PURPOSE: The purpose of this study was to identify the current attitudes and knowledge toward Koryo Hand Therapy(KHT) by the experienced people. METHOD: The Subjects for this study included 3,351 people living in Korea who experienced KHT. The data were collected from April 6 to November 25, 2004 using a structured questionnaire. The data were analyzed through the SAS 8.1 Windows Program using frequency, percentage, t-test, ANOVA and Pearson's correlation coefficient. RESULTS: The results of the study are as follows: 1) Families and relatives were a main source of information about Koryo Hand Therapy. The subjects were very satisfied with therapeutic and preventive effects of the therapy. Sujichim was the most preferable choice in the KHT. Most of the subjects thought that KHT could be applied to modern medicine. 2) Those who experienced KHT had a high level of knowledge and very positive attitudes toward KHT. 3) There were statistically significant differences in the attitude toward KHT according to age, gender, educational level, religion, income, place of residence, marital status and experience which studied KHT. 4) There were significant differences in the knowledge of KHT according to age, educational level, income, marital status and experience which studied KHT. 5) The data showed positive correlation between attitude and knowledge. CONCLUSION: According to the above findings, it can be concluded that KHT needs to be actively informed and more easily approached by general peoples. Nursing protocols of KHT needed to be developed.
Hand* ; History, Modern 1601- ; Humans ; Korea ; Marital Status ; Nursing Assessment ; Surveys and Questionnaires

No abstract available.
Glomerular Filtration Rate* ; Kidney*

OBJECTIVES: This study was performed to evaluate the effect of stage shift according to screening of stomach cancer. METHODS: Total 840 cases of stomach cancer patients, undergone a surgical operation at Department of Surgery, Kangnam St. Mary's Hospital, The Catholic University of Korea from Jan. 1989 to Dec. 1995, were reviewed by stomach cancer working sheet, and classified as asymptomatic and symptomatic group based on the presence of subjective symptoms on their hospital visit. Their histopathologic stages were analysed. We compared the histopathologic stages of asymptomatic stomach cancer patients with those of symptomatic patients. RESULTS: From the total of 840 patients, asymptomatic patients group comprised 28 cases (3.3%). Proportion of asymptomatic patients tended to increase from 1.9% in 1990, 0.9% in 1991 to 8.6% in 1995. Proportions of asymptomatic patients by stages were 78.6% (stage I), 3.6% (stage III), 17.9% (stage IV) and that of symptomatic patients by stages were 38.2% (stage I), 16.5% (stage II), 24.8% (stage III), 19.1% (stage IV). In less than 40 years old, 50.5% of symptomatic patients were diagnosed as stage I. With increment of ages, proportions of stage I were markedly decreased. It was significantly different between proportion of early gastric cancer in asymptomatic patients (60.1%) and that in symptomatic patients (25.0%). CONCLUSIONS: We confirmed stage shift according to screening of stomach cancer. And proportion of early gastric cancer in asymptomatic patients was higher than that in symptomatic patients. This results suggest that screening of gastric cancer be important to reduce mortality and it be indirectly started from 40 years old.
Adult ; Humans ; Korea ; Mass Screening* ; Mortality ; Stomach Neoplasms* ; Stomach*

BACKGROUND AND OBJECTIVES: Cisplatin (CP), an antitumor agent widely used in the treatment of head and neck cancers, has side effects such as ototoxicity and nephrotoxicity. These side effects are closely related to oxidative stress. In the present study, we attempted to suppress CP-induced ototoxicity in rats by administering melatonin, an antioxidant. MATERIALS AND METHOD: Male Sprague-Dawley rats were divided into different groups and were treated as follows: 1) saline control, 2) CP (16 mg/kg, i.p.), 3) CP plus melatonin (10 mg/kg, i.p.). The rats were sacrificed at the 6th day after CP treatment. RESULTS: CP-treated rats showed increase in cochlear malondialdehyde, hydrogen peroxide, glutathione peroxidase and glutathione reductase levels, and the decrease in cochlear superoxide dismutase (SOD) and catalase levels. CP-treated rats showed markedly decreased in the number of stereocilia on the inner hair cells and mildly decreased in the number of outer hair cells in organ of Corti under the light and scanning electron microscopic examination. Light and electron microscopic findings, and cochlear hydrogen peroxide, malondialdehyde, SOD, catalase, glutathione peroxidase and glutathione reductase levels were restored in the rats injected with CP plus melatonin than those with CP alone. CONCLUSION: These results suggest that melatonin suppresses CP-induced ototoxicity via the suppression of the increased production of reactive oxygen species.
Animals ; Catalase ; Cisplatin* ; Glutathione Peroxidase ; Glutathione Reductase ; Hair ; Head ; Humans ; Hydrogen Peroxide ; Male ; Malondialdehyde ; Melatonin* ; Neck ; Organ of Corti ; Oxidative Stress ; Rats* ; Rats, Sprague-Dawley ; Reactive Oxygen Species ; Stereocilia ; Superoxide Dismutase

