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Künzel SH, Pohlmann D, Bonsen LZ, Krappitz M, Zeitz O, Joussen AM, Dubrac A, Künzel SE. Transcriptome Analysis of Choroidal Endothelium Links Androgen Receptor Role to Central Serous Chorioretinopathy. Eur J Ophthalmol 2024:11206721241226735. [PMID: 38263930 DOI: 10.1177/11206721241226735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Abstract
BACKGROUND Central Serous Chorioretinopathy (CSCR) manifests as fluid accumulation between the neurosensory retina and the retinal pigment epithelium (RPE). Elevated levels of steroid hormones have been implicated in CSCR pathogenesis. This investigation aims to delineate the gene expression patterns of CSCR-associated risk and steroid receptors across human choroidal cell types and RPE cells to discern potential underlying mechanisms. METHODS This study utilized a comprehensive query of transcriptomic data derived from non-pathological human choroid and RPE cells. FINDINGS CSCR-associated genes such as PTPRB, CFH, and others are predominantly expressed in the choroidal endothelium as opposed to the RPE. The androgen receptor, encoded by the AR gene, demonstrates heightened expression in the macular endothelium compared to peripheral regions, unlike other steroid receptor genes. AR-expressing endothelial cells display an augmented responsiveness to Transforming growth factor beta (TGF-β), indicating a propensity towards endothelial to mesenchymal transition (endMT) transcriptional profiling. INTERPRETATION These results highlight the proclivity of CSCR to manifest primarily within the choroidal vasculature rather than the RPE, suggesting its categorization as a vascular eye disorder. This study accentuates the pivotal role of androgenic steroids, in addition to glucocorticoids. The observed linkage to TGF-β-mediated endMT provides a potential mechanistic insight into the disease's etiology.
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Affiliation(s)
| | - Dominika Pohlmann
- Department of Ophthalmology, Charité University Hospital Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Lynn Zur Bonsen
- Department of Ophthalmology, Charité University Hospital Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Matteus Krappitz
- Department of Nephrology and Medical Intensive Care, Charité University Hospital Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Oliver Zeitz
- Department of Ophthalmology, Charité University Hospital Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Antonia M Joussen
- Department of Ophthalmology, Charité University Hospital Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
| | - Alexandre Dubrac
- Département de Pathologie et Biologie Cellulaire, Université de Montréal, Montréal, Quebec, Canada
| | - Steffen E Künzel
- Department of Ophthalmology, Charité University Hospital Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität zu Berlin, Berlin, Germany
- Département de Pathologie et Biologie Cellulaire, Université de Montréal, Montréal, Quebec, Canada
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Zhang X, Lim CZF, Chhablani J, Wong YM. Central serous chorioretinopathy: updates in the pathogenesis, diagnosis and therapeutic strategies. EYE AND VISION (LONDON, ENGLAND) 2023; 10:33. [PMID: 37430344 DOI: 10.1186/s40662-023-00349-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Accepted: 06/12/2023] [Indexed: 07/12/2023]
Abstract
Central serous chorioretinopathy (CSCR), first described by Albrecht von Graefe in 1866, is characterized by focal serous detachment of the neural retina and/or retinal pigment epithelium (RPE) in the posterior pole. CSCR is the first ever described pachychoroid disease. Most recently, hypothetical venous overload choroidopathy is also proposed due to its distinguished morphological and pathological characteristics, including choroidal thickening, choriocapillaris hyperpermeability, remodelling, and intervortex venous anastomoses. Identification of genetic variants is necessary to comprehend the pathophysiology of CSCR. The novel multimodality imaging platforms, including the ultra-widefield imaging system, flavoprotein fluorescence, fluorescence lifetime imaging ophthalmoscopy, and multispectral imaging system, have been used for diagnosing and managing CSCR. Half-dose photodynamic therapy (PDT) remains the mainstay of clinical practice, with about 95% of patients with chronic CSCR improving to visual acuity (VA) of 20/30 or better. The use of oral eplerenone for routine clinical care remains controversial, and long-term randomized clinical trials are warranted to investigate its efficacy in acute and chronic CSCR. While CSCR has generally been recognized as a self-limiting disease with good prognosis, the underlying pathogenesis is still not fully understood, and treatments are often not fully effective. With new evidence emerging about pachydrusen being a disease precursor in both CSCR and polypoidal choroidal vasculopathy (PCV), it would be interesting to investigate whether CSCR can be a precursor to PCV. In this review, we highlighted the currently available evidence on the pathogenesis, diagnosis, multimodality imaging features, and management strategies, including recent findings related to CSCR.
