Academic literature on the topic 'Xerophthalmia'

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Journal articles on the topic "Xerophthalmia"

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Chandan, C., Harshitha Arun Pardhe, Krishnaveni Nagappan, B. V. Sushma, and M. R. Jeyaprakash. "Formulation and stability enhancement using vitamin A encapsulation in ocular abnormalities: A scientific review." International Food Research Journal 30, no. 3 (June 21, 2023): 564–76. http://dx.doi.org/10.47836/ifrj.30.3.02.

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The relationship between vitamin A, retinol activity, and eye health has been briefly elucidated. Based on certain reports, vitamin A and retinol activity can help overcome vitamin A insufficiency i.e., xerophthalmia. The present review assesses vitamin A sources, β-carotene and β-cryptoxanthin in vitamin A metabolism, retinol and xerophthalmia, and new application of vitamin A in mitigating xerophthalmia. Vitamin A and its precursors are sensitive, and could lose their biological activity when exposed to light or oxygen. In this context, encapsulation may act as a protection strategy for enhancing vitamin A's biological functions under adverse conditions. With the belief that vitamin A and retinol activity have a long-term association with xerophthalmia, the present review discusses the relationship between vitamin A consumption and its precursors, as well as the physiological effects of vitamin A on xerophthalmia. In conclusion, further research using free and encapsulated forms of vitamin A to prevent vitamin A deficiency and manage xerophthalmia should be emphasised.
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Belete, Gizachew Tilahun, Assefa Lake Fenta, and Mohammed Seid Hussen. "Xerophthalmia and Its Associated Factors among School-Age Children in Amba Giorgis Town, Northwest Ethiopia, 2018." Journal of Ophthalmology 2019 (November 22, 2019): 1–8. http://dx.doi.org/10.1155/2019/5130904.

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Introduction. Xerophthalmia is a general term applied to all the ocular manifestations from night blindness through complete corneal destruction (keratomalacia) due to vitamin A deficiency. Xerophthalmia is the main contributing factors for childhood blindness in developing countries. However, there is limited evidence that can implicate the current situation. This study aimed to determine the magnitude of xerophthalmia and associated factors among school-age children in Northwest Ethiopia. Methods. A community-based cross-sectional study was conducted on 490 children, age range of 6 to 12 years. The study participants were selected through systematic random sampling method. Data were collected using a pretested structured questionnaire and ophthalmic examination with different ophthalmic instruments. The analyzed result was summarized and presented using descriptive statistics. Binary logistic regression was used to determine the factors associated with xerophthalmia. Variables with a p value of <0.05 in the multivariable logistic regression analysis were considered as statistically significant. Results. A total of 484 study participants with a response rate of 98.8 were involved in this study, and their median age was 8 years with IQR of 4 years. The prevalence of xerophthalmia was 8.26% (95% CI: 5.8, 10.7). Family income less than 1000 Ethiopian birr (AOR = 4.65, 95% CI: 1.31, 16.4), presence of febrile illness (AOR = 2.8, 95% CI: 1.49, 6.11), poor consumption of fruits and vegetables (AOR = 3.18, 95% CI: 1.30, 7.80), and nonimmunized status (AOR = 3.43, 95% CI: 1.49, 7.89) were significantly associated with xerophthalmia. Conclusions and recommendations. The prevalence of xerophthalmia was high as compared to the World Health Organization criteria for public health significance. Factors identified for xerophthalmia in this study are low income, the poor dietary practice of fruits and vegetables, and the presence of febrile illness and not immunized. Hence, it is a public problem that needs attention.
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Al Kubaisy, W., M. G. Al Rubaiy, and H. A. Nassief. "twitter sharing button linkedin sharing button facebook sharing button whatsapp sharing button email sharing button print sharing button Xerophthalmia among hospitalized Iraqi children." Eastern Mediterranean Health Journal 8, no. 4-5 (June 15, 2002): 496–502. http://dx.doi.org/10.26719/2002.8.4-5.496.

