No Abstract Available.
Adult* ; Capsulorhexis* ; Cataract* ; Follow-Up Studies* ; Humans

BACKGROUND: Pravastatin, HMG-CoA reductase inhibitor, has been known to be the most effective drug in patients with hypercholesterolemia. We studied the effectiveness and side effects of this drug. METHODS: We studied twenty four patients(8 males, 16 females), with pravastatin 5mg bid for 8 weeks, whose fasting serum total cholesterol levels were higher than 240mg/dl on the first visit. Lipid profiles were checked at 2 weeks interval for 8 weeks and compared with baseline level individually. RESULTS: Among lipid profiles, pravastatin significantly decreased the total cholesterol from 282.8mg/dL to 224.5mg/dL(reduction rate, 21%), the LDL cholesterol from 197.2mg/dL to 143.8mg/dL(27%), the total cholesterol/HDL cholesterol ratio from 6.2 to 4.6(25%), and the LDL cholesterol/HDL cholesterol ratio from 4.1 to 2.7 (34%). These changes were statistically significant(p<0.05). Triglyceride and HDL cholesterol showed no significant changes compared to baseline levels during treatment. The clinical and laboratory findings after treatment did not show serious abnormalities except two patients who dropped out due to side effect such as constipation and skin eruption. CONCLUSION: Results from the present study show that short-term pravastatin therapy seems to be effective and safe in patients with hypercholesterolemia.
Cholesterol ; Cholesterol, HDL ; Cholesterol, LDL ; Constipation ; Fasting ; Humans ; Hypercholesterolemia ; Hyperlipidemias* ; Male ; Oxidoreductases ; Pravastatin* ; Skin ; Triglycerides

PURPOSE: This study aims to investigate gender differences in the association between depressive symptoms and weight, weight perception, and body satisfaction among Korean adolescents. METHODS: A secondary data analysis was performed on data from 33,374 adolescents who participated in the 2015 Adolescent Health Behavior Online Survey. They were classified as underweight, normal weight, or overweight/obese; weight perception was classified into perception of being underweight, normal weight, or overweight/obese; and weight satisfaction into desire to gain weight, satisfied, and desire to lose weight. RESULTS: Among boys, perception of being underweight (adjusted odds ratio [AOR]: 1.20, 95% confidence interval [CI]: 1.07~1.35) and desire to gain weight (AOR: 1.45, 95% CI: 1.30~1.62) were associated with depression. Among girls, perception of being overweight or obese (AOR: 1.18, 95% CI: 1.07~1.29) and a desire to lose weight (AOR: 1.30, 95% CI: 1.18~1.42) were associated with depression. CONCLUSION: Gender differences were observed in the association between weight perception and depression in adolescents. The perception of being underweight among boys and the perception of being overweight/overweight among girls were associated with depression. Thus, gender-specific intervention programs to correct weight perception and weight satisfaction are needed in order to relieve depressive symptoms in adolescents.
Adolescent Health ; Adolescent* ; Body Weight ; Depression* ; Female ; Humans ; Ideal Body Weight ; Odds Ratio ; Overweight ; Statistics as Topic ; Thinness ; Weight Perception*

Purpose: The purpose of this study was to identify the mediating effect of work engagement and job crafting on the relationship between nurses’ Grit on nursing performance. Methods: The data were collected using structured questionnaires through online surveys from 142 clinical nurses in five hospitals. Data were analyzed using SPSS 24.0, Hayes’s SPSS Process Macro 4.0 version program. Results: Nursing performance was significantly associated with Grit, work engagement and job crafting. The mediating effect of job crafting on the Grit on nursing performance was confirmed. Conclusion These results suggest that it is necessary to develop an intervention program that focuses on improving job crafting. Further, job crafting needs to be considered in developing nursing interventions to nurses' Grit and improve nursing performance for nurses.

