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Table 2 Study design, patient flow and samples taken during the study

From: Inflammation down-regulates CYP3A4-catalysed drug metabolism in hemodialysis patients

Week 1

n = 54a

Week 2

n = 50b

Week 3

n = 49c

Week 4

n = 47d

Week 5 (n:44)e

Day 1

Day 2

 Inclusion

 hsCRP, PTX3, orosumucoid

 hsCRP, PTX3, orosomucoid

 hsCRP, PTX3, orosomucoid

 hdCRP, PTX3, orosomucoid

 Administration of 100 mg quinine

 hdCRP, PTX3, IL-6 and orosomucoid

 Hb, P-Iron, P-albumin, NT-pro-BNB and PTH

 4β-OH-Cholesterol and P-Cholesterol

 Concentrarion of quinine and 3-OH-quinine

  1. aAt screening, bFour patients decided to withdraw their consent and did not continue with the study, cOne patient underwent kidney transplantation, dTwo patients died before completing the study, eThree patients were excluded; one due to an infectious episode and two because of undetectable levels of quinine and 3-OH-quinine in plasma