Purpose: This study examined the outcomes of additional medial locking plate fixation and autogenous bone grafting in the treatment of nonunions that occurred after initial fixation for distal femoral fractures using lateral locking plates. Materials and Methods: The study involved eleven patients who initially underwent minimally invasive lateral locking plate fixation for distal femoral fractures between January 2008 and December 2020. The initial procedure was followed by additional medial locking plate fixation and autogenous bone grafting for clinically and radiographically confirmed nonunions, while leaving the stable lateral locking plate in situ. A clinical evaluation of the bone union time, knee joint range of motion, visual analog scale (VAS) pain scores, presence of postoperative complications, and functional evaluations using the lower extremity functional scale (LEFS) were performed. Results: In all cases, bone union was achieved in an average of 6.1 months after the secondary surgery. The range of knee joint motion, weight-bearing ability, and VAS and LEFS scores improved at the final follow-up compared to the preoperative conditions. All patients could walk without walking assistive devices and did not experience pain at the fracture site. On the other hand, three patients complained of pain in the lateral knee joint caused by irritation by the lateral locking plate; hence, lateral hardware removal was performed. One patient complained of mild paresthesia at the anteromedial incision site.Severe complications, such as deep infection or metal failure, were not observed. Conclusion For nonunion with stable lateral locking plates after minimally invasive lateral locking plate fixation of distal femur fractures, additional medial locking plate fixation and autogenous bone grafting, while leaving the lateral locking plate intact, can achieve successful bone union.

BACKGROUND: This study was performed to evaluate the dose-related effects of naloxone on morphine analgesia in the rat formalin test, and observe the correlation of pain behavior and spinal c-fos expression induced by a formalin injection. METHODS: Fifty rats were divided into five groups; control, morphine (morphine pre-treated, intra-peritoneal injection of 0.1 mg of morphine 5 min prior to formalin injection), and three naloxone groups, which were divided according to the administered dose-ratio of naloxone to morphine; 20: 1 (5microgram), 10: 1 (10microgram), and 1: 1 (100microgram) representing the low-, medium-, and high-dose naloxone groups, respectively, were injected intra-peritoneally 16 min after a formalin. A fifty ul of 5% formalin was injected into the right hind paw. All rats were observed for their pain behavior according to the number of flinches during phases 1 (2-3, 5-6 min) and 2 (1 min per every 5 min from 10 to 61 min). The spinal c-fos expression was quantitatively analyzed at 1 and 2 hours after the formalin injection using a real-time PCR. RESULTS: The morphine pre-treated (morphine and three naloxone) groups during phase 1, and the morphine, low- and medium-dose naloxone groups during phase 2, showed significantly less flinches compared to those of the control (P < 0.05). In the three naloxone groups, the numbers of flinches were transiently reduced following the naloxone injection in the low- and medium-dose groups compared to those of the morphine group (P < 0.05). The duration of the reduced flinches was longer in the medium-dose group (P < 0.05). The high-dose group revealed immediate increases in flinches immediately after the naloxone injection compared to those of the morphine, low- and medium-dose groups (P < 0.05 for each). The spinal c-fos expression showed no significant patterns between the experimental groups. CONCLUSIONS: Our data suggest that relatively low-dose naloxone (1/20 to 1/10 dose-ratio of morphine) transiently potentiates morphine analgesia; whereas, high-dose (equal dose-ratio of morphine) reverses the analgesia, and the spinal c-fos expression does not always correlate with pain behavior in the rat formalin test.
Analgesia* ; Animals ; Formaldehyde* ; Morphine* ; Naloxone* ; Pain Measurement* ; Rats* ; Real-Time Polymerase Chain Reaction

Gastrointestinal bleeding from the biliary tree, called hemobilia, is an uncommon event. It may clinically present as hematemesis or melena. Ruptured cystic artery pseudoaneurysm is a rare cause of hemobilia, with 2 cases reported in Korea. We present this unusual condition in a 65-year-old man whose chief complaint was abdominal pain. His final diagnosis was ruptured cystic artery pseudoaneurysm, and he was successfully treated by transcatheter arterial embolization and laparoscopic cholecystectomy.
Abdominal Pain ; Aged ; Aneurysm, False* ; Arteries* ; Biliary Tract ; Cholecystectomy, Laparoscopic ; Diagnosis ; Hematemesis ; Hemobilia* ; Hemorrhage ; Humans ; Korea ; Melena