PURPOSE: To evaluate the clinical features and surgical outcomes for primary rhegmatogenous retinal detachments (RDs) in patients with pseudophakia after phacoemulsification. METHODS: The medical records of patients with pseudophakia after phacoemulsification and intraocular lens implantation who had undergone surgery for primary rhegmatogenous RDs with a minimum duration of follow-up of 12 months were reviewed retrospectively. RESULTS: A total of 104 patients were enrolled in this study and 106 eyes were analyzed. Post-operative retinal attachment was achieved in 87 of the eyes (82.1%) and the final visual acuities (logarithm of the minimum angle of resolution) were improved to 0.65 +/- 0.49 from the baseline measurement of 1.51 +/- 1.14 (p < 0.001). Re-operations were performed in 24 of the eyes (22.6%) and there were no visible retinal breaks in 30 of the eyes (28.3%). The failure to identify a retinal break during surgery was associated with a lower rate of retinal reattachment, worse final visual acuity, and a higher rate of re-operation (p = 0.002, p = 0.02, and p = 0.002, respectively). The location of the identified retinal break was more common in the superotemporal quadrant than in the other quadrants. CONCLUSIONS: The inability to identify a retinal break during surgery was associated with a poor final outcome. Other factors were less important for the functional and anatomic success in patients with pseudophakic RDs.
Adult ; Aged ; Aged, 80 and over ; Cataract/*etiology/physiopathology ; Female ; Follow-Up Studies ; Humans ; *Lens Implantation, Intraocular ; Male ; Middle Aged ; *Phacoemulsification ; Retinal Detachment/physiopathology/*surgery ; Retrospective Studies ; Treatment Outcome ; Young Adult

Tourette's disorder is a chronic refractory neuro-behavioral disease. New treatment strategies, such as repeated transcranial magnetic stimulation (rTMS), have been introduced recently. We report the effect of rTMS in a case with Tourette's disorder and attention deficit hyperactivity disorder (ADHD), a common combination in the clinical setting. This was a treatment-refractory patient, who had undergone 2 years of drug treatment and psychiatric consultation. We administered 10 sessions of rTMS for 10 days, resulting in a clear improvement in symptoms not only of Tourette's disorder but also of ADHD. Our observations indicate that rTMS may be effective in the treatment of Tourette's disorder with ADHD.
Attention Deficit Disorder with Hyperactivity ; Humans ; Tourette Syndrome ; Transcranial Magnetic Stimulation

BACKGROUND: It is well known that opioids induce coughing. Many drugs such as lidocaine and ketamine are used to effectively prevent the coughing induced by opioids and this has been revealed to be effective. In this study, we evaluated the preventive effect of a graded escalation of the remifentanil concentration using a target controlled infusion pump and we compared this with the effect of lidocaine. METHODS: One hundred fifty ASA I and II patients who were scheduled for elective surgery were randomly divided into 3 groups. The patients were pretreated with 2% lidocaine 1 mg/kg (Group L) or saline (Group S) and remifentanil infusion (an effect site concentration of 4.0 ng/ml) was followed 1 minute later by using a target controlled infusion pump. Group R was pretreated with saline and this was followed by remifentanil infusion (effect site concentration of 2.0 ng/ml at first and then it was reset to 4.0 ng/ml). We evaluated the incidence, severity and onset time of cough after remifentanil infusion. RESULTS: The incidence of coughing was significantly decreased in Group R (6 cases, 12%) and Group L (7 cases, 14%), as compared to that of Group S (17 cases, 34%) (P < 0.05), but there was no significant difference between Group R and Group L. The groups showed no significant difference in the severity and the onset time of coughing. CONCLUSIONS: This study demonstrated that administering graded escalation of the remifentanil concentration suppresses remifentanil-induced coughing as effectively as lidocaine 1 mg/kg pretreatment.
Analgesics, Opioid ; Cough ; Humans ; Incidence ; Infusion Pumps ; Ketamine ; Lidocaine ; Piperidines

