scholarly journals Clinical Factors Associated with Low-Contrast Visual Acuity after Reduced-Fluence Photodynamic Therapy in Patients with Resolved Central Serous Chorioretinopathy and Good Baseline Visual Acuity

2021 ◽  
Vol 14 (4) ◽  
pp. 303
Author(s):  
Aya Chubachi ◽  
Akiko Miki ◽  
Mayuka Hayashida ◽  
Mari Sakamoto ◽  
Hisanori Imai ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Photodynamic Therapy ◽  
Central Serous Chorioretinopathy ◽  
Symptom Duration ◽  
Clinical Factors ◽  
Duration Of Symptoms ◽  
Low Contrast ◽  
Factors Associated ◽  
Baseline Visual Acuity ◽  
Fellow Eyes

This retrospective study was conducted to investigate the clinical factors associated with low-contrast visual acuity after reduced-fluence photodynamic therapy (RFPDT) in patients with resolved central serous chorioretinopathy (CSC) and good baseline visual acuity. A total of 45 eyes of 45 patients with resolved CSC at post-RFPDT and best-corrected visual acuity of >1.0 (logarithm of the minimal angle of resolution [logMAR], 0) at baseline were examined. Visual acuities of both eyes were measured at four contrast levels (100%, 25%, 12%, and 6%) at post-RFPDT. The low-contrast visual acuity (6%, 12%, and 25%) was significantly lower than the 100% contrast visual acuity in the affected eyes. Visual acuities of affected eyes were significantly worse than those of fellow eyes at any contrast levels. The degree of changes in 6% and 100% contrast visual acuities was significantly greater in affected eyes than that in fellow eyes (p < 0.05). The 6% contrast visual acuities in affected eyes at post-RFPDT were significantly associated with the symptom duration (p < 0.05). Patients with a long duration of symptoms might have disturbed low-contrast visual acuities at post-RFPDT even if their baseline visual acuities were good.

scholarly journals Predictive factors of metamorphopsia after reduced-fluence photodynamic therapy in patients with central serous chorioretinopathy with good baseline visual acuity

PLoS ONE ◽  
2020 ◽  
Vol 15 (10) ◽  
pp. e0240557
Author(s):  
Mayuka Hayashida ◽  
Akiko Miki ◽  
Shunichiro Nakai ◽  
Wataru Matsumiya ◽  
Hisanori Imai ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Photodynamic Therapy ◽  
Predictive Factors ◽  
Central Serous Chorioretinopathy ◽  
Baseline Visual Acuity

scholarly journals Prognostic factor for the response to intravitreal bevacizumab treatment in central serous chorioretinopathy patients.

2019 ◽  
Author(s):  
Chunghyun Lee ◽  
Yu Jeong Kim ◽  
Soo Geun Joe ◽  
Sungjae Yang
Keyword(s):  
Visual Acuity ◽  
Central Serous Chorioretinopathy ◽  
Statistical Significance ◽  
Subretinal Fluid ◽  
Intravitreal Bevacizumab ◽  
Poor Responders ◽  
Duration Of Symptoms ◽  
Recent Onset ◽  
Intravitreal Bevacizumab Injection ◽  
Baseline Visual Acuity

