Revusova V, Gratzlova J, Zvara V, Kridl J, Landsmanova L
Eur Urol. 1975;1(6):294-6.
In 19 adult patients, with renal stones containing calcium and hypercalciuria, urinary calcium and magnesium excretion and urinary calcium/magnesium ratio was investigated before and during 4 days of treatment with sodium cellulose phosphate. Urinary magnesium excretion fell following sodium cellulose phosphate therapy in all but 1 patient investigated: in 9 patients by less than 50% and in 10 by more than 50% of the pretreatment values. In the latter group of patients urinary calcium/magnesium ratio increased significantly from the mean values ( +/- SD) 3.2 +/- 1.1 to 6.77 +/- 6.9. In 6 patients serum magnesium absorption is suggested, and routine serum and urinary magnesium analysis with the early treatment of magnesium deficiency in patients treated with sodium cellulose phosphate are recommended.
对19例患有含钙肾结石和高钙尿症的成年患者，在接受磷酸纤维素钠治疗的4天前后，对尿钙、尿镁排泄量及尿钙/镁比值进行了研究。除1例受调查患者外，所有患者在接受磷酸纤维素钠治疗后尿镁排泄量均下降：9例患者下降幅度小于治疗前值的50%，10例患者下降幅度超过50%。在后一组患者中，尿钙/镁比值从平均值（±标准差）3.2±1.1显著增至6.77±6.9。6例患者提示有血清镁吸收情况，建议在用磷酸纤维素钠治疗的患者中常规进行血清和尿镁分析，并尽早治疗镁缺乏症。