OBJECTIVES: The object of this study was to indentify characteristics of cardiovascular disease in the employed population in comparson with the non-employed group. METHODS: The study subjects were patients aged 20~65 from 3 university based hospital emergency centers and a structured questionnaire were used for comparing the characteristics of cardiovascular disease according to employment status. Multivariate logistic regression was used to analyze the association between employment status and cardiovascular disease risk factors. RESULTS: Among the patients, 573 people were employed (482 males, 91 females) and 251 were non-employed (117 males, 134 females). Compared to the non-employed group, the employed group was distinctive in that it contained patients of younger age, had a male dominant gender distribution, and a higher proportion of smoking and drinking patients. The employed group was less likely to be previously-diagnosed with diabetes, hypertension, chronic renal failure, cardiovascular disease, or cerebrovascular disease. The employed group was generally more stressed out but there was no significant differences in sleeping time. Infarction was more frequent in the employed group, but hemorrhage was more frequent in the non-employed group. According to the multivariate logistic regression analysis results, the odds ratio of drinking and stress was 1.89(95% CI: 1.25~2.86) and 2.68(95% CI: 1.80~3.99) respectively. CONCLUSIONS: Infarction was more frequent in the employed group. Drinking and stress were also more frequent in the employed group. The results of this study don't necessarily mean that stress and drinking are more important than other risk factors but, it means stress and drinking control are more important in the employed group compared to the non-employed group.
Aged ; Cardiovascular Diseases ; Drinking ; Emergencies ; Employment ; Hemorrhage ; Humans ; Hypertension ; Infarction ; Kidney Failure, Chronic ; Logistic Models ; Male ; Odds Ratio ; Questionnaires ; Risk Factors ; Smoke ; Smoking

PURPOSE: To call on health authorities to construct an organized surveillance and investigation system with national financial support for sudden unexpected infant death (SUID) in Korea. METHODS: A single-center retrospective study was conducted on 19 SUID cases, including an analysis of vital statistics for Korean infants, estimation of costs, and suggestion of plans. RESULTS: SUID is the second most common cause of infant deaths in the ER. Most of the deceased infants in this study were discovered in a prone position and bystanders had not in any of the cases started cardiopulmonary resuscitation (CPR) at the scene. Immediate intraosseous (IO) access was not performed in the ER. All cases were categorized as "unclassified sudden infant death" according to the San Diego definition because autopsies and various screening tests were not performed. The assumed rate of incidence of SUID in Korea is 0.3~0.56 per 1000 live births per year. The cost for a response per SUID case was estimated to be over one million won. CONCLUSION: 1) Immediate launching of nation-wide "back-to-sleep campaign" is urgent. 2) Certification in infant resuscitation and prevention of sudden infant death syndrome (SIDS) should be required for workers in day care centers, orphanages or caregivers companies. 3) IO access should be performed immediately for infant cardiac arrest cases in the ER. 4) A nation-wide campaign would also be helpful to change irrational ideas about dead bodies, get public agreement on performing autopsies and raising the autopsy rate. 5) Legislation should be promoted to mandate autopsies and to organize and maintain a surveillance and investigation system with multi-agency support.
Autopsy ; Cardiopulmonary Resuscitation ; Caregivers ; Certification ; Day Care, Medical ; Financial Support ; Heart Arrest ; Humans ; Incidence ; Infant ; Infusions, Intraosseous ; Korea* ; Live Birth ; Mass Screening ; Orphanages ; Prone Position ; Resuscitation ; Retrospective Studies ; Sudden Infant Death* ; Vital Statistics

PURPOSE: To evaluate the effect of intravitreal bevacizumab injection (IVBI) in acute central serous chorioretinopathy (CSC) patients. METHODS: Patients with acute CSC received IVBI (1.25 mg/0.05 mL) or observation by randomization. Twelve eyes in each group completed 6 months of regular follow-up and were ultimately included in this study. Each patient was assessed using best corrected visual acuity measurements, fluorescein angiography, and optical coherence tomography at baseline and had regular follow-ups after treatment. RESULTS: All patients showed improvements in visual acuity and fluorescein angiographic leakage and had resolution of their neurosensory detachment following treatment. There were no significant differences in visual acuity, central retinal thickness, or remission duration between the IVBI group and the control group at baseline or after treatment (p>0.05). CONCLUSIONS: Intravitreal bevacizumab showed no positive effect in acute CSC patients compared to the observation group, and there were no adverse effects of treatment. Further investigation will be helpful to understand this therapy in patients with CSC.
Acute Disease ; Adult ; Antibodies, Monoclonal/*administration & dosage ; Capillary Permeability/drug effects ; Central Serous Chorioretinopathy/*drug therapy/physiopathology ; Female ; Follow-Up Studies ; Humans ; Injections, Intraocular ; Male ; Middle Aged ; Treatment Failure ; Vascular Endothelial Growth Factor A/*antagonists & inhibitors ; Visual Acuity/drug effects ; Vitreous Body