Efficacy and Safety of Two Different Aflibercept Regimens in Subjects With Neovascular Age-related Macular Degeneration (nAMD)
Study Details
Study Description
Brief Summary
To compare the efficacy of 2 mg aflibercept administered by two different intravitreal (IVT) treatment regimens to subjects with neovascular age-related macular degeneration (nAMD)
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 3 |
Detailed Description
330 Patients who have completed at least one year of treatment with aflibercept will be randomized to two different aflibercept regimens and followed for 76 weeks.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Aflibercept extended dosing Aflibercept was administered 2mg per injection intravitreal (IVT) in the study eye in Aflibercept extended dosing. Flexible dosing interval is ≥ 8 weeks (no upper limit) based on visual and anatomic outcomes as judged by the investigator. When/if visual and anatomical outcomes indicated that the disease had re-activated, the treatment interval reverted to the last treatment interval in which the disease was inactive (ie, no signs of exudation were observed). |
Drug: Aflibercept (Eylea, VEGF Trap-Eye, BAY86-5321)
A dose of 2 mg aflibercept injected intravitreally
|
Active Comparator: Aflibercept 2Q8 (2 mg aflibercept administered every 8 weeks) Aflibercept was administered 2mg per injection IVT in the study eye in Aflibercept 2Q8. Fixed dosing interval is 8 weeks (±3 days), modification of the treatment interval was not allowed. |
Drug: Aflibercept (Eylea, VEGF Trap-Eye, BAY86-5321)
A dose of 2 mg aflibercept injected intravitreally
|
Outcome Measures
Primary Outcome Measures
- Mean Change in Early Treatment Diabetic Retinopathy Study (ETDRS) Best-corrected Visual Acuity (BCVA) Letter Score for the Study Eye [From baseline to Week 52]
Visual function was assessed with the procedure from the ETDRS adapted for the Age Related Eye Disease Study using charts with 70 letters at a starting distance of 4 meters. Charts are organized in 14 lines of decreasing size with 5 letters each. Participants reading up to 19 letters at 4 meters were tested at 1 meter to read the first 6 lines. The score equals the sum of letters read at 1 meter and 4 meters. If more than 19 letters are read at 4 meters the score equals the number of letters read plus 30. The score range is 0 to 100, and a higher score represents better visual function.
Secondary Outcome Measures
- Percentage of Participants Maintaining Vision in the Study Eye [At week 52]
A participant was classified as maintaining vision if the participant had lost fewer than 15 letters in the ETDRS letter score compared to baseline.
- Percentage of Participants Who Gained From Baseline 5 or More Letters in the Study Eye [At week 52]
- Mean Change From Baseline in Central Retinal Thickness (CRT) in the Study Eye [From baseline to week 52]
Retinal characteristic was evaluated using Optical coherence tomography (OCT).
- Mean Change From Baseline in Choroidal Neovascularization (CNV) Area in the Study Eye [From baseline to week 52]
Choroidal neovascularization measured by optical coherence tomography (OCT).
- Percentage of Participants Who Lost From Baseline 30 or More Letters in the Study Eye [At week 52]
- Mean Change From Baseline in Total Score for National Eye Institute 25-Item Visual Function (NEI VFQ-25) Questionnaire [From baseline to week 52]
National Eye Institute 25-Item Visual Function Questionnaire (NEI VFQ-25) total score ranges from 0 to 100, where 100 represents the best possible score and 0 represents the worst.
- Number of Participants With Treatment-emergent Adverse Events (TEAE) [Started after the first application of aflibercept in the study and less than or equal to 30 days after the last dose of study drug over approximately 1.5 years]
Eligibility Criteria
Criteria
Inclusion Criteria:
-
The following criteria must have been met at the initial start of aflibercept treatment (i.e. start of aflibercept treatment at least 1 year before this study):
-
Subject had primary subfoveal choroidal neovascularization (CNV) lesions secondary to nAMD, including juxtafoveal lesions that affect the fovea, as evidenced by fluorescein angiography/photography (FA/FP) of the study eye within 3 weeks before the initiation of aflibercept treatment.
