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    The effects of delivery type and gender on intraocular pressure and central corneal thickness in newborns
    (Consel Brasil Oftalmologia, 2016) Ozkurt, Zeynep Gursel; Balsak, Selahattin; Balsak, Berrin; Guclu, Hande; Sahin, Muhammed; Yuksel, Harun; Turkcu, Fatih M.
    Purpose: To analyze intraocular pressure (IOP) and central corneal thickness (CCT) in newborns during the first 12 h of life. Methods: Forty-three newborns born by vaginal delivery (VD) and 30 newborns born by cesarean section (CS) were evaluated. IOP and CCT were measured using Tono-Pen and handheld pachymeter, respectively, at both the 5th minute after delivery and at the 12th h of life. Results: The mean IOP for the VD group was significantly higher than that of the CS group at both the 5th minute and 12th h (p=0.042 and p=0.018, respectively). In both groups, the IOP decreased by the 12th h, but the decrease was only significant for the CS group (p=0.020). The decrease in CCT over the 12 h was significant for both groups (p<0.001). In the VD and CS groups, the IOP values of the males were significantly higher than those of the females at the fifth minute only (p=0.024 and p=0.043, respectively). No other values were significantly different between the genders. Conclusions: Newborn IOP is affected by the mode of delivery and gender. A higher IOP was found in vaginally delivered newborns than in CS newborns for at least 12 h postpartum. CCT showed a significant decline within 12 h. Male newborns have significantly higher IOP values in the first minutes of life.
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    Metallic corneal foreign bodies: an occupational health hazard
    (Consel Brasil Oftalmologia, 2014) Ozkurt, Zeynep Gursel; Yuksel, Harun; Saka, Gunay; Guclu, Hande; Evsen, Sina; Balsak, Selahattin
    Purpose: To analyze the risk factors, outcomes, demographic characteristics, and attitudes of workers with metallic corneal foreign body (FB) injury. Methods: One hundred consecutive patients who presented with a metallic corneal FB to the eye clinic at Diyarbakir Training and Research Hospital were evaluated. The patients completed a questionnaire and were examined to determine features of the injury. Results: All patients were male. The mean age was 32.46 +/- 1.03 years. Fifty-five percent of the patients were unregistered workers, 59% were working in the metal industry sector, and 65% injuries resulted from metal cutting. Protective goggles were available in the workplace of 64% patients. However, 57% patients were not wearing goggles when the accident occurred, and 43% were injured despite goggle use. Most patients (52%) attempted to remove FBs by themselves. FBs were located in the central zone of the cornea in 16% patients. Rust marks remained after FB removal in 26% patients. Corneal scars from previous FB injuries were present in 58% patients. Only 8% workplaces provided compensation for physician visits for occupation-related illnesses. Conclusions: Workplaces with a high risk for eye injuries should increase their protective measures, and educational programs should be implemented for both workers and occupational physicians. The government should enforce laws regarding unregistered workers in a better manner.
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    Prognostic factors for stereopsis in refractive accommodative esotropia
    (Professional Medical Publications, 2015) Guclu, Hande; Gurlu, Vuslat Pelitli; Ozal, Sadik Altan; Ozkurt, Zeynep Gursel
    Objective: To determine the prognostic factors affecting stereoacuity in patients with refractive accommodative esotropia (RAE) according to the results of long follow- up period. Methods: We reviewed the charts of 70 patients with RAE between the years 1985-2014. Patients were classified into three groups. G-1: Stereoacuity score 40 second/arc. G-2: Stereoacuity score >40 second/arc (50-3000). G-3: No binocular vision. Initiation age of RAE, duration of deviation, refractive error, amblyopia, amblyopia treatment, anisometropia, visual acuity, family history, angle of deviation for distance and near at each group and the prognostic factors affecting stereoacuity were analyzed. Results: The mean initiation age of RAE was 2.7 +/- 1.5 years, the mean age at first visit was 6.4 +/- 4.2 years. The mean follow up time was 7.3 +/- 4.4 years. Seven patients had 40 second/arc, 48 patients had 50 to 3000 second/arc stereoacuity, 15 patients had no binocular vision. Mean deviation for near was statistically higher in group 2 and 3. Visual acuity levels were higher in group 1 and 2 and was statistically significant. Low visual acuity (p=0.001, 0.008), higher angle of deviation at near (p=0.01), increased duration of deviation (p=0.01), presence of amblyopia (p=0.001) and irregularity of amblyopia treatment (p=0.01) were significantly related with poor stereoacuity. Conclusion: According to the prognostic factors low stereoacuity was mostly related with amblyopia as a result the late presentation of the patients in seeking care. Appropriate treatment as full refractive correction and amblyopia treatment during the RAE is important for development of good stereopsis. Also angle of deviation at near and duration of deviation can be a useful predictor for poor stereoacuity levels.