Since the initial success and widespread acceptance of laparoscopic cholecystectomy (1), the application of this laparoscopic technique to vascular surgery has been somewhat limited. However, after laparoscopic techniques were first applied to vascular surgery in 1993 (2), many technological developments for this procedure have been accepted. Laparoscopy confers three major benefits: better visualization of the aorta, less bowel manipulation, and avoidance of hypothermia. However, advanced total laparoscopic surgery can be difficult and time-consuming, and its benefits are not yet readily apparent. Laparoscopic-assisted aortic surgery enables the surgeon to use a smaller incision and this reduces surgical trauma when compared with the conventional surgical techniques (3). The use of the HandPort device enables the surgeon to use their hands while maintaining the pneumoperitoneum; this allows the vascular surgeon to maintain the sense of touch, and to perform the aortoprosthetic anastomosis safely with use of a MultiTool instrument. Our two case reports illustrate the feasibility of laparoscopic-assisted aortic surgery via minilaparotomy.
Aorta ; Cholecystectomy, Laparoscopic ; Hand ; Hypothermia ; Laparoscopy ; Laparotomy ; Pneumoperitoneum

PURPOSE: The purpose of this study was to analyze articles published in the Journal of Korean Academy of Fundamental Nursing from 2001 to 2007. METHOD: Three hundred articles were analyzed using descriptive statistics. The focus was on research type, methodolgy and keywords. RESULTS: Thirty percent of the research was supported financially. Ninety-four percent was quantitative research and of these the majority were surveys (73.2%). The rate of adoption for hypotheses in experimental studies were 55.07% but only 3% of the research included conceptual framework. The most common settings for data collection were clinical settings (51.99%), followed by community settings (43.71%). For data analysis, descriptive statistics (27.5%), t-test (17.1%), ANOVA (15.3%) and chi-square (7.9%) were most frequently used. Keywords were categorized into four nursing metaparadigms : human-beings, health, nursing, and environment. The most frequently used domain was health. CONCLUSION: The number of research papers published in the Journal of Korean Academy of Fundamental Nursing has increased and the quality has improved compared with articles published before 2001 year. Research topics varied and were mostly conducted on the basis of logical positivism.
Adoption ; Data Collection ; Logic ; Nursing Research ; Statistics as Topic

BACKGROUND AND OBJECTIVES: Previous studies of the efficacy of adenoidectomy in otitis media with effusion have yielded conflicting results. The aim of this study was to investigate the efficacy of adenoidectomy and influences of other associated risk factors on the recurrence of otitis media with effusion (OME). SUBJECTS AND METHOD: A retrospective analysis was carried out on 441 ears of 266 patients who underwent tympanostomy tube (T-tube) insertions from January 1990 to December 2000. Patients were grouped according to the surgical procedures they underwent; T-tube insertion only, T-tube insertion and adenoidectomy and T-tube insertion and adenotonsillectomy. In addition to the type of surgical procedure, the time elapsed to the extrusion of T-tube, age, paranasal sinusitis, the nature of effusion, and adenoid size were chosen as factors affecting the recurrence of otitis media with effusion. The recurrence of OME, the reinsertion of T-tube, and the number of T-tube insertions during each patients' follow-up period were defined as the dependent variables. Statistical analyses were performed by multiple logistic regression and cumulative multiple logistic regression methods. RESULTS: A significant benefit was observed with adenoidectomy in preventing recurrence of OME (p<0.001), which was not enhanced by tonsillectomy. The effect of adenoidectomy was independent of adenoid size. Earlier extrusion of tympanostomy tubes was strongly correlated with the recurrence of otitis media with effusion (p<0.0001). OME tended to recur if the patients had younger age. CONCLUSION: Performing adenoidectomy at the time of the insertion of tympanostomy tube substantially reduces the recurrence of otitis media with effusion and the likelihood of reinsertion of T-tube.
Adenoidectomy* ; Adenoids ; Ear ; Follow-Up Studies ; Humans ; Logistic Models ; Middle Ear Ventilation ; Otitis Media with Effusion* ; Otitis Media* ; Otitis* ; Recurrence* ; Retrospective Studies ; Risk Factors ; Sinusitis ; Tonsillectomy