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Lai KKH, Liao X, Aljufairi FMAA, Wong YM, Chiu JT, Mak HT, Cheng ACO, Chin JKY, Chu BCY, Kwong CH, Li KKW, Chan WH, Yip WWK, Young AL, Chan E, Ko CKL, Ko STC, Chan CKM, Yuen HKL, Chen LJ, Tham CC, Pang CP, Chong KKL. Ocular Surface Evaluation in Immunoglobulin G4-Related Ophthalmic Disease. Am J Ophthalmol 2023; 256:90-96. [PMID: 37544494 DOI: 10.1016/j.ajo.2023.07.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Revised: 07/27/2023] [Accepted: 07/30/2023] [Indexed: 08/08/2023]
Abstract
PURPOSE To evaluate the functional and structural changes of the meibomian glands and ocular surface in immunoglobulin G4-related ophthalmic disease (IgG4-ROD) patients. DESIGN Cross-sectional, matched case-control comparison study. METHODS This study included 64 patients with biopsy-proven IgG4-ROD (aged 63.4 ± 12.2 years, 39 male) and 64 sex- and age-matched healthy controls. Patients were managed by hospitals covering the publicly funded ophthalmology service in Hong Kong. Outcome measures included anterior segment examination and keratographic and meibographic imagings. RESULTS A total of 64 worst-affected eyes of the 64 IgG4-ROD patients were analyzed. Corneal fluorescein staining (P = .0187), lid margin telangiectasia (P = .0360), lid-parallel conjunctival folds (P = .0112), papillae (P = .0393), meibomian gland plugging (P = .0001), meibomian gland expressibility (P = .0001), and meibum quality (P = .0001) were more significant in IgG4-ROD patients compared with healthy controls. Both upper and lower meibomian gland dropouts (P = .001 and .0003), and tear meniscus height (P = .0001) were higher in IgG4-ROD patients. Non-invasive tear break-up time (NITBUT) (P = .0166) and Schirmer test results (P = .0243) were lower in IgG4-ROD patients. Upper (r = 0.336, P = .0140) meibomian gland dropouts and NITBUT (r = -0.293, P = .0497) were positively and negatively correlated with the IgG4-ROD onset age, respectively. The number of extraocular organ involvement was negatively correlated with the Schirmer test(r = -0.341, P = .0167). Lower NITBUT was found in IgG4-ROD eyes with lacrimal gland enlargement than in IgG4-ROD eyes without lacrimal gland enlargement radiologically (P < .0001). CONCLUSIONS IgG4-ROD patients showed features of both aqueous tear deficiency and evaporative dry eye disease. We recommend ocular surface evaluation to all patients newly diagnosed with IgG4-ROD. Further studies are warranted to clarify the mechanism of IgG4-related dry eye disease.
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Affiliation(s)
- Kenneth K H Lai
- From the Department of Ophthalmology (K.K.H.L., E.C., C.K.L.K., S.T.C.K.), Tung Wah Eastern Hospital, Hong Kong Special Administrative Region, China; Department of Ophthalmology and Visual Sciences (K.K.,H.L., X.L., F.M.A.A.A., Y.M.W., J.T.C., H.T.M., C.K.M.C., H.K.L.Yl, L.J.C., C.C.T., C.P.P., K.K.L.C.), The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Xulin Liao
- Department of Ophthalmology and Visual Sciences (K.K.,H.L., X.L., F.M.A.A.A., Y.M.W., J.T.C., H.T.M., C.K.M.C., H.K.L.Yl, L.J.C., C.C.T., C.P.P., K.K.L.C.), The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Fatema Mohamed Ali Abdulla Aljufairi
- Department of Ophthalmology and Visual Sciences (K.K.,H.L., X.L., F.M.A.A.A., Y.M.W., J.T.C., H.T.M., C.K.M.C., H.K.L.Yl, L.J.C., C.C.T., C.P.P., K.K.L.C.), The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China; Department of Ophthalmology (F.M.A.A.A.), Salmaniya Medical Complex, Government Hospitals, Bahrain
| | - Yiu Man Wong
- Department of Ophthalmology and Visual Sciences (K.K.,H.L., X.L., F.M.A.A.A., Y.M.W., J.T.C., H.T.M., C.K.M.C., H.K.L.Yl, L.J.C., C.C.T., C.P.P., K.K.L.C.), The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Jamie T Chiu
- Department of Ophthalmology and Visual Sciences (K.K.,H.L., X.L., F.M.A.A.A., Y.M.W., J.T.C., H.T.M., C.K.M.C., H.K.L.Yl, L.J.C., C.C.T., C.P.P., K.K.L.C.), The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - H T Mak
- Department of Ophthalmology and Visual Sciences (K.K.,H.L., X.L., F.M.A.A.A., Y.M.W., J.T.C., H.T.M., C.K.M.C., H.K.L.Yl, L.J.C., C.C.T., C.P.P., K.K.L.C.), The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Andy C O Cheng
- Department of Ophthalmology (A.C.O.C.), Hong Kong Sanatorium & Hospital, Hong Kong Special Administrative Region, China
| | - Joyce K Y Chin
- Department of Ophthalmology and Visual Sciences (J.K.Y.C., W.W.K.Y., A.L.Y., L.J.C., C.C.T., K.K.L.C.), Prince of Wales Hospital, Hong Kong Special Administrative Region, China
| | - Benjamin C Y Chu
- Department of Ophthalmology (B.C.Y.C.), Grantham Hospital, Hong Kong Special Administrative Region, China
| | - Chi Ho Kwong
- Department of Ophthalmology (C.H.K.), Caritas Medical Center, Hong Kong Special Administrative Region, China
| | - Kenneth K W Li
- Department of Ophthalmology (K.K.W.L.), United Christian Hospital, Hong Kong Special Administrative Region, China
| | - W H Chan
- Department of Ophthalmology (W.H.C.), Tuen Mun Hospital, Hong Kong Special Administrative Region, China
| | - Wilson W K Yip
- Department of Ophthalmology and Visual Sciences (J.K.Y.C., W.W.K.Y., A.L.Y., L.J.C., C.C.T., K.K.L.C.), Prince of Wales Hospital, Hong Kong Special Administrative Region, China
| | - Alvin L Young
- Department of Ophthalmology and Visual Sciences (J.K.Y.C., W.W.K.Y., A.L.Y., L.J.C., C.C.T., K.K.L.C.), Prince of Wales Hospital, Hong Kong Special Administrative Region, China
| | - Edwin Chan
