An update on evidence for mineralocorticoid receptor antagonist in the treatment of central serous retinopathy / 中华眼底病杂志

As most patients of central serous retinopathy (CSC),the symptoms of acute onset will alleviate by oneself after 4-6 months.About 30％-50％ of patients with CSC experience chronic or recurrent cases.Resulting in persistent neurosensory detachments and subretinal fluid,causing significant vision loss.Mineralocorticoid receptor (MR) is a kind of nuclear hormone receptors,plays a role in theregulation of water and electrolyte balance.Excessive MR signaling is associated with many diseases.Study found that MR antagonists decreased the thickness of the retina and improved in vision,there was no serious adverse reactions during the period of treatment.Initial dose of MR antagonists was 25 mg per day,1 week later,dosage was increased to 50 mg per day,and treatment for about 3 months.There is no conclusive effective treatment and the dosage are still unknown.MR antagonists may be a safe and effective way to treat CSC,though evidence is scant.Prospective,multicenter,large-scale trials is required.

Anti-corticosteroids combined therapy for treatment of chronic central serous chorioretinopathy / Terapia combinada de anti-corticosteroides para o tratamento da coriorretinopatia serosa central

Abstract The therapeutic impact is described with the combined use of two medications with different anti-corticosteroid actions in the clinical resolution of a patient with chronic central serous chorioretinopathy.

Resumo Descrevemos nesse artigo o impacto terapêutico do uso combinado de duas medicações anti-corticosteroides com diferentes mecanismos de ação, na resolução clínica de um paciente com coriorretinopatia serosa central crônica.

The status of the oral drugs for chronic central serous chorioretinopathy / 中华眼底病杂志

Chronic central serous chorioretinopathy (CSC) usually demonstrates frequent recurrence,diffuse leakage and persistent subretinal fluid,which cannot be absorbed,thus lead to photoreceptor damage and poor visual acuity.As glucocorticoids have been implicated in the pathogenesis of chronic CSC,various anti-glucocorticoids oral drugs were used in the clinic to promote retinal fluid absorption and reduce the central retinal thickness of the macula and improve the vision outcomes.In addition,the 5α-reductase-specific inhibitor finasteride,the P450-3A4 inducer rifampicin,circadian rhythmic regulator melatonin,and systemic anti-inflammatory drug methotrexate have also been put into clinical trials for chronic CSC,and achieved certain effects.However,most of the clinical studies on these oral drugs were case reports,but not multi-center randomized clinical trials.The long-term effects of these oral drugs need to be observed and studied further.