34 results on '"Jelle Vehof"'
Search Results
2. The Relationship Between Caffeine Intake and Dry Eye Disease
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Morten Schjerven, Magno, Tor P, Utheim, Mathias Kaurstad, Morthen, Harold, Snieder, Nomdo M, Jansonius, Christopher J, Hammond, Jelle, Vehof, Life Course Epidemiology (LCE), and Perceptual and Cognitive Neuroscience (PCN)
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Male ,Beverages ,Ophthalmology ,Alcohol Drinking ,Risk Factors ,Caffeine ,Surveys and Questionnaires ,Humans ,Female ,Middle Aged ,Coffee - Abstract
PURPOSE: The aim of this study was to determine the association between caffeine intake and dry eye disease (DED) in the large, population-based LifeLines cohort in the Netherlands. METHODS: DED was cross-sectionally assessed in 85,302 participants (59% female participants) using the Women's Health Study dry eye questionnaire. Dietary caffeine was calculated from the intake of coffee, tea, cola, and energy drinks. Logistic regression was used to investigate the relationship between DED and caffeine, correcting for demographic variables, smoking status, alcohol intake, and 48 comorbidities of DED. RESULTS: The mean (SD; range) age of participants was 50.7 years (12.4; 18-96), and 50,339 (59%) were female. The mean (SD) caffeine intake was 285 (182) mg/d. After correcting for demographics, body mass index, smoking status, and alcohol intake, higher caffeine intake was associated with a decreased risk of Women's Health Study-defined DED [odds ratio (OR) 0.971 per 100 mg/d, 95% CI, 0.956-0.986, P < 0.0005]. When additionally adjusting for medical comorbidities, no significant effect was observed (OR 0.985, 95% CI, 0.969-1.001, P = 0.06). Caffeine's effect on DED was similar in male and female participants and independent of sleep quality and stress at work. Decaffeinated coffee intake was significantly associated with an increased risk of DED, when adjusted for caffeinated coffee, demographics, alcohol intake, smoking status, and comorbidities (OR 1.046 per cup/d, 95% CI, 1.010-1.084, P = 0.01). None of the beverages were significantly associated with the risk of DED, when correcting for intake of the other caffeinated beverages, demographics, smoking status, alcohol intake, and all comorbidities. CONCLUSIONS: Dietary caffeine intake does not seem to be a risk factor for DED in the general population.
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- 2023
3. Hyaluronic acid in the treatment of dry eye disease
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Leif Hynnekleiv, Morten Magno, Ragnheidur R. Vernhardsdottir, Emily Moschowits, Kim Alexander Tønseth, Darlene A. Dartt, Jelle Vehof, and Tor P. Utheim
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Ophthalmology ,hyaluronate ,dry eye treatment ,Tears ,hyaluronic acid ,Humans ,Dry Eye Syndromes ,General Medicine ,dry eye disease ,Lubricant Eye Drops ,artificial tears - Abstract
Dry eye disease (DED) is a highly prevalent and debilitating condition affecting several hundred million people worldwide. Hyaluronic acid (HA) is a naturally occurring glycosaminoglycan commonly used in the treatment of DED. This review aims to critically evaluate the literature on the safety and efficacy of artificial tears containing HA used in DED treatment. Literature searches were conducted in PubMed, including MEDLINE, and in Embase via Ovid with the search term: “(hyaluronic acid OR hyaluronan OR hyaluronate) AND (dry eye OR sicca)”. A total of 53 clinical trials are included in this review, including eight placebo-controlled trials. Hyaluronic acid concentrations ranged from 0.1% to 0.4%. Studies lasted up to 3 months. A broad spectrum of DED types and severities was represented in the reviewed literature. No major complications or adverse events were reported. Artificial tears containing 0.1% to 0.4% HA were effective at improving both signs and symptoms of DED. Two major gaps in the literature have been identified: 1. no study investigated the ideal drop frequency for HA-containing eyedrops, and 2. insufficient evidence was presented to recommend any specific HA formulation over another. Future investigations assessing the optimal drop frequency for different concentrations and molecular weights of HA, different drop formulations, including tonicity, and accounting for DED severity and aetiology are essential for an evidence-based, individualized approach to DED treatment.
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- 2022
4. A comparison between hyaluronic acid and other single ingredient eye drops for dry eye, a review
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Leif Hynnekleiv, Morten Magno, Emily Moschowits, Kim Alexander Tønseth, Jelle Vehof, and Tor P. Utheim
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Ophthalmology ,General Medicine - Published
- 2023
5. Hot towels
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Morten Schjerven Magno, Jonatan Olafsson, Marie Beining, Emily Moschowits, Neil Lagali, James S. Wolffsohn, Jennifer P. Craig, Jelle Vehof, Darlene A. Dartt, and Tor P. Utheim
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Ophthalmology ,Eyelid warming ,VDP::Medisinske Fag: 700::Klinisk medisinske fag: 750::Oftalmologi: 754 ,Medisinske Fag: 700 [VDP] ,Evaporative dry eye ,Hot towels ,General Medicine ,Dry eye disease ,Meibomian gland dysfunction ,Optometry - Abstract
Background Meibomian gland dysfunction (MGD) reduces quality-of-life and hinders work productivity of millions of patients, with high direct and indirect societal costs. Thickened meibum obstructs the glands and disrupts ocular surface health. Heating the eyelids to soften and express meibum from the glands can be beneficial. The most accessible method for eyelid warming uses heated, wet towels. However, the efficacy of this treatment is reliant on the methodology, and evidence-based best-practice recommendations are needed. Purpose To evaluate the literature on hot towels in MGD treatment and recommend a best-practice protocol for future research and patient treatment. Methods Studies were identified through PubMed on the May 28, 2021, with the search terms: (warm* OR heat* OR thermal* OR towel OR wet towel) AND (meibomian OR MGD OR eyelid OR “dry eye” OR DED). All relevant original articles with English full-text were included. Results The search yielded 903 results, of which 22 met the inclusion criteria. Across studies, hot towels were found to be effective at reducing ocular symptoms. However, without reheating, the temperature quickly fell below the therapeutic range, which was deemed to be between 40 °C and 47 °C. Towels heated to around 45 °C and reheated every-two minutes were most effective at increasing eyelid temperature, comparable or better than several commercially available eyelid warming devices. No adverse effects were reported in the studies. Conclusion Hot towel treatment effectively warms the eyelids and reduces ocular symptoms, but must be standardized, and towels reheated to achieve maximum benefit. Future research should assess patient satisfaction with different hot towel treatment methods that reheat or replace the towel at least every-two minutes, to establish which methods yield the greatest compliance. Guidelines or clinical recommendations that do not mention the need for regular reheating during hot towel compress treatment should be updated to include this. Keywords Hot towels Eyelid warming Dry eye disease Meibomian gland dysfunction Evaporative dry eye
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- 2023
6. TFOS lifestyle: Impact of nutrition on the ocular surface
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Maria Markoulli, Jayashree Arcot, Sumayya Ahmad, Reiko Arita, Jose Benitez-del-Castillo, Barbara Caffery, Laura E. Downie, Katie Edwards, Judith Flanagan, Marc Labetoulle, Stuti Misra, Malgorzata Mrugacz, Sumeer Singh, John Sheppard, Jelle Vehof, Piera Versura, Mark D.P. Willcox, Jillian Ziemanski, and James S. Wolffsohn
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Ophthalmology - Published
- 2023
7. The vision-related burden of dry eye
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Nomdo M. Jansonius, Jelle Vehof, Tor Paaske Utheim, Mathias Kaurstad Morthen, Christopher J Hammond, Morten Schjerven Magno, Harold Snieder, Life Course Epidemiology (LCE), and Perceptual and Cognitive Neuroscience (PCN)
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Male ,medicine.medical_specialty ,Vision-related quality of life (VR-QoL) ,Visual function ,Population ,Disease ,Logistic regression ,Cohort Studies ,Quality of life ,Population attributable fraction ,Surveys and Questionnaires ,Medicine ,Humans ,Dry eye disease ,education ,education.field_of_study ,business.industry ,Public health ,Glaucoma ,humanities ,Ophthalmology ,Cohort ,Quality of Life ,Eye disorder ,Dry Eye Syndromes ,Female ,business ,Demography ,Driving - Abstract
Purpose: To investigate the relationship between dry eye disease (DED) and vision-related quality of life (VR-QoL) at population level.Methods: DED and VR-QoL were assessed in 89,022 participants (18–96 years, 59% female) from the Dutch population-based Lifelines cohort using the Women's Health study (WHS) and Visual function 25 (VFQ25) questionnaires. The relationship between DED and compromised VR-QoL was assessed with logistic regression, corrected for age, sex, BMI, income, education, smoking, and 55 comorbidities.Results: 9.1% of participants had DED. The participants with DED had higher risk of compromised average of ten domains of VR-QoL (OR 3.12 (95% CI 2.98–3.27) corrected for age, sex, BMI, income, smoking, and 55 comorbidities). Increasing symptom frequency was highly associated with decreasing VR-QoL (P < 0.0005). In all VR-QoL domains, including measures of daily visual function and emotional well-being, DED was clearly associated with compromised VR-QoL. Compared to macular degeneration, glaucoma, retinal detachment, and allergic conjunctivitis, DED presented similar or higher risks for compromised score on all VR-QoL domains. The population-attributable fraction of DED for compromised general vision exceeded that of other eye diseases investigated, especially in the younger age groups.Conclusion: DED is associated with reductions in all domains of VR-QoL, also after correction for associated comorbidities. We found that DED imposes an extensive population burden regarding compromised VR-QoL due to its high prevalence and substantial impact on VR-QoL, higher than that for other common vision-affecting eye disorders. Our results emphasize the importance of recognizing DED as a serious disorder from both patient and public health perspectives.