-
The area of CNV occupied at least 50% of the total lesion within 3 weeks before the initiation of aflibercept treatment.
-
Documented best-corrected visual acuity (BCVA) was 20/40 to 20/320 (letter score of 73 to 25) in the study eye at the initiation of treatment.
-
Men and women >= 51 years of age
-
The subject's history of aflibercept treatment meets ALL of the following:
-
Treatment in the study eye was initiated with three monthly (-1 week/+2 weeks) doses of 2 mg aflibercept and improvements of visual and anatomic outcomes were observed
-
Following the above initiation phase, the intervals between treatments were between 6 weeks and 12 weeks
Exclusion Criteria:
-
Any prior or concomitant therapy with an investigational or approved agent to treat neovascular AMD in the study eye other than aflibercept.
-
Total lesion size > 12 disc areas (30.5 mm2, including blood, scars and neovascularization) as assessed by fluorescein angiography (FA) in the study eye
-
Subretinal hemorrhage that was:
-
50% or more of the total lesion area, or
-
if the blood was under the fovea, and
-
the blood under the fovea was 1 or more disc areas in size in the study eye.
-
Scar or fibrosis making up more than 50% of the total lesion in the study eye.
-
Scar, fibrosis, or atrophy involving the center of the fovea in the study eye.
-
Presence of retinal pigment epithelial tears or rips involving the macula in the study eye.
-
Causes of CNV other than AMD in the study eye.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Wien | Austria | 1090 | ||
2 | Wien | Austria | 1140 | ||
3 | Toronto | Ontario | Canada | M4N 3M5 | |
4 | Clinique medicale de l'oeil de l'Estrie | Sherbrooke | Quebec | Canada | J1J 2B8 |
5 | Hradec Kralove | Czechia | 500 05 | ||
6 | Plzen | Czechia | 304 60 | ||
7 | Praha 10 | Czechia | 100 34 | ||
8 | Praha 2 | Czechia | 12808 | ||
9 | Praha 5 | Czechia | 150 00 | ||
10 | Paris | Cedex 12 | France | 75557 | |
11 | Bordeaux | France | 33000 | ||
12 | Dijon Cedex | France | BP 1542-21 | ||
13 | Lyon Cedex 04 | France | 69317 | ||
14 | Nice Cedex | France | 06006 | ||
15 | Paris | France | 75010 | ||
16 | Würzburg | Bayern | Germany | 97080 | |
17 | Darmstadt | Hessen | Germany | 64297 | |
18 | Frankfurt | Hessen | Germany | 60596 | |
19 | Marburg | Hessen | Germany | 35037 | |
20 | Göttingen | Niedersachsen | Germany | 37075 | |
21 | Düsseldorf | Nordrhein-Westfalen | Germany | 40225 | |
22 | Leipzig | Sachsen | Germany | 04103 | |
23 | Berlin | Germany | 10713 | ||
24 | Berlin | Germany | 12203 | ||
25 | Hamburg | Germany | 20251 | ||
26 | Budapest | Hungary | 1085 | ||
27 | Debrecen | Hungary | 4032 | ||
28 | Pecs | Hungary | 7621 | ||
29 | Roma | Lazio | Italy | 00133 | |
30 | Roma | Lazio | Italy | 00198 | |
31 | Genova | Liguria | Italy | 16132 | |
32 | Brescia | Lombardia | Italy | 25015 | |
33 | Milano | Lombardia | Italy | 20122 | |
34 | Milano | Lombardia | Italy | 20132 | |
35 | Milano | Lombardia | Italy | 20157 | |
36 | Torino | Piemonte | Italy | 10122 | |
37 | Catania | Sicilia | Italy | 95123 | |
38 | Pisa | Toscana | Italy | 56124 | |
39 | Verona | Veneto | Italy | 37134 | |
40 | Parma | Italy | 43126 | ||
41 | Kaunas | Lithuania | LT-50009 | ||
42 | Vilnius | Lithuania | LT-08661 | ||
43 | Gdansk | Poland | 80-809 | ||
44 | Olsztyn | Poland | 10-424 | ||
45 | Coimbra | Portugal | 3000-548 | ||
46 | Leiria | Portugal | 2410-197 | ||
47 | Lisboa | Portugal | 1649-035 | ||
48 | Porto | Portugal | 4200-319 | ||
49 | Bratislava | Slovakia | 826 06 | ||
50 | Bratislava | Slovakia | 851 07 | ||
51 | Nitra | Slovakia | 949 01 | ||
52 | L'Hospitalet de Llobregat | Barcelona | Spain | 08907 | |
53 | Barcelona | Spain | 08036 | ||
54 | Valencia | Spain | 46014 | ||
55 | Bern | Switzerland | |||
56 | Genève | Switzerland | 1204 | ||
57 | Southampton | Hampshire | United Kingdom | SO16 6YD | |
58 | Liverpool | Merseyside | United Kingdom | L7 8XP | |
59 | Great Yarmouth | Norfolk | United Kingdom | NR31 6LA | |
60 | Middlesborough | North Yorkshire | United Kingdom | TS4 3BW | |
61 | Pontyclun | Rhondda, Cynon, Taff | United Kingdom | CF72 8XR | |
62 | Guildford | Surrey | United Kingdom | GU2 7XX | |
