Effects of a water-loading test on intraocular pressure and corneal hysteresis in young healthy subjects

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dc.authorid0000-0003-4468-3985en_US
dc.authorid0000-0003-1337-459X
dc.authorid0000-0001-8305-6600
dc.contributor.authorUlaş, Fatih
dc.contributor.authorBalbaba, Mehmet
dc.contributor.authorÇelebi, Serdal
dc.date.accessioned2021-06-23T19:36:23Z
dc.date.available2021-06-23T19:36:23Z
dc.date.issued2014
dc.departmentBAİBÜ, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümüen_US
dc.description.abstractPurpose:To evaluate the influence of a water-loading test on corneal compensated intraocular pressure (IOPcc) and corneal hysteresis (CH) in young healthy subjects.Materials and Methods:Forty healthy adult subjects (20 female and 20 male), with a mean age of 27.552.57 years (range, 24 to 35 y), participated in this prospective study. IOPcc and CH were measured for 1 eye from each participant with an Ocular Response Analyser. These measurements were taken before and 10, 20, and 30 minutes after water loading.Results:Thirty-seven right and 3 left eyes of the 40 subjects fulfilled the study's inclusion criteria. A statistically significant increase in IOPcc was observed between 0 and 10 minutes (P=0.002) and a significant decrease between 10 and 30 minutes (P<0.001). We did not observe any statistically significant changes in CH. The Pearson correlation revealed that there was a weak negative correlation between IOPcc and CH measurements taken at the baseline, 10 minutes, and 30 minutes [r values were -0.275 (P=0.086), -0.369 (P=0.019), and -0.246 (P=0.125), respectively].Conclusions:This study revealed changes in IOPcc and CH after a water-loading test, but only the change in the IOPcc measurement was statistically significant. The association of changes in IOP and CH identified in this study suggests that IOP changes might alter corneal biomechanical properties.en_US
dc.identifier.doi10.1097/IJG.0b013e318264ce7c
dc.identifier.endpage104en_US
dc.identifier.issn1057-0829
dc.identifier.issn1536-481X
dc.identifier.issue2en_US
dc.identifier.pmid22828008en_US
dc.identifier.scopus2-s2.0-84894107602en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage101en_US
dc.identifier.urihttps://doi.org/10.1097/IJG.0b013e318264ce7c
dc.identifier.urihttps://hdl.handle.net/20.500.12491/7982
dc.identifier.volume23en_US
dc.identifier.wosWOS:000331260700009en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorUlaş, Fatih
dc.institutionauthorÇelebi, Serdal
dc.language.isoenen_US
dc.publisherLippincott Williams & Wilkinsen_US
dc.relation.ispartofJournal Of Glaucomaen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCorneal Hysteresisen_US
dc.subjectIntraocular Pressureen_US
dc.subjectOcular Response Analyseren_US
dc.titleEffects of a water-loading test on intraocular pressure and corneal hysteresis in young healthy subjectsen_US
dc.typeArticleen_US

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