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- 2022
8. Medication use and dry eye symptoms
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Harold Snieder, Jelle Vehof, Nomdo M. Jansonius, Laura Wolpert, Christopher J Hammond, Tor Paaske Utheim, Life Course Epidemiology (LCE), and Perceptual and Cognitive Neuroscience (PCN)
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Male ,Pediatrics ,genetic structures ,Epidemiology ,Disease ,Medication ,Logistic regression ,INTRAOCULAR-PRESSURE ,DISEASE ,0302 clinical medicine ,Risk Factors ,Surveys and Questionnaires ,Netherlands ,ASSOCIATIONS ,Aged, 80 and over ,education.field_of_study ,Confounding ,PAIN ,Middle Aged ,DEPRESSION ,PREVALENCE ,Cohort ,Dry Eye Syndromes ,Female ,Adult ,medicine.medical_specialty ,Population ,Dry eye ,Proton pump inhibitor ,OCULAR SYMPTOMS ,Young Adult ,03 medical and health sciences ,medicine ,Humans ,Risk factor ,education ,Aged ,NITRIC-OXIDE ,business.industry ,SIGNS ,Ophthalmology ,Cross-Sectional Studies ,030221 ophthalmology & optometry ,  ,RISK-FACTORS ,business ,Body mass index ,030217 neurology & neurosurgery - Abstract
Purpose: To date, population-based studies reporting associations between dry eye disease and medications were hypothesis-driven, did not take into account underlying comorbidities, and did not investigate individual drugs. The purpose of this study was to clarify the association of dry eye symptoms with medication classes and in-dividual drugs, using a hypothesis-free approach. Methods: 79,606 participants (age 20-97 years, 59.2% female) from the population-based Lifelines cohort in the Netherlands were cross-sectionally assessed for dry eye symptoms using the Womens' Health Study dry eye questionnaire. All medications used were coded with the ATC classification system. Logistic regression was used to assess the risk of the 59 most-used therapeutic/pharmacological subgroups and the 99 most-used individual drugs (all n > 200) on dry eye symptoms, correcting for age, sex, body mass index, and 48 comorbidities associated with dry eye. Results: Thirty-eight (64%) medication subgroups and fifty-two (53%) individual drugs were associated with dry eye symptoms (P < 0.05), after correction for age and sex only. A multivariable model correcting for comor-bidities revealed highly significant associations between dry eye symptoms and drugs for peptic ulcer (partic-ularly proton pump inhibitors (PPIs)), antiglaucoma and anticholinergic medications. Conclusions: This study underlines that medication use is highly informative of risk of dry eye symptoms. Correction for underlying comorbidities is critical to avoid confounding effects. This study confirms suggested associations between medications and dry eye symptoms at a population level and shows several new associa-tions. The novel link between PPIs and dry eye symptoms deserves particular attention given how commonly they are prescribed.
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- 2021
9. The physical and mental burden of dry eye disease: A large population-based study investigating the relationship with health-related quality of life and its determinants
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Mathias Kaurstad Morthen, Harold Snieder, Jelle Vehof, Tor Paaske Utheim, Christopher J Hammond, Morten Schjerven Magno, and Life Course Epidemiology (LCE)
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Male ,Quality of life ,medicine.medical_specialty ,Population ,Burden ,Disease ,Logistic regression ,Mental ,VALIDATION ,03 medical and health sciences ,0302 clinical medicine ,Surveys and Questionnaires ,Internal medicine ,Physical ,medicine ,Humans ,Dry eye disease ,030212 general & internal medicine ,education ,Health-related quality of life (HR-QoL) ,Depression (differential diagnoses) ,education.field_of_study ,COPD ,business.industry ,Glaucoma ,Macular degeneration ,medicine.disease ,humanities ,PREVALENCE ,Ophthalmology ,Cross-Sectional Studies ,Cohort ,RISK-FACTORS ,030221 ophthalmology & optometry ,Dry Eye Syndromes ,Female ,business - Abstract
Purpose: This large cross-sectional population-based study investigated the relationship between dry eye disease (DED) and health-related quality of life (HR-QoL). Methods: Dry eye and HR-QoL were assessed in 78,165 participants (19-94 yrs, 59.2% female) from the Dutch population-based Lifelines cohort, using the WHS and the SF36 questionnaire, respectively. Logistic regression was used to assess the relationship between DED and below median Physical Component Summary (PCS) and Mental Component Summary (MCS) score, corrected for age, sex, education, BMI, and 52 comorbidities. Results: Overall, 8.9% of participants had DED. Participants with DED had an increased risk of low PCS (OR 1.54 (95% CI 1.46-1.62)) and MCS scores (OR 1.39 (95% CI 1.32-1.46)), corrected for age and sex. This risk remained significant after correction for comorbidities (P < 0.0005). Increasing DED symptom frequency was associated with decreasing HR-QoL (P < 0.0005). Undiagnosed DED subjects had a significantly increased risk of low mental HR-QoL with increasing dry eye symptoms compared to diagnosed subjects (P < 0.0005). Compared to allergic conjunctivitis, glaucoma, macular degeneration and retinal detachment, DED showed the highest risk of low HR-QoL. Compared to other common systemic and chronic disorders, such as depression, rheumatoid arthritis, and COPD, DED was distinctive by having a substantial reduction in both PCS and MCS. Conclusion: DED is associated with substantial reductions in both physical and mental HR-QoL, also after correction for associated comorbidities. Not having a diagnosis is associated with worse mental HR-QoL in subjects with severe DED. Our results underline the importance of recognizing dry eye as a serious disorder.
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- 2021
10. The relationship between alcohol consumption and dry eye
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Morten Schjerven Magno, Jelle Vehof, Tor Paaske Utheim, Mathias Kaurstad Morthen, Christopher J Hammond, Tishelle Daniel, Nomdo M. Jansonius, Harold Snieder, Life Course Epidemiology (LCE), and Perceptual and Cognitive Neuroscience (PCN)
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Male ,medicine.medical_specialty ,GABA(A) RECEPTORS ,Alcohol Drinking ,TEAR FILM ,Dry eye ,Alcohol ,Disease ,Logistic regression ,DISEASE ,Cohort Studies ,03 medical and health sciences ,chemistry.chemical_compound ,0302 clinical medicine ,HORMONE ,Risk Factors ,Internal medicine ,Surveys and Questionnaires ,Sex differences ,medicine ,Humans ,Clinical significance ,BRAIN ,ESTRADIOL ,Lifelines ,business.industry ,Confounding ,SEROTONIN ,Odds ratio ,PREVALENCE ,Ophthalmology ,Cross-Sectional Studies ,chemistry ,Cohort ,030221 ophthalmology & optometry ,RISK-FACTORS ,Dry Eye Syndromes ,Female ,SEX ,business ,Alcohol consumption ,030217 neurology & neurosurgery - Abstract
Purpose To assess the association between dry eye disease (DED) and alcohol consumption using a large population-based cohort. Methods 77,145 participants (19–94 years, 59% female) from the Dutch Lifelines cohort were cross-sectionally assessed for DED using the Women's Health Study (WHS) dry eye questionnaire. Alcohol intake was assessed using self-reported food frequency questionnaires. The relationship between DED and alcohol use was analyzed using logistic regression, corrected for age, sex, BMI, smoking status, education, income, and 55 potentially confounding comorbidities. Results Overall, 30.0% of participants had symptomatic dry eye. Alcohol use significantly increased the risk of symptomatic dry eye in females (odds ratio [OR] 1.095, 95%CI 1.045–1.148), but not in males (OR 0.988, 95%CI 0.900–1.084). Contrarily, in male drinkers, increasing alcohol intake (in 10 g/day) had a protective effect on symptomatic dry eye (OR 0.962, 95%CI 0.934–0.992), which was not seen in females (OR 0.986, 95%CI 0.950–1.023). Alcohol use and intake had a sex-specific effect on all outcomes of DED assessed: symptomatic dry eye, highly symptomatic dry eye, clinical diagnosis, and WHS definition dry eye. Conclusions This large population-based study found alcohol use to have a clear sex-specific effect on DED, presenting as a risk-factor only in females. This adds to the evidence of sex-specific pathophysiological mechanisms of dry eye and illustrates the importance of sex stratification in studies investigating DED. The mild protective effect of increased alcohol intake in male drinkers is advised to be interpreted with caution, as alcohol's other health effects might be of greater clinical significance.
