LRTforDME+PRP: Laser-Ranibizumab-Triamcinolone for Proliferative Diabetic Retinopathy
Study Details
Study Description
Brief Summary
The purpose of the study is to find out if treatment with an intravitreal injection of triamcinolone or an intravitreal injection of ranibizumab can prevent loss of vision caused by panretinal photocoagulation treatment. At the present time, it is not known whether intravitreal steroid or anti-vascular endothelial growth factor (anti-VEGF) injections are beneficial in preventing vision loss after panretinal photocoagulation (PRP) treatment. It is possible that one or both of the types of injections will prevent vision loss after PRP treatment. However, it is not known whether the benefits of the injections will outweigh the risks. It is possible that because of side effects, the injections may not be as good as laser alone in treating the diabetic retinopathy.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 3 |
Detailed Description
Proliferative diabetic retinopathy (PDR) is manifested in retinal neovascularization at the disc (NVD) or elsewhere (NVE). Vitreous hemorrhage or tractional detachment from PDR is a leading cause of severe visual loss and new onset blindness. Without intervention, 60 percent of individuals with diabetic retinopathy will eventually develop PDR, resulting in significant visual loss in nearly fifty percent.
Proliferative diabetic retinopathy is currently treated with panretinal photocoagulation (PRP) which destroys areas of the retina but preserves central vision. PRP is most effectively seen in a regression of new vessels, stabilization of the neovascularization, and reduced risk of visual loss. However, the treatment is associated with unavoidable side effects including macular edema with transient or permanent central vision loss, diminished vision loss, and night vision loss. The treatment applies laser burns to the peripheral retinal tissue, destroying outer photoreceptors and retinal pigment epithelium of the retina, and is thought to exert its effect by increasing oxygen delivery to the inner retina and decreasing viable hypoxic cells which are producing growth factors such as VEGF. Studies have implicated vascular endothelial growth factor (VEGF) as the substance leading to neovascularization and/or increased vascular permeability. Thus, it is reasonable to expect that inhibition of VEGF could reduce both PDR and transient vision loss from macular edema. There are several anti-VEGF drugs. Ranibizumab is the drug to be evaluated in this trial. In one trial of ranibizumab on DME, ten patients with chronic DME received a series of 0.5 mg intraocular injections. The treatments were well tolerated with no ocular or systemic adverse events. Since intraocular injections of ranibizumab significantly reduced foveal thickness and improved visual acuity in all ten patients, there is strong rationale to consider this drug as adjunctive therapy to PRP in a attempt to reduce the acute, transient edema that may occur with PRP.
Similarly, corticosteroids, a class of substances with anti-inflammatory properties, have demonstrated to inhibit the expression of VEGF. Triamcinolone acetonide is often used as a periocular injection for the treatment of cystoid macular edema (CME) secondary to uveitis. Clinically, triamcinolone acetonide is used in the treatment of proliferative vitreoretinopathy and choroidal neovascularization. Studies on patients with proliferative diabetic retinopathy randomly assigned to receive 4 mg triamcinolone 10 to 15 days prior to PRP treatment showed a reduction in central macular thickening, and fluorescein leakage was greater in the injection group than in the control group at 9 and 12 months follow up. Mean visual acuity improved by one line in the injection group and worsened by two lines in the control group.
In summary, there is strong rationale that using either intravitreal ranibizumab or intravitreal triamcinolone acetonide as an adjunct to PRP could reduce the magnitude of vision loss.
This study is being conducted to determine whether intravitreal injection of an anti-VEGF drug or an intravitreal injection of a corticosteroid can reduce the occurrence of macular edema and visual acuity impairment following PRP. Subjects will be randomly assigned with equal probability to one of the following three injection groups:
-
Intravitreal injection of 0.5 mg ranibizumab (Lucentis™) at baseline and 4 weeks
-
Intravitreal injection of 4 mg triamcinolone acetonide at baseline and sham injection at 4 weeks
-
Sham injection at baseline and 4 weeks
The initial injection (or sham) is given on the day of randomization. Focal (macular) photocoagulation is given 7 to 10 days following the injection. Panretinal (scatter) photocoagulation can be initiated either on the same day as the focal photocoagulation (immediately following the focal photocoagulation) or on a subsequent day but must be initiated within 14 days of the baseline injection. Required follow-up visits occur at 4, 14, 34 and 56 weeks.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: Sham injection plus laser Sham injection at baseline and 4 weeks. Focal/grid laser for diabetic macular edema was performed 3 days to 10 days after the injection for all treatment groups. |
Behavioral: Sham injection
Sham injection at baseline and 4 weeks
Procedure: Focal/grid laser
Focal/grid laser for diabetic macular edema was performed 3 days to 10 days after the injection for all treatment groups.
|
Experimental: 0.5mg Ranibizumab plus laser Intravitreal injections of 0.5mg Ranibizumab at baseline and at 4 weeks. Focal/grid laser for diabetic macular edema was performed 3 days to 10 days after the injection for all treatment groups. |
Drug: Ranibizumab
Intravitreal injection of 0.5 mg ranibizumab at baseline and 4 weeks
Other Names:
Procedure: Focal/grid laser
Focal/grid laser for diabetic macular edema was performed 3 days to 10 days after the injection for all treatment groups.
|
Active Comparator: 4-mg Triamcinolone Acetonide plus Laser 4-mg Triamcinolone Acetonide at baseline and sham injection at 4 weeks. Focal/grid laser for diabetic macular edema was performed 3 days to 10 days after the injection for all treatment groups. |
Drug: Triamcinolone Acetonide
Intravitreal injection of 4 mg triamcinolone acetonide at baseline and sham injection at 4 weeks
Other Names:
Procedure: Focal/grid laser
Focal/grid laser for diabetic macular edema was performed 3 days to 10 days after the injection for all treatment groups.
|
Outcome Measures
Primary Outcome Measures
- Change in Electronic Early Treatment Diabetic Retinopathy Study Visual Acuity Letter Score From Baseline to 14 Weeks [baseline to 14 weeks]
Visual Acuity was measured with the Electronic Early Treatment Study (E-ETDRS) visual acuity test. Unit of measure is based on the E-ETDRS letter score scale, 0-97, where 0 = worst and 97 = best.
