Potential angiotensin-converting enzyme inhibitor-epoetin alfa interaction in patients receiving chronic hemodialysis.

We compared epoetin alfa (EPO) dose requirements and hematocrit response in 17 patients receiving chronic hemodialysis at baseline and after 3 and 12 months of therapy with angiotensin-converting enzyme (ACE) inhibitors (12 enalapril, 5 captopril). No acute processes were present (infection, hemorrhage, inflammation) at time of starting ACE inhibitor therapy. Mean (+/- SD) intravenous EPO dosages at zero, 3, and 12 months were 6012 +/- 2575, 5800 +/- 2026, and 5660 +/- 2285 U 3 times/week (p=0.

Dialysis adequacy in hypoalbuminemic continuous ambulatory peritoneal dialysis patients.

We examined the interrelationship between hypoalbuminemia (HA) and the normalized protein catabolic rate (NPCR; g/kg/day) in the face of adequate Kt/V and weekly creatinine clearances in 40 end-stage renal disease patients on long-term continuous ambulatory peritoneal dialysis (CAPD). We also evaluated serum albumin (SA) levels as an additional marker of nutritional status of the PD patients receiving adequate dialysis therapy in terms of Kt/V greater than 1.5 per week.

Dialysis adequacy versus metabolic factors in the clinical assessment of CAPD.

We performed a cross sectional study of our continuous ambulatory peritoneal dialysis (CAPD) patients (n = 98) to examine the relation between parameters of adequacy of dialysis [KT/V, weekly creatinine clearance (Ccr)], urea kinetics (PCR), biochemical parameters (serum albumin), and clinical status of these patients. We also investigated the predictive value of these parameters in the determination of clinical outcomes. The clinical status of each patient was assessed by patient self-assessment and objectively by physicians and nurses.