EMERGE: Study Evaluating Intravitreal hI-con1™ in Patients With Choroidal Neovascularization Secondary to Age-related Macular Degeneration
Study Details
Study Description
Brief Summary
The purpose of this study is to evaluate the safety, biological activity and pharmacodynamic effect of repeated intravitreal doses of hI-con1 0.3 mg administered as monotherapy and in combination with ranibizumab 0.5 mg compared to ranibizumab 0.5 mg monotherapy in treating patients with choroidal neovascularization (CNV) secondary to age-related macular degeneration (AMD).
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 2 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: hI-con1 Patients will receive monthly intravitreal hI-con1 as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. |
Biological: hI-con1
Intravitreal injection of hI-con1 0.3 mg
Other Names:
Other: Sham injection
No injection is given, a needleless syringe is used to mimic an injection.
|
Experimental: hI-con1 + ranibizumab Patients will receive monthly intravitreal hI-con1 in combination with intravitreal ranibizumab for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. |
Biological: hI-con1
Intravitreal injection of hI-con1 0.3 mg
Other Names:
Biological: ranibizumab
Intravitreal injection of ranibizumab 0.5 mg
Other Names:
|
Active Comparator: ranibizumab Patients will receive monthly intravitreal ranibizumab as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. |
Biological: ranibizumab
Intravitreal injection of ranibizumab 0.5 mg
Other Names:
Other: Sham injection
No injection is given, a needleless syringe is used to mimic an injection.
|
Outcome Measures
Primary Outcome Measures
- Change From Baseline in Best Corrected Visual Acuity (BCVA) in the Study Eye at Month 3 [Baseline and Month 3]
Best corrected visual acuity (BCVA) was measured pre treatment prior to dilating eyes, using standard Early Treatment Diabetic Retinopathy Study (ETDRS) retro illuminated charts. The BCVA was recorded as the total letter score in each eye.
- Change From Baseline in Central Retinal Subfield Thickness (CST) in the Study Eye at Month 3 [Baseline and Month 3]
Optical Coherence Tomography (OCT) imaging was performed pre treatment during visits in which study treatment was administered and to assess lesion characteristics for the study eye. and were evaluated by a central reading center for standardized grading.
Secondary Outcome Measures
- Change From Baseline in BCVA in the Study Eye at Month 6 [Baseline and Month 6]
Best corrected visual acuity (BCVA) was measured pre treatment prior to dilating eyes, using standard Early Treatment Diabetic Retinopathy Study (ETDRS) retro illuminated charts. The BCVA was recorded as the total letter score in each eye.
- Change From Baseline in CST in the Study Eye at Month 6 [Baseline and Month 6]
Central Retinal Subfield Thickness (CST) as measured by Optical Coherence Tomography (OCT). The change from the baseline measurement was compared to the month 6 measurement.