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Affiliation(s)
- Xinyuan Zhang
- Beijing Tongren Eye Center, Beijing Institute of Ophthalmology, Tongren Hospital, Capital Medical University, Beijing University of Medical Science, Beijing, 100730, People's Republic of China.
| | - Connie Zhi Fong Lim
- Beijing Tongren Eye Center, Beijing Institute of Ophthalmology, Tongren Hospital, Capital Medical University, Beijing University of Medical Science, Beijing, 100730, People's Republic of China
| | - Jay Chhablani
- UPMC Eye Center, University of Pittsburgh, Pittsburgh, USA
| | - Yew Meng Wong
- Southern Specialist Eye Center SDN, BHD, Malacca, Malaysia
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Sex Hormones and Their Effects on Ocular Disorders and Pathophysiology: Current Aspects and Our Experience. Int J Mol Sci 2022; 23:ijms23063269. [PMID: 35328690 PMCID: PMC8949880 DOI: 10.3390/ijms23063269] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 03/15/2022] [Accepted: 03/16/2022] [Indexed: 12/27/2022] Open
Abstract
Sex hormones are molecules produced by the gonads and to a small extent by the adrenal gland, which not only determine the primary and secondary sexual characteristics of an individual, differentiating man from woman, but also participate in the functioning of the various systems of the body. The evidence that many eye diseases differ in terms of prevalence between men and women has allowed us, in recent years, to carry out several studies that have investigated the association between sex hormones and the pathophysiology of eye tissues. Specific receptors for sex hormones have been found on the lacrimal and meibomian glands, conjunctiva, cornea, lens, retina, and choroid. This work summarizes the current knowledge on the role that sex hormones play in the pathogenesis of the most common ocular disorders and indicates our clinical experience in these situations. The aim is to stimulate an interdisciplinary approach between endocrinology, neurology, molecular biology, and ophthalmology to improve the management of these diseases and to lay the foundations for new therapeutic strategies.
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Kausar S. Spot the diagnosis. Indian J Ophthalmol 2021; 70:9. [PMID: 34937202 PMCID: PMC8917577 DOI: 10.4103/ijo.ijo_3627_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Affiliation(s)
- Saba Kausar
- Nayan Clinic, Mahalakshmi Layout, Bengaluru, Karnataka, India
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Kaye R, Chandra S, Sheth J, Boon CJF, Sivaprasad S, Lotery A. Central serous chorioretinopathy: An update on risk factors, pathophysiology and imaging modalities. Prog Retin Eye Res 2020; 79:100865. [PMID: 32407978 DOI: 10.1016/j.preteyeres.2020.100865] [Citation(s) in RCA: 116] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/02/2020] [Accepted: 04/27/2020] [Indexed: 02/08/2023]
Abstract
Central serous chorioretinopathy (CSC) is a common form of vision loss, typically seen in working-age men. The pathophysiology behind CSC still eludes us, however significant advances have been made in understanding this disease over the last decade using information from genetic and cell-based studies and imaging modalities. This review aims to give an overview of the current pathophysiology hypotheses surrounding CSC in addition to future directions in cellular work from human induced pluripotent stem cell derived choroidal endothelial cells from CSC patients. Furthermore, this review will provide the reader with an update on the clinical aspects of CSC including risk factors, diagnostic challenges and findings from multimodal imaging.
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Affiliation(s)
- Rebecca Kaye
- Faculty of Medicine, University of Southampton, University Hospital Southampton, Southampton, SO16 6YD, United Kingdom
| | - Shruti Chandra
- NIHR Moorfields Biomedical Research Centre, 162, City Road, London, EC1V 2PD, United Kingdom
| | - Jay Sheth
- Surya Eye Institute and Research Center, Mumbai, India
| | - Camiel J F Boon
- Leiden University Medical Centre, Department of Ophthalmology, P.O. Box 9600, 2300 RC, Leiden, the Netherlands; Amsterdam University Medical Centers, Department of Ophthalmology, Meibergdreef 9, 1105 AZ Amsterdam, The Netherlands
| | - Sobha Sivaprasad
- NIHR Moorfields Biomedical Research Centre, 162, City Road, London, EC1V 2PD, United Kingdom
| | - Andrew Lotery
- Faculty of Medicine, University of Southampton, University Hospital Southampton, Southampton, SO16 6YD, United Kingdom.
