Effect of Dialysis on Biochemical Parameters in Chronic Renal Failure Patients: A Cross-sectional Study

Aims: Hemodialysis uses a semi-permeable membrane and electrochemical gradient to balance fluid essential nutrient levels in the body. The kidneys perform this function healthy individuals. study aims analyze biochemical parameters of patients undergoing hemodialysis.
 Study Design: Cross-sectional study.
 Place Duration Study: enrolled 130 with chronic renal failure hemodialysis King Khalid Hospital Tabuk, Saudi Arabia between January 2023 February 2023.
 Methodology: applied correlation analysis determine nature relationships during hemodialysis. Descriptive statistics were also used mean concentrations for Results: urea dropped from 45.12mmol/l week one 5.74mmol/l four. While concentration creatinine 761.53umol/l 160.60umol/l establish that there was statistically significant strong positive creatinine, calcium, iron, total iron binding capacity (TIBC), albumin had their vary dialysis weeks, increasing some weeks decreasing others. It determined negative TIBC.
 Conclusion: established reduction fourth compared first dialysis. Therefore, helps remove toxic waste products bloodstream.