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Reekie IR, Simpson A, Erikitola O, Lyall D, Roberts F. Ocular Lichen Planus: A clinicopathologic review. Eur J Ophthalmol 2024; 34:1318-1327. [PMID: 38304934 DOI: 10.1177/11206721241229128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2024]
Abstract
Lichen planus is a chronic inflammatory dermatosis that can affect the skin, mucous membranes and nails. Cutaneous lichen planus lesions are best described by the "six Ps" - purple pruritic polygonal planar papules and plaques. Mucous membrane lesions are commonly associated with cutaneous lichen planus. Ocular involvement with lichen planus is rare and conjunctival involvement usually predominates, it can however be visually devastating. Ocular lichen planus often progresses to extensive conjunctival scarring which can be impossible to distinguish clinically from other cicatrising conjunctivitis, requiring histopathological confirmation. Here we review the ocular pathology of this condition.
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Affiliation(s)
- Ian R Reekie
- Department of Ophthalmology, Hairmyres Hospital, NHS Lanarkshire, East Kilbride, UK
| | - Alasdair Simpson
- Department of Ophthalmology, Hairmyres Hospital, NHS Lanarkshire, East Kilbride, UK
| | - Ore Erikitola
- Department of Ophthalmology, Hairmyres Hospital, NHS Lanarkshire, East Kilbride, UK
| | - Douglas Lyall
- Department of Ophthalmology, Hairmyres Hospital, NHS Lanarkshire, East Kilbride, UK
| | - Fiona Roberts
- Department of Histopathology, Queen Elizabeth University Hospital, NHS Greater Glasgow and Clyde, Glasgow, UK
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2
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Boroughani M, Tahmasbi Z, Heidari MM, Johari M, Hashempur MH, Heydari M. Potential therapeutic effects of green tea ( Camellia sinensis) in eye diseases, a review. Heliyon 2024; 10:e28829. [PMID: 38601618 PMCID: PMC11004586 DOI: 10.1016/j.heliyon.2024.e28829] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 03/08/2024] [Accepted: 03/26/2024] [Indexed: 04/12/2024] Open
Abstract
This review aims to evaluate the therapeutic potential of green tea (GT), scientifically named Camellia sinensis, in treating eye diseases. We provide an overview of the ingredients and traditional use of Camellia sinensis, followed by a detailed discussion of its therapeutic uses in various eye diseases, including ocular surface diseases (allergic diseases, dry eye, pterygium, and infections), cataract, glaucoma, uveitis, retinal diseases, and optic nerve diseases. The pharmacologic activities related to ocular diseases, such as anti-vascular endothelial growth factor, aldose reductase inhibitor activity, anti-bacterial, anti-inflammatory, and antioxidant effects are also explored in this review. The dose and route of administration of GT in various studies are discussed. Safety issues related to the use of GT, such as the side effects associated with high doses and long-term use, are also addressed. The review highlights the potential of GT as a natural therapeutic agent for a variety of ocular diseases. Its various pharmacologic activities make it a promising treatment option. However, more well-designed studies are needed to determine the optimal dose and route of administration and to assess its long-term safety and efficacy. Overall, GT appears to be a promising adjunct therapy for various ocular diseases.
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Affiliation(s)
- Mohadese Boroughani
- Student research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Zahra Tahmasbi
- Student research Committee, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Mohammadkarim Johari
- Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mohammad Hashem Hashempur
- Research Center for Traditional Medicine and History of Medicine, Department of Persian Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Mojtaba Heydari
- Poostchi Ophthalmology Research Center, Department of Ophthalmology, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
- Research Center for Traditional Medicine and History of Medicine, Department of Persian Medicine, School of Medicine, Shiraz University of Medical Sciences, Shiraz, Iran
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3
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Nassief M, Lotfy NM. Topical cyclosporin A 0.05% eye drops for management of symptomatic acquired punctal stenosis: a prospective, controlled clinical study. Orbit 2024; 43:190-195. [PMID: 37463348 DOI: 10.1080/01676830.2023.2232028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 06/25/2023] [Indexed: 07/20/2023]
Abstract
PURPOSE To study the efficacy of cyclosporin 0.05% eye drops in the management of grade 1 and 2 acquired punctal stenosis and to compare the results with the clinical outcomes of mini-Monoka insertion. METHODS A prospective, controlled, interventional clinical study includes all patients (16 years and older) with symptomatic epiphora and diagnosed with grade 1 or grade 2 acquired punctal stenosis. All patients undergo punctal dilatation, canalicular probing, and nasolacrimal duct irrigation. Afterwards, patients are divided into two groups: Group A: patients receive only medical treatment in the form of topical 0.05% cyclosporin (Restasis®, Allergan Inc.) twice daily for 6 months. Group B: patients receive mini-Monoka stent insertion in the lower canaliculus for 6 weeks. Outcome measures are changes in Munk scoring, grading of the punctum, and functional and anatomical success. Functional success is defined as Munk score 0 to 1 and FDDT grade 0-2. Anatomical success is defined as grade 3 punctum. RESULTS Forty-two patients are included in the study, with 21 patients in each group. There were no significant differences in the Munk score between the two groups before treatment; however, group B had a significantly higher mean rank at 6 months after treatment. After treatment, the punctal size was significantly larger in group B at 4 weeks and 3 months. However, no significant difference in punctal size was detected at 6 months after treatment between the two groups. CONCLUSION Application of cyclosporin 0.05% eye drops is a simple and efficient non-interventional method in the management of grade 1 and 2 acquired punctal stenosis.
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Affiliation(s)
- Mona Nassief
- Department of Ophthalmology, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Nancy M Lotfy
- Department of Ophthalmology, Faculty of Medicine, Cairo University, Cairo, Egypt
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4
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Thakur S, Ankita, Dash S, Verma R, Kaur C, Kumar R, Mazumder A, Singh G. Understanding CFTR Functionality: A Comprehensive Review of Tests and Modulator Therapy in Cystic Fibrosis. Cell Biochem Biophys 2024; 82:15-34. [PMID: 38048024 DOI: 10.1007/s12013-023-01200-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 11/13/2023] [Indexed: 12/05/2023]
Abstract
Cystic fibrosis is a genetic disorder inherited in an autosomal recessive manner. It is caused by a mutation in the Cystic Fibrosis Transmembrane Conductance Regulator (CFTR) gene on chromosome 7, which leads to abnormal regulation of chloride and bicarbonate ions in cells that line organs like the lungs and pancreas. The CFTR protein plays a crucial role in regulating chloride ion flow, and its absence or malfunction causes the production of thick mucus that affects several organs. There are more than 2000 identified mutations that are classified into seven categories based on their dysfunction mechanisms. In this article, we have conducted a thorough examination and consolidation of the diverse array of tests essential for the quantification of CFTR functionality. Furthermore, we have engaged in a comprehensive discourse regarding the recent advancements in CFTR modulator therapy, a pivotal approach utilized for the management of cystic fibrosis, alongside its concomitant relevance in evaluating CFTR functionality.
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Affiliation(s)
- Shorya Thakur
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Panjab, India
| | - Ankita
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Panjab, India
| | - Shubham Dash
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Panjab, India
| | - Rupali Verma
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Panjab, India
| | - Charanjit Kaur
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Panjab, India
| | - Rajesh Kumar
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Panjab, India
| | - Avijit Mazumder
- Noida Institute of Engineering and Technology (Pharmacy Institute), Greater Noida, UP, India
| | - Gurvinder Singh
- School of Pharmaceutical Sciences, Lovely Professional University, Phagwara, Panjab, India.
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5
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Muzahim Y, Wakil A, Bassi M, Pyrsopoulos N. Treatment of Primary Biliary Cholangitis including Transplantation. Clin Liver Dis 2024; 28:103-114. [PMID: 37945152 DOI: 10.1016/j.cld.2023.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
Ursodeoxycholic acid (UDCA) is the first-line treatment of primary biliary cholangitis (PBC). Long-term UDCA use significantly reduces progression to cirrhosis. UDCA improves liver enzymes and transplant-free survival rates. Despite the association between PBC and hyperlipidemia, treatment is indicated under specific circumstances with statins and fibrates being safe options. Osteoporosis, which is frequently seen, is usually managed based on data from postmenopausal women. Sicca syndrome is treated similarly to its standalone condition with the use of hydroxypropyl methylcellulose eye drops and anticholinergic drugs.
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Affiliation(s)
- Yasameen Muzahim
- Division of Gastroenterology and Hepatlogy, Rutgers New Jersey Medical School, 185 South Orange Avenue, MSB H Rm - 536, Newark, NJ 07101, USA
| | - Ali Wakil
- Division of Gastroenterology and Hepatlogy, Rutgers New Jersey Medical School, 185 South Orange Avenue, MSB H Rm - 536, Newark, NJ 07101, USA
| | - Mehak Bassi
- Division of Gastroenterology and Hepatoloy, Saint Peter's University Hospital, 254 Easton Avenue, New Brunswick, NJ 08901, USA
| | - Nikolaos Pyrsopoulos
- Division of Gastroenterology and Hepatlogy, Rutgers New Jersey Medical School, 185 South Orange Avenue, MSB H Rm - 536, Newark, NJ 07101, USA.
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6
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Di Zazzo A, Giannaccare G, Villani E, Barabino S. Uncommon Blepharitis. J Clin Med 2024; 13:710. [PMID: 38337403 PMCID: PMC10856592 DOI: 10.3390/jcm13030710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/12/2024] [Accepted: 01/19/2024] [Indexed: 02/12/2024] Open
Abstract
Blepharitis is a common chronic inflammatory condition affecting the eyelid margins; the pathophysiology of blepharitis is complex and not fully understood. The disease is anatomically divided into anterior (inflammation of eyelashes) and posterior (meibomian gland dysfunction) types. Diagnosis relies on clinical examination, revealing characteristic features like scurf, vascular changes, and meibomian gland dysfunction. The main goals of blepharitis treatment are symptom relief, recurrence prevention, and complication risk minimization. Treatment options include lid hygiene, topical and systemic antibiotics, topical corticosteroids, and omega-3 supplements. However, it is important to highlight reported cases of blepharitis as side effects of systemic therapies, particularly in the context of chemotherapy, bortezomib, cetuximab, TNFα inhibitors, and dupilumab. It is crucial to monitor patients undergoing such treatments regularly and attentively in order to promptly set up adequate supportive therapy. Of even more importance is future research on the pathophysiological mechanisms responsible for the occurrence of these ocular side effects in order to find a nosological cure for the issue.
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Affiliation(s)
- Antonio Di Zazzo
- Ophthalmology Operative Complex Unit, University Campus Bio-Medico, 00128 Rome, Italy
| | - Giuseppe Giannaccare
- Eye Clinic, Department of Surgical Sciences, University of Cagliari, 09124 Cagliari, Italy
| | - Edoardo Villani
- Eye Clinic, San Giuseppe Hospital, IRCCS Multimedica, University of Milan, 20123 Milan, Italy
| | - Stefano Barabino
- Ocular Surface & Dry Eye Center, Department of Ophthalmology, ASST Fatebenefratelli SACCO, Università di Milano, 20157 Milan, Italy
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7
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Wu J, Wang X, Zhao Y, Hou Y, Gong P. Overview of CFTR activators and their recent studies for dry eye disease: a review. RSC Med Chem 2023; 14:2459-2472. [PMID: 38107177 PMCID: PMC10718525 DOI: 10.1039/d3md00448a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2023] [Accepted: 09/23/2023] [Indexed: 12/19/2023] Open
Abstract
The cystic fibrosis transmembrane conductance regulator (CFTR) gets activated via the cAMP signaling pathway and is present in various secretory epithelial cells, including conjunctival and corneal epithelial cells. Activation of CFTR leads to fluid secretion in both mouse and human ocular surfaces. Dry eye disease is a significant health problem for which limited therapeutic options are available. In this review, on the one hand, small molecule CFTR activators with different chemical structures are summarized, and on the other hand, the pharmacological activity test and structural optimization of small molecule CFTR activators in the treatment of dry eye are outlined. The purpose of this review is to highlight the important role of CFTR activators in the treatment of dry eye disease and their potential as a new strategy for the treatment of dry eye disease.