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Non-resolving, recurrent and chronic central serous chorioretinopathy: available treatment options. Eye (Lond) 2019; 33:1035-1043. [PMID: 30824822 DOI: 10.1038/s41433-019-0381-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 01/30/2019] [Accepted: 02/10/2019] [Indexed: 12/24/2022] Open
Abstract
Central serous chorioretinopathy is one of the most frequent causes of vision reduction among middle-aged men. This disease usually has a self-limiting course, but sometimes it lasts more than 4-6 months or a second episode follows a complete resolution of the first one. Nevertheless, to date no consensus exists about the duration threshold and therapy protocols for these non-resolving central serous chorioretinopathy. Treatment as half-dose and half-fluence photodynamic therapy, subthreshold micropulse laser treatment, mineralocorticoid receptor antagonists, intravitreal anti-angiogenic drugs, transpupillary thermal therapy, anti-androgenic drugs, methotrexate, Rifampicin and melatonin are described in this review. Complications are very uncommon but end-point results like central macular thickness reduction and best-corrected visual acuity improvement are difficult to compare among different therapeutic modalities due to different duration of follow-up and lack of homogeneity in patient recruitment. The aim of this review is focusing on treatment modalities for these chronic forms with comprehensive recent management updates according to latest clinical trial results.
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Manayath GJ, Ranjan R, Karandikar SS, Shah VS, Saravanan VR, Narendran V. Central serous chorioretinopathy: Current update on management. Oman J Ophthalmol 2018; 11:200-206. [PMID: 30505108 PMCID: PMC6219318 DOI: 10.4103/ojo.ojo_29_2018] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Central serous chorioretinopathy (CSC), the fourth most common nonsurgical retinopathy with a usual self-limiting course, is known to present with persistent or recurrent form with distressing visual loss. Evolution of newer mutimodal imaging techniques have revolutionized the understanding about the pathophysiology of CSC, and hence the diagnosis and management. Multifactorial etiopathology of CSC promotes the use of multiple treatment modalities. With advances in investigative options, treatment options including conventional focal laser, micropulse laser, photodynamic therapy, and transpupillary thermotherapy are also advancing and refining. Medical management for CSC is also under evaluation with a wide spectrum of new drugs in vogue. However, standard of treatment is yet to be established through randomized clinical trials. This review article discusses the current approach to multimodal treatment options for CSC including conventional as well as newer therapeutic modalities.
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Affiliation(s)
- George Joseph Manayath
- Department of Vitreo-Retina Services, Aravind Eye Hospital and Postgraduate Institute of Ophthalmology, Coimbatore, Tamil Nadu, India
| | - Ratnesh Ranjan
- Department of Vitreo-Retina Services, Aravind Eye Hospital and Postgraduate Institute of Ophthalmology, Coimbatore, Tamil Nadu, India
| | - Smita S. Karandikar
- Department of Vitreo-Retina Services, Aravind Eye Hospital and Postgraduate Institute of Ophthalmology, Coimbatore, Tamil Nadu, India
| | - Vanee Sheth Shah
- Department of Vitreo-Retina Services, Aravind Eye Hospital and Postgraduate Institute of Ophthalmology, Coimbatore, Tamil Nadu, India
| | - Veerappan R. Saravanan
- Department of Vitreo-Retina Services, Aravind Eye Hospital and Postgraduate Institute of Ophthalmology, Coimbatore, Tamil Nadu, India
| | - Venkatapathy Narendran
- Department of Vitreo-Retina Services, Aravind Eye Hospital and Postgraduate Institute of Ophthalmology, Coimbatore, Tamil Nadu, India
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The relationship between the central serous chorioretinopathy, choroidal thickness, and serum hormone levels. Graefes Arch Clin Exp Ophthalmol 2018; 256:1111-1116. [PMID: 29671064 DOI: 10.1007/s00417-018-3985-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2017] [Revised: 03/12/2018] [Accepted: 04/09/2018] [Indexed: 10/17/2022] Open
Abstract
PURPOSE The purpose of this study were to compare the levels of serum cortisol, aldosterone, testosterone, dehydroepiandrosterone (DHEA), and renin hormone between patients with central serous chorioretinopathy (CSC) and a control group, and to investigate whether there was a difference regarding serum hormone levels in patients with acute/chronic CSC. METHODS This prospective study included 30 CSC eyes, 30 fellow eyes, and 32 normal eyes of 32 healthy volunteers who were age and sex matched. The patients were classified as acute or chronic depending on the clinical, fluorescein angiography (FFA), and optical coherence tomography (OCT) findings. Serum cortisol, aldosterone, renin, total testosterone, and DHEA levels were measured. The levels of hormones were compared with the values of the control group. Choroidal thickness and central macular thickness were measured with spectral domain OCT. RESULTS Fifteen patients had acute CSC, and 15 patients had chronic CSC. Serum testosterone levels were 357 ± 10.4 ng/ml in the CSC group, and 255.94 ± 7.43 ng/ml in the control group. The difference between them was statistically significant (p < 0.001). The difference between the levels of cortisol, renin, aldosterone, and DHEA was not statistically significant. Serum hormone levels were within the normal range for all patients and were not statistically different between the acute and chronic CSC groups. CONCLUSION According to our results, CSC is related to elevated total testosterone levels. Testosterone may play a role in predisposing males to CSC.
