Clinical trial registry record

Long-term Follow-Up Study of RGX-314 and Fellow Eye Substudy

A registered PHASE2 study indexed because it matched monitored longevity research terms. Registry status: Enrolling By Invitation. Registration does not establish safety or effectiveness.

Plain-language guide

Five questions to ask about this record

What this is
A clinical study registration, not a result or recommendation.
Why it may matter
The registry currently reports Enrolling By Invitation.
Evidence
Registered phase 2 study.
Main limitation
Registration does not prove that the intervention works, is safe, or is available to you.
What changed
Registry metadata was last updated June 17, 2024.
Where to verify
Open the primary registry below for eligibility, locations, contacts, and current status.
Registry ID
NCT03999801
Last registry update
June 17, 2024
Status
Enrolling By Invitation
Phase
Phase 2
Sponsor
AbbVie
Enrollment
865
Countries
United States
Match confidence
60%
Source feed
ClinicalTrials.gov
Automated source synopsis

A registered PHASE2 study indexed because it matched monitored longevity research terms. Registry status: Enrolling By Invitation. Registration does not establish safety or effectiveness.

Evidence snapshot

What the source actually supports

Evidence stage
Phase 2
Study design
NON RANDOMIZED · SINGLE GROUP · TREATMENT · NONE
Evidence population
Human clinical study registration
Participants
865
Population
ALL · 50 Years
Duration
2019-05-31 to 2028-12-01
Intervention
RGX-314
Comparator
Main Observational Study
Outcomes measured
Incidence of ocular adverse events and any serious adverse events in the study eye — 5 years inclusive of parent study; Fellow eye substudy: Incidence of ocular adverse events and any serious adverse events in the fellow eye — 54 weeks; Change from baseline in best corrected visual acuity (BCVA) in the study eye — 5 years inclusive of parent study; Change from baseline in Central Retinal Thickness (CRT) in the study eye — 5 years inclusive of parent study; Number of supplemental anti-VEGF injections in the study eye — 5 years inclusive of parent study; Number of retinal specialist visits for the study eye — 5 years inclusive of parent study; Fellow eye substudy: Change from baseline in best corrected visual acuity — 54 weeks; Fellow eye substudy: Change from baseline in Central Retinal Thickness in the fellow eye — 54 weeks; Fellow eye substudy: Number of supplemental anti-VEGF injections in the fellow eye — 54 weeks; Fellow eye substudy: Aqueous and Serum RGX-314 transgene product (TP) concentrations in the fellow eye — 54 weeks; Fellow eye substudy: Immunogenicity measurements in the fellow eye — 54 weeks
Reported result
No reusable finding-level result is available in this record.

Main limitationThis is a study registration. No reusable structured result is available here, so it cannot show whether the intervention worked or was safe.

Safety and approvalEligibility, adverse-event details, and clinical decisions must be checked in the official registry and with qualified clinicians. Trial registration is not regulatory approval and does not establish that an intervention is available.

Source supportStructured registry protocol metadata; no finding-level conclusion is generated.

Trial stage · Phase 2A trial phase describes development stage; it does not establish a positive result.
Phase 1Phase 2Phase 3Phase 4

Registration and recruitment status do not establish safety, efficacy, or regulatory approval.

Why this record appears here · 60% topic match

The title, summary, or source keywords matched one or more topics followed by immortal.life. A higher percentage means a stronger topic match; it does not rate safety, effectiveness, or study quality.

  • Vision ageing · 60%Source terminology contains: age-related macular degeneration. Source terminology supplies longevity context: age-related. Study type is explicitly identified as INTERVENTIONAL.

Automated source check 100% · update recency 65%. These figures help sort records; they are not medical ratings.