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- 2021
11. Glaucoma in large-scale population-based epidemiology
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Jelle Vehof, Nomdo M. Jansonius, Anna Neustaeter, Harold Snieder, Life Course Epidemiology (LCE), and Perceptual and Cognitive Neuroscience (PCN)
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medicine.medical_specialty ,EYE DISEASE ,Open angle glaucoma ,genetic structures ,IMPACT ,Eye disease ,VISUAL-FIELD LOSS ,Population ,Vision Disorders ,Visual Acuity ,Glaucoma ,Logistic regression ,Article ,Cohort Studies ,03 medical and health sciences ,0302 clinical medicine ,QUALITY-OF-LIFE ,Internal medicine ,Sickness Impact Profile ,Surveys and Questionnaires ,Epidemiology ,medicine ,Humans ,030212 general & internal medicine ,education ,Netherlands ,education.field_of_study ,business.industry ,Correction ,DEFECTS ,medicine.disease ,eye diseases ,3. Good health ,PREVALENCE ,Ophthalmology ,Cohort ,BLINDNESS ,030221 ophthalmology & optometry ,Quality of Life ,sense organs ,OPEN-ANGLE GLAUCOMA ,business ,Cohort study - Abstract
Purpose: To improve upon self-reported glaucoma status in population-based cohorts by developing a questionnaire-based proxy incorporating self-reported status in conjunction with glaucoma-specific visual complaints. Methods: A vision specific questionnaire, including questions from the National Eye Institute Visual Functioning Questionnaire-25 (NEI-VFQ-25) was administered to 79,866 Lifelines participants, a population-based cohort study in the Northern Netherlands. We compared NEI-VFQ-25 responses between ‘definite’ glaucoma cases (n = 90; self-reported surgical cases) and an age- and gender-matched subset of controls (n = 1,800) to uncover glaucoma-specific visual complaints, using a case–control logistic regression. We defined ‘probable glaucoma’ as both self-reported disease status and visual complaints, and ‘possible glaucoma’ as either. To evaluate the resulting proxy, we determined age-stratified glaucoma prevalences in the remaining cohort and compared the result to the literature. Results: Per unit increase in the vision subscales (range 0–100) distance, peripheral and low luminance, we observed significantly increased odds of definite glaucoma (2% [P = 0.03], 4% [P = 1.2 × 10−8] and 2% [P = 0.02], respectively); the associated area under the curve was 0.73. We identified 300 probable and 3,015 (1,434 by self-report) possible glaucoma cases. Standardised prevalences of definite, probable and possible glaucoma for 55+ were 0.4%, 1.1% and 7.3%, respectively. For self-reported glaucoma (combining definite, probable and possible by self-report), this was 5.2%. Conclusions: The combination of self-reported glaucoma status and visual complaints can be used to capture glaucoma cases in population-based settings. The resulting prevalence of combined definite and probable glaucoma (1.5%) appears to be more consistent with previous reports than the prevalence estimate of 5.2% based only on self-report.
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- 2021
12. Topical glaucoma medications – Clinical implications for the ocular surface
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Fredrik Fineide, Neil Lagali, Muhammed Yasin Adil, Reiko Arita, Miriam Kolko, Jelle Vehof, and Tor P. Utheim
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Oorganisk kemi ,Preservatives, Pharmaceutical ,Glaucoma ,Meibomian gland dysfunction ,Inorganic Chemistry ,Ophthalmology ,VDP::Medisinske Fag: 700::Klinisk medisinske fag: 750::Oftalmologi: 754 ,Medisinske Fag: 700 [VDP] ,Tears ,Topical medications ,Humans ,Eyedrops ,Dry Eye Syndromes ,Dry eye disease ,Ophthalmic Solutions ,Antihypertensive Agents ,Intraocular Pressure - Abstract
Glaucoma is a leading cause of irreversible blindness. The use of topical eye drops to reduce intraocular pressure remains the mainstay treatment. These eye drops frequently contain preservatives designed to ensure sterility of the compound. A growing number of clinical and experimental studies report the detrimental effects of not only these preservatives but also the active pharmaceutical compounds on the ocular surface, with resultant tear film instability and dry eye disease. Herein, we critically appraise the published literature exploring the effects of preservatives and pharmaceutical compounds on the ocular surface. publishedVersion
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- 2022
13. Antibiotic treatment for dry eye disease related to meibomian gland dysfunction and blepharitis – A review
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Ragnheidur R. Vernhardsdottir, Morten S. Magno, Leif Hynnekleiv, Neil Lagali, Darlene A. Dartt, Jelle Vehof, Catherine J. Jackson, and Tor P. Utheim
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Ophthalmology ,Blepharitis ,Humans ,Meibomian Glands ,Dry Eye Syndromes ,Meibomian Gland Dysfunction ,Anti-Bacterial Agents - Abstract
Background: Dry eye disease (DED) is among the most prevalent ophthalmic conditions but is often underdiagnosed and mistreated. Antibiotics are regularly used to treat DED caused by meibomian gland dysfunction (MGD) or blepharitis, but their use has been questioned. Objective: To critically evaluate the use of oral and topical antibiotics in DED management. Methods: A literature search was conducted on November 15th, 2021, in the PubMed database. The search terms were: (antibiotics OR azithromycin OR doxycycline OR minocycline) AND (dry eye disease OR meibomian gland OR blepharitis anterior OR blepharitis posterior OR chronic blepharitis). All relevant original articles with English full-text were included. Case reports and review articles were excluded. Results: The search provided 619 articles, of which 22 met the inclusion criteria. Oral and topical antibiotics appeared to have short-term positive effects on signs and symptoms of blepharitis- or MGD-related DED. However, these improvements often reverted upon cessation of treatment. The need for repeated treatments and mild adverse events were common. Conclusions: Current evidence suggests that patients with blepharitis- or MGD-related DED experience short-term benefits of antibiotics. However, evidence for lasting improvement after completed treatment was lacking. Given the unclear long-term benefits, common side effects, and increasing antibiotic resistance seen globally, the existing literature is not sufficient to conclude that antibiotics are useful in long-term MGD management. A survival-analysis of a single round of antibiotics, in addition to the effects of repeated rounds of treatment, on DED parameters could provide useful insights.
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- 2022
14. Review on the possible pathophysiological mechanisms underlying visual display terminal-associated dry eye disease
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Ketil Fjærvoll, Haakon Fjærvoll, Morten Magno, Sara Tellefsen Nøland, Darlene A. Dartt, Jelle Vehof, and Tor P. Utheim
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Blinking ,Lacrimal Apparatus ,Meibomian Glands ,General Medicine ,Pathophysiology ,dry eye disease ,Visual display terminals ,Tear film ,Ophthalmology ,Medisinske Fag: 700 [VDP] ,Tears ,VDT-associated dry eyes ,Humans ,Dry Eye Syndromes ,VDT ,Dry eye disease ,tear film ,VDT-associated dry eye ,DED ,pathophysiology - Abstract
Background: Visual display terminal (VDT) use is a key risk factor for dry eye disease (DED). Visual display terminal (VDT) use reduces the blink rate and increases the number of incomplete blinks. However, the exact mechanisms causing DED development from VDT use have yet to be clearly described. Purpose: The purpose of the study was to conduct a review on pathophysiological mechanisms promoting VDT-associated DED. Methods: A PubMed search of the literature investigating the relationship between dry eye and VDT was performed, and relevance to pathophysiology of DED was evaluated. Findings: Fifty-five articles met the inclusion criteria. Several pathophysiological mechanisms were examined, and multiple hypotheses were extracted from the articles. Visual display terminal (VDT) use causes DED mainly through impaired blinking patterns. Changes in parasympathetic signalling and increased exposure to blue light, which could disrupt ocular homeostasis, were proposed in some studies but lack sufficient scientific support. Together, these changes may lead to a reduced function of the tear film, lacrimal gland, goblet cells and meibomian glands, all contributing to DED development. Conclusion: Visual display terminal (VDT) use appears to induce DED through both direct and indirect routes. Decreased blink rates and increased incomplete blinks increase the exposed ocular evaporative area and inhibit lipid distribution from meibomian glands. Although not adequately investigated, changes in parasympathetic signalling may impair lacrimal gland and goblet cell function, promoting tear film instability. More studies are needed to better target and improve the treatment and prevention of VDT-associated DED. This research was partly funded by NFR 271555 grant by the Norwegian Research Council, through the Medical Student Research Program. D.A. Dartt was supported by grants from the US NIH: R01 EY019470, R01 EY029789 and R01 EY021292.
