# `HL7v2.Segment.CTI`
[🔗](https://github.com/Balneario-de-Cofrentes/hl7v2/blob/v3.10.1/lib/hl7v2/segment/cti.ex#L1)

Clinical Trial Identification (CTI) segment — HL7v2 v2.5.1.

Identifies the clinical trial, study phase, and scheduled time point
associated with a patient or order.

3 fields per HL7 v2.5.1 specification.

# `t`

```elixir
@type t() :: %HL7v2.Segment.CTI{
  extra_fields: term(),
  sponsor_study_id: term(),
  study_phase_identifier: term(),
  study_scheduled_time_point: term()
}
```

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*Consult [api-reference.md](api-reference.md) for complete listing*