Secondary Outcome Measures
- Additional Treatments for Diabetic Macular Edema [14 weeks to 56-weeks]
Each combination of treatment is only counted once per treatment eye. Participants could have 2 study eyes, with random assignments to different treatments.
- Change in Optical Coherence Tomography Central Subfield Thickness [Baseline to 14 weeks]
- Total Optical Coherence Tomography Retinal Volume [Baseline to 14-weeks]
Missing/ungradable as follows: Sham = 49, Ranibizumab = 37, Triamcinolone = 39. Visits occured between 70 days and 153 days from randomization adjusted for baseline optical coherence tomography (OCT) retinal volume, OCT retinal thickness and visual acuity, number of planned panretinal photocoagulation sittings, and correlation between 2 study eyes. Confidence intervals are adjusted for multiple comparisons.
- Change in Visual Acuity From Baseline [baseline to 56-weeks]
Visual Acuity was measured with the Electronic Early Treatment Study (E-ETDRS) visual acuity test. Unit of measure is based on the E-ETDRS letter score scale, 0-97, where 0 = worst and 97 = best.
- Eyes With Anti-vascular Endothelial Growth Factor Treatment for Diabetic Macular Edema [14 weeks to 56-weeks]
- Number of Eyes With Additional Number of Treatments for Diabetic Macular Edema [14 weeks to 56-weeks]
Treatments include any type or combination of treatment for diabetic macular edema. Eyes were only counted once, when receiving a combination of treatments.
- Change in Optical Coherence Tomography Retinal Volume [Baseline to 14 weeks]
Missing or un-gradable data as follows for the sham plus focal/grid/panretinal photocoagulation laser, triamcinolone plus focal/grid panretinal photocoagulation laser, and Ranibizumab groups were 49, 37, and 39, respectively
Eligibility Criteria
Criteria
General Inclusion Criteria
-
Age >= 18 years
-
Diagnosis of diabetes mellitus (type 1 or type 2)
-
Fellow eye (if not a study eye) meets criteria.
-
Able and willing to provide informed consent. Study Eye Inclusion Criteria Subjects may have one or two study eyes. Subjects with two study eyes will be randomly assigned to receive sham injection at baseline and 4 weeks in one eye and either ranibizumab or triamcinolone in the other eye.
-
Presence of severe nonproliferative or proliferative diabetic retinopathy for which investigator intends to complete panretinal photocoagulation within 49 days after randomization.
-
Diabetic macular edema(DME) present on clinical exam and central subfield thickness on Optical Coherence Tomography (OCT) >250 microns, within 8 days of randomization.
-
Best corrected Electronic-Early Treatment Diabetic Retinopathy Study visual acuity letter score >=24 (i.e., 20/320 or better), within 8 days of randomization.
-
Media clarity, pupillary dilation, and subject cooperation sufficient to administer panretinal photocoagulation and obtain adequate fundus photographs and OCT.
-
If prior macular photocoagulation has been performed, the investigator believes that the study eye may possibly benefit from additional focal photocoagulation.
General Exclusion Criteria
-
Significant renal disease, defined as a 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).
-
Participation in an investigational trial within 30 days of randomization that involved treatment with any drug that has not received regulatory approval at the time of study entry.
-
Known allergy to any component of the study drugs.
-
Blood pressure > 180/110 (systolic above 180 or diastolic above 110).
-
Major surgery within 28 days prior to randomization or major surgery planned during the next 6 months.
-
Myocardial infarction, other cardiac event requiring hospitalization, stroke, transient ischemic attack, or treatment for acute congestive heart failure within 4 months prior to randomization.
-
Systemic anti-vascular endothelial growth factor(VEGF) or pro-VEGF treatment within 4 months prior to randomization.
-
For women of child-bearing potential: pregnant or lactating or intending to become pregnant within the next 12 months.
-
Subject is expecting to move out of the area of the clinical center to an area not covered by another clinical center during the 12 months of the study.
Study Eye Exclusion Criteria, Study eye only:
-
Prior panretinal photocoagulation that was sufficiently extensive that the investigator does not believe that at least 1200 additional burns are needed or possible within 49 days after randomization.
-
Macular edema is considered to be due to a cause other than diabetic macular edema.
-
An ocular condition is present such that, in the opinion of the investigator, preventing visual acuity loss would not improve from resolution of macular edema (e.g., foveal atrophy, pigment abnormalities, dense subfoveal hard exudates, non-retinal condition).
-
An ocular condition is present (other than diabetes) that, in the opinion of the investigator, might affect macular edema or alter visual acuity during the course of the study (e.g., retinal vein or artery occlusion, uveitis or other ocular inflammatory disease, neovascular glaucoma, etc.).
-
Substantial cataract that, in the opinion of the investigator, is likely to be decreasing visual acuity by 3 lines or more (i.e., cataract would be reducing acuity to 20/40 or worse if eye was otherwise normal).
-
History of treatment for DME at any time in the past 4 months (such as focal/grid macular photocoagulation, intravitreal or peribulbar corticosteroids, anti-VEGF drugs, or any other treatment).
-
History of major ocular surgery (including vitrectomy, cataract extraction, scleral buckle, any intraocular surgery, etc.) within prior 4 months or anticipated within the next 6 months following randomization.
-
History of Yttrium Aluminum Garnet capsulotomy performed within 2 months prior to randomization.
-
Aphakia.
-
Intraocular pressure >= 25 mmHg.
-
History of open-angle glaucoma (either primary open-angle glaucoma or other cause of open-angle glaucoma; note: angle-closure glaucoma is not an exclusion criterion).
-
History of steroid-induced intraocular pressure elevation that required intraocular pressure-lowering treatment.
-
History of prior herpetic ocular infection.
-
Exam evidence of ocular toxoplasmosis.
-
Exam evidence of pseudoexfoliation.
-
Exam evidence of external ocular infection, including conjunctivitis, chalazion, or significant blepharitis.
Fellow Eye Criteria
-
Intraocular pressure < 25 mmHg.
