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Wang MTM, Power B, Xue AL, Craig JP. Discriminative performance of ocular surface staining and lid wiper epitheliopathy in dry eye disease: An investigator-masked, prospective registry-based, diagnostic accuracy study. Ocul Surf 2024; 34:165-172. [PMID: 39038751 DOI: 10.1016/j.jtos.2024.07.004] [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: 05/27/2024] [Revised: 07/16/2024] [Accepted: 07/19/2024] [Indexed: 07/24/2024]
Abstract
PURPOSE To evaluate the diagnostic performance of corneal and conjunctival staining, and lid wiper epitheliopathy (LWE) in detecting dry eye disease, as defined by the global consensus Tear Film and Ocular Surface Society Dry Eye Workshop II (TFOS DEWS II) criteria. METHODS A total of 2066 community residents (1285 females; mean ± SD age, 40 ± 19 years) were recruited in an investigator-masked, prospective registry-based, diagnostic accuracy study. Dry eye symptomology and ocular surface parameters were assessed in a single clinical session. The Sjögren's International Collaborative Clinical Alliance (SICCA) corneal and conjunctival staining scoring and Korb lid wiper epitheliopathy (LWE) grading were evaluated by an independent masked assessor. RESULTS Overall, 807 (39 %) participants fulfilled the TFOS DEWS II criteria for dry eye disease, of which 178 (9 %) participants were classified as moderate-to-severe disease. The discriminative abilities of superior and inferior LWE (C-statistics, 0.724 and 0.712, respectively) were greater than corneal and conjunctival staining (C-statistics, 0.573 and 0.627, respectively). The Youden-optimal diagnostic cut-offs for the SICCA corneal and conjunctival staining scores were both ≥1, and the optimal thresholds for the Korb superior and inferior LWE grades were both ≥1. LWE was more commonly detected in both mild-to-moderate and moderate-to-severe dry eye disease, and demonstrated more consistent correlation with other ocular surface parameters across a broader range of disease severity. CONCLUSIONS LWE demonstrates superior diagnostic performance relative to corneal and conjunctival staining. These findings would support the routine incorporation of LWE evaluation as part of the diagnostic workup of dry eye disease.
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Affiliation(s)
- Michael T M Wang
- Department of Ophthalmology, Aotearoa New Zealand National Eye Centre, The University of Auckland, New Zealand
| | - Barry Power
- Department of Ophthalmology, Aotearoa New Zealand National Eye Centre, The University of Auckland, New Zealand; Department of Ophthalmology, Royal Victoria Eye and Ear Hospital, Dublin, Ireland
| | - Ally L Xue
- Department of Ophthalmology, Aotearoa New Zealand National Eye Centre, The University of Auckland, New Zealand
| | - Jennifer P Craig
- Department of Ophthalmology, Aotearoa New Zealand National Eye Centre, The University of Auckland, New Zealand.
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Tawfik A, Pistilli M, Maguire MG, Chen Y, Yu Y, Greiner JV, Asbell PA, Ying GS. Association of Dry Eye Symptoms and Signs in Patients with Dry Eye Disease. Ophthalmic Epidemiol 2024; 31:274-282. [PMID: 37592829 PMCID: PMC10873469 DOI: 10.1080/09286586.2023.2248629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2023] [Revised: 06/07/2023] [Accepted: 08/11/2023] [Indexed: 08/19/2023]
Abstract
PURPOSE To determine the correlations among symptoms and signs of dry eye disease (DED) in the Dry Eye Assessment and Management (DREAM) study. METHODS A total of 535 patients with moderate-to-severe DED were assessed for symptoms using the Ocular Surface Disease Index (OSDI) and four DED signs in both eyes (conjunctival lissamine green staining, corneal fluorescein staining, Schirmer's testing, and tear break-up time (TBUT)) following standardized protocols at baseline and follow-up visits (months 3, 6, and 12). Spearman correlation coefficients (rho) were calculated for correlations among symptoms and signs of DED at baseline and among changes in symptoms and signs from baseline at 12 months. The confidence intervals and p-values for correlation coefficients were calculated using a cluster bootstrapping to account for inter-eye correlation. RESULTS At baseline, OSDI total score was not correlated with signs; however, OSDI subscale score of ocular symptoms was weakly correlated with corneal staining score (rho = 0.14, p = .002) and Schirmer test score (rho = 0.11, p = .01). There were statistically significant correlations among the four signs (p < .001), with absolute correlation coefficient ranging from 0.14 (conjunctival staining score vs. TBUT) to 0.33 (conjunctival staining score vs. cornea staining score). The correlations among changes in symptoms and signs were weaker, with the highest correlation between change in conjunctival staining and corneal staining (rho = 0.21, p < .001). CONCLUSIONS Consistent with previous studies, among DREAM participants with moderate-to-severe DED at baseline, correlations of DED symptoms with signs were low and correlations among four objective signs were low to moderate. The correlations among changes in symptoms and signs were even weaker.
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Affiliation(s)
- Andrew Tawfik
- Drexel University College of Medicine, Philadelphia, PA, USA
| | - Maxwell Pistilli
- Department of Ophthalmology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Maureen G Maguire
- Department of Ophthalmology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Yineng Chen
- Department of Ophthalmology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Yinxi Yu
- Department of Ophthalmology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Jack V Greiner
- Department of Ophthalmology, Harvard Medical School, Boston, MA, USA
| | - Penny A Asbell
- Department of Bioengineering, University of Memphis, Memphis, Tennessee
| | - Gui-shuang Ying
- Department of Ophthalmology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
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Aljarousha M, Badarudin NE, Che Azemin MZ, Aljeesh Y, Amer A, Abdul Rahim MAS. Prevalence and Risk Factors of Dry Eye Disease in the South of Palestine. Malays J Med Sci 2024; 31:72-97. [PMID: 38694574 PMCID: PMC11057840 DOI: 10.21315/mjms2024.31.2.8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 09/21/2023] [Indexed: 05/04/2024] Open
Abstract
Background The prevalence of dry eye disease (DED) is rising globally and needs to be urgently addressed by medical professionals because it lowers patients' quality of life. There are as yet no available data in the literature about the prevalence of and risk factors for DED in the Gaza Strip, a gap that the present study seeks to address. Methods A cross-sectional study was carried out between March and August 2022 in Gaza governorates using a proportional stratified sampling technique. Only Gazan individuals ≥ 18 years old and able to follow the instructions were included. The Ocular Surface Disease Index (OSDI) questionnaire, which has previously been translated into Arabic and validated, was applied to evaluate DED symptoms. Subjective clinical tests for DED conducted were tear meniscus height (TMH), meibomian gland dysfunctions (MGDs), Marx line (ML), conjunctival Lissamine green staining (LGS), tear film break-up time test (TBUT), corneal fluorescein staining (CFS) and Schirmer II tear test (STT). DED was defined based on an Arab-OSDI score ≥ 13 and at least one positive clinical sign. Results A total of 426 participants were assessed from four areas (North Gaza Strip, 82; Gaza City, 147; Mid-Zone Gaza Strip, 62; South Gaza Strip, 135). The prevalence of DED in the present study was 31.5% (95% CI: 27.1, 36.1). Age > 50 years old (odds ratio [OR] = 10.45; 95% CI: 2.95, 37.05; P < 0.001), female gender (OR = 3.24; 95% CI: 1.40, 7.52, P = 0.006), menopause or pregnancy (OR = 2.59; 95% CI: 1.25, 5.35; P = 0.03) and pharmacotherapy (artificial tears; OR = 9.91; 95% CI: 2.77, 35.46; P < 0.001) were each associated with DED symptoms. South Gaza Strip (OR = 0.04; 95% CI: 0.01, 0.12; P < 0.001), unemployed (OR = 11.67; 95% CI: 1.43, 95.44; P = 0.02), non-consumption of caffeine (OR = 0.40; 95% CI: 0.19, 0.88; P = 0.02) and TMH < 0.2 (OR = 1.80; 95% CI: 1.02, 3.19; P = 0.04) were associated with TBUT < 5 s. LGS was associated with those > 50 years old (OR = 2.70; 95% CI: 1.38, 5.28; P = 0.004), previous refractive or ocular surface surgeries (OR = 2.97; 95% CI: 1.34, 6.59; P = 0.008) and CFS ≥ 1 (OR = 1.91; 95% CI: 1.07, 3.44; P = 0.03). Conclusion Various aspects of DED were linked with different risk factors, suggesting that DED subtypes have different underlying pathophysiologies.
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Affiliation(s)
- Mohammed Aljarousha
- Department of Optometry and Visual Science, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia, Pahang, Malaysia
- Department of Optometry, Faculty of Health Science, Islamic University of Gaza, Gaza Strip, Palestine
- European Gaza Hospital, Department of Optometry, Gaza Strip, Palestine
| | - Noor Ezailina Badarudin
- Department of Optometry and Visual Science, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia, Pahang, Malaysia
| | - Mohd Zulfaezal Che Azemin
- Department of Optometry and Visual Science, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia, Pahang, Malaysia
| | - Yousef Aljeesh
- College of Nursing, Islamic University of Gaza, Gaza Strip, Palestine
| | - Abuimara Amer
- Department of Optometry, Faculty of Health Science, Islamic University of Gaza, Gaza Strip, Palestine
| | - Muhammad Afzam Shah Abdul Rahim
- Department of Optometry and Visual Science, Kulliyyah of Allied Health Sciences, International Islamic University Malaysia, Pahang, Malaysia
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Ballesteros-Sánchez A, Sánchez-González JM, Borrone MA, Borroni D, Rocha-de-Lossada C. The Influence of Lid-Parallel Conjunctival Folds and Conjunctivochalasis on Dry Eye Symptoms with and Without Contact Lens Wear: A Review of the Literature. Ophthalmol Ther 2024; 13:651-670. [PMID: 38217793 PMCID: PMC10853109 DOI: 10.1007/s40123-023-00877-9] [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: 10/30/2023] [Accepted: 12/18/2023] [Indexed: 01/15/2024] Open
Abstract
INTRODUCTION Lid-parallel conjunctival folds (LIPCOF) and conjunctivochalasis (CCH) are similar conditions that seem to be related to dry eye severity. In addition, there is a lack of studies on the topic of LIPCOF and CCH on dry eye symptoms in non-contact lens and contact lens (CL) wearers. Therefore, the aim of this study is to review the relationship of LIPCOF and CCH with dry eye symptoms in non-CL and CL wearers, as well as to report the treatment of dry eye disease (DED) in non-CL and CL wearers who present LIPCOF or CCH. METHODS A literature review of full-length original studies in two databases, PubMed and Scopus, was performed. The search period included observational studies in humans published between April 21, 2009 and March 20, 2023. RESULTS A total of 26 studies were included. The studies suggest that LIPCOF and CCH are significantly related to dry eye symptoms in non-CL and CL wearers. However, the impact of CL wear on LIPCOF and CCH may be complex and may vary depending on individual factors such as lens type, lens care regimen, and pre-existing ocular conditions. Regarding LIPCOF management, tear substitutes seem to significantly reduce LIPCOF and dry eye symptoms in non-CL wearers, while vectored thermal pulsation (VTP) and microblepharoexfoliation (MBE) are suggested as promising treatment for LIPCOF and dry eye symptoms in CL wearers. Regarding CCH management, surgical interventions may be effective in reducing CCH when medical treatments have no response. In addition, an ocular examination by slit lamp is necessary to distinguish both conditions. CONCLUSIONS Tear substitutes, VTP, MBE, and fitting CLs with low coefficient of friction (CoF) seem to reduce and prevent LIPCOF. However, surgical treatment options seem to be more effective in the complete elimination of CCH. An adequate evaluation and differentiation between LIPCOF and CCH are important, and they should be considered by practitioners in managing dry eye symptoms in non-CL and CL wearers.
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Affiliation(s)
- Antonio Ballesteros-Sánchez
- Department of Physics of Condensed Matter, Optics Area, University of Seville, Reina Mercedes Street, Seville, Spain.
- Department of Ophthalmology, Clínica Novovisión, Murcia, Spain.
| | - José-María Sánchez-González
- Department of Physics of Condensed Matter, Optics Area, University of Seville, Reina Mercedes Street, Seville, Spain
| | - María Agustina Borrone
- Department of Ophthalmology, Hospital General de Agudos Dr Ignacio Pirovano, Buenos Aires, Argentina
| | - Davide Borroni
- Department of Doctoral Studies, Riga Stradins University, Riga, 1007, Latvia
- Advalia Vision, Cornea Research Unit, 20145, Milan, Italy
| | - Carlos Rocha-de-Lossada
- 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
- Surgery Department, Ophthalmology Area, University of Seville, Doctor Fedriani, 41009, Seville, Spain
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Liu Y, Wu M, Ren Y, Feng J, Shi W, Kang H, Tian J, He Y. Evaluation of Dry Eye Severity and Ocular Surface Inflammation in Patients with Autoimmune Rheumatic Diseases. Ocul Immunol Inflamm 2024:1-13. [PMID: 38363334 DOI: 10.1080/09273948.2024.2315196] [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: 11/05/2023] [Accepted: 01/31/2024] [Indexed: 02/17/2024]
Abstract
PURPOSE To evaluate dry eye severity and ocular surface inflammation in autoimmune rheumatic diseases (ARDs). METHODS Seventy-nine patients with ARDs were enrolled, including 26 patients with rheumatoid arthritis (RA), 33 patients with systemic lupus erythematosus (SLE), and 20 patients with primary Sjögren's syndrome (pSS). All patients underwent ocular surface evaluations, including ocular surface symptoms, signs, conjunctival impression cytology, and tear multicytokine detection. Systemic conditions, including disease duration, disease activity, and serological parameters, were also noted. RESULTS SLE patients had the shortest disease duration, and nearly half of them had low disease activity, while RA patients and pSS patients had a relatively long disease duration, and approximately 90% of them had moderate or high disease activity. The incidence of dry eye and the levels of the proinflammatory tear cytokines in SLE were significantly lower than those in RA and pSS. However, ocular surface squamous metaplasia was more severe in SLE and pSS than in RA. Dry eye severity in all ARD patients was shown to be independent of disease activity, while Nelson's grades were positively correlated with disease duration in RA patients. Disease-related serological parameters were associated with tear proinflammatory cytokines in all ARD patients. CONCLUSIONS Variable degrees of dry eye and immune-mediated ocular surface inflammation persist in different ARD patients. In addition to a well-known association between dry eye and pSS, dry eye is also commonly observed in SLE and RA patients. Therefore, there is a definite need for regular ophthalmologic evaluations and topical medications in all patients with ARDs.