Abstract Objective To evaluate prognostic factors associated with good response to intravitreal bevacizumab (IVB) treatment in central serous chorioretinopathy (CSC) patients. Methods We retrospectively reviewed ninety-four eyes of 94 CSC patients who received intravitreal bevacizumab injection(IVB) (0.05 ml, 1.25 mg) as a first line treatment. Patients were divided into two groups as good responders and poor responders based on optical coherence tomography (OCT) findings 1 month after the first injection of intravitreal bevacizumab. Good responders were defined as complete resolution of subretinal fluid (SRF) on OCT 1 month after IVB. We compared baseline visual acuity, duration of symptoms, angiographic findings on fluorescein angiography, central retinal thickness (CRT), macular volume (MV),subfoveal choroidal thickness (SFCT) between two groups. Results 42 eyes were included as good responder and 52 eyes as poor responders. Mean age was 47.8±7.4 year old ingood responders and 50.6±7.8 year old in poor responders. Baseline visual acuity (logMAR) was better in good responders than poor responders, 0.19±0.19 and 0.29±0.19 respectively (p=0.015). SFCT was significantly thicker in good responders than poor responders 419.7±103.2㎛ and 376.0±99.0㎛ respectively (p=0.040). Prevalence of chronic cases was higher in poor responders (33/52) than good responders (15/42), (p=0.012). There was no statistical significance in age, sex, CRT, MVbetween two groups. Conclusion Intravitreal injection of bevacizumab can be potential option for the treatment of CSC patients, especially in case of recent onset, better baseline visual acuity with thicker choroid on OCT.

scholarly journals Morphological Changes and Prognostic Factors before and after Photodynamic Therapy for Central Serous Chorioretinopathy

2021 ◽  
Vol 14 (1) ◽  
pp. 53
Author(s):  
Yu Wakatsuki ◽  
Koji Tanaka ◽  
Ryusaburo Mori ◽  
Koichi Furuya ◽  
Akiyuki Kawamura ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Photodynamic Therapy ◽  
Prognostic Factors ◽  
Central Serous Chorioretinopathy ◽  
Disease Duration ◽  
Morphological Changes ◽  
Factors Associated ◽  
Before And After ◽  
The Mean ◽  
Mean Luminance

Central serous chorioretinopathy (CSC) is a disease of unknown etiology, but half-dose photodynamic therapy (hPDT) is well known to be effective for CSC. Infrared reflectance (IR) has been shown to be effective for detecting retinal pigmented epithelial and choroidal lesions, but no reports have focused on chorioretinal changes using IR images after as compared to before hPDT. This study aimed to clarify the features of IR images as well as retinal and choroidal morphological changes before and after treatment with verteporfin hPDT for CSC. We also examined prognostic factors associated with CSC treatment. This was a retrospective study that included 140 eyes of 140 patients (male/female ratio 122:18, mean age 53.4 ± 10.8 years) diagnosed with CSC who underwent hPDT in our hospital during the period from April 2015 to December 2018. We determined changes in visual acuity, therapeutic efficacy, central retinal thickness (CRT), central choroidal thickness (CCT), and IR images at one and three months after hPDT as compared to before treatment. Dry macula was defined as a complete resolution of serous retinal detachment after hPDT. History of smoking, disease duration, presence of drusen, presence of retinal pigment epithelium abnormalities, type of fluorescein angiographic leakage, and presence of choroidal vascular hyperpermeability were investigated as prognostic factors associated with treatment efficacy. CRT and CCT were measured using optical coherence tomography (Spectralis HRA-2; Heidelberg Engineering), and IR images after versus before treatment were compared using ImageJ software (version 1.52) to calculate the mean luminance for a 3 × 3 mm area in the macula. Compared with the values before treatment, CCT, CRT, and visual acuity showed significant improvements at one and three months after treatment, and the mean luminance of IR images was also significantly increased. Furthermore, the luminance on IR images tended to rise, though the values at one month and three months after treatment did not differ significantly. Disease duration was significantly associated with dry macula one month after treatment, and visual acuity and CRT before hPDT were both significantly related to dry macula three months after treatment. IR images tended to improve over time, from before treatment through one and three months after hPDT.

scholarly journals Ranibizumab in Macular Edema Secondary to Branch Retinal Vein Occlusion – 24 Months Of Treatment

2019 ◽  
Vol 75 (4) ◽  
pp. 190-198
Author(s):  
Markéta Středová ◽  
Alexandr Stepanov ◽  
Jan Studnička ◽  
Jana Nekolová ◽  
Naďa Jirásková
Keyword(s):  
Visual Acuity ◽  
Macular Edema ◽  
Intravitreal Ranibizumab ◽  
Duration Of Symptoms ◽  
Younger Patients ◽  
Vein Occlusion ◽  
The Mean ◽  
Common Clinical Practice ◽  
Baseline Visual Acuity ◽  
Ranibizumab Treatment

