Study of some biochemical and hematological parameters in continuously hemodialysis patients in Kirkuk city

Abstract

Introduction: The severity of chronic renal failure (CRF) classified by professional  guidelines in five stages, stage 5 is a severe illness often called end stage kidney failure or end stage renal disease (ESRD), dialysis may be used for this stage. Dialysis treatments replace some of these functions through diffusion (waste removal) and ultrafiltration (fluid removal). Hemodialysis, is a process of purifying the blood, when the kidneys are not working normally. It is one of three renal replacement therapies (the other two being peritoneal dialysis and renal transplant).

Materials and Methods: The samples of this study consists of 80 patients (42 males, 38 females) and 85 healthy individuals (43 males, 42 females) from (20 - 70) years old of age. Serum paraoxonase-1 (PON1), `5-nucleatidase, blood urea ( BU), serum creatinine Cr, serum iron (Fe), serum total iron binding capacity (TIBC), Serum feritin, serum amylase activity and serum lipase activity were determined. Some hematological parameters includes packed cell volume (PCV), hemoglobin (Hb), white blood cells count (WBCs), red blood cell count (RBCs) were measured, the erythrocyte sedimentation rate (ESR), Body mass index (BMI) and creatinine clearance Ccl were also measured.

Results: Decreased levels of some enzymes activity and some biochemical and hematological parameters and increased others in continuous and regular hemodialysis patients in Kirkuk city. Blood urea and serum creatinine showed significant increased (P˂0.05) in their levels, while the creatinine clearance was significantly decreased (P˂0.05) in patients with continuous hemodialysis patients when compared to those of controls. In the present study; there was significant decreased (P˂0.05) in PON-1 in patients when compared to those of controls. However, the serum`5-NT, amylase and lipase activities were significantly increased (P ˂ 0.05) in these patients when compared with serum of normal individuals. In the present study; there was significant decreased in Fe and TIBC concentrations in the serum of patients when compared to those of healthy control individuals (P˂0.05). While the serum ferritin was significantly increased (P˂0.05) in these patients as compared to the controls. In the present study; there was significant decreased (P ˂ 0.05) in Hb and PCV and RBCs concentrations inthese patients when compared to those of controls. While WBCs and ESR was significantly increased (P˂0.05) in these patients as compared to the controls.

Conclusion: Serum paraoxonase PON -1 activity is the  most commonly affected than other biochemical parameters in continuous hemodialysis patients. Anemia, pancreatitis are the common and often an early complication of chronic renal diseases