BACKGROUND: The growth of elderly population increased the need for oral health care. Elderly patients with poor teeth alignment needs more attention with orthodontic treatment METHODS: Elderly patients visiting department of orthodontics, Kangdong Sacred Heart Hospital between 2000-2004 were treated with fixed appliances in one or both dental arches. Treatment plans were different from than that of younger patients and included uncommon and strategic removals of teeth and prosthesis. RESULTS: There was decrease in orthodontic treatment forces with increasing age, and the observation made from this study was favorable in the patients' as well as in the orthodontist's, point of view. It was possible to move the remaining teeth considerably, and the retention was made with various fixed appliances. CONCLUSIONS: Orthodontic treatment is not limited by patient age. However, it is wise not to extend treatment goals too far beyond the patients' objective needs
Aged* ; Dental Arch ; Heart ; Humans ; Oral Health ; Orthodontics ; Prostheses and Implants ; Tooth

No abstract available.
Hyperplasia

BACKGROUND: We previously reported that IFN-gamma producing T cell responses induced by the combined therapy of DNA vaccine and lamivudine for one year are important for the induction of sustained virological response (SVR). However, IFN-gamma production is not sufficient to predict sustained viremia control in chronic hepatitis B (CHB) carriers treated. METHODS: Twelve CHB carriers were intramuscularly immunized 12 times at a 4-week interval with 8 mg of HBV DNA vaccine during the standard lamivudine treatment (100 mg/daily/1 year). The level of cytokines during and after the combined therapy in plasma of all 12 CHB carriers treated was determined by each ELISA kit. Six out of 12 CHB carriers revisited the clinic, and their HBV DNA levels were examined. RESULTS: The combined therapy increased plasma IL-12 and IL-12/p40 ratio during the treatment (baseline vs. peak level: 41.8+/-8.3 vs. 163.1+/-29.2 pg/ml; p<0.01 and 0.96+/-0.25 vs. 3.58+/-0.86; p<0.01, espectively), and the peak level of plasma IL-12 and IL-12/p40 ratio was evoked at 6 to 10 months during the combined therapy. In particular, CHB carriers with SVR had two and three-fold higher level of the peak plasma IL-12 and plasma IL-12/p40 ratio than non-virological responders (NVRs), respectively (218.0+/-41.4 vs. 108.1+/-28.6 pg/ml; p=0.09 and 5.35+/-1.38 vs. 1.80+/-0.29; p<0.05, respectively), while p40 level was consistent during the combined therapy. In addition, there was no significant temporal correlation between the peak IL-12/p40 ratio and the elevation of serum alanine aminotransferase (ALT) in this study, contrast to IFN-alpha therapy which induced peak IL-12 level following ALT flares. CONCLUSION: Our results indicate that the combined therapy induces the increase of plasma IL-12 and IL-12/p40 ratio, which are associated with long-term SVR in CHB carriers.
Alanine Transaminase ; Corynebacterium ; Cytokines ; DNA ; Enzyme-Linked Immunosorbent Assay ; Hepatitis B virus ; Hepatitis B, Chronic ; Interleukin-12 ; Lamivudine ; Plasma ; Viremia

