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Lee YW, Han SB. Clinical Efficacy of 2% Rebamipide in Patients With Video Display Terminal-Associated Dry Eye Disease: A Prospective, Randomized, Double-Blinded Study. Eye Contact Lens 2024:00140068-990000000-00203. [PMID: 38780404 DOI: 10.1097/icl.0000000000001101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2024] [Indexed: 05/25/2024]
Abstract
PURPOSE To compare the effects of 2% rebamipide clear solution and 0.1% sodium hyaluronate eye drops in patients with visual display terminal (VDT)-related dry eye disease (DED). DESIGN Prospective, randomized, double-blinded Study. METHODS This was a prospective, double-blind, and randomized controlled study. Patients with VDT-related DED were randomly allocated to a 2% rebamipide (REB) group or a 0.1% sodium hyaluronate (HYA) group (4 times/day for 4 weeks). The ocular surface disease index (OSDI), dry eye questionnaire-5 (DEQ-5), Placido disk-tear film analyzer, fluorescein-stained tear break-up time (FBUT), ocular surface staining score, and Schirmer 1 test were examined before and after the instillation of drug. RESULTS A total of 56 eyes of 28 patients (28 eyes of 14 patients in each group) were included. There were no significant differences in the baseline data. The OSDI, DEQ-5, FBUT, and conjunctival erosion scores improved significantly in both groups after treatment. In the REB group, corneal staining and bulbar nasal redness scores also improved significantly after treatment (P<0.001 and 0.036, respectively), whereas no significant differences were found in these parameters in the HYA group (P=0.326 and 0.118, respectively). The REB group showed a significantly larger decrease in the corneal staining score than the HYA group (P=0.016). No adverse reactions were observed. CONCLUSIONS A 2% rebamipide clear solution effectively improved the symptoms and signs in patients with VDT-related DED and was superior to 0.1% sodium hyaluronate ophthalmic solution in improving corneal epithelial damage, making it a safe and effective treatment option for VDT-related DED.
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Affiliation(s)
- Yong Woo Lee
- Department of Ophthalmology (Y.W.L.), Kangwon National University Hospital, Kangwon National University School of Medicine, Chuncheon, Republic of Korea; and Saevit Eye Hospital (S.B.H.), Goyang, Korea
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Ballesteros-Sánchez A, Sánchez-González MC, De-Hita-Cantalejo C, Gutiérrez-Sánchez E, Rocha-de-Lossada C, Sánchez-González JM. The Efficacy and Safety of Rebamipide Ophthalmic Suspension (OPC-12759) in Patients with Dry Eye Disease: A Systematic Review of Randomized Controlled Trials. J Clin Med 2023; 12:7155. [PMID: 38002767 PMCID: PMC10672675 DOI: 10.3390/jcm12227155] [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: 08/25/2023] [Revised: 10/24/2023] [Accepted: 11/16/2023] [Indexed: 11/26/2023] Open
Abstract
The aim of this paper is to evaluate the efficacy and safety of Rebamipide (REB) ophthalmic suspension in dry eye disease (DED). A systematic review that only included full-length randomized controlled studies (RCTs) reporting the effects of REB ophthalmic suspension in three databases, PubMed, Scopus and Web of Science, was performed according to the PRISMA statement. The Cochrane risk of bias tool was used to analyze the quality of the studies selected. A total of seven studies were included in this systematic review. Although the overall risk of bias was low, most studies were sponsored by the manufacturer. REB ophthalmic suspension treatment achieved higher improvement than the control group in all reported variables. The mean differences between both groups were in favor of the REB group and were as follows: dry eye-related quality of life score (DEQS) -3.5 ± 2.9 points, tear film break-up time (TBUT) of 0.7 ± 0.6 s, Schirmer test (ST) without anesthesia of 0.3 ± 0.6 mm and total corneal fluorescein staining (tCFS) of -1.2 ± 0.7 points. Adverse events (AEs) were 5.2 ± 7.6% superior in the REB group, with an overall compliance > 95%. Therefore, REB ophthalmic suspension is a safe and effective treatment that could be recommended in patients with DED.