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- 2022
15. Video display terminal use and dry eye: preventive measures and future perspectives
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Bjørnar Kamøy, Morten Magno, Sara T Nøland, Morten C Moe, Goran Petrovski, Jelle Vehof, and Tor P. Utheim
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genetic structures ,COMPUTER VISION SYNDROME ,VDP::Medisinske Fag: 700::Klinisk medisinske fag: 750::Oftalmologi: 754 ,QUALITY-OF-LIFE ,Medisinske Fag: 700 [VDP] ,ergonomic practices ,Fatty Acids, Omega-3 ,tear film stability ,Humans ,OMEGA-3-FATTY-ACIDS TREATMENT ,OFFICE WORKERS ,Inflammation ,Mucins ,OCULAR SURFACE ,General Medicine ,dry eye disease ,eye diseases ,video display terminal ,BLINK RATE ,Ophthalmology ,SPONTANEOUS EYEBLINK ACTIVITY ,HIGHLY ADJUSTABLE CHAIR ,Computer Terminals ,Tears ,RISK-FACTORS ,preventive measures ,Dry Eye Syndromes ,FIELD INTERVENTION ,VDP::Matematikk og Naturvitenskap: 400::Informasjons- og kommunikasjonsvitenskap: 420::Simulering, visualisering, signalbehandling, bildeanalyse: 429 - Abstract
Background: Dry eye disease (DED) is a common cause of ocular pain and discomfort. Dry eye disease (DED) stems from a loss-of-tear film homeostasis and is frequently seen in video display terminal (VDT) users. Video display terminal (VDT) use reduces blink rates and increases incomplete blinks, leading to tear film instability and ocular inflammation, promoting DED. Purpose: To assess and evaluate the methods for preventing VDT-associated DED and ocular discomfort. Methods: Studies were found using PubMed and Embase with the search terms: (digital visual terminal* OR computer use OR screen use OR smartphone OR display OR visual display terminal* OR computer vision syndrome OR tablet OR phone OR screen time) AND (dry eye OR DED). Results: Thirty-one relevant articles were found. Ten described single-visit studies, whereas 21 had a prolonged follow-up. Most preventive measures of VDT-associated DED aimed to increase blink rate or directly prevent tear film instability, ocular inflammation, mucin loss or ocular surface damage. Using an adjustable chair and ergonomic training, blink animations and omega-3 supplementation improved signs and symptoms of VDT-associated DED. Taking frequent breaks was associated with fewer symptoms, but no study assessed the commonly suggested 20-20-20 rule. Conclusion: Preventive measures, such as blink animation programmes, oral intake of omega-3 fatty acids and improved ergonomics act on different parts of the vicious cycle of dry eye and could supplement each other. A comparison of the efficacy of the different interventions as well as more evidence of the effect of increased humidity, VDT filters and ergonomic practices, are required. publishedVersion
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- 2022
16. The association between visual display terminal use and dry eye: a review
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Jelle Vehof, Ketil Fjaervoll, Haakon Fjaervoll, Darlene A. Dartt, Morten Scherven Magnø, Emily Moschowits, and Tor Paaske Utheim
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Pediatrics ,medicine.medical_specialty ,Coronavirus disease 2019 (COVID-19) ,prevalence ,tørre øyne ,Signs and symptoms ,Disease ,dry eye disease (DED) ,Office workers ,Dry eye diseases ,Quality of life ,visual display terminal ,Daily VDT duration thresholds ,Prevalence ,Medicine ,Humans ,Risk factor ,Pandemics ,skjermbruk ,business.industry ,COVID-19 ,General Medicine ,dry eye disease ,Visual display terminals ,Occupational Diseases ,Ophthalmology ,daily VDT duration thresholds ,Cross-Sectional Studies ,Computer Terminals ,øyesykdommer ,Tears ,Inclusion and exclusion criteria ,Quality of Life ,Dry Eye Syndromes ,business ,Medisinske Fag: 700::Klinisk medisinske fag: 750::Oftalmologi: 754 [VDP] - Abstract
Background. Dry eye disease (DED) is a multifactorial disease of the tear film and ocular surface. It causes ocular symptoms, reduced quality of life and a considerable economic burden on society. Prolonged use of visual display terminals (VDTs) has been suggested as an important risk factor for DED. Purpose. This review aims to study the association between DED and VDT use with an emphasis on the prevalence of DED among VDT users and harmful daily duration of VDT use. Methods. A PubMed search was conducted and yielded 57 relevant articles based on a set of inclusion and exclusion criteria. The studies were subclassified according to study design. Results. The far majority of the studies showed an association between VDT use and DED or DED-related signs and symptoms. The prevalence of definite or probable DED in VDT and office workers ranged from 26% to 70%, with as few as 1–2 hr of VDT exposure per day being associated with DED. Conclusion. VDT use is strongly associated with DED. VDT-associated DED is prevalent, but the exact prevalence needs to be further elucidated using standardized DED diagnosis criteria. Furthermore, a safe lower limit of daily VDT use has yet to be established. More research is needed on the effect of digitalization and digital transformation, which are particularly high during the time of the COVID-19 pandemic. This research was partly funded by NFR 271555 grant by the Norwegian Research Council, through the Medical Student Research Program. D.A. Dartt: NIH R01 EY019470, NIH R01 EY029789.
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- 2021
17. The relationship between occupation and dry eye
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Nomdo M. Jansonius, Christopher J Hammond, Shehnaz Bazeer, Jelle Vehof, Harold Snieder, Perceptual and Cognitive Neuroscience (PCN), and Life Course Epidemiology (LCE)
- Subjects
Adult ,Male ,IMPACT ,Cross-sectional study ,Population ,Logistic regression ,DISEASE ,Occupational safety and health ,Young Adult ,03 medical and health sciences ,0302 clinical medicine ,Quality of life (healthcare) ,Risk Factors ,QUALITY-OF-LIFE ,Occupational Exposure ,Surveys and Questionnaires ,Environmental health ,Humans ,Medicine ,Prospective Studies ,030212 general & internal medicine ,Occupations ,education ,Prospective cohort study ,Aged ,Netherlands ,Aged, 80 and over ,education.field_of_study ,business.industry ,Incidence ,Incidence (epidemiology) ,Middle Aged ,WORK PRODUCTIVITY ,PREVALENCE ,Ophthalmology ,Cross-Sectional Studies ,Cohort ,RISK-FACTORS ,030221 ophthalmology & optometry ,Dry Eye Syndromes ,Female ,HEALTH ,BURDEN ,business ,Follow-Up Studies - Abstract
Introduction: Environmental factors play an important aetiological role in dry eye.This cross-sectional study investigated the relationship between types of occupation and symptomatic dry eye.Methods: 40,501 employed people working >= 8 h a week were included from the population-based Lifelines cohort in the Netherlands. Logistic regression was used to determine the association between symptomatic dry eye (assessed by the WHS questionnaire) and occupation (using the ISCO-08 classification system).Results: After correction for age and sex, the professionals (e.g. legal, health, and business and administration professionals) (OR = 1.14, 95%CI = 1.08-1.19, P Conclusions: This study underlines the importance of asking about type of occupation in dry eye patients. Screening for symptomatic dry eye in high risk occupations such as in building workers and in indoor occupations with high screen use is relevant from an occupational health and work productivity perspective. The lower risk of dry eye in outdoor and active occupation is intriguing and justifies future studies to investigate potential protective and treatment effects.
- Published
- 2019
18. The relationship between dry eye and sleep quality
- Author
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Jelle Vehof, Christopher J Hammond, Tor Paaske Utheim, Harold Snieder, Morten Schjerven Magno, and Life Course Epidemiology (LCE)
- Subjects
Male ,medicine.medical_specialty ,MOOD DISORDERS ,SYMPTOMS ,Dry eye ,Disease ,Logistic regression ,DISEASE ,Pittsburgh Sleep Quality Index ,03 medical and health sciences ,0302 clinical medicine ,Quality of life ,PSQI ,MEDICATION USE ,Surveys and Questionnaires ,medicine ,Humans ,RACIAL-DIFFERENCES ,WHS dry Eye questionnaire ,DED ,INDEX ,Netherlands ,Lifelines ,business.industry ,Mental Disorders ,Confounding ,NEUROPATHIC PAIN ,ASSOCIATION ,medicine.disease ,Sleep in non-human animals ,DYSFUNCTION ,PREVALENCE ,Ophthalmology ,Cross-Sectional Studies ,Mood disorders ,Cohort ,Quality of Life ,030221 ophthalmology & optometry ,Physical therapy ,Dry Eye Syndromes ,Female ,business ,Sleep ,030217 neurology & neurosurgery - Abstract
Purpose: Sleep is an important determinant of health and quality of life. This study aimed to clarify the association between dry eye and sleep quality using a large population-based cohort.Methods: 71,761 participants (19-94 yrs, 59.4% female) from the Lifelines cohort in the Netherlands were assessed for dry eye using the Women's Health Study Dry Eye Questionnaire. Sleep quality was evaluated using the Pittsburgh Sleep Quality Index (PSQI). Logistic regression was used to examine the relationship between poor sleep quality (PSQI score > 5) and dry eye, while correcting for age, sex, BMI, education, income, and 51 possible confounding comorbidities, including autoimmune diseases and psychiatric disorders.Results: Overall, 8.9% of participants had dry eye. Of these, 36.4% had poor sleep quality compared to 24.8% of controls (OR 1.52 (95%CI 1.44-1.60), P < 0.0001, corrected for age and sex). After correcting for all comorbidities, dry eye was still associated with poor sleep (OR 1.20 (95%CI 1.11-1.28), P < 0.0001). This relationship was seen across all ages and sexes. Patients with dry eye scored worse on all subcomponents of the PSQI. Almost one-in-two (44.9%) persons with dry eye symptoms "often" or "constantly" had poor sleep quality. This proportion was similar to participants with sleep apnea and osteoarthritis. Additionally, increasing symptom frequency was tied to increased prevalence of poor sleep quality.Conclusions: All components of sleep quality were significantly reduced in participants with dry eye, even after correcting for comorbidities. These results indicate the substantial impact of dry eye on patients' lives, especially for those with frequent symptoms.