BACKGROUND: We previously reported that IFN-gamma producing T cell responses induced by the combined therapy of DNA vaccine and lamivudine for one year are important for the induction of sustained virological response (SVR). However, IFN-gamma production is not sufficient to predict sustained viremia control in chronic hepatitis B (CHB) carriers treated. METHODS: Twelve CHB carriers were intramuscularly immunized 12 times at a 4-week interval with 8 mg of HBV DNA vaccine during the standard lamivudine treatment (100 mg/daily/1 year). The level of cytokines during and after the combined therapy in plasma of all 12 CHB carriers treated was determined by each ELISA kit. Six out of 12 CHB carriers revisited the clinic, and their HBV DNA levels were examined. RESULTS: The combined therapy increased plasma IL-12 and IL-12/p40 ratio during the treatment (baseline vs. peak level: 41.8+/-8.3 vs. 163.1+/-29.2 pg/ml; p<0.01 and 0.96+/-0.25 vs. 3.58+/-0.86; p<0.01, espectively), and the peak level of plasma IL-12 and IL-12/p40 ratio was evoked at 6 to 10 months during the combined therapy. In particular, CHB carriers with SVR had two and three-fold higher level of the peak plasma IL-12 and plasma IL-12/p40 ratio than non-virological responders (NVRs), respectively (218.0+/-41.4 vs. 108.1+/-28.6 pg/ml; p=0.09 and 5.35+/-1.38 vs. 1.80+/-0.29; p<0.05, respectively), while p40 level was consistent during the combined therapy. In addition, there was no significant temporal correlation between the peak IL-12/p40 ratio and the elevation of serum alanine aminotransferase (ALT) in this study, contrast to IFN-alpha therapy which induced peak IL-12 level following ALT flares. CONCLUSION: Our results indicate that the combined therapy induces the increase of plasma IL-12 and IL-12/p40 ratio, which are associated with long-term SVR in CHB carriers.
Alanine Transaminase ; Corynebacterium ; Cytokines ; DNA ; Enzyme-Linked Immunosorbent Assay ; Hepatitis B virus ; Hepatitis B, Chronic ; Interleukin-12 ; Lamivudine ; Plasma ; Viremia

STUDY OBJECTIVE: determine the level of medical care required for mass gatherings and describe the types of medical problems encountered in a religious mass gathered ceremony. DESIGN: Standard charts and a four-tiered triage system(minor, moderate, urgent, and emergent) were developed before the event. The triage system was applied to each chart retrospectively by a single emergency physician. SETTING: Medical staff(10 physicians,13 nurses,1 pharmacist, and 54 first-aid attendants) were based in 8 advanced life support (ALS) clinics. INTERVENTIONS: First-aid attendants referred patients to the clinics, where nurses conducted initial assessments and referred patients to physicians at the venue. Three ambulances were stationed at the venues. RESULT: 22 trauma patients were developed and 183 medical complaints were encountered. Only 7 urgent medical problems were encountered.
Ambulances ; Emergencies* ; Humans ; Pharmacists ; Retrospective Studies ; Triage

Although the global prevalence of peptic ulcer disease (PUD) is decreasing, PUD is still one of the most common upper gastrointestinal diseases in the world due to Helicobacter pylori infection and increased use of non-steroidal anti-inflammatory drugs. In Korea, the prevalence of H. pylori infection is also declining, but it is still the major cause of PUD. The outcomes of H. pylori infection are caused by imbalances between bacterial virulence factors, host factors, and environmental influences. In this review, we describe the prevalence trends of H. pylori infection in Korea, the mechanism of H. pylori infection-related PUD, and treatment strategies.
Epidemiology ; Gastrointestinal Diseases ; Helicobacter pylori* ; Helicobacter* ; Korea ; Peptic Ulcer* ; Prevalence ; Virulence Factors

This study is to develop M.D.-Ph.D. program of medical school in Korea. The authors examined the related literature focusing on the current status and problems of training biomedical scientists. Next step was to make a collection of data related to American M.D.-Ph.D. program. The search for the materials was made through February 2000. The developed M.D.-Ph.D. program was modified and revised by the experts in the area and through public speech. The results of the study are as follows; first, the validity of M.D.-Ph.D. program was convicted by the need of interdisciplinary study, social needs, current problems of medical education and financial problems. Second, the development M.D.-Ph.D. program consists of educational period, admission procedure, entree examination, curriculum and its administration, degrees, school registration management, medical license examination, grants and problems related to military service. The expectations of the results are; first, M.D.-Ph.D. program will make Korea one of the leading countries in biomedical scientists and medical knowledge, and will activate the interdisciplinary research. Second, M.D.-Ph.D. program will facilitate to revise the educational problems of graduate school of medicine and medical schools.
Curriculum ; Education, Medical ; Financing, Organized ; Humans ; Interdisciplinary Studies ; Korea ; Licensure ; Military Personnel ; Schools, Medical

