A 2-part Study Consisting of Multiple Ascending Dose (MAD) Safety Study, and a Dose-finding Masked Study to Assess the Safety and Efficacy of Intravitreal (IVT) EYE103 in Patients With Diabetic Macular Edema (DME) or Neovascular Age-related Macular Degeneration (NVAMD)

NCT ID: NCT05919693

Last Updated: 2025-11-20

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

COMPLETED

Clinical Phase

PHASE1/PHASE2

Total Enrollment

33 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-06-12

Study Completion Date

2024-08-26

Brief Summary

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EYE103-101 is a 2-part study assessing safety and preliminary efficacy of EYE103 in patients with diabetic macular edema (DME) given as monotherapy or neovascular macular degeneration (NVAMD) given in combination with anti-VEGF.

In the first part, termed the multiple ascending dose (MAD) portion of study, the safety of EYE103 will be assessed at escalating doses. Approximately 12 participants will be entered in this part of the study.

In the second part of the study, called the dose finding part two doses of EYE103 will be selected and their effectiveness will be compared. Approximately 80 participants will be entered in this part of the study.

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Detailed Description

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EYE103-101 is a 2-part study assessing safety and preliminary efficacy of EYE103 in patients with diabetic macular edema (DME) given as monotherapy or neovascular macular degeneration (NVAMD) given in combination with anti-VEGF.

In the first part, termed the multiple ascending dose (MAD) portion of study, the safety of EYE103 will be assessed at escalating doses. Approximately 12 participants will be entered in this part of the study.

In the second part of the study, called the dose finding part two doses of EYE103 will be selected and their effectiveness will be compared. Approximately 80 participants will be entered in this part of the study.

Conditions

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Neovascular Age-related Macular Degeneration (NVAMD) Diabetic Macular Edema (DME)

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

SEQUENTIAL

Part 1 is a multiple-dose escalation study and patients will be enrolled sequentially in ascending order through the dose levels until the highest level is reached or until a maximum tolerated dose is reached, whichever comes first.

Part 2 is randomized single-masked study where patients on all arms will be enrolled in parallel.
Primary Study Purpose

TREATMENT

Blinding Strategy

TRIPLE

Participants Caregivers Outcome Assessors
Participant Care Provider Outcomes Assessor

