Urea and creatinine are far more efficiently removed than the other compounds under study, except for hippuric acid. There are no striking differences between the HF membranes. Moreover, compared with the LF membrane these HF membranes do not appear to be superior in removing the studied compounds.
This study demonstrates that gastric emptying is significantly delayed in end-stage renal disease patients. The delay is associated with changes in biochemical indicators of nutritional status such as serum albumin and prealbumin.
An i.v. hyperalimentation regimen applied to malnourished hemodialysis patients results in a rise of body weight and in a limited, but significant, change of some parameters of nutritional status. The rise in body weight is at least in part attributable to an increase of body fat, without changes in plasma lipid levels.
No changes in rHuEpo dose were observed after conversion from s.c. to i.v. There were no significant differences between the conversion and non-conversion group. These results are in contrast to some earlier studies suggesting lower rHuEpo requirements in case of s.c. administration.
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