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Affiliation(s)
- Yingyi Liu
- Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmic and Visual Science Key Laboratory, Beijing, China
| | - Mengbo Wu
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Ophthalmology, Hunan Clinical Research Center of Ophthalmic Disease, Changsha, Hunan, China
| | - Yuerong Ren
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Ophthalmology, Hunan Clinical Research Center of Ophthalmic Disease, Changsha, Hunan, China
| | - Jianing Feng
- Xi'an People's Hospital (Xi'an Fourth Hospital), Shaanxi Eye Hospital, Northwest University Affiliated People's Hospital, Xi'an, Shaanxi Province, China
| | - Wen Shi
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Ophthalmology, Hunan Clinical Research Center of Ophthalmic Disease, Changsha, Hunan, China
| | - Huanmin Kang
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Ophthalmology, Hunan Clinical Research Center of Ophthalmic Disease, Changsha, Hunan, China
| | - Jing Tian
- Department of Rheumatology and Immunology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yan He
- Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmic and Visual Science Key Laboratory, Beijing, China
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Aslan Bayhan S, Erkan E, Bozbay Erkan F, Bayhan HA. Clinical correlations and ımpact of conjunctivochalasis in soft contact lens wearers. Int Ophthalmol 2024; 44:39. [PMID: 38334808 DOI: 10.1007/s10792-024-02936-x] [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: 02/21/2023] [Accepted: 12/17/2023] [Indexed: 02/10/2024]
Abstract
PURPOSE To evaluate the correlation between clinical tests, patient symptoms, and conjunctivochalasis in contact lens wearers and non-wearers. METHODS This study comprised 40 eyes of 40 current soft contact lens users and 40 eyes of 40 control subjects. Cross-sectional areas of conjunctivochalasis at three locations (nasal, central, temporal) during straight and downward gazes were determined using anterior segment optical coherence tomography in all participants. Tear film break up time test and Schirmer test with anesthesia were performed and for evaluation of symptoms, the participants completed ocular surface disease index questionnaire. RESULTS During straight gaze, the mean cross-sectional areas of conjunctivochalasis were 0.0112 ± 0.009 and 0.006 ± 0.005 mm2 at nasal, 0.0096 ± 0.007 and 0.002 ± 0.004 mm2 at central, 0.0176 ± 0.014 and 0.008 ± 0.009 mm2 at temporal in contact lens and control groups, respectively. Regardless of location and gaze direction, the mean cross-sectional conjunctivachalasis areas of the contact lens group were significantly higher than those of the controls (all, p < 0.05). Significant positive correlations between ocular surface disease index score and measured conjunctivachalasis areas (in all sites) during straight gaze and downward gaze were observed in the contact lens group (all, p < 0.05 and r > 0.450). CONCLUSION Wearing soft contact lenses is associated with increased conjunctivochalasis areas. Anterior segment optical coherence tomography determined conjunctivochalasis area is an objective clinical measurement value that is positively correlated with patients' symptoms in soft contact lens wearers.
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Affiliation(s)
- Seray Aslan Bayhan
- Ophthalmology Department, Faculty of Medicine, Yozgat Bozok University, Adnan Menderes Bulvarı, Yozgat, Turkey.
| | - Eyüp Erkan
- Ophthalmology Department, Faculty of Medicine, Yozgat Bozok University, Adnan Menderes Bulvarı, Yozgat, Turkey
| | - Fatma Bozbay Erkan
- Ophthalmology Department, Faculty of Medicine, Yozgat Bozok University, Adnan Menderes Bulvarı, Yozgat, Turkey
| | - Hasan Ali Bayhan
- Ophthalmology Department, Faculty of Medicine, Yozgat Bozok University, Adnan Menderes Bulvarı, Yozgat, Turkey
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Pena-Verdeal H, Garcia-Queiruga J, Sabucedo-Villamarin B, Garcia-Resua C, Giraldez MJ, Yebra-Pimentel E. A Comprehensive Study on Tear Meniscus Height Inter-Eye Differences in Aqueous Deficient Dry Eye Diagnosis. J Clin Med 2024; 13:659. [PMID: 38337353 PMCID: PMC10856492 DOI: 10.3390/jcm13030659] [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: 12/27/2023] [Revised: 01/18/2024] [Accepted: 01/22/2024] [Indexed: 02/12/2024] Open
Abstract
(1) Background: Dry eye disease (DED) is a chronic ocular surface condition that requires precise diagnostic tools. The present study aimed to investigate the diagnostic potential of the absolute inter-eye difference (|OD-OS|) in tear meniscus height (TMH) for the detection of the presence of aqueous deficient dry eye (ADDE). (2) Methods: A sample of 260 participants with dry eye complaints underwent ocular surface examinations thorough diagnostic assessments based on the Tear Film and Ocular Surface Society guidelines (TFOS DEWS II). Participants were subsequently categorized as No ADDE and ADDE based on TMH. Statistical analyses to determine the optimal TMH|OD-OS| cut-off value in a randomly selected study group (200 participants) were performed, while a separate validation analysis of the cut-off value obtained in a random cross-validation group (60 participants) was also performed. (3) Results: The significant diagnostic capability of TMH|OD-OS| (area under the curve = 0.719 ± 0.036, p < 0.001) was found. The identified cut-off value of 0.033 mm demonstrated reliable specificity (77.6%) and moderate sensitivity (59.1%). Cross-validation confirmed the cut-off value's association with the TFOS DEWS II diagnostic criterion (Cramer's V = 0.354, p = 0.006). (4) Conclusions: The present study provides evidence for the diagnostic potential of TMH|OD-OS| in identifying ADDE. The identified cut-off value enhances the specificity and offers moderate sensitivity, providing an objective tool for clinical decision making.
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Affiliation(s)
- Hugo Pena-Verdeal
- GI-2092—Optometría, Departamento de Física Aplicada (Área de Optometría), Facultade de Óptica e Optometría, Universidade de Santiago de Compostela, Campus Vida S/N, 15705 Santiago de Compostela, Spain; (B.S.-V.); (C.G.-R.); (M.J.G.); (E.Y.-P.)
- Instituto de Investigación Sanitaria (IDIS), Travesía da Choupana S/N, 15706 Santiago de Compostela, Spain
| | - Jacobo Garcia-Queiruga
- GI-2092—Optometría, Departamento de Física Aplicada (Área de Optometría), Facultade de Óptica e Optometría, Universidade de Santiago de Compostela, Campus Vida S/N, 15705 Santiago de Compostela, Spain; (B.S.-V.); (C.G.-R.); (M.J.G.); (E.Y.-P.)
- Instituto de Investigación Sanitaria (IDIS), Travesía da Choupana S/N, 15706 Santiago de Compostela, Spain
| | - Belen Sabucedo-Villamarin
- GI-2092—Optometría, Departamento de Física Aplicada (Área de Optometría), Facultade de Óptica e Optometría, Universidade de Santiago de Compostela, Campus Vida S/N, 15705 Santiago de Compostela, Spain; (B.S.-V.); (C.G.-R.); (M.J.G.); (E.Y.-P.)
| | - Carlos Garcia-Resua
- GI-2092—Optometría, Departamento de Física Aplicada (Área de Optometría), Facultade de Óptica e Optometría, Universidade de Santiago de Compostela, Campus Vida S/N, 15705 Santiago de Compostela, Spain; (B.S.-V.); (C.G.-R.); (M.J.G.); (E.Y.-P.)
- Instituto de Investigación Sanitaria (IDIS), Travesía da Choupana S/N, 15706 Santiago de Compostela, Spain
| | - Maria J. Giraldez
- GI-2092—Optometría, Departamento de Física Aplicada (Área de Optometría), Facultade de Óptica e Optometría, Universidade de Santiago de Compostela, Campus Vida S/N, 15705 Santiago de Compostela, Spain; (B.S.-V.); (C.G.-R.); (M.J.G.); (E.Y.-P.)
- Instituto de Investigación Sanitaria (IDIS), Travesía da Choupana S/N, 15706 Santiago de Compostela, Spain
| | - Eva Yebra-Pimentel
- GI-2092—Optometría, Departamento de Física Aplicada (Área de Optometría), Facultade de Óptica e Optometría, Universidade de Santiago de Compostela, Campus Vida S/N, 15705 Santiago de Compostela, Spain; (B.S.-V.); (C.G.-R.); (M.J.G.); (E.Y.-P.)
- Instituto de Investigación Sanitaria (IDIS), Travesía da Choupana S/N, 15706 Santiago de Compostela, Spain
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Hao Y, Jin T, Zhu L, Zhao M, Wang S, Li Z, Tian L, Jie Y. Validation of the phenol red thread test in a Chinese population. BMC Ophthalmol 2023; 23:498. [PMID: 38062441 PMCID: PMC10701964 DOI: 10.1186/s12886-023-03250-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2022] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
BACKGROUND To investigate the validation of phenol red thread (PRT) test in a Chinese population by evaluating the intraobserver repeatability and interobserver reproducibility, determining correlations between the PRT test and other dry eye disease (DED) parameters including tear meniscus height (TMH) and Schirmer I test, and testing the accuracy of diagnosing DED when using the PRT test alone. METHODS A total of 108 eyes were involved in this prospective and diagnostic study, and were divided into two groups (with and without DED). Each subject underwent a series of ocular surface examinations, including Ocular Surface Disease Index (OSDI) questionnaire, non-invasive tear breakup time (NIBUT), tear meniscus height (TMH) assessment, PRT test, fluorescein tear breakup time (FBUT), corneal fluorescein staining and Schirmer I test. RESULTS In the experimental group and the control group, the intra-class correlation coefficients (ICCs) of the repeatability were 0.747 and 0.723, respectively (all P < 0.05). The ICCs of the reproducibility in both groups were 0.588 and 0.610, respectively (all P < 0.05). The PRT test correlated weakly with the Schirmer I test and the tear meniscus height, with Spearman coefficients of 0.385 and 0.306, respectively (all P < 0.05). The PRT test is available to diagnose DED, with an area under the curve of 0.806 and a Youden index of 0.556 at the cutoff point of 8.83 mm. CONCLUSIONS The PRT test can provide patients a comfortable, timesaving and less irritating approach to screening and diagnosing DED compared to Schirmer I test.
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Affiliation(s)
- Yiran Hao
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing, 100730, China
| | - Tao Jin
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing, 100730, China
| | - Lei Zhu
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing, 100730, China
| | - Mengnan Zhao
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing, 100730, China
| | - Silu Wang
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing, 100730, China
| | - Zhongying Li
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing, 100730, China
| | - Lei Tian
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing, 100730, China.
- Beijing Advanced Innovation Center for Big Data-Based Precision Medicine, Beihang University and Capital Medical University, Beijing, China.
| | - Ying Jie
- Beijing Institute of Ophthalmology, Beijing Tongren Eye Center, Beijing Tongren Hospital, Capital Medical University, Beijing Ophthalmology and Visual Sciences Key Laboratory, Beijing, 100730, China.
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Sonkodi B, Marsovszky L, Csorba A, Balog A, Kopper B, Keller-Pintér A, Nagy ZZ, Resch MD. Disrupted Neural Regeneration in Dry Eye Secondary to Ankylosing Spondylitis-With a Theoretical Link between Piezo2 Channelopathy and Gateway Reflex, WDR Neurons, and Flare-Ups. Int J Mol Sci 2023; 24:15455. [PMID: 37895134 PMCID: PMC10607705 DOI: 10.3390/ijms242015455] [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: 09/24/2023] [Revised: 10/20/2023] [Accepted: 10/21/2023] [Indexed: 10/29/2023] Open
Abstract
This study aimed at analyzing the corneal neural regeneration in ankylosing spondylitis patients using in vivo corneal confocal microscopy in correlation with Langerhans cell density, morphology, and dry eye parameters. Approximately 24 ankylosing spondylitis subjects and 35 age- and gender-matched control subjects were enrolled. Data analysis showed that all corneal nerve-fiber descriptives were lower in the ankylosing spondylitis group, implicating disrupted neural regeneration. Peripheral Langerhans cell density showed a negative correlation with nerve fiber descriptions. A negative correlation between tear film break-up time and corneal nerve fiber total branch density was detected. The potential role of somatosensory terminal Piezo2 channelopathy in the pathogenesis of dry eye disease and ankylosing spondylitis is highlighted in our study, exposing the neuroimmunological link between these diseases. We hypothesized earlier that spinal neuroimmune-induced sensitization due to this somatosensory terminal primary damage could lead to Langerhans cell activation in the cornea, in association with downregulated Piezo1 channels on these cells. This activation could lead to a Th17/Treg imbalance in dry eye secondary to ankylosing spondylitis. Hence, the corneal Piezo2 channelopathy-induced impaired Piezo2-Piezo1 crosstalk could explain the disrupted neural regeneration. Moreover, the translation of our findings highlights the link between Piezo2 channelopathy-induced gateway to pathophysiology and the gateway reflex, not to mention the potential role of spinal wide dynamic range neurons in the evolution of neuropathic pain and the flare-ups in ankylosing spondylitis and dry eye disease.
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Affiliation(s)
- Balázs Sonkodi
- Department of Health Sciences and Sport Medicine, Hungarian University of Sports Science, 1123 Budapest, Hungary
| | - László Marsovszky
- Department of Ophthalmology, Semmelweis University, 1085 Budapest, Hungary; (L.M.)
| | - Anita Csorba
- Department of Ophthalmology, Semmelweis University, 1085 Budapest, Hungary; (L.M.)
| | - Attila Balog
- Department of Rheumatology and Immunology, Albert Szent-Györgyi Medical School, University of Szeged, 6725 Szeged, Hungary
| | - Bence Kopper
- Faculty of Kinesiology, Hungarian University of Sports Science, 1123 Budapest, Hungary
| | - Anikó Keller-Pintér
- Department of Biochemistry, Albert Szent-Györgyi Medical School, University of Szeged, 6725 Szeged, Hungary
| | - Zoltán Zsolt Nagy
- Department of Ophthalmology, Semmelweis University, 1085 Budapest, Hungary; (L.M.)
| | - Miklós D. Resch
- Department of Ophthalmology, Semmelweis University, 1085 Budapest, Hungary; (L.M.)
