Table 2.

Kremezin/Roxadustat DDI Study Treatment Schedule (Part 2)

Sequence	Period 1	Period 2	Period 3
E (n = 3)	Kremezin concomitant 2 hours before roxadustat	Roxadustat alone	Kremezin concomitant 2 hours after roxadustat
F (n = 3)	Kremezin concomitant 2 hours before roxadustat	Kremezin concomitant 2 hours after roxadustat	Roxadustat alone
G (n = 3)	Roxadustat alone	Kremezin concomitant 2 hours before roxadustat	Kremezin concomitant 2 hours after roxadustat
H (n = 3)	Roxadustat alone	Kremezin concomitant 2 hours after roxadustat	Kremezin concomitant 2 hours before roxadustat
I (n = 3)	Kremezin concomitant 2 hours after roxadustat	Kremezin concomitant 2 hours before roxadustat	Roxadustat alone
J (n = 3)	Kremezin concomitant 2 hours after roxadustat	Roxadustat alone	Kremezin concomitant 2 hours before roxadustat

DDI, drug‐drug interaction.