-
No history of open-angle glaucoma (either primary open-angle glaucoma or other cause of open-angle glaucoma; note: angle-closure glaucoma is not an exclusion criterion).
-
No history of steroid-induced intraocular pressure elevation that required intraocular pressure-lowering treatment.
-
No exam evidence of pseudoexfoliation.
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Sall Research Medical Center | Artesia | California | United States | 90701 |
2 | Retina-Vitreous Associates Medical Group | Beverly Hills | California | United States | 90211 |
3 | University of California, Irvine | Irvine | California | United States | 92697 |
4 | Loma Linda University Health Care, Dept. of Ophthalmology | Loma Linda | California | United States | 92354 |
5 | Southern California Desert Retina Consultants, MC | Palm Springs | California | United States | 92262 |
6 | California Retina Consultants | Santa Barbara | California | United States | 93103 |
7 | Bay Area Retina Associates | Walnut Creek | California | United States | 94598 |
8 | Eldorado Retina Associates, P.C. | Louisville | Colorado | United States | 80027 |
9 | Retina Consultants of Southwest Florida | Fort Myers | Florida | United States | 33912 |
10 | Retina Vitreous Consultants | Ft. Lauderdale | Florida | United States | 33334 |
11 | Central Florida Retina Institute | Lakeland | Florida | United States | 33805 |
12 | Southeast Retina Center, P.C. | Augusta | Georgia | United States | 30909 |
13 | University of Illinois at Chicago Medical Center | Chicago | Illinois | United States | 60612 |
14 | Illinois Retina Associates | Joliet | Illinois | United States | 60435 |
15 | Raj K. Maturi, M.D., P.C. | Indianapolis | Indiana | United States | 46280 |
16 | John-Kenyon American Eye Institute | New Albany | Indiana | United States | 47150 |
17 | Medical Associates Clinic, P.C. | Dubuque | Iowa | United States | 52002 |
18 | Paducah Retinal Center | Paducah | Kentucky | United States | 42001 |
19 | Maine Vitreoretinal Consultants | Bangor | Maine | United States | 04401 |
20 | Elman Retina Group, P.A. | Baltimore | Maryland | United States | 21237 |
21 | Wilmer Ophthalmological Institute at Johns Hopkins | Baltimore | Maryland | United States | 21287-9277 |
22 | Retina Consultants of Delmarva, P.A. | Salisbury | Maryland | United States | 21801 |
23 | Ophthalmic Consultants of Boston | Boston | Massachusetts | United States | 02114 |
24 | Joslin Diabetes Center | Boston | Massachusetts | United States | 02215 |
25 | Retina Center, PA | Minneapolis | Minnesota | United States | 55404 |
26 | University of Minnesota | Minneapolis | Minnesota | United States | 55455 |
27 | Eyesight Ophthalmic Services, PA | Portsmouth | New Hampshire | United States | 03801 |
28 | The New York Eye and Ear Infirmary/Faculty Eye Practice | New York | New York | United States | 10003 |
29 | Retina-Vitreous Surgeons of Central New York, PC | Syracuse | New York | United States | 13224 |
30 | University of North Carolina, Dept of Ophthalmology | Chapel Hill | North Carolina | United States | 27599-7040 |
31 | Charlotte Eye, Ear, Nose and Throat Assoc., PA | Charlotte | North Carolina | United States | 28210 |
32 | Horizon Eye Care, PA | Charlotte | North Carolina | United States | 28211 |
33 | Wake Forest University Eye Center | Winston-Salem | North Carolina | United States | 27157 |
34 | Case Western Reserve University | Cleveland | Ohio | United States | 44106 |
35 | OSU Eye Physicians and Surgeons, LLC. | Dublin | Ohio | United States | 43017 |
36 | Retina Northwest, PC | Portland | Oregon | United States | 97210 |
37 | Casey Eye Institute | Portland | Oregon | United States | 97239 |
38 | Penn State College of Medicine | Hershey | Pennsylvania | United States | 17033 |
39 | University of Pennsylvania Scheie Eye Institute | Philadelphia | Pennsylvania | United States | 19104 |
40 | Retina Consultants | Providence | Rhode Island | United States | 02903 |
41 | Palmetto Retina Center | Columbia | South Carolina | United States | 29169 |
42 | Carolina Retina Center | Columbia | South Carolina | United States | 29223 |
43 | Southeastern Retina Associates, PC | Kingsport | Tennessee | United States | 37660 |
44 | Southeastern Retina Associates, P.C. | Knoxville | Tennessee | United States | 37909 |
45 | West Texas Retina Consultants P.A. | Abilene | Texas | United States | 79605 |
46 | Texas Retina Associates | Arlington | Texas | United States | 76012 |
47 | Retina Research Center | Austin | Texas | United States | 78705 |
48 | Texas Retina Associates | Dallas | Texas | United States | 75231 |
49 | Retina and Vitreous of Texas | Houston | Texas | United States | 77025 |
50 | Vitreoretinal Consultants | Houston | Texas | United States | 77030 |
51 | Texas Retina Associates | Lubbock | Texas | United States | 79424 |
52 | Valley Retina Institute | McAllen | Texas | United States | 78503 |
53 | Retinal Consultants of San Antonio | San Antonio | Texas | United States | 78240 |
54 | Virginia Retina Center | Leesburg | Virginia | United States | 20176 |
55 | University of Washington Medical Center | Seattle | Washington | United States | 98195 |
56 | University of Wisconsin-Madison, Dept of Ophthalmology/Retina Service | Madison | Wisconsin | United States | 53705 |
Sponsors and Collaborators
- Jaeb Center for Health Research
- National Eye Institute (NEI)
- Genentech, Inc.
- Allergan
Investigators
- Study Chair: Alexander J. Brucker, M.D., Scheie Eye Institute
- Study Chair: Joseph Googe, Jr., M.D., Southeastern Retina Associates, P.C.