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10
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Zhou Y, Sidhu GS, Whitlock JA, Abdelmalik B, Mayer Z, Li Y, Wang GP, Steigleman WA. Effects of Carboxymethylcellulose Artificial Tears on Ocular Surface Microbiome Diversity and Composition, A Randomized Controlled Trial. Transl Vis Sci Technol 2023; 12:5. [PMID: 37555738 PMCID: PMC10424155 DOI: 10.1167/tvst.12.8.5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 07/16/2023] [Indexed: 08/10/2023] Open
Abstract
Purpose Carboxymethylcellulose is an artificial tear ingredient known to decrease gut microbiome diversity when ingested. This study examines the effect of carboxymethylcellulose on ocular surface microbiome diversity and composition. Methods Healthy adult participants without significant ophthalmic disease or concurrent carboxymethylcellulose artificial tear use were allocated randomly to take carboxymethylcellulose or control polyethylene glycol artificial tears for seven days. Conjunctival swabs were collected before and after artificial tear treatment. This trial is registered at clinicaltrials.gov (NCT05292755). Primary outcomes included abundance of bacterial taxa and microbiome diversity as measured by the Chao-1 richness estimate, Shannon's phylogenetic diversity index, and UniFrac analysis. Secondary outcomes included Ocular Surface Disease Index scores and artificial tear compliance. Results Of the 80 enrolled participants, 66 completed the trial. Neither intervention affected Chao-1 richness (analysis of variance [ANOVA], P = 0.231) or Shannon's diversity index (ANOVA, P = 0.224). Microbiome samples did not separate by time point (permutation multivariate analysis of variance [PERMANOVA], P = 0.223) or intervention group (PERMANOVA, P = 0.668). LEfSe taxonomic analysis revealed that carboxymethylcellulose depleted several taxa including Bacteroides and Lachnoclostridium, but enriched Enterobacteriaceae, Citrobacter, and Gordonia. Both interventions decreased OSDI scores (Wilcoxon signed rank test, P < 0.05), but there was no significant difference between interventions (Mann-Whitney U, P = 0.54). Conclusions Carboxymethylcellulose artificial tears increased Actinobacteriota but decreased Bacteroides and Firmicutes bacteria. Carboxymethylcellulose artificial tears do not affect ocular surface microbiome diversity and are not significantly more effective than polyethylene glycol artificial tears for dry eye treatment. Translational Relevance The 16S microbiome analysis has revealed small changes in the ocular surface microbiome associated with artificial tear use.
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Affiliation(s)
- Yujia Zhou
- Department of Ophthalmology, University of Florida Shands Hospital, Gainesville, FL, USA
- University of Florida College of Medicine, Gainesville, FL, USA
| | - Gurjit S. Sidhu
- Division of Infectious Diseases and Global Medicine, Department of Medicine, University of Florida, Gainesville, FL, USA
| | - Joan A. Whitlock
- Division of Infectious Diseases and Global Medicine, Department of Medicine, University of Florida, Gainesville, FL, USA
| | - Bishoy Abdelmalik
- Department of Ophthalmology, University of Florida Shands Hospital, Gainesville, FL, USA
- University of Florida College of Medicine, Gainesville, FL, USA
| | - Zachary Mayer
- Department of Ophthalmology, University of Florida Shands Hospital, Gainesville, FL, USA
- University of Florida College of Medicine, Gainesville, FL, USA
| | - Youlei Li
- University of Florida College of Medicine, Gainesville, FL, USA
| | - Gary P. Wang
- Division of Infectious Diseases and Global Medicine, Department of Medicine, University of Florida, Gainesville, FL, USA
| | - Walter A. Steigleman
- Department of Ophthalmology, University of Florida Shands Hospital, Gainesville, FL, USA
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11
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Liu Y, Feng J, Ren Y, Shi W, Kang H, Peng Y, Tan Y, Wu R, Zhang G, He Y. Ocular surface involvement and histopathologic changes in the acute stage of Stevens-Johnson syndrome and toxic epidermal necrolysis: a cross-sectional study. BMC Ophthalmol 2023; 23:297. [PMID: 37400766 DOI: 10.1186/s12886-023-03052-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 06/19/2023] [Indexed: 07/05/2023] Open
Abstract
BACKGROUND Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis (TEN) are rare and extremely serious drug-induced dermatological disorders. The ocular surface condition at the early stage has been little studied and should contribute to novel perspectives in early and effective topical therapy of these diseases. The objectives of the study were to evaluate the acute phase of ocular surface involvement and histopathologic changes in patients with acute SJS/TEN. METHODS Ten patients with acute phase of SJS/TEN onset and eleven age- and sex-matched healthy volunteers were recruited. Ocular surface symptoms and signs, conjunctival impression cytology, and tear multi-cytokine were assessed. RESULTS Ocular surface objective signs were normal at the acute stage of SJS/TEN, while most patients have abnormal ocular surface subjective symptoms and meibomian gland secretion. Conjunctival impression cytology showed a significant decrease in goblet cell density and severe ocular surface squamous metaplasia in acute SJS/TEN patients. Tear multi-cytokine analysis showed all 21 pro- and anti-inflammatory cytokines all sharply elevated. Goblet cell density was significantly negatively correlated with tear C-X3-C motif chemokine ligand 1 (CX3CL1) and interleukin 13. CONCLUSIONS Severe pathologic squamous metaplasia and inflammation onset in the ocular surface at the acute stage of the SJS/TEN, even if the ocular surface condition seemed basically normal with adequate systemic immunosuppressant and general supportive treatment. Early topical anti-inflammatory therapy should be carried out actively.
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Affiliation(s)
- Yingyi Liu
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Clinical Research Center of Ophthalmic Disease, Changsha, Hunan, China
| | - Jianing Feng
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Clinical Research Center of Ophthalmic Disease, Changsha, Hunan, China
- Xi'an People's Hospital (Xi'an Fourth Hospital), Shaanxi Eye Hospital, Northwest University Affiliated People's Hospital, Xi'an, Shaanxi Province, China
| | - Yuerong Ren
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Clinical Research Center of Ophthalmic Disease, Changsha, Hunan, China
| | - Wen Shi
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Clinical Research Center of Ophthalmic Disease, Changsha, Hunan, China
| | - Huanmin Kang
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Clinical Research Center of Ophthalmic Disease, Changsha, Hunan, China
| | - Yingqian Peng
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
- Hunan Clinical Research Center of Ophthalmic Disease, Changsha, Hunan, China
| | - Yixin Tan
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Ruifang Wu
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Guiying Zhang
- Department of Dermatology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yan He
- Department of Ophthalmology, The Second Xiangya Hospital, Central South University, Changsha, Hunan, China.
- Hunan Clinical Research Center of Ophthalmic Disease, Changsha, Hunan, China.
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12
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Gomes JAP, Azar DT, Baudouin C, Bitton E, Chen W, Hafezi F, Hamrah P, Hogg RE, Horwath-Winter J, Kontadakis GA, Mehta JS, Messmer EM, Perez VL, Zadok D, Willcox MDP. TFOS Lifestyle: Impact of elective medications and procedures on the ocular surface. Ocul Surf 2023; 29:331-385. [PMID: 37087043 DOI: 10.1016/j.jtos.2023.04.011] [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: 04/07/2023] [Accepted: 04/10/2023] [Indexed: 04/24/2023]
Abstract
The word "elective" refers to medications and procedures undertaken by choice or with a lower grade of prioritization. Patients usually use elective medications or undergo elective procedures to treat pathologic conditions or for cosmetic enhancement, impacting their lifestyle positively and, thus, improving their quality of life. However, those interventions can affect the homeostasis of the tear film and ocular surface. Consequently, they generate signs and symptoms that could impair the patient's quality of life. This report describes the impact of elective topical and systemic medications and procedures on the ocular surface and the underlying mechanisms. Moreover, elective procedures performed for ocular diseases, cosmetic enhancement, and non-ophthalmic interventions, such as radiotherapy and bariatric surgery, are discussed. The report also evaluates significant anatomical and biological consequences of non-urgent interventions to the ocular surface, such as neuropathic and neurotrophic keratopathies. Besides that, it provides an overview of the prophylaxis and management of pathological conditions resulting from the studied interventions and suggests areas for future research. The report also contains a systematic review investigating the quality of life among people who have undergone small incision lenticule extraction (SMILE). Overall, SMILE refractive surgery seems to cause more vision disturbances than LASIK in the first month post-surgery, but less dry eye symptoms in long-term follow up.
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Affiliation(s)
- José Alvaro P Gomes
- Dept. of Ophthalmology and Visual Sciences, Federal University of Sao Paulo/Paulista School of Medicine (UNIFESP/EPM), Sao Paulo, SP, Brazil.
| | - Dimitri T Azar
- University of Illinois College of Medicine, Chicago, IL, USA
| | - Christophe Baudouin
- Quinze-Vingts National Eye Hospital & Vision Institute, IHU FOReSIGHT, Paris, France
| | - Etty Bitton
- Ecole d'optométrie, Université de Montréal, Montréal, Canada
| | - Wei Chen
- Eye Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, China
| | | | - Pedram Hamrah
- Department of Ophthalmology, Tufts Medical Center, Tufts University School of Medicine, Boston, MA, USA
| | - Ruth E Hogg
- Centre for Public Health, School of Medicine, Dentistry and Biomedical Sciences, Belfast, UK
| | | | | | | | | | - Victor L Perez
- Foster Center for Ocular Immunology, Duke University Eye Center, Durham, NC, USA
| | - David Zadok
- Shaare Zedek Medical Center, Affiliated to the Hebrew University, School of Medicine, Jerusalem, Israel
| | - Mark D P Willcox
- School of Optometry and Vision Science, University of New South Wales, Sydney, Australia
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13
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Sonkodi B, Marsovszky L, Csorba A, Balog A, Kopper B, Nagy ZZ, Resch MD. Neural Regeneration in Dry Eye Secondary to Systemic Lupus Erythematosus Is Also Disrupted like in Rheumatoid Arthritis, but in a Progressive Fashion. Int J Mol Sci 2023; 24:10680. [PMID: 37445856 DOI: 10.3390/ijms241310680] [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: 05/24/2023] [Revised: 06/16/2023] [Accepted: 06/23/2023] [Indexed: 07/15/2023] Open
Abstract
Our objective in this study was to analyze the aberrant neural regeneration activity in the cornea by means of in vivo confocal microscopy in systemic lupus erythematosus patients with concurrent dry eye disease. We examined 29 systemic lupus erythematosus patients and 29 age-matched healthy control subjects. Corneal nerve fiber density (CNFD, the number of fibers/mm2) and peripheral Langerhans cell morphology were lower (p < 0.05) in systemic lupus erythematosus patients compared to the control group. Interestingly, corneal nerve branch density, corneal nerve fiber length, corneal nerve fiber total branch density, and corneal nerve fiber area showed a negative correlation with disease duration. A negative correlation was also demonstrated between average corneal nerve fiber density and central Langerhans cell density. This is in line with our hypothesis that corneal somatosensory terminal Piezo2 channelopathy-induced impaired Piezo2-Piezo1 crosstalk not only disrupts regeneration and keeps transcription activated, but could lead to Piezo1 downregulation and cell activation on Langerhans cells when we consider a chronic path. Hence, Piezo2 containing mechanosensory corneal nerves and dendritic Langerhans cells could also be regarded as central players in shaping the ocular surface neuroimmune homeostasis through the Piezo system. Moreover, lost autoimmune neuroinflammation compensation, lost phagocytic self-eating capacity, and lost transcription regulation, not to mention autoantibodies against vascular heparin sulfate proteoglycans and phospholipids, could all contribute to the progressive fashion of dry eye disease in systemic lupus erythematosus.
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Affiliation(s)
- Balázs Sonkodi
- Department of Health Sciences and Sport Medicine, Hungarian University of Sports Science, 1123 Budapest, Hungary
| | - László Marsovszky
- Department of Ophthalmology, Semmelweis University, 1085 Budapest, Hungary
| | - Anita Csorba
- Department of Ophthalmology, Semmelweis University, 1085 Budapest, Hungary
| | - Attila Balog
- Department of Rheumatology and Immunology, Faculty of Medicine, Albert Szent-Györgyi Health Center, University of Szeged, 6725 Szeged, Hungary
| | - Bence Kopper
- Faculty of Kinesiology, Hungarian University of Sports Science, 1123 Budapest, Hungary
| | - Zoltán Zsolt Nagy
- Department of Ophthalmology, Semmelweis University, 1085 Budapest, Hungary
| | - Miklós D Resch
- Department of Ophthalmology, Semmelweis University, 1085 Budapest, Hungary
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14
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Vidas Pauk S, Petriček I, Tomić M, Bulum T, Jandroković S, Pauk Gulić M, Kalauz M, Lešin Gaćina D. Diagnostic accuracy of non-invasive tear film break-up time assessed by the simple manual interferometric device. Cont Lens Anterior Eye 2023; 46:101776. [PMID: 39101461 DOI: 10.1016/j.clae.2022.101776] [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: 06/17/2022] [Revised: 10/01/2022] [Accepted: 10/19/2022] [Indexed: 11/16/2022]
Abstract
AIM To determine the diagnostic accuracy of non-invasive tear film break-up time (NIBUT) measured by the handheld lipid layer examination instrument. METHODS 108 patients were enrolled in this cross-sectional study and divided into two groups: patients with dry eye (n = 57) categorized by the presence of dry eye symptoms obtained by Schein Questionnaire and minimally-one objective dry eye sign (tear film break-up time <10 s or corneal, conjunctival and lid margin fluorescein staining), and healthy subjects (n = 51). RESULTS Dry eye subjects had significantly shorter NIBUT than healthy subjects (6 s vs 20 s, p < 0.001). Logistic regression analysis showed that shorter NIBUT values were excellent indicators of dry eye disease (p < 0.001), with consistency and no significant difference between measurements, even after standardizing the results for age and sex. NIBUT cut-off point to distinguish dry eye from healthy subjects was 12 s (sensitivity 90.2 %, specificity 88.5 %, PPV 92.5 %, NPV 85.2 %, LR +7.82, LR- 0.11, DOR 70.92, DE 89.6 %). Good, but lower accuracy was observed at cut-off value of 10 s (sensitivity 87.8 %, specificity 88.5 %, PPV 92.3 %, NPV 82.1 %, LR+ 7.61, LR- 0.14, DOR 55.2, DE 88.1 %). The area under the ROC curve (AUC) of 0.944 classified NIBUT as a diagnostic test with very high accuracy. CONCLUSION This study showed a high diagnostic accuracy of NIBUT measured by the handheld lipid layer examination instrument. This simple, reliable, objective and available instrument might regularly take place in routine, standard dry eye diagnostic and can be used by almost every eye specialist.
