RESUMEN
PURPOSE: To assess the positive effects of mindfulness-based stress reduction (MBSR) on the structural and functional outcomes of patients with central serous chorioretinopathy (CSCR). METHODS: This study included 60 patients with CSCR who were randomly allocated to one of two groups: MBSR or control (which did not practice MBSR). These groups were then evaluated in terms of best corrected visual acuity (BCVA) and central macular thickness (CMT) at months 1, 3, and 6. RESULTS: There were no significant differences in BCVA or mean CMT between the groups at the beginning of the study (p = 0.615 and p = 0.561, respectively). There were statistically significant differences between the groups in terms of BCVA at 1, 3, and 6 months (p = 0.018, p = 0.001, and p = 0.002, respectively). There were also significant differences in the mean CMT across the groups at the first, third, and sixth months (p < 0.001, p = 0.001, and p < 0.001, respectively). CONCLUSION: MBSR may have beneficial outcomes in the early treatment of patients with CSCR, resulting in faster resolution of subretinal fluid and enhancement of BCVA.
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Coriorretinopatía Serosa Central , Atención Plena , Humanos , Coriorretinopatía Serosa Central/diagnóstico , Coriorretinopatía Serosa Central/terapia , Angiografía con Fluoresceína , Enfermedad Aguda , Agudeza Visual , Tomografía de Coherencia Óptica/métodos , Estudios RetrospectivosRESUMEN
Central serous chorioretinopathy (CSC) is a relatively common disease that causes vision loss due to macular subretinal fluid leakage and it is often associated with reduced vision-related quality of life. In CSC, the leakage of subretinal fluid through defects in the retinal pigment epithelial layer's outer blood-retina barrier appears to occur secondary to choroidal abnormalities and dysfunction. The treatment of CSC is currently the subject of controversy, although recent data obtained from several large randomized controlled trials provide a wealth of new information that can be used to establish a treatment algorithm. Here, we provide a comprehensive overview of our current understanding regarding the pathogenesis of CSC, current therapeutic strategies, and an evidence-based treatment guideline for CSC. In acute CSC, treatment can often be deferred for up to 3-4 months after diagnosis; however, early treatment with either half-dose or half-fluence photodynamic therapy (PDT) with the photosensitive dye verteporfin may be beneficial in selected cases. In chronic CSC, half-dose or half-fluence PDT, which targets the abnormal choroid, should be considered the preferred treatment. If PDT is unavailable, chronic CSC with focal, non-central leakage on angiography may be treated using conventional laser photocoagulation. CSC with concurrent macular neovascularization should be treated with half-dose/half-fluence PDT and/or intravitreal injections of an anti-vascular endothelial growth factor compound. Given the current shortage of verteporfin and the paucity of evidence supporting the efficacy of other treatment options, future studies-ideally, well-designed randomized controlled trials-are needed in order to evaluate new treatment options for CSC.
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Coriorretinopatía Serosa Central , Fotoquimioterapia , Coriorretinopatía Serosa Central/terapia , Coriorretinopatía Serosa Central/diagnóstico , Humanos , Fotoquimioterapia/métodos , Medicina Basada en la Evidencia , Guías de Práctica Clínica como Asunto , Fármacos Fotosensibilizantes/uso terapéutico , Angiografía con Fluoresceína , Inhibidores de la Angiogénesis/uso terapéutico , Coagulación con Láser/métodosRESUMEN
INTRODUCTION: The German Registry of central serous chorioretinopathy (CSC) collects data on CSC patients in a nationwide multicenter approach to analyze epidemiology, risk factors, clinical presentations, as well as diagnosis and treatment patterns. METHODS: In this multicenter cohort study, patients with CSC were enrolled in nine tertiary referral centers in Germany between January 2022 and June 2023. After consenting to the study, demographic data, risk factors, reported symptoms, best-corrected visual acuity (BCVA), funduscopic findings, disease severity, and diagnostic and treatment decisions were recorded and analyzed. RESULTS: A total of 539 eyes of 411 CSC patients were enrolled in this study including 308 males (75%) and 103 females (25%). Patients were predominantly of Caucasian origin and had a mean age of 55.5 years (IQR 41.0-70.0). 