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Nuzzi R, Scalabrin S, Becco A, Panzica G. Gonadal Hormones and Retinal Disorders: A Review. Front Endocrinol (Lausanne) 2018; 9:66. [PMID: 29551993 PMCID: PMC5840201 DOI: 10.3389/fendo.2018.00066] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 02/14/2018] [Indexed: 12/27/2022] Open
Abstract
AIM Gonadal hormones are essential for reproductive function, but can act on neural and other organ systems, and are probably the cause of the large majority of known sex differences in function and disease. The aim of this review is to provide evidence for this hypothesis in relation to eye disorders and to retinopathies in particular. METHODS Epidemiological studies and research articles were reviewed. RESULTS Analysis of the biological basis for a relationship between eye diseases and hormones showed that estrogen, androgen, and progesterone receptors are present throughout the eye and that these steroids are locally produced in ocular tissues. Sex hormones can have a neuroprotective action on the retina and modulate ocular blood flow. There are differences between the male and the female retina; moreover, sex hormones can influence the development (or not) of certain disorders. For example, exposure to endogenous estrogens, depending on age at menarche and menopause and number of pregnancies, and exposure to exogenous estrogens, as in hormone replacement therapy and use of oral contraceptives, appear to protect against age-related macular degeneration (both drusenoid and neurovascular types), whereas exogenous testosterone therapy is a risk factor for central serous chorioretinopathy. Macular hole is more common among women than men, particularly in postmenopausal women probably owing to the sudden drop in estrogen production in later middle age. Progestin therapy appears to ameliorate the course of retinitis pigmentosa. Diabetic retinopathy, a complication of diabetes, may be more common among men than women. CONCLUSION We observed a correlation between many retinopathies and sex, probably as a result of the protective effect some gonadal hormones may exert against the development of certain disorders. This may have ramifications for the use of hormone therapy in the treatment of eye disease and of retinal disorders in particular.
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Affiliation(s)
- Raffaele Nuzzi
- Eye Clinic, Department of Surgical Sciences, University of Turin, Turin, Italy
- *Correspondence: Raffaele Nuzzi,
| | - Simona Scalabrin
- Eye Clinic, Department of Surgical Sciences, University of Turin, Turin, Italy
| | - Alice Becco
- Eye Clinic, Department of Surgical Sciences, University of Turin, Turin, Italy
| | - Giancarlo Panzica
- Laboratory of Neuroendocrinology, Department of Neuroscience Rita Levi-Montalcini, University of Torino, Torino, Italy
- Neuroscience Institute Cavalieri-Ottolenghi (NICO), Orbassano, Italy
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Conway MD, Noble JA, Peyman GA. CENTRAL SEROUS CHORIORETINOPATHY IN POSTMENOPAUSAL WOMEN RECEIVING EXOGENOUS TESTOSTERONE. Retin Cases Brief Rep 2017; 11:95-99. [PMID: 26934303 DOI: 10.1097/icb.0000000000000298] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
PURPOSE Central serous chorioretinopathy (CSR) is a serous detachment of the neurosensory retina commonly associated with male sex, Type-A personality and corticosteroid use. Exogenous administration of androgens and development of CSR in men has been reported. Only one case of CSR in a postmenopausal woman receiving exogenous androgen therapy has been reported. The authors describe three cases of chronic CSR in postmenopausal women receiving exogenous testosterone therapy. METHODS Diagnosis was based on characteristic clinical, fluorescein angiographic, and optical coherence tomography findings. The three women were being treated with exogenous testosterone and progesterone therapy for symptoms of menopause and libido loss. RESULTS Average age at presentation was 54.7 years (53-56 years), average duration of exogenous androgen use was 61 months (36-87 months), with average 19.7-month follow-up. Resolution of symptoms seemed correlated with cessation of androgen use despite treatment with oscillatory photodynamic therapy and intravitreal pharmacotherapy with antivascular endothelial growth factor agents. CONCLUSION Exogenous testosterone is increasingly prescribed for menopausal symptoms and libido loss. Treatment with oscillatory photodynamic therapy, supplemental bevacizumab intravitreal pharmacotherapy, and cessation of exogenous androgen therapy was successful in three cases of chronic, therapy-resistant CSR. Ophthalmologists should inquire about androgen usage in patients who present with CSR, especially in the setting of therapy resistance.
