The purpose of this study was to investigate a possibility of chronic or intermittent bacteremia in patients undergoing orthodontic treatment with fixed orthodontic appliance. Orthodontic patients who had been injured by orthodontic appliances and/or suffered from gingivitis were selected. They had not taken any antibiotics for 1 month. The number of subjects were 21 including 7 males and 14 females. Blood samples of the subjects were cultured and, IgG, IgA and IgM levels in the serum were quantified. The author found following results. 1. No bacterial growth was found in 7-day culture of all the samples. 2. The immunoglobulin levels in serum were confined in normal range. 3. This study could not deny the possibility of transient bacteremia episode undergoing orthodontic treatment.
Anti-Bacterial Agents ; Bacteremia* ; Female ; Gingivitis ; Humans ; Immunoglobulin A ; Immunoglobulin G ; Immunoglobulin M ; Immunoglobulins ; Male ; Orthodontic Appliances ; Reference Values

OBJECTIVES: This study aimed to investigate how sleep quality affects quality of life in the elderly of rural communities. METHODS: 877 elderly people aged 60 or over living in C towns participated in the study. They responded to the Pittsburgh Sleep Quality Index, EuroQol-5 dimension, Korean version of the short from of Geriatric Depression Scale, Mini-Mental State Examination for Dementia Screening and the presence of urinary incontinence. RESULTS: Most scores of the items of the quality of life index, except self-management, showed significant correlations with the total score of the sleep quality test. Statistically significant differences were found between the positives and the negatives of the sleep quality test in the scores of all the detailed items of the quality of life index. Among the detailed items of quality of sleep, subjective quality of sleep showed the highest correlation. CONCLUSION: The present study found that the subjective indicators such as subjective sleep quality and sleep disturbance affected quality of life in the rural lives of elderly people more than the objective indicators such as sleep durations or sleep latency periods. Based on the results of these studies, we concluded that a methodological approach and a management model to treating insomnia to improve the quality of life of the elderly would need to be developed and applied.
Aged ; Dementia ; Depression ; Humans ; Latency Period (Psychology) ; Mass Screening ; Quality of Life ; Rural Population ; Self Care ; Sleep Initiation and Maintenance Disorders

Lower extremity deep vein thrombosis is a serious medical condition that can result in death or major disability due to pulmonary embolism or post-thrombotic syndrome. Appropriate diagnosis and treatment are required to improve symptoms and salvage the affected limb. Early thrombus clearance rapidly resolves symptoms related to venous obstruction, restores valve function and reduces the incidence of post-thrombotic syndrome. Recently, endovascular treatment has been established as a standard method for early thrombus removal. However, there are a variety of views regarding the indications and procedures among medical institutions and operators. Therefore, we intend to provide evidence-based guidelines for diagnosis and treatment of lower extremity deep vein thrombosis by multidisciplinary consensus. These guidelines are the result of a close collaboration between interventional radiologists and vascular surgeons. The goals of these guidelines are to improve treatment, to serve as a guide to the clinician, and consequently to contribute to public health care.
Consensus ; Cooperative Behavior ; Diagnosis* ; Extremities ; Incidence ; Lower Extremity* ; Methods ; Public Health ; Pulmonary Embolism ; Surgeons ; Thrombosis ; Venous Thrombosis*