Study to Evaluate the Safety of Intravitreal APL-2 in Patients Diagnosed With Geographic Atrophy

• ClinicalTrials.gov Identifier: NCT03777332
• Recruitment Status: Active, not recruiting
• First Posted: December 17, 2018
• Last Update Posted: December 24, 2019
• Sponsor: Apellis Pharmaceuticals, Inc.
• Information provided by (Responsible Party): Apellis Pharmaceuticals, Inc.

Study Description

Brief Summary:

Safety Assessment of APL-2 in Patients with Geographic Atrophy

Condition or disease	Intervention/treatment	Phase
Geographic Atrophy	Drug: APL-2	Phase 1

Study Design

• Study Type: Interventional (Clinical Trial)
• Estimated Enrollment: 12 participants
• Allocation: N/A
• Intervention Model: Single Group Assignment
• Masking: None (Open Label)
• Primary Purpose: Treatment
• Official Title: A 24-Month Phase Ib Multi-Center, Open Label, Single Arm Study to Evaluate the Safety of Intravitreal APL-2 Therapy in Patients Diagnosed With Geographic Atrophy (GA) Secondary to Age-Related Macular Degeneration (AMD)
• Actual Study Start Date: November 5, 2018
• Estimated Primary Completion Date: December 31, 2020
• Estimated Study Completion Date: June 30, 2021

Arms and Interventions

Arm	Intervention/treatment
Experimental: APL-2 15 mg/0.1 mL Monthly for 24 months	Drug: APL-2; Complement (C3) Inhibitor

Outcome Measures

Primary Outcome Measures :

1. Incidence and Severity of Ocular and Systemic Treatment-Emergent Adverse Events (TEAEs) [ Time Frame: 25 Months ]

Eligibility Criteria

• Ages Eligible for Study: 60 Years and older (Adult, Older Adult)
• Sexes Eligible for Study: All
• Accepts Healthy Volunteers: No

Criteria

Inclusion Criteria:

Ocular- specific inclusion criteria apply to the study eye only, unless otherwise specified.

1. Age greater than or equal to 60 years.
2. Normal Luminance best corrected visual acuity of between 35 and 5 letters using Early Treatment Diabetic Retinopathy Study (ETDRS) charts (approximately between 20/200 and 20/800 Snellen equivalent).
3. Clinical diagnosis of GA of the macula secondary to AMD as determined by the Investigator and confirmed by the Reading Center.

4. The GA lesion must meet the following criteria as determined by the central reading center's assessment of Fundus Autofluorescence (FAF) imaging at screening:

   1. Total GA area must be ≥ 2.5 (1 disk areas [DA]).
   2. If GA is multifocal, at least one focal lesion must be ≥ 1.25 mm2 (0.5 DA), with the overall aggregate area of GA as specified above in 4a.
5. Adequate clarity of ocular media, adequate pupillary dilation, and fixation to permit the collection of good quality images as determined by the Investigator.

6. Female subjects must be:

   1. Women of non-child-bearing potential (WONCBP), or
   2. Women of child-bearing potential (WOCBP) with a negative serum pregnancy test at screening and must agree to use protocol defined methods of contraception for the duration of the study and refrain from breastfeeding for the duration of the study.
7. Males with female partners of child-bearing potential must agree to use protocol defined methods of contraception and agree to refrain from donating sperm for the duration of the study.
8. Willing and able to give informed consent and to comply with the study procedures and assessments.

Exclusion Criteria:

Ocular specific exclusion criteria apply to the study eye only, unless otherwise specified.

1. GA secondary to a condition other than AMD such as Stargardt disease, cone rod dystrophy or toxic maculopathies like plaquenil maculopathy in either eye.
2. Spherical equivalent of the refractive error demonstrating > 6 diopters of myopia or an axial length >26 mm.
3. Any history or active choroidal neovascularization (CNV), associated with AMD or any other cause, including any evidence of retinal pigment epithelium rips or evidence of neovascularization anywhere based on SD-OCT imaging and/or fluorescein angiography as assessed by the Reading Center.
4. Presence of an active ocular disease that in the opinion of the Investigator compromises or confounds visual function, including but not limited to, uveitis, other macular diseases (e.g. clinically significant epiretinal membrane [ERM], full thickness macular hole) or uncontrolled glaucoma/ocular hypertension). Benign conditions in the opinion of the Investigator such as peripheral retina dystrophy are not exclusionary.
5. Intraocular surgery (including lens replacement surgery) within 3 months prior to enrollment.
6. History of laser therapy in the macular region.
7. History of intraocular injection within 3 months prior to screening.
8. Aphakia or absence of the posterior capsule. Note: YAG laser posterior capsulotomy for posterior capsule opacification done at least 60 days prior to screening is not exclusionary.
9. Any ocular condition other than GA secondary to AMD that may require surgery or medical intervention during the study period or, in the opinion of the Investigator, could compromise visual function during the study period.
10. Any contraindication to IVT injection including current ocular or periocular infection.
11. Participation in any systemic experimental treatment or any other systemic investigational new drug including within 6 weeks or 5 half-lives of the active ingredient (whichever is longer) prior to the start of study treatment. Note: clinical trials solely involving observation, over-the-counter vitamins, supplements, or diets are not exclusionary.
12. Medical or psychiatric conditions that, in the opinion of the Investigator, make consistent follow-up over the 24-month treatment period unlikely, or would make the subject an unsafe study candidate.
13. Any screening laboratory value (hematology, serum chemistry or urinalysis) that in the opinion of the Investigator is clinically significant and not suitable for study participation.
14. Known hypersensitivity to fluorescein sodium for injection or hypersensitivity to APL-2 or any of the excipients in APL-2 solution.

Contacts and Locations

Locations

United States, California

Apellis Clinical Site

Bakersfield, California, United States, 93309

Apellis Clinical Site

Beverly Hills, California, United States, 90211

United States, Massachusetts

Apellis Clinical Site

Boston, Massachusetts, United States, 02114

United States, Texas

Apellis Clinical Site

The Woodlands, Texas, United States, 77384

Sponsors and Collaborators

Apellis Pharmaceuticals, Inc.

More Information

• Responsible Party: Apellis Pharmaceuticals, Inc.
• ClinicalTrials.gov Identifier: NCT03777332
• Other Study ID Numbers: APL2-103
• First Posted: December 17, 2018
• Last Update Posted: December 24, 2019
• Last Verified: December 2019

• Studies a U.S. FDA-regulated Drug Product: Yes
• Studies a U.S. FDA-regulated Device Product: No

Additional relevant MeSH terms:

Geographic Atrophy; Atrophy; Pathological Conditions, Anatomical; Macular Degeneration; Retinal Degeneration; Retinal Diseases; Eye Diseases