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Affiliation(s)
- Mandi D Conway
- Department of Basic Medical Sciences, College of Medicine-Phoenix, University of Arizona, Phoenix, Arizona
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Moisseiev E, Holmes AJ, Moshiri A, Morse LS. Finasteride is effective for the treatment of central serous chorioretinopathy. Eye (Lond) 2016; 30:850-6. [PMID: 27055675 DOI: 10.1038/eye.2016.53] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2015] [Accepted: 02/11/2016] [Indexed: 11/09/2022] Open
Abstract
PurposeTo evaluate the safety and efficacy of finasteride treatment in patients with central serous chorioretinopathy (CSC).MethodsRetrospective review of 29 eyes of 23 patients who were treated with finasteride for CSC. Previous medical and ocular history, steroid use, length of finasteride treatment, additional treatments for CSC, visual acuity (VA), central macular thickness (CMT), and presence of subretinal fluid (SRF) throughout the follow-up period, and the occurrence of any complications were recorded.ResultsInitial VA was 0.29±0.31 logMAR, and a trend towards improved VA was noted after 3 months (0.25±0.36 logMAR; P=0.07). VA was significantly improved at the final follow-up (0.23±0.27 logMAR; P=0.024). Initial CMT was 354±160 μm, and was significantly reduced after 1 month of treatment (284±77 μm; P=0.002) and this was maintained to the end of follow-up (247±85 μm; P=0.001). A significant reduction in SRF presence was found at all time points, with an overall 75.9% rate of complete resolution. Following discontinuation, SRF recurrence was noted in 37.5% of cases. No adverse events were recorded.ConclusionsFinasteride is a safe and effective treatment for CSC. It may be a possible new option for the initial management of patient with CSC, and a suggested treatment approach is presented.
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Affiliation(s)
- E Moisseiev
- Department of Ophthalmology & Vision Science, University of California Davis Eye Center, Sacramento, CA, USA
| | - A J Holmes
- Department of Ophthalmology & Vision Science, University of California Davis Eye Center, Sacramento, CA, USA
| | - A Moshiri
- Department of Ophthalmology & Vision Science, University of California Davis Eye Center, Sacramento, CA, USA
| | - L S Morse
- Department of Ophthalmology & Vision Science, University of California Davis Eye Center, Sacramento, CA, USA
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Salehi M, Wenick AS, Law HA, Evans JR, Gehlbach P. Interventions for central serous chorioretinopathy: a network meta-analysis. Cochrane Database Syst Rev 2015; 2015:CD011841. [PMID: 26691378 PMCID: PMC5030073 DOI: 10.1002/14651858.cd011841.pub2] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Central serous chorioretinopathy (CSC) is characterized by serous detachment of the neural retina with dysfunction of the choroid and retinal pigment epithelium (RPE). The effects on the retina are usually self limited, although some people are left with irreversible vision loss due to progressive and permanent photoreceptor damage or RPE atrophy. There have been a variety of interventions used in CSC, including, but not limited to, laser treatment, photodynamic therapy (PDT), and intravitreal injection of anti-vascular endothelial growth factor (anti-VEGF) agents. However, it is not known whether these or other treatments offer significant advantages over observation or other interventions. At present there is no evidence-based consensus on the management of CSC. Due in large part to the propensity for CSC to resolve spontaneously or to follow a waxing and waning course, the most common initial approach to treatment is observation. It remains unclear whether this is the best approach with regard to safety and efficacy. OBJECTIVES To compare the relative effectiveness of interventions for central serous chorioretinopathy. SEARCH METHODS We searched CENTRAL (which contains the Cochrane Eyes and Vision Trials Register) (2015, Issue 9), Ovid MEDLINE, Ovid MEDLINE In-Process and Other Non-Indexed Citations, Ovid MEDLINE Daily, Ovid OLDMEDLINE (January 1946 to February 2014), EMBASE (January 1980 to October 2015), the ISRCTN registry (www.isrctn.com/editAdvancedSearch), ClinicalTrials.gov (www.clinicaltrials.gov) and the World Health Organization (WHO) International Clinical Trials Registry Platform (ICTRP) (www.who.int/ictrp/search/en). We did not use any date or language restrictions in the electronic searches for trials. We last searched the