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Males or females of any race at least 50 years of age
-
Active primary Choroidal Neovascularization (CNV) secondary to Age-Related Macular Degeneration (AMD) in the study eye
-
Best Corrected Visual Acuity (BCVA) of 70 to 24 letters (worse than 20/40 up to 20/320) in the study eye
Exclusion Criteria:
-
Monocular patient or patient with a BCVA of 35 or fewer letters (20/200 or worse) in the better seeing eye
-
Any prior treatment of CNV or advanced AMD in the study eye, except for dietary supplements or vitamins
-
Any intraocular or ocular surface surgery (including cataract surgery and laser procedures) in the study eye within 3 months
-
Vitrectomy in the study eye
-
Hereditary or chronic hemorrhagic or coagulopathy conditions (i.e., hemophilia)
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Phoenix | Arizona | United States | 85020 | |
2 | Phoenix | Arizona | United States | 85021 | |
3 | Arcadia | California | United States | 91007 | |
4 | Beverly Hills | California | United States | 90211 | |
5 | Campbell | California | United States | 95008 | |
6 | Glendale | California | United States | 91203 | |
7 | Laguna Hills | California | United States | 92653 | |
8 | Mountain View | California | United States | 94040 | |
9 | Palm Desert | California | United States | 92260 | |
10 | Palo Alto | California | United States | 94303 | |
11 | San Francisco | California | United States | 94109 | |
12 | Santa Ana | California | United States | 92705 | |
13 | Golden | Colorado | United States | 80401 | |
14 | Boynton Beach | Florida | United States | 33426 | |
15 | Fort Myers | Florida | United States | 33907 | |
16 | Panama City | Florida | United States | 32405 | |
17 | Sarasota | Florida | United States | 34233 | |
18 | Stuart | Florida | United States | 34994 | |
19 | Winter Haven | Florida | United States | 33907 | |
20 | Augusta | Georgia | United States | 30909 | |
21 | Paducah | Kentucky | United States | 42001 | |
22 | Baltimore | Maryland | United States | 21209 | |
23 | Boston | Massachusetts | United States | 02111 | |
24 | Detroit | Michigan | United States | 48072 | |
25 | Jackson | Michigan | United States | 49202 | |
26 | Royal Oak | Michigan | United States | 48073 | |
27 | West Bloomfield | Michigan | United States | 48322 | |
28 | Minneapolis | Minnesota | United States | 55435 | |
29 | Las Vegas | Nevada | United States | 89144 | |
30 | Bloomfield | New Jersey | United States | 07003 | |
31 | Brooklyn | New York | United States | 11223 | |
32 | Hauppauge | New York | United States | 11788 | |
33 | Syracuse | New York | United States | 13224 | |
34 | Ashland | Oregon | United States | 97520 | |
35 | Portland | Oregon | United States | 97210 | |
36 | Huntingdon Valley | Pennsylvania | United States | 19006 | |
37 | Philadelphia | Pennsylvania | United States | 19107 | |
38 | West Columbia | South Carolina | United States | 29169 | |
39 | Kingsport | Tennessee | United States | 37660 | |
40 | Abilene | Texas | United States | 79606 | |
41 | Austin | Texas | United States | 78705 | |
42 | Houston | Texas | United States | 77030 | |
43 | McAllen | Texas | United States | 78503 | |
44 | San Antonio | Texas | United States | 78240 | |
45 | The Woodlands | Texas | United States | 77384 | |
46 | Salt Lake City | Utah | United States | 84107 | |
47 | Silverdale | Washington | United States | 98383 | |
48 | Madison | Wisconsin | United States | 53705 |
Sponsors and Collaborators
- Iconic Therapeutics, Inc.
Investigators
- Study Director: Gabriela Burian, MD, Iconic Therapeutics, Inc.
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- IT-002
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | hI-con1 | hI-con1 + Ranibizumab | Ranibizumab |
---|---|---|---|
