CTI 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. 7.8.4.0 CTI field definitions 7.8.4.1 CTI-1 Sponsor Study ID (EI) 01011 Definition: This field contains the universal identifier for the clinical trial. The coding system is as described in CSR-1-sponsor study ID.
The shape of one line
required required in some cases optional
CTI-2 and its value arrives as CTI-1, so the receiver stores Study Phase Identifier as Sponsor Study ID.This page carries the CTI field table as published and nothing beyond it. The field notes, vendor behaviour, FHIR mapping and parsing guidance that thePID page has are still to be written for CTI.
Every field
| SEQ | LEN | DT | OPT | RP/# | TBL# | ITEM# | Element name | Cardinality |
|---|---|---|---|---|---|---|---|---|
| 60 | EI | R | 01011 | Sponsor Study ID | 1..1 | |||
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| 250 | CE | C | 01022 | Study Phase Identifier | 0..1 | |||
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| 250 | CE | O | 01055 | Study Scheduled Time Point | 0..1 | |||
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Related
Message types carrying CTI
CTI appears in 16 message structures, belonging to 11 message types.