PURPOSE: It is increasingly important to diagnosis asymptomatic infections which make up a majority (90%) of congenital cytomegalovirus (CMV) infections and that they may have sequeles such as sensorineural hearing loss and mental retardation. Recently antigenemia assay has been developed by using monoclonal antibodies against early structural protein pp65 of CMV. This CMV antigenemia assay seems to be more quicker to diagnosis than conventional viral culture or other tests. In this study, we evaluated the CMV antigenemia assay in neonatal congenital asymptomatic CMV infections comparing it to the CMV specific IgM test that uses enzyme immunoassay. METHODS: From October 1995 to May 1996, 231 normal term newborns delivered with asymptomatic in St. Holy Hospital of Catholic University were included. The CMV antigenemia assay was performed with CMV-vueTM Kit by immunocytochemical staining and the CMV specific IgM test was performed with Enzygnost Anti-CMV/IgM by using an enzyme immunoassay. RESULTS: Three cases (male 2, female 1) were CMV pp65 antigenemia assay positive, but none of them were CMV specific IgM antibody test positive. The CMV pp65 antigenemia assay was more sensitive than CMV specific IgM antibody test for detection of congenital asymptomatic CMV infections by 1.3% and 0%, respectively. CONCLUSION: According to previous results, we suggest that the rate of congenital CMV infections using only CMV specific IgM tests have been underestimated. We recommend the CMV antigenemia assay as the preferred method for more rapid and accurate diagnosis of CMV infections. And congenital asymptomatic CMV infections should be diagnosed and followed up because of possible future sequeles.
Antibodies, Monoclonal ; Asymptomatic Infections ; Cytomegalovirus Infections* ; Cytomegalovirus* ; Diagnosis ; Female ; Hearing Loss, Sensorineural ; Humans ; Immunoenzyme Techniques ; Immunoglobulin M* ; Infant, Newborn ; Intellectual Disability

Cryptococcosis is an invasive fungal infection, which is more common in immunocompromised patients. However, pulmonary cryptococcosis can occur in immunocompetent patients and should be considered on a differential diagnosis for nodular or mass-like lesions in chest radiograph. Recently, we experienced a patient with pulmonary cryptococcosis, successfully treated with oral fluconazole therapy. A 74-year-old female patient was referred for an evaluation of abnormal images, a large consolidative mass with multiple nodular consolidations and small nodules that mimics primary lung cancer with multiple lung to lung metastases. Computed tomography-guided lung biopsy confirmed the diagnosis of pulmonary cryptococcosis. The follow-up image taken after 4 months with oral fluconazole treatment showed marked improvement.
Aged ; Biopsy ; Cryptococcosis ; Diagnosis, Differential ; Female ; Fluconazole ; Follow-Up Studies ; Humans ; Immunocompromised Host ; Lung ; Lung Neoplasms ; Multiple Pulmonary Nodules ; Neoplasm Metastasis ; Thorax

PURPOSE: This study was to develop and prove the effects of aself management compliance promotion program for primary hypertension patients who reside in rural communities. METHOD: The content of the self management compliance promotion program developed by this study was as follows: A leader trains patients as a group or individually, in walking, education and green tea therapy from the first to twelfth week. From the thirteenth to twenty fourth week, the patients should perform walking and green tea therapy by themselves. One hundred twenty subjects volunteered to participate in the study, who were among those registered as hypertension patients in the 14 community health clinics located in Chungcheongbuk-do. RESULT: Systolic blood pressure, total cholesterol, low-density lipoprotein cholesterol, triglyceride, step width, and degree of obesity decreased significantly. High-density lipoprotein cholesterol, step length, knowledge of hypertension, and self management compliance significantly increased. CONCLUSION: A self management compliance promotion program for primary hypertensive patients enhances biophysical index and knowledge on hypertension, thus ultimately suggesting a nursing intervention for promoting self management compliance.
Adult ; Aged ; Aged, 80 and over ; Female ; Health Promotion ; Humans ; Hypertension/psychology/*therapy ; Life Style ; Male ; Middle Aged ; Patient Compliance ; *Patient Education as Topic ; Rural Population ; *Self Care

BACKGROUND: To evaluate whether Staphylococcus aureus is actually the leading cause of infective endocarditis in Korea, investigation on updated clinical pictures, treatments, and prognosis was performed. This study also aims to describe differences in clinical characteristics of infective endocarditis in patients undergoing maintenance hemodialysis. MATERIALS AND METHODS: Fifty five patients who were diagnosed with infective endocarditis, using modified Duke criteria, at 4 Soon Chun Hyang University Hospitals (located in Seoul, Bucheon, Cheonan, and Gumi) from January of 2000 to June of 2007 were enrolled. Patients were separated into two groups; those on hemodialysis and those who were not on hemodialysis (control group). Medical records and laboratory results of each patient were reviewed retrospectively. RESULTS: The positive rate of blood culture was 72.7%. Staphylococcus aureus was isolated in 38.2% of the patients, making it the most common causative organism of infective endocarditis. It was also the most common organism in both hemodialysis group and non-hemodialysis group. Six patients (10.9%) died while admitted to the hospital and the in-hospital death rate for hemodialysis group was significantly higher. CONCLUSION: In most parts of the world, S. aureus is increasingly becoming the principal causative organism of infective endocarditis. To our knowledge, this is the first study that shows S. aureus to be the most common causative organism of infective endocarditis in Korea, and that Korea is not except from this global epidemiology.
Endocarditis ; Hospitals, University ; Humans ; Korea ; Medical Records ; Prognosis ; Renal Dialysis ; Retrospective Studies ; Staphylococcus ; Staphylococcus aureus

BACKGROUND: To evaluate whether Staphylococcus aureus is actually the leading cause of infective endocarditis in Korea, investigation on updated clinical pictures, treatments, and prognosis was performed. This study also aims to describe differences in clinical characteristics of infective endocarditis in patients undergoing maintenance hemodialysis. MATERIALS AND METHODS: Fifty five patients who were diagnosed with infective endocarditis, using modified Duke criteria, at 4 Soon Chun Hyang University Hospitals (located in Seoul, Bucheon, Cheonan, and Gumi) from January of 2000 to June of 2007 were enrolled. Patients were separated into two groups; those on hemodialysis and those who were not on hemodialysis (control group). Medical records and laboratory results of each patient were reviewed retrospectively. RESULTS: The positive rate of blood culture was 72.7%. Staphylococcus aureus was isolated in 38.2% of the patients, making it the most common causative organism of infective endocarditis. It was also the most common organism in both hemodialysis group and non-hemodialysis group. Six patients (10.9%) died while admitted to the hospital and the in-hospital death rate for hemodialysis group was significantly higher. CONCLUSION: In most parts of the world, S. aureus is increasingly becoming the principal causative organism of infective endocarditis. To our knowledge, this is the first study that shows S. aureus to be the most common causative organism of infective endocarditis in Korea, and that Korea is not except from this global epidemiology.
Endocarditis ; Hospitals, University ; Humans ; Korea ; Medical Records ; Prognosis ; Renal Dialysis ; Retrospective Studies ; Staphylococcus ; Staphylococcus aureus