- From the Department of Ophthalmology (K.K.H.L., E.C., C.K.L.K., S.T.C.K.), Tung Wah Eastern Hospital, Hong Kong Special Administrative Region, China
| | - Callie K L Ko
- From the Department of Ophthalmology (K.K.H.L., E.C., C.K.L.K., S.T.C.K.), Tung Wah Eastern Hospital, Hong Kong Special Administrative Region, China
| | - Simon T C Ko
- From the Department of Ophthalmology (K.K.H.L., E.C., C.K.L.K., S.T.C.K.), Tung Wah Eastern Hospital, Hong Kong Special Administrative Region, China
| | - Carmen K M Chan
- Department of Ophthalmology and Visual Sciences (K.K.,H.L., X.L., F.M.A.A.A., Y.M.W., J.T.C., H.T.M., C.K.M.C., H.K.L.Yl, L.J.C., C.C.T., C.P.P., K.K.L.C.), The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China; Hong Kong Eye Hospital (C.K.M.C., H.K.L.Y., C.C.T., K.K.L.C.), Hong Kong Special Administrative Region, China
| | - Hunter K L Yuen
- Department of Ophthalmology and Visual Sciences (K.K.,H.L., X.L., F.M.A.A.A., Y.M.W., J.T.C., H.T.M., C.K.M.C., H.K.L.Yl, L.J.C., C.C.T., C.P.P., K.K.L.C.), The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China; Hong Kong Eye Hospital (C.K.M.C., H.K.L.Y., C.C.T., K.K.L.C.), Hong Kong Special Administrative Region, China
| | - Li Jia Chen
- Department of Ophthalmology and Visual Sciences (K.K.,H.L., X.L., F.M.A.A.A., Y.M.W., J.T.C., H.T.M., C.K.M.C., H.K.L.Yl, L.J.C., C.C.T., C.P.P., K.K.L.C.), The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China; Department of Ophthalmology and Visual Sciences (J.K.Y.C., W.W.K.Y., A.L.Y., L.J.C., C.C.T., K.K.L.C.), Prince of Wales Hospital, Hong Kong Special Administrative Region, China
| | - Clement C Tham
- Department of Ophthalmology and Visual Sciences (K.K.,H.L., X.L., F.M.A.A.A., Y.M.W., J.T.C., H.T.M., C.K.M.C., H.K.L.Yl, L.J.C., C.C.T., C.P.P., K.K.L.C.), The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China; Department of Ophthalmology and Visual Sciences (J.K.Y.C., W.W.K.Y., A.L.Y., L.J.C., C.C.T., K.K.L.C.), Prince of Wales Hospital, Hong Kong Special Administrative Region, China; Hong Kong Eye Hospital (C.K.M.C., H.K.L.Y., C.C.T., K.K.L.C.), Hong Kong Special Administrative Region, China
| | - Chi Pui Pang
- Department of Ophthalmology and Visual Sciences (K.K.,H.L., X.L., F.M.A.A.A., Y.M.W., J.T.C., H.T.M., C.K.M.C., H.K.L.Yl, L.J.C., C.C.T., C.P.P., K.K.L.C.), The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China
| | - Kelvin K L Chong
- Department of Ophthalmology and Visual Sciences (K.K.,H.L., X.L., F.M.A.A.A., Y.M.W., J.T.C., H.T.M., C.K.M.C., H.K.L.Yl, L.J.C., C.C.T., C.P.P., K.K.L.C.), The Chinese University of Hong Kong, Hong Kong Special Administrative Region, China; Department of Ophthalmology and Visual Sciences (J.K.Y.C., W.W.K.Y., A.L.Y., L.J.C., C.C.T., K.K.L.C.), Prince of Wales Hospital, Hong Kong Special Administrative Region, China; Hong Kong Eye Hospital (C.K.M.C., H.K.L.Y., C.C.T., K.K.L.C.), Hong Kong Special Administrative Region, China.
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2
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Sheppard JD, Nichols KK. Dry Eye Disease Associated with Meibomian Gland Dysfunction: Focus on Tear Film Characteristics and the Therapeutic Landscape. Ophthalmol Ther 2023; 12:1397-1418. [PMID: 36856980 PMCID: PMC10164226 DOI: 10.1007/s40123-023-00669-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Accepted: 01/27/2023] [Indexed: 03/02/2023] Open
Abstract
Meibomian gland dysfunction (MGD) is highly prevalent and is the leading cause of evaporative dry eye disease (DED). MGD is characterized by a reduction in meibum secretion and/or a change in meibum composition that results in the disruption of the tear film lipid layer and an increase in the tear film evaporation rate. Excessive evaporation causes tear film instability, desiccation, tear hyperosmolarity, inflammation, and apoptosis of ocular surface cells, resulting in a continuous cycle of DED. The primary treatment goal for DED associated with MGD is to restore the tear film lipid layer and decrease evaporation, thereby reducing ocular signs and symptoms. The management of MGD includes home care options (eyelid hygiene, warming eye masks, ocular lubricants) and office-based treatments (manual expression, microblepharoexfoliation, thermal pulsation, intense pulsed light, intraductal probing). Topical ophthalmic prescription medications attempt to alter various factors that may contribute to DED (e.g., inflammation, bacterial growth, inadequate tear production). In this review, clinical evidence regarding available treatments and emerging therapies from randomized studies in patients with DED associated with MGD is summarized. Although some treatment modalities have been evaluated specifically for DED patients with MGD, large-scale randomized controlled trials are needed to confirm efficacy and safety in this patient population. Currently, there are no approved prescription pharmacologic treatments specifically indicated for DED associated with MGD, and those medications approved for the treatment of DED do not target the key driver of the disease (i.e., excessive evaporation). NOV03 (perfluorohexyloctane; under review with the US Food and Drug Administration) is the most advanced emerging therapy for DED associated with MGD and has demonstrated statistically significant improvements in both signs and symptoms in randomized controlled trials. Development of novel pharmacotherapies will improve therapeutic options and allow for a more individualized approach for patients with DED associated with MGD.
