EMDIS message: WOR_REQ

Name WOR_REQ
Description Workup request

EMDIS Fields

Field description (WMDA dictionary field) EMDIS field code Required Field Type
Sending EMDIS registry (REG_SND) REG_SND Optional N4
Receiving EMDIS registry (REG_RCV) REG_RCV Optional N4
Patient identification (Patient Identification) P_ID Required A17
Donor identification (Donor Identification ( to be replaced by GRID)) D_ID Required A17
Global registration identifier for donors (GRID) D_GRID Optional A19
Request date (Request date) REQ_DATE Required D8
Workup request type - preferred (Product request) WOR_REQ_TYPE Required A4
Workup request type - alternative (Alternative workup request type) ALTER_REQ_TYPE Optional A4
Reference code (REF_CODE) REF_CODE Required A15
Proposed date for marrow collection / CBU shipment (Preferred date (collection/shipment) 1) PROP_DATE Required D8
First alternative date for marrow collection / CBU shipment (Preferred date (collection/shipment) 2) ALTER_DATE1 Required D8
Second alternative date for marrow collection / CBU shipment (Preferred date (collection/shipment) 3) ALTER_DATE2 Optional D8
First pre-collection product (Blood sample requirements (tube type)) PROD1_BEFCOL Optional A10
Quantity of first pre-collection product per tube (see also NBTx_BEFCOL) (Blood sample requirements (amount)) QUANT1_BEFCOL Optional N4
Number of tubes for the first product before collection (Blood sample requirements (amount)) NBT1_BEFCOL Optional N2
Second pre-collection product (Blood sample requirements (tube type)) PROD2_BEFCOL Optional A10
Quantity of second pre-collection product per tube (see also NBTx_BEFCOL) (Blood sample requirements (amount)) QUANT2_BEFCOL Optional N4
Number of tubes for the second product before collection (Blood sample requirements (amount)) NBT2_BEFCOL Optional N2
Third pre-collection product (Blood sample requirements (tube type)) PROD3_BEFCOL Optional A10
Quantity of third pre-collection product per tube (see also NBTx_BEFCOL) (Blood sample requirements (amount)) QUANT3_BEFCOL Optional N4
Number of tubes for the third product before collection (Blood sample requirements (amount)) NBT3_BEFCOL Optional N2
Fourth pre-collection product (Blood sample requirements (tube type)) PROD4_BEFCOL Optional A10
Quantity of fourth pre-collection product per tube (see also NBTx_BEFCOL) (Blood sample requirements (amount)) QUANT4_BEFCOL Optional N4
Number of tubes for the fourth product before collection (Blood sample requirements (amount)) NBT4_BEFCOL Optional N2
Date sample collection, range start (Earliest Sample Collection Date) COLSAM_DATE1 Optional D8
Date sample collection, range end (Latest Sample Collection Date) COLSAM_DATE2 Optional D8
Institution receiving sample (�ship-to� address) (Receiving institution) INST_SMP_SENT Optional A10
Institution receiving the bone marrow or cord blood unit (Receiving institution) INST_MARR_SENT Required A10
First product at collection (Blood sample requirements (tube type)) PROD1_ATCOL Optional A10
Quantity of first product at collection per tube (see also NBTx_ATCOL) (Blood sample requirements (amount)) QUANT1_ATCOL Optional N4
Number of tubes for the first product at collection (Blood sample requirements (amount)) NBT1_ATCOL Optional N2
Second product at collection (Blood sample requirements (tube type)) PROD2_ATCOL Optional A10
Quantity of second product at collection per tube (see also NBTx_ATCOL) (Blood sample requirements (amount)) QUANT2_ATCOL Optional N4
Number of tubes for the second product at collection (Blood sample requirements (amount)) NBT2_ATCOL Optional N2
Third product at collection (Blood sample requirements (tube type)) PROD3_ATCOL Optional A10
Quantity of third product at collection per tube (see also NBTx_ATCOL) (Blood sample requirements (amount)) QUANT3_ATCOL Optional N4
Number of tubes for the third product at collection (Blood sample requirements (amount)) NBT3_ATCOL Optional N2
Fourth product at collection (Blood sample requirements (tube type)) PROD4_ATCOL Optional A10
Quantity of fourth product at collection per tube (see also NBTx_ATCOL) (Blood sample requirements (amount)) QUANT4_ATCOL Optional N4
Number of tubes for the fourth product at collection (Blood sample requirements (amount)) NBT4_ATCOL Optional N2
Number of marrow tubes requested (Number of HPC(M) tubes) MARROW_TU_REQ Optional N2
Number of nucleated cells for research (Requested number of research cells) NC_RESEA Optional F7
Number of nucleated cells per kilo for recipient (Number of nucleated cells per kilo) NC_KG Optional F7
Number of CD34+ cells per kilo for recipient (Required CD34+/kg) CD34PC_KG Optional F7
Number of CD3+ cells per kilo for recipient (Required CD3+/kg) CD3PC_KG Optional F7
Number of mononucleated cells per kg for recipient (Mononuclear cells per kilogram) MONO_NC_KG Optional F7
Estimated minimal volume of marrow (Minimum HPC(M) volume) MIN_VOL_MARR Optional N4
Type of anticoagulant (Required Anticoagulant) ANTI_COAG Optional A10
Patient weight (Weight) P_WEIGHT Required N3
Patient disease phase (Disease stage) P_DIS_PHA Required A2
Number of days before the agreed upon transplantation date, when the conditioning of the patient will start (Total number of days of conditioning regimen) COND_DAYS Required N2
Transport medium for marrow (Transport Medium for HPC(M)) TRNS_MEDIUM Optional A10
Institution paying (Invoice institution) INST_PAY Required A10
Acknowledgement ID (Acknowledgment ID) ACK_ID Optional A17
Remark (REMARK) REMARK Optional A120
The unit identification assigned by the hub. It may be the same as the local ID (CB_LOCAL_ID) (Cord Blood Unit Identification) CB_ID Optional A17

This message is used to request marrow, PBSC or DLI from a stem cell donor or to request a cord blood unit. Note that some combinations of WOR_REQ_TYPE and ALT_REQ_TYPE are not possible and therefore not allowed (i.e. CBU for WOR_REQ_TYPE and PBSC for ALT_REQ_TYP).

The fields ”Date sample collection, range start and range end” represent the lower and upper limit of a period of time in which the pre-collection peripheral blood samples have to be received. In case the first date is missing, the system will use the date the message was received for the request date. If the second date is missing the sample has to be collected any time after the first date.

INST_MARR_SENT indicates the address where to deliver the product (marrow, PBSC, lymhpocytes or CBU). The field COND_DAYS gives the number of days required for the conditioning regimen envisaged. The donor and the transplant centre must consider this number of days when calculating the date of marrow collection.

If the type of anticoagulant to be used for the marrow is not specified in the WOR_REQ message, heparin should be used (according to the guidelines of the WMDA). A workup request must be cancelled explicitly. It is not affected by PAT_STAT messages with status STP.