28% of eyes were classified as acute (<4 months duration) CSC, 28% as chronic (>4 months duration) CSC, 21% as inactive CSC, 11% as chronic atrophic CSC, and 12% as CSC with secondary CNV. 128 patients (31%) demonstrated bilateral CSC. The most common risk factors reported were psychological stress (52%), smoking (38%), arterial hypertension (38%), and a history of or current use of steroids (30%). Most frequently encountered symptoms included decreased visual acuity (76%), metamorphopsia (49%), relative scotoma (47%), blurred vision (19%), and dyschromatopsia (9%). The mean logMAR BCVA on initial examination was 0.2 (≈20/30, IQR 0.2-0.4) but showed significant variation with a tendency of lower BCVA in chronic cases. At the baseline visit, 74% of the overall cohort received no treatment, while 19% underwent local treatment and only 2% underwent systemic treatment. Of the local therapies, anti-VEGF injections were the most frequently performed procedure (33%, mainly for secondary CNV), followed by micropulse laser (28%), focal nonpulsed laser (23%), verteporfin photodynamic therapy (14%), and nonsteroidal anti-inflammatory eye drops (2%). Among intravitreal anti-VEGF agents, aflibercept was used most frequently, followed by bevacizumab and ranibizumab. CONCLUSION: This registry represents one of the largest cohorts of European patients with CSC to date. Patient age and the proportion of women were higher than expected and bilateral active disease was lower than anticipated, highlighting that neither age nor gender should be overemphasized when diagnosing CSC. Therapeutic interventions are heterogeneous and include verteporfin photodynamic therapy, micropulse laser, and anti-VEGF injections in case of secondary CNV.
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Coriorretinopatía Serosa Central , Angiografía con Fluoresceína , Sistema de Registros , Tomografía de Coherencia Óptica , Agudeza Visual , Humanos , Coriorretinopatía Serosa Central/diagnóstico , Coriorretinopatía Serosa Central/epidemiología , Coriorretinopatía Serosa Central/terapia , Persona de Mediana Edad , Masculino , Femenino , Alemania/epidemiología , Anciano , Tomografía de Coherencia Óptica/métodos , Adulto , Angiografía con Fluoresceína/métodos , Factores de Riesgo , Fondo de Ojo , Estudios Retrospectivos , Incidencia , Estudios de Seguimiento , Retina/patologíaRESUMEN
Central serous chorioretinopathy (CSC) is a disease characterized by serous detachment of the neuroretina, especially in the posterior pole of the eye. It is often accompanied by serous detachment of the retinal pigment epithelium (RPE) and associated with the leakage of fluid into the subretinal space through the defective RPE. CSC most often affects men of working age. The exact pathophysiology of the disease is not completely known. Based on indocyanine green angiography (ICG), which revealed increased permeability of choroidal vessels, and optical coherence tomography (OCT) showing increased choroidal thickness, choroidal vasculopathy is assumed to be the primary cause of CSC. In most cases, CSC has a good prognosis with spontaneous resorption of the subretinal fluid (SRF) and improvement of visual functions. However, in a small percentage of patients the disease progresses to a chronic or recurrent course, and can lead to irreversible functional and anatomical changes of the retina with a final clinical picture of diffuse retinal pigment epitheliopathy (DRPE). The optimal treatment approach for patients with CSC remains controversial. In recent decades, myriad therapeutic approaches have been used in the treatment of chronic forms of CSC (cCSC); these included for example laser photocoagulation, pharmaceutical treatment, standard photodynamic therapy (PDT) or anti-VEGF. In recent years a less destructive method, specifically PDT in reduced dose regimens, either with a reduced dose of verteporfin or the laser beam energy used, has been preferred in the treatment of cCSC. Comparable efficacy and safety has been demonstrated using reduced-dose or reduced-fluence PDT regimens in patients with cCSC, with an improvement in best-corrected visual acuity and reduction of SRF.
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Coriorretinopatía Serosa Central , Humanos , Masculino , Coriorretinopatía Serosa Central/diagnóstico , Coriorretinopatía Serosa Central/terapia , Tomografía de Coherencia Óptica/métodosRESUMEN
Purpose: To study the acute central serous chorioretinopathy (CSC) management strategies practiced at a tertiary eye care center in eastern India. Methods: In a retrospective chart review study, the clinical outcomes of three different management approaches to treating acute CSC were analyzed. Individuals with follow-ups of fewer than 6 months were excluded. Logistic regression analysis was performed to identify the prognostic markers of CSC resolution. Results: In the 10-year study period (January 2013-July 2022), 206 eyes were included. Placebo treatment was the preferred practice (48.5%; n = 100 eyes). Watchful observation without placebo was the management strategy in 30.6% (n = 63) of the eyes, and 20.9% (n = 43) of eyes received focal lasers. Risk factor modification was attempted in all. There was no significant difference in the resolution rate (P = 0.819), time to resolution (P = 0.331), and disease recurrence (P = 0.067) among the groups. Univariate logistic regression analysis did not favor any of the treatment strategies predicting resolution and recurrence. Conclusion: Alternative treatment modes did not score over the natural history of acute CSC regarding disease resolution, vision gain, and disease recurrence. The study reaffirms observation as the standard of care for acute CSC.
