub-RPE) was reported for each post-baseline visit. These results were based on analysis using the Last observation carried forward (LOCF) approach for replacement/imputation of censored/missing values and observed data.
    Time Frame 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, 100 and 104

    Outcome Measure Data

    Analysis Population Description
    The overall number of participants analyzed includes all randomized participants. The number analyzed per row represents participants with evaluable data at each time point.
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 179
    Week 4
    82
    23%
    16
    8.9%
    Week 8
    110
    30.9%
    24
    13.4%
    Week 12
    120
    33.7%
    22
    12.3%
    Week 16
    126
    35.4%
    23
    12.8%
    Week 20
    114
    32%
    20
    11.2%
    Week 24
    122
    34.3%
    28
    15.6%
    Week 28
    124
    34.8%
    23
    12.8%
    Week 32
    123
    34.6%
    24
    13.4%
    Week 36
    111
    31.2%
    32
    17.9%
    Week 40
    117
    32.9%
    23
    12.8%
    Week 44
    122
    34.3%
    25
    14%
    Week 48
    116
    32.6%
    27
    15.1%
    Week 52
    107
    30.1%
    25
    14%
    Week 56
    127
    35.7%
    28
    15.6%
    Week 60
    125
    35.1%
    30
    16.8%
    Week 64
    129
    36.2%
    28
    15.6%
    Week 68
    124
    34.8%
    28
    15.6%
    Week 72
    133
    37.4%
    31
    17.3%
    Week 76
    133
    37.4%
    25
    14%
    Week 80
    136
    38.2%
    26
    14.5%
    Week 84
    135
    37.9%
    27
    15.1%
    Week 88
    130
    36.5%
    32
    17.9%
    Week 92
    128
    36%
    31
    17.3%
    Week 96
    127
    35.7%
    32
    17.9%
    Week 100
    130
    36.5%
    34
    19%
    Week 104
    134
    37.6%
    38
    21.2%
    14. Secondary Outcome
    Title Time to First Dry Retina (no IRF or SRF)
    Description Intraretinal fluid (IRF) and Subretinal fluid (SRF) were assessed using Spectral Domain Optical Coherence Tomography (SD-OCT) images. A dry retina is defined as no IRF or SRF at the respective visit. Kaplan-Meier method was used for estimate of percentiles with 95% CI based on methodology of Brookmeyer and Crowley. Data was censored at the last time when IRF/SRF assessments for fluid-free retina were available for participants who discontinued on/or prior to the time of the start of alternative anti-VEGF treatment. IRF and SRF assessments on unscheduled visits were considered.
    Time Frame Baseline, Up to Week 104 (assessments every 4 weeks)

    Outcome Measure Data

    Analysis Population Description
    All randomized participants
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 179
    Median (95% Confidence Interval) [Days]
    87.0
    646.0
    15. Secondary Outcome
    Title Time to Sustained Dry Retina (no IRF or SRF at ≥ 2 Consecutive Visits)
    Description Intraretinal fluid (IRF) and Subretinal fluid (SRF) were assessed using Spectral Domain Optical Coherence Tomography (SD-OCT) images. A sustained dry retina is defined as no IRF or SRF at 2 or more consecutive visits. Kaplan-Meier method was used for estimate of percentiles with 95% CI based on methodology of Brookmeyer and Crowley. Data was censored at the last time when IRF/SRF assessments for fluid-free retina were available for participants who discontinued on/or prior to the time of the start of alternative anti-VEGF treatment. IRF and SRF assessments on unscheduled visits were considered.
    Time Frame Baseline, Up to Week 104 (assessments every 4 weeks)

    Outcome Measure Data

    Analysis Population Description
    All randomized participants
    Arm/Group Title Brolucizumab Aflibercept
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks. Aflibercept 2 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356 179
    Median (95% Confidence Interval) [Days]
    148.0
    NA
    16. Secondary Outcome
    Title Number of Participants With Anti-drug Antibody (ADA) Negative Status
    Description A blood sample was collected for anti-drug antibody assessment. ADA negative status = ADA negative result at the corresponding study visit. The baseline sample was collected prior to first dose of study treatment and the post-baseline assessments were taken at the scheduled timepoints. A negative Titer was used to assess the ADA status for the brolucizumab arm.
    Time Frame Baseline, weeks 4, 12, 24, 36, 52, 76 and 104

