Correlations between visual acuity and macular microvasculature quantified with optical coherence tomography angiography in diabetic macular oedema.
Journal
Eye (London, England)
ISSN: 1476-5454
Titre abrégé: Eye (Lond)
Pays: England
ID NLM: 8703986
Informations de publication
Date de publication:
03 2020
03 2020
Historique:
received:
29
10
2018
accepted:
29
06
2019
revised:
13
05
2019
pubmed:
14
8
2019
medline:
22
6
2021
entrez:
14
8
2019
Statut:
ppublish
Résumé
To explore the impact of macular ischaemia on vision in diabetic macular oedema (DMO) by analysing the correlations between visual acuity and macular microvascular parameters using optical coherence tomography angiography (OCTA). OCTA was performed in 81 eyes of 48 patients with DMO, and 3 × 3-mm After adjustment for CRT and ellipsoid zone disruption at the fovea, lower skeleton density and lower fractal dimension in the deep capillary plexus were correlated with poorer BCVA (P = 0.030 and 0.024, respectively). None of the microvascular parameters of the superficial capillary plexus were correlated with BCVA after adjustment for CRT and ellipsoid zone disruption (all, P > 0.05). For eyes with DMO, low skeleton density and low branching complexity in the deep capillary plexus of central macula were correlated with poor vision. OCTA could offer quantified parameters of macular microvasculature to measure the impact of macular ischaemia on visual acuity in DMO.
Identifiants
pubmed: 31406356
doi: 10.1038/s41433-019-0549-1
pii: 10.1038/s41433-019-0549-1
pmc: PMC7042332
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
544-552Commentaires et corrections
Type : CommentIn
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