Phase II Combination Steroid and Anti-VEGF for Persistent DME
Study Details
Study Description
Brief Summary
Although anti-vascular endothelial growth factor (VEGF) therapy is generally effective as treatment for center-involved diabetic macular edema (DME), a substantial proportion of anti-VEGF-treated eyes with DME do not achieve vision of 20/20 or complete resolution of retinal thickening. Indeed, over 50% of ranibizumab-treated eyes did not achieve a 2 or more line improvement in visual acuity from baseline at 2 years in Protocol I, a previous DRCR.net (Diabetic Retinopathy Clinical Research Network) study. Furthermore, 27% of ranibizumab-treated eyes still had central subfield (CSF) thickness on time-domain optical coherence tomography (OCT) ≥ 300 at 1 year, and more than 40% of ranibizumab-treated eyes did not achieve complete resolution of retinal thickening (< 250 microns) by 2 years. Thus, there is a need for alternative or additional treatments that will improve vision by reducing retinal edema in eyes with persistent DME following previous anti-VEGF therapy. Intravitreal steroid is not as efficacious as ranibizumab in eyes with DME overall, but it has been shown to have a positive effect for DME in some eyes and might add benefit in eyes that are already receiving anti-VEGF.
The main objective of this study is to assess the short-term effects of combination steroid+anti-VEGF therapy on visual acuity and retinal thickness on OCT in comparison with that of continued anti-VEGF therapy alone in eyes with persistent central-involved DME and visual acuity impairment despite previous anti-VEGF treatment. This study will provide important information for the design of a future confirmatory phase III clinical trial on the efficacy of combination steroid and anti-VEGF in eyes with persistent DME and vision impairment following previous anti-VEGF therapy. The primary outcome for efficacy will be the mean change in visual acuity at 24 weeks.
Each study eye is required to complete a 12-week run-in phase. The run-in phase will identify study eyes that truly have persistent DME despite anti-VEGF therapy by requiring an additional 3 injections while also collecting standardized visual acuity and OCT measurements. At the enrollment, 4-week and 8-week visits of the run-in phase, enrolled eyes will receive an intravitreal injection of ranibizumab 3mg. Then at the 12-week run-in visit, if the eye still has persistent DME, it will be randomized to receive either intravitreal sham+intravitreal ranibizumab 0.3 or intravitreal dexamethasone+intravitreal ranibizumab 0.3 injections. The randomized study duration is 24 week, during which a protocol visit takes place every month. The combination injections of sham+ranibizumab or dexamethasone +ranibizumab will be given at the randomization visit (baseline) and at the 12-week visit after randomization. In between, an intravitreal injection of ranibizumab only will be given to study eyes at the 4, 8, 16 and 20 week visits.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 2 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Active Comparator: Sham + intravitreal ranibizumab 0.3 mg Intravitreal ranibizumab will be given on the day of randomization. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. Follow-up intravitreal injections of ranibizumab will be given up to every 4 weeks using defined treatment criteria. |
Drug: intravitreal ranibizumab 0.3 mg
Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria
Other Names:
Procedure: Sham injection
No injection is given. It is a sham injection to keep the participant masked. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first.
|
Experimental: Intravitreal dexamethasone+intravitreal ranibizumab 0.3mg The initial intravitreal ranibizumab injection will be given on the day of randomization. The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ranibizumab injection must be given first. |
Drug: intravitreal ranibizumab 0.3 mg
Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria
Other Names:
Drug: dexamethasone intravitreal implant
The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ranibizumab injection must be given first.
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Mean Change in Visual Acuity Letter Score [24 weeks after randomization]
At 24 weeks after randomization, mean change in visual acuity letter score, adjusted for visual acuity at time of randomization
Secondary Outcome Measures
- At 24 Weeks After Randomization, Number of Eyes With at Least 10 and at Least 15 Letter Gain (Increase) or Loss (Decrease) in E-ETDRS Letter Score Visual Acuity. [24 weeks weeks after randomization]
ETDRS (Early Treatment Diabetic Retinopathy Study)
- Visual Acuity Area Under the Curve (AUC) Between Randomization and 24 Weeks [24 weeks after randomization]
Only included participants who completed the 24-week visit. Time points for which data were collected for this analysis include 0, 4 8,12, 16, 20, and 24 weeks post randomization.
- Mean Change in OCT CSF Thickness, Adjusted for Thickness at Time of Randomization [24 weeks after randomization]
Change in optical coherence tomography (OCT) central subfield thickness (in microns) was truncated to 3 standard deviations from the mean [-372, +201] (calculated using observed changes at 24 weeks combining all treatment groups), to minimize the effect of outliers. Two values were truncated in the sham + ranibizumab group: one on the negative end, and one on the positive end.
- Number of Eyes With ≥1 and ≥2 logOCT Step Gain or Loss in CSF Thickness [24 weeks after randomization]
Change in optical coherence tomography (OCT) central subfield (CSF) thickness (in microns) was truncated to 3 standard deviations from the mean [-372, +201] (calculated using observed changes at 24 weeks combining all treatment groups), to minimize the effect of outliers. Two values were truncated in the sham + ranibizumab group: one on the negative end, and one on the positive end.
