PURPOSE: The morphological changes of the eyelids according to gender among different age groups in Korea were analyzed. METHODS: Six-hundred adults without any ocular disease were selected, and sorted by age (ranging from 20 to 79 years), and gender. Each group consisted of 50 adults. Interpalpebral fissure (IPF), marginal reflex distance 1 (MRD1), amount of the upper lid, degree of browptosis, lateral hood width of the eyelid, and protrusion of the eyelid fat were measured. The measured values were analyzed to determine changes related to the aging process. Other age groups were analyzed and compared with the subjects between 20 and 30 years old, using the Student's t-test with SPSS. RESULTS: MRD 1 and IPF slightly decreased with age, but there was no statistical significance. The upper lid amount showed a statistically significant increase at the 7th and 8th decade. The degree of browptosis showed a statistically significant increase from the 7th decade of age in men, and from the 6th decade in women. In particular, the lateral browptosis was more drooped than the center browptosis. The lateral hood width of the eyelid showed a statistically significant increase from the 7th decade of age in men, and from the 6th decade in women. Eyelid fat was most protruded at the central lower part, but there was no statistical significance. CONCLUSIONS: It is important to understand the change related to aging in the study of eyelid morphology and eyelid operation. The results from present study may be used to determine standard for the safe amount of skin resection in Korean eyelid operations.
Adult ; Aging ; Eyelids ; Female ; Humans ; Korea ; Male ; Reflex ; Skin

PURPOSE: To investigate the effects of a delay in finger temperature recovery rate on the hand cold provocation test (HCPT) and a nocturnal dip greater than 10% (dipper) on the progression of glaucomatous visual field (VF) defects in open-angle glaucoma patients when the intraocular pressure (IOP) was well controlled lower than the target pressure. METHODS: 30 patients (58 eyes) with normal tension glaucoma (NTG) and 13 patients (24 eyes) with primary open angle glaucoma, and 12 normal controls (24 eyes) were retrospectively enrolled in this study. We performed HCPT, 24 hour ambulatory blood pressure monitoring (24-hr ABPM), Goldmann applanation tonometer measurements, and VF tests on all subjects. The delay in finger temperature recovery rate was defined as a delay longer than 15% of the mean finger temperature of normal controls over 2 intervals among 5, 10, 15, and 20 minutes after the immersion of cold water. We examined the relationships among the delay in finger temperature recovery rate, dipper, and the progression of glaucomatous VF defects. RESULTS: The finger temperature recovery rate in NTG patients was significantly delayed more than that of normal controls at 5, 10, and 15 minutes after the immersion. The delay in finger temperature recovery rate significantly correlated with dipper in NTG patients. Glaucomatous VF defects were significantly progressed in the presence of dipper in NTG patients. Delay in finger temperature recovery rate was significantly related to the progression of glaucomatous VF defects in NTG patients. In the binary logistic regression test, delay in finger temperature recovery rate was the only factor that was strongly related to the progression of glaucomatous visual field in NTG patients. CONCLUSIONS: When glaucomatous VF defects progressed despite the IOP being well controlled, 24-hr ABPM and HCPT for detecting vascular dysregulation might be helpful for diagnosis and treatment of glaucoma.
Blood Pressure Monitoring, Ambulatory ; Diagnosis ; Fingers* ; Glaucoma* ; Glaucoma, Open-Angle ; Hand ; Humans ; Immersion ; Intraocular Pressure ; Logistic Models ; Low Tension Glaucoma ; Retrospective Studies ; Visual Fields ; Water