Arm/Group Description | Patients will receive monthly intravitreal hI-con1 as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. hI-con1: Intravitreal injection of hI-con1 0.3 mg Sham injection: No injection is given, a needleless syringe is used to mimic an injection. | Patients will receive monthly intravitreal hI-con1 in combination with intravitreal ranibizumab for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. hI-con1: Intravitreal injection of hI-con1 0.3 mg ranibizumab: Intravitreal injection of ranibizumab 0.5 mg | Patients will receive monthly intravitreal ranibizumab as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. ranibizumab: Intravitreal injection of ranibizumab 0.5 mg Sham injection: No injection is given, a needleless syringe is used to mimic an injection. |
Period Title: Overall Study | |||
STARTED | 30 | 30 | 28 |
COMPLETED | 30 | 28 | 27 |
NOT COMPLETED | 0 | 2 | 1 |
Baseline Characteristics
Arm/Group Title | hI-con1 | hI-con1 + Ranibizumab | Ranibizumab | Total |
---|---|---|---|---|
Arm/Group Description | Patients will receive monthly intravitreal hI-con1 as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. hI-con1: Intravitreal injection of hI-con1 0.3 mg Sham injection: No injection is given, a needleless syringe is used to mimic an injection. | Patients will receive monthly intravitreal hI-con1 in combination with intravitreal ranibizumab for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. hI-con1: Intravitreal injection of hI-con1 0.3 mg ranibizumab: Intravitreal injection of ranibizumab 0.5 mg | Patients will receive monthly intravitreal ranibizumab as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. ranibizumab: Intravitreal injection of ranibizumab 0.5 mg Sham injection: No injection is given, a needleless syringe is used to mimic an injection. | Total of all reporting groups |
Overall Participants | 30 | 30 | 28 | 88 |
Age (years) [Mean (Standard Deviation) ] | ||||
Mean (Standard Deviation) [years] |
74.4
(10.65)
|
78.4
(9.92)
|
78.8
(7.19)
|
77.1
(9.52)
|
Sex: Female, Male (Count of Participants) | ||||
Female |
19
63.3%
|
17
56.7%
|
17
60.7%
|
53
60.2%
|
Male |
11
36.7%
|
13
43.3%
|
11
39.3%
|
35
39.8%
|
Region of Enrollment (participants) [Number] | ||||
United States |
30
100%
|
30
100%
|
28
100%
|
88
100%
|
Outcome Measures
Title | Change From Baseline in Best Corrected Visual Acuity (BCVA) in the Study Eye at Month 3 |
---|---|
Description | Best corrected visual acuity (BCVA) was measured pre treatment prior to dilating eyes, using standard Early Treatment Diabetic Retinopathy Study (ETDRS) retro illuminated charts. The BCVA was recorded as the total letter score in each eye. |
Time Frame | Baseline and Month 3 |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | hI-con1 | hI-con1 + Ranibizumab | Ranibizumab |
---|---|---|---|
Arm/Group Description | Patients will receive monthly intravitreal hI-con1 as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. hI-con1: Intravitreal injection of hI-con1 0.3 mg Sham injection: No injection is given, a needleless syringe is used to mimic an injection. | Patients will receive monthly intravitreal hI-con1 in combination with intravitreal ranibizumab for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. hI-con1: Intravitreal injection of hI-con1 0.3 mg ranibizumab: Intravitreal injection of ranibizumab 0.5 mg | Patients will receive monthly intravitreal ranibizumab as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. ranibizumab: Intravitreal injection of ranibizumab 0.5 mg Sham injection: No injection is given, a needleless syringe is used to mimic an injection. |
Measure Participants | 29 | 30 | 27 |
Mean (Standard Deviation) [Letters] |
.3
(7.76)
|
6.8
(8.21)
|
7.6
(7.05)
|
Title | Change From Baseline in Central Retinal Subfield Thickness (CST) in the Study Eye at Month 3 |
---|---|