- Eyes With OCT CSF Thickness < the Gender-specific Spectral Domain OCT Equivalent of 250 Microns on Zeiss Stratus [24 weeks after randomization]
Gender and OCT machine-specific values for OCT central subfield thickness (in microns) are defined as: <290 in women and <305 in men in Zeiss Cirrus; <305 in women and <320 in men in Heidelberg Spectralis
- OCT CSF Thickness Area Under the Curve Between Randomization and 24 Weeks [24 weeks after randomization]
Including participants who completed the 24-week visit. Time points for which data were collected for this analysis include 0, 4 8,12, 16, 20, and 24 weeks post randomization.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Age ≥ 18 years i) Individuals <18 years old are not being included because DME is so rare in this age group that the diagnosis of DME may be questionable.
-
Diagnosis of diabetes mellitus (type 1 or type 2)
-
Any one of the following will be considered to be sufficient evidence that diabetes is present:
-
Current regular use of insulin for the treatment of diabetes
-
Current regular use of oral anti-hyperglycemia agents for the treatment of diabetes
-
Documented diabetes by ADA (American Diabetes Association) and/or WHO (World Health Organization) criteria
-
At least one eye meets the study eye criteria listed below.
-
Fellow eye (if not a study eye) meets criteria.
-
Able and willing to provide informed consent.
Meets all of the following ocular criteria in at least the one eye:
-
At least 3 injections of anti-VEGF drug (ranibizumab, bevacizumab, or aflibercept) within the prior 20 weeks.
-
Visual acuity letter score in study eye ≤ 78 and ≥24 (approximate Snellen equivalent 20/32 to 20/320).
-
On clinical exam, definite retinal thickening due to DME involving the center of the macula.
-
OCT CSF thickness, within 8 days of enrollment:
- On Zeiss Cirrus ≥ 290 microns in women; ≥ 305 in men ii) On Heidelberg Spectralis: ≥ 305 microns in women; ≥ 320 in men
- Media clarity, pupillary dilation, and individual cooperation sufficient for adequate OCTs.
Exclusion Criteria:
An individual is not eligible if any of the following exclusion criteria are present:
-
History of chronic renal failure requiring dialysis or kidney transplant.
-
A condition that, in the opinion of the investigator, would preclude participation in the study (e.g., unstable medical status including blood pressure, cardiovascular disease, and glycemic control).
-
Initiation of intensive insulin treatment (a pump or multiple daily injections) within 4 months prior to randomization or plans to do so in the next 4 months.
-
Participation in an investigational trial within 30 days of enrollment that involved treatment with any drug that has not received regulatory approval for the indication being studied. Note: study participants cannot receive another investigational drug while participating in the study.
-
Known allergy to any component of the study drugs (including povidone iodine prep).
-
Blood pressure > 180/110 (systolic above 180 OR diastolic above 110). If blood pressure is brought below 180/110 by anti-hypertensive treatment, the individual can become eligible.
-
Myocardial infarction, other acute cardiac event requiring hospitalization, stroke, transient ischemic attack, or treatment for acute congestive heart failure within 1 month prior to enrollment.
-
Systemic steroid, anti-VEGF or pro-VEGF treatment within 4 months prior to enrollment or anticipated use during the study. These drugs cannot be used during the study.
-
For women of child-bearing potential: pregnant or lactating or intending to become pregnant within the next 9 months. Women who are potential study participants should be questioned about the potential for pregnancy. Investigator judgment is used to determine when a pregnancy test is needed.
-
Individual is expecting to move out of the area of the clinical center to an area not covered by another clinical center during the next 9 months.
The following exclusions apply to the study eye only (i.e., they may be present for the non-study eye unless otherwise specified):
-
Macular edema is considered to be due to a cause other than DME. An eye should not be considered eligible if: (1) the macular edema is considered to be related to ocular surgery such as cataract extraction or (2) clinical exam and/or OCT suggest that vitreoretinal interface abnormalities (e.g., a taut posterior hyaloid or epiretinal membrane) are the primary cause of the macular edema.
-
An ocular condition is present such that, in the opinion of the investigator, visual acuity loss would not improve from resolution of macular edema (e.g., foveal atrophy, pigment abnormalities, dense subfoveal hard exudates, non-retinal condition, etc.).
-
An ocular condition is present (other than DME) that, in the opinion of the investigator, might affect macular edema or alter visual acuity during the course of the study (e.g., vein occlusion, uveitis or other ocular inflammatory disease, neovascular glaucoma, etc.).
-
Substantial posterior capsule opacity that, in the opinion of the investigator, is likely to be decreasing visual acuity by 3 lines or more (i.e., opacity would be reducing acuity to 20/40 or worse if eye was otherwise normal).
-
History of intravitreal anti-VEGF drug within 21 days prior to enrollment.