PURPOSE: To investigate the influence of water-shed zone (WSZ) and nocturnal dip (ND) on the progression of the glaucomatous visual field (V/F) defects in open-angle glaucoma (OAG) patients when the intraocular pressure (IOP) was maintained under the target pressure. METHODS: We performed fluorescence angiography (FAG), 24-hour ambulatory blood pressure monitoring (24-hr ABPM), and V/F tests. We examined the relationships among WSZ in early-FAG, ND over 10% (dip), and the progression of the glaucomatous V/F defects using chi-square, Fisher's exact, and multivariate logistic regression tests. A p-value < 0.05 was considered statistically significant. RESULTS: When considering the correlation between WSZ and dip, statistical significance was found in OAG (p = 0.024, odds ratio (OR) = 3.308) and normal tension glaucoma (NTG) (p = 0.029, OR = 4.364) patients. In patients with dip, glaucomatous V/F defects significantly progressed (OAG: p = 0.003, OR = 5.938, NTG: p = 0.005, OR = 13.929). In patients with WSZ, the glaucomatous V/F defects progressed in all groups (OAG: p = 0.002, OR = 5.156, NTG: p = 0.024, OR = 4.750, primary open angle glaucoma (POAG): p = 0.021, OR = 8.750). In the patients with WSZ involving optic nerve head, the glaucomatous V/F defects had progressed in OAG (p = 0.004, OR = 5.958) and NTG (p = 0.009, OR = 8.333) groups. Based on binary logistic regression analysis, dip (p = 0.010, OR = 6.227) significantly affected V/F progression only in OAG patients. CONCLUSIONS: In the OAG and NTG groups, ND over 10% influenced the progression of the glaucomatous V/F defects. The patients with WSZ tended to have ND over 10% in OAG and NTG groups and glaucomatous V/F defects progressed in all patients. Therefore, performing early FAG and 24-hr ambulatory blood pressure monitoring may be helpful for glaucoma patients with progressing glaucomatous V/F defects even when the IOP was maintained under the target pressure.
Blood Pressure Monitoring, Ambulatory ; Fluorescein Angiography ; Glaucoma ; Glaucoma, Open-Angle* ; Humans ; Intraocular Pressure ; Logistic Models ; Low Tension Glaucoma ; Odds Ratio ; Optic Disk ; Visual Fields*

PURPOSE: To investigate the effect of nocturnal dip influence on the progression of glaucomatous visual field defect. METHODS: We performed 24hr ABPM and V/F tests on patients diagnosed with NTG (140 patients, 280 eyes) and POAG (84 patients, 168 eyes). Nocturnal dips below 10% were classified as non-dippers, and those above 10% were noted as dippers. The correlations among nocturnal dip, progression of glaucomatous visual field defect, and hypertension treatment were examined. RESULTS: In NTG, dippers in both systolic and diastolic blood pressure furthered glaucomatous visual field defects, with a relative risk of approximately three times that of non-dippers. Hypertension treatment was not influenced by the progression of glaucomatous visual field defect but was influenced by dips in the systolic and diastolic pressures in NTG and in diastolic pressure in POAG. Nocturnal dips were more frequent in the group with progression of the visual field compared to those in the group with non-progression of the visual field in NTG. CONCLUSIONS: Dipper caused a progression of glaucomatous visual field defects in NTG and was influenced by hypertension treatment in NTG and POAG. Performing 24hr ABPM should be helpful for glaucoma patients with progression of a glaucomatous visual field defect even when the IOP is less than the target pressure. In addition, hypertension treatment should be considered an important factor in the treatment of glaucoma.
Blood Pressure ; Glaucoma ; Humans ; Hypertension ; Salicylates ; Visual Fields

PURPOSE: We evaluated the thickness of RNFL and optic nerve head parameters with age in normal eyes using Spectral-Domain Optical Coherence Tomography (SD-OCT). METHODS: A total of 128 normal Korean volunteers in different age groups were recruited (age range, 20-70 years). RESULTS: A significant negative correlation in average RNFL thickness with increasing age was found. The inferior areas (130.31 +/- 3.33 micrometer) were significantly thicker than other areas (superior area 119.05 +/- 2.12 micrometer, nasal area 71.80 +/- 0.57 micrometer, temporal area 77.72 +/- 0.16 micrometer). The average C/D ratios (mean 0.38 +/- 0.14) and vertical C/D ratios (mean 0.35 +/- 0.11) both showed significant increases with age, and the vertical C/D ratio correlation coefficient was higher (average C/D ratio r = 0.249, vertical C/D ratio r = 0.537). However, rim area, disc area, and cup volume were not correlated with age. CONCLUSIONS: From these findings, we conclude that, in normal Koreans, the mean RNFL thickness decreases and the C/D ratio increases with age, with the increase in the vertical C/D ratio being greater.
Eye ; Humans ; Optic Disk ; Tomography, Optical Coherence

