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Subfoveal choroidal thickness in diabetic macular edema
| Content Provider | Scilit |
|---|---|
| Author | Mohamed, Dalia Mohammed Fawzy Hassan, Nihal Adel Osman, Amr Abdellatif Osman, Moataz Hamed |
| Copyright Year | 2019 |
| Description | Purpose: To evaluate subfoveal choroidal thickness (SFCT) in eyes with diabetic macular edema (DME) using spectral domain OCT (SD-OCT). Materials and methods: Ninety eyes were divided into three equal groups: group A, non-proliferative diabetic retinopathy (NPDR) with no DME; group B, NPDR having DME; and group C, non-diabetic patients. The central subfield retinal thickness (CSRT) and SFCT were measured using spectral domain OCT. Results: There was a moderate negative correlation between age and SFCT in group B (r=−0.455, P=0.012). We found no significant correlation between best corrected visual acuity (BCVA) and SFCT in all groups (for groups A, B, and C, respectively: r=0.189, P=0.316; r=−0.195, P=0.302; and r=−0.181, P=0.337). There was no significant correlation between duration of diabetes and SFCT (r=−0.118, P=0.534 and r=−0.136, P=0.475 for groups A and B, respectively). The CSRT was 229.13±16.2, 336.4±74.85, and 223.13±16.9 μm in groups A, B, and C, respectively. The mean SFCT was 260.6±49.2, 259±50.8, and 252±50 μm in groups A, B, and C, respectively. We found no significant correlation between CSRT and SFCT in all groups (for groups A, B, and C, respectively: r=−0.049, P=0.796, r=0.239, P=0.204, r=−0.021, P=0.914). There was no significant difference in SFCT between group B (DME) on one hand and groups A and C on the other hand (P=0.9 and 0.59, respectively). Conclusion: There is no significant correlation between CSRT and SFCT in DME. Choroidal thickness assessment is not an indicator of the severity of DME and cannot be used as a monitor of its progression. |
| Related Links | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6549686/pdf https://www.dovepress.com/getfile.php?fileID=50279 |
| Ending Page | 925 |
| Page Count | 5 |
| Starting Page | 921 |
| ISSN | 11775467 |
| e-ISSN | 11775483 |
| DOI | 10.2147/opth.s207376 |
| Journal | Clinical Ophthalmology |
| Volume Number | 13 |
| Language | English |
| Publisher | Informa UK Limited |
| Publisher Date | 2019-05-01 |
| Access Restriction | Open |
| Subject Keyword | Rehabilitation Diabetic Retinopathy Macular Edema Optical Coherence Tomography Choroidal Thickness Diabetes |
| Content Type | Text |
| Resource Type | Article |
| Subject | Ophthalmology |