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Affiliation(s)
- Antonio Ballesteros-Sánchez
- Department of Physics of Condensed Matter, Optics Area, University of Seville, 41004 Seville, Spain; (M.C.S.-G.); (C.D.-H.-C.); (J.-M.S.-G.)
- Department of Ophthalmology, Ophthalmologic Novovision Clinic, 30008 Murcia, Spain
| | - María Carmen Sánchez-González
- Department of Physics of Condensed Matter, Optics Area, University of Seville, 41004 Seville, Spain; (M.C.S.-G.); (C.D.-H.-C.); (J.-M.S.-G.)
| | - Concepción De-Hita-Cantalejo
- Department of Physics of Condensed Matter, Optics Area, University of Seville, 41004 Seville, Spain; (M.C.S.-G.); (C.D.-H.-C.); (J.-M.S.-G.)
| | | | - Carlos Rocha-de-Lossada
- Department of Surgery, Ophthalmology Area, University of Seville, 41009 Seville, Spain; (E.G.-S.); (C.R.-d.-L.)
- Qvision, Ophthalmology Department, VITHAS Almeria Hospital, 04120 Almeria, Spain
- Ophthalmology Department, VITHAS Malaga, 29016 Malaga, Spain
- Regional University Hospital of Malaga, Hospital Civil Square, 29009 Malaga, Spain
| | - José-María Sánchez-González
- Department of Physics of Condensed Matter, Optics Area, University of Seville, 41004 Seville, Spain; (M.C.S.-G.); (C.D.-H.-C.); (J.-M.S.-G.)
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Vicente García-Marqués J, Talens-Estarelles C, García-Lázaro S, Cerviño A. Assessment of condition-induced changes on the ocular surface using novel methods to assess the tear film dynamics and the lipid layer. Cont Lens Anterior Eye 2022; 46:101799. [PMID: 36577612 DOI: 10.1016/j.clae.2022.101799] [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: 06/17/2022] [Revised: 12/13/2022] [Accepted: 12/21/2022] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To assess the effects of different condition-induced changes on current and novel ocular surface metrics. METHODS Eighty-four healthy volunteers (22.4 ± 2.6 years) participated in this study. The ocular surface and tear film response to (1) computer use, (2) contact lens insertion and (3) tear film instillation during computer use with contact lenses were assessed. Current metrics included the ocular surface disease (OSDI) questionnaire, 5-item dry eye questionnaire (DEQ-5), bulbar redness, tear meniscus height (TMH) and non-invasive keratograph break-up time (NIKBUT). Novel metrics included the lipid layer thickness obtained from the intensity of the reflected Placido disk and the speed of tear film particles post-blink. RESULTS Higher dry eye symptoms, TMH and bulbar redness, and lower values in metrics related to the intensity of the Placido disk pattern and to particle speed were found after the computer reading task (p < 0.036). When a contact lens was fitted, lower TMH, NIKBUT and particle speed metrics were obtained (p < 0.044). Mixed ANOVA revealed that artificial tears significantly ameliorated the effect of computer reading on OSDI, DEQ-5, NIKBUT, metrics related to the intensity of the Placido disk pattern and metrics related to particle speed (p < 0.033). CONCLUSIONS Computer use and contact lens wear worsened dry eye signs and symptoms, but artificial tears ameliorated this effect. Newly developed methods can serve as a tool to detect changes in the tear film triggered by different ocular surface-disturbing conditions.
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Affiliation(s)
| | | | - Santiago García-Lázaro
- Department of Optics and Optometry and Vision Sciences. University of Valencia. Valencia, Spain
| | - Alejandro Cerviño
- Department of Optics and Optometry and Vision Sciences. University of Valencia. Valencia, Spain.
