CHANGES IN TOTAL-BODY CALCIUM ON PROLONGED MAINTENANCE HEMODIALYSIS WITH HIGH AND LOW DIALYSATE CALCIUM

被引:16
作者
ASAD, SN [1 ]
ELLIS, KJ [1 ]
COHN, SH [1 ]
LETTERI, JM [1 ]
机构
[1] BROOKHAVEN NATL LAB, MED RES CTR, UPTON, NY 11973 USA
关键词
D O I
10.1159/000181639
中图分类号
R5 [内科学]; R69 [泌尿科学(泌尿生殖系疾病)];
学科分类号
1002 ; 100201 ;
摘要
In vivo neutron activation analysis was used to measure sequential changes in total body clacium in 25 unselected patients with end-stage renal disease on dialysis for a period as long as 5 years. In 7 unselected patients (group 1), dialysis with a calcium solution of 5.0 mg/100 ml resulted in significant calculated daily loss of calcium (-321 ± SEM 76 mg/day)while dialysis with 6.5 mg/100 ml resulted in a significant calculated calcium gain (182 ± SEM 103 mg/day; p<0.0025). The remaining 18 patients (group 2) were dialyzed with a dialysate calcium of 6.5 mg/100 ml and sequential total body calcium measurements showed no significant calcium losses (-12 ± SEM 68 mg/day) for a period as long as 2 years.
引用
收藏
页码:223 / 227
页数:5
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