PURPOSE: This study was to identify the effects of a nurse-led education program using computerized animation video for post-operative colon cancer patients. METHODS: a total of 163 patients and 51 nurses were participated in this study. With a non-equivalent control group post-test design, patients were divided into three groups (77 got traditional education, 46 were applying brochure, 40 were watching video). Twelve-item animation video and brochure about the management after discharge for post-operative colon cancer patients were developed based on patient survey and the items of Korea Healthcare Accreditation. RESULTS: The computerized video watching group had better satisfaction than the others, but there was no significant difference about comprehension. When video was applied, satisfaction, usefulness, application, and perceived patients' comprehension of nurses were all increased. CONCLUSION: This video education program was developed by nurses and it had a special thing for patient to access the same program even after discharge using the authorization system. It would be helpful for nurses to be more concentrated on the direct care for hospitalized patients as well as for patients to provide self-care at home. This program would be adjusted into more various diseases and settings.
Colon ; Colonic Neoplasms ; Comprehension ; Delivery of Health Care ; Humans ; Korea ; Pamphlets ; Patient Education as Topic ; Program Evaluation ; Self Care

Purpose: This study was conducted to effectively apply the nutrition and hygiene education program for improving the nutritional status of the elderly aged 65 years and above. Methods: The first study was conducted by enrolling 121 willing elderly subjects from welfare centers in four regions of Chungbuk. The second study included 347 people from 10 regions of Chungbuk. Data were analyzed using the SPSS (version 12.0) and SAS (version 9.2) programs. Results: Most participants in both studies were women, ranging from 70-79 years of age. In the first study, the performance rates of subjects, after imparting the education on hygiene, eating habits, and nutritional knowledge, were significantly increased for all factors. Goesan and Boeun areas were highly effective in hygiene practice and eating habits after education.In the second study, Chungju had the most educational effect on hygiene education, with a score of 6.41 points before education and 7.68 points after education. The greatest impact of education on eating habits was obtained at Goesan, with 9.23 points and 11.26 points before and after education, respectively. Large regional differences were determined for the effect of the education program. For nutritional knowledge, the combined average score of Boeun and Goesan showed a maximum increase after education. When considering satisfaction, the scores of Cheongju and Jeungpyeong increased the most after education, whereas Goesan showed that the average scores before and after education were close to perfect. Surprisingly, the Okcheon area, where there was no significant difference in the educational effect after the education program in the first study, showed significant improvement for all factors after the second education program. The current study indicates that continuous education programs are essential for improving the nutritional status of the elderly. Conclusion Therefore, continuous nutrition and hygiene education programs are recommended to improve the nutritional status of the elderly.

BACKGROUND: The aim of this study was to evaluate antibiotic consumption by adult patients at a single university hospital in Korea between 2001 and 2012. METHODS: We used the 2004 World Health Organization Anatomical Therapeutic Chemical Classification System definition of defined daily doses (DDD) per 1,000 patient-days to calculate the annual antibiotic consumption for 18 antibiotic groups. Chi-square linear-by-linear analysis was performed to evaluate antibiotic consumption trends for each group. RESULTS: Average annual antibiotic consumption during 2001-2012 was 644.6 DDD/1,000 patient-days (standard deviation, 33.3 DDD/1,000 patient-days). Although no statistically significant change was observed during the study period, consumption of first- and second-generation cephalosporins, and aminoglycosides was significantly decreased, while that of beta-lactam/beta-lactamase inhibitors, fourth-generation cephalosporins, carbapenem, glycopeptide, linezolid, colistin, and quinolone increased significantly. CONCLUSION: The total amount of prescribed antibiotics did not change, but the use of broad-spectrum antibiotics increased during the study period.
Adult ; Aminoglycosides ; Anti-Bacterial Agents ; Cephalosporins ; Classification ; Colistin ; Hospitals, University ; Humans ; Korea ; World Health Organization ; Linezolid