    Outcome Measure Data

    Analysis Population Description
    The overall number of participants analyzed includes all randomized participants. The number analyzed per row represents participants with data at each time point. This outcome measure was pre-specified for the brolucizumab arm only.
    Arm/Group Title Brolucizumab
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356
    Baseline
    77
    21.6%
    Week 4
    121
    34%
    Week 12
    122
    34.3%
    Week 24
    118
    33.1%
    Week 36
    117
    32.9%
    Week 52
    106
    29.8%
    Week 76
    100
    28.1%
    Week 104
    101
    28.4%
    17. Secondary Outcome
    Title Free Brolucizumab Serum Concentration
    Description A blood sample was collected for Free Brolucizumab serum concentration assessment. This outcome measure was pre-specified for the brolucizumab arm only. The baseline sample was collected prior to first dose of study treatment and the post-baseline assessments. Values below the limit of quantification (BLQ) (<0.5 ng/mL) were replaced by one half of the LLOQ (0.25 ng/mL) in the calculation of the summary statistics. For the Mean score at each visit, if the calculated value was less than 0.5, then "NA" was displayed instead; meaning that the score is below the limit of quantitation (<0.5 ng/mL).
    Time Frame pre-dose a baseline, weeks 4, 12, 24, 36, 52, 76 and 104

    Outcome Measure Data

    Analysis Population Description
    The overall number of participants analyzed includes all randomized participants. The number analyzed per row represents participants with data at each time point. This outcome measure was pre-specified for the brolucizumab arm only.
    Arm/Group Title Brolucizumab
    Arm/Group Description Brolucizumab 6 mg dosed every 4 weeks was administered via intravitreal injection for 100 weeks.
    Measure Participants 356
    Baseline
    NA
    (NA)
    Week 4
    0.69
    (2.47)
    Week 12
    0.81
    (2.33)
    Week 24
    0.69
    (2.10)
    Week 36
    0.54
    (1.32)
    Week 52
    NA
    (NA)
    Week 76
    NA
    (NA)
    Week 104
    NA
    (NA)

