Search results for "Oxybuprocaine"

showing 3 items of 3 documents

Corneal thickness differences between sexes after oxybuprocaine eye drops.

2014

PURPOSE We aimed to analyze the corneal thickness (CT) values of female and male subjects before and after instillation of oxybuprocaine 0.4% anesthetic eye drops. METHODS The CT of 30 female subjects and 28 male subjects was measured using scanning-slit corneal topography (Orbscan Topography System II, Orbscan, Inc, Salt Lake City, UT). Measurements were carried out before and 3 minutes after the instillation of oxybuprocaine 0.4% eye drops. RESULTS The difference between the baseline values and those obtained after anesthesia ranged as follows: male subjects: central, -26 to +24 μm; superior, -24 to +23 μm; inferior, -19 to +20 μm; nasal, -25 to +30 μm; and temporal, -21 to +20 μm; female…

AdultMalemedicine.medical_specialtyAdolescentSalt lakeCorneaYoung AdultSex FactorsOphthalmologymedicineHumansProspective StudiesOxybuprocaineAnesthetics LocalBaseline valuesmedicine.diagnostic_testbusiness.industryCorneal TopographyOrgan SizeCorneal topographyOphthalmologyAnestheticFemaleOphthalmic SolutionsbusinessProcaineOptometrymedicine.drugOptometry and vision science : official publication of the American Academy of Optometry
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Corneal Thickness Response after Anesthetic Eye Drops: Our Own Results and Meta-Analysis.

2017

We aimed to test if there are different patterns in the central corneal thickness (CCT) response after instilling oxybuprocaine anesthetic eye drops and also to determine whether there is a significant change in the CCT. CCT was measured in 60 eyes of 60 healthy subjects before and during the hour after oxybuprocaine 0.4% eye drops were instilled. In addition, a systematic review and meta-analysis were carried out in order to answer the following PICO (patient, intervention, comparison, and outcome) question: What effect do anesthetic eye drops have on CCT values? We found no significant changes in the mean CCT values during the hour’s observation (ANOVA, p=0.209), and the meta-analysis rev…

AdultMalemedicine.medical_specialtyArticle Subjectgenetic structureslcsh:MedicineGeneral Biochemistry Genetics and Molecular BiologyCornea03 medical and health sciences0302 clinical medicineOphthalmologyMedicineHumans030212 general & internal medicineProspective StudiesOxybuprocaineAnesthetics LocalGeneral Immunology and Microbiologybusiness.industrylcsh:RHealthy subjectsGeneral Medicineeye diseasesHealthy VolunteersMeta-analysisAnesthetic030221 ophthalmology & optometryFemaleAnalysis of variancesense organsOphthalmic SolutionsbusinessProcainemedicine.drugResearch ArticleBioMed research international
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The Effect of Anesthetic Eye Drop Instillation on the Distribution of Corneal Thickness

2012

PURPOSE To address the effect of topical instillation of oxybuprocaine on the relative distribution of corneal thickness (CT) in young healthy subjects. METHODS Prospective study involving 30 eyes of 30 emmetropic subjects (24 ± 3 years). Corneal thickness measurements were carried out before and 3 minutes after the instillation of oxybuprocaine 4% using slit-scanning corneal topography (Orbscan topography system II). No acoustic correction factor was applied. The mean of 5 consecutive Orbscan measurements was obtained at the center and 3 mm from the visual axis in the temporal, superior, nasal, and inferior hemimeridians. RESULTS No significant mean differences were found at any corneal lo…

Malemedicine.medical_specialtyAdministration Topicalmedicine.medical_treatmentEmmetropiaTopical anestheticCorneaTonometry OcularYoung AdultOphthalmologyCorneamedicineHumansDistribution (pharmacology)Prospective StudiesAnesthetics LocalOxybuprocaineIntraocular Pressuremedicine.diagnostic_testbusiness.industryCorneal TopographyEye dropEmmetropiaCorneal topographyeye diseasesOphthalmologymedicine.anatomical_structureAnesthesiaAnestheticFemalesense organsOphthalmic SolutionsbusinessProcainemedicine.drugCornea
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