Retrospective Analysis for the relation between calcium and phosphate metabolism and the death cause for cardiovascular disease in peritoneal dialysis patients / 中国实用内科杂志

ABSTRACT

Objective To analyze the relation between calcium and phosphate metabolism and the death for cardiovascular disease in continuous peritoneal dialysis patients.Methods60 peritoneal dialysis patients from our hospital were collected from July,1999 to December,2007 were divided into two groups by the death causesthe death cause for CVD group and the death cause for non-CVD group,and then compare their gender、age、time for dialysis、difference for pulse pressure(PP)、the content of Ca、P、Ca?P and PTH in serum.Results There are 28 cases in CVD group(47%);there are 32 cases in non-CVD group(53%).There are not differences for age、gender、time for dialysis and serum calcium between two groups;there are significant differences for PP、serum phosphorus、Ca?P、PTH between two groups.ConclusionThe high value for phosphorus、Ca?P and PTH in serum are closely related to the death cause for CVD in continuous peritoneal dialysis patients,which are the main dangerous factors in the death cause for CVD.