- Published
- 2021
19. In-office thermal systems for the treatment of dry eye disease
- Author
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Marie Wangen Beining, Morten Schjerven Magnø, Emily Moschowits, Jonatan Olafsson, Jelle Vehof, Darlene A. Dartt, and Tor Paaske Utheim
- Subjects
Eyelid warming ,MGD ,Meibomian Glands ,TearCare ,Meibomian gland dysfunction ,iLux ,LipiFlow ,Dry eye diseases ,Ophthalmology ,Tears ,Eyelid Diseases ,Humans ,Dry Eye Syndromes ,sense organs ,Prospective Studies ,Evaporative dry eye disease ,DED ,Meibomian Gland Dysfunction - Abstract
Dry eye disease affects millions of people worldwide, causing pain, vision disturbance, and reduced productivity. Meibomian gland dysfunction, a major cause of dry eye, is characterized by chronic glandular inflammation, thickening of the meibum, obstruction of terminal ducts, and glandular atrophy. Treatment of meibomian gland dysfunction can utilize heat and pressure applied to the meibomian glands, increasing meibum expression. With self-treatments, however, not all patients achieve lasting improvement, and compliance is often low. In-office thermal systems offer a second line of treatment and could be a much-needed addition for patients who do not respond to conventional treatment. We critically evaluated the efficacy and safety of LipiFlow, iLux, and TearCare based on existing literature. While the studies found a single in-office thermal treatment to be safe and effective in improving short-term signs and symptoms in patients with dry eye, long-term efficacy needs to be further evaluated. Thus, well-controlled, long-term efficacy studies are warranted to draw clear conclusions. The treatment seemed to provide rapid relief of symptoms that may last up to 1 year, but at a considerably higher cost than the at-home treatments. The choice of treatment depends on cost, compliance with at-home treatment, and personal preference. This research has been finded by the Department of Medical Biochemistry, Oslo University Hospital, Oslo, Norway (TPU) and the US National Institutes of Health Grants R01 EY029789 (DAD) and EY019470 (DAD).
- Published
- 2021
20. TFOS: Unique challenges and unmet needs for the management of ocular surface diseases throughout the world
- Author
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Juan Carlos Abad, Nicole Mechleb, Reeda Bou Said, Mohamed Shafik Shaheen, Shigeru Kinoshita, Emmanuel Kobia-Acquah, Piera Versura, Fiona Stapleton, Leonard Heydenrych, Geetha Iyer, Elias Jarade, Maroun Eid, Amy Gallant Sullivan, Todd P. Margolis, Naomi Nsubuga, Chie Sotozono, Alejandro Navas, Stefano Barabino, José Álvaro Pereira Gomes, Monica Alves, Sarah Farrant, Sihem Lazreg, Susan Erickson, Jelle Vehof, Jennifer P. Craig, David A. Sullivan, Erickson S., Sullivan A.G., Abad J.C., Alves M., Barabino S., Craig J.P., Eid M., Farrant S., Gomes J.A.P., Heydenrych L., Iyer G., Jarade E.F., Kinoshita S., Kobia-Acquah E., Lazreg S., Margolis T., Mechleb N., Navas A., Nsubuga N., Said R.B., Shaheen M.S., Sotozono C., Stapleton F., Vehof J., Versura P., and Sullivan D.A.
- Subjects
Allergy ,Eye bank ,Ocular surface disease ,Unmet needs ,Cornea ,Middle East ,Leprosy ,medicine ,Humans ,Dry eye disease ,Trachoma ,business.industry ,medicine.disease ,Ophthalmology ,Tear ,medicine.anatomical_structure ,Tears ,Optometry ,Dry Eye Syndromes ,business ,Infection ,Ocular surface ,Brazil ,Human - Abstract
The mission of the Tear Film & Ocular Surface Society (TFOS) is to advance the research, literacy, and educational aspects of the scientific field of the tear film and ocular surface. Fundamental to fulfilling this mission is the TFOS Global Ambassador program. TFOS Ambassadors are dynamic and proactive experts, who help promote TFOS initiatives, such as presenting the conclusions and recommendations of the recent TFOS DEWS II™, throughout the world. They also identify unmet needs, and propose future clinical and scientific solutions, for management of ocular surface diseases in their countries. This meeting report addresses such needs and solutions for 25 European countries, as detailed in the TFOS European Ambassador meeting in Rome, Italy, in September 2019.
- Published
- 2021
21. Development and validation of a questionnaire-based myopia proxy in adults: the LifeLines Cohort Study
- Author
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Nigus G Asefa, Anna Neustaeter, Jelle Vehof, Ilja M Nolte, Harold Snieder, and Nomdo M Jansonius
- Subjects
Cellular and Molecular Neuroscience ,Ophthalmology ,Sensory Systems - Abstract
AimsTo build a questionnaire-based myopia proxy and to validate the proxy by confirming its association with educational attainment and a Polygenic Risk Score (PRS) for myopia.MethodsData were collected between 2014 and 2017 from 88 646 Dutch adults from the LifeLines Cohort. First, we performed principal component analysis (PCA) to responses of five refraction-status questions. Second, we measured the refractive state in a subset of LifeLines participants (n=326) and performed logistic regression using myopia (mean spherical equivalent ResultsA total of 77 096 participants (58.1% women) were eligible for the PCA. The first two PCs had a specificity of 91.9% (95% CI 87.8% to 95.4%) and a sensitivity of 90.4% (95% CI 84.3% to 96.4%) for myopia. The area under the receiver operating characteristic curve was 95.0% (95% CI 92.2% to 97.8%). The age-standardised prevalence of proxy-inferred myopia was 33.8% (95% CI 33.4% to 34.3%). Compared with low education level, the ORs of proxy-inferred myopia were 1.66 (95% CI 1.58 to 1.74, p=5.94×10−90) and 2.54 (95% CI 2.41 to 2.68, p=4.04×10−271) for medium and high education levels, respectively. Similarly, individuals at the top 10% of PRS (vs lower 90%) had an OR of 2.18 (95% CI 1.98 to 2.41, p=6.57×10−56) for proxy-inferred myopia, whereas those at the highest decile had an OR of 4.51 (95% CI 3.9 to 5.21, p=1.74×10−89) when compared with the lowest decile.ConclusionSelf-administered refractive error-related questions could be used as an effective tool to capture proxy-inferred myopic cases in a population-based setting.