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Coriorretinopatía Serosa Central , Fotoquimioterapia , Humanos , Coriorretinopatía Serosa Central/terapia , Coriorretinopatía Serosa Central/tratamiento farmacológico , Estudios Retrospectivos , Ojo , Agudeza Visual , Angiografía con Fluoresceína , Tomografía de Coherencia ÓpticaRESUMEN
PURPOSE: This study aimed to evaluate the choroidal vascularity index (CVI) as an activity criterion in chronic central serous chorioretinopathy (CSC) and as a measure of treatment response after full-dose-full-fluence photodynamic therapy (fd-ff-PDT). METHODS: This fellow-eye-controlled, retrospective cohort study included 23 patients with unilateral chronic CSC treated with fd-ff-PDT (6 mg/m2 ; 50 µcm2 ; 83 s). Subfoveal choroidal thickness (SFCT, µm) and CVI (%) of the affected and fellow eyes at baseline as well as at 1, 3 and 6 months after fd-ff-PDT were compared. RESULTS: The patients' mean age was 43.4 ± 7.3 years, and 18 (78.3%) were male. CVI was comparable between the affected and fellow eyes at baseline (66.09 ± 1.56 vs. 65.84 ± 1.57, p = 0.59). However, it became significantly lower in the affected eyes 1 (64.45 ± 1.68 vs. 65.87 ± 1.19, p = 0.002), 3 (64.21 ± 2.08 vs. 65.71 ± 1.59, p = 0.009) and 6 (64.47 ± 2.19 vs. 65.62 ± 1.52, p = 0.045) months after fd-ff-PDT. The mean SFCT and the mean CVI were significantly decreased in the affected eyes at all follow-up visits compared with baseline after fd-ff-PDT (p < 0.001). CONCLUSION: At baseline, CVI was comparable between affected and fellow eyes. Therefore, its use as an activity criterion in chronic CSC patients is questionable. However, it was significantly decreased in fd-ff-PDT-treated eyes, supporting its role as a measure of treatment response in chronic CSC.
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Coriorretinopatía Serosa Central , Fototerapia , Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Coriorretinopatía Serosa Central/terapia , Anciano , Agudeza Visual , Tomografía de Coherencia Óptica , Estudios Retrospectivos , Coroides , Enfermedad Crónica , Resultado del TratamientoRESUMEN
We compare efficacy of treatments for chronic central serous chorioretinopathy (CSCR) > 3 months. Four treatment classes were considered: photodynamic therapy (PDT), subthreshold laser therapies (SLT), mineralocorticoid receptor antagonists (MRA) and antivascular endothelial growth factor (anti-VEGF) agents. Pairwise and network meta-analyses (NMA) of the primary outcomes (complete resolution of subretinal fluid (SRF), mean change in best corrected visual acuity (BCVA as logMAR) and mean change in SRF) and secondary outcomes (mean change in central retinal thickness, and central choroidal thickness (µm), recurrence of SRF, and adverse events) at 3, 6, and 12 months were compared. Confidence in Network Meta-Analysis (CINeMA) informed the certainty of NMA evidence. Eleven RCTs of 458 eyes (450 patients) were included. NMA at 3 months showed that both PDT and SLT were superior to control for resolution of SRF (OR 4.83; 95% CI 1.72-13.55 and 2.27; 1.14-4.49, respectively) and SLT was superior to control for improving BCVA (MD -0.10; -0.17 to -0.04). PDT was superior to SLT for improving CRT (MD -42.88; -75.27 to -10.50). On probability ranking, PDT and SLT were consistently the best-ranked treatments for each outcome at 3 months, but low confidence of evidence and paucity of studies preclude definitive conclusions.