Description | Optical Coherence Tomography (OCT) imaging was performed pre treatment during visits in which study treatment was administered and to assess lesion characteristics for the study eye. and were evaluated by a central reading center for standardized grading. |
Time Frame | Baseline and Month 3 |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | hI-con1 | hI-con1 + Ranibizumab | Ranibizumab |
---|---|---|---|
Arm/Group Description | Patients will receive monthly intravitreal hI-con1 as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. hI-con1: Intravitreal injection of hI-con1 0.3 mg Sham injection: No injection is given, a needleless syringe is used to mimic an injection. | Patients will receive monthly intravitreal hI-con1 in combination with intravitreal ranibizumab for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. hI-con1: Intravitreal injection of hI-con1 0.3 mg ranibizumab: Intravitreal injection of ranibizumab 0.5 mg | Patients will receive monthly intravitreal ranibizumab as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. ranibizumab: Intravitreal injection of ranibizumab 0.5 mg Sham injection: No injection is given, a needleless syringe is used to mimic an injection. |
Measure Participants | 29 | 30 | 27 |
Mean (Standard Deviation) [Microns] |
53.9
(17.01)
|
66.3
(10.95)
|
64.9
(27)
|
Title | Change From Baseline in BCVA in the Study Eye at Month 6 |
---|---|
Description | Best corrected visual acuity (BCVA) was measured pre treatment prior to dilating eyes, using standard Early Treatment Diabetic Retinopathy Study (ETDRS) retro illuminated charts. The BCVA was recorded as the total letter score in each eye. |
Time Frame | Baseline and Month 6 |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | hI-con1 | hI-con1 + Ranibizumab | Ranibizumab |
---|---|---|---|
Arm/Group Description | Patients will receive monthly intravitreal hI-con1 as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. hI-con1: Intravitreal injection of hI-con1 0.3 mg Sham injection: No injection is given, a needleless syringe is used to mimic an injection. | Patients will receive monthly intravitreal hI-con1 in combination with intravitreal ranibizumab for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. hI-con1: Intravitreal injection of hI-con1 0.3 mg ranibizumab: Intravitreal injection of ranibizumab 0.5 mg | Patients will receive monthly intravitreal ranibizumab as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. ranibizumab: Intravitreal injection of ranibizumab 0.5 mg Sham injection: No injection is given, a needleless syringe is used to mimic an injection. |
Measure Participants | 29 | 30 | 27 |
Mean (Standard Deviation) [Letters] |
-2.1
(8.05)
|
8.4
(10.14)
|
8.3
(9.10)
|
Title | Change From Baseline in CST in the Study Eye at Month 6 |
---|---|
Description | Central Retinal Subfield Thickness (CST) as measured by Optical Coherence Tomography (OCT). The change from the baseline measurement was compared to the month 6 measurement. |
Time Frame | Baseline and Month 6 |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | hI-con1 | hI-con1 + Ranibizumab | Ranibizumab |
---|---|---|---|
Arm/Group Description | Patients will receive monthly intravitreal hI-con1 as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. hI-con1: Intravitreal injection of hI-con1 0.3 mg Sham injection: No injection is given, a needleless syringe is used to mimic an injection. | Patients will receive monthly intravitreal hI-con1 in combination with intravitreal ranibizumab for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. hI-con1: Intravitreal injection of hI-con1 0.3 mg ranibizumab: Intravitreal injection of ranibizumab 0.5 mg | Patients will receive monthly intravitreal ranibizumab as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. ranibizumab: Intravitreal injection of ranibizumab 0.5 mg Sham injection: No injection is given, a needleless syringe is used to mimic an injection. |
