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The effect of Helicobacter pylori treatment on remission of idiopathic central serous chorioretinopathy.

ABSTRACT: The aim of this study was to evaluate the effect of Helicobacter pylori (H. pylori) treatment on remission of idiopathic central serous chorioretinopathy.Twenty-five patients with idiopathic central serous chorioretinopathy (ICSCR) who were infected with H. pylori were treated with an anti-H. pylori treatment; another twenty-five patients with the same clinical presentations served as the control. Baseline examination and follow up visits at 2, 4, 6, 8, 12, and 16 weeks after the onset of treatment included visual acuity testing and subretinal fluid measurement. The difference between mean visual acuity at the end of 16 weeks and the time of subretinal fluid reabsorption was compared between the two groups.Subretinal fluid reabsorption time was 9.28±3.20 weeks in the treatment group and 11.63±3.18 weeks in the control group, which was statistically significant (p=0.015). After 16 weeks, mean visual acuity improved to 0.003±0.01 (logMAR) in the treatment group and 0.004±0.02 (logMAR) in the control group. This improvement did not represent a statistically significant difference (p=0.97).An anti-H. pylori treatment regimen is effective in the treatment of idiopathic central serous chorioretinopathy patients and anti-H. pylori treatment can provoke the faster reabsorption of subretinal fluid.

SUBMITTER: Rahbani-Nobar MB

PROVIDER: S-EPMC3021578 | biostudies-literature | 2011 Jan

REPOSITORIES: biostudies-literature

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The effect of Helicobacter pylori treatment on remission of idiopathic central serous chorioretinopathy.

Rahbani-Nobar Mohammad Bagher MB Javadzadeh Alireza A Ghojazadeh Leila L Rafeey Mandana M Ghorbanihaghjo Amir A

Molecular vision 20110111

<h4>Purpose</h4>The aim of this study was to evaluate the effect of Helicobacter pylori (H. pylori) treatment on remission of idiopathic central serous chorioretinopathy.<h4>Methods</h4>Twenty-five patients with idiopathic central serous chorioretinopathy (ICSCR) who were infected with H. pylori were treated with an anti-H. pylori treatment; another twenty-five patients with the same clinical presentations served as the control. Baseline examination and follow up visits at 2, 4, 6, 8, 12, and 16 ...[more]

PMID: 21245962

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Project description:PurposeThis study evaluated changes in choroidal vascularity after half-fluence photodynamic therapy (HF-PDT) in patients with central serous chorioretinopathy (CSC) using swept-source optical coherence tomography (SS-OCT) en face imaging.MethodsThis retrospective comparative case series included 50 eyes of 25 patients with unilateral CSC who underwent HF-PDT and 50 age-and sex-matched normal healthy control eyes. En face SS-OCT images of the choriocapillaris, Sattler's layer, and Haller's layer were converted into binary images. The vascular proportions were defined as the percentage of the area of vascular lumen against the area of the 3.0-mm-diameter circular area. The main outcome measures were the vascular proportions before HF-PDT and at 6 weeks, 6 months, and 12 months after HF-PDT.ResultsAt baseline, the vascular proportions in the CSC eyes were significantly greater than those in the control eyes in all layers (choriocapillaris: 51.8% ± 15.5% vs. 41.3 ± 18.7%, P = 0.018; Sattler's: 58.6% ± 13.4% vs. 49.7% ± 15.7%, P = 0.017; Haller's: 65.3% ± 15.3% vs. 53.0% ± 13.4%, P = 0.001). In the CSC eyes, the vascular proportion in the choriocapillaris significantly decreased at 6 weeks (36.6% ± 16.9%, P < 0.001), 6 months (34.0% ± 12.3%, P < 0.001), and 12 months (34.8% ± 17.6%, P < 0.001) after HF-PDT compared with baseline. The vascular proportions in Sattler's and Haller's layers did not show a significant decrease at 6 weeks (Sattler's: 49.7% ± 17.3%, P = 0.052 and Haller's: 58.3% ± 12.9%, P = 0.558) but decreased significantly at 6 months (Sattler's: 48.9% ± 12.4%, P < 0.001 and Haller's: 57.7% ± 15.7%, P = 0.027) and 12 months after HF-PDT from the baseline values (Sattler's: 45.8% ± 10.4%, P < 0.001 and Haller's: 56.8% ± 15.7%, P < 0.001).ConclusionAfter HF-PDT, the choriocapillaris showed the earliest decrease in vascular proportion of en face images, Sattler's and Haller's layers showed later decreases. The temporal differences in the response of each layer may reflect the pathophysiology of CSC and the therapeutic mechanism of HF-PDT.

Dataset Information

The effect of Helicobacter pylori treatment on remission of idiopathic central serous chorioretinopathy.

Publications

The effect of Helicobacter pylori treatment on remission of idiopathic central serous chorioretinopathy.

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