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To determine the impact of sanctions on the nutritional status of Iraqi children aged < 6 years, a random sample of 700 patients [age range: 0-6 years] from the Saddam Paediatric Hospital, Diyala Province, Iraq were examined ophthalmologically for evidence of xerophthalmia. Data on the history of infection, feeding and night blindness were also collected. The prevalence of xerophthalmia was 29%, mostly among children aged 1-3 years. Xerophthalmia was significantly inversely associated with breastfeeding and highly associated with common childhood infections such as measles, diarrhoea and respiratory tract infection. Xerophthalmia is a common problem among sick Iraqi children. Efforts to identify, evaluate and monitor vitamin A deficiency and to advocate and plan its eradication should be implemented.
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Taylor, Joseph. "Nutritional Blindness – Xerophthalmia." Tropical Doctor 15, no. 4 (October 1985): 180–82. http://dx.doi.org/10.1177/004947558501500411.

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Guobis, Žygimantas, Nomeda Basevičienė, Pajauta Paipalienė, Irena Niedzelskienė, and Giedrė Januševičiūtė. "Aspects of xerostomia prevalence and treatment among rheumatic inpatients." Medicina 44, no. 12 (October 7, 2008): 960. http://dx.doi.org/10.3390/medicina44120120.

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Objectives. The aim of the study was to evaluate the prevalence of xerostomia among inpatients with rheumatic disorders at the Hospital of Kaunas University of Medicine (HKUM) and its association with age, sex, and xerophthalmia. Determining adequate treatment for xerostomia was also important, because untreated xerostomia may become aggravated and thus significantly impair patient’s quality of life. Material and methods. The authors designed a special questionnaire for conducting all studyrelated enquiries. Patients for this study were selected according to their case records ranging from 1998 to 2004. In total, there were 483 cases chosen based on prevalent rheumatic diseases, which were most conducive to xerostomia. Results. The results showed no significant evidence that the prevalence of xerostomia increased with age. Also, women were more susceptible to rheumatic diseases than men (W:M = 10:1) and are more likely to be affected by xerostomia and xerophthalmia (W:M = 2.5:1). A significant correlation was found between xerostomia and xerophthalmia. Only 17.7% of xerostomia-positive patients were treated for xerostomia, in comparison with xerophthalmia-positive patients who were treated for xerophthalmia in 84.8% of cases. It was shown that the modalities of treatment administered for xerostomia were neither sufficient nor up-to-date according to current recommendations found in medical literature. Conclusions. Xerostomia is closely correlated with xerophthalmia in rheumatic diseases. Xerostomia is more prevalent in older segments of population, especially in women, but we failed to prove statistical significance of older age in prevalence of sicca symptoms. Treatment administered to rheumatic patients for xerostomia in the HKUM is neither sufficient nor adequate.
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Curtale, F., H. Tammam, E. S. Hammoud, and A. Aloi. "Prevalence of xerophthalmia among children in Beheira governorate, Egypt." Eastern Mediterranean Health Journal 5, no. 5 (October 15, 1999): 984–91. http://dx.doi.org/10.26719/1999.5.5.984.

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A survey was conducted on a sample representative of the entire Beheira governorate to identify high-risk areas of vitamin A deficiency [VAD] and assess xerophthalmia prevalence. The study also tested the reliability of a household cluster survey for assessing xerophthalmia prevalence. A trained ophthalmologist examined 10, 664 children. The results showed that VAD was present in the region, but did not appear to be a public health problem. Ocular signs of VAD were more prevalent among older children, suggesting an improvement in socioeconomic conditions and health care over the past few years. The household cluster survey appeared to be a reliable method for assessing xerophthalmia prevalence in the region
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MCLAREN, D. S. "XEROPHTHALMIA: A NEGLECTED PROBLEM." Nutrition Reviews 22, no. 10 (April 27, 2009): 289–91. http://dx.doi.org/10.1111/j.1753-4887.1964.tb07483.x.

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de Sole, G. "Xerophthalmia in Rwandan refugees." British Journal of Ophthalmology 79, no. 4 (April 1, 1995): 395–96. http://dx.doi.org/10.1136/bjo.79.4.395-c.

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Sommer, Alfred. "Xerophthalmia, the Deadly Disease." American Journal of Ophthalmology 99, no. 2 (February 1985): 207–8. http://dx.doi.org/10.1016/0002-9394(85)90234-x.

