vd ckd patients using haemodialysis during 3 or more months.

tunnelized-bearer permanent catheters on haemodialysis at last 6 months previous at the beginning of the study. .

kt stable, over 45 litres on both sexs.

patients in treatment wiht atorvastatin

patients without infectious or inflammatory processes over 8 weeks.

two consecutive pth < than 400 pg/ml; ca<10.2 and p <7.0 mg/dl.

patients > 18 years.

pregnant women.

patients hospitalized 4 weeks before the beginning of the treatment.

immunosuppressor intake.