Logo image
Association of visual function and ganglion cell layer thickness in patients with diabetes mellitus type 1 and no or minimal diabetic retinopathy
Journal article   Open access   Peer reviewed

Association of visual function and ganglion cell layer thickness in patients with diabetes mellitus type 1 and no or minimal diabetic retinopathy

Hille W van Dijk, Frank D Verbraak, Marilette Stehouwer, Pauline H.B Kok, Mona K Garvin, Milan Sonka, J. Hans DeVries, Reinier O Schlingemann and Michael D Abràmoff
Vision Research, Vol.51(2), pp.224-228
2011
DOI: 10.1016/j.visres.2010.08.024
PMCID: PMC3017636
PMID: 20801146
url
https://doi.org/10.1016/j.visres.2010.08.024View
Published (Version of record) Open Access

Abstract

► Diabetic retinopathy includes neurodegeneration. ► Diabetic neurodegeneration is demonstrated by a decreased ganglion cell layer (GCL). ► There exists a linear relation between decreased GCL and visual function loss. Diabetic retinopathy (DR) classically presents with micro-aneurysms, small haemorrhages and/or lipoprotein exudates. Several studies have indicated that neural loss occurs in DR even before vascular damage can be observed. This study evaluated the possible relationship between structure (spectral domain–optical coherence tomography) and function (Rarebit visual field test) in patients with type 1 diabetes mellitus and no or minimal diabetic retinopathy (DR). Results demonstrated loss of macular visual function and corresponding thinning of the ganglion cell layer (GCL) in the pericentral area of the macula of diabetic patients (Rs = 0.65, p < 0.001). In multivariable logistic regression analysis, GCL thickness remained an independent predictor of decreased visual function (OR 1.5, 95% CI 1.1–2.1). Early DR seems to include a neurodegenerative component.
Diabetic Retinopathy Retina Visual function Ganglion cell layer Diabetic neurodegeneration

Details

Metrics

Logo image