- Published
- 2021
22. Intraductal meibomian gland probing and its efficacy in the treatment of meibomian gland dysfunction
- Author
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Emily Moschowits, Morten Schjerven Magno, Jelle Vehof, Reiko Arita, and Tor Paaske Utheim
- Subjects
medicine.medical_specialty ,OSDI ,PATHOPHYSIOLOGY ,Urology ,Meibomian gland ,Placebo ,Intraoperative bleeding ,meibomian gland probing ,Maskin probe ,law.invention ,03 medical and health sciences ,0302 clinical medicine ,Randomized controlled trial ,law ,MANAGEMENT ,evaporative dry eye ,Medicine ,Effective treatment ,Major complication ,SPEED ,business.industry ,Potential effect ,Meibomian gland dysfunction ,nutritional and metabolic diseases ,meibomian gland dysfunction ,QUESTIONNAIRES ,ANATOMY ,Ophthalmology ,medicine.anatomical_structure ,030221 ophthalmology & optometry ,sense organs ,DRY EYE DISEASE ,business ,030217 neurology & neurosurgery - Abstract
Meibomian gland dysfunction (MGD) is a major cause of dry eye, affecting millions worldwide. Intraductal meibomian gland probing (MGP) aims to open obstructed meibo-mian glands using a small probe to promote meibum secretion. MGP has received increasing interest since 2010, and we critically evaluated the literature on the efficacy and safety of MGP. Despite positive results of MGP on dry eye symptoms in early single-group studies, MGP was not shown to consistently outperform controls in later controlled trials. Furthermore, MGP alone did not show improvement beyond placebo in the only placebo-controlled RCT conducted. Overall, the procedure appears safe. Self-limited intra-operative bleeding was frequent, but no major complications were reported. In conclusion, MGP has not yet been shown to be an effective treatment for MGD. Larger placebo-controlled trials need to be conducted to establish the potential effect of this novel treatment modality. (c) 2020 The Author(s). Published by Elsevier Inc. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
- Published
- 2021
23. Chambered warm moist air eyelid warming devices – a review
- Author
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Emily Moschowits, Neil Lagali, Marie Beining, Jennifer P. Craig, Morten Schjerven Magno, Jonatan Olafsson, Tor Paaske Utheim, James S. Wolffsohn, Darlene A. Dartt, and Jelle Vehof
- Subjects
medicine.medical_specialty ,Warm moist air ,General Practice ,Signs and symptoms ,oppvarming av øyelokk ,reviewartikkel ,eyelid warming devices ,Dry eye diseases ,Primary outcome ,VDP::Medisinske Fag: 700::Klinisk medisinske fag: 750::Oftalmologi: 754 ,Medicine ,Humans ,Blepharitis ,Blephasteam ,warm moist air ,dry eye disease ,meibomian gland dysfunction ,Eyelid warming devices ,business.industry ,Meibomian gland dysfunction ,Meibomian Glands ,øyelokk ,General Medicine ,medicine.disease ,eye diseases ,Surgery ,Allmänmedicin ,Ophthalmology ,Steam ,medicine.anatomical_structure ,Symptom improvement ,Treatment study ,Tears ,Dry heat ,Eyelid Diseases ,Dry Eye Syndromes ,Eyelid ,sense organs ,business ,Medisinske Fag: 700::Klinisk medisinske fag: 750::Oftalmologi: 754 [VDP] - Abstract
Background Eyelid warming is an important treatment for meibomian gland dysfunction (MGD). Specialized chambered devices, using warm moist air have been developed. Purpose To critically evaluate the literature on the safety and efficacy of chambered warm moist air devices in MGD treatment and pinpoint areas of future research. Methods PubMed and Embase were searched on 06 June 2021. The search term was ‘(warm OR heat OR steam OR goggle OR spectacle OR moist air) AND (meibomian OR MGD OR blepharitis OR eyelid OR dry eye OR DED)’. All relevant articles with available English full text were included. Results Eighteen articles assessing the application of chambered warm moist air eyelid warming devices were identified. In single-application studies, steam-based eyelid warming increased the eyelid temperature and improved symptoms, lipid layer thickness, and tear film breakup time (TBUT). In treatment studies, the steam-based devices improved TBUT and symptom scores. However, in the only randomized controlled trial (RCT) comparing chambered steam-based heat to hot towel treatment, there was no difference between groups for the primary outcome measure; the proportion of subjects noting symptom improvement after 4 weeks. Conclusion Currently available chambered warm moist air eyelid warming devices are safe and effective at raising eyelid temperature to therapeutic levels and improving signs and symptoms of dry eye. However, it is not clear if they provide a greater benefit than other eyelid warming therapies. Further well-conducted RCTs comparing moist and dry heat devices should be conducted on patients across the range of DED severities and subtype spectrum. publishedVersion
- Published
- 2021
24. Prevalence and risk factors of dry eye in 79,866 participants of the population-based Lifelines cohort study in the Netherlands
- Author
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Nomdo M. Jansonius, Christopher J Hammond, Jelle Vehof, Harold Snieder, Life Course Epidemiology (LCE), and Perceptual and Cognitive Neuroscience (PCN)
- Subjects
medicine.medical_specialty ,Pediatrics ,genetic structures ,Epidemiology ,medicine.medical_treatment ,Population ,Dry eye ,Pain ,Cohort Studies ,Young Adult ,Risk Factors ,Chronic fatigue syndrome ,Prevalence ,Medicine ,Humans ,Eye surgery ,Sjogren syndrome ,Risk factor ,education ,Netherlands ,education.field_of_study ,business.industry ,Smoking ,medicine.disease ,eye diseases ,Contact lens ,Ophthalmology ,Cross-Sectional Studies ,Dry Eye Syndromes ,Female ,Thyroid function ,business ,Cohort study ,Autoimmune - Abstract
Purpose: To investigate the prevalence of dry eye among all adult age categories and to discover independent risk factors by investigating a wide range of etiological categories.Methods: A cross-sectional association study including 79,866 voluntary participants aged 20-94 years of the population-based Lifelines Cohort Study in the Netherlands.Results: Overall, 9.1% of participants had dry eye disease as measured by the Women's Health Study dry eye questionnaire. Prevalence of dry eye symptoms were particularly prevalent in 20-30 years olds. Dry eye was associated with comorbidities in almost all body systems, including musculoskeletal, gastro-intestinal, ophthalmic, autoimmune, psychiatric, pain, functional, dermatological and atopic disorders. Numerous independent risk factors were discovered or confirmed, with strong associations for female sex, contact lens use, irritable bowel syndrome, fibromyalgia, chronic fatigue syndrome, eye surgery including cataract and laser refractive surgery, keratoconus, osteoarthritis, connective tissue diseases, atherosclerosis, Graves' disease, autistic disorder, depression, 'burnout', Crohn's disease, sarcoid, lichen planus, rosacea, liver cirrhosis, sleep apnea, sinusitis, thyroid function, and air pollution (NO2). High blood pressure and high BMI were strongly associated with less dry eye, as was current smoking, while ex-smokers had more dry eye. No clear link between dry eye and lipid or blood glucose levels was found.Conclusions: This study on dry eye confirmed but also refuted many risk factors from smaller epidemiological studies, and discovered numerous new risk factors in multiple etiological categories. The finding that dry eye symptoms are particularly common in young adults is concerning, and warrants further study.
- Published
- 2019
25. TFOS DEWS II Epidemiology Report
- Author
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Lyndon Jones, Jelle Vehof, Debra A. Schaumberg, Isabelle Jalbert, Kyung Sun Na, Fiona Stapleton, Kaevalin Lekhanont, Susan Vitale, Florence Malet, Miki Uchino, Monica Alves, Vatinee Y Bunya, and Eloy Viso
- Subjects
Male ,0301 basic medicine ,Gerontology ,Quality of life ,medicine.medical_specialty ,IMMUNOGLOBULIN-LIKE RECEPTOR ,Natural history ,VISUAL FUNCTION QUESTIONNAIRE ,Disease ,PRIMARY SJOGRENS-SYNDROME ,03 medical and health sciences ,0302 clinical medicine ,QUALITY-OF-LIFE ,Surveys and Questionnaires ,VETERANS AFFAIRS POPULATION ,Epidemiology ,VERSUS-HOST-DISEASE ,medicine ,Prevalence ,Humans ,Ocular Surface Disease Index ,Dry eye disease ,Societal cost ,Risk factor ,GENOME-WIDE ASSOCIATION ,Socioeconomic status ,business.industry ,Questionnaire ,Incidence (epidemiology) ,Incidence ,MEIBOMIAN-GLAND DYSFUNCTION ,STEM-CELL TRANSPLANTATION ,Ophthalmology ,Cross-Sectional Studies ,030104 developmental biology ,030221 ophthalmology & optometry ,Dry Eye Syndromes ,Female ,business ,Demography - Abstract
The subcommittee reviewed the prevalence, incidence, risk factors, natural history, morbidity and questionnaires reported in epidemiological studies of dry eye disease (DED). A meta-analysis of published prevalence data estimated the impact of age and sex. Global mapping of prevalence was undertaken. The prevalence of DED ranged from 5 to 50%. The prevalence of signs was higher and more variable than symptoms. There were limited prevalence studies in youth and in populations south of the equator. The meta-analysis confirmed that prevalence increases with age, however signs showed a greater increase per decade than symptoms. Women have a higher prevalence of DED than men, although differences become significant only with age. Risk factors were categorized as modifiable/non-modifiable, and as consistent, probable or inconclusive. Asian ethnicity was a mostly consistent risk factor. The economic burden and impact of DED on vision, quality of life, work productivity, psychological and physical impact of pain, are considerable, particularly costs due to reduced work productivity. Questionnaires used to evaluate DED vary in their utility. Future research should establish the prevalence of disease of varying severity, the incidence in different populations and potential risk factors such as youth and digital device usage. Geospatial mapping might elucidate the impact of climate, environment and socioeconomic factors. Given the limited study of the natural history of treated and untreated DED, this remains an important area for future research.
- Published
- 2017
26. Factors associated with pentosidine accumulation in the human vitreous
- Author
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Ruud A. Bank, Jelle Vehof, Marielle van Deemter, Leonoor I. Los, Johanna M. M. Hooymans, Restoring Organ Function by Means of Regenerative Medicine (REGENERATE), and Groningen Kidney Center (GKC)
- Subjects
0301 basic medicine ,Male ,Proliferative vitreoretinopathy ,Aging ,genetic structures ,medicine.medical_treatment ,Vitrectomy ,Vitreous Detachment ,chemistry.chemical_compound ,0302 clinical medicine ,pseudophakia ,Macular hole ,IN-VIVO ,Aged, 80 and over ,AMINO-ACID-ANALYSIS ,posterior vitreous detachment ,epiretinal membrane ,Retinal detachment ,General Medicine ,Middle Aged ,medicine.anatomical_structure ,CROSS-LINKS ,Regression Analysis ,Female ,SUPRAMOLECULAR ORGANIZATION ,Epiretinal membrane ,Pars plana ,Adult ,medicine.medical_specialty ,9-FLUORENYLMETHYL CHLOROFORMATE ,pentosidine ,Arginine ,Posterior vitreous detachment ,proliferative vitreoretinopathy ,vitreous ,03 medical and health sciences ,Young Adult ,Sex Factors ,Ophthalmology ,medicine ,Humans ,Pentosidine ,Aged ,business.industry ,Lysine ,SKIN AUTOFLUORESCENCE ,GLYCATION-END-PRODUCTS ,medicine.disease ,PERFORMANCE LIQUID-CHROMATOGRAPHY ,eye diseases ,COLLAGEN ,Surgery ,Vitreous Body ,030104 developmental biology ,chemistry ,age ,030221 ophthalmology & optometry ,sense organs ,business ,MAILLARD REACTION - Abstract
Purpose: To explore factors associated with pentosidine accumulation in the human vitreous.Methods: Vitreous samples were obtained during trans pars plana vitrectomy for macular hole or rhegmatogenous retinal detachment. Patient characteristics included age, gender, and diabetes mellitus. Ocular characteristics included pseudophakia, posterior vitreous detachment, and presence of intraocular fibrosis (epiretinal membrane, proliferative vitreoretinopathy, or both). Pentosidine concentration as a measure of accumulation of advanced glycation end products was determined by high performance liquid chromatography.Results: Pentosidine concentrations were measured in 222 vitrectomy samples (118 female and 104 male patients [median age 66 years], treated for macular hole [n = 105] or rhegmatogenous retinal detachment [n = 117]). Pentosidine was found to accumulate significantly with age (P Conclusion: This study confirmed an age-related pentosidine accumulation in the vitreous and found new factors relating to pentosidine levels. Findings support the hypothesis of enzyme-induced vitreous liquefaction and the hypothesis of pentosidine as a pro-fibrotic factor.