    Adverse Events

    Time Frame Adverse events were reported from the start of treatment to 4 weeks after end of treatment, assessed up to maximum duration of 104 weeks.
    Adverse Event Reporting Description Any sign or symptom that occurs during the study treatment plus the 30 days post treatment
    Arm/Group Title Brolucizumab 6mg Aflibercept 2mg Overall
    Arm/Group Description Brolucizumab 6mg Aflibercept 2mg Overall
    All Cause Mortality
    Brolucizumab 6mg Aflibercept 2mg Overall
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 10/356 (2.8%) 4/179 (2.2%) 14/535 (2.6%)
    Serious Adverse Events
    Brolucizumab 6mg Aflibercept 2mg Overall
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 75/356 (21.1%) 45/179 (25.1%) 120/535 (22.4%)
    Blood and lymphatic system disorders
    Anaemia 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Cardiac disorders
    Acute left ventricular failure 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Angina pectoris 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Angina unstable 2/356 (0.6%) 0/179 (0%) 2/535 (0.4%)
    Atrial fibrillation 1/356 (0.3%) 3/179 (1.7%) 4/535 (0.7%)
    Cardiac arrest 1/356 (0.3%) 1/179 (0.6%) 2/535 (0.4%)
    Cardiac failure congestive 2/356 (0.6%) 1/179 (0.6%) 3/535 (0.6%)
    Left ventricular failure 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Myocardial infarction 2/356 (0.6%) 0/179 (0%) 2/535 (0.4%)
    Sinus node dysfunction 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Stress cardiomyopathy 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Ventricular extrasystoles 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Eye disorders
    Angle closure glaucoma - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Anterior chamber cell - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Anterior chamber flare - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Cataract - Fellow eye 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Cataract - Study eye 1/356 (0.3%) 1/179 (0.6%) 2/535 (0.4%)
    Glaucoma - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Iridocyclitis - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Neovascular age-related macular degeneration - Fellow eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Posterior capsule opacification - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Retinal artery occlusion - Study eye 2/356 (0.6%) 0/179 (0%) 2/535 (0.4%)
    Retinal haemorrhage - Study eye 1/356 (0.3%) 1/179 (0.6%) 2/535 (0.4%)
    Retinal vasculitis - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Retinal vein occlusion - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Uveitis - Study eye 4/356 (1.1%) 0/179 (0%) 4/535 (0.7%)
    Visual acuity reduced - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Vitreal cells - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Vitreous haze - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Vitritis - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Gastrointestinal disorders
    Abdominal hernia 1/356 (0.3%) 1/179 (0.6%) 2/535 (0.4%)
    Constipation 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Diarrhoea 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Dysphagia 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Gastric ulcer 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Gastrointestinal ulcer 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Hiatus hernia 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Impaired gastric emptying 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Intestinal obstruction 1/356 (0.3%) 1/179 (0.6%) 2/535 (0.4%)
    Peptic ulcer haemorrhage 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Small intestinal obstruction 1/356 (0.3%) 1/179 (0.6%) 2/535 (0.4%)
    Upper gastrointestinal haemorrhage 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    General disorders
