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Updated: Jun 20, 2026
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Morphometric Analyses of Retinal Sections
Published on: February 19, 2012
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Inner retinal thickness in Stargardt disease.
Maurizio Battaglia Parodi1, Alessandro Arrigo1, Lorenzo Bianco1
1IRCCS San Raffaele Scientific Institute, Milan, Italy.
European Journal of Ophthalmology
|February 5, 2024
Summary
Stargardt disease (STGD1) causes irregular inner retina changes, including thinning and reduced sensitivity. These findings, detected via OCT, may help track disease progression and treatment effectiveness.
Area of Science:
- Ophthalmology
- Retinal Diseases
- Genetic Eye Conditions
Background:
- Stargardt disease (STGD1) is a leading inherited macular dystrophy.
- Understanding inner retinal involvement is crucial for STGD1 management.
Purpose of the Study:
- To analyze inner retinal alterations in patients with Stargardt disease (STGD1).
- To investigate the quantitative changes in the inner retina using advanced imaging techniques.
Main Methods:
- Cross-sectional study of genetically confirmed STGD1 patients.
- Utilized optical coherence tomography (OCT), OCT angiography (OCTA), and microperimetry.
- Compared inner retinal metrics between STGD1 patients and healthy controls.
Main Results:
- Significant reductions in inner retinal thickness, vessel density, and retinal sensitivity were observed in STGD1 patients compared to controls.
- 43% of affected eyes showed inner retinal thinning.
- Inner retinal thickness varied, with some eyes showing thickening or normal ranges.
Conclusions:
- The inner retina is irregularly affected in STGD1, exhibiting diverse quantitative changes.
- Inner retinal status, as assessed by OCT, can serve as a biomarker for STGD1 characterization.
- Monitoring inner retinal changes may help evaluate novel therapeutic interventions for STGD1.
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