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Affiliation(s)
- Jie Wu
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Xiaoqian Wang
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Yanfang Zhao
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Yunlei Hou
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
| | - Ping Gong
- School of Pharmaceutical Engineering, Shenyang Pharmaceutical University 103 Wenhua Road, Shenhe District Shenyang 110016 China
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8
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You H, Duan W, Li S, Lv T, Chen S, Lu L, Ma X, Han Y, Nan Y, Xu X, Duan Z, Wei L, Jia J, Zhuang H. Guidelines on the Diagnosis and Management of Primary Biliary Cholangitis (2021). J Clin Transl Hepatol 2023; 11:736-746. [PMID: 36969891 PMCID: PMC10037524 DOI: 10.14218/jcth.2022.00347] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 11/02/2022] [Accepted: 11/20/2022] [Indexed: 03/29/2023] Open
Abstract
In 2015, the Chinese Society of Hepatology and the Chinese Society of Gastroenterology published a consensus on primary biliary cholangitis (PBC). In the past years, numerous clinical studies have been published in the field of PBC. To guide the clinical diagnosis and management of PBC patients, the Chinese Society of Hepatology invited a panel of experts to assess the new clinical evidence and formulate the current guidelines.
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Affiliation(s)
- Hong You
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Weijia Duan
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Shuxiang Li
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Tingting Lv
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Sha Chen
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, Beijing, China
| | - Lungen Lu
- Department of Gastroenterology, First People’s Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Xiong Ma
- Department of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University, Shanghai, China
| | - Ying Han
- Department of Gastroenterology, Xijing Hospital, Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Yuemin Nan
- Department of Traditional and Western Medical Hepatology, The Third Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Xiaoyuan Xu
- Department of Infectious Diseases and Center for Liver Diseases, Peking University First Hospital, Beijing, China
- Correspondence to: Jidong Jia, Liver Research Center, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Beijing 100050, China. ORCID: https://orcid.org/0000-0002-4673-8890. Tel: +86-10-63139816, Fax: +86-10-63139246, E-mail: ; Xiaoyuan Xu, Department of Infectious Diseases, Peking University First Hospital, Beijing 100034, China. ORCID: https://orcid.org/0000-0002-1759-4330. Tel/Fax: +86-10-83575787, E-mail:
| | - Zhongping Duan
- Artificial Liver Center, Beijing You-An Hospital, Capital Medical University, Beijing, China
| | - Lai Wei
- Hepatobiliary Pancreatic Center, Tsinghua Changgung Hospital, Tsinghua University, Beijing, China
| | - Jidong Jia
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University & National Clinical Research Center for Digestive Diseases, Beijing, China
- Correspondence to: Jidong Jia, Liver Research Center, Beijing Friendship Hospital, Capital Medical University, 95 Yong-an Road, Beijing 100050, China. ORCID: https://orcid.org/0000-0002-4673-8890. Tel: +86-10-63139816, Fax: +86-10-63139246, E-mail: ; Xiaoyuan Xu, Department of Infectious Diseases, Peking University First Hospital, Beijing 100034, China. ORCID: https://orcid.org/0000-0002-1759-4330. Tel/Fax: +86-10-83575787, E-mail:
| | - Hui Zhuang
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
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9
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Kim BY, Oh C, Jeon D, Jun I, Lee HK, Kim BR, Park J, Seo KY, Kim KA, Lim D, Lee S, Lee J, Yoon H, Kim TI, Namkung W. Synthetic Strategies for Improving Solubility: Optimization of Novel Pyrazolo[1,5- a]pyrimidine CFTR Activator That Ameliorates Dry Eye Disease. J Med Chem 2023; 66:413-434. [PMID: 36573286 PMCID: PMC9841530 DOI: 10.1021/acs.jmedchem.2c01382] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Indexed: 12/28/2022]
Abstract
Dry eye disease (DED) is one of the most prevalent ocular diseases but has limited treatment options. Cystic fibrosis transmembrane conductance regulator (CFTR), a major chloride channel that stimulates fluid secretion in the ocular surface, may pave the way for new therapeutic strategies for DED. Herein, we report the optimization of Cact-3, a potent CFTR activator with poor solubility, to 16d, a potent CFTR activator with suitable solubility for eye drop formulation. Notably, 16d was well distributed in target tissues including cornea and conjunctiva with minimal systemic exposure in rabbit. Topical ocular instillation of 16d significantly enhanced tear secretion and improved corneal erosion in a mouse model of DED. In addition, 16d significantly reduced mRNA expression of pro-inflammatory cytokines including IL-1β, IL-17, and TNF-α and MMP2 in cornea and conjunctiva of DED mice.
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Affiliation(s)
- Bo Yi Kim
- The
Institute of Vision Research, Department of Ophthalmology, Severance
Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro,
Seodaemungu, Seoul 03722, Korea
| | - Changmok Oh
- Research
Laboratories, ILDONG Pharmaceutical Co.,
Ltd., 20, Samsung 1-ro
1-gil, Hwaseong 18449, Korea
| | - Dongkyu Jeon
- College
of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Korea
| | - Ikhyun Jun
- The
Institute of Vision Research, Department of Ophthalmology, Severance
Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro,
Seodaemungu, Seoul 03722, Korea
| | - Ho K. Lee
- College
of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Korea
| | - Bo-Rahm Kim
- The
Institute of Vision Research, Department of Ophthalmology, Severance
Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro,
Seodaemungu, Seoul 03722, Korea
| | - Jinhong Park
- College
of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Korea
| | - Kyoung Yul Seo
- The
Institute of Vision Research, Department of Ophthalmology, Severance
Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro,
Seodaemungu, Seoul 03722, Korea
| | - Kyeong-A Kim
- Research
Laboratories, ILDONG Pharmaceutical Co.,
Ltd., 20, Samsung 1-ro
1-gil, Hwaseong 18449, Korea
| | - Dami Lim
- Research
Laboratories, ILDONG Pharmaceutical Co.,
Ltd., 20, Samsung 1-ro
1-gil, Hwaseong 18449, Korea
| | - Seolhee Lee
- Research
Laboratories, ILDONG Pharmaceutical Co.,
Ltd., 20, Samsung 1-ro
1-gil, Hwaseong 18449, Korea
| | - Jooyun Lee
- Research
Laboratories, ILDONG Pharmaceutical Co.,
Ltd., 20, Samsung 1-ro
1-gil, Hwaseong 18449, Korea
| | - Hongchul Yoon
- Research
Laboratories, ILDONG Pharmaceutical Co.,
Ltd., 20, Samsung 1-ro
1-gil, Hwaseong 18449, Korea
| | - Tae-im Kim
- The
Institute of Vision Research, Department of Ophthalmology, Severance
Hospital, Yonsei University College of Medicine, 50-1 Yonsei-ro,
Seodaemungu, Seoul 03722, Korea
| | - Wan Namkung
- College
of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Korea
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10
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Gao D, Da Z, Yang K, Shi Y. Comparison of seven cyclosporine A formulations for dry eye disease: A systematic review and network meta-analysis. Front Pharmacol 2022; 13:882803. [PMID: 36419623 PMCID: PMC9676501 DOI: 10.3389/fphar.2022.882803] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2022] [Accepted: 10/20/2022] [Indexed: 08/27/2023] Open
Abstract
Background: Dry eye disease is a common ocular surface disease affecting tens of millions of people worldwide. It is characterized by an unstable tear film and increasing prevalence. Different commercial formulations of cyclosporine A for dry eye have been approved, however, it is still unclear whether the differences in formulations of these products will make a difference in clinical efficacy and safety. Methods: Randomized controlled trials of commercial cyclosporine A formulation for dry eye disease were searched in Pubmed, EMBASE, Scopus, and Cochrane controlled trials registries and Web of Science from inception till 1 December 2021. Independent literature screening, data extraction, quality evaluation, and the study in line with quality standards were analyzed by using Stata16.0 software. The study is registered with PROSPERO under the number CRD42022301423. Code and data for this study is publicly available (https://github.com/DongYangGao/Dongyang.github.io.git). Results: 21 randomized clinical trials with a total of 4,107 participants were included in this study. Restasis® (OR-4.82, 95% CI-6.18 to 3.45, SUCRA 77.2%) was the most effective commercial formulation for reducing OSDI, Zirun® (SUCRA 73.9%) performed better in improving Schirmer's test. TJ Cyporin® (SUCRA 65.3%) ranked first in terms of improving tear film break-up time. For treatment-emergent adverse events incidence, Clacier® was close to placebo. The risk of reporting bias is considered low. Conclusion: In the comparison of outcomes included in this study, the optimal order of various commercial cyclosporine A formulations is different, so it is difficult to select the optimal formula. Appropriate commercial formulations should be selected according to patients' conditions in clinical practice.
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Affiliation(s)
- Dongyang Gao
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
| | - Zhuoli Da
- Department of Ophthalmology, The First People’s Hospital of Lanzhou City, Lanzhou, China
| | - Kan Yang
- Department of Ophthalmology, The First People’s Hospital of Lanzhou City, Lanzhou, China
| | - Yuanyuan Shi
- School of Life Sciences, Beijing University of Chinese Medicine, Beijing, China
- Shenzhen Research Institute, Beijing University of Chinese Medicine, Shenzhen, China
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11
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Ghezzi M, Ferraboschi I, Delledonne A, Pescina S, Padula C, Santi P, Sissa C, Terenziani F, Nicoli S. Cyclosporine-loaded micelles for ocular delivery: Investigating the penetration mechanisms. J Control Release 2022; 349:744-755. [PMID: 35901859 DOI: 10.1016/j.jconrel.2022.07.019] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Revised: 07/14/2022] [Accepted: 07/18/2022] [Indexed: 11/18/2022]
Abstract
Cyclosporine is an immunomodulatory drug commonly used for the treatment of mild-to-severe dry eye syndrome as well as intermediate and posterior segment diseases as uveitis. The ocular administration is however hampered by its relatively high molecular weight and poor permeability across biological barriers. The aim of this work was to identify a micellar formulation with the ability to solubilize a considerable amount of cyclosporine and promote its transport across ocular barriers. Non-ionic amphiphilic polymers used for micelles preparation were tocopherol polyethylene glycol 1000 succinate (TPGS) and Solutol® HS15. Furthermore, the addition of alpha-linolenic acid was assessed. A second aim was to evaluate micelles fate in the ocular tissues (cornea and sclera) to shed light on penetration mechanisms. This was possible by extracting and quantifying both drug and polymer in the tissues, by studying TPGS hydrolysis in a bio-relevant environment and by following micelles penetration with two-photon microscopy. Furthermore, TPGS role as permeation enhancer on the cornea, with possible irreversible modifications of tissue permeability, was analyzed. Results showed that TPGS micelles (approx. 13 nm in size), loaded with 5 mg/ml of cyclosporine, promoted drug retention in both the cornea and the sclera. Data demonstrated that micelles behavior strictly depends on the tissue: micelles disruption occurs in contact with the cornea, while intact micelles diffuse in the interfibrillar pores of the sclera and form a reservoir that can sustain over time drug delivery to the deeper tissues. Finally, cornea quickly restore the barrier properties after TPGS removal from the tissue, demonstrating its potential good tolerability for ocular application.