electronic databases on 5 October 2015. SELECTION CRITERIA Randomized controlled trials (RCTs) that compared any intervention for CSC with any other intervention for CSC or control. DATA COLLECTION AND ANALYSIS Two review authors independently selected studies and extracted data. We pooled data from all studies using a fixed-effect model. For interventions applied to the eye (i.e. not systemic interventions), we synthesized direct and indirect evidence in a network meta-analysis model. MAIN RESULTS We included 25 studies with 1098 participants (1098 eyes) and follow-up from 16 weeks to 12 years. Studies were conducted in Europe, North and South America, Middle East, and Asia. The trials were small (most trials enrolled fewer than 50 participants) and poorly reported; often it was unclear whether key aspects of the trial, such as allocation concealment, had been done. A substantial proportion of the trials were not masked.The studies considered a variety of treatments: anti-VEGF (ranibizumab, bevacizumab), PDT (full-dose, half-dose, 30%, low-fluence), laser treatment (argon, krypton and micropulse laser), beta-blockers, carbonic anhydrase inhibitors, Helicobactor pylori treatment, and nutritional supplements (Icaps, lutein); there were only one or two trials contributing data for each comparison. We downgraded for risk of bias and imprecision for most analyses, reflecting study limitations and imprecise estimates. Network meta-analysis (as planned in our protocol) did not help to resolve this uncertainty due to a lack of trials, and problems with intransitivity, particularly with respect to acute or chronic CSC.Low quality evidence from two trials suggested little difference in the effect of anti-VEGF (ranibizumab or bevacizumab) or observation on change in visual acuity at six months in acute CSC (mean difference (MD) 0.01 LogMAR (logarithm of the minimal angle of resolution), 95% confidence interval (CI) -0.02 to 0.03; 64 participants). CSC had resolved in all participants by six months. There were no significant adverse effects noted.Low quality evidence from one study (58 participants) suggested that half-dose PDT treatment of acute CSC probably results in a small improvement in vision (MD -0.10 logMAR, 95% CI -0.18 to -0.02), less recurrence (risk ratio (RR) 0.10, 95% CI 0.01 to 0.81) and less persistent CSC (RR 0.12, 95% CI 0.01 to 1.02) at 12 months compared to sham treatment. There were no significant adverse events noted.Low quality evidence from two trials (56 participants) comparing anti-VEGF to low-fluence PDT in chronic CSC found little evidence for any difference in visual acuity at 12 months (MD 0.03 logMAR, 95% CI -0.08 to 0.15). There was some evidence that more people in the anti-VEGF group had recurrent CSC compared to people treated with PDT but, due to inconsistency between trials, it was difficult to estimate an effect. More people in the anti-VEGF group had persistent CSC at 12 months (RR 6.19, 95% CI 1.61 to 23.81; 34 participants).Two small trials of micropulse laser, one in people with acute CSC and one in people with chronic CSC, provided low quality evidence that laser treatment may lead to better visual acuity (MD -0.20 logMAR, 95% CI -0.30 to -0.11; 45 participants). There were no significant adverse effects noted.Other comparisons were largely inconclusive.We identified 12 ongoing trials covering the following interventions: aflibercept and eplerenone in acute CSC; spironolactone, eplerenone, lutein, PDT, and micropulse laser in chronic CSC; and micropulse laser and oral mifepristone in two trials where type of CSC not clearly specified. AUTHORS' CONCLUSIONS CSC remains an enigmatic condition in large part due to a natural history of spontaneous improvement in a high proportion of people and also because no single treatment has provided overwhelming evidence of efficacy in published RCTs. While a number of interventions have been proposed as potentially efficacious, the quality of study design, execution of the study and the relatively small number of participants enrolled and followed to revealing endpoints limits the utility of existing data. It is not clear whether there is a clinically important benefit to treating acute CSC which often resolves spontaneously as part of its natural history. RCTs comparing individual treatments to the natural history would be valuable in identifying potential treatment groups for head-to-head comparison. Of the interventions studied to date, PDT or micropulse laser treatment appear the most promising for study in future trials.
