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CompletedNCT01682382Updated Jan 20, 2014

Association of Macular Pigment Optical Density (MPOD) and Genetic Variants in Complement Factor H in Subjects With Choroidal Neovascular (CNV)

An observational study in Age-related Macular Degeneration and Choroidal Neovascular Age-related Macular Degeneration, sponsored by Sequenom, Inc.. Completed at 1 site in United States. Open to participants aged 60 Years and older, including healthy volunteers. Per ClinicalTrials.gov, last updated 2014-01-20.

Sponsored by Sequenom, Inc. · Observational

Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
45
Ages
60 Years and older
Sex
All
01

Study summary

Subjects with wet AMD, dry AMD, and age-matched controls will undergo routine occular measurements, will provide a blood and cheek cell sample, and will have macular pigment optical density (MPOD) measured to determine if there is an association between genetics, MPOD and the risk of progression to wet AMD.

02

Conditions studied

  • Age-related Macular Degeneration
  • Choroidal Neovascular Age-related Macular Degeneration

Keywords

  • age-related macular degeneration
  • choroidal neovascular age-related macular degeneration
  • genetics
  • macular pigment optical density (MPOD)
03

In context

Macular Degeneration

1,474 studies on the registry are indexed under Macular Degeneration; 206 are open to participants now.

This study's enrollment of 45 is below the median of 106 across 421 observational studies indexed under Macular Degeneration.

Browse Macular Degeneration studies →

Lead sponsor

Sequenom, Inc. is the lead sponsor of 26 studies on the registry; 5 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
60 Years and older
Sexes eligible
All
Accepts healthy volunteers
Yes
Sampling method
Non-probability sample

Study population

Non-Hispanic Caucasian subjects 60 years of age and older diagnosed with either CNV or dry AMD and a cohort of age-matched controls

Inclusion criteria

  • subject is diagnosed with either CNV, dry AMD or is an age-matched control
  • self reported as non-Hispanic Caucasian
  • 60 years of age or older
  • provides signed and dated informed consent
  • agrees to provide 10 mL of whole blood and two buccal swabs

Exclusion criteria

Exclusion Criteria:

  • previous donation under this protocol
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
45 participants (actual)
Biospecimen retention
Samples with dna

Groups and cohorts

  • choroidal neovascular (CNV) AMD subjects

    Subjects diagnosed with CNV (AREDS Grade 4b)

  • dry AMD subjects

    Subjects diagnosed with dry AMD (AREDS Grade 3)

  • age-matched controls

    Subjects without AMD (AREDS Grade 1)

06

What researchers measure

Primary outcomes

  1. Association between a genetic variant in the CFH gene and risk of progression to CNV

    DNA extracted from blood and buccal cells collected from subjects with either CNV, dry AMD, and age-matched controls will be analyzed to investigate a genetic variant in the CFH gene and its association with risk of progression to CNV

    Time frame: Baseline

Secondary outcomes

  1. Genetic correlation between MPOD and risk of progression to CNV

    DNA extracted from blood and buccal cells collected from subjects with either CNV, dry AMD, and age-matched controls will be analyzed to investigate the correlation between genetics, MPOD, and risk of progression to CNV

    Time frame: baseline

07

Study locations

1 site
  • Morris Eye Group
    Encinitas, California 92024, United States
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 20, 2014, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01682382
Lead sponsor
Sequenom, Inc.
Responsible party
Sponsor
First posted
Sep 10, 2012
Start date
Aug 2012
Primary completion
Aug 2013
Completion
Oct 2013
Last update
Jan 20, 2014

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jan 2014. You cannot join it, but the record below documents what was studied.

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