63 | Newcastle Upon Tyne | Tyne And Wear | United Kingdom | NE1 4LP | |
64 | Sunderland | Tyne And Wear | United Kingdom | SR2 9HP | |
65 | Rugby | Warwickshire | United Kingdom | CV22 5PX | |
66 | Wakefield | West Yorkshire | United Kingdom | WF1 4DG | |
67 | Hull | York | United Kingdom | HU3 2JZ | |
68 | Colchester | United Kingdom | CO3 3NB | ||
69 | London | United Kingdom | NW1 5QH | ||
70 | London | United Kingdom | SE5 9RS | ||
71 | Manchester | United Kingdom | M13 9WL |
Sponsors and Collaborators
- Bayer
Investigators
- Study Director: Bayer Study Director, Bayer
Study Documents (Full-Text)
More Information
Additional Information:
- Click here to find results for studies related to Bayer products
- Click here to find information about studies related to Bayer Healthcare products conducted in Europe
Publications
None provided.- 16598
- 2013-000120-33
Study Results
Participant Flow
Recruitment Details | Study was conducted at 76 centers in 14 countries or regions, between 29-SEP-2015 (first participant first visit) and 04-JUN-2020 (last participant last visit) |
---|---|
Pre-assignment Detail | At baseline, 336 participants were randomized to one of 2 treatment groups; 168 participants were randomized to the extended-dosing group and 168 participants were randomized to the 2Q8 (2 mg aflibercept administered every 8 weeks) group. |
Arm/Group Title | Aflibercept Extended Dosing | Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) |
---|---|---|
Arm/Group Description | Aflibercept was administered 2mg per injection intravitreal (IVT) in the study eye in Aflibercept extended dosing. Flexible dosing interval is ≥ 8 weeks (no upper limit) based on visual and anatomic outcomes as judged by the investigator. When/if visual and anatomical outcomes indicated that the disease had re-activated, the treatment interval reverted to the last treatment interval in which the disease was inactive (ie, no signs of exudation were observed). | Aflibercept was administered 2mg per injection IVT in the study eye in Aflibercept 2Q8. Fixed dosing interval is 8 weeks (±3 days), modification of the treatment interval was not allowed. |
Period Title: Overall Study | ||
STARTED | 168 | 168 |
Treated | 167 | 168 |
Post-baseline BCVA Assessment | 165 | 167 |
COMPLETED | 149 | 154 |
NOT COMPLETED | 19 | 14 |
Baseline Characteristics
Arm/Group Title | Aflibercept Extended Dosing | Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) | Total |
---|---|---|---|
Arm/Group Description | Aflibercept was administered 2mg per injection intravitreal (IVT) in the study eye in Aflibercept extended dosing. Flexible dosing interval is ≥ 8 weeks (no upper limit) based on visual and anatomic outcomes as judged by the investigator. When/if visual and anatomical outcomes indicated that the disease had re-activated, the treatment interval reverted to the last treatment interval in which the disease was inactive (ie, no signs of exudation were observed). | Aflibercept was administered 2mg per injection IVT in the study eye in Aflibercept 2Q8. Fixed dosing interval is 8 weeks (±3 days), modification of the treatment interval was not allowed. | Total of all reporting groups |
Overall Participants | 167 | 168 | 335 |
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
76.3
(8.3)
|
74.7
(7.0)
|
75.5
(7.7)
|
Sex: Female, Male (Count of Participants) | |||
Female |
107
64.1%
|
108
64.3%
|
215
64.2%
|
Male |
60
35.9%
|
60
35.7%
|
120
35.8%
|
Ethnicity (NIH/OMB) (Count of Participants) | |||
Hispanic or Latino |
0
0%
|
0
0%
|
0
0%
|
Not Hispanic or Latino |
136
81.4%
|
128
76.2%
|
264
78.8%
|
Unknown or Not Reported |
31
18.6%
|
40
23.8%
|
71
21.2%
|
Race (NIH/OMB) (Count of Participants) | |||
American Indian or Alaska Native |
0
0%
|
0
0%
|
0
0%
|
Asian |
0
0%
|
0
0%
|
0
0%
|
Native Hawaiian or Other Pacific Islander |
0
0%
|
0
0%
|
0
0%
|
Black or African American |
0
0%
|
0
0%
|
0
0%
|
White |
139
83.2%
|
132
78.6%
|
271
80.9%
|
More than one race |
0
0%
|
0
0%
|
0
0%
|
Unknown or Not Reported |
28
16.8%
|
36
21.4%
|
64
19.1%
|
Early Treatment Diabetic Retinopathy Study (ETDRS) best-corrected visual (Letters read correctly) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [Letters read correctly] |