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Coriorretinopatía Serosa Central , Terapia por Láser , Fotoquimioterapia , Humanos , Coriorretinopatía Serosa Central/terapia , Metaanálisis en Red , Retina , Tomografía de Coherencia Óptica , Fármacos Fotosensibilizantes/uso terapéutico , Enfermedad Crónica , Angiografía con Fluoresceína , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
PURPOSE: To perform a qualitative analysis of outcomes published from randomized controlled trials (RCTs) on central serous chorioretinopathy (CSCR) from 1979 to 2022. DESIGN: Systematic review. METHODS: All RCTs (including both therapeutic and non-therapeutic interventions) on CSCR available online till July 2022 were included after an electronic search in multiple databases such as PubMed, CENTRAL, MEDLINE, EMBASE, BIOSIS, Scopus, and Cochrane database. We analyzed and compared the inclusion criteria, imaging modalities, study endpoints, duration, and the results of the study. RESULTS: The literature search yielded 498 potential publications. After excluding duplicate studies and studies that met clear exclusion criteria, 64 were screened for further evaluation, of which 7 were removed due to a lack of necessary inclusion criteria. A total of 57 eligible studies are described in this review. CONCLUSION: This review provides a comparative overview of key outcomes reported between RCTs investigating CSCR. We describe the current landscape of treatment modalities for CSCR and note the discrepancies between results in these published studies. Challenges arise when attempting to compare similar study designs without comparable outcome measures (i.e., clinical vs. structural) which may limit the overall evidence presented. To mitigate this issue, we present the collected data from each study in tables detailing the measures that are and are not assessed in each publication.
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Coriorretinopatía Serosa Central , Humanos , Coriorretinopatía Serosa Central/terapia , Ensayos Clínicos Controlados Aleatorios como Asunto , Resultado del TratamientoRESUMEN
PURPOSE: Persistent central serous chorioretinopathy (pCSC) may be treated by laser photocoagulation (PC), selective retina therapy (SRT), or photodynamic therapy (PDT). We conducted retrospective analyses regarding the choice of therapy for pCSC in the best clinical practice and the outcomes of these modalities. STUDY DESIGN: A retrospective interventional study. METHODS: The records of 71 eyes of 68 treatment naïve pCSC cases who underwent PC, SRT, or PDT were reviewed. First, the baseline clinical parameters were evaluated to find significant factors associated with the choice of treatment option. Second, the 3 months' visual and anatomical outcomes of each modality were assessed. RESULTS: The PC, SRT, and PDT groups included 7, 22, and 42 eyes, respectively. The leakage pattern in fluorescein angiography (FA) was significantly associated with the choice of treatment (p<0.005). The dry macula ratio at 3 months post-treatment was 29%, 59%, and 81% in the PC, SRT, and PDT groups, respectively, which significantly differed among the groups (p<0.01). The best-corrected visual acuities tended to be improved after the treatments in all groups. Central choroidal thickness (CCT) was significantly decreased in all groups (p<0.05, p<0.01, and p<0.00001, in PC, SRT, and PDT groups, respectively). Logistic regression analysis for dry macula revealed that SRT (p<0.05), PDT (p<0.05), and the changes in CCT (p<0.01)were the significant association factors. CONCLUSION: The leakage pattern in FA was associated with the choice of treatment option for pCSC. PDT achieved a significantly higher dry macula ratio than PC, 3 months after the treatment.
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Coriorretinopatía Serosa Central , Fotoquimioterapia , Porfirinas , Humanos , Coriorretinopatía Serosa Central/terapia , Coriorretinopatía Serosa Central/tratamiento farmacológico , Fármacos Fotosensibilizantes/uso terapéutico , Estudios Retrospectivos , Agudeza Visual , Angiografía con Fluoresceína , Tomografía de Coherencia Óptica , Enfermedad CrónicaRESUMEN
Central serous chorioretinopathy (CSC) is the fourth most common non-surgical retinopathy associated with fluid leakage. The pathogenesis is not yet completely understood, but changes in the choroid, sclera and RPE have been described associated with venous congestion of choroidal outflow. CSC can be categorised into acute, chronic, and recurrent subtypes with recent classifications of simple and complex based on the area of RPE change seen on fundus autofluorescence. A multimodal imaging approach is helpful in the diagnosis and management of CSC and secondary complications such as type 1 neovascularisation. Although spontaneous resolution with relatively good visual outcomes is common, treatment should be considered in patients with persistent or recurrent SRF. Treatment options include laser, systemic medications, intravitreal therapy, and surgery. Of these, argon laser for focal extramacular fluid leaks and photodynamic therapy of leakage identified by indocyanine-green angiography currently have the greatest supportive evidence.