    Chest pain 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Drowning 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Pyrexia 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Systemic inflammatory response syndrome 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Hepatobiliary disorders
    Hepatic cyst 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Infections and infestations
    Anal abscess 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Bronchitis 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    COVID-19 2/356 (0.6%) 1/179 (0.6%) 3/535 (0.6%)
    COVID-19 pneumonia 2/356 (0.6%) 1/179 (0.6%) 3/535 (0.6%)
    Clostridium difficile colitis 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Diverticulitis 1/356 (0.3%) 1/179 (0.6%) 2/535 (0.4%)
    Endophthalmitis - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Infective exacerbation of bronchiectasis 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Influenza 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Pneumonia 5/356 (1.4%) 1/179 (0.6%) 6/535 (1.1%)
    Pneumonia aspiration 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Postoperative wound infection 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Sepsis 2/356 (0.6%) 0/179 (0%) 2/535 (0.4%)
    Septic shock 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Urinary tract infection 2/356 (0.6%) 0/179 (0%) 2/535 (0.4%)
    Urosepsis 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Injury, poisoning and procedural complications
    Corneal abrasion - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Face injury 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Femur fracture 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Foot fracture 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Hip fracture 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Pelvic fracture 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Postoperative respiratory failure 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Rib fracture 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Road traffic accident 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Upper limb fracture 1/356 (0.3%) 1/179 (0.6%) 2/535 (0.4%)
    Wrist fracture 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Investigations
    Streptococcus test positive - Study eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Metabolism and nutrition disorders
    Dehydration 2/356 (0.6%) 0/179 (0%) 2/535 (0.4%)
    Hypoglycaemia 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Hyponatraemia 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Musculoskeletal and connective tissue disorders
    Intervertebral disc degeneration 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Lumbar spinal stenosis 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Osteoarthritis 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Pathological fracture 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Adenocarcinoma of colon 1/356 (0.3%) 1/179 (0.6%) 2/535 (0.4%)
    Bone cancer 1/356 (0.3%) 1/179 (0.6%) 2/535 (0.4%)
    Breast cancer 2/356 (0.6%) 0/179 (0%) 2/535 (0.4%)
    Choroid neoplasm - Fellow eye 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Hepatic cancer 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Lung adenocarcinoma 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Lung cancer metastatic 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Lung neoplasm malignant 3/356 (0.8%) 0/179 (0%) 3/535 (0.6%)
    Malignant peritoneal neoplasm 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Non-small cell lung cancer metastatic 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Oropharyngeal squamous cell carcinoma 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Prostate cancer 1/356 (0.3%) 2/179 (1.1%) 3/535 (0.6%)
    Renal cancer metastatic 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Squamous cell carcinoma 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Nervous system disorders