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Affiliation(s)
- Martina Ghezzi
- ADDRes Lab, Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Ilaria Ferraboschi
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| | - Andrea Delledonne
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| | - Silvia Pescina
- ADDRes Lab, Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Cristina Padula
- ADDRes Lab, Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Patrizia Santi
- ADDRes Lab, Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy
| | - Cristina Sissa
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| | - Francesca Terenziani
- Department of Chemistry, Life Sciences and Environmental Sustainability, University of Parma, Parco Area delle Scienze 17/A, 43124 Parma, Italy
| | - Sara Nicoli
- ADDRes Lab, Food and Drug Department, University of Parma, Parco Area delle Scienze 27/A, 43124 Parma, Italy.
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Moshirfar M, Peterson T, Ungricht E, McCabe S, Ronquillo YC, Brooks B, Towne F, Hoopes P. Thygeson Superficial Punctate Keratitis: A Clinical and Immunologic Review. Eye Contact Lens 2022; 48:232-238. [PMID: 35301272 DOI: 10.1097/icl.0000000000000891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/18/2021] [Indexed: 11/25/2022]
Abstract
ABSTRACT Thygeson superficial punctate keratitis (TSPK) is clinically characterized by exacerbations and remissions of gray-white opacities within the corneal epithelium, most often bilateral but may be asymmetric. Symptoms typically include photophobia, tearing, blurring, and eye irritation. Although disease progression and prognosis are well described, the exact cause is unknown. Hypotheses exist implicating virus-mediated immunity as the cause of TSPK following cases of viral keratitis; however, several polymerase chain reaction studies refute the infectious process concurrently with symptomatic TSPK. This is further supported by the consistent lack of response to antiviral and antibacterial treatment. A subset of dendritic cells known as Langerhans cells (LC) found within the corneal epithelium has been positively correlated with exacerbations of TSPK. Langerhans cells proliferate to protect and mitigate the cornea's inflammatory response, but the inflammatory triggers and relapses associated with TSPK are not well understood. Several topical drugs exist to treat inflammation related to TSPK; however, drug delivery is a major barrier to treatment because of the tear film and epithelial barrier. Drug-eluting contact lenses that target intermediates of inflammation could serve as a more effective treatment modality because of the increased bioavailability of the drugs. This review is an in-depth survey of the literature regarding the relationship between the origin and pathophysiology of LC and TSPK at the immunologic level. We also discuss potential pharmacotherapeutic interventions for TSPK prevention and treatment.
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Affiliation(s)
- Majid Moshirfar
- Hoopes Vision Research Center (M.M., S.M., Y.C.R., P.H.), Hoopes Vision, Draper, UT; Department of Ophthalmology and Visual Sciences (M.M.), John A. Moran Eye Center, University of Utah Health Sciences Center, Salt Lake City, UT; Utah Lions Eye Bank (M.M.), Murray, UT; Rocky Vista University College of Osteopathic Medicine (T.P., D.B.B., F.T.), Ivins, UT; University of Utah School of Medicine (E.U.), Salt Lake City, UT; and Mission Hills Eye Center (S.M.), Pleasant Hill, CA
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Jeon D, Jun I, Lee HK, Park J, Kim BR, Ryu K, Yoon H, Kim TI, Namkung W. Novel CFTR Activator Cact-3 Ameliorates Ocular Surface Dysfunctions in Scopolamine-Induced Dry Eye Mice. Int J Mol Sci 2022; 23:5206. [PMID: 35563597 PMCID: PMC9101838 DOI: 10.3390/ijms23095206] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Revised: 05/02/2022] [Accepted: 05/05/2022] [Indexed: 02/04/2023] Open
Abstract
Cystic fibrosis transmembrane conductance regulator (CFTR) is highly expressed on the ocular epithelium and plays a pivotal role in the fluid secretion driven by chloride transport. Dry eye disease is one of the most common diseases with limited therapeutic options. In this study, a high-throughput screening was performed to identify novel CFTR activators capable of inducing chloride secretion on the ocular surface. The screening of 50,000 small molecules revealed three novel CFTR activators. Among them, the most potent CFTR activator, Cact-3 (7-(3,4-dimethoxyphenyl)-N-(4-ethoxyphenyl)pyrazolo [1,5-α]pyrimidine-2-carboxamide), produced large and sustained Cl- currents in WT-CFTR-expressing FRT cells with no alterations of ANO1 and hERG channel activity. The application of Cact-3 strongly activated CFTR in the ocular epithelia of mice and it also significantly increased CFTR-mediated Cl- transport in a primary cultured human conjunctival epithelium. Cact-3 strongly stimulated tear secretion in normal mice. In addition, Cact-3 significantly reduced ocular surface damage and the expression of proinflammatory factors, including interleukin (IL)-1β, IL-6, tumor necrosis factor (TNF)-α, and interferon (IFN)-γ in an experimental mouse model of dry eye disease. These results suggest that Cact-3, a novel CFTR activator, may be a potential development candidate for the treatment of dry eye disease.
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Affiliation(s)
- Dongkyu Jeon
- Yonsei Institute of Pharmaceutical Sciences, College of Pharmacy, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Korea; (D.J.); (H.K.L.); (J.P.); (K.R.)
| | - Ikhyun Jun
- Department of Ophthalmology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemoon-Gu, Seoul 03722, Korea; (I.J.); (B.-R.K.)
| | - Ho K. Lee
- Yonsei Institute of Pharmaceutical Sciences, College of Pharmacy, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Korea; (D.J.); (H.K.L.); (J.P.); (K.R.)
| | - Jinhong Park
- Yonsei Institute of Pharmaceutical Sciences, College of Pharmacy, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Korea; (D.J.); (H.K.L.); (J.P.); (K.R.)
| | - Bo-Rahm Kim
- Department of Ophthalmology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemoon-Gu, Seoul 03722, Korea; (I.J.); (B.-R.K.)
| | - Kunhi Ryu
- Yonsei Institute of Pharmaceutical Sciences, College of Pharmacy, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Korea; (D.J.); (H.K.L.); (J.P.); (K.R.)
| | - Hongchul Yoon
- Research Laboratories, ILDONG Pharmaceutical Co., Ltd., 20, Samsung 1-ro 1-gil, Hwaseong 18449, Korea;
| | - Tae-im Kim
- Department of Ophthalmology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemoon-Gu, Seoul 03722, Korea; (I.J.); (B.-R.K.)
| | - Wan Namkung
- Yonsei Institute of Pharmaceutical Sciences, College of Pharmacy, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Korea; (D.J.); (H.K.L.); (J.P.); (K.R.)
- Department of Ophthalmology, Yonsei University College of Medicine, 50 Yonsei-ro, Seodaemoon-Gu, Seoul 03722, Korea; (I.J.); (B.-R.K.)
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A comparative study between ciclosporine A eye drop (2%) and tacrolimus eye ointment (0.03%) in management of children with refractory vernal keratoconjunctivitis. Graefes Arch Clin Exp Ophthalmol 2021; 260:353-361. [PMID: 34453603 DOI: 10.1007/s00417-021-05356-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 07/05/2021] [Accepted: 07/27/2021] [Indexed: 10/20/2022] Open
Abstract
PURPOSE To compare the effects of ciclosporine A (2%) eye drop and tacrolimus (0.03%) eye ointment on children with vernal keratoconjunctivitis (VKC) who were not responding to corticosteroid eye drops. METHODS A prospective comparative study was carried out on children who were diagnosed with refractory VKC at the ophthalmology clinic in Benha University, Delta area, Egypt, during the period from October 2019 to February 2020. RESULTS Fifty-nine patients completed this study. Regarding the individual symptom score, redness, burning, photophobia, and foreign body sensation were significantly reduced in the tacrolimus group compared to those in the ciclosporine A group during the 1st week (p < 0.05). Moreover, the tacrolimus group showed a statistically significant reduction in burning and foreign body sensation at the 4th week (both p = 0.032), and in redness and burning sensation at the 12th week compared to those in the ciclosporine A group (p = 0.005 and 0.048, respectively). The tacrolimus group showed significantly lower mean scores for tarsal conjunctival papillary hypertrophy at the 1st week and 12th week (p = 0.037 and 0.046, respectively), and for punctate erosion and cobblestone papillae at the 1st week (p = 0.029 and 0.037, respectively) than the ciclosporine group. Failure of treatment was observed in 6 patients (19.35%) in the ciclosporine A group and in 5 patients (17.85%) in the tacrolimus group. No serious side effects were detected in any group. CONCLUSION A higher reduction in inflammatory symptoms and signs as well as compliance with tacrolimus 0.03% eye ointment than with ciclosporine A 2% eye drops was observed. Moreover, long-term medication for refractory cases is needed to control inflammation. Overall, our finding suggested that ciclosporine A eye drops and tacrolimus eye ointment could be considered as corticosteroid-sparing drugs in the management of children with refractory VKC.
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Park DH, Jin HN, Yoon HS, Yoon HJ, Yoon KC. Assessment of the Compliance with 0.1% Cyclosporine A in Dry-Eye Patients with Sjögren's Syndrome. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2021. [DOI: 10.3341/jkos.2021.62.7.895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Purpose: To evaluate the compliance with 0.1% cyclosporine A in dry eye patients with Sjögren's syndrome and identify factors affecting the compliance. Methods: This study included 67 dry eye patients with Sjögren's syndrome who had used 0.1% cyclosporine A for over 6 months. Clinical parameters including sex, age, the number of eye drops used, side effects, the use of steroid eye drops, and the visit interval were investigated. Additionally, the ocular surface disease index, tear break-up time (TBUT), Schirmer test score, and corneal fluorescein staining (CFS) score were assessed. Patients were classified into compliant and non-compliant groups, using a criterion of 50% compliance; relevant factors were evaluated accordingly. Results: Of the 67 patients, 36 (53.7%) were classified into the compliant group and 31 (46.3%) into the non-compliant group. Compared to the non-compliant group, the compliant group showed a longer TBUT (p = 0.03) and a lower CFS score (p = 0.04) at 6 months of follow-up. Altogether, 39 subjects (58.2%) experienced side effects, of which the most common was stinging pain (71.8%). In the multivariate analysis, severe dry-eye symptoms (p = 0.03), non-use of the steroid eye drops (p = 0.02), and longintervals between exam vitists (p = 0.02) were identified as factors reducing compliance. Conclusions: Factors related to a decrease in the compliance with 0.1% cyclosporine A in dry-eye patients with Sjögren's syndrome, included severe dry eye symptoms, long visit intervals, and non-use of steroid eye drops. Taking these factors into consideration may help increase patient compliance.