Study Documents (Full-Text)
None provided.More Information
Publications
- Bressler SB, Almukhtar T, Aiello LP, Bressler NM, Ferris FL 3rd, Glassman AR, Greven CM; Diabetic Retinopathy Clinical Research Network. Green or yellow laser treatment for diabetic macular edema: exploratory assessment within the Diabetic Retinopathy Clinical Research Network. Retina. 2013 Nov-Dec;33(10):2080-8. doi: 10.1097/IAE.0b013e318295f744.
- Bressler SB, Almukhtar T, Bhorade A, Bressler NM, Glassman AR, Huang SS, Jampol LM, Kim JE, Melia M; Diabetic Retinopathy Clinical Research Network Investigators. Repeated intravitreous ranibizumab injections for diabetic macular edema and the risk of sustained elevation of intraocular pressure or the need for ocular hypotensive treatment. JAMA Ophthalmol. 2015 May;133(5):589-97. doi: 10.1001/jamaophthalmol.2015.186.
- Bressler SB, Melia M, Glassman AR, Almukhtar T, Jampol LM, Shami M, Berger BB, Bressler NM; Diabetic Retinopathy Clinical Research Network. RANIBIZUMAB PLUS PROMPT OR DEFERRED LASER FOR DIABETIC MACULAR EDEMA IN EYES WITH VITRECTOMY BEFORE ANTI-VASCULAR ENDOTHELIAL GROWTH FACTOR THERAPY. Retina. 2015 Dec;35(12):2516-28. doi: 10.1097/IAE.0000000000000617.
- Bressler SB, Qin H, Beck RW, Chalam KV, Kim JE, Melia M, Wells JA 3rd; Diabetic Retinopathy Clinical Research Network. Factors associated with changes in visual acuity and central subfield thickness at 1 year after treatment for diabetic macular edema with ranibizumab. Arch Ophthalmol. 2012 Sep;130(9):1153-61.
- Bressler SB, Qin H, Melia M, Bressler NM, Beck RW, Chan CK, Grover S, Miller DG; Diabetic Retinopathy Clinical Research Network. Exploratory analysis of the effect of intravitreal ranibizumab or triamcinolone on worsening of diabetic retinopathy in a randomized clinical trial. JAMA Ophthalmol. 2013 Aug;131(8):1033-40. doi: 10.1001/jamaophthalmol.2013.4154.
- Diabetic Retinopathy Clinical Research Network; Writing Committee, Aiello LP, Beck RW, Bressler NM, Browning DJ, Chalam KV, Davis M, Ferris FL 3rd, Glassman AR, Maturi RK, Stockdale CR, Topping TM. Rationale for the diabetic retinopathy clinical research network treatment protocol for center-involved diabetic macular edema. Ophthalmology. 2011 Dec;118(12):e5-14. doi: 10.1016/j.ophtha.2011.09.058.
- Glassman AR, Stockdale CR, Beck RW, Baker C, Bressler NM; Diabetic Retinopathy Clinical Research Network. Evaluation of masking study participants to intravitreal injections in a randomized clinical trial. Arch Ophthalmol. 2012 Feb;130(2):190-4. doi: 10.1001/archophthalmol.2011.387.
- NEI-134
- U10EY018817-03
- U10EY014229-07
- U10EY014231-09
Study Results
Participant Flow
Recruitment Details | Data from 1 clinical site where a majority of eyes were judged not to meet the Optical Coherence Tomography eligibility criterion of central subfield >=250 microns when graded manually at a central reading center (14 eyes of 10 subjects) are excluded from all analysis except for safety data. |
---|---|
Pre-assignment Detail | Participants with 2 study eyes enrolled each eye in a different arm. Each treatment arm includes no more than 1 study eye for a given participant, and thus the numbers of eyes is equal to the number of participants in each arm. |
Arm/Group Title | Sham Injection | 0.5mg Ranibizumab | 4-mg Triamcinolone Acetonided |
---|---|---|---|
Arm/Group Description | Sham injection at baseline and 4 weeks | Intravitreal injections of 0.5mg Ranibizumab at baseline and at 4 weeks | 4-mg Triamcinolone Acetonide at baseline and sham injection at 4 weeks |
Period Title: Overall Study | |||
STARTED | 123 | 113 | 109 |
COMPLETED | 118 | 103 | 105 |
NOT COMPLETED | 5 | 10 | 4 |
Baseline Characteristics
Arm/Group Title | Sham Injection | 0.5mg Ranibizumab | 4-mg Triamcinolone Acetonided | Total |
---|---|---|---|---|
Arm/Group Description | Sham injection at baseline and 4 weeks | Intravitreal injections of 0.5mg Ranibizumab at baseline and at 4 weeks | 4-mg Triamcinolone Acetonide at baseline and sham injection at 4 weeks | Total of all reporting groups |
Overall Participants | 123 | 113 | 109 | 345 |
Age, Customized (years) [Median (Inter-Quartile Range) ] | ||||
Median (Inter-Quartile Range) [years] |
54
|
57
|
58
|
56
|
Sex: Female, Male (Count of Participants) | ||||
Female |
44
35.8%
|
48
42.5%
|
44
40.4%
|
136
39.4%
|
Male |
79
64.2%
|
65
57.5%
|
65
59.6%
|
209
60.6%
|
Race/Ethnicity, Customized (participants) [Number] | ||||
American Indian or Alaska Native |
1
0.8%
|
0
0%
|
1
0.9%
|
2
0.6%
|
Asian |
3
2.4%
|
1
0.9%
|
2
1.8%
|
6
1.7%
|
Native Hawaiian or Other Pacific Islander |
0
0%
|
1
0.9%
|
0
0%
|
1
0.3%
|
Black or African American |
11
8.9%
|
15
13.3%
|
18
16.5%
|
44
12.8%
|
White |
76
61.8%
|
72
63.7%
|
61
56%
|
209
60.6%
|
More than one race |
0
0%
|
0
0%
|
0
0%
|
0
0%
|
Unknown or Not Reported |
1
0.8%
|
1
0.9%
|
0
0%
|
2
0.6%
|
Hispanic or Latino |
31
25.2%
|
23
20.4%
|
27
24.8%
|
81
23.5%
|
Optical coherence tomography subretinal fluid present (questionable or definite) (Eyes) [Number] | ||||
Yes |
30
|
31
|
32
|
93
|
No |
93
|
82
|
77
|
252
|
Classification of diabetic macular edema on clinical exam (Eyes) [Number] | ||||
Predominantly Focal' |
37
|
19
|
27
|
83
|