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Schechter B, Mah F. Optimization of the Ocular Surface Through Treatment of Ocular Surface Disease Before Ophthalmic Surgery: A Narrative Review. Ophthalmol Ther 2022; 11:1001-1015. [PMID: 35486371 PMCID: PMC9114189 DOI: 10.1007/s40123-022-00505-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 03/23/2022] [Indexed: 11/30/2022] Open
Abstract
Ocular surface disease commonly exists in individuals requiring ophthalmic surgery and may compromise the structure and function of ocular surface components. Ophthalmic surgery may further affect the ocular surface by injuring the epithelium and sensory nerves, disrupting the tear film, or causing local inflammation. Medical management of ocular surface disease prior to ophthalmic surgery aids in reducing inflammation, resolving infection, improving epithelial pathology, stabilizing the tear film, and easing patient symptoms, promoting positive long-term outcomes and minimizing the incidence of postoperative complications. This review summarizes frequently encountered ocular surface diseases and available preoperative medical management options, discusses common ophthalmic surgeries and their effects on the ocular surface, examines potential postoperative complications, and defines recommendations for postoperative ocular surface maintenance.
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Affiliation(s)
- Barry Schechter
- Florida Eye Microsurgical Institute, 1717 Woolbright Rd, Boynton Beach, FL, 33426, USA.
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Sharma B, Soni D, Saxena H, Stevenson LJ, Karkhur S, Takkar B, Vajpayee RB. Impact of corneal refractive surgery on the precorneal tear film. Indian J Ophthalmol 2020; 68:2804-2812. [PMID: 33229655 PMCID: PMC7856956 DOI: 10.4103/ijo.ijo_2296_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 03/28/2020] [Accepted: 06/24/2020] [Indexed: 11/13/2022] Open
Abstract
Corneal refractive surgeries are one of the commonly performed procedures for correction of refractive errors. Tear film abnormality is the most common postoperative complication of corneal refractive surgeries. Consequently, these procedures represent a clinically significant cause of dry eye disease. The mechanisms which lead to dry eye disease include corneal sensory nerve dysfunction, ocular surface desiccation, glandular apoptosis and ocular surface inflammation. Although transient tear film abnormalities occur in almost all patients following surgery, patients with pre-existing dry eye symptoms or dry eye disease are at significant risk of developing more severe or long-term ocular surface disease. As such, careful patient selection and preoperative evaluation is essential to ensuring successful surgical outcomes. This is particularly important with LASIK which has the strongest association with dry eye disease. Appropriate surface lubrication and anti-inflammatory therapy remains the cornerstone treatment. Timely and effective management is important to facilitate visual rehabilitation and reduce the risk of secondary complications. In this review we describe the causes, pathophysiology, risk factors, manifestations, and management of tear film dysfunction and dry eye disease following corneal refractive surgery.
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Affiliation(s)
- Bhavana Sharma
- Department of Ophthalmology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Deepak Soni
- Department of Ophthalmology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Harsha Saxena
- Department of Ophthalmology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Louis J Stevenson
- Cornea Unit, Royal Victorian Eye and Ear Hospital, East Melbourne, Melbourne, Victoria, Australia
| | - Samendra Karkhur
- Department of Ophthalmology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Brijesh Takkar
- Department of Ophthalmology, All India Institute of Medical Sciences, Bhopal, Madhya Pradesh, India
| | - Rasik B Vajpayee
- Cornea Unit, Royal Victorian Eye and Ear Hospital, East Melbourne, Melbourne, Victoria, Australia
- Cornea Unit, Vision Eye Institute, Melbourne, Victoria, Australia
- Cornea and Cataract Surgery Unit, University of Melbourne, Melbourne, Victoria, Australia
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Abstract
The 2017 consensus report of the Asia Dry Eye Society (ADES) on the definition and diagnosis of dry eyes described dry eye disease as "Dry eye is a multifactorial disease characterized by unstable tear film causing a variety of symptoms and/or visual impairment, potentially accompanied by ocular surface damage." The report emphasized the instability of tear film and the importance of visual dysfunction in association with dry eyes, highlighting the importance of the evaluation of tear film stability. This report also discussed the concept of tear film-oriented therapy, which stemmed from the definition, and which is centered on provision of insufficient components in each tear film layer and ocular surface epithelium. The current ADES report proposes a simple classification of dry eyes based on the concept of tear film-oriented diagnosis and suggests that there are three types of dry eye: aqueous-deficient, decreased wettability, and increased evaporation. It is suggested that these three types respectively coincide with the problems of each layer: aqueous, membrane-associated mucins, and lipid/secretory mucin. Although each component cannot be quantitatively evaluated with the current technology, a practical diagnosis based on the patterns of fluorescein breakup is recommended. The Asia Dry Eye Society classification report suggests that for a practical use of the definition, diagnostic criteria and classification system should be integrated and be simple to use. The classification system proposed by ADES is a straightforward tool and simple to use, only through use of fluorescein, which is available even to non-dry eye specialists, and which is believed to contribute to an effective diagnosis and treatment of dry eyes.