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Matossian C, Trattler W, Loh J. Dry Eye Treatment with Topical Cyclosporine 0.1% in Chondroitin Sulfate Ophthalmic Emulsion. Clin Ophthalmol 2021; 15:1979-1984. [PMID: 34007151 PMCID: PMC8123976 DOI: 10.2147/opth.s308088] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 04/21/2021] [Indexed: 12/19/2022] Open
Abstract
Purpose To evaluate the efficacy of topical cyclosporine 0.1% in chondroitin sulfate emulsion for the treatment of dry eye. Methods This retrospective multicenter study included 100 eyes of 50 dry eye patients aged ≥18 years, with preoperative ocular surface disease index (OSDI) score >12 or corneal staining grade >1 (in either eye) who underwent dry eye treatment with topical cyclosporine 0.1% in chondroitin sulfate emulsion (Klarity-C, ImprimisRx) for 3 months. Postoperative evaluation included comparison of the changes in OSDI score and corneal staining grade after 3 months of treatment from baseline. Results From baseline to 3 months, a statistically significant improvement in mean OSDI scores (38.19 vs 24.18, p <0.001) as well as mean corneal staining grade (3.62 vs 2.20, p <0.001) was observed. The proportion of subjects with severe dry eye decreased from 62% to 20% and more than one-third (34%) of patients were in the normal OSDI range. The percentage of eyes with corneal staining grade of 2 or 3 decreased from 21% (baseline) to 8% at 3 months; 50% of the eyes had corneal staining grade of 0. The treatment was found to be safe with no adverse events observed in the study. Conclusion Dry eye treatment with twice daily cyclosporine 0.1% in chondroitin sulfate emulsion was found to be safe and effective in reducing signs and symptoms of dry eye.
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Lee HK, Park J, Kim BR, Jun I, Kim TI, Namkung W. Isorhamnetin Ameliorates Dry Eye Disease via CFTR Activation in Mice. Int J Mol Sci 2021; 22:ijms22083954. [PMID: 33921231 PMCID: PMC8070004 DOI: 10.3390/ijms22083954] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 03/31/2021] [Accepted: 04/09/2021] [Indexed: 12/15/2022] Open
Abstract
Dry eye disease is one of the most common diseases, with increasing prevalence in many countries, but treatment options are limited. Cystic fibrosis transmembrane conductance regulator (CFTR) is a major ion channel that facilitates fluid secretion in ocular surface epithelium and is a potential target of therapeutic agent for the treatment of dry eye disease. In this study, we performed a cell-based, high-throughput screening for the identification of novel natural products that activate CFTR and restore the aqueous deficiency in dry eye. Screening of 1000 natural products revealed isorhamnetin, a flavonol aglycone, as a novel CFTR activator. Electrophysiological studies showed that isorhamnetin significantly increased CFTR chloride current, both wild type and ∆F508-CFTR. Isorhamnetin did not alter intracellular cAMP levels and the activity of other ion channels, including ANO1, ENaC, and hERG. Notably, application of isorhamnetin on mouse ocular surface induced CFTR activation and increased tear volume. In addition, isorhamnetin significantly reduced ocular surface damage and expression of interleukin (IL)-1β, IL-8, and tumor necrosis factor (TNF)-α in an experimental mouse model of dry eye. These data suggest that isorhamnetin may be used to treat dry eye disease.
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Affiliation(s)
- Ho K. Lee
- College of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Korea; (H.K.L.); (J.P.)
- Interdisciplinary Program of Integrated OMICS for Biomedical Science Graduate School, Yonsei University, Seoul 03722, Korea
| | - Jinhong Park
- College of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Korea; (H.K.L.); (J.P.)
| | - Bo-Rahm Kim
- Department of Ophthalmology, College of Medicine, Yonsei University, 50 Yonsei-ro, Seodaemoon-Gu, Seoul 03722, Korea; (B.-R.K.); (I.J.); (T.-i.K.)
| | - Ikhyun Jun
- Department of Ophthalmology, College of Medicine, Yonsei University, 50 Yonsei-ro, Seodaemoon-Gu, Seoul 03722, Korea; (B.-R.K.); (I.J.); (T.-i.K.)
| | - Tae-im Kim
- Department of Ophthalmology, College of Medicine, Yonsei University, 50 Yonsei-ro, Seodaemoon-Gu, Seoul 03722, Korea; (B.-R.K.); (I.J.); (T.-i.K.)
| | - Wan Namkung
- College of Pharmacy and Yonsei Institute of Pharmaceutical Sciences, Yonsei University, 85 Songdogwahak-ro, Yeonsu-gu, Incheon 21983, Korea; (H.K.L.); (J.P.)
- Interdisciplinary Program of Integrated OMICS for Biomedical Science Graduate School, Yonsei University, Seoul 03722, Korea
- Correspondence:
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Verjee MA, Brissette AR, Starr CE. Dry Eye Disease: Early Recognition with Guidance on Management and Treatment for Primary Care Family Physicians. Ophthalmol Ther 2020; 9:877-888. [PMID: 33090327 PMCID: PMC7708574 DOI: 10.1007/s40123-020-00308-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2020] [Accepted: 09/24/2020] [Indexed: 02/01/2023] Open
Abstract
Primary care presentations of dry eye disease (DED) are common and pose a diagnostic challenge due to the variety of symptoms and the absence of certainty for family practitioners. While there are many published articles on the topic, the 2017 Tear Film and Ocular Surface Society Dry Eye Workshop was a landmark report in distinguishing multifactorial differences. Redefined terms clarified the DED disorder. The ocular surface—the tear/air interface—is the primary refractive component of the eye, which is why DED is so significant and impacts vision. There is a high prevalence of DED in the community, ranging from 5% to 30% of people across multiple studies. Elderly patients have up to 75% increased risk of DED and receive more intensive treatment than younger age groups. DED is also more common in women than men, occurring in 9.8% of postmenopausal women. The causes of DED span defective lacrimal apparatus and systemic disorders. Despite its prevalence, up to one-half of patients with confirmed DED do not receive proper alleviating treatment. Risk factors on functional and environmental bases follow. Tools to elicit a diagnosis more confidently are outlined using the Ocular Surface Disease Index (OSDI) and the Symptom Assessment in Dry Eye questionnaires (SANDE). Lacritin, lutein, vitamin A, and balanced nutrition are essential contributors to maintaining healthy eyes with appropriate management and treatment. The authors hope that this paper will prompt a more accurate and expedient diagnosis of DED in primary care practice and an earlier recognition of specialist referrals. Dry eye disease (DED) poses a diagnostic challenge to primary care physicians. The condition involves the tear/air interface, at the corneal (ocular) surface, where light enters the eye. Any change in light refraction affects regular sight. Symptoms of DED include itching, grittiness, foreign body sensation, redness, excessive tearing, and visual blurring, the lattermost being the most common presentation. Ultimately, the untreated disease leads to continued discomfort and visual deficit, but when severe, it can result in blindness. Up to 30% of the population suffers from DED, with the elderly, particularly women, more affected. Unfortunately, up to 50% of those affected have inadequate treatment. Questionnaires help in diagnosis. Simple office tests can indicate the severity of eye problems. Technology with smartphone photography can take high-resolution images, which are useful in education and teaching. A multitude of conditions cause DED, including blepharitis, an infection of the eyelids. Environmental risks also abound. Proper nutrition is essential in maintaining eye health. Intermittent eye symptoms are likely to be underrated by the public, by purchasing over-the-counter products such as artificial tears rather than seeking a proper medical check. Newer prescription medications are now available for DED relief before advancing to debility requiring specialist treatment. Dry Eye Disease: Early Recognition with Guidance on Management and Treatment for Primary CareFamily Physicians (MP4 95031 kb)
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Affiliation(s)
- Mohamud A Verjee
- Medical Student Affairs, & Medical Education, Weill Cornell Medicine - Qatar, Doha, Qatar.
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Jang YK, Chung TY, Shin YJ. Effect of Cyclosporine A-induced Senescence on Cultured Human Corneal Endothelial Cells. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2020. [DOI: 10.3341/jkos.2020.61.9.999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Modugno RL, Scalora T, Bonaldo A, Lazzarini D, Leonardi A. Corneal Microstructural Changes by Confocal Microscopy in Vernal Keratoconjunctivitis Patients Treated with Topical Cyclosporine. Ocul Immunol Inflamm 2020; 29:1599-1605. [DOI: 10.1080/09273948.2020.1745243] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Rocco Luigi Modugno
- Department of Neuroscience, Ophthalmology Unit, University of Padua, Padua, Italy
| | - Tania Scalora
- Department of Neuroscience, Ophthalmology Unit, University of Padua, Padua, Italy
| | - Alex Bonaldo
- Department of Neuroscience, Ophthalmology Unit, University of Padua, Padua, Italy
| | - Daniela Lazzarini
- Department of Neuroscience, Ophthalmology Unit, University of Padua, Padua, Italy
| | - Andrea Leonardi
- Department of Neuroscience, Ophthalmology Unit, University of Padua, Padua, Italy
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Chatterjee A, Bandyopadhyay S, Kumar Bandyopadhyay S. Efficacy, Safety and Steroid-sparing Effect of Topical Cyclosporine A 0.05% for Vernal Keratoconjunctivitis in Indian Children. J Ophthalmic Vis Res 2019; 14:412-418. [PMID: 31875095 PMCID: PMC6825696 DOI: 10.18502/jovr.v14i4.5439] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Accepted: 06/30/2019] [Indexed: 11/24/2022] Open
Abstract
Purpose To evaluate the efficacy, safety, and steroid-sparing effect of topical cyclosporine A (Cs A) 0.05% in patients with moderate to severe steroid dependent vernal keratoconjunctivitis (VKC). Methods A prospective, comparative, placebo controlled study was carried out on 68 VKC patients, with 34 patients treated with topical Cs A 0.05% and the remaining 34 with topical carboxymethyl cellulose 0.5% (placebo). Both groups also received topical loteprednol etabonate 0.5%. Symptom (itching, photophobia, tearing, and discharge) score, sign (tarsal and limbal papillae, corneal involvement, and conjunctival hyperemia) score, and drug score (steroid drop usage/day/eye) were recorded at baseline and each follow-up visit. The intraocular pressure (IOP) measurement and evaluation of any ocular side effects were carried out. Results Significant reduction in symptom score and sign score was seen in both groups. Cs A group significantly showed more reduction in symptom (P < 0.0001 in all follow-up visits) and sign (P < 0.0001 in all follow-up visits) scores compared to the placebo group. At day 7, mean steroid usage reduced from 4 to 3.44 ± 0.5 and 3.79 ± 0.4 in Cs A and placebo groups, respectively (P < 0.0001). Steroid drops completely stopped in 21 patients at day 60 in the Cs A group compared to none in the placebo group. No significant rise in IOP or any side effects were noted in either group. Conclusion Topical Cs A 0.05% is effective and safe in patients with moderate to severe VKC with good steroid-sparing effect.
