• Pediatric Gastroenterology, Hepatology & Nutrition
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• v.12 no.1
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• pp.23-29
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• 2009

Purpose: To provide the primary data for reaching a consensus on the adequate duration of treatment of lamivudine in children with HBeAg negative chronic hepatitis B. Methods: Seven of 83 children/adolescents with chronic hepatitis B were diagnosed with HBeAg-negative and HBV DNA-positive chronic hepatitis B and treated with lamivudine. Six children/adolescents were enrolled among 7 patients, who had been treated with lamivudine over 2 years. The primary goal of treatment was HBV DNA clearance and normalization of the serum ALT level; the final goal of treatment was the durability of the complete response after discontinuation of lamivudine. It was planned to continue lamivudine for more than two additional years after HBV DNA negativity and normalization of ALT. Results: The mean duration of lamivudine treatment was 32.2 months (range, 26~40 months) and the mean duration of follow-up was 59.5 months (range, 26~110 months). HBV DNA levels became undetectable (<0.5 pg/mL) in 6 patients within 3 months of treatment. ALT levels were normalized in 3.5 months (range, 2~7 months) in all 6 patients. Biochemical breakthrough developed in 1 patient 18 months after the initiation of lamivudine treatment. No evidence of relapse could be found in 4 patients with a mean follow-up of 23.8 months (range, 4~75 months) after cessation of lamivudine treatment. Conclusion: Suppression of HBV replication and normalization of serum ALT levels were effectively achieved with long-term lamivudine treatment in children/adolescents with HBeAg-negative chronic hepatitis B. Two additional years of lamivudine may be needed after HBV DNA clearance and ALT normalization in HBeAg-negative chronic hepatitis B in order to decrease the relapse rate.

• Journal of the Korean Society of Food Science and Nutrition
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• v.36 no.10
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• pp.1293-1299
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• 2007

This study was performed to assess the nutritional status of the elderly residing in a silver town. A survey was conducted in April, 2005 for fifty two healthy persons (men 18, women 34) aged over 65 years living in a private silver town of Busan Metropolitan City, Korea. General data were collected using questionnaires at homes of the subjects and food consumption data for 3 days were obtained by investigating the individual leftovers from the meals served at the foodservice facilities by well-trained graduate students of the Department of Food & Nutrition. Nutrient intake was calculated from food consumption data using Can Pro (version 3.0, Korea). Average daily intake of energy was 1077.6 kcal in men and 974.2 kcal in women. Average protein intake of the men and women amounted to 85.5 g and 67.7 g, respectively. The consumption of cereals contributed 45.3% of energy intake for all subjects. Only 1.1% of calcium intake was from milk and milk products. Almost 100% of the elderly did not reach 75% of estimated energy requirement (EER) in energy intake and 75% of estimated average requirement (EAR) in folic acid intake. Percentages of the subjects who consumed protein above 125% of EAR were 100% and 91% in men and women, respectively. All subjects consumed above EAR in dietary intake of protein and iron. These data suggest that nutrient intake of the elderly living in the silver town would be inadequate, and thus the efficient management of foodservice is necessary to improve the nutritional status of the elderly living in the silver town.