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Affiliation(s)
- Mahsa Salehi
- Wilmer Eye Institute, Johns Hopkins University School of MedicineDepartment of OphthalmologyBaltimoreMarylandUSA
| | - Adam S Wenick
- Wilmer Eye Institute, Johns Hopkins University School of MedicineDepartment of OphthalmologyBaltimoreMarylandUSA
| | - Hua Andrew Law
- Johns Hopkins Bloomberg School of Public HealthDepartment of Epidemiology615 N. Wolfe StreetBaltimoreMarylandUSA21205
| | - Jennifer R Evans
- London School of Hygiene & Tropical MedicineCochrane Eyes and Vision, ICEHKeppel StreetLondonUKWC1E 7HT
| | - Peter Gehlbach
- Johns Hopkins University School of MedicineRetina Division, Wilmer Eye Institute1550 Orleans StreetCancer Research Building #2BaltimoreMarylandUSA21231
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Natung T, Keditsu A. Comparison of Serum Cortisol and Testosterone Levels in Acute and Chronic Central Serous Chorioretinopathy. KOREAN JOURNAL OF OPHTHALMOLOGY 2015; 29:382-8. [PMID: 26635454 PMCID: PMC4668253 DOI: 10.3341/kjo.2015.29.6.382] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2014] [Accepted: 06/08/2015] [Indexed: 11/23/2022] Open
Abstract
PURPOSE To compare the levels of serum cortisol and testosterone in acute and chronic central serous chorio-retinopathy (CSC). METHODS Serum cortisol and testosterone levels in 30 patients with either acute or chronic CSC were evaluated using chemiluminescent immunoassay. RESULTS The mean age was 42.43 ± 6.37 years (range, 32 to 56 years). The mean 8:00 to 9.00 a.m. serum cortisol level was 12.61 ± 4.74 µg/dL (range, 6.58 to 27.42 µg/dL). The mean serum testosterone level was 5.88 ± 1.57 ng/dL (range, 2.81 to 9.94 ng/dL). The mean visual acuity was 20 / 65.07 ± 40.56 (range, 20 / 25 to 20 / 200). There was no statistically significant difference in the mean levels of serum cortisol and testosterone between the acute and chronic cases (p > 0.05), but there was a statistically significant difference in the mean presenting visual acuity in the two groups (p < 0.05). CONCLUSIONS All except one patient in the acute group had normal levels of serum cortisol. Testosterone levels were within the normal range in both the acute and chronic cases of CSC. There is unlikely to be any statistically significant difference in the mean levels of serum cortisol and testosterone between the acute and chronic cases, but there may be a statistically significant difference in the mean presenting visual acuity in these groups.
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Affiliation(s)
- Tanie Natung
- Department of Ophthalmology, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences, Shillong, India
| | - Avonuo Keditsu
- Department of Ophthalmology, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences, Shillong, India
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Salehi M, Wenick AS, Law HA, Evans JR, Gehlbach P. Interventions for central serous chorioretinopathy: a network meta-analysis. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2015. [DOI: 10.1002/14651858.cd011841] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Bujarborua D, Borooah S, Dhillon B. The stress response as a target for treatment of central serous chorioretinopathy. EXPERT REVIEW OF OPHTHALMOLOGY 2013. [DOI: 10.1586/17469899.2013.837298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Türkcü FM, Yüksel H, Yüksel H, Şahin A, Cinar Y, Cingü AK, Şahin M, Çaça İ. Serum dehydroepiandrosterone sulphate, total antioxidant capacity, and total oxidant status in central serous chorioretinopathy. Graefes Arch Clin Exp Ophthalmol 2013; 252:17-21. [DOI: 10.1007/s00417-013-2396-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2013] [Revised: 04/04/2013] [Accepted: 05/24/2013] [Indexed: 10/26/2022] Open
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Liew G, Quin G, Gillies M, Fraser-Bell S. Central serous chorioretinopathy: a review of epidemiology and pathophysiology. Clin Exp Ophthalmol 2012; 41:201-14. [PMID: 22788735 DOI: 10.1111/j.1442-9071.2012.02848.x] [Citation(s) in RCA: 250] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Central serous chorioretinopathy (CSCR) is a common retinal cause of vision loss. This review surveys the epidemiology, risk factors, clinical presentation, natural history and pathophysiology of CSCR. Studies suggest an annual incidence rate of 10 per 100 000 in men, with CSCR occurring six times more commonly in men compared with women. Most acute CSCR cases resolve spontaneously within 2-3 months. Prognosis is highly dependent on presenting visual acuity; patients with initial visual acuities of 6/6 remain at that level, while patients with initial visual acuities of less than 6/9 recover on average two to three Snellen lines over the next few years. The main risk factors for CSCR are systemic corticosteroid use, type A personality, pregnancy and endogenous Cushing's syndrome. The pathophysiology of CSCR remains obscure, although disorders in both the choroidal circulation and retinal pigment epithelium are implicated.
