Safety and Bioactivity of AXT107 in Subjects With Neovascular Age-Related Macular Degeneration (nAMD)

NCT ID: NCT05859776

Last Updated: 2024-05-06

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

ACTIVE_NOT_RECRUITING

Clinical Phase

PHASE1/PHASE2

Total Enrollment

15 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-12-19

Study Completion Date

2025-05-31

Brief Summary

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The goal of this clinical trial is to understand the safety of AXT107 injected suprachoroidally in participants with nAMD. The main question\[s\] it aims to answer are:

* Safety of the maximum tolerable dose of AXT107
* Bioactivity and duration of action of AXT107 injected suprachoroidally Participants will be injected with AXT107 and will be followed on a regular monitoring visits through 9 months post single injection.

Detailed Description

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Conditions

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Neovascular Age-related Macular Degeneration

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Low Dose

AXT107 0.125 mg/eye

Group Type EXPERIMENTAL

AXT107 Low Dose

Intervention Type DRUG

Single suprachoroidal injection of AXT107 (0.125 mg/eye)

Mid Dose

AXT107 0.250 mg/eye

Group Type EXPERIMENTAL

AXT107 Mid Dose

Intervention Type DRUG

Single suprachoroidal injection of AXT107 (0.250 mg/eye)

High Dose

AXT107 0.500 mg/eye

Group Type EXPERIMENTAL

AXT107 High Dose

Intervention Type DRUG

Single suprachoroidal injection of AXT107 (0.500 mg/eye)

Interventions

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AXT107 Low Dose

Single suprachoroidal injection of AXT107 (0.125 mg/eye)

Intervention Type DRUG

AXT107 Mid Dose

Single suprachoroidal injection of AXT107 (0.250 mg/eye)

Intervention Type DRUG

AXT107 High Dose

Single suprachoroidal injection of AXT107 (0.500 mg/eye)

Intervention Type DRUG

Other Intervention Names

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Gersizangatide Gersizangatide Gersizangatide

Eligibility Criteria

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Inclusion Criteria

* 50 years of age or older
* Presence of active subfoveal choroidal neovascularization (CNV) (any subtype) or juxtafoveal CNV with leakage affecting the fovea secondary to AMD and the area of the CNV lesion must beat least 50% of the total lesion size confirmed by the Investigator
* Evidence of subretinal or intraretinal fluid or retinal cystic changes evidenced by Spectral Domain Optical Coherence Tomography (SD-OCT) at Screening accompanied by finding on SD- OCT suggestive of CNV secondary to AMD confirmed by the Investigator
* BCVA in the study eye between 65 and 25 ETDRS letters (20/50 and 20/320 Snellen equivalent) at Baseline (Day 0)
* BCVA of 34 ETDRS letters or better (20/200 or better Snellen equivalent) in the non-study eye at Baseline (Day 0)
* Able and willing to give signed informed consent and follow study instructions
* Has been/is a prior partial responder to an anti-VEGF agent

Exclusion Criteria

* Previously treated patients who are non-responders to anti-VEGF as determined by the Investigator
* Any prior use of Brolucizumab; use of Aflibercept within 8 weeks or use of Ranibizumab or Bevacizumab within 6 weeks from Baseline (Day 0) in the study eye
* Any concurrent disease that would require medical or surgical intervention during the study in the study eye (e.g., retinal detachment, significant cataract)
* Any condition that may preclude improvement in visual acuity or affect the evaluation of the study eye after resolution of AMD (e.g., extensive macular hemorrhage ≥ 50% lesion size, media clarity insufficient to obtain quality images, presence of diabetic retinopathy)
* Other causes of CNV (e.g., pathologic myopia, ocular histoplasmosis syndrome, angioid streaks, and multifocal choroiditis) in the study eye confirmed by the Investigator
* Chronic uveitis or ongoing clinically significant infection or inflammation (e.g., keratitis, scleritis) in either eye
Minimum Eligible Age

50 Years

Maximum Eligible Age

99 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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AsclepiX Therapeutics, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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New England Retina Consultants

Springfield, Massachusetts, United States

Site Status

The Retina Institue

St Louis, Missouri, United States

Site Status

Asheville Eye Associates

Asheville, North Carolina, United States

Site Status

Erie Retina Research

Erie, Pennsylvania, United States

Site Status

Countries

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United States

Other Identifiers

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AXT107-CS104

Identifier Type: -

Identifier Source: org_study_id

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