-
History of intravitreal or peribulbar corticosteroids within 3 months prior to enrollment.
-
History of macular laser photocoagulation within 4 months prior to enrollment.
-
History of panretinal (scatter) photocoagulation (PRP) within 4 months prior to enrollment or anticipated need for PRP in the 6 months following enrollment into run-in phase.
-
Any history of vitrectomy.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Retina-Vitreous Associates Medical Group | Beverly Hills | California | United States | 90211 |
2 | Atlantis Eye Care | Huntington Beach | California | United States | 92647 |
3 | Loma Linda University Health Care, Dept. of Ophthalmology | Loma Linda | California | United States | 92354 |
4 | Northern California Retina Vitreous Associates | Mountain View | California | United States | 94040 |
5 | Retina Consultants of Southern California | Redlands | California | United States | 92374 |
6 | Retinal Consultants Medical Group, Inc. | Sacramento | California | United States | 95841 |
7 | California Retina Consultants | Santa Barbara | California | United States | 93103 |
8 | Bay Area Retina Associates | Walnut Creek | California | United States | 94598 |
9 | Retina Group of New England | New London | Connecticut | United States | 06320 |
10 | New England Retina Associates | Norwich | Connecticut | United States | 06360 |
11 | National Ophthalmic Research Institute | Fort Myers | Florida | United States | 33912 |
12 | University of Florida College of Med., Department of Ophthalmology | Jacksonville | Florida | United States | 32209 |
13 | Central Florida Retina Institute | Lakeland | Florida | United States | 33805 |
14 | Ocala Eye Retina Consultants | Ocala | Florida | United States | 34474 |
15 | Sarasota Retina Institute | Sarasota | Florida | United States | 34239 |
16 | Retina Associates of Florida, P.A. | Tampa | Florida | United States | 33609 |
17 | Southeast Retina Center, P.C. | Augusta | Georgia | United States | 30909 |
18 | Thomas Eye Group | Sandy Springs | Georgia | United States | 30328 |
19 | Raj K. Maturi, M.D., P.C. | Indianapolis | Indiana | United States | 46290 |
20 | Medical Associates Clinic, P.C. | Dubuque | Iowa | United States | 52002 |
21 | Wolfe Eye Clinic | West Des Moines | Iowa | United States | 50266 |
22 | Retina Associates, P.A. | Shawnee Mission | Kansas | United States | 66204 |
23 | Elman Retina Group, P.A. | Baltimore | Maryland | United States | 21237 |
24 | National Eye Institute/National Institutes of Health | Bethesda | Maryland | United States | 20892-2510 |
25 | Ophthalmic Consultants of Boston | Boston | Massachusetts | United States | 02114 |
26 | Joslin Diabetes Center | Boston | Massachusetts | United States | 02215 |
27 | Retina Vitreous Center | Grand Blanc | Michigan | United States | 48439 |
28 | Retina Specialists of Michigan | Grand Rapids | Michigan | United States | 49525 |
29 | Retina Center, PA | Minneapolis | Minnesota | United States | 55404 |
30 | The Retina Institute | Saint Louis | Missouri | United States | 63128 |
31 | The Institute of Ophthalmology and Visual Science (IOVS) | Newark | New Jersey | United States | 07103 |
32 | MaculaCare | New York | New York | United States | 10021 |
33 | Retina Associates of Western New York | Rochester | New York | United States | 14618 |
34 | University of Rochester | Rochester | New York | United States | 14642 |
35 | Charlotte Eye Ear Nose and Throat Assoc, PA | Charlotte | North Carolina | United States | 28210 |
36 | Retina Associates of Cleveland, Inc. | Beachwood | Ohio | United States | 44122 |
37 | Case Western Reserve University | Cleveland | Ohio | United States | 44106 |
38 | Retina Northwest, PC | Portland | Oregon | United States | 97210 |
39 | Casey Eye Institute | Portland | Oregon | United States | 97239 |
40 | University of Pennsylvania Scheie Eye Institute | Philadelphia | Pennsylvania | United States | 19104 |
41 | Southeastern Retina Associates, P.C. | Knoxville | Tennessee | United States | 37909 |
42 | Southwest Retina Specialists | Amarillo | Texas | United States | 79106 |
43 | Austin Retina Associates | Austin | Texas | United States | 78705 |
44 | Retina Research Center | Austin | Texas | United States | 78705 |
45 | Retina and Vitreous of Texas | Houston | Texas | United States | 77025 |
46 | Baylor Eye Physicians and Surgeons | Houston | Texas | United States | 77030 |
47 | Retina Consultants of Houston, PA | Houston | Texas | United States | 77030 |
48 | Texas Retina Associates | Lubbock | Texas | United States | 79424 |
49 | Valley Retina Institute | McAllen | Texas | United States | 78503 |
50 | Retinal Consultants of San Antonio | San Antonio | Texas | United States | 78240 |
51 | Retina Associates of Utah, P.C. | Salt Lake City | Utah | United States | 84107 |
52 | Virginia Retina Center | Leesburg | Virginia | United States | 20176 |
53 | Retina Institute of Virginia | Richmond | Virginia | United States | 23235 |
54 | University of Washington Medical Center | Seattle | Washington | United States | 98195 |
55 | Spokane Eye Clinic | Spokane | Washington | United States | 99204 |
56 | University of Wisconsin-Madison, Dept of Ophthalmology/Retina Service | Madison | Wisconsin | United States | 53705 |
Sponsors and Collaborators
- Jaeb Center for Health Research
- Allergan
- Genentech, Inc.
