One-year follow-up of macular ganglion cell layer and peripapillary retinal nerve fibre layer thickness changes after panretinal photocoagulation

Kim, Jong Jin; Im, Jong Chan; Shin, Jae Pil; Kim, In Taek; Park, Dong Ho

doi:10.1136/bjophthalmol-2013-304349

Cited by 26 publications

(24 citation statements)

References 16 publications

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“…Transitory increases in macular GCIPL and peripapillary RNFL thicknesses throughout the 1year post-PRP follow-up were found in a prospective, interventional case series study of 35 eyes. 16 These data could be explained by PRP-induced retinal inflammation and edema in the early post-PRP phase, secondary to early glial cell activation. In our study, all patients had received previous PRP more than 6 months before, so that should not have affected our results.…”

Section: Discussionmentioning

confidence: 99%

Correlation Between Ganglion Cell Layer Thinning and Poor Visual Function After Resolution of Diabetic Macular Edema

Bonnin¹,

Tadayoni²,

Erginay³

et al. 2015

Investigative Ophthalmology & Visual Science

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Section: Discussionmentioning

confidence: 99%

Correlation Between Ganglion Cell Layer Thinning and Poor Visual Function After Resolution of Diabetic Macular Edema

Bonnin¹,

Tadayoni²,

Erginay³

et al. 2015

Investigative Ophthalmology & Visual Science

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“…The morphological parameters remained stable across all retinopathy levels regardless of whether the laser-treated patients were included in the analysis. Panretinal photocoagulation, however, has been shown to induce retinal thickening in both the peripapillary and macular regions, at least during the first year after treatment [ 42 ]. Several studies have demonstrated decreased retinal thickness with age [ 43 – 45 ].…”

Section: Discussionmentioning

confidence: 99%

Photopic full-field electroretinography and optical coherence tomography in type 1 diabetic retinopathy

Jansson

Ræder

Krohn

2015

Graefes Arch Clin Exp Ophthalmol

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PurposeThe purpose of this study was to evaluate the role of photopic full-field electroretinography (ERG) and retinal thickness measurements by spectral-domain optical coherence tomography (SD-OCT) in the assessment of disease severity in type 1 diabetic retinopathy.MethodsA population-based cohort of 151 patients with type 1 diabetes underwent a complete ophthalmic examination, including photopic full-field ERG and SD-OCT for retinal thickness measurements. Stereoscopic fundus photographs were taken according to the Early Treatment Diabetic Retinopathy Study protocol, and the classification of diabetic retinopathy was based on the International Clinical Diabetic Retinopathy Disease Severity Scale. Associations between photographically determined retinopathy level, b-wave amplitude and peak time of the photopic single-flash and 30-Hz flicker ERG, and central retinal thickness parameters were evaluated.ResultsFor all ERG measurements, the amplitude decreased and peak time increased with progression of the disease, but these associations lost statistical significance after adjusting for age and excluding laser-treated patients. Mean retinal thickness was significantly associated with the b-wave amplitude of photopic single-flash and 30-Hz flicker responses (r2 = 0.08, p = 0.006; and r2 = 0.05, p = 0.025, respectively), but revealed no association with retinopathy level.ConclusionsPhotopic full-field ERG and SD-OCT-derived retinal thickness parameters have limited clinical value in the staging of diabetic retinopathy. However, thinning of the central retina leads to significant functional impairment and may reflect an ongoing neurodegenerative process in the retinal tissue.

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“…Using the high-resolution OCT system, we found the transient increase of ONL thickness and the decrease of OLM/RPE complex thickness at the earliest time point after laser photocoagulation. Whereas scatter laser photocoagulation was reported to progressively reduce the thickness of the inner retina in patients with DME, [29][30][31] transient ONL thickening at 1 day after laser photocoagulation was also documented in patients with DME. 32 Furthermore, Mitsch et al.…”

Section: Discussionmentioning

confidence: 99%

Vascular Adhesion Protein-1 Blockade Suppresses Ocular Inflammation After Retinal Laser Photocoagulation in Mice

Matsuda

Noda

Murata

et al. 2017

Invest. Ophthalmol. Vis. Sci.

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One-year follow-up of macular ganglion cell layer and peripapillary retinal nerve fibre layer thickness changes after panretinal photocoagulation

Abstract: The macular GCIPL and peripapillary RNFL thickness increased throughout the 1-year post-PRP. Furthermore, the macular GCIPL and temporal RNFL thickness showed a significant correlation throughout the 1 year of follow-up.

Cited by 26 publications

References 16 publications

Correlation Between Ganglion Cell Layer Thinning and Poor Visual Function After Resolution of Diabetic Macular Edema

Correlation Between Ganglion Cell Layer Thinning and Poor Visual Function After Resolution of Diabetic Macular Edema

Photopic full-field electroretinography and optical coherence tomography in type 1 diabetic retinopathy

Vascular Adhesion Protein-1 Blockade Suppresses Ocular Inflammation After Retinal Laser Photocoagulation in Mice

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