No abstract available.
Child* ; Humans

PURPOSE: To compare the macular choroidal thickness, ganglion cell complex thickness, peripapillary choroidal thickness and retinal nerve fiber layer thickness among normal, primary open angle glaucoma (POAG) and normal tension glaucoma (NTG) patients using RTVue (Fourier-domain optical coherence tomography; Optovue, Fremont, CA, USA). METHODS: A retrospective analysis of 32 normal controls, 32 POAG and 52 NTG patients was performed. Choroidal thickness, ganglion cell complex thickness and retinal nerve fiber layer thickness were compared among normal controls, POAG and NTG subjects. Additionally, the factors influencing choroidal thickness (age, axial length, spherical equivalent, central corneal thickness, mean deviation, nocturnal dip, blood pressure variability) were analyzed. RESULTS: A total of 32 normal controls, 32 POAG and 52 NTG patients were enrolled in this study. Macular and peripapillary choroidal thicknesses were significantly thinner in the NTG patients. In NTG subjects, the significant influencing factors associated with macular and peripapillary choroidal thicknesses were age, axial length, nocturnal dip (diastolic blood pressure), diastolic blood pressure variability and ganglion cell complex thickness. In POAG patients, significant influencing factors associated with macular and peripapillary choroidal thicknesses were age and axial length. CONCLUSIONS: Choroidal thickness was significantly thinner in NTG patients compared with normal controls and POAG patients. Factors influencing choroidal thickness in NTG patients were age, axial length, nocturnal dip (diastolic blood pressure), diastolic blood pressure variability and ganglion cell complex thickness. In POAG patients, significant factors influencing choroidal thickness were age and axial length.
Blood Pressure ; Choroid* ; Ganglion Cysts ; Glaucoma, Open-Angle* ; Humans ; Low Tension Glaucoma ; Nerve Fibers ; Retinaldehyde ; Retrospective Studies ; Tomography, Optical Coherence

PURPOSE: To compare the macular choroidal thickness, ganglion cell complex thickness, peripapillary choroidal thickness and retinal nerve fiber layer thickness among normal, primary open angle glaucoma (POAG) and normal tension glaucoma (NTG) patients using RTVue (Fourier-domain optical coherence tomography; Optovue, Fremont, CA, USA). METHODS: A retrospective analysis of 32 normal controls, 32 POAG and 52 NTG patients was performed. Choroidal thickness, ganglion cell complex thickness and retinal nerve fiber layer thickness were compared among normal controls, POAG and NTG subjects. Additionally, the factors influencing choroidal thickness (age, axial length, spherical equivalent, central corneal thickness, mean deviation, nocturnal dip, blood pressure variability) were analyzed. RESULTS: A total of 32 normal controls, 32 POAG and 52 NTG patients were enrolled in this study. Macular and peripapillary choroidal thicknesses were significantly thinner in the NTG patients. In NTG subjects, the significant influencing factors associated with macular and peripapillary choroidal thicknesses were age, axial length, nocturnal dip (diastolic blood pressure), diastolic blood pressure variability and ganglion cell complex thickness. In POAG patients, significant influencing factors associated with macular and peripapillary choroidal thicknesses were age and axial length. CONCLUSIONS: Choroidal thickness was significantly thinner in NTG patients compared with normal controls and POAG patients. Factors influencing choroidal thickness in NTG patients were age, axial length, nocturnal dip (diastolic blood pressure), diastolic blood pressure variability and ganglion cell complex thickness. In POAG patients, significant factors influencing choroidal thickness were age and axial length.
Blood Pressure ; Choroid* ; Ganglion Cysts ; Glaucoma, Open-Angle* ; Humans ; Low Tension Glaucoma ; Nerve Fibers ; Retinaldehyde ; Retrospective Studies ; Tomography, Optical Coherence

