Conclusion There were significant difference between low-calcium dialysate was used before and used after three months and six months in blood calcium with hypercalcemia.

• 结论 高钙血症的血液透析患者在使用低钙透析液后，血钙下降明显、可有效降低钙磷乘积，可能有益于减轻血液透析患者骨外转移性钙化的发生。