Abstract
【Abstract】objective To study a feasible and economical method preparing subsititution fluid for hemodiafiltrarion(HDF) on sigle pump hemodialysis machine and the effect in elderly. Methods Observed the morbidity of interdialytic hypotensive, headache, arrhythmia, angina pectoris, muscular cramps and the reduction rate of parathyroid hormone (PTH) and beta2 microglobulin (ß2-MG) and serium phosphate in 20 cases of elderly patients treated with HDF for one year compared to those when they were routinely treated with hemodialysis(HD) one year ago. Results the morbidity of interdialytic hypotensive, headach, arrhythmia, angina pectoris, muscular cramps was significantly lower in HDF than in HD (P<0.05), the reduction rate of PTH and ß2-MG and phosphate was significantly higer in HDF than in HD (P<0.01). Conclusions The method of HDF on sigle pump hemodialysis machine is simple and feasible and economical, significantly reduce the morbidity of interdialytic complications in the elderly, the reduction rate of middle molecule toxins is significantly higer in HDF than in HD.
Key words
Substitution fluid /
Complication /
Middle molecules
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