ABSTRACT
The authors present a computer program written in UCSD Pascal) which monitors the dietary management of children with kidney diseases. Diet is established according to height, weight, chronological and statural age and recommended dietary allowances (USRDA). The composition of the prescribed diet and of food intake is given as amounts of animal and vegetable protein, fat, carbohydrates, energy, water, Na, K, Ca, P and renal solute load, per day and per kilo BW as compared to RDA. The amount of food is presented in tabular form, per day, per meal, per feed, or per tube-feeding with the schedule. It is possible to calculate the nutrients of food recipes. The food table includes 500 items, that can be modified as required. The drug table contains 100 items. The program calculates also average food consumption for dietary surveys. Diets, recipes and food tables may be viewed and modified before print out at each step of the calculation. The diet data bank stores 100 diets per floppy disk.
Subject(s)
Kidney Diseases/diet therapy , Software , Therapy, Computer-Assisted , Child , Child, Preschool , Humans , Nutritional RequirementsABSTRACT
This study examines 5-S-cysteinyldopa, which is a melanoma-associated marker, and sialic acid whose increase appears to be a common feature of numerous cancers. In spite of some interferences due to sun exposure, 5-S-cysteinyldopa seems a significant indicator of metastases; the difference between 46 metastasis-negative and 34 metastasis-positive melanomas is significant at P less than 0.001. Cerebral metastases give little or no increase. In contrast with the 75% of patients who keep normal 5-S-cysteinyldopa excretion, all melanoma patients have elevated sialic acid. No difference occurs between glycoprotein carbohydrates of controls and patients after pronase digestion and con A chromatography. The use of those two parameters in association is proposed to have a proper index of tumor burden or success of therapy.