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Affiliation(s)
- Sania Vidas Pauk
- Department of Ophthalmology, Zagreb University Hospital Center, Zagreb, Croatia
| | - Igor Petriček
- Department of Ophthalmology, Zagreb University Hospital Center, Zagreb, Croatia; School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Martina Tomić
- Vuk Vrhovac University Clinic for Diabetes, Endocrinology and Metabolic Diseases, Merkur University Hospital, Zagreb, Croatia
| | - Tomislav Bulum
- School of Medicine, University of Zagreb, Zagreb, Croatia; Vuk Vrhovac University Clinic for Diabetes, Endocrinology and Metabolic Diseases, Merkur University Hospital, Zagreb, Croatia.
| | - Sonja Jandroković
- Department of Ophthalmology, Zagreb University Hospital Center, Zagreb, Croatia; School of Medicine, University of Zagreb, Zagreb, Croatia
| | | | - Miro Kalauz
- Department of Ophthalmology, Zagreb University Hospital Center, Zagreb, Croatia; School of Medicine, University of Zagreb, Zagreb, Croatia
| | - Dina Lešin Gaćina
- Department of Ophthalmology, Zagreb University Hospital Center, Zagreb, Croatia
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15
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Suwal A, Hao J, Liu X, Zhou D, Jia Z, Liu H, Ren Y, Shao F, Lu C. Effect of Intense Pulsed Light to Mitigate Meibomian Gland Dysfunction for Dry Eye Disease. Klin Monbl Augenheilkd 2023; 240:163-168. [PMID: 36100251 DOI: 10.1055/a-1942-2007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
BACKGROUND This retrospective study aimed to evaluate the effect of intense pulsed light treatment (IPL) combined with meibomian gland expression (MGX) in treating meibomian gland dysfunction (MGD) related dry eye disease (DED) for the first time in Northeast China. METHODS Thirty-one MGD-related dry eye patients were managed by IPL-MGX from October to December 2019 in The First Hospital of Jilin University. Those patients had single IPL-MGX treatment with one follow-up visit, and no topical eye drops used were included in the study. General checkup and data collection helped in determining the age, sex, diagnosis, status of the MG, first noninvasive tear break-up time (1st NIBUT), average NIBUT, the height of tear film, and additional medical history. RESULTS There was an improvement in the function of the meibomian gland (MG), with a significant decrease in the MG dropouts in the upper eyelid (Rt eye, p = 0.0047; Lt eye, p = 0.0158) and lower eyelid (Rt eye, p = 0.0017; Lt eye, p = 0.0027) plus the average NIBUT (Rt eye, p = 0.0264) also showed improvement after the IPL-MGX treatment. Though no significant difference was reached with the average NIBUT of the Lt eye (p = 0.5256) and the NIBUT grade (Rt eye, p = 0.0578; Lt eye, p = 0.0588), there was an increased duration of the average NIBUT and improved NIBUT grading. The negative results may be because of the maximum severity of DED and the limited treatment times. CONCLUSIONS The result suggests that IPL-MGX was effective in treating MGD-related DED.
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Affiliation(s)
- Abhishek Suwal
- Department of Ophthalmology, The First Hospital of Jilin University, Changchun, China
| | - Jilong Hao
- Department of Ophthalmology, The First Hospital of Jilin University, Changchun, China
| | - Xiufen Liu
- Department of Ophthalmology, The First Hospital of Jilin University, Changchun, China
| | - Dandan Zhou
- Department of Radiology, The First Hospital of Jilin University, Changchun, China
| | - Zhifang Jia
- Division of Clinical Research, The First Hospital of Jilin University, Changchun, China
| | - Hongwei Liu
- Ophthalmology, Jiamusi University First Affiliated Hospital, Jiamusi, China
| | - Yu Ren
- Department of Ophthalmology, The First Hospital of Jilin University, Changchun, China
| | - Fei Shao
- Department of Ophthalmology, The First Hospital of Jilin University, Changchun, China
| | - Chengwei Lu
- Department of Ophthalmology, The First Hospital of Jilin University, Changchun, China
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16
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Jing D, Jiang X, Zhou P, Ren X, Su J, Hao R, Zhang M, Wan Y, Li X. Evidence of air pollution-related ocular signs and altered inflammatory cytokine profile of the ocular surface in Beijing. Sci Rep 2022; 12:18359. [PMID: 36319699 PMCID: PMC9626484 DOI: 10.1038/s41598-022-23294-7] [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: 04/04/2022] [Accepted: 10/29/2022] [Indexed: 11/07/2022] Open
Abstract
We evaluated how different degrees of air pollution affect the ocular surface of a cohort of human subjects in Beijing by correlating in-patient test outcomes with tear cytokines. A cross-sectional study involving 221 volunteers was carried out in different districts of Beijing. Air pollution indices were recorded for 7 d (including the visit day). The indices recorded were the air quality index (AQI), which is a dimensionless measure that quantitatively describes the state of air quality, concentrations of particulate matter smaller than 2.5 μm (PM2.5) and 10 μm (PM10), sulfur dioxide (SO2), ozone (O3), and nitrogen dioxide (NO2). The Ocular Symptom Disease Index (OSDI) questionnaire provided. Subsequently, subjects underwent slit-lamp examination, which included meibomian gland examination, conjunctival congestion score, conjunctivochalasis grade, tear meniscus height (TMH), tear breakup time (TBUT), corneal fluorescein staining (CFS), Schirmer I test, and conjunctival impression cytology. The concentrations of vascular endothelial growth factor (VEGF), interleukins (IL)-1β, IL-6 and IL-8 in tears were measured by microsphere-based immunoassay analysis. According to the value of the AQI, participants are divided into a slightly polluted (SP) group (n = 103) which the AQI value is less than or equal to 100 and a heavily polluted (HP) group (n = 118) whose AQI value is more than 100. Air pollution is related to ocular discomfort based on tear cytokine concentrations. PM2.5, PM10 and NO2 were positively correlated with OSDI, MG expressibility, meibum score, meiboscore, conjunctival congestion score, Schirmer I test value, TMH, goblet-cell density, concentrations of IL-6, and VEGF were negatively correlated with TBUT. PM2.5 and PM10 appear to be the major risk factors to the ocular surface, with NO2 being another important risk factor based on this study. The symptoms and signs of eye discomfort in the SP group were significantly less severe than those in the HP group, and tear cytokine concentrations (IL-6 and VEGF) were lower. Air pollution degrees were significantly correlated with tear cytokine concentrations, indicating an alteration of cytokine balance at the ocular surface under different degrees of air pollution.
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Affiliation(s)
- Dalan Jing
- grid.411642.40000 0004 0605 3760Department of Ophthalmology, Peking University Third Hospital, Beijing, People’s Republic of China ,grid.411642.40000 0004 0605 3760Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, 49 North Garden Rd., Haidian District, Beijing, 100191 People’s Republic of China
| | - Xiaodan Jiang
- grid.411642.40000 0004 0605 3760Department of Ophthalmology, Peking University Third Hospital, Beijing, People’s Republic of China ,grid.411642.40000 0004 0605 3760Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, 49 North Garden Rd., Haidian District, Beijing, 100191 People’s Republic of China
| | - Peng Zhou
- grid.411642.40000 0004 0605 3760Department of Ophthalmology, Peking University Third Hospital, Beijing, People’s Republic of China ,grid.411642.40000 0004 0605 3760Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, 49 North Garden Rd., Haidian District, Beijing, 100191 People’s Republic of China
| | - Xiaotong Ren
- grid.411642.40000 0004 0605 3760Department of Ophthalmology, Peking University Third Hospital, Beijing, People’s Republic of China ,grid.411642.40000 0004 0605 3760Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, 49 North Garden Rd., Haidian District, Beijing, 100191 People’s Republic of China
| | - Jie Su
- grid.411642.40000 0004 0605 3760Department of Ophthalmology, Peking University Third Hospital, Beijing, People’s Republic of China ,grid.411642.40000 0004 0605 3760Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, 49 North Garden Rd., Haidian District, Beijing, 100191 People’s Republic of China
| | - Ran Hao
- grid.411642.40000 0004 0605 3760Department of Ophthalmology, Peking University Third Hospital, Beijing, People’s Republic of China ,grid.411642.40000 0004 0605 3760Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, 49 North Garden Rd., Haidian District, Beijing, 100191 People’s Republic of China
| | - Mingzhong Zhang
- grid.411642.40000 0004 0605 3760Department of Ophthalmology, Peking University Third Hospital, Beijing, People’s Republic of China ,grid.411642.40000 0004 0605 3760Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, 49 North Garden Rd., Haidian District, Beijing, 100191 People’s Republic of China
| | - Yu Wan
- grid.411642.40000 0004 0605 3760Department of Ophthalmology, Peking University Third Hospital, Beijing, People’s Republic of China ,grid.411642.40000 0004 0605 3760Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, 49 North Garden Rd., Haidian District, Beijing, 100191 People’s Republic of China
| | - Xuemin Li
- grid.411642.40000 0004 0605 3760Department of Ophthalmology, Peking University Third Hospital, Beijing, People’s Republic of China ,grid.411642.40000 0004 0605 3760Beijing Key Laboratory of Restoration of Damaged Ocular Nerve, Peking University Third Hospital, 49 North Garden Rd., Haidian District, Beijing, 100191 People’s Republic of China
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17
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Romero-Caballero MD, Salmerón Ato MP, Palazón-Cabanes A, Caravaca-Alegría A. Lid wiper epitheliopathy in patients with blepharospasm and/or hemifacial spasm. ARCHIVOS DE LA SOCIEDAD ESPANOLA DE OFTALMOLOGIA 2022; 97:376-380. [PMID: 35292220 DOI: 10.1016/j.oftale.2022.03.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 10/18/2021] [Indexed: 06/14/2023]
Abstract
OBJECTIVE To evaluate the presence of wiper epitheliopathy in patients with blepharospasm and/or hemifacial spasm before and 4 weeks after routine treatment with botulinum toxin. METHODS Prospective study comprising 31 eyes of 20 patients with neurological diagnosis of hemifacial spasm (9 eyes of 9 patients) and essential blepharospasm (22 eyes of 11 patients). Various ocular surface parameters were assessed before and 4 weeks after infiltration with botulinum toxin using the OSDI questionnaire, Schirmer's test, tear break-up time (BUT), fluorescein and lissamine green staining assessed with the Oxford test and the degree of involvement of the palpebral wiper. RESULTS 100% of the patients had palpebral wiper involvement before (30% mild and 70% moderate) and after toxin treatment (100% mild). 75% of patients had mild-normal OSDI before treatment, after treatment it was 80%. The BUT was 7.2 ± 0.2 sg before and 7.5 ± 0.7 sg after treatment. Schirmer's test was 11.4 ± 5.5 and 12.5 ± 5.5 mm before and after treatment. The Oxford test was initially pathological in 69.3% of patients, after 4 weeks it was pathological in only 54%. CONCLUSION Wiper epitheliopathy is present in 100% of patients with blepharospasm and/or hemifacial spasm. The main pathophysiological mechanism that triggers it in these patients is the increase in the coefficient of friction, as tear volume and stability are normal.
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Affiliation(s)
- M D Romero-Caballero
- Servicio de Oftalmología, Hospital General Universitario Reina Sofía, Murcia, Spain.
| | - M P Salmerón Ato
- Servicio de Neurología, Hospital General Universitario Reina Sofía, Murcia, Spain
| | - A Palazón-Cabanes
- Servicio de Oftalmología, Hospital General Universitario Reina Sofía, Murcia, Spain
| | - A Caravaca-Alegría
- Servicio de Oftalmología, Hospital General Universitario Reina Sofía, Murcia, Spain
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OSDI Questions on Daily Life Activities Allow to Detect Subclinical Dry Eye in Young Contact Lens Users. J Clin Med 2022; 11:jcm11092626. [PMID: 35566752 PMCID: PMC9101005 DOI: 10.3390/jcm11092626] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 04/29/2022] [Accepted: 05/02/2022] [Indexed: 02/05/2023] Open
Abstract
Dry eye disease (DED) is difficult to detect in young contact lens (CL) wearers, who usually have no signs, mild symptoms and an ocular surface disease index (OSDI) below the DED diagnosis values (OSDI ≥ 13). We investigate if some of the 12 OSDI questions (OSDI A—ocular symptoms; OSDI B—vision-related functionality; OSDI C—environmental triggers) contribute the most to classify young CL as symptomatic. TBUT and tear volume are also measured. Age, gender and refraction error-matched eye glasses (EG) wearers participated as the control. CL and EG data were compared with t-test and z-test. Confusion matrices and logistic correlation analyses were performed to define the contribution of each OSDI question to classify symptomatic subjects. OSDI classified symptomatic CL better than the tear volume or TBUT values. In CL, only OSDI B and C values were significantly higher in symptomatic vs. asymptomatic subjects (p < 0.001), while values of all twelve OSDI questions were significantly higher in symptomatic vs. asymptomatic EG (p < 0.05−0.001). All OSDI questions contribute equally to identify symptomatic EG, while only OSDI B questions on daily life visual functions are significant to classify symptomatic CL wearers at risk to develop DED or at a subclinical stage. CL wearers scoring ≥ 2 on the OSDI B questions should be considered for preventive treatments, even if their clinical sings are scarce or absent.