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Abstract
Post-LASIK dry eye is the most common postoperative dry eye after ophthalmic surgeries. The clinical signs of post-LASIK dry eye include positive vital staining of the ocular surface, decreased tear breakup time and Schirmer test values, reduced corneal sensitivity, and decreased functional visual acuity. The symptoms and signs usually last for about 1 month after LASIK. A small number of patients continue to experience symptoms more than 1 year postoperatively. It has been suggested that the loss of corneal innervation caused by flap-making is the major cause, affecting the corneal-lacrimal gland, corneal-blinking, and blinking-meibomian gland reflexes, resulting in decreased aqueous and lipid tear secretion and mucin expression. A new type of corneal refractive surgery, SMILE, which has less impact on corneal nerves, induces less postoperative dry eye, supporting the association between corneal denervation and postoperative dry eye. As LASIK enhancement by flap-lifting induces fewer dry eye symptoms and signs than initial surgery, factors other than neurotrophic effects may be involved in the mechanisms of post-LASIK dry eye. Post-LASIK ocular surface pain is a type of postoperative chronic pain and discomfort, and is thought to be a different clinical entity from dry eye, possibly induced by abnormal reinnervation or neural sensitization of peripheral nerves and the central nervous system after LASIK. Treatments include tear supplements, anti-inflammatory agents, meibomian gland dysfunction management, ointment and eye patches, punctal plugs, and autologous serum eye drops. For patients with preoperative dry eye, careful patient selection, and preoperative ocular surface management are mandatory.
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Watanabe H. Medical Treatment for Dry Eye in Japan. Invest Ophthalmol Vis Sci 2019; 59:DES116-DES120. [PMID: 30481815 DOI: 10.1167/iovs.18-24130] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
The etiology of dry eye has not been clarified. In the United States, the inflammation theory is supported as the main cause of dry eye, whereas the Asia Dry Eye Society has identified tear instability as the main cause. Based on this tear instability concept, the P2Y2 antagonist Diquas and the mucin secretagogue Mucosta were developed and launched in Japan over the last 5 years, and they have been widely prescribed to patients with dry eye. Moreover, Diquas has also been launched in other Asian countries, such as Korea, Thailand, and Vietnam. This report summarizes the efficacy and characteristics of these two eye drops to improve our understanding of dry eye.
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Affiliation(s)
- Hitoshi Watanabe
- Eye Division, Kansai Rosai Hospital, Amagasaki, Hyogo, Japan.,Department of Ophthalmology, Osaka University Graduate School of Medicine, Osaka, Japan
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Benito A, Bueno JM, Pérez GM, Artal P. Tear-film dynamics by combining double-pass images, pupil retro-illumination, and contrast sensitivity. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA. A, OPTICS, IMAGE SCIENCE, AND VISION 2019; 36:B138-B142. [PMID: 31044994 DOI: 10.1364/josaa.36.00b138] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2018] [Accepted: 03/19/2019] [Indexed: 06/09/2023]
Abstract
Tear-film dynamics were analyzed by a synchronizing recording of double-pass (DP) and pupil retro-illumination (RI) images with contrast sensitivity (CS) measurements. Simultaneous DP and RI images were acquired in three subjects wearing contact lenses while keeping the eye open. Changes in contrast sensitivity for an 18 c/deg green grating were also estimated. From the DP retinal images, the effect of the tear film is described through the objective scattering index (OSI). This presented a negative correlation with the increase in CS during tear-film deterioration (as observed by RI imaging). These results show a relationship between visual outcome degradation due to tear-film breakup and the increase in intraocular scattering. This work shows a combined methodology for the evaluation of tear-film dynamics.