Neither perdominantly focal or diffuse |
18
|
25
|
14
|
57
|
Predominantly diffuse |
68
|
69
|
68
|
205
|
Intraocular Pressure (mmHg) [Median (Inter-Quartile Range) ] | ||||
Median (Inter-Quartile Range) [mmHg] |
15
|
16
|
15
|
15
|
Diabetes Type (Number) [Number] | ||||
Type 1 |
20
16.3%
|
13
11.5%
|
12
11%
|
45
13%
|
Type 2 |
101
82.1%
|
93
82.3%
|
95
87.2%
|
289
83.8%
|
Uncertain |
2
1.6%
|
7
6.2%
|
2
1.8%
|
11
3.2%
|
Duration of diabetes (Years) [Median (Inter-Quartile Range) ] | ||||
Median (Inter-Quartile Range) [Years] |
15
|
15
|
15
|
15
|
Hemoglobin A1c (Percentage) [Median (Inter-Quartile Range) ] | ||||
Median (Inter-Quartile Range) [Percentage] |
7.9
|
8.1
|
8.1
|
8.0
|
Prior Cardiovascular event (Number) [Number] | ||||
Yes |
21
17.1%
|
35
31%
|
28
25.7%
|
84
24.3%
|
No |
102
82.9%
|
78
69%
|
81
74.3%
|
261
75.7%
|
Hypertension (Number) [Number] | ||||
Yes |
97
78.9%
|
88
77.9%
|
82
75.2%
|
267
77.4%
|
No |
26
21.1%
|
25
22.1%
|
27
24.8%
|
78
22.6%
|
Number of study eyes (Number) [Number] | ||||
1 study eye |
97
78.9%
|
100
88.5%
|
96
88.1%
|
293
84.9%
|
2 study eyes |
26
21.1%
|
13
11.5%
|
13
11.9%
|
52
15.1%
|
Prior Panretinal scatter photocoagulation (Eyes) [Number] | ||||
Yes |
16
|
20
|
19
|
55
|
No |
107
|
93
|
90
|
290
|
prior treatment for diabetic macular edema (Eyes) [Number] | ||||
Yes |
80
|
75
|
72
|
227
|
No |
43
|
38
|
37
|
118
|
Prior laser for diabetic macular edema (Eyes) [Number] | ||||
Yes |
40
|
33
|
36
|
109
|
No |
83
|
80
|
73
|
236
|
Prior intravitreal triamcinolone for diabetic macular edema (Eyes) [Number] | ||||
Yes |
1
|
9
|
3
|
13
|
No |
122
|
104
|
106
|
332
|
Prior vitrectomy for diabetic macular edema (Eyes) [Number] | ||||
Yes |
2
|
0
|
0
|
2
|
No |
121
|
113
|
109
|
343
|
Prior peribulbar triamcinolone for diabetic macular edema (Eyes) [Number] | ||||
Yes |
1
|
0
|
1
|
2
|
No |
122
|
113
|
108
|
343
|
prior anti- vascular endothelial growth factor for diabetic macular edema (Eyes) [Number] | ||||
Yes |
6
|
1
|
3
|
10
|
No |
117
|
112
|
106
|
335
|
Currently on intraocular pressure lowering medication for glaucoma or ocular hypertension (Eyes) [Number] | ||||
Yes |
0
|
3
|
0
|
3
|
No |
123
|
110
|
109
|
342
|
Lens status (clinical examination) (Eyes) [Number] | ||||
Phakic |
111
|
91
|
99
|
301
|
Pseudophakic |
12
|
22
|
10
|
44
|
Baseline visual acuity by randomization strata (Letter Score) [Median (Inter-Quartile Range) ] | ||||
Median (Inter-Quartile Range) [Letter Score] |
67
|
68
|
67
|
67
|
Central subfield thickness on optical coherence tomography (Microns) [Median (Inter-Quartile Range) ] | ||||
Median (Inter-Quartile Range) [Microns] |
355
|
352
|
359
|
355
|
Retinal volume on optical coherence tomography (cubic millimetre) [Median (Inter-Quartile Range) ] | ||||
Median (Inter-Quartile Range) [cubic millimetre] |
9.4
|
9.2
|
9.1
|
9.2
|
Optical coherence tomography cystoid abnormality (questionable or definite) (Eyes) [Number] | ||||
Yes |
108
|
96
|
96
|
300
|
No |
15
|
17
|
13
|
45
|
Early Treatment Diabetic Retinopath Study Retinopathy severity level from photograph grading (Eyes) [Number] | ||||
Level 35, 43 (Mild/Moderate NPDR) |
6
|
5
|
6
|
17
|
Level 47 (Moderately severe NPDR) |
26
|
15
|
10
|
51
|
Level 53 (Severe NPDR) |
5
|
6
|
5
|
16
|
Level 60 (Prior PRP without active neovascularizat |
2
|
4
|
3
|
9
|
Level 61 (Mild/Moderate PDR) |
48
|
36
|
38
|
122
|
Level 71, 75 (High-risk PDR) |
32
|
43
|
43
|
118
|
cannot grade |
4
|
4
|
4
|
12
|
Outcome Measures
Title | Change in Electronic Early Treatment Diabetic Retinopathy Study Visual Acuity Letter Score From Baseline to 14 Weeks |
---|---|
Description | Visual Acuity was measured with the Electronic Early Treatment Study (E-ETDRS) visual acuity test. Unit of measure is based on the E-ETDRS letter score scale, 0-97, where 0 = worst and 97 = best. |
Time Frame | baseline to 14 weeks |
Outcome Measure Data
Analysis Population Description |
---|
Participants with 2 study eyes enrolled each eye in a different arm. Each arm includes no more than 1 study eye for a given participant, and thus the numbers of eyes is equal to the number of participants in each arm. Analysis followed intention to treat principle; eyes without 14-week data, the Last Observation Carried Forward method was used. |
Arm/Group Title | Sham Injection | 0.5mg Ranibizumab | 4-mg Triamcinolone Acetonided |
---|---|---|---|
Arm/Group Description | Sham injection at baseline and 4 weeks | Intravitreal injections of 0.5mg Ranibizumab at baseline and at 4 weeks | 4-mg Triamcinolone Acetonide at baseline and sham injection at 4 weeks |
Measure Participants | 123 | 113 | 109 |
Mean (Standard Deviation) [Letter Score] |
-4
(14)
|
1
(11)
|
2
(11)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Sham Injection, 0.5mg Ranibizumab |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <.001 |
Comments | adjusted for baseline visual acuity, number of planned panretinal photocoagulation sittings, and correlation between two study eyes | |
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | 5.6 | |
Confidence Interval |
(2-Sided) 95% 2.2 to 9.0 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | adjusted for multiple comparison |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Sham Injection, 4-mg Triamcinolone Acetonided |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <.001 |