Study Groups

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Dose 1

Part 1 MAD Portion Dose 1 - Low Dose

Group Type EXPERIMENTAL

EYE103

Intervention Type DRUG

EYE103 is a humanized antibody formulated for IVT administration

Dose 2

Part 1 MAD Portion Dose 2 - Low-Mid Dose

Group Type EXPERIMENTAL

EYE103

Intervention Type DRUG

EYE103 is a humanized antibody formulated for IVT administration

Dose 3

Part 1 MAD Portion Dose 3 - Mid-High Dose

Group Type EXPERIMENTAL

EYE103

Intervention Type DRUG

EYE103 is a humanized antibody formulated for IVT administration

Dose 4

Part 1 MAD Portion Dose 4 - High Dose

Group Type EXPERIMENTAL

EYE103

Intervention Type DRUG

EYE103 is a humanized antibody formulated for IVT administration

DME Medium Dose

Part 2 Naïve DME monotherapy Medium Dose

Group Type EXPERIMENTAL

EYE103

Intervention Type DRUG

EYE103 is a humanized antibody formulated for IVT administration

DME High Dose

Part 2 Naïve DME monotherapy High Dose

Group Type EXPERIMENTAL

EYE103

Intervention Type DRUG

EYE103 is a humanized antibody formulated for IVT administration

Naïve NVAMD Medium Dose

Part 2 Naïve NVAMD combination therapy Medium Dose

Group Type EXPERIMENTAL

EYE103

Intervention Type DRUG

EYE103 is a humanized antibody formulated for IVT administration

Naïve NVAMD High Dose

Part 2 Naïve NVAMD combination therapy High Dose

Group Type EXPERIMENTAL

EYE103

Intervention Type DRUG

EYE103 is a humanized antibody formulated for IVT administration

Experienced NVAMD Medium Dose

Part 2 Experienced NVAMD combination therapy Medium Dose

Group Type EXPERIMENTAL

EYE103

Intervention Type DRUG

EYE103 is a humanized antibody formulated for IVT administration

Experienced NVAMD High Dose

Part 2 Experienced NVAMD combination therapy High Dose

Group Type EXPERIMENTAL

EYE103

Intervention Type DRUG

EYE103 is a humanized antibody formulated for IVT administration

Interventions

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EYE103

EYE103 is a humanized antibody formulated for IVT administration

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Be willing and able to understand the study procedures and the risks involved and provide written informed consent before the first study-related activity
* DME patients must be ≥ 18 years of age, NVAMD patients must be ≥ 50 years of age
* Diagnosis of either DME or NVAMD. DME patients must be treatment naïve. NVAMD patients can be either treatment naïve or treatment experienced.
* DME patients must have vision loss in the study eye
* NVAMD patients can be either treatment-naïve or treatment experienced with vision loss in the study eye

Exclusion Criteria

* Be pregnant or breastfeeding
* History of cataract surgery and/or minimally invasive glaucoma surgery (MIGS) within 3 months of Screening
* Yttrium-Aluminum Garnet (YAG) laser capsulotomy within 2 months of Screening
* Any other condition except for DME or NVAMD or that could affect interpretation of study assessments
Minimum Eligible Age

50 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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EyeBiotech Ltd.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Phoenix, AZ

Phoenix, Arizona, United States

Site Status

Bakersfield, CA

Bakersfield, California, United States

Site Status

Modesto, CA

Modesto, California, United States

Site Status

Mountain View, CA

Mountain View, California, United States

Site Status

Sacramento, CA

Sacramento, California, United States

Site Status

Sacramento, CA

Sacramento, California, United States

Site Status

Colorado Springs, Colorado

Colorado Springs, Colorado, United States

Site Status

Lakewood, CO

Lakewood, Colorado, United States

Site Status

Pompano Beach

Pompano Beach, Florida, United States

Site Status

Lemont, NV

Lemont, Illinois, United States

Site Status

Hagerstown, MD

Hagerstown, Maryland, United States

Site Status

Reno, NV

Reno, Nevada, United States

Site Status

West Columbia, SC

West Columbia, South Carolina, United States

Site Status

Germantown, TN

Germantown, Tennessee, United States

Site Status

Knoxville, TN

Knoxville, Tennessee, United States

Site Status

Nashville, TN

Nashville, Tennessee, United States

Site Status

Abilene, TX

Abilene, Texas, United States

Site Status

Amarillo, TX

Amarillo, Texas, United States

Site Status

Austin, TX

Austin, Texas, United States

Site Status

Bellaire, TX

Bellaire, Texas, United States

Site Status

Dallas, TX

Dallas, Texas, United States

Site Status

Katy, TX

Katy, Texas, United States

Site Status

McAllen, TX

McAllen, Texas, United States

Site Status

Plano, TX

Plano, Texas, United States

Site Status

Round Rock, TX

Round Rock, Texas, United States

Site Status

San Antonio, TX

San Antonio, Texas, United States

Site Status

The Woodlands, TX

The Woodlands, Texas, United States

Site Status

Ciudad Autonoma Buenos Aires

Ciudad Autonoma de Buenos Aires, Buenos Aires, Argentina

Site Status

Caba, Argentina

Caba, , Argentina

Site Status

Arecibo, PR

Arecibo, PR, Puerto Rico

Site Status

London, England

London, England, United Kingdom

Site Status

London, UK

London, , United Kingdom

Site Status

Countries

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United States Argentina Puerto Rico United Kingdom

Other Identifiers

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MK-3000-003

Identifier Type: OTHER

Identifier Source: secondary_id

EYE103-101

Identifier Type: -

Identifier Source: org_study_id

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