Release Date Request Code Change Type NCI Code CDISC Term Type CDISC Codelist (Short Name) CDISC Codelist (Long Name) Change Summary Original New 2015-03-27 CDISC-1434 Update C25473 CDISC Definition CMDOSFRQ Concomitant Medication Dosing Frequency per Interval Update CDISC Definition Occurring or done each day. (NCI) A rate of occurrence within a period of time equal to one day. 2015-03-27 CDISC-1434 Update C25473 CDISC Definition EXDOSFRQ Exposure Dosing Frequency per Interval Update CDISC Definition Occurring or done each day. (NCI) A rate of occurrence within a period of time equal to one day.