Akademik Veri Yönetim Sistemi
MEDICAL PRINCIPLES AND PRACTICE, cilt.20, sa.1, ss.85-89, 2011 (SCI-Expanded)
Objective: To review the target levels of calcium (Ca), phosphate (P), calcium phosphate products (Ca x P) and intact parathyroid hormone (iPTH) levels in patients undergoing hemodialysis (HD) and peritoneal dialysis (PD) and compare them with the Kidney Disease Outcome Quality Initiative (K/DOQI) recommendations. Subjects and Methods: Three hundred and fifty-seven patients who had been undergoing dialysis for more than 3 months were included. Patients who had undergone a parathyroidectomy were excluded. The levels of Ca, P, iPTH and Ca x P were monitored for the last 3 months. The Ca and P levels were measured by standard techniques, and iPTH was assessed by the intact molecule assay. Results: Between HD and PD patients, there was no statistically significant difference for age, duration of dialysis or primary disease causing end-stage renal disease. The percentage of patients whose serum Ca, P, Ca x P product and iPTH were within K/DOQI recommended target ranges were 61.2, 66.4, 82.2 and 28.3% in HD patients, and 56.3, 60.6, 85.9 and 22.5% in PD patients, respectively. When all results for each group - HD and PD - were analyzed, 12.8% of patients had all 4 markers within the target range. Conclusion: Achieving target ranges of mineral markers is important in dialysis patients, but reaching K/DOQI target levels is difficult. Hence, physicians should be careful in using P binders and vitamin D analogs to achieve the normal ranges. Copyright (C) 2010 S. Karger AG, Basel