69.0
(12.1)
|
70.1
(10.9)
|
69.6
(11.5)
|
Central retinal thickness (CRT) in the study eye (μm) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [μm] |
257.3
(67.8)
|
264.4
(59.7)
|
260.9
(63.8)
|
Choroidal neovascularization (CNV) area in the study eye (mm*2) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [mm*2] |
4.695
(4.043)
|
5.060
(4.105)
|
4.875
(4.070)
|
Total score for National Eye Institute 25-Item Visual Function (Score on a scale) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [Score on a scale] |
72.889
(18.414)
|
75.757
(15.495)
|
74.340
(17.034)
|
Outcome Measures
Title | Mean Change in Early Treatment Diabetic Retinopathy Study (ETDRS) Best-corrected Visual Acuity (BCVA) Letter Score for the Study Eye |
---|---|
Description | Visual function was assessed with the procedure from the ETDRS adapted for the Age Related Eye Disease Study using charts with 70 letters at a starting distance of 4 meters. Charts are organized in 14 lines of decreasing size with 5 letters each. Participants reading up to 19 letters at 4 meters were tested at 1 meter to read the first 6 lines. The score equals the sum of letters read at 1 meter and 4 meters. If more than 19 letters are read at 4 meters the score equals the number of letters read plus 30. The score range is 0 to 100, and a higher score represents better visual function. |
Time Frame | From baseline to Week 52 |
Outcome Measure Data
Analysis Population Description |
---|
The outcome measure was analyzed based on full analysis set (FAS). The FAS included all randomized participants who received any study drug and had a baseline BCVA assessment and at least one post-baseline BCVA assessment. |
Arm/Group Title | Aflibercept Extended Dosing | Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) |
---|---|---|
Arm/Group Description | Aflibercept was administered 2mg per injection intravitreal (IVT) in the study eye in Aflibercept extended dosing. Flexible dosing interval is ≥ 8 weeks (no upper limit) based on visual and anatomic outcomes as judged by the investigator. When/if visual and anatomical outcomes indicated that the disease had re-activated, the treatment interval reverted to the last treatment interval in which the disease was inactive (ie, no signs of exudation were observed). | Aflibercept was administered 2mg per injection IVT in the study eye in Aflibercept 2Q8. Fixed dosing interval is 8 weeks (±3 days), modification of the treatment interval was not allowed. |
Measure Participants | 165 | 167 |
Mean (Standard Deviation) [Letters read correctly] |
-0.3
(7.5)
|
-0.5
(8.4)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Aflibercept Extended Dosing, Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority | |
Comments | Non-inferiority margin is 5 letters. | |
Statistical Test of Hypothesis | p-Value | < 0.0001 |
Comments | ||
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Least squares mean difference |
Estimated Value | 0.22 | |
Confidence Interval |
(2-Sided) 95% -1.51 to 1.96 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Percentage of Participants Maintaining Vision in the Study Eye |
---|---|
Description | A participant was classified as maintaining vision if the participant had lost fewer than 15 letters in the ETDRS letter score compared to baseline. |
Time Frame | At week 52 |
Outcome Measure Data
Analysis Population Description |
---|
The outcome measure was analyzed based on full analysis set (FAS). The FAS included all randomized participants who received any study drug and had a baseline BCVA assessment and at least one post-baseline BCVA assessment. |
Arm/Group Title | Aflibercept Extended Dosing | Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) |
---|---|---|
Arm/Group Description | Aflibercept was administered 2mg per injection intravitreal (IVT) in the study eye in Aflibercept extended dosing. Flexible dosing interval is ≥ 8 weeks (no upper limit) based on visual and anatomic outcomes as judged by the investigator. When/if visual and anatomical outcomes indicated that the disease had re-activated, the treatment interval reverted to the last treatment interval in which the disease was inactive (ie, no signs of exudation were observed). | Aflibercept was administered 2mg per injection IVT in the study eye in Aflibercept 2Q8. Fixed dosing interval is 8 weeks (±3 days), modification of the treatment interval was not allowed. |