- Published
- 2017
27. Correction: Glaucoma in large-scale population-based epidemiology: a questionnaire-based proxy
- Author
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Jelle Vehof, Harold Snieder, Anna Neustaeter, and Nomdo M. Jansonius
- Subjects
Ophthalmology ,medicine.medical_specialty ,Geography ,Scale (ratio) ,Epidemiology ,medicine ,Glaucoma ,Population based ,Proxy (statistics) ,medicine.disease ,Cartography - Published
- 2021
28. Sex differences in clinical characteristics of dry eye disease
- Author
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Simone A. Nibourg, Christopher J Hammond, Jelle Vehof, and Nicole Sillevis Smitt-Kamminga
- Subjects
Male ,SYMPTOMS ,Epidemiology ,SUBCOMMITTEE ,Disease ,Severity of Illness Index ,Spearman's rank correlation coefficient ,Clinical study ,0302 clinical medicine ,DISPARITIES ,Corneal Sensitivity ,Surveys and Questionnaires ,Prevalence ,Ocular Surface Disease Index ,WORKSHOP 2007 ,Netherlands ,CORNEAL SENSITIVITY ,Meibomian Glands ,Middle Aged ,Prognosis ,Clinical Practice ,Cohort ,CHRONIC PAIN SYNDROMES ,Dry Eye Syndromes ,Female ,Neuropathic dry eye ,Sex ,Conjunctiva ,medicine.medical_specialty ,CLASSIFICATION ,03 medical and health sciences ,Sex Factors ,Internal medicine ,medicine ,Humans ,Dry eye disease ,Sex Distribution ,Retrospective Studies ,business.industry ,Gender ,Ophthalmology ,Cross-Sectional Studies ,DEFINITION ,Tears ,Symptoms ,030221 ophthalmology & optometry ,business ,Signs ,030217 neurology & neurosurgery ,Follow-Up Studies - Abstract
PURPOSE: To investigate the role of sex on the symptomatology of DED and on the associations between symptoms and signs.METHODS: A cross-sectional study was used including 755 dry eye patients from the Groningen Longitudinal Sicca Study (GLOSSY cohort). Patient symptoms were assessed by the Ocular Surface Disease Index (OSDI) questionnaire and dry eye signs by the six most commonly used tests. Patients were divided in groups based on overall severity of signs and within these groups total and specific symptoms were compared by sex. Sex differences in Spearman correlation between symptoms and signs were calculated.RESULTS: Women had higher total symptom scores than men in both the mild (33.8 vs 24.7, P = .01) and moderate signs groups (38.3 vs 28.0, P CONCLUSIONS: This large clinical study has shown that sex has a large influence on the symptomatology of DED, with significantly higher symptom scores and lower correlation between symptoms and signs in women compared to men. These findings are of importance in clinical practice and in conducting research into DED.
- Published
- 2018
29. Prevalence and risk factors of dry eye disease in a British female cohort
- Author
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Christopher J Hammond, Pirro G. Hysi, Jelle Vehof, and Diana Kozareva
- Subjects
Adult ,medicine.medical_specialty ,Aging ,SYMPTOMS ,Cross-sectional study ,Population ,SUBCOMMITTEE ,Cohort Studies ,Cellular and Molecular Neuroscience ,Young Adult ,Risk Factors ,Internal medicine ,Surveys and Questionnaires ,Epidemiology ,Prevalence ,Medicine ,Humans ,WORKSHOP 2007 ,Registries ,education ,Depression (differential diagnoses) ,POPULATION ,Aged ,Aged, 80 and over ,education.field_of_study ,business.industry ,TWINSUK ,Pelvic pain ,Chronic pain ,ASSOCIATION ,Middle Aged ,medicine.disease ,DEPRESSION ,Sensory Systems ,United Kingdom ,Ophthalmology ,Cross-Sectional Studies ,Cohort ,Physical therapy ,Women's Health ,Dry Eye Syndromes ,Female ,FATTY-ACIDS ,medicine.symptom ,SENSITIVITY ,business ,Cohort study - Abstract
To estimate the prevalence and risk factors of dry eye disease (DED) in a female cohort in the UK.Population-based cross-sectional association study of 3824 women from the TwinsUK cohort aged 20-87 years. A questionnaire was used to evaluate DED and several risk factors. Binary logistic regression, corrected for age, was used to examine the association between DED and risk factors.9.6% of women had a DED diagnosis and concomitant use of artificial tears, and 20.8% experienced DED symptoms in the past 3 months. Risk factors that were significantly associated with DED were age, asthma, eczema, the presence of any allergy, cataract surgery, rheumatoid arthritis, osteoarthritis, migraine and stroke. The highest effect sizes were found with depression, pelvic pain, irritable bowel syndrome and chronic widespread pain syndrome (all p0.0005). Subjects with DED symptoms scored significantly lower on self-perceived health, compared with controls (p=0.001).DED is common and increases with age within this cohort of female twins. We confirmed established risk factors for the first time in a British population, and found important risk factors that might relate to an underlying aetiology involving chronic pain predisposition or somatisation.
- Published
- 2014
30. Predictors of Discordance between Symptoms and Signs in Dry Eye Disease
- Author
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Nicole Sillevis Smitt-Kamminga, Christopher J Hammond, Simone A. Nibourg, and Jelle Vehof
- Subjects
medicine.medical_specialty ,Cross-sectional study ,Physical examination ,Disease ,Osteoarthritis ,DIAGNOSIS ,03 medical and health sciences ,0302 clinical medicine ,Quality of life ,CLINICAL CHARACTERISTICS ,QUALITY-OF-LIFE ,Internal medicine ,medicine ,Ocular Surface Disease Index ,medicine.diagnostic_test ,CORNEAL SENSITIVITY ,business.industry ,DIABETES-MELLITUS ,OCULAR SURFACE ,ASSOCIATION ,medicine.disease ,eye diseases ,Surgery ,Ophthalmology ,SEVERITY ,Cohort ,030221 ophthalmology & optometry ,CHRONIC PAIN SYNDROMES ,HEALTH ,business ,030217 neurology & neurosurgery ,Cohort study - Abstract
Purpose: To investigate predictors of discordance between symptoms and signs in dry eye disease (DED).Design: Cross-sectional association study.Participants: A total of 648 patients with dry eye from the Groningen LOngitudinal Sicca StudY (GLOSSY), a tertiary dry eye clinic patient cohort from the Netherlands.Methods: Patient symptoms were assessed using the Ocular Surface Disease Index (OSDI) questionnaire. Dry eye signs were assessed by tear osmolarity, Schirmer test, tear breakup time, corneal and conjunctival staining, and meibomian gland dysfunction, all in both eyes, and a composite dry eye signs severity score was calculated from these 6 tests for each patient. Linear regression analysis was used to test the association of discordance between symptoms and signs with a wide range of independent variables (demographic and environmental variables, systemic diseases, ocular traits, and medications).Main Outcome Measures: Predictors of discordance between symptoms and signs in DED, defined by the difference between the rank score of the OSDI and the rank score of the dry eye signs severity score.Results: Of the 648 subjects in this cohort, 536 (82.7%) were female and the mean age was 55.8 years (standard deviation, 15.6 years). Significant predictors of greater symptoms than signs were the presence of a chronic pain syndrome, atopic diseases, a known allergy, the use of antihistamines (all P Conclusions: This large clinical study has shown that discordance between symptoms and signs in DED is an indicator of self-perceived health. The study found important predictors of greater symptoms to signs but also predictors of lesser symptoms to signs. Awareness of these predictors is helpful in assessing patients with dry eye in clinical practice. (C) 2016 by the American Academy of Ophthalmology
- Published
- 2017
31. Postoperative metamorphopsia in macula-off rhegmatogenous retinal detachment: associations with visual function, vision related quality of life, and optical coherence tomography findings
- Author
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Jelle Vehof, Leonoor I. Los, Johanna M. M. Hooymans, Mathijs A. J. van de Put, and Restoring Organ Function by Means of Regenerative Medicine (REGENERATE)
- Subjects
Male ,medicine.medical_specialty ,Visual acuity ,genetic structures ,Color vision ,SURGERY ,media_common.quotation_subject ,Science ,Vision Disorders ,PUCKER ,Contrast Sensitivity ,Postoperative Complications ,Optical coherence tomography ,Quality of life ,Ophthalmology ,medicine ,Contrast (vision) ,Humans ,Metamorphopsia ,media_common ,FUNCTION QUESTIONNAIRE ,Multidisciplinary ,medicine.diagnostic_test ,Color Vision ,business.industry ,Retinal Detachment ,Retinal detachment ,Middle Aged ,medicine.disease ,eye diseases ,Visual function ,Quality of Life ,Optometry ,Medicine ,Female ,sense organs ,medicine.symptom ,SENSITIVITY ,business ,Tomography, Optical Coherence ,Research Article - Abstract
PurposeTo evaluate postoperative metamorphopsia in macula-off rhegmatogenous retinal detachment (RRD) and its association with visual function, vision related quality of life, and optical coherence tomography (OCT) findings.Methods45 patients with primary macula-off RRD were included. At 12 months postoperatively, data on metamorphopsia using sine amsler charts (SAC), best corrected visual acuity (BCVA), letter contrast sensitivity, color vision (saturated and desaturated color confusion indexes), critical print size, reading acuity, the 25-item National Eye Institute Visual Functioning Questionnaire (NEI-VFQ-25), and OCT, were obtained.ResultsMetamorphopsia was present in 39 patients (88.6%), with most of them (n = 35, 77.8%) showing only mild metamorphopsia (SAC score = 1). Patients with metamorphopsia had significantly worse postoperative BCVA (p = 0.02), critical print size (pConclusionThe prevalence of postoperative metamorphopsia in macula-off RRD patients is high, however, the degree of metamorphopsia is relatively low. When metamorphopsia is present, visual functions seem to be compromised, while vision related quality of life is only mildly affected.
