Lewis L, Dahn M, Kirkpatrick J R
JPEN J Parenter Enteral Nutr. 1981 Jan-Feb;5(1):64-6. doi: 10.1177/014860718100500164.
Nitrogen balance was determined in 48 patients who were entered into a randomized prospective double-blind study, comparing anabolic steroids versus placebo in our parenteral nutritional support system. The group included both young and old patients suffering from catabolic illnesses, in whom intravenous feeding ranged from 14-21 days. All participants received the active agent or placebo biweekly throughout the study. During the period of intravenous nutrition, there was statistically significant difference in nitrogen balance and protein conservation in the patients receiving the active agent.
对48名患者进行了氮平衡测定，这些患者参与了一项随机前瞻性双盲研究，在我们的肠外营养支持系统中比较合成代谢类固醇与安慰剂的效果。该组包括患有分解代谢疾病的年轻和老年患者，他们接受静脉喂养的时间为14至21天。在整个研究过程中，所有参与者每两周接受一次活性剂或安慰剂。在静脉营养期间，接受活性剂的患者在氮平衡和蛋白质保存方面存在统计学上的显著差异。