Eosinophilic granulomatosis with polyangiitis (EGPA), previously called Churg-Strauss syndrome, is an anti-neutrophil cytoplasmic antibody associated vasculitis, accompanied by asthma, hypereosinophilia, nonfixed pulmonary infiltrates, and sinusitis. Peripheral neuropathy is common in patients with EGPA; however, a few cases of EGPA with central nervous system (CNS) involvement have been reported. A 45-year-old female referred for right side weakness and posterior neck pain was diagnosed as EGPA with subarachnoid hemorrhage and mononeuritis multiplex. She was effectively treated with a high dose glucocorticoid, cyclophosphamide, and intravenous immunoglobulin. EGPA with CNS involvement is uncommon and causes significant morbidity and mortality. Therefore more rapid and accurate diagnostic evaluation may be required. EGPA should be considered in patients with neurological symptoms and hypereosinophilia.
Antibodies, Antineutrophil Cytoplasmic ; Asthma ; Central Nervous System ; Churg-Strauss Syndrome ; Cyclophosphamide ; Eosinophils* ; Female ; Humans ; Immunoglobulins ; Middle Aged ; Mononeuropathies* ; Mortality ; Neck Pain ; Peripheral Nervous System Diseases ; Sinusitis ; Subarachnoid Hemorrhage* ; Vasculitis

OBJECTIVE: Computed tomography (CT), rather than conventional 2-dimensional radiography, was used to scan and measure pelvic parameters. The results were compared with measurements using X-ray. METHODS: Pelvic parameters were measured using both CT and X-ray in 254 patients who underwent both abdomino-pelvic CT and X-ray at the pelvic site. We assessed the similarity of the pelvic parameters between the 2 exams, as well as the correlations of pelvic parameters with sex and age. RESULTS: The mean values of the subjects’ pelvic parameters measured on X-ray were: sacral slope (SS), 31.6°; pelvic tilt (PT), 18.6°; and pelvic incidence (PI), 50.2°. The mean values measured on CT were: SS, 35.1°; PT, 11.9°; and PI, 47.0°. PT was found to be 4.07° higher on X-ray and 2.98° higher on CT in women, with these differences being statistically significant (p < 0.001, p < 0.001). PI was 4.10° higher on X-ray and 2.78° higher on CT in women, with these differences also being statistically significant (p < 0.001, p=0.009). We also observed a correlation between age and PI. For men, this correlation coefficient was 0.199 measured using X-ray and 0.184 measured using CT. For women, this correlation coefficient was 0.423 measured using X-ray and 0.372 measured using CT. CONCLUSION: When measured using CT compared to X-ray, SS increased by 3.5°, PT decreased by 6.7°, and PI decreased by 3.2°. There were also statistically significant differences in PT and PI between male and female subjects, while PI was found to increase with age.
Age Factors ; Female ; Humans ; Incidence* ; Male ; Posture* ; Radiography ; Sex Factors

PURPOSE: With the use of personal computers generalized, departmental society leveled computerization isgoing on in some other departments. So we tried to develop a program having a simple user interface, various retrieval functions and, analytic & statistic process system to effectively help patient care suitable for works concerned with department of diagnostic radiology and works of department. MATERIALS AND METHODS: This programdeals with such target works as department of diagnostic radiology and some works to need a lot of book keeping. Itis deviced to operate with windows (Microsoft, America), and central processing unit(486DX-2), memory unit(8Mbyte). As a developmental tool, Foxpro 2.6 for windows R(Microsoft, America). RESULTS: This Program can be easily accessed even by staffs poor at computer and it can make many books recording various check-ups and operations unnecessary, which were difficult to keep. Besides, it can keep data as a unified form, and so it provides patient care and other works with convenience and helps applying those stored data scientific research. CONCLUSION: The above result shows that works of department can be effectively controlled by analyzing or printing various check-up and operation done by department of diagnostic radiology.
Humans ; Memory ; Microcomputers* ; Patient Care