Completed
A PHASE 1, DOUBLE-MASKED, PLACEBO-CONTROLLED STUDY EVALUATING THE SAFETY, TOLERABILITY, IMMUNOGENICITY, PHARMACOKINETICS AND PHARMACODYNAMICS OF MULTIPLE ESCALATING DOSAGES OF RN6G (PF-04382923) IN SUBJECTS WITH ADVANCED DRY, AGE-RELATED MACULAR DEGENERATION (AMD) INCLUDING GEOGRAPHIC ATROPHY
What is being tested
RN6G
+ Placebo
Biological
Who is being recruted
Eye Diseases+2
+ Macular Degeneration
+ Retinal Degeneration
From 60 to 85 Years
+7 Eligibility Criteria
How is the trial designed
Treatment Study
Phase 1
Interventional
Study Start: August 2010
Summary
Principal SponsorPfizer
Last updated: January 28, 2026
Sourced from a government-validated database.Claim as a partner
Study start date: August 5, 2010
Actual date on which the first participant was enrolled.The purpose of this study is to determine the safety and tolerability of multiple doses of RN6G in subjects with advanced dry, age-related macular degeneration including geographic atrophy.
Official TitleA PHASE 1, DOUBLE-MASKED, PLACEBO-CONTROLLED STUDY EVALUATING THE SAFETY, TOLERABILITY, IMMUNOGENICITY, PHARMACOKINETICS AND PHARMACODYNAMICS OF MULTIPLE ESCALATING DOSAGES OF RN6G (PF-04382923) IN SUBJECTS WITH ADVANCED DRY, AGE-RELATED MACULAR DEGENERATION (AMD) INCLUDING GEOGRAPHIC ATROPHY
Principal SponsorPfizer
Last updated: January 28, 2026
Sourced from a government-validated database.Claim as a partner
Protocol
This section provides details of the study plan, including how the study is designed and what the study is measuring.Design Details
24 patients to be enrolled
Total number of participants that the clinical trial aims to recruit.Treatment Study
These studies test new ways to treat a disease, condition, or health issue. The goal is to see if a new drug, therapy, or approach works better or has fewer side effects than existing options.
Eligibility
Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.Conditions
Criteria
Any sex
Biological sex of participants that are eligible to enroll.From 60 to 85 Years
Range of ages for which participants are eligible to join.Healthy volunteers not allowed
If individuals who are healthy and do not have the condition being studied can participate.Conditions
Pathology
Eye DiseasesMacular DegenerationRetinal DegenerationRetinal DiseasesEye Diseases, Hereditary
Criteria
3 inclusion criteria required to participate
Be of non-child bearing potential
Diagnosis of dry AMD including uni- or multi-focal geographic atrophy without foveal involvement
BCVA of 20/50 or better in the study eye
4 exclusion criteria prevent from participating
Evidence of ocular disease other than advanced AMD or GA in the study eye
History or diagnosis of exudative (wet) AMD, with subretinal or choroidal neovascular lesions in the study eye
Presence of disease or condition that might compromise the cardiovascular, hematological, renal, hepatic, pulmonary, endocrine, central nervous immune, or gastrointestinal system
Requires ocular or systemic medications that are known to be toxic to the lens, retina or optic nerve
Study Plan
Find out more about all the medication administered in this study, their detailed description and what they involve.Treatment Groups
Study Objectives
One single intervention group is designated in this study
This study does not include a placebo group
Treatment Groups
Group I
ExperimentalStudy Objectives
Primary Objectives
Secondary Objectives
Study Centers
These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.This study has 24 locations
Suspended
Suspended
American Institute of Research (Administrative Only)
Los Gatos, United StatesSuspended
Neurology Center Rai Kumar
San Jose, United StatesSuspended
Harmeet Sachdev, MD, FAAN
San Jose, United StatesCompleted24 Study Centers