Comments | adjusted for baseline visual acuity, number of planned panretinal photocoagulation sittings, and correlation between two study eyes | |
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | 6.7 | |
Confidence Interval |
(2-Sided) 95% 3.2 to 10.1 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | adjusted for multiple comparisons |
Title | Additional Treatments for Diabetic Macular Edema |
---|---|
Description | Each combination of treatment is only counted once per treatment eye. Participants could have 2 study eyes, with random assignments to different treatments. |
Time Frame | 14 weeks to 56-weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Sham Injection | 0.5mg Ranibizumab | 4-mg Triamcinolone Acetonided |
---|---|---|---|
Arm/Group Description | Sham injection at baseline and 4 weeks | Intravitreal injections of 0.5mg Ranibizumab at baseline and at 4 weeks | 4-mg Triamcinolone Acetonide at baseline and sham injection at 4 weeks |
Measure Participants | 123 | 113 | 109 |
Bevacizumab |
14
|
12
|
9
|
Ranibizumab |
1
|
0
|
3
|
Triamcinolone |
3
|
8
|
2
|
Pegaptanib |
0
|
0
|
3
|
Laser |
31
|
10
|
21
|
Vitrectomy |
2
|
1
|
0
|
Bevacizumab plus Triamcinolone |
2
|
0
|
2
|
Ranibizumab plus Triamcinolone |
0
|
1
|
0
|
Bevacizumab plus laser |
8
|
5
|
0
|
Ranibizumab plus laser |
0
|
3
|
0
|
Triamcinolone plus laser |
7
|
4
|
5
|
Pegaptanib plus laser |
1
|
0
|
0
|
Triamcinolone plus vitrectomy |
0
|
1
|
0
|
Pegaptanib plus vitrectomy |
0
|
1
|
0
|
Triamcinolone plus laser plus vitrectomy |
0
|
1
|
0
|
Bevacizumab plus triamcinolone plus laser |
2
|
1
|
0
|
Title | Change in Optical Coherence Tomography Central Subfield Thickness |
---|---|
Description | |
Time Frame | Baseline to 14 weeks |
Outcome Measure Data
Analysis Population Description |
---|
Participants with two study eyes enrolled each eye in a different treatment group. Therefore, each treatment group/arm includes no more than one study eye for a given participant, and thus the numbers of eyes is equal to the number of participants in each arm. |
Arm/Group Title | Sham Injection | 0.5mg Ranibizumab | 4-mg Triamcinolone Acetonided |
---|---|---|---|
Arm/Group Description | Sham injection at baseline and 4 weeks | Intravitreal injections of 0.5mg Ranibizumab at baseline and at 4 weeks | 4-mg Triamcinolone Acetonide at baseline and sham injection at 4 weeks |
Measure Participants | 123 | 113 | 109 |
Median (Inter-Quartile Range) [Microns] |
362
|
312
|
265
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Sham Injection, 0.5mg Ranibizumab |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <.01 |
Comments | Adjusted for baseline optical coherence tomography retinal thickness and visual acuity, number of planned panretinal photocoagulation sittings, and correlation between 2 study eyes | |
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | -35 | |
Confidence Interval |
(2-Sided) 95% -64 to -6 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | adjusted for multiple comparisons |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Sham Injection, 4-mg Triamcinolone Acetonided |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <.001 |
Comments | adjusted for baseline optical coherence tomography retinal thickness and visual acuity, number of planned panretinal photocoagulation sittings, and correlation between 2 study eyes | |
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | -100 | |
Confidence Interval |
(2-Sided) 95% -128 to -71 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | adjusted for multiple comparisons |
Title | Total Optical Coherence Tomography Retinal Volume |
---|---|
Description | Missing/ungradable as follows: Sham = 49, Ranibizumab = 37, Triamcinolone = 39. Visits occured between 70 days and 153 days from randomization adjusted for baseline optical coherence tomography (OCT) retinal volume, OCT retinal thickness and visual acuity, number of planned panretinal photocoagulation sittings, and correlation between 2 study eyes. Confidence intervals are adjusted for multiple comparisons. |
Time Frame | Baseline to 14-weeks |
Outcome Measure Data
Analysis Population Description |
---|
Participants with 2 study eyes enrolled each eye in a different arm. Therefore, each arm includes no more than 1 eye for a given participant, and thus the numbers of eyes is equal to number of participants. |
Arm/Group Title | Sham Injection | 0.5mg Ranibizumab | 4-mg Triamcinolone Acetonided |
---|---|---|---|
Arm/Group Description | Sham injection at baseline and 4 weeks | Intravitreal injections of 0.5mg Ranibizumab at baseline and at 4 weeks | 4-mg Triamcinolone Acetonide at baseline and sham injection at 4 weeks |
Measure Participants | 69 | 66 | 66 |
Mean (Standard Deviation) [mm^3] |
9.7
(1.8)
|
9.3
(1.9)
|
7.9
(1.0)
|
Title | Change in Visual Acuity From Baseline |
---|---|
Description | Visual Acuity was measured with the Electronic Early Treatment Study (E-ETDRS) visual acuity test. Unit of measure is based on the E-ETDRS letter score scale, 0-97, where 0 = worst and 97 = best. |
Time Frame | baseline to 56-weeks |