OBJECTIVE: cDNA microarray is a convenient molecular technology that enables to search for gene expression in large scale. To explore the effect of antipsychotics on the gene expression in the brain, we applied cDNA microarray and searched for differentially expressed genes in the olanzapine-treated rat frontal cortex. METHODS: We administered olanzapine (4 mg/kg/day, IP) to S-D rats for 14days, and dissected the frontal cortex to examine. We analyzed altered gene expression from microarray, and screened up- or down-regulated genes. Their changes were confirmed by RT-PCR. RESULTS: Three down-regulated and one up-regulated genes were screened by triplicate cDNA microarray analysis. Among them, translocase of the inner mitochondrial membrane 23 (TIM23) was confirmed in RT-PCR. The expression of TIM23 mRNA was significantly increased in olanzapine-treated rat frontal cortex. CONCLUSION: This is the first report of up-regulated gene expression of TIM23 by antipsychotics in the rat brain. TIM23 is the essential component of mitochondrial biogenesis. From this result, we suggest that antipsychotic effect may be related to the improvement of mitochondrial dysfunction in the brain.
Animals ; Antipsychotic Agents ; Brain ; DNA, Complementary* ; Gene Expression* ; Mitochondrial Membranes ; Organelle Biogenesis ; Oligonucleotide Array Sequence Analysis* ; Rats* ; RNA, Messenger ; Schizophrenia

BACKGROUND: Von Willebrand factor (vWf) plays a crucial role in the early phase of hemostasis. Acquired von Willebrand disease (vWD) due to abnormalities of vWf multimers has been reported in patients with myeloproliferative disorders (MPD) who have high platelet counts. We compared the distribution of plasma vWf antigen and large vWf multimers in samples obtained from patients with MPD and reactive thrombocytosis (RT). Furthermore, we tried to find the relationship between the decrease of large vWf multimers in plasma and the bleeding complication. METHODS: Sixteen patients with MPD and twenty-five patients with RT with more than 600x103/microliter of platelets were included in the study. The numbers of platelets and leukocytes, platelet distribution width (PDW), mean platelet volume (MPV), platelet-large cell ratio (P-LCR), vWf : Ag and vWf multimers were measured. RESULTS: The mean values of platelets and leukocytes were 1,091x103/microliter, 82.9x103/ in MPD and 763x103/, 11.4x103/ in RT (P<0.05). Platelet parameters such as MPV,PDW, P-LCR were 11.2 fL, 10.2%, 28.6% in MPD, and 9.6 fL, 9.9%, 19.6% in RT (P<0.05). The levels of vWf : Ag and large vWf multimer were 120.8 U/dL, 13.8% in MPD and 184.3 U/ dL, 20.7% in RT (P<0.05). Large vWf multimers were decreased in 11 MPDs and 2 RTs. Bleeding diathesis appeared only in 2 MPDs with decreased large vWf multimers. Platelet or leukocyte count was inversely correlated with large vWf multimers, but vWf antigen was correlated with large vWf multimer. CONCLUSION: The findings of normal vWf antigen level and decreased percentage of large vWf multimers are more frequent in MPD than in RT, and the measurement of these parameters is useful to differentiate MPD from RT. Bleeding complication in the patients with MPD with decreased large vWf multimers might be prevented by correction of decreased large vWf multimers.
Blood Platelets ; Disease Susceptibility ; Hemorrhage ; Hemostasis ; Humans ; Leukocyte Count ; Leukocytes ; Mean Platelet Volume ; Myeloproliferative Disorders* ; Plasma ; Platelet Count ; Thrombocytosis* ; von Willebrand Diseases ; von Willebrand Factor*

Since Zika virus has been spreading rapidly in the Americas from 2015, the outbreak of Zika virus infection becomes a global health emergency because it can cause neurological complications and adverse fetal outcome including microcephaly. Here, we report clinical manifestations and virus isolation findings from a case of Zika virus infection imported from Brazil. The patient, 43-year-old Korean man, developed fever, myalgia, eyeball pain, and maculopapular rash, but not neurological manifestations. Zika virus was isolated from his semen, and reverse-transcriptase PCR was positive for the virus in the blood, urine, and saliva on the 7th day of the illness but was negative on the 21st day. He recovered spontaneously without any neurological complications. He is the first case of Zika virus infection in Korea imported from Brazil.
Adult ; Brazil ; Humans ; Male ; Microscopy, Electron, Transmission ; RNA, Viral/analysis/blood/urine ; Republic of Korea ; Reverse Transcriptase Polymerase Chain Reaction ; Saliva/virology ; Semen/virology ; Travel ; Zika Virus/genetics/*isolation & purification ; Zika Virus Infection/*diagnosis/virology