NCT06779773 · Astellas Pharma Global Development, Inc.
A Study to Learn How Avacincaptad Pegol (Izervay™) is Used in Clinical Practice in People Who Have Geographic Atrophy
What this study is about
This study is for people who have geographic atrophy due to age-related macular degeneration (AMD). AMD happens when the macula, the light-sensitive layer at the back of the eye called the retina, becomes damaged and causes a person's central vision to worsen. Geographic atrophy is an advanced form of AMD where cells in the retina waste away and die.
View original scientific description
This study is for people who have geographic atrophy due to age-related macular degeneration (AMD). AMD happens when the macula, the light-sensitive layer at the back of the eye called the retina, becomes damaged and causes a person's central vision to worsen. Geographic atrophy is an advanced form of AMD where cells in the retina waste away and die. Over time this can lead to permanent loss of vision. Avacincaptad pegol can help slow down the worsening or progression of geographic atrophy. Avacincaptad pegol is a treatment approved in the US to treat geographic atrophy. This study is about collecting information on how people with geographic atrophy are treated in routine clinical practice. This includes recording any medical problems from avacincaptad pegol. This is known as an observational study. Information will be collected from the peoples' medical records during and after treatment. The people in this study will have geographic atrophy in 1 or both eyes and they and their doctor have decided they will be treated with avacincaptad pegol. The individual's doctor decides on treatment, not the study sponsor (Astellas). People that want to take part in the study will have eye examinations that they would usually have as part of their routine care. People will also be asked to complete surveys about their eye health. These surveys will occur when treatment starts and then every 6 months for the first 2 years. After 2 years the surveys will happen once a year. The people on the study can take part if their doctor provides treatment with avacincaptad pegol and they want to continue with the study. The people on the study can take part for around 5 years.
Who can participate
This study lists these criteria on ClinicalTrials.gov. A study coordinator reviews eligibility during screening — this page does not determine whether you qualify.
Inclusion criteria
- Patients with geographic atrophy (GA) secondary to age-related macular degeneration (AMD) in 1 or both eyes
- Patient with a decision to treat with intravitreal avacincaptad pegol (ACP) prior to enrollment
- Patient willingness to complete the patient reported outcome (PRO).
Exclusion criteria
- Patients who have any contraindication or are not eligible for treatment with ACP, including the following:
- Active ocular or peri-ocular infection in either eye
- Active, suspected intraocular inflammation in either eye
- Hypersensitive to ACP or to any ingredient in the formulation
- Patients currently participating in an investigational program with interventions outside of routine clinical practice.
- Patients who have received ACP in the eye being considered for enrollment. Note: Patients who have received or are receiving ACP in the fellow eye at baseline are eligible to be included in the study.
- Patients who have received any intravitreal complement inhibitor other than ACP in either eye. Note: Patients who have received an intravitreal complement inhibitor other than ACP in either eye and have completed the 90-day washout period are eligible to be included in the study.
Where
- Phoenix, Arizona
- Scottsdale, Arizona
- Encino, California
- Laguna Hills, California
- Orange, California
- Redlands, California
- Sacramento, California
- Torrance, California
- Aurora, Colorado
- Colorado Springs, Colorado
- Lakewood, Colorado
- Greenwich, Connecticut
And 50 more locations — see the full list below.
Frequently asked questions
What is a clinical trial?
A clinical trial is a research study that tests new medical treatments, drugs, devices, or procedures to determine their safety and effectiveness. Trials are carefully designed and monitored to protect participants while advancing medical knowledge.
Is it safe to participate?
Clinical trials follow strict safety guidelines and ethical standards. Trials must be reviewed and approved, and participants are closely monitored by medical professionals throughout the study. You can withdraw at any time if you choose.
Will I be compensated?
Many clinical trials offer compensation for your time, travel expenses, and inconvenience. The specific compensation varies by study and will be discussed during the screening process. All study-related medical care is typically provided at no cost to participants.
Will I receive a placebo instead of treatment?
When effective treatment exists, participants typically receive either the standard treatment plus the study intervention, or the standard treatment plus placebo. You would not be denied effective care. Placebos are primarily used when no proven treatment is available, or in addition to standard care. Your trial consent form will clearly explain what treatments you may receive.
Can I leave a trial if I change my mind?
Absolutely. Participation in clinical trials is completely voluntary. You have the right to withdraw from the study at any time, for any reason, without penalty or loss of benefits to which you are otherwise entitled.
How long does a clinical trial last?
Trial duration varies widely depending on the study design and purpose. Some trials last just a few weeks, while others may continue for months or years. The study coordinator will provide specific timeline information during your screening call.
Data: ClinicalTrials.gov · synced Jul 2, 2026 · Source of record for eligibility and locations