Outcome Measure Data
Analysis Population Description |
---|
Participants with two study eyes enrolled each eye in a different treatment group. Therefore, each treatment group/arm includes no more than one study eye for a given participant, and thus the numbers of eyes is equal to the number of participants in each arm. |
Arm/Group Title | Sham Injection | 0.5mg Ranibizumab | 4-mg Triamcinolone Acetonided |
---|---|---|---|
Arm/Group Description | Sham injection at baseline and 4 weeks | Intravitreal injections of 0.5mg Ranibizumab at baseline and at 4 weeks | 4-mg Triamcinolone Acetonide at baseline and sham injection at 4 weeks |
Measure Participants | 111 | 95 | 93 |
Mean (Standard Deviation) [Letter Score] |
-6
(17)
|
-4
(21)
|
-5
(16)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Sham Injection, 0.5mg Ranibizumab |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.44 |
Comments | Adjusted for baseline visual acuity, number of planned panretinal photocoagulation sittings, and correlation between 2 study eyes | |
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | 1.9 | |
Confidence Interval |
(2-Sided) 95% -3.7 to 7.5 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | adjusted for multiple comparisons |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Sham Injection, 4-mg Triamcinolone Acetonided |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.63 |
Comments | Adjusted for baseline visual acuity, number of planned panretinal photocoagulation sittings, and correlation between 2 study eyes | |
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | 1.2 | |
Confidence Interval |
(2-Sided) 95% -4.4 to 6.8 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | adjusted for multiple comparisons |
Title | Eyes With Anti-vascular Endothelial Growth Factor Treatment for Diabetic Macular Edema |
---|---|
Description | |
Time Frame | 14 weeks to 56-weeks |
Outcome Measure Data
Analysis Population Description |
---|
Participants with two study eyes enrolled each eye in a different treatment group. Therefore, each treatment group/arm includes no more than one study eye for a given participant, and thus the numbers of eyes is equal to the number of participants in each arm. |
Arm/Group Title | Sham Injection | 0.5mg Ranibizumab | 4-mg Triamcinolone Acetonided |
---|---|---|---|
Arm/Group Description | Sham injection at baseline and 4 weeks | Intravitreal injections of 0.5mg Ranibizumab at baseline and at 4 weeks | 4-mg Triamcinolone Acetonide at baseline and sham injection at 4 weeks |
Measure Participants | 123 | 113 | 109 |
Number [Eyes] |
28
|
23
|
17
|
Title | Number of Eyes With Additional Number of Treatments for Diabetic Macular Edema |
---|---|
Description | Treatments include any type or combination of treatment for diabetic macular edema. Eyes were only counted once, when receiving a combination of treatments. |
Time Frame | 14 weeks to 56-weeks |
Outcome Measure Data
Analysis Population Description |
---|
Participants with two study eyes enrolled each eye in a different treatment group. Therefore, each treatment group/arm includes no more than one study eye for a given participant, and thus the numbers of eyes is equal to the number of participants in each arm. |
Arm/Group Title | Sham Injection | 0.5mg Ranibizumab | 4-mg Triamcinolone Acetonided |
---|---|---|---|
Arm/Group Description | Sham injection at baseline and 4 weeks | Intravitreal injections of 0.5mg Ranibizumab at baseline and at 4 weeks | 4-mg Triamcinolone Acetonide at baseline and sham injection at 4 weeks |
Measure Participants | 123 | 113 | 109 |
Number [Eyes] |
71
|
48
|
45
|
Title | Change in Optical Coherence Tomography Retinal Volume |
---|---|
Description | Missing or un-gradable data as follows for the sham plus focal/grid/panretinal photocoagulation laser, triamcinolone plus focal/grid panretinal photocoagulation laser, and Ranibizumab groups were 49, 37, and 39, respectively |
Time Frame | Baseline to 14 weeks |
Outcome Measure Data
Analysis Population Description |
---|
Participants with two study eyes enrolled each eye in a different treatment group. Therefore, each treatment group/arm includes no more than one study eye for a given participant, and thus the numbers of eyes is equal to the number of participants in each arm. |
Arm/Group Title | Sham Injection | 0.5mg Ranibizumab | 4-mg Triamcinolone Acetonided |
---|---|---|---|
Arm/Group Description | Sham injection at baseline and 4 weeks | Intravitreal injections of 0.5mg Ranibizumab at baseline and at 4 weeks | 4-mg Triamcinolone Acetonide at baseline and sham injection at 4 weeks |
Measure Participants | 69 | 66 | 66 |
Mean (Standard Deviation) [mm^3] |
0.1
(1.1)
|
-0.4
(1.3)
|
-1.3
(1.3)
|
Statistical Analysis 1
Statistical Analysis Overview | Comparison Group Selection | Sham Injection |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | 0.001 |
Comments | adjusted for baseline retinal volume, optical coherence tomography retinal thickness and visual acuity, number of planned panretinal photocoagulation sittings, and correlation between 2 study eyes | |
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | -0.6 | |
Confidence Interval |