    Cerebral haemorrhage 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Cerebral infarction 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Cerebrovascular accident 1/356 (0.3%) 1/179 (0.6%) 2/535 (0.4%)
    Haemorrhagic cerebral infarction 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Intracranial aneurysm 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Loss of consciousness 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Migraine 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Presyncope 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Seizure 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Syncope 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Transient ischaemic attack 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Renal and urinary disorders
    Acute kidney injury 2/356 (0.6%) 1/179 (0.6%) 3/535 (0.6%)
    Haematuria 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Nephrolithiasis 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Respiratory, thoracic and mediastinal disorders
    Acute respiratory failure 1/356 (0.3%) 1/179 (0.6%) 2/535 (0.4%)
    Asphyxia 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Chronic obstructive pulmonary disease 2/356 (0.6%) 0/179 (0%) 2/535 (0.4%)
    Dyspnoea 1/356 (0.3%) 1/179 (0.6%) 2/535 (0.4%)
    Haemoptysis 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Pleural effusion 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Pleuritic pain 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Pulmonary embolism 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Pulmonary hypertension 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Pulmonary mass 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Respiratory failure 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Skin and subcutaneous tissue disorders
    Skin ulcer 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Stasis dermatitis 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Vascular disorders
    Aortic stenosis 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Hypotension 1/356 (0.3%) 0/179 (0%) 1/535 (0.2%)
    Peripheral arterial occlusive disease 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Shock 0/356 (0%) 1/179 (0.6%) 1/535 (0.2%)
    Other (Not Including Serious) Adverse Events
    Brolucizumab 6mg Aflibercept 2mg Overall
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 287/356 (80.6%) 149/179 (83.2%) 436/535 (81.5%)
    Blood and lymphatic system disorders
    Anaemia 4/356 (1.1%) 6/179 (3.4%) 10/535 (1.9%)
    Cardiac disorders
    Arrhythmia 1/356 (0.3%) 2/179 (1.1%) 3/535 (0.6%)
    Arteriosclerosis coronary artery 1/356 (0.3%) 2/179 (1.1%) 3/535 (0.6%)
    Atrial fibrillation 9/356 (2.5%) 10/179 (5.6%) 19/535 (3.6%)
    Tachycardia 4/356 (1.1%) 0/179 (0%) 4/535 (0.7%)
    Ear and labyrinth disorders
    Ear pain 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Vertigo 8/356 (2.2%) 1/179 (0.6%) 9/535 (1.7%)
    Endocrine disorders
    Hypothyroidism 5/356 (1.4%) 3/179 (1.7%) 8/535 (1.5%)
    Eye disorders
    Blepharitis - Fellow eye 10/356 (2.8%) 4/179 (2.2%) 14/535 (2.6%)
    Blepharitis - Study eye 13/356 (3.7%) 5/179 (2.8%) 18/535 (3.4%)
    Cataract - Fellow eye 13/356 (3.7%) 3/179 (1.7%) 16/535 (3%)
    Cataract - Study eye 23/356 (6.5%) 4/179 (2.2%) 27/535 (5%)
    Cataract nuclear - Fellow eye 4/356 (1.1%) 1/179 (0.6%) 5/535 (0.9%)
    Cataract nuclear - Study eye 8/356 (2.2%) 1/179 (0.6%) 9/535 (1.7%)
    Cataract subcapsular - Study eye 16/356 (4.5%) 6/179 (3.4%) 22/535 (4.1%)
    Chalazion - Study eye 4/356 (1.1%) 2/179 (1.1%) 6/535 (1.1%)
    Conjunctival haemorrhage - Fellow eye 6/356 (1.7%) 7/179 (3.9%) 13/535 (2.4%)
    Conjunctival haemorrhage - Study eye 32/356 (9%) 14/179 (7.8%) 46/535 (8.6%)
    Corneal disorder - Study eye 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Corneal oedema - Study eye 3/356 (0.8%) 2/179 (1.1%) 5/535 (0.9%)