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Affiliation(s)
- John D Sheppard
- Virginia Eye Consultants and Eastern Virginia Medical School, Suite #210, 241 Corporate Blvd, Norfolk, VA, 23502, USA. .,Eyecare Partners, St. Louis, MO, USA.
| | - Kelly K Nichols
- School of Optometry, University of Alabama at Birmingham, Birmingham, AL, USA
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Tear Proteomics Approach to Distinguishing Primary from Secondary Sjögren's Syndrome for Dry Eye Patients with Long-Term Instillation of Eyedrops. Int J Mol Sci 2022; 23:ijms232315239. [PMID: 36499565 PMCID: PMC9737549 DOI: 10.3390/ijms232315239] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 11/28/2022] [Accepted: 12/01/2022] [Indexed: 12/12/2022] Open
Abstract
The diagnosis and monitoring of Sjögren syndrome (SS) is often difficult, requiring a multidisciplinary approach with invasive procedures. Our aim is to elucidate the tear protein alterations of dry eye disease (DED) with primary SS (pSS) and secondary SS (sSS) with the long-term instillation of eyedrops. We collected clinical demographics and tear fluid (TF) samples from DED patients with no autoimmune diseases (non-SS-DED), pSS-DED, and sSS-DED patients, followed by TF screening with tandem mass tagging-labeling gel-free proteomics assay. Bioinformatic analysis via Ingenuity Pathway Analysis was used to identify functional pathways and interacting networks. Validation of candidate proteins with enzyme-linked immunosorbent assay on the tear samples was done. The top functional pathways of the two comparisons (sSS-DED vs. pSS-DED and sSS-DED vs. non-SS-DED) were both associated with inflammation and stress-related signaling. After constructing an interaction network model with the selected candidate proteins, five proteins were identified. A Disintegrin and Metalloproteinase domain-containing protein 10 (ADAM10) was found to be an important candidate biomarker in all groups, followed by epidermal growth factor (EGF) in TF. This study revealed novel DED markers, ADAM10 and EGF, in differentiating between primary and secondary SS patients from tears by in-depth proteomic analysis.
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Choudhry HS, Hosseini S, Choudhry HS, Fatahzadeh M, Khianey R, Dastjerdi MH. Updates in diagnostics, treatments, and correlations between oral and ocular manifestations of Sjogren's syndrome. Ocul Surf 2022; 26:75-87. [PMID: 35961534 DOI: 10.1016/j.jtos.2022.08.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Revised: 07/03/2022] [Accepted: 08/03/2022] [Indexed: 02/07/2023]
Abstract
Sjogren's syndrome (SS) is characterized as an autoimmune disorder targeting secretory glands, including the lacrimal and salivary glands, causing dry eye and dry mouth predominantly in women over the age of 40. In this review, we summarize recent advancements in SS diagnostics, treatments, and our understanding of correlations between oral and ocular manifestations of SS. Google Scholar and PubMed databases were utilized to search peer-reviewed papers since 2016 on SS diagnosis, treatment, and correlations between oral and ocular manifestations. For diagnostics, we discuss the updated SS classification criteria by the American College of Rheumatology/European League Against Rheumatism (ACR/EULAR), new biomarkers, and compare studies of current diagnostic methods with alternative technologies. For treatments, we discuss topical, systemic, and surgical treatment developments in the management of oral and ocular symptoms of SS as there is still no cure for the disorder. Finally, we report studies that directly suggest correlations between the ocular surface disease and oral disease in SS, as well as shared abnormalities in the microbiome and cytokine expression that may be correlated. We conclude by stating limitations to our review as well as paths moving forward. Elucidating correlations between oral and ocular manifestations may be the key to furthering our understanding of SS pathogenesis as well as defining new standards for diagnosis and treatment.
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Affiliation(s)
- Hassaam S Choudhry
- Department of Ophthalmology and Visual Science, Rutgers New Jersey Medical School, 90 Bergen Street, Newark, NJ, 07103, USA
| | - Shayan Hosseini
- Department of Ophthalmology and Visual Science, Rutgers New Jersey Medical School, 90 Bergen Street, Newark, NJ, 07103, USA
| | - Hannaan S Choudhry
- Department of Ophthalmology and Visual Science, Rutgers New Jersey Medical School, 90 Bergen Street, Newark, NJ, 07103, USA
| | - Mahnaz Fatahzadeh
- Department of Diagnostic Science, Division of Oral Medicine, Rutgers School of Dental Medicine, 110 Bergen Street, Newark, NJ, 07103, USA
| | - Reena Khianey
- Department of Medicine, Rheumatology, Rutgers New Jersey Medical School, 90 Bergen Street, Newark, NJ, 07103, USA
| | - Mohammad H Dastjerdi
- Department of Ophthalmology and Visual Science, Rutgers New Jersey Medical School, 90 Bergen Street, Newark, NJ, 07103, USA.
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5
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Brahim I, Lamard M, Benyoussef A, Quellec G. Automation of dry eye disease quantitative assessment: A review. Clin Exp Ophthalmol 2022; 50:653-666. [PMID: 35656580 PMCID: PMC9542292 DOI: 10.1111/ceo.14119] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 05/09/2022] [Accepted: 05/14/2022] [Indexed: 12/11/2022]
Abstract
Dry eye disease (DED) is a common eye condition worldwide and a primary reason for visits to the ophthalmologist. DED diagnosis is performed through a combination of tests, some of which are unfortunately invasive, non‐reproducible and lack accuracy. The following review describes methods that diagnose and measure the extent of eye dryness, enabling clinicians to quantify its severity. Our aim with this paper is to review classical methods as well as those that incorporate automation. For only four ways of quantifying DED, we take a deeper look into what main elements can benefit from automation and the different ways studies have incorporated it. Like numerous medical fields, Artificial Intelligence (AI) appears to be the path towards quality DED diagnosis. This review categorises diagnostic methods into the following: classical, semi‐automated and promising AI‐based automated methods.