(2-Sided) 95% -1.0 to -0.2 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | adjusted for multiple comparisons |
Statistical Analysis 2
Statistical Analysis Overview | Comparison Group Selection | Sham Injection, 4-mg Triamcinolone Acetonided |
---|---|---|
Comments | ||
Type of Statistical Test | Superiority or Other | |
Comments | ||
Statistical Test of Hypothesis | p-Value | <.001 |
Comments | adjusted for baseline retinal volume, optical coherence tomography retinal thickness and visual acuity, number of planned panretinal photocoagulation sittings, and correlation between 2 study eyes | |
Method | ANCOVA | |
Comments | ||
Method of Estimation | Estimation Parameter | Mean Difference (Final Values) |
Estimated Value | -1.7 | |
Confidence Interval |
(2-Sided) 95% -2.1 to -1.3 |
|
Parameter Dispersion |
Type: Value: |
|
Estimation Comments | adjusted for multiple comparisons |
Adverse Events
Time Frame | Through 14-week Primary outcome visit | |||||
---|---|---|---|---|---|---|
Adverse Event Reporting Description | Data from 1 clinical site where a majority of eyes were judged not to meet the Optical Coherence Tomography eligibility criterion of central subfield >=250 microns when graded manually at a central reading center (14 eyes of 10 subjects) are excluded from all analysis except for safety data. | |||||
Arm/Group Title | Sham Injection | 0.5mg Ranibizumab | 4-mg Triamcinolone Acetonided | |||
Arm/Group Description | Sham injection at baseline and 4 weeks | Intravitreal injections of 0.5mg Ranibizumab at baseline and at 4 weeks | 4-mg Triamcinolone Acetonide at baseline and sham injection at 4 weeks | |||
All Cause Mortality |
||||||
Sham Injection | 0.5mg Ranibizumab | 4-mg Triamcinolone Acetonided | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | / (NaN) | |||
Serious Adverse Events |
||||||
Sham Injection | 0.5mg Ranibizumab | 4-mg Triamcinolone Acetonided | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 11/133 (8.3%) | 15/116 (12.9%) | 12/115 (10.4%) | |||
Cardiac disorders | ||||||
Angina pectoris | 0/133 (0%) | 0/116 (0%) | 1/115 (0.9%) | |||
Coronary artery disease | 0/133 (0%) | 1/116 (0.9%) | 1/115 (0.9%) | |||
Heart rate decreased | 0/133 (0%) | 1/116 (0.9%) | 0/115 (0%) | |||
Ischaemic cardiomyopathy | 0/133 (0%) | 1/116 (0.9%) | 0/115 (0%) | |||
Myocardial infarction | 1/133 (0.8%) | 0/116 (0%) | 0/115 (0%) | |||
Transient ischaemic attach | 1/133 (0.8%) | 0/116 (0%) | 1/115 (0.9%) | |||
Endocrine disorders | ||||||
Renal failure | 1/133 (0.8%) | 0/116 (0%) | 0/115 (0%) | |||
Eye disorders | ||||||
Endophthalmitis | 0/133 (0%) | 1/116 (0.9%) | 0/115 (0%) | |||
Retinal detachment | 1/133 (0.8%) | 0/116 (0%) | 0/115 (0%) | |||
Vitreous haemorrhage | 1/133 (0.8%) | 0/116 (0%) | 0/115 (0%) | |||
Gastrointestinal disorders | ||||||
Cholelithiasis | 0/133 (0%) | 0/116 (0%) | 1/115 (0.9%) | |||
Diabetic gastroparesis | 1/133 (0.8%) | 0/116 (0%) | 0/115 (0%) | |||
General disorders | ||||||
Abdominal pain | 0/133 (0%) | 0/116 (0%) | 1/115 (0.9%) | |||
Cellulitis | 0/133 (0%) | 1/116 (0.9%) | 0/115 (0%) | |||
Cerebrovascular accident | 1/133 (0.8%) | 1/116 (0.9%) | 1/115 (0.9%) | |||
Chest pain | 0/133 (0%) | 1/116 (0.9%) | 0/115 (0%) | |||
Convulsion | 0/133 (0%) | 0/116 (0%) | 1/115 (0.9%) | |||
Death | 1/133 (0.8%) | 1/116 (0.9%) | 1/115 (0.9%) | |||
Diabetes mellitus | 1/133 (0.8%) | 1/116 (0.9%) | 0/115 (0%) | |||
Hypertension | 1/133 (0.8%) | 0/116 (0%) | 0/115 (0%) | |||
Ischaemic stroke | 0/133 (0%) | 0/116 (0%) | 1/115 (0.9%) | |||
Nausea | 0/133 (0%) | 0/116 (0%) | 1/115 (0.9%) | |||
Vomiting | 0/133 (0%) | 0/116 (0%) | 1/115 (0.9%) | |||
Infections and infestations | ||||||
Localised infection | 1/133 (0.8%) | 1/116 (0.9%) | 1/115 (0.9%) | |||
Osteomyelitis | 0/133 (0%) | 1/116 (0.9%) | 0/115 (0%) | |||
Pneumonia | 0/133 (0%) | 1/116 (0.9%) | 0/115 (0%) | |||
Skin and subcutaneous tissue disorders | ||||||
Skin ulcer | 0/133 (0%) | 1/116 (0.9%) | 0/115 (0%) | |||
Surgical and medical procedures | ||||||
Cholecystectomy | 0/133 (0%) | 1/116 (0.9%) | 0/115 (0%) | |||
Coronary arterial stant insertion | 0/133 (0%) | 1/116 (0.9%) | 0/115 (0%) | |||
Other (Not Including Serious) Adverse Events |
||||||
Sham Injection | 0.5mg Ranibizumab | 4-mg Triamcinolone Acetonided | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 57/133 (42.9%) | 50/116 (43.1%) | 66/115 (57.4%) | |||
Eye disorders | ||||||
Conjunctival haemorrhage | 2/133 (1.5%) | 11/116 (9.5%) | 8/115 (7%) | |||
Eye pain | 11/133 (8.3%) | 7/116 (6%) | 6/115 (5.2%) | |||
Intraocular pressure increase | 1/133 (0.8%) | 0/116 (0%) | 11/115 (9.6%) | |||
Myodesopsia | 5/133 (3.8%) | 7/116 (6%) | 10/115 (8.7%) | |||
Vision Blurred | 13/133 (9.8%) | 8/116 (6.9%) | 9/115 (7.8%) | |||
Vitreous floaters | 3/133 (2.3%) | 4/116 (3.4%) | 10/115 (8.7%) | |||
Vitreous haemorrhage | 15/133 (11.3%) | 6/116 (5.2%) | 7/115 (6.1%) | |||
General disorders | ||||||
headache | 7/133 (5.3%) | 7/116 (6%) | 5/115 (4.3%) |
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 | Adam R. Glassman, Director DRCR.net Coordinating Center |
---|---|
Organization | Jaeb Center for Health Research |
Phone | 813-975-8690 |
aglassman@jaeb.org |
- NEI-134
- U10EY018817-03
- U10EY014229-07
- U10EY014231-09