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19
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Vera J, Redondo B, Molina R, Jiménez R. Effects of wearing swimming goggles on non-invasive tear break-up time in a laboratory setting. JOURNAL OF OPTOMETRY 2022; 15:154-159. [PMID: 33478924 PMCID: PMC9068525 DOI: 10.1016/j.optom.2020.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 09/07/2020] [Accepted: 09/18/2020] [Indexed: 06/12/2023]
Abstract
PURPOSE The use of swimming goggles (SG) has demonstrated to alter different ocular parameters, however, the impact of wearing SG on the tear film stability remain unknown. The main objective of this study was to determine the short-term effects of wearing SG on tear film surface quality break-up time (TFSQ-BUT). METHODS Twenty-eight young healthy adults (14 men and 14 women) wore a drilled SG, and TFSQ-BUT was measured before, during and after SG use. Dynamic-area high-speed videokeratoscopy was used for the non-invasive assessment of TFSQ-BUT. RESULTS TFSQ-BUT was significantly reduced while SG wear in comparison to the baseline measurement (4.8 ± 4.5 s vs. 8.8 ± 6.9 s; corrected p-value = 0.017, d = 0.57, mean difference = 4.0 [0.6, 7.3]; 45% reduction). Immediately after SG removal, TFSQ-BUT rapidly recovered baseline levels (8.2 ± 5.9 s vs. 8.8 ± 6.9 s; corrected p-value = 0.744). The impact of wearing SG on TFSQ-BUT were independent of the gender of the participants (p = 0.934). CONCLUSION The use of SG induces a TFSQ-BUT reduction, with these changes returning to baseline levels immediately after SG removal. These data may be of relevance for the management of dry eye patients, who need to avoid circumstances that exacerbate tear film instability. Nevertheless, these results must be interpreted with caution since the experiment did not entirely mimic real-life conditions (e.g., eye cup piece drilled, time of exposure, environmental conditions). Future studies should consider the inclusion of dry eye patients and older individual in order to explore the generalizability of these findings.
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Affiliation(s)
- Jesús Vera
- Department of Optics, Faculty of Sciences, University of Granada, Spain
| | - Beatríz Redondo
- Department of Optics, Faculty of Sciences, University of Granada, Spain.
| | - Rubén Molina
- Department of Optics, Faculty of Sciences, University of Granada, Spain
| | - Raimundo Jiménez
- Department of Optics, Faculty of Sciences, University of Granada, Spain
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Kim H, Oh G, Kim DH. Relationships between Symptoms and Signs of Dry Eye Using Symptom Assessment in Dry Eye Questionnaires. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2022. [DOI: 10.3341/jkos.2022.63.3.228] [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 investigate the pattern of Symptom Assessment in Dry Eye (SANDE) questionnaire symptom scores in dry eye disease (DED) patients and to assess the relationships with several dry eye signs.Methods: The medical records of 173 patients with DED were analyzed retrospectively. Each patient’s SANDE score and history of autoimmune disease and ocular surgery were investigated, and Schirmer’s test, tear film breakup time (TBUT), ocular surface staining score (OSS), tear osmolarity, and tear MMP-9 test were assessed. The distribution of SANDE scores and relationships between the SANDE score and various dry eye signs were analyzed. The relationships between the SANDE scores of TBUT (< 5 / ≥ 5) and OSS (< 3 / ≥ 3) subgroups were compared.Results: The average SANDE score was 52.6 ± 28.1. The SANDE scores were significantly higher in OSS ≥ 3 than in OSS < 3 (79.1 ± 21.6 vs. 51.1 ± 27.6, p = 0.030), and TBUT ≥ 5 had marginally significantly lower SANDE scores than TBUT < 5 (47.2 ± 25.6 vs. 55.6 ± 29.0, p = 0.050). TBUT was significantly negatively (R = -0.151, p = 0.024) correlated with the SANDE score, while OSS was marginally significantly positively (R = 0.111, p = 0.073) correlated. As OSS increased, the SANDE scores tended to increase (p for trend = 0.008). Other dry eye signs were not associated with the SANDE score.Conclusions: The DED symptom score from the SANDE questionnaire was related to TBUT and OSS, but there was still a discrepancy between the symptoms and signs of DED.
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21
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Design, synthesis, and LFA-1/ICAM-1 antagonist activity evaluation of Lifitegrast analogues. Med Chem Res 2022; 31:555-579. [PMID: 35194364 PMCID: PMC8853157 DOI: 10.1007/s00044-022-02851-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2021] [Accepted: 01/18/2022] [Indexed: 10/28/2022]
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22
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Hirabayashi KJ, Akpek EK, Ahmad S. Outcome Measures to Assess Dry Eye Severity: A Review. Ocul Immunol Inflamm 2022; 30:282-289. [PMID: 35113753 DOI: 10.1080/09273948.2022.2027461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Outcome measures used to assess efficacy of dry eye therapeutics have not been consistently applied in clinical settings, nor have they been shown to correlate with functional outcomes. We propose that corneal staining, a clinically meaningful dry eye parameter, should be used as a standard objective outcome measure across all clinical trials evaluating dry eye treatments. We justify this based on evidence regarding its relationship to vision and vision related quality-of-life. In addition, corneal staining has been shown to correlate with ocular surface inflammation, a well elucidated aspect of dry eye pathophysiology and an active area in therapeutics research. No one outcome measure explored herein correlates perfectly to this heterogenous disease. However, there is mounting evidence showing the correlation between corneal staining and functional visual indices. We hope that future clinical trials will standardize corneal staining as a measure to determine the efficacy of interventions and justify their clinical utility.
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Affiliation(s)
- Kyle J Hirabayashi
- New York Eye and Ear Infirmary of Mount Sinai, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Esen K Akpek
- The Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Sumayya Ahmad
- New York Eye and Ear Infirmary of Mount Sinai, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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23
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Clinical Factors for Determining the Severity of Lid Wiper Epitheliopathy in Dry Eye. Cornea 2021; 41:545-551. [PMID: 34690267 DOI: 10.1097/ico.0000000000002879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Accepted: 08/05/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE Lid wiper epitheliopathy (LWE) is an epitheliopathy of the marginal conjunctival portion of the eyelids that wipes the ocular surface during blinking. Although LWE is often observed in patients with dry eye, the factors determining LWE severity in dry eye remain unknown. Therefore, we investigated the relationship between LWE, tear abnormalities, and blinks in dry eye. METHODS This study involved 76 eyes of 76 female patients with dry eye (mean age: 57.2 yrs). In all eyes, tear meniscus radius, spread grade (SG) of the tear film lipid layer (ie, SG 1-5, with 1 being the best), fluorescein breakup time (FBUT), fluorescein breakup pattern, corneal and bulbar conjunctival epithelial damage (CED: 15 points maximum; CjED: 6 points maximum, respectively), upper eyelid LWE grade (3 points maximum), and Schirmer 1 test were evaluated. Blink rate, palpebral aperture height, upper eyelid opening/closing-phase amplitude, upper eyelid opening/closing-phase duration, and upper eyelid opening/closing-phase maximum velocity were measured by the use of a custom-made high-speed blink analyzer. Finally, the factors that determine the LWE grade were investigated by multiple regression analysis, in which the parameters were chosen using the stepwise procedure. RESULTS Significant correlations were found between LWE grade and tear meniscus radius, SG, FBUT, CED, CjED, and Schirmer 1 test (P < 0.002). LWE grade was found to be described as -0.001 + (0.283 × SG) - (0.253 × FBUT) + (0.003 × upper eyelid closing-phase maximum velocity) (R2 = 0.57, P < 0.0001). The prevalence and grade of LWE were significantly higher in aqueous deficient dry eye. CONCLUSIONS Tear volume, tear film stability, and blink should be considered as factors for determining LWE severity.
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24
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Kim Y, Kang S, Kim S, Shim J, Go S, Seo K. Reference values for selected dry eye tests in normal Beagle dogs: a pilot study. J Vet Sci 2021; 23:e10. [PMID: 34841748 PMCID: PMC8799949 DOI: 10.4142/jvs.21169] [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: 06/09/2021] [Revised: 09/12/2021] [Accepted: 09/15/2021] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Dry eye disease (DED) cannot be diagnosed by a single test because it is a multifactorial disorder of the ocular surface. Although studies on various dry eye tests (DETs) in dogs have been reported, standard criteria have not been established except for the Schirmer tear test 1 (STT-1). OBJECTIVES To establish reference values for DETs in dogs with normal STT-1 values (≥ 15 mm/min) and to analyze the correlation between DETs. METHODS The STT-1 was performed in 10 healthy Beagle dogs (20 eyes). After 20 min, interferometry (IF) for estimating the lipid layer thickness (LLT) of the tear film, tear meniscus height (TMH), non-invasive tear breakup time (NIBUT), and meibomian gland loss rate of the upper eyelid (MGLRU) and lower eyelid (MGLRL), were measured using an ocular surface analyzer. RESULTS Mean values for STT-1, TMH, and NIBUT were as follows: 21.7 ± 3.4 mm/min, 0.41 ± 0.21 mm, and 19.1 ± 9.5 sec, respectively. The most frequent LLT range, measured by IF, was 30-80 nm (11 eyes), followed by 80 nm (5 eyes) and 80-140 nm (4 eyes). MGLRU ≤ 25% was measured in 11 eyes and 26%-50% in 9 eyes; MGLRL ≤ 25% in 8 eyes and 26%-50% in 12 eyes. Besides positive correlation between TMH and NIBUT (P = 0.038), there were no significant associations between DETs. CONCLUSIONS Data obtained in this study provided normative references that could be useful for diagnosing DED and for further research into correlation between DETs in dogs with DED.
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Affiliation(s)
- Youngsam Kim
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul 08826, Korea.,Dana Animal Hospital Eye Center, Seoul 07014, Korea
| | - Seonmi Kang
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul 08826, Korea
| | - Sunhyo Kim
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul 08826, Korea
| | - Jaeho Shim
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul 08826, Korea
| | - Seokmin Go
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul 08826, Korea
| | - Kangmoon Seo
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul 08826, Korea.
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Lievens CW, Norgett Y, Briggs N, Allen PM, Vianya-Estopa M. Optimal methodology for lid wiper epitheliopathy identification. Cont Lens Anterior Eye 2021; 44:101332. [DOI: 10.1016/j.clae.2020.04.016] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 04/22/2020] [Accepted: 04/24/2020] [Indexed: 11/24/2022]
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26
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Muhafiz E, Bozkurt E, Erten R. Impression cytology and meibomian glands in conjunctivochalasis. Eur J Ophthalmol 2021; 32:11206721211008789. [PMID: 33843265 DOI: 10.1177/11206721211008789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
PURPOSE To evaluate the tear parameters, meibomian glands and lid margin and tarsal conjunctival impression cytology in patients with conjunctivochalasis (CCH). METHODS The study included 57 patients diagnosed with CCH and 35 healthy volunteers. Tear break-up time (TBUT) was measured and Schirmer test was performed. Meibomian gland morphologies, dropout rates, and meiboscores were evaluated using meibography. Finally, impression cytology samples were taken by pressing the impression filters on the lower lid margin and lower tarsal conjunctiva. The samples were evaluated according to the Nelson grading system. RESULTS Schirmer test was longer and TBUT was shorter in the study group (p = 0.035 and p < 0.001, respectively). The median of meibomian gland dropout rate was 33.45% (Interquartile range [IQR]; 23.17%-49.75%) and 18.80% (IQR; 12.35%-26.50%) in the study and control groups, respectively (p < 0.001). There was no significant difference in terms of lid-margin cytology between the two groups (p = 0.481). In tarsal conjunctiva cytology, the median value of Nelson grade of the study group was 2 (IQR; 1-2) and that of the control group was 1 (IQR; 1-2) (p = 0.040). When Nelson grade-2 and above was accepted as the pathological limit, it was found that 27.5% of the study group and 15.2% of the control group showed pathological findings (p = 0.204). CONCLUSIONS In patients with CCH, damage occurs in the tarsal conjunctiva with the effects of redundant conjunctival folds. In these patients, atrophy occurs in the meibomian glands and tear stability is impaired. Therefore, CCH should not be overlooked in clinical practice.
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Affiliation(s)
- Ersin Muhafiz
- Department of Ophthalmology, Faculty of Medicine, Kafkas University, Kars, Turkey
| | - Erdinç Bozkurt
- Department of Ophthalmology, Faculty of Medicine, Kafkas University, Kars, Turkey
| | - Remzi Erten
- Department of Pathology, Faculty of Medicine, Van Yüzüncüyıl University, Van, Turkey
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27
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Lajmi H, Hmaied W, Achour BB, Zahaf A. Risk Factors for Ocular Surface Disease in Tunisian Users of Preserved Antiglaucomatous Eye Drops. J Curr Ophthalmol 2021; 33:128-135. [PMID: 34409222 PMCID: PMC8365590 DOI: 10.4103/joco.joco_226_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 12/01/2020] [Accepted: 04/01/2021] [Indexed: 12/15/2022] Open
Abstract
PURPOSE To study the clinical and the functional findings in glaucomatous patients under preserved eye drops having ocular surface alterations and to analyze their risk factors. METHODS A cross-sectional study of 155 glaucomatous patients was conducted. All of them answered the "Ocular Surface Disease Index" (OSDI) questionnaire and had a complete and precise evaluation of the ocular surface state including a Schirmer I test, a tear break-up time evaluation, eyelid, conjunctival, and corneal examination with a Fluorescein and a Lissamin green test. We studied factors that could influence the OSDI score and each type of ocular surface alteration (age, sex, glaucoma treatment duration, number and type of the active principle, and Benzalkonium Chloride [BAK] use). RESULTS BAK was used in 80% of cases. The OSDI score was ≥13, in 61.3% of cases. The biomicroscopic signs of ocular surface disease were at least minimal in 87.1% of cases. The main predictors of OSDI score increase were the glaucoma treatment duration (P = 0.01, t = 2.618), the number of molecules used (P = 0.018, t = 2.391), and the use of BAK (P = 0.011, t = 2.58). The severity of the biomicroscopic signs correlated with these same risk factors. Fixed combination was statistically associated with a lower incidence of superficial punctate keratitis (SPK) and corneal and conjunctival staining in the Lissamine green test (P < 0.001). Beta-blockers were associated with a significantly higher risk of SPK and corneal or conjunctival staining in the Lissamine green test (P < 0.001). CONCLUSIONS Preserved antiglaucomatous eye drops alter the patients' ocular surface. The main risk factors were advanced age, duration of glaucoma treatment, multiple therapies, and the use of BAK.