Measure Participants | 29 | 30 | 27 |
Mean (Standard Deviation) [Microns] |
-35.7
(71.52)
|
-83.9
(71.52)
|
-91.4
(137.10)
|
Adverse Events
Time Frame | ||||||
---|---|---|---|---|---|---|
Adverse Event Reporting Description | ||||||
Arm/Group Title | hI-con1 | hI-con1 + Ranibizumab | Ranibizumab | |||
Arm/Group Description | Patients will receive monthly intravitreal hI-con1 as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. hI-con1: Intravitreal injection of hI-con1 0.3 mg Sham injection: No injection is given, a needleless syringe is used to mimic an injection. | Patients will receive monthly intravitreal hI-con1 in combination with intravitreal ranibizumab for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. hI-con1: Intravitreal injection of hI-con1 0.3 mg ranibizumab: Intravitreal injection of ranibizumab 0.5 mg | Patients will receive monthly intravitreal ranibizumab as monotherapy (plus sham injection) for the first 2 months followed by monthly treatment for 3 months, as needed, according to protocol criteria. ranibizumab: Intravitreal injection of ranibizumab 0.5 mg Sham injection: No injection is given, a needleless syringe is used to mimic an injection. | |||
All Cause Mortality |
||||||
hI-con1 | hI-con1 + Ranibizumab | Ranibizumab | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/30 (0%) | 0/30 (0%) | 0/28 (0%) | |||
Serious Adverse Events |
||||||
hI-con1 | hI-con1 + Ranibizumab | Ranibizumab | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 3/30 (10%) | 1/30 (3.3%) | 5/28 (17.9%) | |||
Cardiac disorders | ||||||
Atrial Fibrillation | 1/30 (3.3%) | 1 | 0/30 (0%) | 0 | 0/28 (0%) | 0 |
Myocardial Infarction | 0/30 (0%) | 0 | 1/30 (3.3%) | 1 | 0/28 (0%) | 0 |
Cardiac Failure | 0/30 (0%) | 0 | 0/30 (0%) | 0 | 1/28 (3.6%) | 1 |
General disorders | ||||||
Vertigo Positional | 1/30 (3.3%) | 1 | 0/30 (0%) | 0 | 0/28 (0%) | 0 |
Infections and infestations | ||||||
Pneumonia | 1/30 (3.3%) | 1 | 0/30 (0%) | 0 | 3/28 (10.7%) | 3 |
Cellulitis | 1/30 (3.3%) | 1 | 0/30 (0%) | 0 | 0/28 (0%) | 0 |
Pleural Effusion | 1/30 (3.3%) | 1 | 0/30 (0%) | 0 | 0/28 (0%) | 0 |
Subcutaneous abscess | 1/30 (3.3%) | 1 | 0/30 (0%) | 0 | 0/28 (0%) | 0 |
Sepsis | 0/30 (0%) | 0 | 0/30 (0%) | 0 | 1/28 (3.6%) | 1 |
Urinary Tract Infection | 0/30 (0%) | 0 | 0/30 (0%) | 0 | 1/28 (3.6%) | 1 |
Reproductive system and breast disorders | ||||||
Prostate Cancer | 0/30 (0%) | 0 | 0/30 (0%) | 0 | 1/28 (3.6%) | 1 |
Respiratory, thoracic and mediastinal disorders | ||||||
Pulmonary Embolism | 0/30 (0%) | 0 | 0/30 (0%) | 0 | 1/28 (3.6%) | 1 |
Other (Not Including Serious) Adverse Events |
||||||
hI-con1 | hI-con1 + Ranibizumab | Ranibizumab | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 21/30 (70%) | 26/30 (86.7%) | 12/28 (42.9%) | |||
Eye disorders | ||||||
Conjunctival Haemorrhge | 4/30 (13.3%) | 4 | 8/30 (26.7%) | 8 | 4/28 (14.3%) | 4 |
Vitreous Floaters | 4/30 (13.3%) | 4 | 4/30 (13.3%) | 4 | 3/28 (10.7%) | 3 |
Eye Pain | 1/30 (3.3%) | 1 | 7/30 (23.3%) | 7 | 1/28 (3.6%) | 1 |
Retinal Haemorrhage | 8/30 (26.7%) | 8 | 1/30 (3.3%) | 1 | 0/28 (0%) | 0 |
Eye Irritation | 2/30 (6.7%) | 2 | 1/30 (3.3%) | 1 | 0/28 (0%) | 0 |
Vision Blurred | 2/30 (6.7%) | 2 | 1/30 (3.3%) | 1 | 0/28 (0%) | 0 |
Vitreous Detachment | 0/30 (0%) | 0 | 2/30 (6.7%) | 2 | 2/28 (7.1%) | 2 |
Blepharitis | 0/30 (0%) | 0 | 1/30 (3.3%) | 1 | 2/28 (7.1%) | 2 |
Conjunctival Oedema | 0/30 (0%) | 0 | 2/30 (6.7%) | 2 | 0/28 (0%) | 0 |
Punctate Keratitis | 0/30 (0%) | 0 | 2/30 (6.7%) | 2 | 0/28 (0%) | 0 |
Increased Intraocular Pressure | 5/30 (16.7%) | 5 | 2/30 (6.7%) | 2 | 0/28 (0%) | 0 |
Abnormal Visual Acuity Test | 5/30 (16.7%) | 5 | 2/30 (6.7%) | 2 | 0/28 (0%) | 0 |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Gabriela Burian, M.D. |
---|---|
Organization | Iconic Therapeutics |
Phone | 6504371000 |
gburian@iconictherapeutics.com |
- IT-002