    Diabetic retinopathy - Study eye 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Diplopia - Study eye 5/356 (1.4%) 1/179 (0.6%) 6/535 (1.1%)
    Dry age-related macular degeneration - Fellow eye 5/356 (1.4%) 0/179 (0%) 5/535 (0.9%)
    Dry age-related macular degeneration - Study eye 10/356 (2.8%) 4/179 (2.2%) 14/535 (2.6%)
    Dry eye - Fellow eye 10/356 (2.8%) 3/179 (1.7%) 13/535 (2.4%)
    Dry eye - Study eye 19/356 (5.3%) 4/179 (2.2%) 23/535 (4.3%)
    Eye irritation - Study eye 4/356 (1.1%) 0/179 (0%) 4/535 (0.7%)
    Eye pain - Study eye 9/356 (2.5%) 4/179 (2.2%) 13/535 (2.4%)
    Iridocyclitis - Fellow eye 1/356 (0.3%) 2/179 (1.1%) 3/535 (0.6%)
    Iridocyclitis - Study eye 17/356 (4.8%) 3/179 (1.7%) 20/535 (3.7%)
    Iritis - Study eye 6/356 (1.7%) 2/179 (1.1%) 8/535 (1.5%)
    Lacrimation increased - Study eye 4/356 (1.1%) 2/179 (1.1%) 6/535 (1.1%)
    Meibomian gland dysfunction - Study eye 1/356 (0.3%) 2/179 (1.1%) 3/535 (0.6%)
    Neovascular age-related macular degeneration - Fellow eye 19/356 (5.3%) 13/179 (7.3%) 32/535 (6%)
    Neovascular age-related macular degeneration - Study eye 9/356 (2.5%) 5/179 (2.8%) 14/535 (2.6%)
    Ocular hypertension - Fellow eye 1/356 (0.3%) 2/179 (1.1%) 3/535 (0.6%)
    Ocular hypertension - Study eye 3/356 (0.8%) 2/179 (1.1%) 5/535 (0.9%)
    Optic disc haemorrhage - Study eye 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Posterior capsule opacification - Fellow eye 9/356 (2.5%) 4/179 (2.2%) 13/535 (2.4%)
    Posterior capsule opacification - Study eye 8/356 (2.2%) 8/179 (4.5%) 16/535 (3%)
    Punctate keratitis - Fellow eye 7/356 (2%) 2/179 (1.1%) 9/535 (1.7%)
    Punctate keratitis - Study eye 9/356 (2.5%) 5/179 (2.8%) 14/535 (2.6%)
    Retinal artery embolism - Study eye 4/356 (1.1%) 0/179 (0%) 4/535 (0.7%)
    Retinal haemorrhage - Fellow eye 9/356 (2.5%) 6/179 (3.4%) 15/535 (2.8%)
    Retinal haemorrhage - Study eye 16/356 (4.5%) 5/179 (2.8%) 21/535 (3.9%)
    Subretinal fluid - Fellow eye 4/356 (1.1%) 2/179 (1.1%) 6/535 (1.1%)
    Subretinal fluid - Study eye 3/356 (0.8%) 2/179 (1.1%) 5/535 (0.9%)
    Uveitis - Study eye 8/356 (2.2%) 3/179 (1.7%) 11/535 (2.1%)
    Vision blurred - Study eye 7/356 (2%) 1/179 (0.6%) 8/535 (1.5%)
    Visual acuity reduced - Fellow eye 4/356 (1.1%) 0/179 (0%) 4/535 (0.7%)
    Visual acuity reduced - Study eye 22/356 (6.2%) 6/179 (3.4%) 28/535 (5.2%)
    Vitreal cells - Study eye 3/356 (0.8%) 4/179 (2.2%) 7/535 (1.3%)
    Vitreous detachment - Fellow eye 6/356 (1.7%) 3/179 (1.7%) 9/535 (1.7%)
    Vitreous detachment - Study eye 18/356 (5.1%) 5/179 (2.8%) 23/535 (4.3%)
    Vitreous floaters - Fellow eye 4/356 (1.1%) 2/179 (1.1%) 6/535 (1.1%)
    Vitreous floaters - Study eye 21/356 (5.9%) 10/179 (5.6%) 31/535 (5.8%)
    Vitreous haemorrhage - Study eye 6/356 (1.7%) 2/179 (1.1%) 8/535 (1.5%)
    Vitritis - Study eye 9/356 (2.5%) 3/179 (1.7%) 12/535 (2.2%)
    Gastrointestinal disorders
    Constipation 3/356 (0.8%) 2/179 (1.1%) 5/535 (0.9%)
    Dental caries 9/356 (2.5%) 1/179 (0.6%) 10/535 (1.9%)
    Diarrhoea 6/356 (1.7%) 4/179 (2.2%) 10/535 (1.9%)
    Dyspepsia 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Food poisoning 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Gastrooesophageal reflux disease 6/356 (1.7%) 4/179 (2.2%) 10/535 (1.9%)
    Hiatus hernia 3/356 (0.8%) 3/179 (1.7%) 6/535 (1.1%)
    Large intestine polyp 0/356 (0%) 3/179 (1.7%) 3/535 (0.6%)
    Nausea 6/356 (1.7%) 3/179 (1.7%) 9/535 (1.7%)
    Toothache 2/356 (0.6%) 3/179 (1.7%) 5/535 (0.9%)
    General disorders
    Fatigue 4/356 (1.1%) 0/179 (0%) 4/535 (0.7%)
    Oedema peripheral 9/356 (2.5%) 6/179 (3.4%) 15/535 (2.8%)
    Immune system disorders
    Drug hypersensitivity 1/356 (0.3%) 2/179 (1.1%) 3/535 (0.6%)
    Seasonal allergy 12/356 (3.4%) 8/179 (4.5%) 20/535 (3.7%)
    Infections and infestations
    Bronchitis 15/356 (4.2%) 8/179 (4.5%) 23/535 (4.3%)
    COVID-19 8/356 (2.2%) 7/179 (3.9%) 15/535 (2.8%)