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Affiliation(s)
- Ikram Brahim
- Inserm, UMR 1101 Brest France
- Inserm, UMR 1227 Brest France
- Université Bretagne Occidentale Brest France
| | - Mathieu Lamard
- Inserm, UMR 1101 Brest France
- Université Bretagne Occidentale Brest France
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Gu Z, Lu Q, Zhang A, Shuai ZW, Liao R. Analysis of Ocular Surface Characteristics and Incidence of Dry Eye Disease in Systemic Lupus Erythematosus Patients Without Secondary Sjögren's Syndrome. Front Med (Lausanne) 2022; 9:833995. [PMID: 35355597 PMCID: PMC8959881 DOI: 10.3389/fmed.2022.833995] [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: 12/12/2021] [Accepted: 02/03/2022] [Indexed: 11/17/2022] Open
Abstract
Objective To investigate the differences in ocular surface characteristics, tear film quality, and the incidence of dry eye disease (DED) between Systemic Lupus Erythematosus (SLE) patients and healthy populations. Methods This age and gender-matched cross-sectional study included 96 SLE patients without secondary Sjögren's syndrome (SS) and 72 healthy subjects. The Ocular Surface Disease Index (OSDI), tear meniscus height (TMH), non-invasive tear film breakup time (NIKBUT), meibography, and tear film lipid layer grade were assessed. A receiver operative characteristic (ROC) curve was constructed to evaluate the predictive value of risk factors. Results Compared with the control subjects, a significantly greater proportion of SLE patients met the TFOS DEWS II DED diagnostic criteria (34.3 vs. 18.1%, P = 0.019). SLE patients without SS had higher OSDI scores [10.0 (4.5,18.0) vs. 5.0 (2.5,11.9), P < 0.001], and shorter NIKBUT [9.6 (6.6,15.0) vs. 12.3 (8.4, 15.8), P = 0.035]. Furthermore, TMH, Tear film lipid layer grade, and Meibomian gland (MG) dropout in SLE patients were worse than those in control subjects (all P < 0.05). For ROC analysis, the area under curve (AUC), sensitivity and specificity of prediction were 0.915, 75.8 and 92.1% for the combination of SLE disease activity index (SLEDAI), age and NIKBUT. Conclusions SLE patients without SS exhibited a higher risk for DED than healthy subjects, and the poorer Meibomian gland function in SLE patients may potentially contribute to the development of DED. The combined parameters of SLEDAI, age and NIKBUT showed a high efficiency for the diagnosis of DED in SLE patients, with practical clinical applications.
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Affiliation(s)
- Zhengyu Gu
- Department of Ophthalmology, Anhui Medical University, Hefei, China
| | - Qinyi Lu
- Department of Ophthalmology, Anhui Medical University, Hefei, China
| | - Ao Zhang
- Department of Ophthalmology, Anhui Medical University, Hefei, China
| | - Zong Wen Shuai
- Departments of Rheumatology and Immunology, Anhui Medical University, Hefei, China
| | - Rongfeng Liao
- Department of Ophthalmology, Anhui Medical University, Hefei, China
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Kakan SS, Edman MC, Yao A, Okamoto CT, Nguyen A, Hjelm BE, Hamm-Alvarez SF. Tear miRNAs Identified in a Murine Model of Sjögren’s Syndrome as Potential Diagnostic Biomarkers and Indicators of Disease Mechanism. Front Immunol 2022; 13:833254. [PMID: 35309364 PMCID: PMC8931289 DOI: 10.3389/fimmu.2022.833254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Accepted: 02/01/2022] [Indexed: 11/13/2022] Open
Abstract
ObjectiveThe tear miRNAome of the male NOD mouse, a model of ocular symptoms of Sjögren’s syndrome (SS), was analyzed to identify unique miRNAs.MethodsMale NOD mice, aged 12-14 weeks, were used to identify tear miRNAs associated with development of autoimmune dacryoadenitis. Age- and sex-matched male BALB/c mice served as healthy controls while age-matched female NOD mice that do not develop the autoimmune dacryoadenitis characteristic of SS were used as additional controls. Total RNA was isolated from stimulated tears pooled from 5 mice per sample and tear miRNAs were sequenced and analyzed. Putative miRNA hits were validated in additional mouse cohorts as well as in tears of SS patients versus patients with another form of dry eye disease, meibomian gland disease (MGD) using qRT-PCR. The pathways influenced by the validated hits were identified using Ingenuity Pathway Analysis.ResultsIn comparison to tears from both healthy (male BALB/c) and additional control (female NOD) mice, initial analy1sis identified 7 upregulated and 7 downregulated miRNAs in male NOD mouse tears. Of these, 8 were validated by RT-qPCR in tears from additional mouse cohorts. miRNAs previously implicated in SS pathology included mmu-miR-146a/b-5p, which were significantly downregulated, as well as mmu-miR-150-5p and mmu-miR-181a-5p, which were upregulated in male NOD mouse tears. All other validated hits including the upregulated miR-181b-5p and mmu-miR-203-3p, as well as the downregulated mmu-miR-322-5p and mmu-miR-503-5p, represent novel putative indicators of autoimmune dacryoadenitis in SS. When compared to tears from patients with MGD, miRNAs hsa-miR-203a-3p, hsa-miR-181a-5p and hsa-miR-181b-5p were also significantly increased in tears of SS patients.ConclusionsA panel of differentially expressed miRNAs were identified in tears of male NOD mice, with some preliminary validation in SS patients, including some never previously linked to SS. These may have potential utility as indicators of ocular symptoms of SS; evaluation of the pathways influenced by these dysregulated miRNAs may also provide further insights into SS pathogenesis.
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Affiliation(s)
- Shruti Singh Kakan
- Department of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Southern California, Los Angeles, CA, United States
- Department of Ophthalmology, Roski Eye Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Maria C. Edman
- Department of Ophthalmology, Roski Eye Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Alexander Yao
- Department of Ophthalmology, Roski Eye Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Curtis T. Okamoto
- Department of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Southern California, Los Angeles, CA, United States
| | - Annie Nguyen
- Department of Ophthalmology, Roski Eye Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
| | - Brooke E. Hjelm
- Department of Translational Genomics, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
- *Correspondence: Sarah F. Hamm-Alvarez, ; Brooke E. Hjelm,
| | - Sarah F. Hamm-Alvarez
- Department of Pharmacology and Pharmaceutical Sciences, School of Pharmacy, University of Southern California, Los Angeles, CA, United States
- Department of Ophthalmology, Roski Eye Institute, Keck School of Medicine, University of Southern California, Los Angeles, CA, United States
- *Correspondence: Sarah F. Hamm-Alvarez, ; Brooke E. Hjelm,
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Therapeutic Effect of Intense Pulsed Light in Patients with Sjögren's Syndrome Related Dry Eye. J Clin Med 2022; 11:jcm11051377. [PMID: 35268468 PMCID: PMC8911075 DOI: 10.3390/jcm11051377] [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: 01/13/2022] [Revised: 02/16/2022] [Accepted: 02/24/2022] [Indexed: 12/03/2022] Open
Abstract
This prospective randomized study evaluated the efficacy and safety of intense pulsed light (IPL) and meibomian gland expression (MGX) as polytherapy for Sjögren’s Syndrome-related dry eye (SS-DE). The study enrolled 55 participants with SS-DE, 27 for the treatment group and 28 for the control group. The treatment group underwent three IPL-MGX treatments, three weeks apart. A randomly-selected eye from each patient was assessed at baseline and on weeks 9, 12, and 15 for Snellen best-corrected visual acuity (BCVA), intraocular pressure, Ocular Surface Disease Index (OSDI) score, conjunctival congestion, tear meniscus height, non-invasive tear breakup time (NBUT), Schirmer’s I test (SIT), corneal fluorescein staining (CFS), meibomian gland (MG) dropout, eyelid margin abnormality, MGX and meibum quality. OSDI, NBUT, CFS, MGX, and meibum quality were significantly improved in both groups, particularly in the treatment group. The eyelid margin abnormality improved significantly in the treatment but not in the control group on weeks 12 and 15. Snellen BCVA, conjunctival congestion, and SIT improved significantly in the treatment group, but the two groups were statistically similar. Our results indicated that three IPL-MGX sessions could significantly improve the subjective and objective characteristics of SS-DE, representing a promising treatment strategy.