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UPADHYAY, MADAN P., BHUPENDRA J. GURUNG, K. KESAVA PILLAI, and BHAGAWAT P. NEPAL. "XEROPHTHALMIA AMONG NEPALESE CHILDREN1." American Journal of Epidemiology 121, no. 1 (January 1985): 71–77. http://dx.doi.org/10.1093/oxfordjournals.aje.a113985.

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Dissertations / Theses on the topic "Xerophthalmia"

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Herring, Mathew Peter. "A strategic management framework for eye care service delivery organisations in developing countries." Title page, abstract and table of contents only, 2004. http://thesis.library.adelaide.edu.au/public/adt-SUA20050420.125947/index.html.

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Thesis (Ph.D.)--University of Adelaide, School of History and Politics, Discipline of Politics, 2004.
Title from opening screen; viewed 19 May 2005. "August 2004." Includes bibliographical references. Also available in print format.
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Books on the topic "Xerophthalmia"

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Eastman, Susan J. Vitamin A deficiency and xerophthalmia: Recent findings and some programme implications. New York: UNICEF, 1987.

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Eastman, Susan J. Vitamin A deficiency and xerophthalmia: Recent findings and some programme implications. New York, N.Y., USA: UNICEF (3 United Nations Plaza, New York, N.Y. 10017), 1987.

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West, Keith P. Delivery of oral doses of vitamin A to prevent vitamin A deficiency and nutritional blindness: A state-of-the-art review. Baltimore, Md: International Center for Epidemiologic and Preventive Opthalmology, 1987.

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Y, Sukwa T., Mwandu D, and Tropical Diseases Research Centre (Ndola, Zambia), eds. Luapula Valley eye disease survey: Manual of operations. Ndola [Zambia]: Tropical Diseases Research Centre, 1985.

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Kawuma, Medi. Kamuli blindness and Vitamin A deficiency survey: October-December, 1991. [Entebbe, Uganda: Ministry of Health, 1992.

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Pepping, Fré. Xerophthalmia and post-measles eye lesions in children in Tanzania: A study of nutritional, biochemical and ophthalmological aspects. Wageningen: Landbouwuniversiteit te Wageningen, 1987.

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Organization, World Health, UNICEF, and International Vitamin A Consultative Group., eds. Vitamin A supplements: A guide to their use in the treatment and prevention of vitamin A deficiency and xerophthalmia. Geneva: World Health Organization, 1988.

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Organization, World Health, UNICEF, and International Vitamin A Consultative Group., eds. Vitamin A supplements: A guide to their use in the treatment and prevention of vitamin A deficiency and xerophthalmia. 2nd ed. Geneva: World Health Organization, 1997.

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9

Muhilal. Laporan penelitian gizi tahun 1984/1986: Proyek rintisan penanggulangan kekurangan Vitamin A dan Xerophthalmia dengan MSG yang difortifikasikan Vitamin A. [Jakarta]: Pusat Penelitian dan Pengembangan Gizi, Badan Penelitian dan Pengembangan Kesehatan bekerjasama dengan Direktorat Bina Gizi Masyarakat, Direktorat Jendral Pembinaan Kesehatan Masyarakat, Departemen Kesehatan RI, 1985.

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Demeke, Teshome. Vitamin A status of pre-school children in Ethiopia: (an estimate of national prevalence). Addis Abeba [i.e. Ababa], Ethiopia: Ethiopian Nutrition Institute, 1985.

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Book chapters on the topic "Xerophthalmia"

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Idrees, Sana. "Xerophthalmia." In Encyclopedia of Ophthalmology, 1–5. Berlin, Heidelberg: Springer Berlin Heidelberg, 2014. http://dx.doi.org/10.1007/978-3-642-35951-4_546-1.

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Idrees, Sana. "Xerophthalmia." In Encyclopedia of Ophthalmology, 1936–40. Berlin, Heidelberg: Springer Berlin Heidelberg, 2018. http://dx.doi.org/10.1007/978-3-540-69000-9_546.