Measure Participants | 165 | 167 |
Number [Percentage of participants] |
95.2
57%
|
94.0
56%
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Aflibercept Extended Dosing, Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) |
---|---|---|
Comments | ||
Type of Statistical Test | Non-Inferiority | |
Comments | Non inferiority margin is 7%. | |
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Treatment difference in % |
Estimated Value | 1.1 | |
Confidence Interval |
(2-Sided) 95% -3.7 to 6.0 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Percentage of Participants Who Gained From Baseline 5 or More Letters in the Study Eye |
---|---|
Description | |
Time Frame | At week 52 |
Outcome Measure Data
Analysis Population Description |
---|
The outcome measure was analyzed based on full analysis set (FAS). The FAS included all randomized participants who received any study drug and had a baseline BCVA assessment and at least one post-baseline BCVA assessment. |
Arm/Group Title | Aflibercept Extended Dosing | Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) |
---|---|---|
Arm/Group Description | Aflibercept was administered 2mg per injection intravitreal (IVT) in the study eye in Aflibercept extended dosing. Flexible dosing interval is ≥ 8 weeks (no upper limit) based on visual and anatomic outcomes as judged by the investigator. When/if visual and anatomical outcomes indicated that the disease had re-activated, the treatment interval reverted to the last treatment interval in which the disease was inactive (ie, no signs of exudation were observed). | Aflibercept was administered 2mg per injection IVT in the study eye in Aflibercept 2Q8. Fixed dosing interval is 8 weeks (±3 days), modification of the treatment interval was not allowed. |
Measure Participants | 165 | 167 |
Number [Percentage of participants] |
24.2
14.5%
|
21.0
12.5%
|
Title | Mean Change From Baseline in Central Retinal Thickness (CRT) in the Study Eye |
---|---|
Description | Retinal characteristic was evaluated using Optical coherence tomography (OCT). |
Time Frame | From baseline to week 52 |
Outcome Measure Data
Analysis Population Description |
---|
The outcome measure was analyzed based on full analysis set (FAS) with number of participants evaluable for this specific end point. |
Arm/Group Title | Aflibercept Extended Dosing | Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) |
---|---|---|
Arm/Group Description | Aflibercept was administered 2mg per injection intravitreal (IVT) in the study eye in Aflibercept extended dosing. Flexible dosing interval is ≥ 8 weeks (no upper limit) based on visual and anatomic outcomes as judged by the investigator. When/if visual and anatomical outcomes indicated that the disease had re-activated, the treatment interval reverted to the last treatment interval in which the disease was inactive (ie, no signs of exudation were observed). | Aflibercept was administered 2mg per injection IVT in the study eye in Aflibercept 2Q8. Fixed dosing interval is 8 weeks (±3 days), modification of the treatment interval was not allowed. |
Measure Participants | 165 | 167 |
Mean (Standard Deviation) [μm] |
-24.4
(55.2)
|
-33.4
(47.1)
|
Title | Mean Change From Baseline in Choroidal Neovascularization (CNV) Area in the Study Eye |
---|---|
Description | Choroidal neovascularization measured by optical coherence tomography (OCT). |
Time Frame | From baseline to week 52 |
Outcome Measure Data
Analysis Population Description |
---|
The outcome measure was analyzed based on full analysis set (FAS) with number of participants evaluable for this specific end point. |
Arm/Group Title | Aflibercept Extended Dosing | Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) |
---|---|---|