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Lee Y, Kim M, Galor A. Beyond dry eye: how co-morbidities influence disease phenotype in dry eye disease. Clin Exp Optom 2022; 105:177-185. [PMID: 34369296 PMCID: PMC8821724 DOI: 10.1080/08164622.2021.1962210] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Abstract
Dry Eye Disease (DED) is a complex and multifactorial disorder of tear homoeostasis that results in pain, visual disturbance, and ocular surface damage. It is highly prevalent around the world and is associated with many co-morbidities that may contribute to or exacerbate symptoms and signs of disease and affect disease phenotype. However, DED is not one disease and can manifest with a variety of symptoms and/or signs. In this review, we discuss relationships between various co-morbidities and DED phenotypes. For example, individuals with immune mediated diseases, like Sjögren's Syndrome and Graft versus Host Disease, often present with aqueous tear deficiency (ADDE) in the setting of lacrimal gland dysfunction. Individuals with disorders that affect the periocular skin, like rosacea and seborrhoeic dermatitis, often present with evaporative dry eye (EDE) in the setting of eyelid and/or meibomian gland abnormalities. Individuals with pain related disorders, such as chronic pain syndrome and migraine, often present with ocular pain out of proportion to tear film abnormalities, often with accompanying corneal nerve hypersensitivity. Individuals with diabetes mellitus often present with an epitheliopathy in the setting of decreased sensation (neurotrophic keratitis). While not absolute, understanding relationships between co-morbidities and DED phenotypes can help tailor a therapeutic plan to the individual patient.
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Affiliation(s)
- Yonghoon Lee
- Bascom Palmer Eye Institute, University of Miami, Miami, FL
| | - Minji Kim
- Bascom Palmer Eye Institute, University of Miami, Miami, FL
| | - Anat Galor
- Bascom Palmer Eye Institute, University of Miami, Miami, FL,Ophthalmology, Miami Veterans Affairs Medical Center, Miami, FL,Research services, Miami Veterans Affairs Medical Center, Miami, FL
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10
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Zheng Q, Xue Y, Zhong X, Li G, Shi W, Wang T. Correlation Study Between Abnormal Morphology of Meibomian Glands and Meibum in Patients With Dry Eye Disease Under in vivo Confocal Microscopy. Front Med (Lausanne) 2022; 8:793338. [PMID: 35096880 PMCID: PMC8790019 DOI: 10.3389/fmed.2021.793338] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2021] [Accepted: 12/13/2021] [Indexed: 12/19/2022] Open
Abstract
Objective: To observe differences in meibomian gland morphology among patients with meibomian gland dysfunction (MGD) with liquid meibum, with solid meibum, and a non-MGD group by laser scanning in vivo confocal microscopy (IVCM), and then analyze the correlation between meibomian gland abnormalities and dry eye disease. Methods: Twenty-one patients with MGD (42 eyes) with liquid meibum, 21 patients with MGD (38 eyes) with solid meibum, and 24 non-MGD patients (39 eyes) were enrolled in the study. IVCM examination and Schirmer II test were performed, and non-invasive tear-film breakup time (NIBUT) was measured. Results: Data obtained from all the patients were normally distributed; therefore, one-way analysis of variance was performed. The meibomian gland opening diameter and gland opening area of the patients with MGD were greater than those of the non-MGD patients, and values of the liquid meibum group were greater than those of the solid meibum group (F = 17.96, p < 0.001; F = 8.84, p < 0.001, respectively). Due to changes in meibomian gland opening diameter and dilation of meibomian gland acini, the acinar longest diameter and unit area of the patients with MGD were also greater than those of the non-MGD patients, and the values of the solid meibum group were greater than those of the liquid meibum group (F = 36.52, p < 0.001; F = 27.81, p < 0.001, respectively). In the aspect of acinar shortest diameter, there was no difference among the three groups (F = 0.24, P > 0.05). Highest inflammatory cell density was observed in the solid meibum group, followed by the liquid meibum group, and the non-MGD group (F = 111.54, p < 0.001). Similarly, the results of the Schirmer II test and NIBUT showed that the condition of the patients with MGD in the solid meibum group was worst, followed by that of the liquid meibum group and the non-MGD group (F = 99.57, p < 0.001; F = 11.87, p < 0.001, respectively). Conclusions: The different meibum in the patients with MGD is accompanied by different meibomian gland morphologies. Compared with the patients with liquid meibum, those with solid meibum have more obvious dilatation of meibomian glands under confocal microscopy and in these patients, the density of inflammatory cells among glands is higher, and the quality of tears is worse.
