Clinical trial registry record

Intermediate Age-related Macular Degeneration - Multimodal Analysis and Longitudinal Study

A registered study indexed because it matched monitored longevity research terms. Registry status: Unknown. 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 Unknown.
Evidence
Registered phase not reported 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 April 9, 2024.
Where to verify
Open the primary registry below for eligibility, locations, contacts, and current status.
Registry ID
NCT06355830
Last registry update
April 9, 2024
Status
Unknown
Phase
Phase not reported
Sponsor
Universidade Nova de Lisboa
Enrollment
150
Countries
Portugal
Match confidence
100%
Source feed
ClinicalTrials.gov
Automated source synopsis

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

Evidence snapshot

What the source actually supports

Evidence stage
Phase not reported
Study design
OBSERVATIONAL
Evidence population
Human clinical study registration
Participants
150
Population
ALL · 55 Years to 95 Years
Duration
2019-01-02 to 2026-06-01
Intervention
Orthoptic assessment (Outcome measure)
Comparator
Not reported
Outcomes measured
Change in incomplete retinal pigment epithelial and outer retinal atrophy (iRORA) from baseline — Months 0 (baseline),…; Change in Drusen morphology from baseline — Months 0 (baseline), 6, 12, 18, 24, 30, 36, 42 and 48; Change in Subfoveal drusen area from baseline — Months 0 (baseline), 6, 12, 18, 24, 30, 36, 42 and 48; Change in other drusen area from baseline — Months 0 (baseline), 6, 12, 18, 24, 30, 36, 42 and 48; Change in Drusen reflectivity from baseline — Months 0 (baseline), 6, 12, 18, 24, 30, 36, 42 and 48; Change in other Drusen homogeneity from baseline — Months 0 (baseline), 6, 12, 18, 24, 30, 36, 42 and 48; Change in ellipsoid zone disruption from baseline — Months 0 (baseline), 6, 12, 18, 24, 30, 36, 42 and 48; Change in Drusen homogeneity from baseline — Months 0 (baseline), 6, 12, 18, 24, 30, 36, 42 and 48; Change in hyperreflective foci from baseline — Months 0 (baseline), 6, 12, 18, 24, 30, 36, 42 and 48; Change in hyperreflective foci location (within 500-μm disc area) from baseline — Months 0 (baseline), 6, 12, 18, 24, 3…; Change in hyperreflective foci association to drusen from baseline — Months 0 (baseline), 6, 12, 18, 24, 30, 36, 42 and…; Progression to Moderate Vision Loss — Months 0 (baseline), 6, 12, 18, 24, 30, 36, 42 and 48; Geographic Atrophy (GA) Growth Rate — Months 0 (baseline), 6, 12, 18, 24, 30, 36, 42 and 48; Progression to Advanced AMD according to international classification/grading system — Months 0 (baseline), 6, 12, 18,…
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 not reportedA 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 · 100% 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 · 100%Title contains controlled term: age-related macular degeneration. Source terminology contains: age-related macular degeneration. Title supplies longevity context: age-related. Study type is explicitly identified as OBSERVATIONAL.

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