HL7® Definition

 

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CTI: Clinical trial identification segment

The CTI segment is an optional segment that contains information to identify the clinical trial, phase and time point with which an order or result is associated.

SEQLENGTHDTOPTRPT / #TBL #NAME
CTI.160EIR1Sponsor Study ID
CTI.260CEC1Study Phase Identifier
CTI.360CEO1Study Scheduled Time Point

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