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Abstract
Objective: To examine the effects of rebamipide ophthalmic solution on the symptoms, signs, and cytokine concentrations in tear fluid among soft contact lens (SCL) wearers with Dry eye disease (DED). Methods: From November 2015 to June 2017, this open-label, single-arm study examined 40 eyes of 20 SCL wearers with DED who had been using daily disposable SCLs for >3 months (mean age, 30.0±8.33 years; range, 20–47 years). Signs, symptoms, and cytokine concentrations were assessed before and 4 weeks after starting 2% rebamipide ophthalmic solution 4 times/day. Dry eye disease was diagnosed according to: compromised tear dynamics (Schirmer test ≤5 mm or tear break-up time (TBUT) ≤5 sec); ocular surface abnormalities (positive vital staining with fluorescein or lissamine green); and presence of symptoms. Touch thresholds using a Cochet-Bonnet anesthesiometer were also determined for the cornea and conjunctivae. Symptoms were assessed using the 12-item Ocular Surface Disease Index questionnaire. Concentrations of cytokines in tear fluid were measured. Results: Significant improvements in signs were seen for TBUT, surface abnormalities, and touch thresholds. Ocular Surface Disease Index scores likewise improved significantly in all the 12 items. Of the cytokines measured, only interleukin-1β, interleukin-8, and monocyte chemotactic protein-1 were found in ≥60% of tear samples, with no significant differences in concentrations before and after rebamipide use. Conclusions: Rebamipide significantly improved all signs and symptoms in patients with DED who wore daily disposable SCLs. Rebamipide is effective for DED treatment with SCL wear.
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Kim YH, Kang YS, Lee HS, Choi W, You IC, Yoon KC. Effectiveness of Combined Tear Film Therapy in Patients with Evaporative Dry Eye with Short Tear Film Breakup Time. J Ocul Pharmacol Ther 2017; 33:635-643. [PMID: 28846481 DOI: 10.1089/jop.2017.0019] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023] Open
Abstract
PURPOSE The aim of this study was to evaluate the effectiveness of combined tear film therapy targeted to aqueous, mucin, and lipid layers in patients with refractory evaporative dry eye (EDE) with short tear film breakup time (TBUT). METHODS The patients who had EDE with short TBUT and severe symptoms refractory to artificial tears were treated with hyaluronic acid (HA) 0.15% and diquafosol tetrasodium (DQS) 3% (Group 1), HA and carbomer-based lipid-containing eyedrops (Liposic EDO Gel, LPO) (Group 2), or HA, DQS, and LPO (Group 3). Ocular Surface Disease Index (OSDI) score, visual analog scale (VAS) symptom score, TBUT, Schirmer score, and corneal and conjunctival staining scores were evaluated, and noninvasive tear film breakup time (NIBUT) and tear meniscus height were measured using Keratograph® 5 M before and 1 and 3 months after treatment. RESULTS OSDI scores, VAS scores, TBUT, and NIBUT were improved at 1 and 3 months after treatment in all groups (all P < 0.05). At each follow-up visit, the total OSDI, OSDI symptom, and all VAS scores were significantly lower in group 3 compared with groups 1 and 2 (all P < 0.05). In addition, TBUT and NIBUT were significantly higher in group 3 compared with groups 1 and 2 (all P < 0.05). No significant adverse effects were noted in the groups during treatment. CONCLUSIONS Mucin or lipid-targeting agents combined with aqueous supplements in patients with refractory EDE with short TBUT might improve subjective symptoms and TBUT. Of this, targeting whole tear film layers was most effective in improving ocular symptoms and tear film quality.