Arm/Group Description | Aflibercept was administered 2mg per injection intravitreal (IVT) in the study eye in Aflibercept extended dosing. Flexible dosing interval is ≥ 8 weeks (no upper limit) based on visual and anatomic outcomes as judged by the investigator. When/if visual and anatomical outcomes indicated that the disease had re-activated, the treatment interval reverted to the last treatment interval in which the disease was inactive (ie, no signs of exudation were observed). | Aflibercept was administered 2mg per injection IVT in the study eye in Aflibercept 2Q8. Fixed dosing interval is 8 weeks (±3 days), modification of the treatment interval was not allowed. |
Measure Participants | 165 | 167 |
Mean (Standard Deviation) [mm*2] |
0.274
(2.723)
|
0.204
(2.813)
|
Title | Percentage of Participants Who Lost From Baseline 30 or More Letters in the Study Eye |
---|---|
Description | |
Time Frame | At week 52 |
Outcome Measure Data
Analysis Population Description |
---|
The outcome measure was analyzed based on full analysis set (FAS). The FAS included all randomized participants who received any study drug and had a baseline BCVA assessment and at least one post-baseline BCVA assessment. |
Arm/Group Title | Aflibercept Extended Dosing | Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) |
---|---|---|
Arm/Group Description | Aflibercept was administered 2mg per injection intravitreal (IVT) in the study eye in Aflibercept extended dosing. Flexible dosing interval is ≥ 8 weeks (no upper limit) based on visual and anatomic outcomes as judged by the investigator. When/if visual and anatomical outcomes indicated that the disease had re-activated, the treatment interval reverted to the last treatment interval in which the disease was inactive (ie, no signs of exudation were observed). | Aflibercept was administered 2mg per injection IVT in the study eye in Aflibercept 2Q8. Fixed dosing interval is 8 weeks (±3 days), modification of the treatment interval was not allowed. |
Measure Participants | 165 | 167 |
Number [Percentage of participants] |
0
0%
|
0.6
0.4%
|
Title | Mean Change From Baseline in Total Score for National Eye Institute 25-Item Visual Function (NEI VFQ-25) Questionnaire |
---|---|
Description | National Eye Institute 25-Item Visual Function Questionnaire (NEI VFQ-25) total score ranges from 0 to 100, where 100 represents the best possible score and 0 represents the worst. |
Time Frame | From baseline to week 52 |
Outcome Measure Data
Analysis Population Description |
---|
The outcome measure was analyzed based on full analysis set (FAS) with number of participants evaluable for this specific end point. |
Arm/Group Title | Aflibercept Extended Dosing | Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) |
---|---|---|
Arm/Group Description | Aflibercept was administered 2mg per injection intravitreal (IVT) in the study eye in Aflibercept extended dosing. Flexible dosing interval is ≥ 8 weeks (no upper limit) based on visual and anatomic outcomes as judged by the investigator. When/if visual and anatomical outcomes indicated that the disease had re-activated, the treatment interval reverted to the last treatment interval in which the disease was inactive (ie, no signs of exudation were observed). | Aflibercept was administered 2mg per injection IVT in the study eye in Aflibercept 2Q8. Fixed dosing interval is 8 weeks (±3 days), modification of the treatment interval was not allowed. |
Measure Participants | 165 | 167 |
Mean (Standard Deviation) [Score on a scale] |
0.186
(9.601)
|
-1.694
(10.328)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Aflibercept Extended Dosing, Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) |
---|---|---|
Comments | ||
Type of Statistical Test | Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | |
Comments | ||
Method | ||
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | -1.880 | |
Confidence Interval |
(2-Sided) 95% -4.152 to 0.392 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments |
Title | Number of Participants With Treatment-emergent Adverse Events (TEAE) |
---|---|
Description | |
Time Frame | Started after the first application of aflibercept in the study and less than or equal to 30 days after the last dose of study drug over approximately 1.5 years |
Outcome Measure Data
Analysis Population Description |
