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Observation of Recovery of Foveal Cone Microstructures After Macular Hole Surgery

Macular Holes Clinical Trial

Official title:
Correlation Between Visual Acuity and Recovery of Foveal Cone Microstructures After Macular Hole Surgery

Clinical Trial Summary

The objective is to determine whether a recovery of the microstructures of the foveal photoreceptors after macular hole (MH) closure is correlated with the best-corrected visual acuity (BCVA) is determined.

Clinical Trial Description

Macular hole patients were evaluated by spectral domain optical coherence tomography (SD-OCT) to determine the integrity of the microstructures of the foveal photoreceptors. The inner segment/outer segment (IS/OS) junction, the external limiting membrane (ELM), and the cone outer segment tips (COST) line were determined preoperatively, and at 1, 3, 6, 9, and 12 months after the MH surgery. The correlation between the integrity of the foveal photoreceptor microstructures and the best-corrected visual acuity (BCVA) was determined. ;

Study Design

Observational Model: Case Control, Time Perspective: Retrospective

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT01306487
Study type Observational
Source Kyorin University
Contact
Status Completed
Phase N/A
Start date March 2008
Completion date August 2010
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