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Coriorretinopatía Serosa Central , Enfermedades de la Coroides , Fotoquimioterapia , Humanos , Coriorretinopatía Serosa Central/terapia , Coriorretinopatía Serosa Central/tratamiento farmacológico , Coroides/patología , Fondo de Ojo , Enfermedades de la Coroides/complicaciones , Fotoquimioterapia/métodos , Angiografía con Fluoresceína/métodos , Tomografía de Coherencia Óptica/métodosRESUMEN
PURPOSE: Comparing the effect of half-dose photodynamic therapy and high-density subthreshold micropulse laser treatment on retinal pigment epithelial detachments (PEDs) in chronic central serous chorioretinopathy. METHODS: This study included data from the PLACE trial, a prospective randomized controlled trial comparing half-dose photodynamic therapy and high-density subthreshold micropulse laser treatment in chronic central serous chorioretinopathy. Main outcome measurements were changes in both the foveal PED and the highest PED within the macula at baseline compared with first and final evaluation visit. RESULTS: At baseline, a macular PED was detected in 76.9% of patients (123/160), and a PED within 1,500 µm from the foveal center in 37.5% of patients (60/160). In the half-dose photodynamic therapy arm (61 patients), there was a significantly larger decrease in the highest macular PED compared with the high-density subthreshold micropulse laser treatment arm (62 patients) at both first and final evaluation visits (P < 0.001 and P = 0.012, respectively). The decrease of highest foveal PED was significant at first visit (P = 0.025). CONCLUSION: Half-dose photodynamic therapy is superior to high-density subthreshold micropulse laser treatment with regard to a statistically significant reduction in the height of macular PEDs in active chronic central serous chorioretinopathy. These findings may also have implications for other diseases within the pachychoroid disease spectrum that can present with PEDs.
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Coriorretinopatía Serosa Central , Terapia por Láser , Fotoquimioterapia , Desprendimiento de Retina , Coriorretinopatía Serosa Central/complicaciones , Coriorretinopatía Serosa Central/diagnóstico , Coriorretinopatía Serosa Central/terapia , Enfermedad Crónica , Angiografía con Fluoresceína , Humanos , Rayos Láser , Fármacos Fotosensibilizantes/uso terapéutico , Estudios Prospectivos , Desprendimiento de Retina/complicaciones , Desprendimiento de Retina/diagnóstico , Tomografía de Coherencia Óptica , Agudeza VisualRESUMEN
PURPOSE: Stress and Type A personality are established risk factors for the development of central serous chorioretinopathy (CSC). Meditation is known to have a positive effect on reducing stress levels. This study aimed to assess the effect of short-term meditation training in patients of CSC. METHODS: A pilot study was conducted where 40 patients diagnosed with acute and non-resolving CSC were randomly assigned to either of two groups - meditation training and routine care (without meditation). The primary outcome measure was time to resolution of CSC based on optical coherence tomography and fluorescein angiography. Secondary outcome measures were changes in anxiety score (State-Trait Anxiety Inventory [STAI] scores) and blood pressure. The patients were followed up for a minimum period of 4 months. RESULTS: Twenty cases were included in each group. The demographic pattern, baseline swept-source optical coherence tomography parameters, and STAI scores were similar in both groups. The time to disease resolution was 9.4 ± 4.22 weeks in the meditation group and 19.5 ± 2.79 weeks in the nonmeditation group (P < 0.001). At 4 months, CSC had failed to resolve in 60% of patients with routine care compared with 8% in cases following short-term meditation training. STAI scores showed a reduction in stress levels in the meditation group. Furthermore, statistically significant improvement in systolic and diastolic blood pressures was also observed following meditation training. CONCLUSION: Short-term meditation training may be a useful approach in the management of patients with CSC as it tends to reduce stress and prehypertension, and promotes earlier resolution of the condition. However, patient's motivation to complete and pursue the meditation training is a significant barrier.