- Published
- 2015
32. Clinical Characteristics of Dry Eye Patients With Chronic Pain Syndromes REPLY
- Author
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Jelle Vehof, Simone A. Nibourg, Diana Kozareva, Nicole Sillevis Smitt-Kamminga, and Christopher J Hammond
- Subjects
medicine.medical_specialty ,Letter ,SUBCOMMITTEE ,Dry Eye Syndromes ,Disease ,DISEASE ,03 medical and health sciences ,0302 clinical medicine ,Fibromyalgia ,Internal medicine ,KERATOCONJUNCTIVITIS SICCA ,medicine ,Eye Pain ,Humans ,WORKSHOP 2007 ,COHORT ,Ocular Surface Disease Index ,FIBROMYALGIA ,Irritable bowel syndrome ,business.industry ,Pelvic pain ,Chronic pain ,medicine.disease ,eye diseases ,PREVALENCE ,Ophthalmology ,Anesthesia ,Tears ,RISK-FACTORS ,030221 ophthalmology & optometry ,Physical therapy ,SENSITIVITY ,Chronic Pain ,medicine.symptom ,business ,030217 neurology & neurosurgery - Abstract
PURPOSE: To investigate clinical characteristics of dry eye disease (DED) patients with a chronic pain syndrome.DESIGN: Cross-sectional. study.METHODS: Four hundred twenty-five patients of a tertiary care DED patient cohort in the Netherlands were included. Chronic pain syndromes irritable bowel syndrome, chronic pelvic pain, and fibromyalgia were assessed by questionnaires. Outcome variables were the Ocular Surface Disease Index (OSDI) symptom questionnaire, tear osmolarity, Schirmer test, tear breakup time, conjunctival hyperemia, staining of the cornea and conjunctiva, and amount of mucus. Outcomes were cross-sectionally compared between DED patients with a chronic pain syndrome and those without.RESULTS: A total of 74 out of 425 DED patients (17%) had at least 1 chronic pain syndrome. The total symptom score was significantly higher in DED patients with a chronic pain syndrome than in those without (45.8 vs 33.8, P CONCLUSION: In DED patients, chronic pain syndromes are common and are associated with increased severity of DED symptoms across all domains of the OSDI, even though objective ocular surface signs are no worse. In clinical practice, more awareness of chronic pain syndromes might help in understanding the discrepancy between signs and symptoms in DED. (C) 2016 by Elsevier Inc. All rights reserved.
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- 2016
33. Corrigendum to: 'Shared genetic factors underlie the chronic pain syndromes' [PAIN® 2014;155(8):1562–68]
- Author
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Christopher J Hammond, Jelle Vehof, Frances M K Williams, Helena M. S. Zavos, and Genevieve Lachance
- Subjects
medicine.medical_specialty ,education.field_of_study ,genetic structures ,business.industry ,Incidence (epidemiology) ,medicine.medical_treatment ,Population ,Chronic pain ,Disease ,medicine.disease ,Dermatology ,eye diseases ,Older population ,Artificial tears ,Anesthesiology and Pain Medicine ,Neurology ,Ophthalmology ,Concomitant ,medicine ,sense organs ,Neurology (clinical) ,Past Three Months ,education ,business - Abstract
The article above indicates that DED was classified by asking about a clinician’s diagnosis of dry eye disease together with the concomitant use of artificial tear eye drops or gel. The classification that was used in the article was by asking about a clinician’s diagnosis of dry eye disease together with the presence of dry eye symptoms in the last three months. So, in the methods section 2.2 Measures the sentence ‘DED was classified by asking about a clinician’s diagnosis of dry eye disease together with the concomitant use of artificial tear eye drops or gel, as used in another population-based study [14].’ should be replaced by ‘DED was classified by asking about a clinician’s diagnosis of dry eye disease together with the concomitant presence of dry eye symptoms for the past three months, as used in other population-based studies [14,60].’ The authors regret this error. However, it does not affect the results or message of the article. [60] Moss SE, Klein R, Klein BE. Long-term incidence of dry eye in an older population. Optom Vis Sci 2008;85:668–74.
- Published
- 2014
34. Relationship Between Dry Eye Symptoms and Pain Sensitivity
- Author
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Diana Kozareva, Jelle Vehof, Samantha J. Fahy, Tim D. Spector, Ayrun Nessa, Christopher J Hammond, Frances M K Williams, Pirro G. Hysi, David L.H. Bennett, Kenan Direk, Steve B. McMahon, Juliette Harris, and Faculteit Medische Wetenschappen/UMCG
- Subjects
STIMULATION ,Adult ,Pain Threshold ,medicine.medical_specialty ,Hot Temperature ,Pain tolerance ,medicine.medical_treatment ,Population ,Twins ,TWIN ,Pain ,Dry Eye Syndromes ,DISEASE ,Young Adult ,Surveys and Questionnaires ,Internal medicine ,Threshold of pain ,Diseases in Twins ,medicine ,Humans ,WORKSHOP 2007 ,Ocular Surface Disease Index ,education ,POPULATION ,Aged ,BREAK-UP ,Aged, 80 and over ,SJOGRENS-SYNDROME ,education.field_of_study ,CORNEAL SENSITIVITY ,Hyperesthesia ,business.industry ,DRYNESS SENSATIONS ,Odds ratio ,Middle Aged ,Ophthalmology ,Artificial tears ,Cross-Sectional Studies ,Physical therapy ,Female ,medicine.symptom ,business ,REPEATABILITY - Abstract
IMPORTANCE Dry eye disease (DED) is common, but little is known about factors contributing to symptoms of dry eye, given the poor correlation between these symptoms and objective signs at the ocular surface.OBJECTIVE To explore whether pain sensitivity plays a role in patients' experience of DED symptoms.DESIGN, SETTING, AND PARTICIPANTS A population-based cross-sectional study of 1635 female twin volunteers, aged 20 to 83 years, from the TwinsUK adult registry.MAIN OUTCOMES AND MEASURES Dry eye disease was diagnosed if participants had at least 1 of the following: (1) a diagnosis of DED by a clinician, (2) the prescription of artificial tears, and/or (3) symptoms of dry eyes for at least 3 months. A subset of 689 women completed the Ocular Surface Disease Index (OSDI) questionnaire. Quantitative sensory testing using heat stimulus on the forearm was used to assess pain sensitivity (heat pain threshold [HPT]) and pain tolerance (heat pain suprathreshold [HPST]).RESULTS Of the 1622 participants included, 438 (27.0%) were categorized as having DED. Women with DED showed a significantly lower HPT (P=.03) and HPST (P=.003)-and hence had higher pain sensitivity-than those without DED. A strong significant association between the presence of pain symptoms on the OSDI and the HPT and HPST was found (P=.008 for the HPT and P=.003 for the HPST). In addition, participants with an HPT below the median had DED pain symptoms almost twice as often as those with an HPT above the median (31.2% vs 20.5%; odds ratio, 1.76; 95% CI, 1.15-2.71; P=.01).CONCLUSIONS AND RELEVANCE High pain sensitivity and low pain tolerance are associated with symptoms of DED, adding to previous associations of the severity of tear insufficiency, cell damage, and psychological factors. Management of DED symptoms is complex, and physicians need to consider the holistic picture, rather than simply treating ocular signs.
- Published
- 2013
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