    Cellulitis 4/356 (1.1%) 2/179 (1.1%) 6/535 (1.1%)
    Chorioretinitis - Study eye 9/356 (2.5%) 1/179 (0.6%) 10/535 (1.9%)
    Conjunctivitis - Study eye 4/356 (1.1%) 0/179 (0%) 4/535 (0.7%)
    Cystitis 2/356 (0.6%) 3/179 (1.7%) 5/535 (0.9%)
    Diverticulitis 2/356 (0.6%) 3/179 (1.7%) 5/535 (0.9%)
    Ear infection 4/356 (1.1%) 3/179 (1.7%) 7/535 (1.3%)
    Fungal infection 4/356 (1.1%) 3/179 (1.7%) 7/535 (1.3%)
    Gastroenteritis viral 2/356 (0.6%) 3/179 (1.7%) 5/535 (0.9%)
    Herpes zoster 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Hordeolum - Fellow eye 5/356 (1.4%) 3/179 (1.7%) 8/535 (1.5%)
    Hordeolum - Study eye 4/356 (1.1%) 2/179 (1.1%) 6/535 (1.1%)
    Influenza 7/356 (2%) 2/179 (1.1%) 9/535 (1.7%)
    Localised infection 4/356 (1.1%) 1/179 (0.6%) 5/535 (0.9%)
    Nasopharyngitis 12/356 (3.4%) 10/179 (5.6%) 22/535 (4.1%)
    Pharyngitis 1/356 (0.3%) 2/179 (1.1%) 3/535 (0.6%)
    Pneumonia 9/356 (2.5%) 1/179 (0.6%) 10/535 (1.9%)
    Sinusitis 11/356 (3.1%) 11/179 (6.1%) 22/535 (4.1%)
    Tooth abscess 4/356 (1.1%) 1/179 (0.6%) 5/535 (0.9%)
    Tooth infection 4/356 (1.1%) 1/179 (0.6%) 5/535 (0.9%)
    Upper respiratory tract infection 17/356 (4.8%) 6/179 (3.4%) 23/535 (4.3%)
    Urinary tract infection 36/356 (10.1%) 16/179 (8.9%) 52/535 (9.7%)
    Injury, poisoning and procedural complications
    Arthropod bite 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Bone contusion 1/356 (0.3%) 2/179 (1.1%) 3/535 (0.6%)
    Fall 23/356 (6.5%) 6/179 (3.4%) 29/535 (5.4%)
    Foreign body in eye - Study eye 11/356 (3.1%) 2/179 (1.1%) 13/535 (2.4%)
    Hand fracture 1/356 (0.3%) 2/179 (1.1%) 3/535 (0.6%)
    Ligament sprain 4/356 (1.1%) 3/179 (1.7%) 7/535 (1.3%)
    Meniscus injury 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Muscle strain 5/356 (1.4%) 1/179 (0.6%) 6/535 (1.1%)
    Posterior capsule rupture - Study eye 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Skin laceration 4/356 (1.1%) 1/179 (0.6%) 5/535 (0.9%)
    Investigations
    Amylase increased 1/356 (0.3%) 3/179 (1.7%) 4/535 (0.7%)
    Blood alkaline phosphatase increased 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Blood cholesterol increased 3/356 (0.8%) 4/179 (2.2%) 7/535 (1.3%)
    Blood creatinine increased 3/356 (0.8%) 2/179 (1.1%) 5/535 (0.9%)
    Blood glucose increased 5/356 (1.4%) 1/179 (0.6%) 6/535 (1.1%)
    Blood lactate dehydrogenase increased 3/356 (0.8%) 2/179 (1.1%) 5/535 (0.9%)
    Blood phosphorus increased 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Blood potassium increased 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Blood pressure increased 6/356 (1.7%) 3/179 (1.7%) 9/535 (1.7%)
    Blood triglycerides increased 4/356 (1.1%) 2/179 (1.1%) 6/535 (1.1%)
    Blood urea increased 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Intraocular pressure increased - Fellow eye 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Intraocular pressure increased - Study eye 19/356 (5.3%) 7/179 (3.9%) 26/535 (4.9%)
    Lipase increased 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Mean cell volume increased 1/356 (0.3%) 2/179 (1.1%) 3/535 (0.6%)
    Monocyte count increased 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Optic nerve cup/disc ratio increased - Study eye 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Red blood cell count decreased 5/356 (1.4%) 1/179 (0.6%) 6/535 (1.1%)
    Urine analysis abnormal 4/356 (1.1%) 2/179 (1.1%) 6/535 (1.1%)
    White blood cell count increased 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Metabolism and nutrition disorders
    Dehydration 5/356 (1.4%) 0/179 (0%) 5/535 (0.9%)
    Hypercalcaemia 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Hypercholesterolaemia 6/356 (1.7%) 4/179 (2.2%) 10/535 (1.9%)
    Hyperlipidaemia 6/356 (1.7%) 1/179 (0.6%) 7/535 (1.3%)
    Hypertriglyceridaemia 0/356 (0%) 3/179 (1.7%) 3/535 (0.6%)
    Hyponatraemia 4/356 (1.1%) 0/179 (0%) 4/535 (0.7%)