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Coriorretinopatía Serosa Central , Meditación , Coriorretinopatía Serosa Central/diagnóstico , Coriorretinopatía Serosa Central/terapia , Angiografía con Fluoresceína , Humanos , Proyectos Piloto , Estudios Retrospectivos , Tomografía de Coherencia Óptica , Agudeza VisualRESUMEN
Refined understanding of the association of retinal microstructure with current and future (post-treatment) function in chronic central serous chorioretinopathy (cCSC) may help to identify patients that would benefit most from treatment. In this post-hoc analysis of data from the prospective, randomized PLACE trial (NCT01797861), we aimed to determine the accuracy of AI-based inference of retinal function from retinal morphology in cCSC. Longitudinal spectral-domain optical coherence tomography (SD-OCT) data from 57 eyes of 57 patients from baseline, week 6-8 and month 7-8 post-treatment were segmented using deep-learning software. Fundus-controlled perimetry data were aligned to the SD-OCT data to extract layer thickness and reflectivity values for each test point. Point-wise retinal sensitivity could be inferred with a (leave-one-out) cross-validated mean absolute error (MAE) [95% CI] of 2.93 dB [2.40-3.46] (scenario 1) using random forest regression. With addition of patient-specific baseline data (scenario 2), retinal sensitivity at remaining follow-up visits was estimated even more accurately with a MAE of 1.07 dB [1.06-1.08]. In scenario 3, month 7-8 post-treatment retinal sensitivity was predicted from baseline SD-OCT data with a MAE of 3.38 dB [2.82-3.94]. Our study shows that localized retinal sensitivity can be inferred from retinal structure in cCSC using machine-learning. Especially, prediction of month 7-8 post-treatment sensitivity with consideration of the treatment as explanatory variable constitutes an important step toward personalized treatment decisions in cCSC.
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Inteligencia Artificial , Coriorretinopatía Serosa Central/terapia , Retina/fisiología , Adulto , Coriorretinopatía Serosa Central/diagnóstico por imagen , Coriorretinopatía Serosa Central/fisiopatología , Femenino , Fondo de Ojo , Humanos , Masculino , Persona de Mediana Edad , Retina/diagnóstico por imagen , Tomografía de Coherencia Óptica , Resultado del TratamientoRESUMEN
PURPOSE: To compare the effects of half-dose photodynamic therapy (PDT) and high-density subthreshold micropulse laser on choroidal dysfunction evaluated by degree and extent of hyperfluorescence on indocyanine green angiography (ICGA) in chronic central serous chorioretinopathy. METHODS: Data from the multicenter, randomized, controlled PLACE trial were used in this study. Hyperfluorescent and hypofluorescent areas on ICGA, their association with subretinal fluid and visual function were assessed. RESULTS: In total, 146 patients were included (72 in the PDT and 74 in the high-density subthreshold micropulse laser treatment arm). A significantly greater decrease in the size of hyperfluorescent areas on ICGA at first visit after treatment was seen after PDT compared with high-density subthreshold micropulse laser (mean, -1.41 ± 2.40 mm2 vs. -0.04 ± 0.73 mm2, respectively; P < 0.001). A reduction in the degree of hyperfluorescence on ICGA decreased the odds of having persistent subretinal fluid on optical coherence tomography at first visit after treatment (B = 0.295; P = 0.019). There were no significant differences in best-corrected visual acuity and retinal sensitivity between the subgroup with novel hypofluorescence (n = 20, 28%) on ICGA at first visit post PDT, compared with the subgroup without novel hypofluorescence on ICGA after PDT. CONCLUSION: Choroidal abnormalities in chronic central serous chorioretinopathy can be effectively treated by ICGA-guided half-dose PDT but not with high-density subthreshold micropulse laser application.