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Affiliation(s)
- Houda Lajmi
- Department of Ophthalmology, Internal Security Forces Hospital, La Marsa, Tunis, Tunisia
| | - Wassim Hmaied
- Department of Ophthalmology, Internal Security Forces Hospital, La Marsa, Tunis, Tunisia
| | - Besma Ben Achour
- Department of Ophthalmology, Internal Security Forces Hospital, La Marsa, Tunis, Tunisia
| | - Amin Zahaf
- Department of Ophthalmology, Internal Security Forces Hospital, La Marsa, Tunis, Tunisia
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Morgan PB, Murphy PJ, Gifford KL, Gifford P, Golebiowski B, Johnson L, Makrynioti D, Moezzi AM, Moody K, Navascues-Cornago M, Schweizer H, Swiderska K, Young G, Willcox M. CLEAR - Effect of contact lens materials and designs on the anatomy and physiology of the eye. Cont Lens Anterior Eye 2021; 44:192-219. [PMID: 33775377 DOI: 10.1016/j.clae.2021.02.006] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2021] [Accepted: 02/01/2021] [Indexed: 12/19/2022]
Abstract
This paper outlines changes to the ocular surface caused by contact lenses and their degree of clinical significance. Substantial research and development to improve oxygen permeability of rigid and soft contact lenses has meant that in many countries the issues caused by hypoxia to the ocular surface have largely been negated. The ability of contact lenses to change the axial growth characteristics of the globe is being utilised to help reduce the myopia pandemic and several studies and meta-analyses have shown that wearing orthokeratology lenses or soft multifocal contact lenses can reduce axial length growth (and hence myopia). However, effects on blinking, ptosis, the function of Meibomian glands, fluorescein and lissamine green staining of the conjunctiva and cornea, production of lid-parallel conjunctival folds and lid wiper epitheliopathy have received less research attention. Contact lens wear produces a subclinical inflammatory response manifested by increases in the number of dendritiform cells in the conjunctiva, cornea and limbus. Papillary conjunctivitis is also a complication of all types of contact lenses. Changes to wear schedule (daily disposable from overnight wear) or lens materials (hydrogel from SiHy) can reduce papillary conjunctivitis, but the effect of such changes on dendritic cell migration needs further study. These changes may be associated with decreased comfort but confirmatory studies are needed. Contact lenses can affect the sensitivity of the ocular surface to mechanical stimulation, but whether these changes affect comfort requires further investigation. In conclusion, there have been changes to lens materials, design and wear schedules over the past 20+ years that have improved their safety and seen the development of lenses that can reduce the myopia development. However, several changes to the ocular surface still occur and warrant further research effort in order to optimise the lens wearing experience.
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Affiliation(s)
- Philip B Morgan
- Eurolens Research, Division of Pharmacy and Optometry, University of Manchester, UK.
| | - Paul J Murphy
- University of Waterloo, School of Optometry and Vision Science, Waterloo, Canada
| | - Kate L Gifford
- School of Optometry and Vision Science, Queensland University of Technology, Brisbane, Australia
| | - Paul Gifford
- School of Optometry and Vision Science, UNSW Sydney, Australia
| | | | - Leah Johnson
- CooperVision Specialty EyeCare, Gilbert, AZ, United States
| | - Dimitra Makrynioti
- School of Health Rehabilitation Sciences, University of Patras (Aigio), Greece
| | - Amir M Moezzi
- Centre for Ocular Research and Education, University of Waterloo, Canada
| | - Kurt Moody
- Johnson & Johnson Vision Care, Jacksonville, FL, United States
| | | | | | - Kasandra Swiderska
- Eurolens Research, Division of Pharmacy and Optometry, University of Manchester, UK
| | | | - Mark Willcox
- School of Optometry and Vision Science, UNSW Sydney, Australia
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Remongin PE, Rousseau A, Best AL, Ben Hadj Salah W, Legrand M, Benichou J, Barreau E, Labetoulle M. [Multimodal evaluation of the ocular surface using a the new Lacrydiag device]. J Fr Ophtalmol 2021; 44:313-320. [PMID: 33583607 DOI: 10.1016/j.jfo.2020.06.045] [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: 04/13/2020] [Revised: 06/10/2020] [Accepted: 06/22/2020] [Indexed: 10/22/2022]
Abstract
INTRODUCTION Dry eye disease is a very frequent condition with a significant impact on patients' quality of life. The most common clinical sign is fluorescein break up time (BUT). Recently, non-invasive measurement of BUT (NIBUT) by Placido disc analysis has been proposed to replace FBUT. We performed an automated NIBUT analysis using Lacrydiag and compared the values obtained with other typical dry eye criteria. METHODS AND MATERIALS A retrospective study was carried out in the Bicêtre ophthalmology department from July 1 through October 30. Dry eye patients over 18 years of age with Oxford scores>1 and OSDI scores>22 were included. They underwent slit lamp examination to determine fluorescein BUT, Oxford and Arita MGD scores. On the same day, they were tested with the Lacrydiag to assess NIBUT, tear lake height and meibography. OSDI and Schirmer's testing were performed on the date of examination. In this study, only patients' right eyes were included. The correlation between NIBUT and OSDI, Schirmer's testing and tear lake height was analyzed by Pearson's test. The correlation between NIBUT and fluorescein BUT was analysed by both Pearson and Bland-Altman statistical tests. RESULTS Thirty right eyes (21 women, 9 men) were included. The mean age was 62.3 years (SD 16.0), mean OSDI 49.4 (SD=20.1), mean Oxford score 3.33 (SD 2.1), mean NIBUT 6.91sec (SD 3.4), and mean FBUT 3.6sec (SD 1.8). The NIBUT and FBUT were significantly correlated (R=0.139; P=0.042), with an even more significant concordance (r=0.55; P=0.001) on Bland-Altman graphic analysis, but the mean NIBUT was 2.7 seconds higher than the FBUT (P=0.001 on Bland-Altman analysis). In addition, NIBUT was correlated with the Oxford score (R=0.156; P=0.031), but not with Schirmer I score (R=0.120; P=0.061), OSDI score (R=0.018; P=0.48), tear lake height (R=0.04; P=0.148), or Arita meibomian gland dysfunction score (R=0; P=0.933). CONCLUSION NIBUT is a possible alternative to FBUT for the measurement of tear film stability, with the advantage of lack of dependence on the amount of fluorescein instilled. In addition, modern imaging methods allow for automated, and thus reproducible, measurement. However, its role in the diagnostic tool kit remains to be precisely defined, especially given its weak correlation with other markers of dry eye and its significant difference from FBUT. The definitive diagnosis of dry eye thus remains based on the combined analysis of signs and symptoms.
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Affiliation(s)
- P-E Remongin
- Service d'Ophtalmologie, CHU Bicetre, AP-HP, université Paris-Saclay, 94275 Le Kremlin-Bicêtre, France
| | - A Rousseau
- Service d'Ophtalmologie, CHU Bicetre, AP-HP, université Paris-Saclay, 94275 Le Kremlin-Bicêtre, France
| | - A-L Best
- Service d'Ophtalmologie, CHU Bicetre, AP-HP, université Paris-Saclay, 94275 Le Kremlin-Bicêtre, France
| | - W Ben Hadj Salah
- Service d'Ophtalmologie, CHU Bicetre, AP-HP, université Paris-Saclay, 94275 Le Kremlin-Bicêtre, France
| | - M Legrand
- Service d'Ophtalmologie, CHU Bicetre, AP-HP, université Paris-Saclay, 94275 Le Kremlin-Bicêtre, France
| | - J Benichou
- Service d'Ophtalmologie, CHU Bicetre, AP-HP, université Paris-Saclay, 94275 Le Kremlin-Bicêtre, France
| | - E Barreau
- Service d'Ophtalmologie, CHU Bicetre, AP-HP, université Paris-Saclay, 94275 Le Kremlin-Bicêtre, France
| | - M Labetoulle
- Service d'Ophtalmologie, CHU Bicetre, AP-HP, université Paris-Saclay, 94275 Le Kremlin-Bicêtre, France; Center for Immunology of Viral, Auto-immune, Hematological and Bacterial diseases. IDMIT Infrastructure. CEA,Université Paris Saclay, Inserm U1184, 18, route du Panorama, 92265 Fontenay-aux-Roses cedex, France.
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The correction of conjunctivochalasis using high-frequency radiowave electrosurgery improves dry eye disease. Sci Rep 2021; 11:2551. [PMID: 33510304 PMCID: PMC7844232 DOI: 10.1038/s41598-021-82088-5] [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: 10/04/2020] [Accepted: 12/31/2020] [Indexed: 11/29/2022] Open
Abstract
We aimed to determine the clinical impact of conjunctivochalasis (CCh) and its correction using high-frequency radiowave electrosurgery (HFR-ES), for signs and symptoms of dry eye disease (DED). Forty patients diagnosed with symptomatic CCh were prospectively enrolled. As a result, patients with CCh had moderate to severe DED and most of them exhibited meibomian gland dysfunction (MGD). Corneo-conjunctival fluorescein staining score (CFS) and all lid-parallel-conjunctival-folds scores (LIPCOFs) were positively correlated. Nasal LIPCOF significantly correlated with symptoms and tear volume. Central, temporal, and total LIPCOF significantly correlated with MG loss, MGD stage, and lipid layer thickness. Independent significant factors associated with total LIPCOF included CFS, tear break-up time, and MGD stage. One month following HFR-ES, CCh was completely resolved in all cases. Patient age and preoperative nasal LIPCOF were determinants of outcomes associated with postoperative improvements in symptoms. Ocular surface parameters significantly improved, but MGD-related signs did not. Collectively, CCh associated with MGD severity deteriorates not only tear film stability and reservoir capacity, leading to DED exacerbation. Therefore, CCh should be corrected in patients with DED and MGD. Younger patients with nasal CCh are likely to experience more symptomatic relief after HFR-ES. Particularly, management for MGD should be maintained after CCh correction.
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Abstract
A biomarker is a "characteristic that is measured as an indicator of normal biological processes, pathogenic processes, or responses to an exposure or intervention, including therapeutic interventions." Recently, calls for biomarkers for ocular surface diseases have increased, and advancements in imaging technologies have aided in allowing imaging biomarkers to serve as a potential solution for this need. This review focuses on the state of imaging biomarkers for ocular surface diseases, specifically non-invasive tear break-up time (NIBUT), tear meniscus measurement and corneal epithelial thickness with anterior segment optical coherence tomography (OCT), meibomian gland morphology with infrared meibography and in vivo confocal microscopy (IVCM), ocular redness with grading scales, and cellular corneal immune cells and nerve assessment by IVCM. Extensive literature review was performed for analytical and clinical validation that currently exists for potential imaging biomarkers. Our summary suggests that the reported analytical and clinical validation state for potential imaging biomarkers is broad, with some having good to excellent intra- and intergrader agreement to date. Examples of these include NIBUT for dry eye disease, ocular redness grading scales, and detection of corneal immune cells by IVCM for grading and monitoring inflammation. Further examples are nerve assessment by IVCM for monitoring severity of diabetes mellitus and neurotrophic keratitis, and corneal epithelial thickness assessment with anterior segment OCT for the diagnosis of early keratoconus. However, additional analytical validation for these biomarkers is required before clinical application as a biomarker.
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Kim Y, Kang S, Kim S, Shim J, Go S, Seo K. Reference values for selected dry eye tests in normal Beagle dogs: a pilot study. J Vet Sci 2021. [DOI: 10.4142/jvs.2021.22.e89] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Youngsam Kim
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul 08826, Korea
- Dana Animal Hospital Eye Center, Seoul 07014, Korea
| | - Seonmi Kang
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul 08826, Korea
| | - Sunhyo Kim
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul 08826, Korea
| | - Jaeho Shim
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul 08826, Korea
| | - Seokmin Go
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul 08826, Korea
| | - Kangmoon Seo
- Department of Veterinary Clinical Sciences, College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul 08826, Korea
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Saito A, Iwashita H, Kitamura Y, Miwa Y, Arita R. Punctate fluorescein staining scores in dogs with or without aqueous tear deficiency. Vet Ophthalmol 2021; 24:28-36. [PMID: 32961030 DOI: 10.1111/vop.12829] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 09/01/2020] [Accepted: 09/07/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To compare the superficial punctate fluorescein staining in dogs with and without aqueous tear deficiency. PROCEDURES An eye from each client-owned dogs presented to Triangle Animal Eye Clinic between January and December 2018 underwent tear and ocular surface tests, which included the Schirmer tear test (STT), phenol red thread test (PRT), and strip meniscometry tube tear test (SMT). Punctate fluorescein staining of the cornea (PFS-C) and the upper palpebral conjunctiva (PFS-UPC) were also performed. Fifty-seven dogs with STT results of <15 mm/min had aqueous tear deficiency (AD); 31 dogs had <10 mm/min and 26 dogs had ≥10 mm/min. The 162 dogs with STT results of ≥15 mm/min did not have AD. The test results of the groups were compared using Kruskal-Wallis and Steel-Dwass multiple comparison tests. RESULTS Two hundred and nineteen eyes from 219 dogs were enrolled in this study. The PRT and SMT results, presented as mean ± SD, were significantly lower in the AD group than in the non-AD group (PRT: 29.5 ± 8.1 vs 36.9 ± 5.6 mm/15 s; SMT: 6.2 ± 3.8 vs 10.8 ± 2.8 mm/5 s). The PFS scores were significantly higher in the AD group than in the non-AD group (PFS-C: 4.4 ± 0.7 and 3.7 ± 0.8; PFS-UPC: 2.3 ± 0.5 and 1.7 ± 0.5). CONCLUSIONS These results suggest that aqueous tear deficiency is not only reflected by PRT and SMT but also PFS-C and PFS-UPC.