PURPOSE: To investigate the effect of nocturnal dip, carotid artery blood flow, and brain ischemic change on the progression of glaucomatous visual field defect in open-angle glaucoma (OAG) when IOP is less than the target pressure. METHODS: We classified OAG patients (74 patients, 148 eyes) who maintained IOP less than the target pressure as normal tension glaucoma (NTG; 52 patients, 104 eyes) or primary OAG (POAG; 22 patients, 44 eyes). Additionally, we performed 24-hr ambulatory blood pressure monitoring (24-hr ABPM), carotid artery color Doppler U/S (CAD), brain MRI, and visual field (V/F) tests on the patients. Nocturnal dips less than 10% were classified as non-dippers, and dips greater than 10% as dippers. The relationships among nocturnal dip, carotid artery blood flow, brain ischemic change, and progression of glaucomatous V/F defect were examined. RESULTS: In the case of dippers, glaucomatous V/F defects were aggravated, with a relative risk of approximately 1.74 (NTG) and 2.91 (POAG) times that of non-dippers. In NTG, decreased carotid artery blood flow and brain ischemic change furthered glaucomatous V/F defects, with a relative risk of approximately 2.40 and 2.54 times that of normal carotid artery blood flow and brain MRI findings, respectively. However, in POAG, decreased carotid artery blood flow and brain ischemic change were not influenced by the progression of glaucomatous V/F defects. CONCLUSIONS: In dippers, decreased carotid artery blood flow and brain ischemic change caused a progression of glaucomatous V/F defects in NTG and POAG patients. Thus, performing 24-hr ABPM, CAD, and brain MRI should be helpful for glaucoma patients with progression of glaucomatous V/F defects even when the IOP is less than the target pressure. In addition, this analysis provides useful information regarding glaucoma diagnosis and treatment.
Blood Pressure Monitoring, Ambulatory ; Brain ; Brain Ischemia ; Carotid Arteries ; Glaucoma ; Glaucoma, Open-Angle ; Humans ; Low Tension Glaucoma ; Salicylates ; Visual Fields

OBJECTIVE: To compared obstetric outcomes of pregnancies complicated by diabetes according to the managing department and to consider role of obstetrician and endocrinologist METHODS: A retrospective analysis of 72 pregnant women managed for diabetes during March 2004 to December 2006 was performed. Eighteen women had been managed by obstetricians (Group I) while 54 women had been managed by endocrinologists of internal medicine (Group II) during their pregnancies at Eulji Hospital. None of these patients had multiple pregnancies, abnormal karyotype, or other medical disorders other than diabetes. Pregnancy outcomes were compared between two groups. RESULTS: No difference was found with regard to the age, parity, BMI (body mass index), weight gain during the pregnancy, and the gestational weeks of delivery. There was also no difference in the blood glucose levels after 100 gm OGTT (oral glucose tolerance test) and HbA1C levels in two groups. The neonatal birth weight of group I (2.89+/-0.21 kg) was significantly lower than that of group II (3.38+/-0.08 kg, P=0.040). The 1 min APGAR score, which was corrected by weight through ANCOVA test, was also significantly lower in group I (7.11+/-0.51 vs 8.11+/-0.19, P=0.028). But There was no difference in 5 min APGAR score. The incidence of birth weight over 3.8kg was significantly higher in group II [37/54 (68.5%) vs 1/17 (5.6%), P=0.030]. Neonatal hypoglycemia was also higher in group II (37.0% vs 11.1%, P=0.043). Other neonatal and maternal complications associated with diabetes were not significantly different between two groups. CONCLUSIONS: In medical point of view, obstetrician can effectively manage diabetes during pregnancy as good as internist. Besides, the management by obstetricians may be more economic, less annoying, and can induce more compliance and motivation of the patients.
Abnormal Karyotype ; Apgar Score ; Birth Weight ; Blood Glucose ; Compliance ; Diabetes Mellitus ; Female ; Glucose ; Glucose Tolerance Test ; Humans ; Hypoglycemia ; Incidence ; Internal Medicine ; Motivation ; Parity ; Pregnancy ; Pregnancy Outcome ; Pregnancy, Multiple ; Pregnant Women ; Retrospective Studies ; Weight Gain