Observation of Recovery of Foveal Cone Microstructures After Macular Hole Surgery
|ClinicalTrials.gov Identifier: NCT01306487|
Recruitment Status : Completed
First Posted : March 2, 2011
Last Update Posted : August 2, 2012
|Condition or disease||Intervention/treatment|
|Macular Holes||Procedure: Vitrectomy|
|Study Type :||Observational|
|Actual Enrollment :||58 participants|
|Observational Model:||Case Control|
|Official Title:||Correlation Between Visual Acuity and Recovery of Foveal Cone Microstructures After Macular Hole Surgery|
|Study Start Date :||March 2008|
|Actual Primary Completion Date :||August 2009|
|Actual Study Completion Date :||August 2010|
Macular hole patients
The patients who underwent vitreous surgery for idiopathic macular hole.
Macular hole surgery
Other Name: Optical coherence tomography
- Foveal microstructure determined by optical coherence tomography [ Time Frame: Preoperative and postoperative 1, 3, 6, 9, 12 months ]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 by spectral domain optical coherence tomography.
- The visual acuity [ Time Frame: Preoperative and postoperative 1, 3, 6, 9, 12 months ]Preoperative and postoperative best-corrected visual acuity
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01306487
|Kyorin Eye Center|
|Mitaka, Tokyo, Japan, 181-8611|