- National Eye Institute (NEI)
Investigators
None specified.Study Documents (Full-Text)
More Information
Publications
None provided.- DRCR.net Protocol U
- EY14231
- EY23207
- EY18817
Study Results
Participant Flow
Recruitment Details | Phase 2 multi center randomized trial conducted at 40 US sites; 129 eyes (116 adults) with diabetes between February 2014 and December 2016. Participants with 2 study eyes enrolled one eye in each arm. Therefore, each arm includes no more than 1 study eye per participant; thus the number of eyes is equal to the number of participants in each arm. |
---|---|
Pre-assignment Detail | A 12-week run-in phase was conducted to confirm that eyes with persistent diabetic macular edema (DME) still persisted after additional anti-vascular endothelial growth factor (VEGF) injections. At week 12 of the run-in phase, eyes that had received all run-in injections, and continued to meet specific criteria were eligible for randomization. |
Arm/Group Title | Sham + Intravitreal Ranibizumab 0.3 mg | Intravitreal Dexamethasone+Intravitreal Ranibizumab 0.3mg |
---|---|---|
Arm/Group Description | Intravitreal ranibizumab will be given on the day of randomization. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. Follow-up intravitreal injections of ranibizumab will be given up to every 4 weeks using defined treatment criteria. intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria Sham injection: No injection is given. It is a sham injection to keep the participant masked. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. | The initial intravitreal ranibizumab injection will be given on the day of randomization. The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ranibizumab injection must be given first. intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria. Dexamethasone intravitreal implant: The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ran |
Period Title: Overall Study | ||
STARTED | 65 | 64 |
COMPLETED | 63 | 64 |
NOT COMPLETED | 2 | 0 |
Baseline Characteristics
Arm/Group Title | Sham + Intravitreal Ranibizumab 0.3 mg | Intravitreal Dexamethasone+Intravitreal Ranibizumab 0.3mg | Total |
---|---|---|---|
Arm/Group Description | Sham and ranibizumab, 0.3 mg, injections | Combination of ranibizumab, 0.3 mg and intravitreous sustained dexamethasone drug-delivery system (Ozurdex; Allergan), 700 µg, injection | Total of all reporting groups |
Overall Participants | 64 | 65 | 116 |
Overall Eyes | 64 | 65 | 129 |
Age, Customized (years) [Median (Inter-Quartile Range) ] | |||
Age |
66
|
64
|
65
|
Sex/Gender, Customized (Eyes) [Count of Units] | |||
Women |
36
|
31
|
67
|
Male |
28
|
34
|
62
|
Race/Ethnicity, Customized (Eyes) [Count of Units] | |||
White |
35
|
39
|
74
|
Black/African American |
9
|
6
|
15
|
Hispanic or Latino |
16
|
13
|
29
|
Asian |
2
|
6
|
8
|
Native Hawaiian or other Pacific Islander |
1
|
0
|
1
|
Unknown/not reported |
1
|
1
|
2
|
Diabetes Type (Eyes) [Count of Units] | |||
Type 1 |
2
|
2
|
4
|
Type 2 |
61
|
62
|
123
|
Uncertain |
1
|
1
|
2
|
Duration of Diabetes (years) [Median (Inter-Quartile Range) ] | |||
Median (Inter-Quartile Range) [years] |
19
|
15
|
17
|
Insulin Used (Count of Participants) | |||
Count of Participants [Participants] |
39
60.9%
|
40
61.5%
|
79
68.1%
|
Hemoglobin A1c (Percent Hemoglobin) [Median (Inter-Quartile Range) ] | |||
Median (Inter-Quartile Range) [Percent Hemoglobin] |
7.4
|
7.1
|
7.3
|
Arterial Blood Pressure (mmHg) [Median (Inter-Quartile Range) ] | |||
Median (Inter-Quartile Range) [mmHg] |
98
|
97
|
97
|
Smoking status (Eyes) [Count of Units] | |||
Never |
43
|
44
|
87
|
Prior |
14
|
18
|
32
|
Current |
7
|
3
|
10
|
Body Mass Index (kg/m˄2) [Median (Inter-Quartile Range) ] | |||
Median (Inter-Quartile Range) [kg/m˄2] |
33
|
32
|
32
|
Participants with 2 study eyes (participants) [Number] | |||
Number [participants] |
13
20.3%
|
13
20%
|
26
22.4%
|
Prior macular laser treatment for DME (Eyes) [Number] | |||
Number [Eyes] |
31
|
31
|
62
|
Prior Anti-VEGF for DME (Eyes) [Number] | |||
Aflibercept only |
8
|
7
|
15
|
Bevacizumab only |
49
|
48
|
97
|
Ranibizumab only |
6
|
3
|
9
|
Both aflibercept and bevacizumab |
0
|
4
|
4
|
Both aflibercept and ranibizumab |
0
|
1
|
1
|
Both bevacizumab and ranibizumab |
1
|
2
|
3
|
Total anti-VEGF injections for DME within the 20 weeks before run-in phase (Injections) [Median (Inter-Quartile Range) ] | |||
Median (Inter-Quartile Range) [Injections] |
3
|
3
|
3
|
Randomization visual acuity letter score (units on a scale) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [units on a scale] |
63
(13)
|
63
(12)
|
63
(12)
|
Randomization central subfield thickness (Microns) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [Microns] |
396
(122)
|
375
(97)
|
385
(110)
|
Change in central subfield thickness from enrollment to randomization (Microns) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [Microns] |
-50
(102)
|
-58
(83)
|
-54
(93)
|
Improvement in visual acuity(VA) and OCT CST thickness during run-in phase (Eyes) [Number] | |||
Neither VA nor OCT CST is improved |
12
|
15
|
27
|
VA and OCT CST are both improved |
22
|
22
|
44
|
VA is not improved but OCT CST is improved |
16
|
16
|
32
|
VA is improved but OCT CST is not improved |
14
|
12
|
26
|
Randomization retinal volume (mm3) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [mm3] |
8.6
(2.0)
|
8.3
(1.6)
|
8.5
(1.8)
|
Randomization diabetic retinopathy severity level on clinical examination (Eyes) [Number] | |||
Mild/moderate NPDR |
28
|
30
|
58
|
Severe NPDR |
12
|
10
|
22
|
PDR and/or prior scatter laser |
24
|
25
|
49
|
Change in visual acuity letter score from enrollment to randomization (units on a scale) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [units on a scale] |
3
(7)
