CRM: Clinical study registration message
This page lists the structures and trigger events CRM defines, taken from the standard. The written commentary that theADT page carries has not been written for CRM.
Recognising CRM messages
CRM announces itself in MSH-9 like this:
MSH-9
CRM^C01^CRM_C01- MSH-9.1
CRMmessage code: what kind of message this is - MSH-9.2
C01trigger event: what happened in the real world - MSH-9.3
CRM_C01message structure: which segments to expect, and in what order
How to use these specifications explains MSH-9 in full, with a worked example.
Message structures
CRM takes 1 structure.
CRM_C01
No trigger event in the standard names this structure.
You must always send: MSH, PID, CSR. Everything else is optional, or required only inside a group you chose to send.
| Segment | Name | OPT | Cardinality |
|---|---|---|---|
| MSH | R | 1..1 | |
| SFT | O | 0..* | |
| PATIENT | a group of 4 segments, repeated together | R | 1..* |
| PID | R | 1..1 | |
| PV1 | O | 0..1 | |
| CSR | R | 1..1 | |
| CSP | O | 0..* |
R inside a group means required of that group. Send the group and you must include that segment; leave the group out and it never appears. This structure has 1 such group: PATIENT.
Trigger events
The trigger event is the real-world thing that made the message get sent. CRM defines 0.
| Event | Name | Structure |
|---|