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Peyman A, Nayebzadeh M, Peyman M, Afshari NA, Pourazizi M. Topical cyclosporine-A versus prednisolone for herpetic stromal keratitis: a randomized controlled trial. Acta Ophthalmol 2019; 97:e194-e198. [PMID: 30284385 DOI: 10.1111/aos.13913] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 08/09/2018] [Indexed: 12/29/2022]
Abstract
PURPOSE To compare topical cyclosporine-A 2% eye drop (Cs-A) with prednisolone acetate 1% eye drop for treatment of herpetic stromal keratitis (HSK). METHODS In this randomized clinical trial, 38 eyes of 33 patients with HSK were randomly assigned to receive either 2% Cs-A or 1% prednisolone acetate eye drops. All subjects received oral acyclovir 400 mg twice a day. Slit-lamp examination, Scheimpflug tomography corneal optical densitometry (Pentacam®, Oculus Inc., Wetzlar, Germany), best-corrected visual acuity (BCVA), and intra-ocular pressure (IOP) were evaluated at the first visit, and 14 and 30 days after the treatment. RESULTS Within-group analysis revealed significant improvement of total cornea optical density after 30 days of treatment in both groups (30.3 ± 10.5 to 28.3 ± 9.8, p < 0.001 for prednisolone group, and 30.5 ± 8.8 to 28.8 ± 8.3 p < 0.001 for Cs-A group, mean ± SD). We were not able to disclose any significant difference between the two groups regarding the improvement of cornea optical density (p = 0.66). Best-corrected visual acuity (BCVA) logMAR significantly improved in both groups after 30 days of treatment (0.20 ± 0.52, p = 0.002 in prednisolone group, and 0.24 ± 0.31, p < 0.001 in Cs-A group, mean ± SD). Analysis between groups did not show a significant difference of BCVA improvement (p = 0.45). We did not observe any severe side effect attributable to drugs. CONCLUSIONS Cs-A 2% and prednisolone acetate 1% topical eye drops are effective for treatment of HSK.
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Affiliation(s)
- Alireza Peyman
- Department of Ophthalmology Isfahan University of Medical Sciences Isfahan Iran
| | | | - Mohamadreza Peyman
- Department of Ophthalmology Isfahan University of Medical Sciences Isfahan Iran
- Parsian Vision Science Research Institute Isfahan Iran
| | | | - Mohsen Pourazizi
- Department of Ophthalmology Isfahan University of Medical Sciences Isfahan Iran
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Watts P, Agha SH, Mameesh M, Conor P, Ganesh A, Al-Mujaini A, Jewsbury H, Pathare A, Al-Rawas A. Fresh frozen plasma (Octaplas) and topical heparin in the management of ligneous conjunctivitis. J AAPOS 2019; 23:42-45.e1. [PMID: 30165199 DOI: 10.1016/j.jaapos.2018.05.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Revised: 04/07/2018] [Accepted: 05/16/2018] [Indexed: 11/18/2022]
Abstract
Ligneous conjunctivitis is a rare form of chronic recurrent membranous conjunctivitis with reduced plasminogen activity. It is characterized by the formation of characteristic firm ("woody") membranes on the tarsal conjunctiva. Similar lesions may occur on other mucous membranes. When treated with local excision, ligneous conjunctivitis is invariably associated with recurrences. Various therapeutic modalities, including topical heparin, cyclosporine, fresh frozen plasma (FFP), plasminogen, and amniotic membrane transplantation have been reported to reduce postoperative recurrences. We present 2 cases of recurrent ligneous conjunctivitis in children successfully managed with surgical excision under cover of FFP transfusion, amniotic membrane grafting, and combined with concomitant postoperative administration of topical heparin, steroids.
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Affiliation(s)
- Patrick Watts
- Departments of Ophthalmology, University Hospital Wales, Cardiff, United Kingdom
| | - Shahab H Agha
- Department of Ophthalmology, Sultan Qaboos University Hospital, Muscat, Oman
| | - Maha Mameesh
- Department of Ophthalmology, Sultan Qaboos University Hospital, Muscat, Oman; Department of Ophthalmology, Alexandria University, Egypt
| | - Phillip Conor
- Department of Paediatric Haematology, University Hospital Wales, Cardiff, United Kingdom
| | - Anuradha Ganesh
- Department of Ophthalmology, Sultan Qaboos University Hospital, Muscat, Oman.
| | - Abdullah Al-Mujaini
- Department of Ophthalmology, Sultan Qaboos University Hospital, Muscat, Oman
| | - Hugh Jewsbury
- Departments of Ophthalmology, University Hospital Wales, Cardiff, United Kingdom
| | - Anil Pathare
- Department of Hematology, Sultan Qaboos University Hospital, Muscat, Oman
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Shin EH, Lim DH, Yang CM, Chung TY. Comparison of Efficacy and Sensation of Instillation between 0.05% Cyclosporine Nanoemulsion and Microemulsion Type. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2019. [DOI: 10.3341/jkos.2019.60.3.239] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Eun Hae Shin
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Dong Hui Lim
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Department of Preventive Medicine, Graduate School, The Catholic University of Korea, Seoul, Korea
| | - Chan Min Yang
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Tae-Young Chung
- Department of Ophthalmology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
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Lindor KD, Bowlus CL, Boyer J, Levy C, Mayo M. Primary Biliary Cholangitis: 2018 Practice Guidance from the American Association for the Study of Liver Diseases. Hepatology 2019; 69:394-419. [PMID: 30070375 DOI: 10.1002/hep.30145] [Citation(s) in RCA: 325] [Impact Index Per Article: 65.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Accepted: 05/30/2018] [Indexed: 02/06/2023]
Affiliation(s)
- Keith D Lindor
- Arizona State University, Division of Gastroenterology and Hepatology, Mayo Clinic, Phoenix, AZ
| | | | | | | | - Marlyn Mayo
- University of Texas Southwestern Medical Center, Dallas, TX
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Boboridis KG, Konstas AGP. Evaluating the novel application of cyclosporine 0.1% in ocular surface disease. Expert Opin Pharmacother 2018; 19:1027-1039. [PMID: 29847195 DOI: 10.1080/14656566.2018.1479742] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Ocular surface disease (OSD) is a highly prevalent symptomatic condition caused by dry eye disease (DED), intrinsic, environmental, or iatrogenic causes. It affects patient's visual function and quality of life. Its pathophysiology is centered on tear hyperosmolarity, inflammation, and epithelial damage. Current management is suboptimal and includes artificial tear supplementation and short-term use of topical steroids in severe cases. The recent approval of cyclosporine 0.1% has transformed management strategies of severe DED and moderate-to-severe OSD. Areas covered: This review summarizes existing information on the efficacy, safety, and tolerability of the new cyclosporine 0.1% formulation. Expert opinion: Topical cyclosporine A 0.1% represents a promising, novel medication for the management of DED, Meibomian gland dysfunction, and inflammatory OSD. It is primarily beneficial for those patients requiring topical immunomodulatory therapy. This topical formulation also has the potential to meaningfully improve the management of moderate-to-severe glaucoma therapy-related OSD. Currently there is limited published clinical data concerning the efficacy of topical cyclosporine. There are, however, theoretical advantages when comparing this cyclosporine formulation with other established commercial preparations. Future research is needed to delineate the precise role and value of this medication.
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Affiliation(s)
- Konstadinos G Boboridis
- a 1st and 3rd University Departments of Ophthalmology , Aristotle University , Thessaloniki , Greece
| | - Anastasios G P Konstas
- a 1st and 3rd University Departments of Ophthalmology , Aristotle University , Thessaloniki , Greece
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Kalogeropoulos D, Geka A, Malamos K, Kanari M, Kalogeropoulos C. New Therapeutic Perceptions in a Patient with Complicated Herpes Simplex Virus 1 Keratitis: A Case Report and Review of the Literature. AMERICAN JOURNAL OF CASE REPORTS 2017; 18:1382-1389. [PMID: 29279602 PMCID: PMC5753617 DOI: 10.12659/ajcr.906506] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Patient: Male, 80 Final Diagnosis: Unilateral complicated Herpetic Simplex Virus 1 Keratitis Symptoms: Visual impairment Medication: Anti-herpetic treatment • Anti-VEGF • Cyclosporine A • Matrix regeneration therapy Clinical Procedure: Amniotic membrane and limbal stem cell transplantation Specialty: Ophthalmology
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Affiliation(s)
- Dimitrios Kalogeropoulos
- Department of Ophthalmology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Aliki Geka
- Department of Ophthalmology, Olympion Private Hospital, Patras, Greece
| | - Konstantinos Malamos
- Department of Ophthalmology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Maria Kanari
- Department of Ophthalmology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
| | - Chris Kalogeropoulos
- Department of Ophthalmology, Faculty of Medicine, School of Health Sciences, University of Ioannina, Ioannina, Greece
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Jóhannsdóttir S, Kristinsson JK, Fülöp Z, Ásgrímsdóttir G, Stefánsson E, Loftsson T. Formulations and toxicologic in vivo studies of aqueous cyclosporin A eye drops with cyclodextrin nanoparticles. Int J Pharm 2017; 529:486-490. [PMID: 28720540 DOI: 10.1016/j.ijpharm.2017.07.044] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2017] [Revised: 07/08/2017] [Accepted: 07/12/2017] [Indexed: 11/15/2022]
Abstract
Cyclosporin A (CyA) is an immunosuppressive drug used topically to treat ocular inflammatory disorder such as dry eye disease (DES). It is a lipophilic cyclic peptide with molecular weight of 1202.6Da. The aim of this study was to develop surfactant free aqueous 0.2% (w/v) CyA eye drops where the drug is present in an aqueous vehicle containing CyA/cyclodextrin (CyA/CD) nanoparticles and then do three-month toxicological testing in rabbits. Five formulations of different CD concentrations were studied, all of them contained 12.5% (w/v) of α-cyclodextrin (αCD) and various amounts of γ-cyclodextrin (γCD) (ranging from 0 to 12.5% w/v). αCD was used to solubilize the drug and γCD to promote formation of complex aggregates. CyA/CD complex aggregates were formed in all the formulations tested. However, the formulation containing 12.5% (w/v) αCD and 12.5% (w/v) γCD created more CyA/CD nanoparticles of suitable size and was therefore tested in vivo. The eye drops did not cause ocular irritation or toxic side effects upon topical administration to rabbits once or twice a day for three months.