    Type 2 diabetes mellitus 4/356 (1.1%) 3/179 (1.7%) 7/535 (1.3%)
    Musculoskeletal and connective tissue disorders
    Arthralgia 15/356 (4.2%) 6/179 (3.4%) 21/535 (3.9%)
    Arthritis 4/356 (1.1%) 3/179 (1.7%) 7/535 (1.3%)
    Back pain 13/356 (3.7%) 3/179 (1.7%) 16/535 (3%)
    Dupuytren's contracture 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Intervertebral disc degeneration 1/356 (0.3%) 2/179 (1.1%) 3/535 (0.6%)
    Muscle spasms 4/356 (1.1%) 4/179 (2.2%) 8/535 (1.5%)
    Osteoarthritis 11/356 (3.1%) 3/179 (1.7%) 14/535 (2.6%)
    Osteoporosis 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Pain in extremity 2/356 (0.6%) 4/179 (2.2%) 6/535 (1.1%)
    Rheumatoid arthritis 3/356 (0.8%) 3/179 (1.7%) 6/535 (1.1%)
    Rotator cuff syndrome 0/356 (0%) 3/179 (1.7%) 3/535 (0.6%)
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Basal cell carcinoma 7/356 (2%) 0/179 (0%) 7/535 (1.3%)
    Squamous cell carcinoma 5/356 (1.4%) 2/179 (1.1%) 7/535 (1.3%)
    Squamous cell carcinoma of skin 4/356 (1.1%) 0/179 (0%) 4/535 (0.7%)
    Nervous system disorders
    Amnesia 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Carotid artery stenosis 4/356 (1.1%) 1/179 (0.6%) 5/535 (0.9%)
    Dizziness 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Headache 6/356 (1.7%) 7/179 (3.9%) 13/535 (2.4%)
    Nerve compression 1/356 (0.3%) 2/179 (1.1%) 3/535 (0.6%)
    Neuropathy peripheral 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Sciatica 2/356 (0.6%) 3/179 (1.7%) 5/535 (0.9%)
    Psychiatric disorders
    Anxiety 5/356 (1.4%) 4/179 (2.2%) 9/535 (1.7%)
    Depression 4/356 (1.1%) 3/179 (1.7%) 7/535 (1.3%)
    Insomnia 4/356 (1.1%) 1/179 (0.6%) 5/535 (0.9%)
    Renal and urinary disorders
    Acute kidney injury 4/356 (1.1%) 2/179 (1.1%) 6/535 (1.1%)
    Haematuria 7/356 (2%) 1/179 (0.6%) 8/535 (1.5%)
    Nephrolithiasis 3/356 (0.8%) 3/179 (1.7%) 6/535 (1.1%)
    Proteinuria 12/356 (3.4%) 5/179 (2.8%) 17/535 (3.2%)
    Reproductive system and breast disorders
    Prostatomegaly 3/356 (0.8%) 2/179 (1.1%) 5/535 (0.9%)
    Respiratory, thoracic and mediastinal disorders
    Asthma 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)
    Chronic obstructive pulmonary disease 7/356 (2%) 2/179 (1.1%) 9/535 (1.7%)
    Cough 11/356 (3.1%) 5/179 (2.8%) 16/535 (3%)
    Dyspnoea 4/356 (1.1%) 2/179 (1.1%) 6/535 (1.1%)
    Pulmonary mass 5/356 (1.4%) 0/179 (0%) 5/535 (0.9%)
    Skin and subcutaneous tissue disorders
    Decubitus ulcer 1/356 (0.3%) 2/179 (1.1%) 3/535 (0.6%)
    Psoriasis 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Rash 3/356 (0.8%) 7/179 (3.9%) 10/535 (1.9%)
    Urticaria 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Vascular disorders
    Arteriosclerosis 2/356 (0.6%) 3/179 (1.7%) 5/535 (0.9%)
    Deep vein thrombosis 0/356 (0%) 2/179 (1.1%) 2/535 (0.4%)
    Hypertension 28/356 (7.9%) 23/179 (12.8%) 51/535 (9.5%)
    Hypotension 3/356 (0.8%) 3/179 (1.7%) 6/535 (1.1%)
    Peripheral arterial occlusive disease 2/356 (0.6%) 2/179 (1.1%) 4/535 (0.7%)

    Limitations/Caveats

    [Not Specified]

    More Information

    Certain Agreements

    Principal Investigators are NOT employed by the organization sponsoring the study.

    The terms and conditions of Novartis' agreements with its investigators may vary. However, Novartis does not prohibit any investigator from publishing. Any publications from a single-site are postponed until the publication of the pooled data (i.e., data from all sites) in the clinical trial.

    Results Point of Contact

    Name/Title Study Director
    Organization Novartis Pharmaceuticals
    Phone + 1 862 778 8300
    Email Novartis.email@Novartis.com
    Responsible Party:
    Novartis Pharmaceuticals
    ClinicalTrials.gov Identifier:
    NCT03710564
    Other Study ID Numbers:
    • CRTH258AUS04
    First Posted:
    Oct 18, 2018
    Last Update Posted:
    Jul 22, 2022
    Last Verified:
    Jun 1, 2022