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Affiliation(s)
| | | | - Yasunari Kitamura
- Department of Small Animal Clinical Sciences, School of Veterinary Medicine, Rakuno Gakuen University, Ebetsu, Hokkaido, Japan
- Yakumo Animal Hospital, Yakumo-cho, Hokkaido, Japan
| | - Yukihiro Miwa
- Department of Ophthalmology, Keio University School of Medicine, Tokyo, Japan
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Diagnostic Performance of a Novel Noninvasive Workup in the Setting of Dry Eye Disease. J Ophthalmol 2020; 2020:5804123. [PMID: 33489333 PMCID: PMC7803097 DOI: 10.1155/2020/5804123] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Revised: 11/15/2020] [Accepted: 12/01/2020] [Indexed: 11/17/2022] Open
Abstract
Purpose To evaluate the diagnostic performance of a novel noninvasive automated workup employed for the diagnosis of dry eye disease (DED). Methods One hundred patients with mild to moderate DED and 100 matched control subjects were enrolled in this cross-sectional study. Ocular surface examinations were carried out by means of IDRA Plus (SBM Sistemi, Turin, Italy), which allows the automated evaluation of noninvasive breakup time (NIBUT), lipid layer thickness (LLT), tear meniscus height (TMH), infrared meibography for the measurement of meibomian gland loss (MGL), and blinking analysis. Continuous variables were compared between patients with DED and controls by using the Mann–Whitney U test. The area under the curve (AUC) of receiver operating characteristic curves was calculated. The correlations between ocular surface parameters were evaluated with Pearson correlation analysis. Results Patients with DED showed significantly lower values of NIBUT, LLT, and TMH compared to controls (6.9 ± 2.5 vs 10.4 ± 2.4 s, P < 0.001; 64.6 ± 20.3 vs 73.4 ± 21.9 nm, P = 0.003; 0.231 ± 0.115 vs 0.289 ± 0.164, P = 0.012, respectively). Conversely, no significant differences were observed for MGL and blinking analysis (both P > 0.05). NIBUT had the highest diagnostic power (AUC = 0.841, sensitivity = 0.89, and specificity = 0.69), followed by LLT (AUC = 0.621, sensitivity = 0.89, and specificity = 0.55), TMH (AUC = 0.606, sensitivity = 0.57, and specificity = 0.63), blink analysis (AUC = 0.533, sensitivity = 0.48, and specificity = 0.59), and MGL (AUC = 0.531, sensitivity = 0.54, and specificity = 0.48). In patients with DED, NIBUT showed a significant correlation with TMH (R = 0.347, P = 0.002) and blinking analysis (R = 0.356, P < 0.001), while blinking analysis was negatively correlated with MGL (R = −0.315, P = 0.008). Conclusions The automated noninvasive workup validated in this study may be a useful tool for reaching a noninvasive diagnosis of DED with a good performance, especially for NIBUT.
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Yan Y, Zhou Y, Zhang S, Cui C, Song X, Zhu X, Fu Y. Impact of Full-Incision Double-Eyelid Blepharoplasty on Tear Film Dynamics and Dry Eye Symptoms in Young Asian Females. Aesthetic Plast Surg 2020; 44:2109-2116. [PMID: 32696159 DOI: 10.1007/s00266-020-01874-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/20/2020] [Accepted: 07/05/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Dry eye symptoms as a complication of double-eyelid blepharoplasty are controversial. This article evaluates tear film dynamics and changes in dry eye symptoms after cosmetic double-eyelid blepharoplasty in young Asian female. METHODS One hundred and twenty patients underwent full-incisional double-eyelid blepharoplasty. Subjective and objective parameters were documented before surgery, at 1 week, 1 month and 3 months post-surgery, which included Ocular Surface Disease Index questionnaire (OSDI), tear meniscus height (TMH), noninvasive breakup time (NIBUT), Schirmer I test, corneal and conjunctival fluorescein staining scores, and palpebral fissure height. Dry eyes were defined based on the DEWS II criteria: OSDI ≥ 13 points and NIBUT < 10 s. Patients were divided into two groups, group A included patients with redundant skin, while group B included patients with absence of redundant skin. RESULTS The incident rate of dry eyes preoperatively, and at 1 week, 1 month and 3 months were 12.5%, 12.5%, 32.5%, and 16.67%. OSDI scores were significantly increased at 1 week (9.71 ± 10.07, P < 0.001) and 1 month (11.35 ± 12.28, P < 0.001) postoperatively. A significant increase in TMH, NIBUT and Schirmer's test I values were observed at 1 week post-surgery (P < 0.001). Patients in group A showed higher OSDI scores compared to group B at 1 week and 1 month (P = 0.051) post-surgery, and the other variables showed no difference between the groups. CONCLUSIONS Cosmetic double-eyelid blepharoplasty may temporarily affect tear film dynamics and aggravate dry eye symptoms in young females. However, these changes generally recover 3 months postoperatively. LEVEL OF EVIDENCE IV This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
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The Association between Tear Film Thickness as Measured with OCT and Symptoms and Signs of Dry Eye Disease: A Pooled Analysis of 6 Clinical Trials. J Clin Med 2020; 9:jcm9113791. [PMID: 33238652 PMCID: PMC7700265 DOI: 10.3390/jcm9113791] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 11/20/2020] [Accepted: 11/21/2020] [Indexed: 02/06/2023] Open
Abstract
Purpose: To determine the association between tear film thickness (TFT) as measured with ultra-high resolution optical coherence tomography (UHR-OCT) and signs and symptoms of dry eye disease (DED). Methods: A total of 450 eyes from 225 patients with DED from six different randomized clinical trials were included in this pooled analysis. In all subjects, TFT was measured with a custom-built UHR-OCT system. Symptoms of DED were quantified using a standardized Ocular Surface Disease Index (OSD)I questionnaire and clinical signs including tear film break up time (TFBUT) and Schirmer I test were assessed. Associations of the average TFT with OSDI, TFBUT, and Schirmer I test were calculated using a linear regression analysis. Results: The average TFT of the included sample (mean age, 45.0 ± 13.3 years; 65% female) was 4.2 ± 0.5 µm and the OSDI 36.2 ± 10.4. A significant negative correlation was found between TFT and OSDI (r = −0.36 to −0.31; p < 0.001). Tear break up time and Schirmer I test were not correlated with OSDI. Significant albeit weak correlations were found between TFT and TFBUT (r = 0.17 to 0.25; p < 0.01) as well as Schirmer I (r = 0.36 to 0.37; p < 0.001). Subgroup analysis revealed that the correlation was stronger in the subjects with abnormal Schirmer I (<15 mm; r = 0.50 to 0.54; p < 0.001). Conclusions: The present study demonstrates an objective measurement of TFT using a novel OCT approach for DED that correlates with symptoms and signs of DED. Our data are consistent with the idea that TFT represents the aqueous-deficient component of DED.
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Matrix Metalloproteinases MMP-2 and MMP-9, Their Inhibitors TIMP-1 and TIMP-2, Vascular Endothelial Growth Factor and sVEGFR-2 as Predictive Markers of Ischemic Retinopathy in Patients with Systemic Sclerosis-Case Series Report. Int J Mol Sci 2020; 21:ijms21228703. [PMID: 33218057 PMCID: PMC7698901 DOI: 10.3390/ijms21228703] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2020] [Revised: 10/27/2020] [Accepted: 11/14/2020] [Indexed: 02/06/2023] Open
Abstract
Systemic sclerosis (SSc) is an autoimmune connective tissue disorder associated with multiple organ involvement. The aim of the study was to present two SSc patients who were diagnosed with ischemic retinopathy in both eyes. As a background to our case study, we decided to investigate the imbalance of angiogenesis factors in 25 SSc patients in relation to 25 healthy controls. Assays of matrix metalloproteinases-2 and -9 (MMP-2, MMP-9), tissue inhibitor of metalloproteinases-1 (TIMP-1) and -2 (TIMP-2), vascular endothelial growth factor (VEGF), and soluble VEGF receptor-2 (sVEGFR-2) in blood serum and tears were performed. A significantly increased levels of MMP-9 in serum and tears, (p = 0.0375 and p < 0.001, respectively) as well as VEGF/sVEGFR-2 ratio in tears (p < 0.001) were found in the whole SSc patients group compared with controls, while reduced levels of these parameters in patients with ischemic sclerodermic retinopathy were noted. We also observed decreased level MMP-2 in tears and increased levels of TIMP-2 in blood serum and tears of SSc patients with retinal ischemic changes. MMP-9, MMP-2, TIMP-2, and VEGF/sVEGFR-2 may play a crucial role in ischemic retinal degeneration or retinal reorganization in SSc.
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Lievens CW, Norgett Y, Briggs N, Allen PM, Vianya-Estopa M. Impact of Improper Approach to Identify Lid Wiper Epitheliopathy (LWE). Clin Ophthalmol 2020; 14:3039-3047. [PMID: 33116355 PMCID: PMC7547802 DOI: 10.2147/opth.s273524] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 09/11/2020] [Indexed: 01/09/2023] Open
Abstract
Purpose Variability in the use of ophthalmic dyes to diagnose lid wiper epitheliopathy (LWE) has led to division in the literature and clinical practice. The principal aim of this study was to evaluate whether the use of a non-optimal methodology to identify LWE had a potential for false negatives; in which LWE was overlooked. Patients and Methods A total of 20 participants were initially categorized to not have LWE and were enrolled in this study. The protocol examined whether or not LWE would later be revealed through the use of optimized methodology. Semi-automated analysis was performed of images taken after two different drop instillations with varying post-dye viewing times for both lissamine green (LG) and sodium fluorescein (NaFl). Results There was a significant increase in area of staining revealed when an optimal methodology for LWE identification was used. Comparisons for every non-optimal condition were statistically significantly different against the optimal condition (all p<0.01). The use of a non-optimal methodology resulted in a 70% false-negative rate when using LG and a 95% false-negative rate when using NaFl. Conclusion The study demonstrated that using a double instillation of dye was statistically different from a single-dose, even with extended wait time for clinical observation. A single instillation did not offer adequate volume of dye for adequate lid margin uptake. A careful adherence to volume as well as a repeat administration is key to revealing the full area of LWE. A non-optimal approach to diagnose LWE can lead to false negatives.
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Affiliation(s)
| | - Yvonne Norgett
- Department of Vision & Hearing Sciences, Anglia Ruskin University, Cambridge, UK
| | - Nancy Briggs
- Mark Wainwright Analytical Centre, University New South Wales, Sydney, Australia
| | - Peter M Allen
- Vision and Eye Research Unit, Anglia Ruskin University, Cambridge, UK
| | - Marta Vianya-Estopa
- Department of Vision & Hearing Sciences, Anglia Ruskin University, Cambridge, UK
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The Ocular Surface Frailty Index as a Predictor of Ocular Surface Symptom Onset after Cataract Surgery. Ophthalmology 2020; 127:866-873. [DOI: 10.1016/j.ophtha.2019.12.012] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2019] [Revised: 12/11/2019] [Accepted: 12/16/2019] [Indexed: 02/07/2023] Open
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Toth M, Jokić-Begić N. Psychological contribution to understanding the nature of dry eye disease: a cross-sectional study of anxiety sensitivity and dry eyes. Health Psychol Behav Med 2020; 8:202-219. [PMID: 34040868 PMCID: PMC8114394 DOI: 10.1080/21642850.2020.1770093] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 05/11/2020] [Indexed: 11/30/2022] Open
Abstract
Dry eye disease (DED) represents a common health problem in the general population. Previous studies have demonstrated that the subjective symptoms of dry eye are associated with several psychological factors, including depression, anxiety and post-traumatic stress disorder. However, there is a lack of empirical information about the mechanisms underlying the relationships between DED and various psychological symptoms. In light of emerging evidence of its trans-diagnostic nature, anxiety sensitivity (i.e. AS) represents one promising factor for further understanding DED. The present study aimed to explore whether anxiety sensitivity plays a role in the perception of DED symptoms in a community-based sample of adults aged 20-89 years (N = 381; M = 39.72, SD = 12.6). A dry ocular surface was reported by 22.8% of the participants. As expected, women more often reported symptoms of dry eye that could be categorized as moderate to severe. The findings demonstrated that AS, and the AS-psychological concerns dimension in particular, predict the intensity of dry eye symptoms above and beyond depressive and anxiety symptoms. These findings add to a growing body of work underscoring the relevance of AS in increasing the risk of chronic medical conditions.
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Affiliation(s)
- Marko Toth
- Department of Optometry, University of Applied Sciences Velika Gorica, Velika Gorica, Croatia
| | - Nataša Jokić-Begić
- Department of Psychology, Faculty of Humanities and Social Sciences, University of Zagreb, Zagreb, Croatia
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Lee JS, Jun I, Kim EK, Seo KY, Kim TI. Clinical Accuracy of an Advanced Corneal Topographer with Tear-Film Analysis in Functional and Structural Evaluation of Dry Eye Disease. Semin Ophthalmol 2020; 35:134-140. [PMID: 32306802 DOI: 10.1080/08820538.2020.1755321] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Purpose: Dry eye disease (DED) is a common condition that significantly lowers the quality of life. As the disease grows more prevalent, multiple commercial instruments have been developed to measure the ocular surface of dry eyes, but no single device has yet been successful in comprehensive measurements. The current study aimed to investigate the clinical accuracy and utility of the Antares topographer in the diagnosis of DED.Methods: Thirty-three consecutive patients underwent analyses of their non-invasive first tear-film break-up time (NIF-BUT), tear meniscus height (TMH) and meibography with the Antares topographer. The meibography with the LipiView scan was conducted. Slit-lamp examinations were done for assessments of meibomian glands (MG) and fluorescein tear-film break-up time (FBUT). Schirmer 1 test was done. The Ocular Surface Disease Index (OSDI) scores were graded.Results: Thirty-three eyes of 33 patients (mean age 61.5 ± 10.6 years, range 37.5-76.4 years, 27.3% males) completed the study. According to the Antares measurements, the NIF-BUT of the patient population was 5.0 ± 3.4 seconds on average (1.1-15.0 seconds), and the TMH was 0.2 ± 0.1 mm at center (0.1-0.5 mm). The average OSDI score was 22.4 ± 16.6 points (0.0-79.5 points). When correlations were calculated, significant correlations were found between the NIF-BUT from the Antares topographer and FBUT (r = 0.538, P = .001), and between MG dropout from the Antares topographer and that from the LipiView interferometer (r = 0.446, P=.009). Antares NIF BUT and FBUT were in agreement with one another (95% limits of agreement (LOA) -5.04 ± 6.37, P=.198) as were the infrared images from the Antares topographer and those from the LipiView interferometer (95% LOA -0.25 ± 0.35, P=.073).Conclusion: The Antares topographer is useful in the diagnosis of DED. Among its outputs, the NIF-BUT and MG dropout most closely correlated with currently accepted modes of diagnosis. However, concurrent clinical examinations are recommended for clinical follow-up.