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Theisler, Charles. "Dry Eye Syndrome/Keratoconjunctivitis Sicca/Xerophthalmia." In Adjuvant Medical Care, 111. New York: CRC Press, 2022. http://dx.doi.org/10.1201/b22898-117.

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"Xerophthalmia." In Encyclopedia of Cancer, 4876. Berlin, Heidelberg: Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-46875-3_102455.

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"Xerophthalmia." In World Review of Nutrition and Dietetics, 65–75. Basel: S. KARGER AG, 2012. http://dx.doi.org/10.1159/000185254.

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"Xerophthalmia." In Encyclopedia of Cancer, 3970. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-16483-5_6281.

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"xerophthalmia, n." In Oxford English Dictionary. 3rd ed. Oxford University Press, 2023. http://dx.doi.org/10.1093/oed/8531617725.

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Sommer, Alfred, and Keith P. West. "Xerophthalmia and Keratomalacia." In Vitamin A Deficiency, 99–149. Oxford University PressNew York, NY, 1996. http://dx.doi.org/10.1093/oso/9780195088243.003.0004.

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Abstract Xerophthalmia (xeros, dry; ophthalmia, inflamed eye) is a constellation of ocular manifestations long associated with vitamin A deficiency, representing the “classical” presentation and (with rare exceptions) pathognomonic signs and symptoms of this particular form of malnutrition. In some ways, xerophthalmia has been too closely associated with vitamin A deficiency: • while xerophthalmia is the leading cause of acquired pediatric blindness in the world, responsible for 5 million–10 million cases of milder ocular disease (XN-X2) every year, it is sufficiently infrequent on a population-wide basis that health officials have often overlooked its existence and therefore have been misled into assuming that vitamin A deficiency was absent or not a significant health problem.
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Sandford-Smith, John, and Saul Rajak. "Xerophthalmia and nutritional corneal ulceration." In Eye Diseases in Hot Climates, 227. Jaypee Brothers Medical Publishers (P) Ltd., 2015. http://dx.doi.org/10.5005/jp/books/12751_11.

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SANDFORD-SMITH, JOHN. "Nutritional Corneal Ulceration and Xerophthalmia." In Eye Diseases in Hot Climates, 110–26. Elsevier, 1990. http://dx.doi.org/10.1016/b978-0-7236-2303-8.50015-9.

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Conference papers on the topic "Xerophthalmia"

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Meihong, Zhu. "Research on Xerophthalmia Prevalence of College Students and Risk Factors." In ISAIMS 2021: 2nd International Symposium on Artificial Intelligence for Medicine Sciences. New York, NY, USA: ACM, 2021. http://dx.doi.org/10.1145/3500931.3500981.

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Herrera Expósito, M., JI Bretones Pedrinaci, J. Urda Romacho, and MA Castro Vida. "5PSQ-030 Safety and security of ciclosporin eye drops in patients with xerophthalmia." In 27th EAHP Congress, Lisbon, Portugal, 22-23-24 March 2023. British Medical Journal Publishing Group, 2023. http://dx.doi.org/10.1136/ejhpharm-2023-eahp.253.

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Prado-Mel, E., P. Ciudad-Gutiérrez, H. Rodríguez-Ramallo, MI Galván-Borrás, R. Ramos-Moreno, and J. Cañizares-Huartemendicoa. "4CPS-368 Systematic review of the association between anticholinergic burden and xerostomia and xerophthalmia." In 25th Anniversary EAHP Congress, Hospital Pharmacy 5.0 – the future of patient care, 23–28 March 2021. British Medical Journal Publishing Group, 2021. http://dx.doi.org/10.1136/ejhpharm-2021-eahpconf.200.

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Li, Tzu-Hao, Yen-Ying Kung, and Chang-Youh Tsai. "AB0469 THE EFFECTS OF ACUPUNCTURE ON XEROSTOMIA, XEROPHTHALMIA AND ANTIBODY MODIFICATION IN PATIENTS WITH SJŐGREN SYNDROME: A META-ANALYSIS." In Annual European Congress of Rheumatology, EULAR 2019, Madrid, 12–15 June 2019. BMJ Publishing Group Ltd and European League Against Rheumatism, 2019. http://dx.doi.org/10.1136/annrheumdis-2019-eular.1765.

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