Evaluation of insomnia effect on ganglion cell complex, middle retina, and choroid.
Int Ophthalmol
; 44(1): 381, 2024 Sep 19.
Article
en En
| MEDLINE
| ID: mdl-39299944
ABSTRACT
PURPOSE:
Insomnia is a common psychiatric disorder that has oxidative and degenerative effects on the brain. It is thought that the brain's processes affect the retina through their synaptic connections. However, the effects of sleep disorders on the retina and choroid are not fully understood. We aimed to investigate the impact of insomnia on retinal nerve fiber layer (RNFL), central foveal thickness, retinal layers, and choroidal thickness.METHODS:
The right eye of 16 healthy controls and 15 patients with insomnia complaints for 3 months, no history of psychiatric drug use, and an Insomnia Severity Index (ISI) score of 15 or higher were included in the study. The retinal layers and RNFL analyses were performed using optical coherence tomography (OCT), and choroidal layers were analyzed using enhanced depth imaging OCT.RESULTS:
Nasal and temporal ganglion cell complex thicknesses were significantly lower in patients with insomnia compared to the controls (97 µm vs. 111 µm P = 0.004; 94 µm vs. 105 µm P = 0.012, respectively). A significant negative correlation was detected between the ISI score and global RNFL thickness (rho, P = 0.03) Additionally, pachychoroid-like vascular structures were observed in choroidal images.CONCLUSION:
These changes in the retina and the choroid layers due to insomnia may be precursors to retinal degenerative conditions, such as age-related macular degeneration that may occur in the future. Multicenter studies including more patients are needed to demonstrate the importance of quality sleep for eye health.Palabras clave
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Base de datos:
MEDLINE
Asunto principal:
Células Ganglionares de la Retina
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Coroides
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Tomografía de Coherencia Óptica
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Trastornos del Inicio y del Mantenimiento del Sueño
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Fibras Nerviosas
Idioma:
En
Revista:
Int Ophthalmol
Año:
2024
Tipo del documento:
Article