HOME PARENTERAL-NUTRITION IN CHILDREN - BIOAVAILABILITY OF VITAMINS IN BINARY-MIXTURES STORED FOR 8 DAYS

被引：4

作者：

BENHARIZ, M ^{[1
]}

DEPOTTER, S ^{[1
]}

CORRIOL, O ^{[1
]}

GOULET, O ^{[1
]}

CHAUMONT, P ^{[1
]}

FORGET, D ^{[1
]}

RICOUR, C ^{[1
]}

机构：

[1] HOP NECKER ENFANTS MALAD,SERV GASTROENTEROL,149 RUE SEVRES,F-75730 PARIS 15,FRANCE

来源：

CLINICAL NUTRITION | 1993年 / 12卷 / 03期

关键词：

D O I：

10.1016/0261-5614(93)90073-D

中图分类号：

R15 [营养卫生、食品卫生]; TS201 [基础科学];

学科分类号：

100403 ;

摘要：

Vitamin supply in children on long-term parenteral nutrition depends on the specific age-related needs and on the bioavailability of vitamins when introduced into nutritional bags. The present study aimed to investigate the vitamin status in children on home TPN receiving nutritional bags which had been stored during a prolonged period of 8 instead of 4 days and where the new vitamin preparation Cernevit has been introduced. 19 children aged from 5 months to 11 years receiving home parenteral nutrition, for 42 months on average, were studied. Daily vitamin supply for children above 2 years of age was: A 1050 ug, D 5.5 ug, E 10.2 mg plus 0.6 mg/g lipid (Intralipid), C 125 mg, B1 3.5 mg, B2 4.1 mg, B6 4.5 mg, biotine 69 mug; children who were younger than 2 years received half of these intakes. Water soluble vitamin status was only measured in children over 3 years old. Plasma levels remained stable and adequate for age, for most of the studied vitamins. Vitamin A concentration was inferior to 200 mug/l in 1 patient with hepatopathy. Plasma concentrations of vitamin E, which were initially below 6 mg/l in 4 patients, returned to normal during the study. Plasma levels of vitamin C were below 6.2 mg/l in several infants either temporarily (5 patients) or during the whole study period (2 patients). These results support a prolongation of the intervals between preparing batches of nutritional bags and also between deliveries. This results in a considerable reduction of costs, provided that plasma vitamin levels, specially vitamin C, are regularly monitored.

引用

页码：147 / 152

页数：6

共 17 条

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