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Affiliation(s)
- Yung Hui Kim
- 1 Department of Ophthalmology, Research Institute of Medical Sciences, Chonnam National University Medical School and Hospital , Gwangju, Korea
| | - Yeon Soo Kang
- 1 Department of Ophthalmology, Research Institute of Medical Sciences, Chonnam National University Medical School and Hospital , Gwangju, Korea
| | - Hyo Seok Lee
- 1 Department of Ophthalmology, Research Institute of Medical Sciences, Chonnam National University Medical School and Hospital , Gwangju, Korea
| | - Won Choi
- 1 Department of Ophthalmology, Research Institute of Medical Sciences, Chonnam National University Medical School and Hospital , Gwangju, Korea
| | - In Cheon You
- 2 Department of Ophthalmology, Chonbuk National University Medical School and Hospital , Jeonju, Korea
| | - Kyung Chul Yoon
- 1 Department of Ophthalmology, Research Institute of Medical Sciences, Chonnam National University Medical School and Hospital , Gwangju, Korea
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Jones L, Downie LE, Korb D, Benitez-del-Castillo JM, Dana R, Deng SX, Dong PN, Geerling G, Hida RY, Liu Y, Seo KY, Tauber J, Wakamatsu TH, Xu J, Wolffsohn JS, Craig JP. TFOS DEWS II Management and Therapy Report. Ocul Surf 2017; 15:575-628. [DOI: 10.1016/j.jtos.2017.05.006] [Citation(s) in RCA: 578] [Impact Index Per Article: 82.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 05/03/2017] [Indexed: 02/06/2023]
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Nassiri N, Rodriguez Torres Y, Meyer Z, Beyer MA, Vellaichamy G, Dhaliwal AS, Chungfat N, Hwang FS. Current and emerging therapy of dry eye disease. Part A: pharmacological modalities. EXPERT REVIEW OF OPHTHALMOLOGY 2017. [DOI: 10.1080/17469899.2017.1327350] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Nariman Nassiri
- Kresge Eye Institute - Department of Ophthalmology, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Yasaira Rodriguez Torres
- Kresge Eye Institute - Department of Ophthalmology, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Zachary Meyer
- Kresge Eye Institute - Department of Ophthalmology, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Michael A. Beyer
- Kresge Eye Institute - Department of Ophthalmology, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Gautham Vellaichamy
- Kresge Eye Institute - Department of Ophthalmology, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Amar S. Dhaliwal
- Kresge Eye Institute - Department of Ophthalmology, School of Medicine, Wayne State University, Detroit, MI, USA
| | - Neil Chungfat
- Department of Ophthalmology, School of Medicine, University of North Carolina, Chapel Hill, NC, USA
| | - Frank S. Hwang
- Kresge Eye Institute - Department of Ophthalmology, School of Medicine, Wayne State University, Detroit, MI, USA
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Kobashi H, Kamiya K, Shimizu K. Randomized Comparison Between Rebamipide Ophthalmic Suspension and Diquafosol Ophthalmic Solution for Dry Eye After Penetrating Keratoplasty. J Ocul Pharmacol Ther 2017; 33:13-18. [DOI: 10.1089/jop.2016.0096] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- Hidenaga Kobashi
- Department of Ophthalmology, Kitasato University School of Medicine, Kanagawa, Japan
- Schepens Eye Research Institute, Massachusetts Eye and Ear Infirmary, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts
| | - Kazutaka Kamiya
- Department of Ophthalmology, Kitasato University School of Medicine, Kanagawa, Japan
| | - Kimiya Shimizu
- Department of Ophthalmology, Kitasato University School of Medicine, Kanagawa, Japan
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Vickers LA, Gupta PK. The Future of Dry Eye Treatment: A Glance into the Therapeutic Pipeline. Ophthalmol Ther 2015; 4:69-78. [PMID: 26289997 PMCID: PMC4675732 DOI: 10.1007/s40123-015-0038-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Indexed: 11/30/2022] Open
Abstract
Dry eye syndrome is both a primary disease and a secondary result of many pathological states of the eye. The symptoms range from mild to severe itching, burning, irritation, eye fatigue, and even vision loss that can lead to disability. Dry eye affects approximately 60 million people worldwide; as a result, medications to treat dry eye comprise approximately 15% of the ophthalmic pharmaceutical market. While doctors and patients eagerly await new treatments, pharmaceuticals in the pipeline are moving through the approval process with several promising drugs having completed phase 3 clinical testing. This review summarizes the findings of studies of the most promising, upcoming dry eye treatments in phase 2 and 3 clinical trials in the USA.
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Affiliation(s)
- Laura A Vickers
- Department of Ophthalmology, Duke University Eye Center, Durham, NC, USA
| | - Preeya K Gupta
- Department of Ophthalmology, Duke University Eye Center, Durham, NC, USA.
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