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Affiliation(s)
| | | | | | | | - Einar Stefánsson
- Department of Ophthalmology, Faculty of Medicine, National University Hospital, University of Iceland, Iceland
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O'Gallagher M, Bunce C, Hingorani M, Larkin F, Tuft S, Dahlmann‐Noor A. Topical treatments for blepharokeratoconjunctivitis in children. Cochrane Database Syst Rev 2017; 2:CD011965. [PMID: 28170093 PMCID: PMC6464561 DOI: 10.1002/14651858.cd011965.pub2] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
BACKGROUND Blepharokeratoconjunctivitis (BKC) is a type of inflammation of the surface of the eye and eyelids that involves changes of the eyelids, dysfunction of the meibomian glands, and inflammation of the conjunctiva and cornea. Chronic inflammation of the cornea can lead to scarring, vascularisation and opacity. BKC in children can cause significant symptoms including irritation, watering, photophobia and loss of vision from corneal opacity, refractive error or amblyopia.Treatment of BKC is directed towards modification of meibomian gland disease and the bacterial flora of lid margin and conjunctiva, and control of ocular surface inflammation. Although both topical and systemic treatments are used to treat people with BKC, this Cochrane review focuses on topical treatments. OBJECTIVES To assess and compare data on the efficacy and safety of topical treatments (including antibiotics, steroids, immunosuppressants and lubricants), alone or in combination, for BKC in children from birth to 16 years. SEARCH METHODS We searched CENTRAL (which contains the Cochrane Eyes and Vision Trials Register) (2016, Issue 6), Ovid MEDLINE, Ovid MEDLINE In-Process and Other Non-Indexed Citations, Ovid MEDLINE Daily, Ovid OLDMEDLINE ( January 1946 to 11 July 2016), Embase (January 1980 to 11 July 2016), 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 11 July 2016. We searched the reference lists of identified reports and the Science Citation Index to identify any additional reports of studies that met the inclusion criteria. SELECTION CRITERIA We searched for randomised controlled trials that involved topical treatments in children up to 16 years of age with a clinical diagnosis of BKC. We planned to include studies that evaluated a single topical medication versus placebo, a combination of treatments versus placebo, and those that compared two or multiple active treatments. We planned to include studies in which participants received additional treatments, such as oral antibiotics, oral anti-inflammatories, warm lid compresses and lid margin cleaning. DATA COLLECTION AND ANALYSIS Two review authors independently screened the results of the literature search (titles and abstracts) to identify studies that met the inclusion criteria of the review and applied standards as expected for Cochrane reviews. We graded the certainty of the evidence using GRADE. MAIN RESULTS We included one study from the USA that met the inclusion criteria. In the study, 137 children aged zero to six years old with blepharoconjunctivitis were randomised to treatment in one of four trial arms (loteprednol etabonate/tobramycin combination, loteprednol etabonate alone, tobramycin alone or placebo) for 15 days, with assessments on days 1, 3, 7 and 15. We judged the study to be at high risk of attrition bias and bias due to selective outcome reporting. The study did not report the number of children with improvement in symptoms nor with total or partial success as measured by changes in clinical symptoms.All children showed a reduction in blepharoconjunctivitis grade score, but there was no evidence of important differences between groups. Visual acuity was not fully reported but the authors stated that there was no change in visual acuity in any of the treatment groups. The study reported ocular and non ocular adverse events but was underpowered to detect differences between the groups. Ocular adverse events were as follows: loteprednol/tobramycin 1/34 (eye pain); loteprednol 4/35 (eye pain, conjunctivitis, eye discharge, eye inflammation); tobramycin 0/34; placebo (vehicle) 0/34. The evidence was limited for all these outcomes and we judged it to be very low certainty.There was no information on clinical signs (aside from grade score), disease progression or quality of life. AUTHORS' CONCLUSIONS There is no high-quality evidence of the safety and efficacy of topical treatments for BKC, which resulted in uncertainty about the indications and effectiveness of topical treatment. Clinical trials are required to test efficacy and safety of current and any future treatments. Outcome measures need to be developed which can capture both objective clinical and patient-reported aspects of the condition and treatments.
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Affiliation(s)
| | - Catey Bunce
- Kings College LondonDepartment of Primary Care & Public Health Sciences4th Floor, Addison HouseGuy's CampusLondonUKSE1 1UL
| | - Melanie Hingorani
- Moorfields Eye Hospital NHS Foundation Trust162 City RoadLondonUKEC1V 2PD
| | - Frank Larkin
- Moorfields Eye Hospital NHS Foundation TrustCornea and External Disease Department162 City RoadLondonUKEC1V 2PD
| | - Stephen Tuft
- Moorfields Eye Hospital NHS Foundation TrustCornea and External Disease Department162 City RoadLondonUKEC1V 2PD
| | - Annegret Dahlmann‐Noor
- NIHR Biomedical Research Centre at Moorfields Eye Hospital NHS Foundation Trust and UCL Institute of Ophthalmology162 City RoadLondonUKEC1V 2PD
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Kim YH, Jung JC, Gum SI, Park SB, Ma JY, Kim YI, Lee KW, Park YJ. Inhibition of Pterygium Fibroblast Migration and Outgrowth by Bevacizumab and Cyclosporine A Involves Down-Regulation of Matrix Metalloproteinases-3 and -13. PLoS One 2017; 12:e0169675. [PMID: 28068383 PMCID: PMC5221804 DOI: 10.1371/journal.pone.0169675] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2016] [Accepted: 12/20/2016] [Indexed: 02/05/2023] Open
Abstract
We examined the connection between matrix metalloproteinase (MMP) expression/activity and pterygium fibroblast migration, and how these were affected by bevacizumab and/or cyclosporine A (CsA). Fibroblasts were obtained from 20 pterygia and 6 normal conjunctival specimens. Expression levels of MMP-3 and MMP-13 were examined after bevacizumab administration. Immunofluorescence staining was used to examine expression of both MMPs in fibroblasts migrating out from explanted pterygium tissues. Rates of cell migration from explant-cultured pterygia tissues and scratch-wounded confluent pterygium fibroblasts were examined in the presence of MMP-3 or MMP-13 inhibitors, as well as bevacizumab and/or CsA. A scratch wound healing migration assay was performed to determine the effects of bevacizumab and/or CsA. Protein expression of both MMPs in pterygium tissues and in cells migrating from organ-cultured pterygium tissues was greater than that observed in normal cells. Inhibition of the activities of both MMPs decreased their expression levels; these were also significantly reduced in bevacizumab-injected pterygium tissues. Bevacizumab significantly reduced the expression of both MMPs and cell migration. Pretreatment with CsA prior to bevacizumab exposure markedly inhibited cell migration and the expression of both MMPs. CsA enhanced the inhibitory effects of bevacizumab on pterygium fibroblast migration in vitro, possibly by inhibiting expression of both MMPs. These findings suggest that combined CsA and bevacizumab treatment may provide a potential therapeutic strategy for reducing the rate of pterygium recurrence.
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Affiliation(s)
- Yeoun-Hee Kim
- Cheil Eye Research Institute, Cheil Eye Hospital, 1 Ayang-Ro, Dong-Gu, Daegu, Republic of Korea
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Cheomdan-ro Dong-gu, Daegu, Republic of Korea
| | - Jae-Chang Jung
- Department of Biology, College of Natural Sciences, Kyungpook National University, Daegu, Republic of Korea
| | - Sang Il Gum
- Cheil Eye Research Institute, Cheil Eye Hospital, 1 Ayang-Ro, Dong-Gu, Daegu, Republic of Korea
| | - Su-Bin Park
- Department of Biology, College of Natural Sciences, Kyungpook National University, Daegu, Republic of Korea
| | - Jin Yeul Ma
- Korean Medicine (KM)-Application Center, Korea Institute of Oriental Medicine (KIOM), Cheomdan-ro Dong-gu, Daegu, Republic of Korea
| | - Yong Il Kim
- Cheil Eye Research Institute, Cheil Eye Hospital, 1 Ayang-Ro, Dong-Gu, Daegu, Republic of Korea
| | - Kyoo Won Lee
- Cheil Eye Research Institute, Cheil Eye Hospital, 1 Ayang-Ro, Dong-Gu, Daegu, Republic of Korea
| | - Young Jeung Park
- Cheil Eye Research Institute, Cheil Eye Hospital, 1 Ayang-Ro, Dong-Gu, Daegu, Republic of Korea
- * E-mail:
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Straub M, Bron AM, Muselier-Mathieu A, Creuzot-Garcher C. Long-term outcome after topical ciclosporin in severe dry eye disease with a 10-year follow-up. Br J Ophthalmol 2016; 100:1547-1550. [PMID: 26823393 PMCID: PMC5136692 DOI: 10.1136/bjophthalmol-2015-306930] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2015] [Revised: 11/16/2015] [Accepted: 01/10/2016] [Indexed: 11/15/2022]
Abstract
Aim To report a 10-year follow-up of patients suffering from severe dry eye syndrome (DES) initially treated with topical ciclosporin A (tCSA) for 6 months. Methods The charts of 26 patients with severe DES related to keratoconjunctivitis sicca (KCS) and followed for a minimum 10-year follow-up were retrospectively reviewed. All of them were treated initially with tCSA for 6 months. The Schirmer I test, fluorescein and lissamine green staining scores and tear film break-up time (TBUT) were recorded to assess clinical symptoms before, during and after treatment. The subjective signs were evaluated with the ocular surface disease index (OSDI) questionnaire. Prolongation and reintroduction of tCSA after the initial treatment and combined treatments were also noted. Results Overall the median (IQR) duration of tCSA treatment was 23 (7–51) months after a prolonged induction treatment lasting 20 (8–41) months during the 10-year follow-up. For symptoms, a statistically significant difference in the OSDI between baseline and the end of the 10-year follow-up was not found (p=0.67). We noted a statistically significant improvement in all clinical signs after the initial treatment period, still present at the end of follow-up. Only 6.5% of the patients needed reintroduction of tCSA after their prolonged induction treatment. Conclusions The improvement observed after an initial tCSA treatment was sustained after a long-term follow-up with few cases requiring additional tCSA treatment. A prolonged induction treatment to decrease initial inflammatory local signs is a promising option in KCS.
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Affiliation(s)
- Morgane Straub
- Department of Ophthalmology, University Hospital, Lyon Sud, France
| | - Alain M Bron
- Department of Ophthalmology, University Hospital, Dijon, France.,Eye and Nutrition Research Group, CSGA, UMR 1324 INRA, 6265 CNRS, Burgundy, Dijon, France
| | | | - Catherine Creuzot-Garcher
- Department of Ophthalmology, University Hospital, Dijon, France.,Eye and Nutrition Research Group, CSGA, UMR 1324 INRA, 6265 CNRS, Burgundy, Dijon, France
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Gire AI, Karakus S, Ingrodi SM, Akpek EK. Frequent Dosing of Topical Cyclosporine A for Severe Ocular Surface Disease. J Ocul Pharmacol Ther 2016; 32:150-4. [PMID: 26789928 DOI: 10.1089/jop.2015.0078] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
PURPOSE To study the systemic safety and patient tolerability of frequent dosing of cyclosporine A (CsA) 0.05% eyedrops in the treatment of ocular surface disease. This is a retrospective case series. Patients with significant ocular surface diseases who were treated using topical CsA higher than the usual twice daily dosing (3-8 times daily and over a treatment period of 1-70 months). The main outcome measures are plasma levels of CsA and local tolerability. METHODS Symptom assessment, corneal staining using fluorescein, conjunctival staining using lissamine green, tear film breakup time, and other signs according to the disease process were monitored. Discontinuation of treatment due to intolerability was recorded. CsA levels were measured in the plasma at a clinical laboratory. RESULTS Plasma levels of CsA were below the level of detection (7 ng/mL) in all the 41 patients included. All patients tolerated the treatment well with none discontinuing due to any treatment-related local adverse effects. CONCLUSIONS This study demonstrates that CsA 0.05% ophthalmic emulsion applied more frequently than the usual twice daily dosing was safe and well tolerated in patients with significant ocular surface diseases.
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Affiliation(s)
- Anisa I Gire
- Ocular Surface Diseases and Dry Eye Clinic, Wilmer Eye Institute, Johns Hopkins University School of Medicine , Baltimore, Maryland
| | - Sezen Karakus
- Ocular Surface Diseases and Dry Eye Clinic, Wilmer Eye Institute, Johns Hopkins University School of Medicine , Baltimore, Maryland
| | - Shanna M Ingrodi
- Ocular Surface Diseases and Dry Eye Clinic, Wilmer Eye Institute, Johns Hopkins University School of Medicine , Baltimore, Maryland
| | - Esen Karamursel Akpek
- Ocular Surface Diseases and Dry Eye Clinic, Wilmer Eye Institute, Johns Hopkins University School of Medicine , Baltimore, Maryland
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Yücel OE, Ulus ND. Efficacy and safety of topical cyclosporine A 0.05% in vernal keratoconjunctivitis. Singapore Med J 2015; 57:507-10. [PMID: 26768065 DOI: 10.11622/smedj.2015161] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
INTRODUCTION While corticosteroids are an effective choice of treatment for severe vernal keratoconjunctivitis (VKC), their long-term use is restricted due to side effects. This study was conducted to evaluate the efficacy and safety of topical cyclosporine A (CsA) 0.05% in the treatment of VKC. METHODS A total of 30 patients with VKC that was resistant to topical corticosteroids, antihistamines and mast cell stabilisers were treated with topical CsA 0.05%. Patients were evaluated at Weeks 4, 8 and 12 after the initiation of therapy. Symptoms and signs observed before and after treatment were recorded and scores were assigned. Scores for symptoms and signs, the need for topical corticosteroids and ocular side effects were evaluated. RESULTS At baseline, the median values of the symptom and sign scores were 10.0 (range 5.0-18.0) and 6.0 (range 2.0-13.0), respectively. At Week 4 of treatment with topical CsA 0.05%, the median values of the symptom and sign scores were 3.0 (range 0-14.0) and 3.0 (range 0-8.0), respectively. The reductions in the symptom and sign scores were statistically significant. The reduction in the need for corticosteroid was statistically significant by Week 12 of therapy. No significant side effects were reported. CONCLUSION Topical CsA 0.05%, which can help to reduce corticosteroid usage, is an effective and safe alternative for the treatment of resistant VKC. Further studies are needed to determine the optimal duration of therapy and possibility of recurrence.
