Parenteral nutrition in toxic septic states.

An analysis is made of two groups each of 20 patients with toxic septic states and hypercatabolic renal failure, who were given parenteral nutrition for at least 3 days. Each group was divided into two subgroups, given glucose, 13--20 and 20--27 kcal. 24 h--1 kg--1 body weight; the second subgroup was also given nitrogen-containing infusions of 0.05--0.12 or 0.12--0.17 g of N 24--1/kg--1 body weight, the total calorie intake amounting to 23--28 and 28--33 kcal. 24 h--1 kg--1 respectively, with nitrogen amounting to 150--400 kcal./g. A mean daily decrease of blood urea of 9.2 mg/100 ml was recorded, together with a positive catabolism in the series given nitrogen, and a rise of 0.8 mg/100 ml with negative catabolic index in the series fed with glucose (P less than 0.01); there were similar nitrogen losses in both the series, corrected by catabolism formula. The results demonstrated a decreased rate of catabolism in patients fed with a diet containing nitrogenous compounds.

Anuria due to lithiasis associated with septic shock.

During 18 months 38 patients with anuria due to lithiasis were admitted in our department, 8 of them developed septic shock. Twenty eight patients were cured using different procedures and were released from the hospital with normal urinary output. Ten patients died, 6 of them from septic shock, which has a high mortality rate. Emergency restoration of urinary flow, correction of fluid and electrolyte imbalance, massive antibiotherapy may improve results.

[Decreased catabolism after toxico-septic aggression by administration of injectable amino acids]. / Scaderea catabolismului dupa agresiunea toxico-septica prin administrarea de aminoacizi injectabili.

Two comparative lots were established, of 48 and 44 patients respectively with toxico-septic syndromes, renal failure of the hypercatabolic type, that had received parenteral food for a period of between 3 and 11 days. The first group received only glucose while the second also had injectable aminoacids. In the first group was noted a daily rate of blood urea variation (r) of 1,65 mg% and a good nitrogen elimination. In the second group was noted an r of --8,13mg% (pless than 0,001) and a more rapid improvement of the clinical condition. Next to the fall in the absolute nitrogen elimination (p greater than 0,05), the nitrogen balance, computed at 36% incorporation of the administered nitrogen, was significantly improved in the second group (p greater than 0,01), demonstrating the lowering of the metabolic rate under perfusion with aminoacids.