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AIM: The aim of this study is to compare the effectiveness of the ophthalmic gels containing hyaluronate, xanthan gum, and netilmycine with fusidic acid in terms of recovery periods of corneal epithelium in the patients who underwent pterygium surgery. METHODS: Patients who underwent pterygium surgery were separated into two groups. Forty patients in group 1 were given eye gel containing sodium hyaluronate, xanthan gum, and netilmycine, and 40 patients in group 2 were given one drop of eye gel containing fusidic acid. The patients in both groups were examined at the 12th, 24th, and 48th hours in the postoperative period by using slit-lamp technique. The subjective complaints of the patients such as pain and stinging, and the recovery periods of the corneal epithelial defect were evaluated comparatively by fluorescein staining. RESULTS: The mean ages were 26±8 years (range: 18-35) and 24±6 years (range: 18-33) in groups 1 and 2, respectively. The closure period of the corneal epithelial defect was observed as 24±8 hours (range: 16-42) and 36±12 hours (range: 18-48) in groups 1 and 2, respectively. The number of the patients suffering from subjective complaints such as pain and stinging in the first 12 hours was six and 29 in groups 1 and 2, respectively. The difference was significant both clinically and statistically (P=0.001). CONCLUSION: Combined eye gel containing hyaluronate, xanthan gum, and netilmycine accelerates the recovery of corneal epithelial defect and reduces the complaints of the patients, when compared to the fusidic acid gel. Combined eye gel should be considered as an option for the treatment of the corneal epithelial defect related with pterygium surgery.
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PURPOSE: To determine the ocular biometric characteristics during the menstrual cycle using the optical low-coherence reflectometry (OLCR) biometry. METHODS: Twenty-two healthy women between the ages of 19 and 36 years with regular menstrual cycles were enrolled in this prospective study. Subjects with irregular menstrual cycles, those taking contraceptive pills, those with a history of ocular surgery or trauma, and women unable to cooperate with the ocular biometry device were excluded from this study. A complete ophthalmic examination was performed between 8.30 and 10.30 am for all participants. Also, central corneal thickness, axial length, anterior chamber depth, lens thickness, and keratometric measurements were made at the same time using the OLCR device. Measurements were taken at the beginning of the cycle (1-3 days), at ovulation (12-16 days), and at the end of the cycle (26-32 days). RESULTS: The mean age of the participants was 22.86±4.22 (range: 18-36) years. The difference in central corneal thickness, axial length, anterior chamber depth, lens thickness, and keratometry values were not statistically significant during the menstrual cycle. CONCLUSION: The ocular biometric parameters did not significantly vary during the menstrual cycle according to the OLCR biometry.
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OBJECTIVE: To evaluate the effects of oral diazepam on blood pressure (BP) alterations in patients that underwent cataract surgery under topical anesthesia. METHODS: A total of 147 patients that underwent phacoemulsification surgery under topical anesthesia, were reviewed retrospectively. The study took place in the Department of Ophthalmology, Adnan Menderes University Medical Faculty, Aydin, Turkey, between January 2011 and July 2013. Patients were divided into 2 groups: Group 1: received 5 mg diazepam per oral one hour prior to surgery, and Group 2 (control group): none administered preoperatively. The BP readings of all patients were scanned through their files. Five readings were chosen for statistical analysis. The first reading was taken in the ophthalmology ward on the morning of the operation, the second was taken in the premedication room just before the surgery, 2 readings were taken intraoperatively and recorded as third and fourth values, and the fifth reading was recorded from those taken in the ophthalmology ward after surgery. RESULTS: Group 1 had a mean age of 62.17 +/- 10.01 years, while the Group 2 had a mean age of 64.31 +/- 10.88 years. There were no differences between the 2 groups by means of systolic and diastolic BP levels measured preoperatively in the ophthalmology ward. Intraoperative systolic and diastolic BP levels were significantly higher in Group 2 (p<0.001). CONCLUSION: Elevated BP can undermine surgical outcomes; and may lead to unforeseen complications. To prevent the elevation of BP to risky levels in the intraoperative period, diazepam administration may be beneficial, even in normotensive patients.