Research Article

Analytical Solution of Multicompartment Solute Kinetics for Hemodialysis

Table 1

Initial conditions, times, and model parameters of the DA-RBF model adapted from [12].

0.11g/LCreatinine concentration at
1.47g/LUrea concentration at
0minTreatment start
250minTreatment duration
minDuration of interval between treatments
28.6LUrea distribution volume after ultrafiltration
0.00983mol/24 hCreatinine generation rate
0.31mol/24 hUrea generation rate
5.80L/minCardiac output
1.00L/minFistula flow
0.327L/minExtracorporeal blood flow
0.25LExtracorporeal blood volume
5.90LBlood volume
0.37Hematocrit
0.96Fraction of packed cell volume
0.93Plasma water fraction
0.72Erythrocyte water fraction
0.85Fraction of high flow blood flow
0.20Fraction of high flow volume
0.33Fraction of extracellular volume
3.46LUltrafiltration volume
0.80Dialyzer extraction
0.022min−1Specific rate constant for creatinine
158.000min−1Specific rate constant for urea