|
3
(6)
|
3
(7)
|
Outcome Measures
Title | Mean Change in Visual Acuity Letter Score |
---|---|
Description | At 24 weeks after randomization, mean change in visual acuity letter score, adjusted for visual acuity at time of randomization |
Time Frame | 24 weeks after randomization |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Intravitreal Dexamethasone+Intravitreal Ranibizumab 0.3mg | Sham + Intravitreal Ranibizumab 0.3 mg |
---|---|---|
Arm/Group Description | The initial intravitreal ranibizumab injection will be given on the day of randomization. The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ranibizumab injection must be given first. Intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria dexamethasone intravitreal implant: The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ran | Intravitreal ranibizumab will be given on the day of randomization. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. Follow-up intravitreal injections of ranibizumab will be given up to every 4 weeks using defined treatment criteria. intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria Sham injection: No injection is given. It is a sham injection to keep the participant masked. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. |
Measure Participants | 63 | 64 |
Measure Eyes | 63 | 64 |
Mean (Standard Deviation) [Letter Score] |
2.7
(9.8)
|
3.0
(7.1)
|
Title | At 24 Weeks After Randomization, Number of Eyes With at Least 10 and at Least 15 Letter Gain (Increase) or Loss (Decrease) in E-ETDRS Letter Score Visual Acuity. |
---|---|
Description | ETDRS (Early Treatment Diabetic Retinopathy Study) |
Time Frame | 24 weeks weeks after randomization |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Intravitreal Dexamethasone+Intravitreal Ranibizumab 0.3mg | Sham + Intravitreal Ranibizumab 0.3 mg |
---|---|---|
Arm/Group Description | The initial intravitreal ranibizumab injection will be given on the day of randomization. The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ranibizumab injection must be given first. Intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria dexamethasone intravitreal implant: The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ran | Intravitreal ranibizumab will be given on the day of randomization. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. Follow-up intravitreal injections of ranibizumab will be given up to every 4 weeks using defined treatment criteria. intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria Sham injection: No injection is given. It is a sham injection to keep the participant masked. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. |
Measure Participants | 63 | 64 |
Measure Eyes | 63 | 64 |
>= 15 Letter Improvement |
7
|
1
|
>= 10 Letter Improvement |
14
|
9
|
>= 10 Letter Worsening |
8
|
4
|
>= 15 Letter Worsening |
4
|
3
|
Title | Visual Acuity Area Under the Curve (AUC) Between Randomization and 24 Weeks |
---|---|
Description | Only included participants who completed the 24-week visit. Time points for which data were collected for this analysis include 0, 4 8,12, 16, 20, and 24 weeks post randomization. |
Time Frame | 24 weeks after randomization |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Intravitreal Dexamethasone+Intravitreal Ranibizumab 0.3mg | Sham + Intravitreal Ranibizumab 0.3 mg |
---|---|---|
Arm/Group Description | The initial intravitreal ranibizumab injection will be given on the day of randomization. The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ranibizumab injection must be given first. Intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria dexamethasone intravitreal implant: The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ran | Intravitreal ranibizumab will be given on the day of randomization. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. Follow-up intravitreal injections of ranibizumab will be given up to every 4 weeks using defined treatment criteria. intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria Sham injection: No injection is given. It is a sham injection to keep the participant masked. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. |
Measure Participants | 63 | 64 |
Measure Eyes | 63 | 64 |
Mean (Standard Deviation) [Letter Score] |
1.9
(6.3)
|
2.5
(4.4)
|
Title | Mean Change in OCT CSF Thickness, Adjusted for Thickness at Time of Randomization |
---|---|
Description | Change in optical coherence tomography (OCT) central subfield thickness (in microns) was truncated to 3 standard deviations from the mean [-372, +201] (calculated using observed changes at 24 weeks combining all treatment groups), to minimize the effect of outliers. Two values were truncated in the sham + ranibizumab group: one on the negative end, and one on the positive end. |
Time Frame | 24 weeks after randomization |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Intravitreal Dexamethasone+Intravitreal Ranibizumab 0.3mg | Sham + Intravitreal Ranibizumab 0.3 mg |
---|---|---|
Arm/Group Description | The initial intravitreal ranibizumab injection will be given on the day of randomization. The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ranibizumab injection must be given first. Intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria dexamethasone intravitreal implant: The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ran | Intravitreal ranibizumab will be given on the day of randomization. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. Follow-up intravitreal injections of ranibizumab will be given up to every 4 weeks using defined treatment criteria. intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria Sham injection: No injection is given. It is a sham injection to keep the participant masked. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. |
