Gawęcki M, Grzybowski A, Święch A. Biometric Risk Factors for Central Serous Chorioretinopathy.
Ophthalmol Ther 2023;
12:1327-38. [PMID:
36840908 DOI:
10.1007/s40123-023-00687-z]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 02/10/2023] [Indexed: 02/26/2023] Open
Abstract
INTRODUCTION
Central serous chorioretinopathy (CSCR) is a common disease that in chronic form can lead to significant visual impairment. Hence, the systemic and local risk factors of CSCR have been analyzed to possibly prevent its onset. The goal of the present study was to find the biometric parameters characteristic for CSCR.
METHODS
The study included 66 eyes of 60 consecutive patients who were diagnosed with acute or chronic CSCR between January 01 2021 and June 30 2021. There were 46 males and 14 females with a mean age of 48.8 ± 10.0 years in the study cohort. Six patients had symptomatic binocular disease. The axial length and retinal parameters of all patients were measured with spectral domain optical coherence tomography (SD-OCT), and refraction error was tested after cycloplegia. The results of the affected eyes were compared with those of healthy fellow eyes (with exclusion of eyes previously affected by CSCR or with any other ocular disorder) (39 eyes) and the control group (75 eyes), and correlated to the duration of the disease.
RESULTS
No significant differences were revealed in axial length between the affected eyes, healthy fellow eyes, and controls (23.31 ± 1.06 mm versus 23.59 ± 1.20 mm versus 23.33 ± 1.19 mm, respectively). The distribution of refraction errors was similar in the three analyzed groups. A hypermetropic shift was noted in the affected eyes versus controls (p = 0.030); however, no difference was noted in refraction error between the healthy fellow CSCR eyes and controls (p = 0.418). Both acute and chronic CSCR cases, as well as their fellow eyes, demonstrated significantly greater choroidal thickness compared with healthy individuals (p < 0.001). Longer disease duration was correlated with a significant deficit in macular volume and average central retinal thickness (p < 0.05).
CONCLUSIONS
CSCR is a clinical entity that can occur in patients with every type of refraction error. A shorter axial length of the eyeball is not associated with the diagnosis of CSCR; however, increased choroidal thickness is typical of this entity. Longer disease duration is correlated with the loss of retinal thickness and volume.
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