Purpose: To retrospectively evaluate the efficacy and safety of ranibizumab treatment for macular edema (ME) secondary to branch retina vein occlusion (BRVO) after 24 months. Materials and Methods: This study included 39 eyes of 39 patients with ME associated with BRVO treated at the Ophthalmology Department of Faculty Hospital in Hradec Kralove. The average age of included patiens was 69,3 years, the mean duration of symptoms before treament was 5,4 months, the mean baseline visual acuity (VA) was 54,6 ETDRS (Early Treatment Diabetic Retinopathy Study) letters, the mean baseline central retinal thickness (CRT) was 544,9 μm. At 64,1% patients a retinal laserphotocoagulation was performed before intravitreal ranibizumab. After one year, the study was discontinued by 17 patiens, the remaining 22 patients were observed for 24 months. Initially, there were 3 doses of intravitreal ranibizumab administered in monthly intervals, further injections were applied according to PRN (pro re nata) regiment. Patients were examined at baseline and then at 3, 6, 9, 12 and 24 months from initiation of the treatment. In this study, the effect of ranibizumab on functional and morphological parameters of the affected eye was monitored, the safety of this treatment was also evaluated. During the follow-up, a statistically significant improvement in VA was achieved in every visit in comparison to baseline parameters, the mean VA gain at the 3 month visit was 12,1 ETDRS letters (p < 0,001), at 6 months 12,5 letters (p < 0,001), at 9 months 10,5 letters (p < 0,001), at 12 months 12,5 (p < 0,001), at 24 months 8,6 letters (p < 0,05). There was a statistically significant decrease in CRT as well in the 3, 6, 9, 12 and 24 months visits, namely 249,0 μm (p < 0,001), 185,2 μm (p < 0,001), 187,0 μm (p < 0,001), 214,8 μm (p < 0,001) and 205,2 μm (p < 0,001). The average number of doses administered to a patient was 4,9 within 12 months and 7,1 within 24 months. The treatment had greater effect in younger patients with shorter duration of symptoms and baseline VA of less than 55 ETDRS letters (6/24 or worse. Nor serious, neighter long-term adverse events occured, only occasional intraocular pressure elevation after intravitreal application was found. Conclusion: Our results from common clinical practice are consistent with the results of large clinial trials, we confirmed particularly good treatment efficacy in younger patients with shorter duration of macular edema and poorer baseline visual acuity. The safety of ranibizumab treatment was confirmed.

A randomized clinical trial comparing prompt photodynamic therapy with 3 months observation in patients with acute central serous chorioretinopathy with central macular leakage

2020 ◽  
pp. 112067212091516
Author(s):  
Tom OAR Missotten ◽  
Johan G Hoddenbach ◽  
Christine AE Eenhorst ◽  
L Ingeborgh van den Born ◽  
José P Martinez Ciriano ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Photodynamic Therapy ◽  
Central Serous Chorioretinopathy ◽  
Primary Outcome ◽  
Optic Disk ◽  
Foveal Thickness ◽  
Central Foveal Thickness ◽  
Group I ◽  
Acute Central Serous Chorioretinopathy ◽  
Group Ii