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Affiliation(s)
- Ozlem Eski Yücel
- Department of Ophthalmology, Ondokuz Mayis University Medical Faculty, Samsun, Turkey
| | - Nihal Demir Ulus
- Clinics of Ophthalmology, Eskisehir State Hospital, Eskişehir, Turkey
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[Cyclosporine eye drops: A 4-year retrospective study (2009-2013)]. J Fr Ophtalmol 2015; 38:700-8. [PMID: 26371985 DOI: 10.1016/j.jfo.2015.02.008] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2014] [Revised: 02/03/2015] [Accepted: 02/04/2015] [Indexed: 11/24/2022]
Abstract
INTRODUCTION The University Hospitals Paris Centre Pharmacy compounds three concentrations of cyclosporine eye drops: 20mg/mL (=2%); 5mg/mL (=0.5%) and 0.5mg/mL (=0.05%). Cyclosporine A 2% drops were developed in 1995 to prevent the rejection of high-risk cornea transplants after failure of topical steroids. The other concentrations of eye drops were developed for the treatment of various immune or inflammatory diseases of the cornea, conjunctiva and uvea. These eye drops are dispensed with a physician's prescription to hospitalized or ambulatory patients. A retrospective study over 4 years (2009-2013) was conducted to analyze the details of prescription and possible adverse events. MATERIALS AND METHODS Dispensations made from January 1st, 2009 through December 31st, 2013 were studied, including patient age, dose of cyclosporine and practice location of prescribing physician. We also recorded the indications for cyclosporine eye drops in a sample of ambulatory patients. The analysis of local tolerability and the effect on visual comfort was based on questionnaires sent to the patients on cyclosporine 2% over a period of 2 months. RESULTS Cyclosporine eye drops prescription grew continuously from 2009 through 2013 for all concentrations. In 2013, 5,859 patients were treated, among which 3,616 patients with topical cyclosporine 2%, 1,681 patients with 0.5%, and 562 patients with 0.05%. In total, this represents 62,621 eye drops. Treated patients ranged from 1 week to 100 years old. Topical 2% cyclosporine is indicated in 61% of cases to prevent high-risk corneal graft rejection. Other indications are corneal ulcer (6%), atopic keratoconjunctivitis (5%), vernal keratoconjunctivitis (5%) and herpetic keratitis (4%). Topical 0.5% cyclosporine is prescribed primarily for dry eye syndrome (20%) and to prevent rejection of high-risk corneal transplantation (11%), to treat ocular rosacea (10%), vernal keratoconjunctivitis (10%), atopic keratoconjunctivitis (8%) and Sjögren's syndrome (7%). Topical 0.05% cyclosporine is prescribed primarily for dry eye syndrome resistant to conventional treatment (47%) and Sjögren's syndrome (21%). Local tolerability of topical cyclosporine was evaluated in 388 patients. The majority of patients (63%) did not experience any adverse effects. The main side effects are redness, burning sensation and itching. CONCLUSION Prescription of various formulations of topical cyclosporine is current practice for surgical indications: rejection of high-risk corneal transplantation; or medical indications: vernal or atopic keratoconjunctivitis and dry eye syndrome. Further prospective randomized studies would be necessary to validate formulations, doses and indications of cyclosporine eye drops.
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Jung HH, Ji YS, Sung MS, Kim KK, Yoon KC. Long-Term Outcome of Treatment with Topical Corticosteroids for Severe Dry Eye Associated with Sjögren's Syndrome. Chonnam Med J 2015; 51:26-32. [PMID: 25914877 PMCID: PMC4406991 DOI: 10.4068/cmj.2015.51.1.26] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2014] [Revised: 01/10/2015] [Accepted: 01/13/2015] [Indexed: 12/03/2022] Open
Abstract
This retrospective study was performed to analyze the long-term outcome of topical corticosteroid treatment for severe dry eye associated with Sjögren's syndrome (SS). Patients who had severe dry eye associated with SS were topically treated with loteprednol etabonate 0.5% (group A, n=66) or fluorometholone 0.1% (group B, n=67) twice daily and were followed up for 2 years. Visual acuity (VA), intraocular pressure (IOP), Schirmer test, tear film breakup time (BUT), keratoepitheliopathy, and symptom scores were measured at baseline and 6, 12, 18, and 24 months after treatment. VA and IOP were not changed significantly during follow-up in either group. Schirmer test results, keratoepitheliopathy, and symptom scores at 6, 12, 18, and 24 months (p<0.05) and tear film BUT at 12, 18, and 24 months (p<0.05) significantly improved after treatment compared with baseline in both groups. No significant differences between the groups were found in any parameter during follow-up. At 24 months, the number of patients with IOP elevation of more than 2 mmHg compared with baseline was 4 in group A (6.1%) and 9 in group B (13.4%). The mean IOP in these patients was lower in group A than in group B (15.00±0.82 mmHg versus 16.50±1.12 mmHg; p=0.04). Long-term application of low-dose topical corticosteroids is effective for controlling signs and symptoms of chronic, severe dry eye associated with SS. Loteprednol etabonate 0.5% may have a lower risk for IOP elevation than fluorometholone 0.1%.
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Affiliation(s)
- Hyun Ho Jung
- Department of Ophthalmology, Chonnam National University Medical School and Hospital, Gwangju, Korea
| | - Yong Sok Ji
- Department of Ophthalmology, Chonnam National University Medical School and Hospital, Gwangju, Korea
| | - Mi Sun Sung
- Department of Ophthalmology, Chonnam National University Medical School and Hospital, Gwangju, Korea
| | - Kyung Keun Kim
- Medical Research Center of Gene Regulation and Center for Creative Biomedical Scientists, Chonnam National University Medical School, Gwangju, Korea
| | - Kyung Chul Yoon
- Department of Ophthalmology, Chonnam National University Medical School and Hospital, Gwangju, Korea
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Abstract
OBJECTIVE To evaluate the use of topical cyclosporine A (CsA) 1% emulsion in the treatment of chronic ocular surface inflammation (OSI). METHODS We conducted a retrospective chart review of patients with various forms of OSI treated with topical CsA 1% from 2001 to 2012. RESULTS Twenty-nine patients (52 eyes) with various forms of OSI, including epidemic keratoconjunctivitis (n=14), chronic follicular conjunctivitis (n=12), Thygeson superficial punctate keratopathy (n=2), and vernal keratoconjunctivitis (n=1), were included. Twenty-seven patients had inflammation refractory to prior therapies. Twenty-four patients received concurrent medications with CsA 1%. Twenty-three of 24 patients on concurrent corticosteroids (CS) were able to taper their use while receiving CsA 1%. Thirteen patients experienced ocular discomfort with CsA 1%; one patient discontinued therapy all together as a result of these side effects; another switched to CsA 0.5% with improvement of adverse symptoms. Inflammation was controlled in 22 (92%) of the 24 patients who received CsA 1% for at least 2 months in duration. CONCLUSION Topical CsA 1% helps to control inflammation and spares CS use in patients with chronic OSI.
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Bremond-Gignac D, Gicquel JJ, Chiambaretta F. Pharmacokinetic evaluation of diquafosol tetrasodium for the treatment of Sjögren's syndrome. Expert Opin Drug Metab Toxicol 2014; 10:905-13. [PMID: 24797483 DOI: 10.1517/17425255.2014.915026] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
INTRODUCTION Dry eye is a multifactorial disease of the ocular surface causing ocular discomfort and visual impairment for the patient. A variety of topical and systemic drugs are available to treat dry eye. Conventional treatments are limited to tear supplementation or improvement of ocular surface inflammation by the use of corticosteroids or cyclosporine A. Treatment of severe dry eye associated with Sjögren's syndrome (SS) is even more challenging and is designed to improve the quality and quantity of tear fluid. Diquafosol tetrasodium , a P2Y2 purinergic receptor agonist, acts via a novel mechanism by activating P2Y2 receptors of the ocular surface. AREAS COVERED The aim of this review is to summarize the pharmacokinetics, and pharmacological and clinical data of 3% diquafosol tetrasodium ophthalmic solution in patients with dry eye, particularly SS. The mechanisms of impaired ocular surface due to severe dry eye, as defined by the International Dry Eye Workshop, are analyzed. EXPERT OPINION Diquafosol tetrasodium provides a novel mode of action in dry eye syndrome, including SS, by stimulating the quantity and quality of tear fluid secretion via various mechanisms. In clinical trials, 3% Diquafosol tetrasodium ophthalmic solution demonstrated a good safety profile and exhibited efficacy with clinical improvement of the ocular surface in dry eye including SS.
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Affiliation(s)
- Dominique Bremond-Gignac
- University Hospital, St Victor Center, Department of Ophthalmology , 354 Boulevard de Beauvillé, UPJV, Amiens , France +33 3 22 82 41 08 ; +33 3 22 82 40 61 ;
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Abstract
PURPOSE The purpose of this case report is to review granular corneal dystrophy (GCD) and examine the new paradigm in its classification and treatment. CASE REPORT A 49-year-old white male patient reported yearly for monitoring of GCD. He had an ocular surgical history in the left eye for penetrating keratoplasty in 1989 and phototherapeutic keratectomy with mitomycin C for graft recurrence of stromal bread-crumb opacities 17+ years later in 2002. At his last examination, the patient's vision and comfort was stable in each eye, with minimal recurrence of granular opacities in the left surgical eye, stable granular opacities in the right eye, no recurrent corneal erosion symptoms in either eye, and best spectacle-corrected vision of 20/40 OD and 20/30 OS. CONCLUSIONS GCD is a Category 1, Stromal, TGFBI-associated corneal dystrophy. Although it is classified as a stromal dystrophy, research suggests the possibility that the granular opacities have an origination to the corneal epithelium with a migratory effect to the corneal stroma. Patients with Groenouw I, like the one in this report, usually do not have severely compromised vision. When vision is significantly affected or recurrent corneal erosion occurs, despite first- and second-line treatments, viable management options thereafter include photokeratectomy and other new surgical treatments such as femtosecond deep anterior lamellar keratoplasty and femtosecond laser-assisted keratoplasty. Future advancements in diagnostic technology, immunohistologic and genetic testing, medications, and surgery will allow for advancements in treating and managing patients with GCD.