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Affiliation(s)
- Gerald Liew
- Save Sight Institute, University of Sydney, Sydney, Australia
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Tufan HA, Gencer B, Comez AT. Serum cortisol and testosterone levels in chronic central serous chorioretinopathy. Graefes Arch Clin Exp Ophthalmol 2012; 251:677-80. [DOI: 10.1007/s00417-012-2075-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2012] [Revised: 05/17/2012] [Accepted: 05/22/2012] [Indexed: 10/28/2022] Open
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Abstract
PURPOSE To evaluate the safety and efficacy of finasteride, an inhibitor of dihydrotestosterone synthesis, in the treatment of chronic central serous chorioretinopathy. METHODS Five patients with chronic central serous chorioretinopathy were prospectively enrolled in this pilot study. Patients were administered finasteride (5 mg) daily for 3 months, after which study medication was withheld and patients were observed for 3 months. Main outcome measures included best-corrected visual acuity, central subfield macular thickness, and subretinal fluid volume as assessed by optical coherence tomography. Serum dihydrotestosterone, serum testosterone, and urinary cortisol were also measured. RESULTS There was no change in mean best-corrected visual acuity. Mean center-subfield macular thickness and subretinal fluid volume reached a nadir at 3 months and rose to levels that were below baseline by 6 months. The changes in both optical coherence tomography parameters paralleled those in serum dihydrotestosterone level. In four patients, center-subfield macular thickness and/or subretinal fluid volume increased after discontinuation of finasteride. In the remaining patient, both optical coherence tomography parameters normalized with finasteride and remained stable when the study medication was discontinued. CONCLUSION Finasteride may represent a novel medical treatment for chronic central serous chorioretinopathy. Larger controlled clinical trials are needed to further assess the efficacy of finasteride for the treatment of central serous chorioretinopathy.
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Zakir SM, Shukla M, Simi ZUR, Ahmad J, Sajid M. Serum cortisol and testosterone levels in idiopathic central serous chorioretinopathy. Indian J Ophthalmol 2010; 57:419-22. [PMID: 19861741 PMCID: PMC2812758 DOI: 10.4103/0301-4738.57143] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Context: The preferential occurrence of idiopathic central serous chorioretinopathy (ICSC) in males with a typical Type A personality and behavior and a relative absence in females is a possible indicator towards the role of serum cortisol and /or the male sex hormone testosterone. Aims: To study levels of cortisol and testosterone in ICSC. Settings and Design: Case-control study in a tertiary care teaching hospital. Materials and Methods: The study was conducted on 23 cases of ICSC. Twelve patients with unilateral sudden painless loss of vision of less than one month duration served as controls. Serum cortisol and testosterone levels at 8.00 a.m. were estimated by radioimmunoassay in both groups. Statistical analysis used: Statistical analysis was done using SPSS 13.0 software. Independent Sample t-test was applied to analyze statistical significance between the two groups. Results: Mean age of patients with ICSC was 37.1 ± 9.7 years and 96% of the patients were males. Mean serum cortisol levels were significantly higher (P=0.002) in patients with ICSC i.e., 495.02 ± 169.47 nano moles/liter (nmol/L) as compared to controls i.e., 362.25 ± 51.54 nmol/L. Mean serum testosterone levels were 3.85 ± 1.81 nano grams/ml (ngm/ml) and 4.23 ± 1.89 ngm/ml in cases and controls respectively and the difference was not statistically significant (P=0.58). Conclusions: ICSC is associated with elevated 8.00 a.m. serum cortisol levels. However, mean serum testosterone levels in both patients of ICSC and controls were within normal range.
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Affiliation(s)
- Shaik M Zakir
- Retina Service, Institute of Ophthalmology, Aligarh Muslim University, Aligarh, India.
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