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Affiliation(s)
- Qian Zheng
- Department of Ophthalmology, Eye Hospital of Shandong First Medical University, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Yuanyuan Xue
- Department of Ophthalmology, Eye Hospital of Shandong First Medical University, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Xiaowei Zhong
- Department of Ophthalmology, Eye Hospital of Shandong First Medical University, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Guangwei Li
- Department of Ophthalmology, Eye Hospital of Shandong First Medical University, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Weiyun Shi
- Department of Ophthalmology, Eye Hospital of Shandong First Medical University, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China.,State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Jinan, China.,School of Ophthalmology, Shandong First Medical University, Jinan, China
| | - Ting Wang
- Department of Ophthalmology, Eye Hospital of Shandong First Medical University, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China.,State Key Laboratory Cultivation Base, Shandong Provincial Key Laboratory of Ophthalmology, Shandong Eye Institute, Jinan, China.,School of Ophthalmology, Shandong First Medical University, Jinan, China
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11
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Zi C, Huang Q, Ren Y, Yao H, He T, Gao Y. Meibomian gland dysfunction and primary Sjögren's syndrome dry eye: a protocol for systematic review and meta-analysis. BMJ Open 2021; 11:e048336. [PMID: 35044322 PMCID: PMC8719179 DOI: 10.1136/bmjopen-2020-048336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION Primary Sjögren's syndrome (pSS) is a systemic autoimmune disorder that primarily affects the exocrine glands such as the lacrimal and the salivary glands. Dry eye disease (DED) is one of the most prevalent manifestations of pSS and is usually classified into aqueous-deficient dry eye and evaporative dry eye. Sjögren's syndrome dry eye (SSDE) is generally described as aqueous-deficient dry eye. However, as the leading pathophysiological mechanism of evaporative dry eye, meibomian gland dysfunction (MGD) also has influence on SSDE, which has been shown in recent studies. We speculate that SSDE is more than just an aqueous-deficient dry eye. While no related systematic review and meta-analysis has been published, the present study is designed to derive a better understanding of the association between MGD and SSDE. METHODS AND ANALYSIS The Preferred Reporting items for Systematic Reviews and Meta-Analysis for Protocols 2015 statement was used to prepare this protocol. PubMed, Embase, Web of Science, Cochrane Database, China National Knowledge Infrastructure and Wan Fang Database will be searched from their inception to 31 October 2021, with restrictions to publications in English or Chinese. Two reviewers will independently carry out data extraction and quality assessment. The diagnosis of pSS will meet the standard diagnostic criteria, such as American College of Rheumatology/European League against Rheumatism Classification Criteria (ACR/EULAR) or American-European Consensus Group Classification criteria (AECG), and the definition of MGD and DED will differ between studies. The quality of included studies will be judged using the Newcastle-Ottawa Quality Scale. We will carry out this meta-analysis using RevMan V.5.4.1. The incidence of MGD in patients with SSDE will be indicated as OR with 95% CI. ETHICS AND DISSEMINATION Ethical approval is not required as this meta-analysis is performed based on published studies and does not involve human participants. The results will be published in a peer-reviewed journal. PROSPERO REGISTRATION NUMBER CRD42021226017.
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Affiliation(s)
- Changyan Zi
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Qun Huang
- Ophthalmology, Chengdu University of Traditional Chinese Medicine Affiliated Hospital, Chengdu, Sichuan, China
| | - Yuan Ren
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Huan Yao
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Tingting He
- Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yongxiang Gao
- Chengdu University of Traditional Chinese Medicine, Chengdu, Sichuan, China
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12
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Comparative of meibomian gland morphology in patients with evaporative dry eye disease versus non-dry eye disease. Sci Rep 2021; 11:20729. [PMID: 34671059 PMCID: PMC8528818 DOI: 10.1038/s41598-021-00122-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 09/27/2021] [Indexed: 12/15/2022] Open
Abstract
Many recent studies have showed that morphological changes are one of the key signs of meibomian gland disease (MGD). These changes can be seen even before symptom onset, potentially underestimating the prevalence of MGD; however, until now, there is no conclusive information about the impact of meibomian gland (MG) morphology in tear film physiology and disease. This study aimed to investigate the prevalence of anatomical and morphological MG alterations between patients with evaporative dry eye disease (DED) and healthy controls. Retrospective chart review of seventy-five patients with evaporative DED and healthy individuals who had dry eye assessments included Ocular Surface Disease Index questionnaire, meibum quality, meibum expressibility, lid margin abnormality, ocular staining, non-invasive tear film break-up time, and meibography. We did not find significant differences in MG alterations in the upper lid between healthy and DED subjects. Patients with evaporative DED presented MG alterations in the lower lid more frequently than healthy subjects (54.8 vs. 30.3%; p = 0.03). The presence of shortened glands was the only MG alteration that was more prevalent in the lower lid in dry-eye patients than in healthy subjects (p < 0.05). Subjects with evaporative DED presented more alterations in the lower lid than healthy subjects.
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13
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Visual Evoked Potentials as Potential Biomarkers of Visual Function in Patients with Primary Sjögren's Syndrome. J Clin Med 2021; 10:jcm10184196. [PMID: 34575305 PMCID: PMC8467284 DOI: 10.3390/jcm10184196] [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: 06/30/2021] [Revised: 09/08/2021] [Accepted: 09/13/2021] [Indexed: 11/23/2022] Open
Abstract
Visual evoked potentials (VEP) are changes in potentials that arise in the central nervous system. In the interpretation of the VEP test results, it is assumed that the elongation of the latency time is caused by the demyelination of the nerve fibers, and the axon damage is responsible for the decrease in the amplitude. The observed VEP deviations are not specific for specific diseases, but indicate disturbances in visual conductivity. VEP may play a diagnostic role in the early detection of visual involvement. The aim of the study was the functioning of visual pathway assessment on the basis of visual evoked potentials (VEP) examination, in patients with primary Sjögren’s Syndrome (pSS), without focal symptoms of central nervous system disorder. The effect of disease activity, as assessed by clinical parameters and antibody levels (anti-Ro52, SSA, and SSB), on the central nervous system was also evaluated. Thirty-two consecutive patient with pSS (31 females, 1 male) were included in the study. VEP was performed at baseline, and after 6 (T6) years. Their results were compared longitudinally between the baseline and T6, depending on the duration of the disease and treatment. The immunological activity of pSS was also analyzed. The group of patients showed a significant prolongation of the P100 implicit time (105.5 ± 5.1 vs. 100.6 ± 3.9; p = 0.000) and a significant higher the P100-N145 amplitude (12.3 ± 4.1 vs. 9.4 ± 3.0; p = 0.000). Abnormalities in electrophysiological parameters of VEP at baseline correlated with presentation of anti-Ro52 antibodies and aching joints. At baseline, the P100 implicit time was shorter for the patients with pSS than for those at T6 (105.50 ± 5.1 vs. 109.37 ± 5.67; p = 0.002). pSS patients without CNS involvement presented with dysfunction of visual pathway, as revealed by VEP abnormalities. Relationships were found between VEP parameters and with present of anti-Ro52 antibodies and aching joints. VEP may be a useful method for assessment and monitoring of subclinical visual deficit in the course of pSS.