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Coriorretinopatía Serosa Central/terapia , Coroides/fisiopatología , Terapia por Láser , Fotoquimioterapia , Adulto , Coriorretinopatía Serosa Central/tratamiento farmacológico , Coriorretinopatía Serosa Central/fisiopatología , Coriorretinopatía Serosa Central/cirugía , Coroides/diagnóstico por imagen , Enfermedad Crónica , Colorantes/administración & dosificación , Femenino , Angiografía con Fluoresceína , Humanos , Verde de Indocianina/administración & dosificación , Masculino , Persona de Mediana Edad , Fármacos Fotosensibilizantes/uso terapéutico , Estudios Prospectivos , Retina/fisiopatología , Líquido Subretiniano , Tomografía de Coherencia Óptica , Verteporfina/uso terapéutico , Agudeza Visual/fisiologíaRESUMEN
ABSTRACT: Chronic central serous chorioretinopathy (CSC) can be complicated with choroidal neovascularization (CNV); however, the timing of its occurrence and its clinical significance are not well understood. This study aimed to observe the time of choroidal neovascularization detection after CSC diagnosis and determine whether clinical features and prognosis differed in patients with chronic CSC or age-related retinal degeneration.In this retrospective study, medical records of CSC patients complicated with CNV who visited Seoul St. Mary's hospital of Korea between October 2009 and December 2020 were reviewed. The presence of CNV was determined using fluorescein, indocyanine green, or optical coherent tomography angiography (OCTA). Based on the patients' medical records, we observed the change of clinical pattern, best-corrected visual acuity (BCVA) and central macular thickness (CMT) at CNV detection and at 6âmonths, 1âyear, 3âyears, and 5âyears following CNV detection.Thirty eyes of 30 patients (male: female ratio of 13:17) were enrolled. Mean age at diagnosis of CSC was 54.0â±â8.5âyears (meanâ±âstandard deviation). On average, CNV was detected 1.65â±â2.30âyears after the diagnosis of CSC. The mean CMT was significantly decreased at 6âmonths, 1âyear, and 3âyears after choroidal neovascularization detection (Pâ<â.001, Pâ<â.001, Pâ=â.001 respectively). BCVA tend to improve after CNV detection, but there was no statistical significance at 6âmonths, 1âyear, 3âyears, and 5âyears (all with Pâ>â.05). There were no clinical findings suggesting age-related macular degeneration such as intraretinal, subretinal hemorrhage or drusen in any of the case during follow-up. None of the subjects had severe visual acuity loss of 1.0 logarithm of the minimum angle of resolution (logMAR) (20/200 Snellen equivalent) or greater. Among the subjects, 6 patients (20%) did not require any treatment during observation, while 24 other patients required anti-vascular endothelial growth factor (anti-VEGF) or photodynamic therapy. At the last visit, 22 patients (73.3%) remained stable for more than 6âmonths, without subretinal fluid recurrence.Choroidal neovascularization was detected earlier than previously reported. There was no rapid deterioration of visual acuity or clinical features even after CNV detection.
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Coriorretinopatía Serosa Central/complicaciones , Neovascularización Coroidal/etiología , Anciano , Coriorretinopatía Serosa Central/patología , Coriorretinopatía Serosa Central/terapia , Neovascularización Coroidal/patología , Neovascularización Coroidal/terapia , Femenino , Angiografía con Fluoresceína , Humanos , Masculino , Persona de Mediana Edad , Fotoquimioterapia , República de Corea , Estudios Retrospectivos , Factores de Tiempo , Factor A de Crecimiento Endotelial Vascular/antagonistas & inhibidoresRESUMEN
Central serous chorioretinopathy (CSCR) is characterised by retinal serous detachment usually localised in the macular region. CSCR predominantly affects men between 30 and 50 years of age. Traditional classification differentiates between acute (duration shorter than 4 to 6 months) and chronic disease (duration longer than 4 to 6 months). The pathogenesis is multifactorial and current thinking assumes the presence of localised choroidal hyperpermeability with subsequent secondary changes in the retinal pigment epithelium (RPE). The symptoms of acute CSCR include central blurred vision, often with deterioration in visual acuity. Optical coherence tomography (OCT) reveals subretinal fluid (SRF) and/or single retinal pigment epithelial detachments. Fluorescein angiography (FA) usually shows a leaking point with absent or only minor RPE changes in the acute phase and indocyanine green angiography (ICG) highlights circumscribed areas of thickened and hyperpermeable choroid. Acute cases may show spontaneous resolution of SRF, but may also recur and/or become chronic. After the initial diagnosis, spontaneous remission is seen in about 70 to 80% of cases, with a recurrence rate of about 50%. Due to the favourable spontaneous course, it is recommended to wait for 4 to 6 months after the first symptoms manifest. Steroid therapy is considered as a major risk factor. Chronic cases are characterised by slow deterioration in visual acuity with reduced contrast and colour perception. There are extensive RPE changes, with secondary degenerative changes of the photoreceptors. The disease can by complicated by choroidal neovascularisation (CNV), especially in elderly patients. The literature lists a number of treatments: The leakage point (visible in the FA) can be treated by focal laser therapy, either micropulse laser or, if sufficiently distant from the fovea, by argon laser coagulation. Randomised trials in chronic CSCR demonstrated good outcomes with photodynamic therapy. With observation periods ranging from 3 to 6 months, several case series reports found improvement after systemic administration of mineralocorticoid receptor antagonists, carbonic anhydrase inhibitors or non-steroidal anti-inflammatory drugs. In the presence of secondary CNV, anti-VEGF treatment should be initiated. It is unclear whether the combination with PDT might be useful.