---|
Number of participants with TEAE was analyzed based on safety analysis set (SAF) with number of participants evaluable. |
Arm/Group Title | Aflibercept Extended Dosing | Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) |
---|---|---|
Arm/Group Description | Aflibercept was administered 2mg per injection intravitreal (IVT) in the study eye in Aflibercept extended dosing. Flexible dosing interval is ≥ 8 weeks (no upper limit) based on visual and anatomic outcomes as judged by the investigator. When/if visual and anatomical outcomes indicated that the disease had re-activated, the treatment interval reverted to the last treatment interval in which the disease was inactive (ie, no signs of exudation were observed). | Aflibercept was administered 2mg per injection IVT in the study eye in Aflibercept 2Q8. Fixed dosing interval is 8 weeks (±3 days), modification of the treatment interval was not allowed. |
Measure Participants | 167 | 168 |
Any TEAE |
130
77.8%
|
124
73.8%
|
Any serious TEAE |
26
15.6%
|
23
13.7%
|
Adverse Events
Time Frame | From after the first application of aflibercept in the study to 30 days after the last dose of study drug over approximately 1.5 years. | |||
---|---|---|---|---|
Adverse Event Reporting Description | ||||
Arm/Group Title | Aflibercept Extended Dosing | Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) | ||
Arm/Group Description | Aflibercept was administered 2mg per injection intravitreal (IVT) in the study eye in Aflibercept extended dosing. Flexible dosing interval is ≥ 8 weeks (no upper limit) based on visual and anatomic outcomes as judged by the investigator. When/if visual and anatomical outcomes indicated that the disease had re-activated, the treatment interval reverted to the last treatment interval in which the disease was inactive (ie, no signs of exudation were observed). | Aflibercept was administered 2mg per injection IVT in the study eye in Aflibercept 2Q8. Fixed dosing interval is 8 weeks (±3 days), modification of the treatment interval was not allowed. | ||
All Cause Mortality |
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Aflibercept Extended Dosing | Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/167 (0%) | 3/168 (1.8%) | ||
Serious Adverse Events |
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Aflibercept Extended Dosing | Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 26/167 (15.6%) | 23/168 (13.7%) | ||
Blood and lymphatic system disorders | ||||
Anaemia | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Febrile neutropenia | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Cardiac disorders | ||||
Acute myocardial infarction | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Atrial fibrillation | 2/167 (1.2%) | 2 | 1/168 (0.6%) | 1 |
Atrial flutter | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Bradycardia | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Cardiac failure | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Coronary artery stenosis | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Myocardial infarction | 3/167 (1.8%) | 3 | 0/168 (0%) | 0 |
Eye disorders | ||||
Retinal haemorrhage | 2/167 (1.2%) | 2 | 0/168 (0%) | 0 |
Retinal tear | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Gastrointestinal disorders | ||||
Diverticulum intestinal haemorrhagic | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Intestinal perforation | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Oedematous pancreatitis | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Gastrointestinal vascular malformation haemorrhagic | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
General disorders | ||||
General physical health deterioration | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Hepatobiliary disorders | ||||
Cholecystitis | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Cholelithiasis | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Infections and infestations | ||||
Appendicitis | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Endophthalmitis | 1/167 (0.6%) | 1 | 1/168 (0.6%) | 1 |
Gastroenteritis | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Pneumonia | 2/167 (1.2%) | 2 | 0/168 (0%) | 0 |