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14
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Ewurum A, Veligandla SR, Swindle JS, Clark JD, Borchman D. A spectroscopic approach to measuring meibum lipid composition and conformation in donors with Sjӧgren's syndrome. Exp Eye Res 2021; 210:108713. [PMID: 34363797 PMCID: PMC8429180 DOI: 10.1016/j.exer.2021.108713] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/22/2021] [Accepted: 07/29/2021] [Indexed: 01/15/2023]
Abstract
Patients with Sjӧgren's syndrome (SS) have dry eye associated with meibomian gland dysfunction (MGD). The meibum from donors with dry eye due to MGD but without SS (MMGD) presents with lower levels of cholesteryl ester, less straight chains, and more ordered hydrocarbon chains compared with meibum from donors without MGD (Mn). The aim of the current study was to compare the composition and hydrocarbon chain conformation of meibum from donors with Sjögren's syndrome (Mss) to Mn and MMGD. Meibum was expressed from patients with SS using an ILUX instrument (Alcon Inc., Fort Worth TX). All of the nine meibum donors with SS were female. Meibum composition was characterized using 1H-NMR and meibum hydrocarbon chain conformation was measured using fourier transform infrared spectroscopy. Meibum from every donor with SS measured contained a significantly (P < 0.01) higher cholesteryl ester/wax ester ratio and more straight chains compared with donors without SS or dry eye. None of the nine phase transitional parameters were significantly different, P > 0.05, for Mss compared with Mn. Nor was the CH3/CH2 band height ratio used to estimate the number of hydrocarbon CH3 and CH2 moieties different, P = 0.22, for Mss compared with Mn. In conclusion, the compositional differences between Mss compared with Mn did not result in differences in any of the nine meibum lipid phase transitional parameters measured. The compositional differences observed between Mss and Mn could be markers for or contribute to SS as the differences could lead to tear film lipid packing differences other than conformational differences.
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Affiliation(s)
- Anthony Ewurum
- Department of Ophthalmology and Visual Sciences, University of Louisville, Louisville, KY, 40202, USA
| | - Sravya R Veligandla
- Department of Ophthalmology and Visual Sciences, University of Louisville, Louisville, KY, 40202, USA
| | - Jordan S Swindle
- Department of Ophthalmology and Visual Sciences, University of Louisville, Louisville, KY, 40202, USA
| | - Jeremy D Clark
- Department of Ophthalmology and Visual Sciences, University of Louisville, Louisville, KY, 40202, USA
| | - Douglas Borchman
- Department of Ophthalmology and Visual Sciences, University of Louisville, Louisville, KY, 40202, USA.
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15
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Noh SR, Chung JL, Lee JM, Seo KY, Koh K. Meibomian gland atrophy with duration of Sjogren's syndrome in adult females. Int Ophthalmol 2021; 42:191-200. [PMID: 34409540 DOI: 10.1007/s10792-021-02013-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Accepted: 08/13/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND To investigate the correlation between the duration of Sjögren syndrome (SS) and ocular surface parameters in patients with SS-related dry eye. METHODS We analyzed 108 eyes of 108 female patients with primary SS-related dry eye. All patients underwent rheumatoid serologic tests and ocular surface assessments. The ocular surface assessment included the Standard Patient Evaluation of Eye Dryness (SPEED) score, meibomian gland (MG) atrophy, lipid layer thickness (LLT), partial and total blinking, partial blinking rate, Schirmer's I test, non-invasive tear break-up time, and ocular surface staining score. Correlations between the duration of SS and ocular surface assessments were calculated. RESULTS The average age and SS duration of the participants were 56.7 ± 10.2 (range 21-78) years and 54.15 ± 41.10 (range 1-134) months, respectively. There was a strong positive correlation between SS duration and MG atrophy (r = 0.766, p < 0.001). The correlation between SS duration and MG atrophy rate remained significant after controlling for age (r = 0.559, p < 0.001). Average, maximum, and minimum LLTs showed weak negative correlations with SS duration (r = - 0.310, - 0.211, and-0.304, respectively, p = 0.014, 0.028, and 0.022, respectively) and MG atrophy (r = - 0.191, - 0.326, and - 0.299, respectively, p = 0.049, 0.002, and 0.009, respectively). SPEED score showed a weak positive correlation to SS duration (r = 0.303, p = 0.042) and a moderate positive correlation to MG atrophy (r = 0.450, p = 0.029). CONCLUSIONS Longer duration of primary SS was related to more severe MG atrophy. Therefore, it is necessary to perform meibography in SS patients to verify MG atrophy status. A comparative study with non-SS dry eye patients is required to validate this study.
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Affiliation(s)
- Sung Rae Noh
- Department of Ophthalmology, Kim's Eye Hospital, Konyang University College of Medicine, 136 Youngshinro, Youngdeungpo-gu, Seoul, 07301, Republic of Korea
| | | | - Jeong Min Lee
- Department of Ophthalmology, Kim's Eye Hospital, Konyang University College of Medicine, 136 Youngshinro, Youngdeungpo-gu, Seoul, 07301, Republic of Korea
| | - Kyoung Yul Seo
- Department of Ophthalmology, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kyungmin Koh
- Department of Ophthalmology, Kim's Eye Hospital, Konyang University College of Medicine, 136 Youngshinro, Youngdeungpo-gu, Seoul, 07301, Republic of Korea.