Purpose: The purpose of the study was to demonstrate whether photodynamic therapy in patients with acute central serous chorioretinopathy, with the leakage point within one optic disk diameter from the fovea, can be safely deferred. Methods: A single-center, randomized, controlled trial was conducted. Patients were randomized to photodynamic therapy within a week after presentation (Group I, 26 patients) or observation during 3 months (Group II, 26 patients). If leakage or subretinal fluid was observed during any control visit, photodynamic therapy was performed (again) within a week. Primary outcome: Primary outcome was change of visual acuity (Early Treatment Diabetic Retinopathy Study) after 12 months. Secondary outcomes were visual acuity, central foveal thickness, metamorphopsia, and color discrimination. Results: Photodynamic therapy procedures: group I, 26 at baseline, 2 retreatments at 3 months; group II, 10 at 3 months, 1 at 6 months (2 subjects refusing treatment), 2 retreatments at 6 months. At 12 months, mean visual acuity of all patients had improved by 6.5 letters (P < 0.001), mean central foveal thickness was 172 µm less (P < 0.001). After photodynamic therapy, visual acuity recovered faster and metamorphopsia significantly improved (3 months, P < 0.001). Differences between groups at 12 months were not significant. Conclusion: The (intended) number of photodynamic therapy (re)treatments in group II (n = 15) was 46% less than in group I (n = 28). Visual acuity and central foveal thickness at 12 months were similar. Therefore, the preferred management of acute central serous chorioretinopathy at presentation appears to be observation for 3 months.

scholarly journals Clinical factors associated with moderate hyperopia in preschool children with normal stereopsis and visual acuity

2016 ◽  
Vol 20 (5) ◽  
pp. 455-457 ◽  
Author(s):  
Donny W. Suh ◽  
Marjean T. Kulp ◽  
Trevano W. Dean ◽  
David K. Wallace ◽  
Raymond T. Kraker ◽  
...  
Keyword(s):  
Visual Acuity ◽  
Preschool Children ◽  
Clinical Factors ◽  
Factors Associated

Factors associated with delay to pituitary adenoma diagnosis in patients with visual loss

2012 ◽  
Vol 116 (2) ◽  
pp. 283-289 ◽  
Author(s):  
Arman Jahangiri ◽  
Kathleen R. Lamborn ◽  
Lewis Blevins ◽  
Sandeep Kunwar ◽  
Manish K. Aghi
Keyword(s):  
Pituitary Adenoma ◽  
Visually Impaired ◽  
Symptom Duration ◽  
Delayed Presentation ◽  
Medical Provider ◽  
Duration Of Symptoms ◽  
Emergency Department Admission ◽  
Factors Associated ◽  
Visual Symptoms ◽  
Age Range

Object The duration of visual symptoms associated with a nonfunctioning pituitary adenoma (NFA) is a predictive factor for chances of visual improvement. The authors investigated factors associated with increased duration of visual symptoms in patients with NFAs. Methods The authors retrospectively reviewed NFAs resected at their institution between 2004 and 2010 for duration of visual symptoms, postoperative improvement, and associated factors. Results Seventy-five patients underwent NFA resection with a median visual symptom duration of 6.5 months (range 1 week–15 years). A multivariate logistic regression showed that duration of symptoms (p = 0.04), but not age at surgery (p = 0.2), predicted postoperative normalization of vision. Univariate nonparametric analyses investigating age at symptom onset, sex, race, insurance type, ophthalmological conditions, income, marital status, emergency department admission, language, and medical provider found that age was the only variable significantly prolonging symptom duration (p = 0.04), a finding confirmed by a multivariate regression analysis. Patients 20–39, 40–59, and 60–79 years old had median durations of symptoms of 4, 7, and 9 months, respectively. Seven older patients had symptoms attributed to preexisting ophthalmological conditions for a median of 18 months before NFA diagnosis. Among age and race subgroups, the largest difference in median symptom duration was between white patients in the 60–79-year age range (duration of 5 months) and nonwhite patients in the 60–79-year age range (duration of 24 months) (p = 0.04). Conclusions The authors found that older age was associated with delayed NFA diagnosis in visually impaired patients. Contributing factors were the attributing of visual symptoms from NFAs to other ophthalmological conditions in these patients, and delayed presentation in elderly nonwhite patients. These findings highlight challenges associated with timely NFA diagnosis in visually impaired patients, a key factor for chances of improvement.

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