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Affiliation(s)
- Jihei Sara Lee
- The Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, South Korea
| | - Ikhyun Jun
- The Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, South Korea.,Corneal Dystrophy Research Institute, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, South Korea
| | - Eung Kweon Kim
- The Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, South Korea.,Corneal Dystrophy Research Institute, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, South Korea
| | - Kyoung Yul Seo
- The Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, South Korea
| | - Tae-Im Kim
- The Institute of Vision Research, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, South Korea.,Corneal Dystrophy Research Institute, Department of Ophthalmology, Yonsei University College of Medicine, Seoul, South Korea
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Kim JA, Lee SH. Association between Dry Eye Questionnaires and Dry Eye Sign in Meibomian Gland Dysfunction. JOURNAL OF THE KOREAN OPHTHALMOLOGICAL SOCIETY 2020. [DOI: 10.3341/jkos.2020.61.2.138] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Jin A Kim
- Department of Ophthalmology, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
| | - Si Hyung Lee
- Department of Ophthalmology, Soonchunhyang University Bucheon Hospital, Soonchunhyang University College of Medicine, Bucheon, Korea
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Hampel U, Schuster AK, Nickels S, Schulz A, Lackner KJ, Münzel T, Wild PS, Beutel M, Schmidtmann I, Pfeiffer N. Schirmer test results: are they associated with topical or systemic medication? Ocul Surf 2020; 18:141-147. [DOI: 10.1016/j.jtos.2019.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Revised: 10/27/2019] [Accepted: 11/13/2019] [Indexed: 11/26/2022]
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Predictive Potential of Eyelids and Tear Film in Determining Symptoms in Contact Lens Wearers. Optom Vis Sci 2019; 95:1035-1045. [PMID: 30339638 DOI: 10.1097/opx.0000000000001290] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
SIGNIFICANCE Early diagnosis of clinical markers of contact lens discomfort can help clinicians set realistic expectations and monitor and provide prophylactic management for contact lens wearers. PURPOSE The purpose of this study was to evaluate the potential of eyelid- and tear film-related clinical markers to be used as predictive factors for diagnosing discomfort in contact lens wearers. METHODS A cross-sectional study was performed on 30 contact lens wearers (6 male, 24 female) with median age of 23 years (range, 18 to 41 years). Eyelid signs and tear film characteristics were evaluated during a single visit, and subjects completed the Contact Lens Dry Eye Questionnaire to evaluate ocular discomfort. Area under the curve (AUC) statistics and sensitivity and specificity values from receiver operating characteristic curves were analyzed to evaluate the predictive potential of clinical signs in discriminating symptoms of contact lens discomfort. RESULTS The presence of foam at meibomian gland orifices (AUC, 0.944; P < .05; sensitivity >0.7), meibomian gland secretion volume (AUC, 0.935; P < .05; sensitivity >0.7), quality (AUC, 0.969; P < .05; sensitivity >0.7), and expressibility (AUC, 0.933; P < .05; sensitivity >0.7) were significant and strong predictors of discomfort in lens wear. Tear evaporation rates with (AUC, 0.779; P < .05; sensitivity >0.7) or without contact lenses (AUC, 0.788; P < .05; sensitivity >0.7), palpebral conjunctival roughness (AUC, 0.859; P < .05; sensitivity >0.7), palpebral conjunctival staining (AUC, 0.817; P < .05; sensitivity >0.7), palpebral conjunctival hyperemia (AUC, 0.746; P < .05; sensitivity >0.7), meibomian gland orifice capping (AUC, 0.873; P < .05; sensitivity >0.7), pouting (AUC, 0.891; P < .05; sensitivity >0.7), and lid-parallel conjunctival folds (AUC, 0.770; P < .05; sensitivity >0.7) were other acceptable discriminators of symptoms of discomfort during contact lens wear. An equation was developed to identify symptomatic from asymptomatic lens wearers based on the significant predictors: Symptom discriminant function score = 3.378 (meibomian gland secretion grade) + 0.224 (meibomian gland morphology grade) + 0.61 (tear evaporation rate without contact lenses) + 0.439 (lid-parallel conjunctival folds grade) - 0.346 (palpebral conjunctival health grade) - 4.625. CONCLUSIONS This study demonstrated that clinical signs related to meibomian gland secretions and morphology, tear evaporation, lid-parallel conjunctival folds, and palpebral conjunctival health may successfully predict symptoms of discomfort in contact lens wearers.
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Pult H, Riede-Pult BH. Impact of soft contact lenses on lid- parallel conjunctival folds. Cont Lens Anterior Eye 2019; 42:415-419. [DOI: 10.1016/j.clae.2018.12.005] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 12/11/2018] [Accepted: 12/11/2018] [Indexed: 11/26/2022]
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Yang J, Liu Y, Xu Y, Li X, Fu J, Jiang X, Chou Y, Ma J, Hao R, Zhang R, Qiu W, Li X. A new approach of ocular nebulization with vitamin B12 versus oxytocin for the treatment of dry eye disease: an in vivo confocal microscopy study. DRUG DESIGN DEVELOPMENT AND THERAPY 2019; 13:2381-2391. [PMID: 31409972 PMCID: PMC6646855 DOI: 10.2147/dddt.s203464] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Accepted: 05/06/2019] [Indexed: 12/21/2022]
Abstract
Purpose: To present a new ocular nebulization therapy for the treatment of dry eye disease (DED) and investigate the efficacy of vitamin B12 (VB12) and oxytocin (OXT) nebulization with clinical parameters and in vivo confocal microscopy (IVCM). Patients and methods: Thirty-eight patients with DED were enrolled, with 19 receiving VB12 nebulization and 19 receiving OXT nebulization twice weekly for 3 months. Clinical signs and symptoms including Ocular Surface Disease Index, self-assessment of light sensitivity and dryness, tear meniscus height, tear break-up time (BUT), and corneal staining, along with IVCM data of basal epithelial cell density, sub-basal dendritic cell (DC) density, nerve density, and nerve tortuosity were acquired at baseline, 1 month, and 3 months after starting treatment. Results: Patients treated with VB12 improved significantly in all signs and symptoms except for nerve tortuosity during the three-month treatment, while OXT demonstrated similar effects apart from BUT and nerve tortuosity. VB12 group revealed a higher BUT at 1 month and 3 months with a higher basal epithelial cell density at 3 months compared with OXT group, and a lower DC density was observed in OXT group at 1 month. Change of basal epithelial cell density was more significant at 3 months in VB12 group, with OXT group showing a significantly higher DC reduction at 1 month. Conclusion: The nebulization therapy delivering VB12 and OXT appears to be effective in improving the symptoms and signs of dry eye, with a relatively stronger effect of BUT elevation and epithelial repair in VB12 and anti-inflammation in OXT nebulization.
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Affiliation(s)
- Jiarui Yang
- Department of Ophthalmology, Peking University Third Hospital, Beijing, People's Republic of China
| | - Yushi Liu
- Department of Ophthalmology, Peking University Third Hospital, Beijing, People's Republic of China
| | - Yanhui Xu
- Department of Ophthalmology, Peking University Third Hospital, Beijing, People's Republic of China
| | - Xiaodan Li
- Department of Ophthalmology, Peking University Third Hospital, Beijing, People's Republic of China
| | - Jiayu Fu
- Department of Ophthalmology, Peking University Third Hospital, Beijing, People's Republic of China
| | - Xiaodan Jiang
- Department of Ophthalmology, Peking University Third Hospital, Beijing, People's Republic of China
| | - Yilin Chou
- Department of Ophthalmology, Peking University Third Hospital, Beijing, People's Republic of China
| | - Jiahui Ma
- Department of Ophthalmology, Peking University Third Hospital, Beijing, People's Republic of China
| | - Ran Hao
- Department of Ophthalmology, Peking University Third Hospital, Beijing, People's Republic of China
| | - Rong Zhang
- Department of Neurobiology, Health Science Center, School of Basic Medical Sciences, Peking University, Beijing, People's Republic of China
| | - Weiqiang Qiu
- Department of Ophthalmology, Peking University Third Hospital, Beijing, People's Republic of China
| | - Xuemin Li
- Department of Ophthalmology, Peking University Third Hospital, Beijing, People's Republic of China
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Lid wiper epitheliopathy: The influence of multiple lid eversions and exposure time. Cont Lens Anterior Eye 2019; 42:304-310. [DOI: 10.1016/j.clae.2018.09.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2018] [Revised: 08/20/2018] [Accepted: 09/13/2018] [Indexed: 12/24/2022]
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Yazdani M, Chen X, Tashbayev B, Utheim ØA, Ræder S, Hua Y, Eidet JR, Stojanovic A, Dartt DA, Utheim TP. Evaluation of the Ocular Surface Disease Index Questionnaire as a Discriminative Test for Clinical Findings in Dry Eye Disease Patients. Curr Eye Res 2019; 44:941-947. [PMID: 30955380 DOI: 10.1080/02713683.2019.1604972] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Purpose: To investigate to what extent the OSDI can be utilized as a discriminative test for clinical findings. Methods: One thousand and ninety patients with dry eye disease (DED) were consecutively included and examined for osmolarity, tear film break-up time (TFBUT), ocular protection index (OPI), ocular surface staining (OSS), Schirmer I test (ST), meibum expressibility (ME), meibum quality (MQ), and diagnosis of meibomian gland dysfunction (MGD). Receiver-operating characteristic curve (ROC) analysis considering optimum balanced sensitivity and specificity (close to 50%) was used for assessment. Results: The present study on more than 1,000 patients indicates that the OSDI in the ROC curve analysis is a poor discriminator of pathological scores for TFBUT ≤ 5 (AUC = 0.553; p = .012) and ≤10 s (AUC = 0.608; p = .002), OSS ≥ 3 (AUC = 0.54; p = .043), ST ≤ 5 (AUC = 0.550; p = .032) and ≤10 mm/5 min (AUC = 0.544; p = .016), and ME ≥ 1 (AUC = 0.594; p = <0.001). Pathological scores for osmolarity >308 and >316 mOsm/L, OPI, OSS > 1, MQ, and MGD could not be discriminated by OSDI (p > .05). Conclusion: Cut-off values for the OSDI can be defined to discriminate pathological TFBUT (≤5 and ≤10), OSS (≥3), ST (≤5 and ≤10) and ME, however, the discriminability was low. Our comprehensive study emphasises the importance of taking both symptoms and signs into account in DED management.
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Affiliation(s)
- Mazyar Yazdani
- Department of Medical Biochemistry, Oslo University Hospital , Oslo , Norway.,The Norwegian Dry Eye Clinic , Oslo , Norway
| | - Xiangjun Chen
- The Norwegian Dry Eye Clinic , Oslo , Norway.,Department of Ophthalmology, Arendal Hospital , Arendal , Norway.,Department of Oral Surgery and Oral Medicine, Faculty of Dentistry, University of Oslo , Oslo , Norway.,Faculty of Health Sciences, National Centre for Optics, Vision and Eye Care, University College of Southeast Norway , Kongsberg , Norway.,Department of Ophthalmology, Vestre Viken Hospital Trust , Drammen , Norway
| | - Behzod Tashbayev
- The Norwegian Dry Eye Clinic , Oslo , Norway.,Department of Oral Surgery and Oral Medicine, Faculty of Dentistry, University of Oslo , Oslo , Norway
| | - Øygunn A Utheim
- Department of Medical Biochemistry, Oslo University Hospital , Oslo , Norway.,The Norwegian Dry Eye Clinic , Oslo , Norway
| | - Sten Ræder
- The Norwegian Dry Eye Clinic , Oslo , Norway
| | - Yanjun Hua
- Department of Ophthalmology, Shanghai Jiaotong University affiliated Sixth People's Hospital , Shanghai , China
| | - Jon R Eidet
- Department of Ophthalmology, Oslo University Hospital , Oslo , Norway
| | | | - Darlene A Dartt
- Schepens Eye Research Institute/Massachusetts Eye and Ear, Harvard Medical School , Boston , MA , USA
| | - Tor P Utheim
- Department of Medical Biochemistry, Oslo University Hospital , Oslo , Norway.,The Norwegian Dry Eye Clinic , Oslo , Norway.,Department of Ophthalmology, Arendal Hospital , Arendal , Norway.,Department of Oral Surgery and Oral Medicine, Faculty of Dentistry, University of Oslo , Oslo , Norway.,Faculty of Health Sciences, National Centre for Optics, Vision and Eye Care, University College of Southeast Norway , Kongsberg , Norway.,Department of Ophthalmology, Vestre Viken Hospital Trust , Drammen , Norway.,Department of Plastic and Reconstructive Surgery, Oslo University Hospital , Oslo , Norway.,Department of maxillofacial surgery, Oslo University Hospital , Oslo , Norway.,Department of Ophthalmology, Stavanger University Hospital , Stavanger , Norway.,Department of Clinical Medicine, Faculty of Medicine, University of Bergen , Bergen , Norway
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50
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The Effect of Microblepharon Exfoliation on Clinical Correlates of Contact Lens Discomfort. Optom Vis Sci 2019; 96:187-199. [DOI: 10.1097/opx.0000000000001354] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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