Measure Participants | 63 | 64 |
Measure Eyes | 63 | 64 |
Mean (Standard Deviation) [microns] |
-110
(86)
|
-62
(97)
|
Title | Number of Eyes With ≥1 and ≥2 logOCT Step Gain or Loss in CSF Thickness |
---|---|
Description | Change in optical coherence tomography (OCT) central subfield (CSF) thickness (in microns) was truncated to 3 standard deviations from the mean [-372, +201] (calculated using observed changes at 24 weeks combining all treatment groups), to minimize the effect of outliers. Two values were truncated in the sham + ranibizumab group: one on the negative end, and one on the positive end. |
Time Frame | 24 weeks after randomization |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Intravitreal Dexamethasone+Intravitreal Ranibizumab 0.3mg | Sham + Intravitreal Ranibizumab 0.3 mg |
---|---|---|
Arm/Group Description | The initial intravitreal ranibizumab injection will be given on the day of randomization. The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ranibizumab injection must be given first. Intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria dexamethasone intravitreal implant: The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ran | Intravitreal ranibizumab will be given on the day of randomization. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. Follow-up intravitreal injections of ranibizumab will be given up to every 4 weeks using defined treatment criteria. intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria Sham injection: No injection is given. It is a sham injection to keep the participant masked. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. |
Measure Participants | 63 | 64 |
Measure Eyes | 63 | 64 |
>=1 LogOCT step improvement |
34
|
22
|
>= 2 LogOCT step improvement |
14
|
8
|
>=1 LogOCT step worsening |
0
|
1
|
>=2 LogOCT step worsening |
0
|
1
|
Title | Eyes With OCT CSF Thickness < the Gender-specific Spectral Domain OCT Equivalent of 250 Microns on Zeiss Stratus |
---|---|
Description | Gender and OCT machine-specific values for OCT central subfield thickness (in microns) are defined as: <290 in women and <305 in men in Zeiss Cirrus; <305 in women and <320 in men in Heidelberg Spectralis |
Time Frame | 24 weeks after randomization |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Intravitreal Dexamethasone+Intravitreal Ranibizumab 0.3mg | Sham + Intravitreal Ranibizumab 0.3 mg |
---|---|---|
Arm/Group Description | The initial intravitreal ranibizumab injection will be given on the day of randomization. The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ranibizumab injection must be given first. Intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria dexamethasone intravitreal implant: The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ran | Intravitreal ranibizumab will be given on the day of randomization. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. Follow-up intravitreal injections of ranibizumab will be given up to every 4 weeks using defined treatment criteria. intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria Sham injection: No injection is given. It is a sham injection to keep the participant masked. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. |
Measure Participants | 63 | 64 |
Measure Eyes | 63 | 64 |
Number [Eyes] |
32
|
20
|
Title | OCT CSF Thickness Area Under the Curve Between Randomization and 24 Weeks |
---|---|
Description | Including participants who completed the 24-week visit. Time points for which data were collected for this analysis include 0, 4 8,12, 16, 20, and 24 weeks post randomization. |
Time Frame | 24 weeks after randomization |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Intravitreal Dexamethasone+Intravitreal Ranibizumab 0.3mg | Sham + Intravitreal Ranibizumab 0.3 mg |
---|---|---|
Arm/Group Description | The initial intravitreal ranibizumab injection will be given on the day of randomization. The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ranibizumab injection must be given first. Intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria dexamethasone intravitreal implant: The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ran | Intravitreal ranibizumab will be given on the day of randomization. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. Follow-up intravitreal injections of ranibizumab will be given up to every 4 weeks using defined treatment criteria. intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria Sham injection: No injection is given. It is a sham injection to keep the participant masked. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. |
Measure Participants | 63 | 64 |
Measure Eyes | 63 | 64 |
Mean (Standard Deviation) [microns] |
-86.9
(65.6)
|
-33.5
(56.8)
|
Adverse Events
Time Frame | From Randomization to 24-weeks | |||||
---|---|---|---|---|---|---|
Adverse Event Reporting Description | ||||||
Arm/Group Title | Intravitreal Dexamethasone+Intravitreal Ranibizumab 0.3mg | Sham + Intravitreal Ranibizumab 0.3 mg | Bilateral | |||
