Effect of Smoking on Retinal Nerve Fiber Layer Alterations and Dry Eye Disease in Chronic Smokers
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Le résumé fourni par la source
Smoking has an impact on the eyes as well because the toxins it contains cause blood flow to be reduced and obstructions to develop in the ocular capillaries, depriving the eye of nutrients that are crucial to its health. Objectives: To evaluate impact of smoking on thickness of the Retinal Nerve Fiber Layer (RNFL) and symptoms of dry eye in chronic smokers. Methods: To study was conducted at Madinah Teaching Hospital, Faisalabad in duration of Sep-Dec, 2023. 30 smokers (60 eyes) who had smoked ≥ 25 cigarettes a day for 10 years were enrolled. For comparison, an equal number of healthy non-smoker were participated as controls. Using a self-structured proforma, data were collected using a non-probability purposive sampling technique. In addition to a thorough history evaluation, a comprehensive slit-lamp examination was performed. schirmer test, Tear Film Breakup Time (TBUT), meibomian gland dysfunction grading and Optical Coherence Tomography (OCT) for RNFL examination were performed. SPSS software was used for analyzing the data. Results: Average age was 49 ± 1.78 years. Each participant was male. Mean schirmer value for smokers was 8 ± 1.71, while the average for non-smokers was 17 ± 1.36 (p-Value 0.02). Similarly, smokers had a tear breakup time of 6 ± 1.89, while non-smokers had a tear breakup time of 15 ± 1.27 (p-Value 0.00). According to the results, smokers' tear film stability is considerably less than that of non-smokers. RNFL thinning was detected in all quadrants in smokers compared to non-smokers (p-Value: 0.00). Conclusions: Smoking over an extended period of time is associated with a higher risk of developing dry eye disease and thinning of RNFL
Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.
Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Effect of Smoking on Retinal Nerve Fiber Layer Alterations and Dry Eye Disease in Chronic Smokers
- Date Crossref
- 30/06/2024
- Éditeur
- CrossLinks International Publishers
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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University of Faisalabad Department of Optometry pays non établi dans la noticeUniversité ou école supérieure
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Services Institute of Medical Sciences Department of Eye pays non établi dans la noticeUniversité ou école supérieure
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Services Hospital pays non établi dans la noticeÉtablissement de santé
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Shaikh Zayed Medical College and Hospital pays non établi dans la noticeÉtablissement de santé
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Sheikh Zayed Medical College and Hospital Department of Eye pays non établi dans la noticeUniversité ou école supérieure
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International Research Force pays non établi dans la noticeInstitution
Department of Optometry — University of Faisalabad, Department of Eye — Services Institute of Medical Sciences et Services Hospital, avec 3 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.