Asunto(s)
Coriorretinopatía Serosa Central , Anciano , Coriorretinopatía Serosa Central/diagnóstico , Coriorretinopatía Serosa Central/terapia , Coroides , Angiografía con Fluoresceína , Humanos , Masculino , Estudios Retrospectivos , Líquido Subretiniano , Tomografía de Coherencia ÓpticaRESUMEN
BACKGROUND: This meta-analysis was conducted to compare the therapeutic effect and safety of subthreshold micropulse laser (SML) vs photodynamic therapy (PDT) in treatment of chronic central serous chorioretinopathy (cCSC). METHODS: PubMed, EMBASE, and the Cochrane Library were searched for all relevant studies published up to August 17, 2020. Data of interest were analyzed by STATA (version 14.0) software. RESULTS: Four randomized clinical trials (RCTs) and 5 retrospective studies with 790 eyes were included in this meta-analysis after study selection. The results showed that SML significantly improved the best-corrected visual acuity (BCVA) compared with PDT at 6 to 8âweeks, 6âmonths, and 7 to 8 months in patients with cCSC (weighted mean difference (WMD) = -0.15, 95% confidence intervals (CI): -0.23 to -0.07, Pâ<â.01; WMDâ=â-2.83, 95% CI: -4.79 to -0.87, Pâ<â.01; and WMD = -2.61, 95% CI: -4.23 to -1.24, P = .026, respectively). There was also a statistically significant difference between SML and PDT groups in the differences in the complete resolution of subretinal fluid (SRF) (risk radios = 0.388, 95% CI: 0.307 to 0.491, Pâ<â.01). There were no significant differences between the SML and PDT in the overall effect with central macular thickness (CMT), adverse events, complete resolution of SRF and treatment response. CONCLUSIONS: Based on the available evidence, this meta-analysis demonstrated that SML may be considered as a competitive alternative to PDT for treating cCSC, and as the first-line treatment of cCSC.
Asunto(s)
Coriorretinopatía Serosa Central/terapia , Terapia por Láser/métodos , Fotoquimioterapia/métodos , Enfermedad Crónica , Investigación sobre la Eficacia Comparativa , Humanos , Resultado del TratamientoRESUMEN
The purpose of this study was to investigate the factors of clinical outcome of selective retina therapy (SRT) for central serous chorioretinopathy (CSC). This retrospective study included 77 eyes of 77 patients, who were treated with SRT for CSC and observed at least 6 months after the treatment. SRT laser (527 nm, 1.7 µs, 100 Hz) was used for treatment. The mean best-corrected visual acuity (logMAR), central macular thickness (CMT) and central choroidal thickness were changed from baseline to at 6-months follow-up with significant difference. The multivariate analyses found that the rate of change (reduction) in CMT was associated with focal leakage type on fluorescein angiography (FA) (p = 0.03, coefficient 15.26, 95% confidence interval 1.72-28.79) and larger baseline CMT (p < 0.01, coefficient - 0.13, 95% confidence interval - 0.13 to - 0.05). Complete resolution of subretinal fluid was associated with nonsmoking history (p = 0.03, odds ratio 0.276, 95% confidence interval 0.086-0.887) and focal leakage type on FA (p < 0.01, odds ratio 0.136, 95% confidence interval 0.042-0.437). These results may be useful for predicting the therapeutic effectiveness of SRT.
Asunto(s)
Coriorretinopatía Serosa Central , Angiografía con Fluoresceína , Terapia por Láser , Líquido Subretiniano/metabolismo , Adulto , Anciano , Coriorretinopatía Serosa Central/diagnóstico por imagen , Coriorretinopatía Serosa Central/metabolismo , Coriorretinopatía Serosa Central/terapia , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
Central serous chorioretinopathy (CSC) is the fourth most common disease of the macula after age-related macular degeneration, diabetic retinopathy and retinal vein occlusion and a cause of irreversible visual loss. This article gives an overview of the epidemiology, risk factors, pathophysiology, clinical presentation, multimodal imaging and discusses current therapeutic options for CSC.