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Nebbioso M, Zicari AM, Celani C, Lollobrigida V, Grenga R, Duse M. Pathogenesis of Vernal Keratoconjunctivitis and Associated Factors. Semin Ophthalmol 2014; 30:340-4. [DOI: 10.3109/08820538.2013.874483] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Ramos-Casals M, Brito-Zerón P. New approaches in Sjögren’s syndrome therapy. Expert Rev Clin Immunol 2014; 3:195-204. [DOI: 10.1586/1744666x.3.2.195] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Nguyen P, Yiu SC. Ocular surface reconstruction: recent innovations, surgical candidate selection and postoperative management. EXPERT REVIEW OF OPHTHALMOLOGY 2014. [DOI: 10.1586/17469899.3.5.567] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Use of Cyclosporine A and Tacrolimus in Treatment of Vernal Keratoconjunctivitis. Curr Allergy Asthma Rep 2013; 13:308-14. [DOI: 10.1007/s11882-013-0345-0] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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A randomized double-masked study of 0.05% cyclosporine ophthalmic emulsion in the treatment of meibomian gland dysfunction. Cornea 2013; 31:1386-93. [PMID: 23135530 DOI: 10.1097/ico.0b013e31823cc098] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE To compare the efficacy of topical cyclosporine [0.05% cyclosporine A (CsA)] and preservative-free artificial tears in the treatment of meibomian gland dysfunction (MGD). METHODS A 3-month prospective, randomized, double-masked, parallel-group controlled trial enrolled 70 patients with symptomatic MGD and unstable tear film [tear breakup time (TBUT) <8 seconds]. Patients were randomized to topical CsA (0.05%; group A) and 0.5% carboxymethylcellulose (control; group B) instilled twice daily for 3 months. Ocular Surface Disease Index (OSDI), lid margin inflammation, meibomian gland expression, conjunctival injection, corneal and interpalpebral dye staining, noninvasive tear breakup time (NIBUT) using the Tearscope Plus and invasive fluorescein tear breakup time (FBUT), and Schirmer I test were performed. RESULTS At the 3-month evaluation, mean OSDI, NIBUT and FBUT, lid margin inflammation, meibomian gland expressibility, and tarsal injection showed significant improvement from baseline in group A (P<0.01, P<0.01, P<0.001, P<0.05, and P<0.001, respectively). In group B, only the OSDI improved significantly from baseline at 3 months (P=0.003). TBUTs (NIBUT and FBUT) were significantly longer in group A at all visits, and the mean change of TBUTs from baseline was also significantly greater in group A at 3 months (P<0.001). CONCLUSIONS Topical CsA 0.05% twice daily may be helpful in the treatment of MGD mainly by improving tear film stability.
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Choi JH, Oh HJ, Yoon KC. Effect of Combined Treatment with Cyclosporine A and Cord Serum for Dry Eye Associated with Graft-Versus-Host-Disease. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2013. [DOI: 10.3341/jkos.2013.54.4.587] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Jung Han Choi
- Department of Ophthalmology, Chonnam National University Medical School, Gwangju, Korea
| | - Han Jin Oh
- Department of Ophthalmology, Chonnam National University Medical School, Gwangju, Korea
| | - Kyung Chul Yoon
- Department of Ophthalmology, Chonnam National University Medical School, Gwangju, Korea
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Ismail AS, Taharin R, Embong Z. Topical cyclosporin as an alternative treatment for vision threatening blepharokeratoconjunctivitis: a case report. Int Med Case Rep J 2012; 5:33-7. [PMID: 23754920 PMCID: PMC3658251 DOI: 10.2147/imcrj.s29960] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Here, a case of vision threatening blepharokeratoconjunctivitis that responded well to topical cyclosporin is reported. A 9-year-old Malay girl with a history of bilateral blepharokeratoconjunctivitis was regularly treated with lid scrubbing using diluted baby shampoo, fusidic acid gel, and topical steroids as well as an intermittent course of oral doxycycline for the past year. She developed acute onset bilateral eye redness associated with poor vision in her right eye. Both eyes showed marked diffuse hyperemic conjunctiva with corneal vascularization. The presence of corneal vascularization obscured the visual axis in the right eye. The condition did not improve with regular intensive lid hygiene using diluted baby shampoo, fusidic acid gel, and topical steroids. She was started on topical cyclosporin A 0.5% every 6 hours. There was a dramatic regression of corneal vascularization after 3 days on topical cyclosporin, with marked improvement in visual acuity. This is a single case in which cyclosporin improved the status of the ocular surface. A large cohort study is required to justify its effectiveness in treating blepharokeratoconjunctivitis and to test its potential as an alternative immunosuppressive agent in comparison to conventional corticosteroids.
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Affiliation(s)
- Abdul-Salim Ismail
- Department of Ophthalmology, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan ; Department of Ophthalmology, Hospital Pulau Pinang, Jalan Resindensi, Pulau Pinang, Malaysia
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Lei HL, Ku WC, Sun MH, Chen KJ, Lai JY, Sun CC. Cyclosporine a eye drop-induced elongated eyelashes: a case report. Case Rep Ophthalmol 2011; 2:398-400. [PMID: 22291642 PMCID: PMC3268523 DOI: 10.1159/000335281] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Purpose The most common ocular adverse event following the use of cyclosporine A (CsA) 0.05% ophthalmic emulsion is ocular burning (17%). Other adverse effects that have been reported include conjunctival hyperemia (1-5%), discharge, epiphora, eye pain, foreign body sensation, pruritus, stinging and blurred vision. Here, we report a specific side effect of CsA, namely eye drop-induced eyelash elongation in a patient with refractory giant papillary conjunctivitis. Design Observational case report. Methods Case report and review of the literature. Results A 32-year-old female with giant papillary conjunctivitis on the left eye, who had undergone papillectomy 3 years previously and was refractory to topical steroid therapy, was treated with CsA 0.05% ophthalmic emulsion (Restasis) 4 times a day, preservative-frees artificial tears and gentamicin ophthalmic solution in the left eye. After 5 months of topical CsA treatment, elongated eyelashes of her left eye were observed without other adverse effects. Conclusion Although hypertrichosis and trichomegaly have been documented in the literature as side effects of systemic CsA, topical CsA 0.05% eye drop-induced elongated eyelashes have not been reported, and we believe ophthalmologists should be mindful and inform patients about this specific side effect.
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Affiliation(s)
- Hsiao-Lei Lei
- Department of Ophthalmology, Chang Gung Memorial Hospital, Keelung, Taiwan, ROC
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The effect of topical cyclosporine A on clinical findings and cytological grade of the disease in patients with dry eye. Cornea 2011; 29:1412-6. [PMID: 20847673 DOI: 10.1097/ico.0b013e3181e7845b] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
PURPOSE To compare the clinical findings and the cytological grade of the disease before and after 6 months of topical cyclosporine A treatment in patients with dry eye. SETTING : This single-center prospective study was performed at the Department of Ophthalmology, Ankara University School of Medicine, between January 2007 and June 2008. METHOD Forty-five patients with dry eye (with 5 mm/5 minutes or less Schirmer test) were included in the study. Patients were treated with cyclosporine A 0.005% ophthalmic emulsion (RESTASIS) twice daily in addition to lubricant eyedrops 5 times a day. Schirmer test values, tear breakup time (BUT), and impression cytology (goblet cell density, nucleus to cytoplasmic ratio, and epithelial cell morphology) were evaluated at baseline and after 6 months. RESULTS Before and after 6 months of the treatment with topical cyclosporine A, the median Schirmer test scores were found as 3.00 and 4.00 mm, respectively. The median BUT score at baseline was 4.00 seconds, and after treatment, the median score was 5.00 seconds. There were statistically significant differences in the median Schirmer and BUT values between, before, and after 6 months of treatment (P < 0.05). The mean cytological grade according to Nelson grading system was 1.84 at baseline and 1.51 after treatment with topical cyclosporine A for 6 months. Statistically significant improvement in cytological grades after treatment was observed (P < 0.05). CONCLUSION Treatment of patients with dry eye for 6 months with topical cyclosporine A resulted in an increase in Schirmer test results, an increase in BUT scores, and an improvement in cytological grade of the disease.
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Abstract
PURPOSE To evaluate the efficacy of topical cyclosporine-A 0.05% (CsA) in the treatment of dry eye syndrome in ocular graft-versus-host disease after bone marrow transplantation (BMT) of hematopoietic stem cells. METHODS One-hundred five patients were enrolled in a retrospective, comparative, interventional case series. Eighty-one patients received topical CsA starting 1 month before BMT (treatment group), and 24 patients did not receive CsA until at least 6 months after the transplantation (control group). Mean follow-up time was 17.5 ± 11.0 months (range: 6.0-49.0 months). Clinical history, ocular surface disease index questionnaire, slit-lamp examination, lissamine green and fluorescein staining of the ocular surface, tear breakup time, and Schirmer test with topical anesthesia were obtained to create a composite dry eye-grading score. RESULTS Dry eye symptoms were significantly more severe in the control group at 3 months, 1 year, and 2 years (P < 0.05). There was no correlation with type of stem cell transplant (related vs. unrelated donor), presenting indication for BMT, or concurrent systemic immunosuppressive medications. CONCLUSIONS Pre-BMT initiation of topical CsA may reduce the inflammatory response in the lacrimal glands that may be responsible for the development of post-BMT keratitis sicca.
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Lee SJ, Kim SJ, Lee JS. Effects of Low-Dose Cyclosporine on Human Corneal Epithelial Cells. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2011. [DOI: 10.3341/jkos.2011.52.11.1344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
- Sang Jun Lee
- Department of Ophthalmology, Pusan National University School of Medicine, Busan, Korea
| | - Su Jin Kim
- Department of of Ophthalmology, Maryknoll Medical Center, Busan, Korea
| | - Jong Soo Lee
- Department of Ophthalmology, Pusan National University School of Medicine, Busan, Korea
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Advancements in anti-inflammatory therapy for dry eye syndrome. ACTA ACUST UNITED AC 2010; 80:555-66. [PMID: 19801339 DOI: 10.1016/j.optm.2009.02.010] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2008] [Revised: 01/09/2009] [Accepted: 02/04/2009] [Indexed: 11/20/2022]
Abstract
PURPOSE The goal of this literature review is to discuss recent discoveries in the pathophysiology of dry eye and the subsequent evolution of diagnostic and management techniques. The mechanisms of various anti-inflammatory treatments are reviewed, and the efficacy of common pharmacologic agents is assessed. Anti-inflammatory therapy is evaluated in terms of its primary indications, target population, and utility within a clinical setting. METHODS The Medline PubMed database and the World Wide Web were searched for current information regarding dry eye prevalence, pathogenesis, diagnosis, and management. After an analysis of the literature, major concepts were integrated to generate an updated portrayal of the status of dry eye syndrome. RESULTS Inflammation appears to play a key role in perpetuating and sustaining dry eye. Discoveries of inflammatory markers found within the corneal and conjunctival epithelium of dry eye patients have triggered recent advancements in therapy. Pharmacologic anti-inflammatory therapy for dry eye includes 2 major categories: corticosteroids and immunomodulatory agents. Fatty acid and androgen supplementation and oral antibiotics have also shown promise in dry eye therapy because of their anti-inflammatory effects. CONCLUSIONS Anti-inflammatory pharmacologic agents have shown great success in patients with moderate to severe dry eye when compared with alternative treatment modalities. A deeper understanding of the link between inflammation and dry eye validates the utilization of anti-inflammatory therapy in everyday optometric practice.
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