Arm/Group Description | The initial intravitreal ranibizumab injection will be given on the day of randomization. The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ranibizumab injection must be given first. Intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria dexamethasone intravitreal implant: The dexamethasone intravitreal injection will be given within 0-8 days of the ranibizumab injection. If defined criteria are met, a second dexamethasone injection in combination with intravitreal ranibizumab (within 0-8 days) will be given at the 12 week visit. If the injections are given consecutively on the same day, the ran | Intravitreal ranibizumab will be given on the day of randomization. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. Follow-up intravitreal injections of ranibizumab will be given up to every 4 weeks using defined treatment criteria. intravitreal ranibizumab 0.3 mg: Intravitreal injection of 0.3mg ranibizumab performed on the day of randomization and up to every 4 weeks using defined treatment criteria Sham injection: No injection is given. It is a sham injection to keep the participant masked. The sham injection will be given within 0-8 days of the ranibizumab injection. If the injections are given consecutively on the same day, the sham injection must be given first. | Participants with one eye enrolled in each arm of the study. A participant could only have one eye in each arm/group, therefore participants in the bilateral group received Intravitreal dexamethasone+intravitreal ranibizumab 0.3mg in one eye and Sham + intravitreal ranibizumab 0.3 mg in the other eye. | |||
All Cause Mortality |
||||||
Intravitreal Dexamethasone+Intravitreal Ranibizumab 0.3mg | Sham + Intravitreal Ranibizumab 0.3 mg | Bilateral | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/52 (0%) | 0/51 (0%) | 0/13 (0%) | |||
Serious Adverse Events |
||||||
Intravitreal Dexamethasone+Intravitreal Ranibizumab 0.3mg | Sham + Intravitreal Ranibizumab 0.3 mg | Bilateral | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 7/52 (13.5%) | 7/51 (13.7%) | 1/13 (7.7%) | |||
Cardiac disorders | ||||||
Diastolic dysfunction | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Endocrine disorders | ||||||
Hypoglycaemia | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Eye disorders | ||||||
Cataract subcapsular | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Retinal detachment | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Gastrointestinal disorders | ||||||
Abdominal pain | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Infections and infestations | ||||||
Infection | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Musculoskeletal and connective tissue disorders | ||||||
Multiple fractures | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Renal and urinary disorders | ||||||
Acute kidney injury | 1/52 (1.9%) | 1 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Respiratory, thoracic and mediastinal disorders | ||||||
Pneumonia | 0/52 (0%) | 0 | 1/51 (2%) | 2 | 0/13 (0%) | 0 |
Upper respiratory tract infection | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Surgical and medical procedures | ||||||
Stent placement | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Vascular graft | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Vascular disorders | ||||||
Cerebrovascular accident | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Hypertension | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Other (Not Including Serious) Adverse Events |
||||||
Intravitreal Dexamethasone+Intravitreal Ranibizumab 0.3mg | Sham + Intravitreal Ranibizumab 0.3 mg | Bilateral | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 38/52 (73.1%) | 29/52 (55.8%) | 11/13 (84.6%) | |||
Blood and lymphatic system disorders | ||||||
Anaemia | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Thrombocytopenia | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Cardiac disorders | ||||||
Atrial fibrillation | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Atrioventricular block first degree | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Coronary artery stenosis | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Endocrine disorders | ||||||
Diabetes mellitus inadequate control | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Hypoglycaemia | 0/52 (0%) | 0 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Eye disorders | ||||||
Asthenopia | 1/52 (1.9%) | 3 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Blepharitis | 2/52 (3.8%) | 3 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Cataract | 3/52 (5.8%) | 3 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Cataract cortical | 0/52 (0%) | 0 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Cataract nuclear | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 2/13 (15.4%) | 2 |
Cataract subcapsular | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 2/13 (15.4%) | 3 |
Conjunctival haemorrhage | 4/52 (7.7%) | 4 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Corneal defect | 0/52 (0%) | 0 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Corneal oedema | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Diabetic retinopathy | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Diplopia | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Dry eye | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 1/13 (7.7%) | 2 |
Ectropion | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Eye irritation | 2/52 (3.8%) | 2 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Eye pain | 2/52 (3.8%) | 2 | 3/51 (5.9%) | 3 | 0/13 (0%) | 0 |
Eye pruritus | 1/52 (1.9%) | 1 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Eyelid oedema | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Eyelid ptosis | 0/52 (0%) | 0 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Foreign body sensation in eyes | 1/52 (1.9%) | 1 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Iritis | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Lacrimation increased | 0/52 (0%) | 0 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Metamorphopsia | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Ocular discomfort | 1/52 (1.9%) | 1 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Ocular hyperaemia | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Photophobia | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Photopsia | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Retinal exudates | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Vision blurred | 7/52 (13.5%) | 7 | 4/51 (7.8%) | 5 | 0/13 (0%) | 0 |