Septic shock | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Urinary tract infection | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Wound infection | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Urosepsis | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Infectious pleural effusion | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Injury, poisoning and procedural complications | ||||
Facial bones fracture | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Fall | 3/167 (1.8%) | 3 | 0/168 (0%) | 0 |
Femur fracture | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Head injury | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Humerus fracture | 2/167 (1.2%) | 2 | 1/168 (0.6%) | 1 |
Joint dislocation | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Cataract operation complication | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Upper limb fracture | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Peripheral arterial reocclusion | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Toxicity to various agents | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Musculoskeletal and connective tissue disorders | ||||
Lumbar spinal stenosis | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Osteoarthritis | 1/167 (0.6%) | 1 | 2/168 (1.2%) | 2 |
Rotator cuff syndrome | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Spinal osteoarthritis | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Spinal stenosis | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||
Acute myeloid leukaemia | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Breast neoplasm | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Lung adenocarcinoma | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Renal cancer | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Uterine cancer | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Gastrointestinal tract adenoma | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Nervous system disorders | ||||
Sciatica | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Subarachnoid haemorrhage | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Transient ischaemic attack | 0/167 (0%) | 0 | 2/168 (1.2%) | 2 |
Trigeminal neuralgia | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Ischaemic stroke | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Renal and urinary disorders | ||||
Acute kidney injury | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Reproductive system and breast disorders | ||||
Prostatitis | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Surgical and medical procedures | ||||
Oesophageal prosthesis insertion | 0/167 (0%) | 0 | 1/168 (0.6%) | 1 |
Vascular disorders | ||||
Aortic stenosis | 0/167 (0%) | 0 | 1/168 (0.6%) | 2 |
Peripheral artery occlusion | 1/167 (0.6%) | 1 | 0/168 (0%) | 0 |
Other (Not Including Serious) Adverse Events |
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Aflibercept Extended Dosing | Aflibercept 2Q8 (2 mg Aflibercept Administered Every 8 Weeks) | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 60/167 (35.9%) | 70/168 (41.7%) | ||
Eye disorders | ||||
Cataract | 17/167 (10.2%) | 22 | 19/168 (11.3%) | 27 |
Visual acuity reduced | 14/167 (8.4%) | 18 | 4/168 (2.4%) | 6 |
Choroidal neovascularisation | 9/167 (5.4%) | 10 | 9/168 (5.4%) | 9 |
Subretinal fluid | 14/167 (8.4%) | 17 | 14/168 (8.3%) | 16 |
Neovascular age-related macular degeneration | 8/167 (4.8%) | 9 | 10/168 (6%) | 12 |
Infections and infestations | ||||
Influenza | 9/167 (5.4%) | 9 | 9/168 (5.4%) | 9 |
Nasopharyngitis | 4/167 (2.4%) | 5 | 12/168 (7.1%) | 15 |
Investigations | ||||
Intraocular pressure increased | 7/167 (4.2%) | 12 | 11/168 (6.5%) | 19 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release and can embargo communications regarding trial results for a period that is less than or equal to 60 days. The sponsor cannot require changes to the communication and cannot extend the embargo.
Results Point of Contact
Name/Title | Therapeutic Area Head |
---|---|
Organization | Bayer |
Phone | (+) 1-888-8422937 |
clinical-trials-contact@bayer.com |
- 16598
- 2013-000120-33