Calcium levels and calcium supplementation on the incidence of kidney stones observed.doc

Calcium levels and calcium supplementation on the incidence of kidney stones observed Of: Huang Peiling, Qin Qiwen, Caoxiu Wen, Wei Day Week [Abstract] Objective To investigate the long-term adequate levels of calcium and calcium will lead to an increased incidence of kidney stones. Methods randomly selected type osteoporosis (OP) 28 cases, type OP 26 patients, 23 healthy control subjects cases, to the observed object-D32 tablets daily oral calcium carbonate (including elemental calcium 1200mg, Vit D3 250U for at least 18 months. all cases tested once every 6 months, urine routine, serum total calcium, serum inorganic phosphorus, fasting morning 2h calcium and urinary oxalate content, and lumbar spine plain film, urinary B-, dual-energy X-lumbar spine bone mineral density. Results After 6 months of calcium three groups of patients were increased serum calcium and urinary calcium, of which type OP group before treatment was significant difference (P all lt;0.01, three groups of patients were decreased urinary oxalate, compared with before treatment difference was significant (P all lt;0.01. With the sustained calcium, three cases of hypercalcemia and no further increase in urinary calcium, 12,24 months and 6 months no significant difference (P allgt; 0.05. calcium in each group 24 months after the detection rate of urinary calcium crystals, stones before the detection rate of calcium was no significant difference (P allgt; 0.05. Conclusion Long-term adequate amount of calcium and Vit D supplement is safe, not found in urine calcium levels continued to increase significantly, also did not find renal calcium increase in the incidence of stones. [Keywords:] Osteoporosis Calcium Calcium / urine kidney stones Current human society has entered the aging stage, patients with primary osteoporosis (OP increasingly large crowds every year led to a large number of cases of fragility fractures and disability or death occurs, a serious public health problem. Primary