Visual acuity reduced | 0/52 (0%) | 0 | 2/51 (3.9%) | 3 | 0/13 (0%) | 0 |
Visual field defect | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Visual impairment | 0/52 (0%) | 0 | 1/51 (2%) | 2 | 0/13 (0%) | 0 |
Vitreous adhesions | 0/52 (0%) | 0 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Vitreous floaters | 8/52 (15.4%) | 8 | 3/51 (5.9%) | 3 | 1/13 (7.7%) | 1 |
Vitreous haemorrhage | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Gastrointestinal disorders | ||||||
Abdominal pain | 1/52 (1.9%) | 1 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Constipation | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Diarrhoea | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Food poisoning | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Gastritis | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Gastroenteritis viral | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Gastrooesophageal reflux disease | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Nausea | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Tooth infection | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Vomiting | 1/52 (1.9%) | 2 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
General disorders | ||||||
Pain | 0/52 (0%) | 0 | 2/51 (3.9%) | 2 | 0/13 (0%) | 0 |
Pyrexia | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Infections and infestations | ||||||
Gastroenteritis norovirus | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Infection | 0/52 (0%) | 0 | 2/51 (3.9%) | 2 | 0/13 (0%) | 0 |
Influenza | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Onychomycosis | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Staphylococcal infection | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Viral infection | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Injury, poisoning and procedural complications | ||||||
Arthropod bite | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Fall | 1/52 (1.9%) | 1 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Head injury | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Limb injury | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Wound | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Investigations | ||||||
Blood calcium decreased | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Cardiac murmur | 0/52 (0%) | 0 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Intraocular pressure increased | 11/52 (21.2%) | 12 | 0/51 (0%) | 0 | 3/13 (23.1%) | 3 |
Metabolism and nutrition disorders | ||||||
Hypokalaemia | 1/52 (1.9%) | 1 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Vitamin D deficiency | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Musculoskeletal and connective tissue disorders | ||||||
Arthritis | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Back pain | 1/52 (1.9%) | 2 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Foot fracture | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Gout | 0/52 (0%) | 0 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Multiple fractures | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Muscle spasms | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Neck pain | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Pain in extremity | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Polymyalgia rheumatica | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Rib fracture | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Synovial cyst | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||||
Hepatic cancer | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Nervous system disorders | ||||||
Carotid artery occlusion | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Dizziness | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Headache | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Myasthenia gravis | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Psychiatric disorders | ||||||
Depression | 0/52 (0%) | 0 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Insomnia | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Renal and urinary disorders | ||||||
Chronic kidney disease | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Nephrolithiasis | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Urinary tract infection | 1/52 (1.9%) | 1 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Respiratory, thoracic and mediastinal disorders | ||||||
Cough | 0/52 (0%) | 0 | 0/51 (0%) | 0 | 2/13 (15.4%) | 2 |
Nasopharyngitis | 1/52 (1.9%) | 1 | 2/51 (3.9%) | 2 | 1/13 (7.7%) | 1 |
Pharyngitis streptococcal | 0/52 (0%) | 0 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Upper respiratory tract infection | 1/52 (1.9%) | 1 | 1/51 (2%) | 2 | 0/13 (0%) | 0 |
Skin and subcutaneous tissue disorders | ||||||
Basal cell carcinoma | 0/52 (0%) | 0 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Skin cancer | 0/52 (0%) | 0 | 0/51 (0%) | 0 | 1/13 (7.7%) | 1 |
Skin infection | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Surgical and medical procedures | ||||||
Knee operation | 0/52 (0%) | 0 | 1/51 (2%) | 1 | 0/13 (0%) | 0 |
Tooth extraction | 2/52 (3.8%) | 3 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Vascular disorders | ||||||
Hypertension | 1/52 (1.9%) | 1 | 0/51 (0%) | 0 | 0/13 (0%) | 0 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
Trial results can not be discussed until they have been made available to the public
Results Point of Contact
Name/Title | Adam Glassman |
---|---|
Organization | Jaeb Center for Health Research |
Phone | 8139758690 |
drcrnet@jaeb.org |
- DRCR.net Protocol U
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