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16
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Di Marino M, Conigliaro P, Aiello F, Valeri C, Giannini C, Mancino R, Modica S, Nucci C, Perricone R, Cesareo M. Combined Low-Level Light Therapy and Intense Pulsed Light Therapy for the Treatment of Dry Eye in Patients with Sjögren's Syndrome. J Ophthalmol 2021; 2021:2023246. [PMID: 34221491 PMCID: PMC8213457 DOI: 10.1155/2021/2023246] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 06/03/2021] [Indexed: 01/17/2023] Open
Abstract
PURPOSE To evaluate the effects of combined intense pulsed light therapy (IPL) and low-level light therapy (LLLT) in dry eye disease (DED) in patients affected by Sjögren's syndrome. Patients and Methods. This is a monocentric, prospective, interventional study. At baseline, all the study patients (n = 20) were on tear substitute therapy and underwent Schirmer type-1 test and breakup time (BUT) test. After baseline measurements, tear substitute therapy was suspended, and patients underwent IPL and LLLT. The same investigations were carried out at one (T1) and at three (T3) months after treatment. The Ocular Surface Disease Index (OSDI) survey was used to measure the severity of DED. RESULTS BUT test showed an increase in tear film breakup time in patients with DED 1 month after the beginning of the treatment (T0 vs T1: p=0,01). This increase was even more statistically significant after 3 months of the IPL and LLLT treatment (T0 vs T3: p < 0.0001). Schirmer test values increased too, but there was not statistically significance between values at T0 and T1 or T3. The patients perceived an improvement in their condition, which resulted in a lower score on the OSDI survey. The OSDI score was lower at T1 than T0 (T0 vs T1: p=0.0003), while it tended to increase again after 3 months although it was still lower than baseline (T0 vs T3: p=0.02). No facial or ocular side effects were reported. CONCLUSIONS The use of combined IPL/LLLT for the treatment of DED in patients affected by Sjögren's syndrome appears to be beneficial.
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Affiliation(s)
- Matteo Di Marino
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome Tor Vergata, Rome 00133, Italy
| | - Paola Conigliaro
- Rheumatology, Allergology and Clinical Immunology, Department of Medicina Dei Sistemi, University of Rome Tor Vergata, Rome 00133, Italy
| | - Francesco Aiello
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome Tor Vergata, Rome 00133, Italy
| | - Claudia Valeri
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome Tor Vergata, Rome 00133, Italy
| | - Clarissa Giannini
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome Tor Vergata, Rome 00133, Italy
| | - Raffaele Mancino
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome Tor Vergata, Rome 00133, Italy
| | - Stella Modica
- Rheumatology, Allergology and Clinical Immunology, Department of Medicina Dei Sistemi, University of Rome Tor Vergata, Rome 00133, Italy
| | - Carlo Nucci
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome Tor Vergata, Rome 00133, Italy
| | - Roberto Perricone
- Rheumatology, Allergology and Clinical Immunology, Department of Medicina Dei Sistemi, University of Rome Tor Vergata, Rome 00133, Italy
| | - Massimo Cesareo
- Ophthalmology Unit, Department of Experimental Medicine, University of Rome Tor Vergata, Rome 00133, Italy
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Abstract
ABSTRACT Sjögren syndrome (SS) is a chronic inflammatory autoimmune disease of the lacrimal and salivary glands. Salivary gland biopsy is still one of the most valuable and acceptable diagnostic tests for SS, which however, is an invasive test. Therefore, noninvasive diagnostic biomarkers with high specificity and sensitivity are required for the diagnosis and assessment of SS. Because ophthalmological testing constitutes to an important part for the diagnosis of SS. Tears harbor biomarkers with a high potential to be used for differential diagnosis and assessment of treatment in many systemic disorders, including SS. This review aims to summarize recent advances in the identification of tear biomarkers of SS, trying to identify reliable, sensitive, and specific biomarkers that can be used to guide treatment decisions.
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Affiliation(s)
- Cem Simsek
- Department of Ophthalmology (C.S.), Mugla Sitki Kocman University School of Medicine, Mugla, Turkey ; and Department of Ophthalmology (M.D.), Keio University School of Medicine, Tokyo, Japan
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18
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Arita R, Fukuoka S, Mizoguchi T, Morishige N. Multicenter Study of Intense Pulsed Light for Patients with Refractory Aqueous-Deficient Dry Eye Accompanied by Mild Meibomian Gland Dysfunction. J Clin Med 2020; 9:jcm9113467. [PMID: 33126504 PMCID: PMC7693668 DOI: 10.3390/jcm9113467] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 10/25/2020] [Accepted: 10/26/2020] [Indexed: 01/01/2023] Open
Abstract
Aqueous-deficient dry eye (ADDE) and meibomian gland dysfunction (MGD) can be refractory to therapy. Intense pulsed light (IPL) was recently introduced as an effective treatment for MGD. We here evaluated the efficacy of IPL combined with MG expression (MGX) compared with MGX alone (n = 23 and 20, respectively) for patients with refractory ADDE with mild MGD at three sites. Symptom score, visual acuity (VA), noninvasive breakup time (NIBUT) and lipid layer thickness (LLT) of the tear film, lid margin abnormalities, fluorescein BUT (FBUT), fluorescein staining, tear meniscus height (TMH), meibum grade, meiboscore, and Schirmer's test value were assessed at baseline and 1 and 3 months after treatment. LLT, plugging, vascularity, FBUT and NIBUT were improved only in the IPL-MGX group at three months compared with baseline. All parameters with the exception of VA, meiboscore, TMH, Schirmer's test value were also improved in the IPL-MGX group compared with the control group at three months, as was VA in patients with central corneal epitheliopathy. Although IPL-MGX does not affect aqueous layer, the induced improvement in quality and quantity of the lipid layer may increase tear film stability and ameliorate symptoms not only for evaporative dry eye but for ADDE.
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Affiliation(s)
- Reiko Arita
- Department of Ophthalmology, Itoh Clinic, 626-11 Minami-Nakano, Minumaku, Saitama, Saitama 337-0042, Japan
- Lid and Meibomian Gland Working Group (LIME), Tokyo 112-0006, Japan; (S.F.); (T.M.); (N.M.)
- Correspondence: ; Tel.: +81-48-686-5588
| | - Shima Fukuoka
- Lid and Meibomian Gland Working Group (LIME), Tokyo 112-0006, Japan; (S.F.); (T.M.); (N.M.)
- Omiya Hamada Eye Clinic, 1-169-1, Sakuragicho, Omiyaku, Saitama 330-0854, Japan
| | - Takanori Mizoguchi
- Lid and Meibomian Gland Working Group (LIME), Tokyo 112-0006, Japan; (S.F.); (T.M.); (N.M.)
- Mizoguchi Eye Clinic, 6-13, Tawaramachi, Sasebo, Nagasaki 857-0016, Japan
| | - Naoyuki Morishige
- Lid and Meibomian Gland Working Group (LIME), Tokyo 112-0006, Japan; (S.F.); (T.M.); (N.M.)
- Division of Cornea and Ocular Surface, Ohshima Eye Hospital, 11-8, Kamigofukumachi, Hakataku, Fukuoka 812-0036, Japan
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