Page History

...

These product issues and events are represented in the Tobacco Product Issues Events and Events Malfunctions Domain (PIEM).  Events not specifically associated with the product device should not be represented in this PI EM domain.     

The sponsor used a standardized or dictionary-derived text for the description of an issue or events. CDISC does not provide information on what standardized or dictionary-derived text should be used). 

The sponsor decided to use the International Medical Device Regulators Forum (IMDRF) document “IMDRF Terminologies for Categorized Adverse Event Reporting (AER): Terms, Terminology Structure and Codes. Annex A ( 2022) provides the medical problem codes. The name and version of the dictionary used to map terms must be provided in a Define.XML ExternalCodeList element. PIDECODE EMDECOD was the Level 3 IMDRF term. Non-standard variables were used to represent the various coding level variables defined in the dictionary. 

( NOTE: Meta Example to be confirmed with someone - RM. )

Example SUPPPI  SUPPEM  Variable Metadata

...

The PI EM dataset is shown below. 

Below is the dataset, SUPPPISUPPEM, used to represent the non-standad varibables used for coding the issue or event. The parent domain (RDOMAIN) is PIEM, and IDVAR is PISEQEMSEQ. QNAM holds the name of the supplemental qualifier variable being defined. This only shows the data for subject 2029. The data recorded in QVAL applies to the subject’s records, where IDVAR (PISEQEMSEQ) equals the value specified in IDVARVAL. 

...

The RELREC dataset was used to record the relationship between the Tobacco Product Issues Events and Events Malfunctions (PIEM) dataset and any reported AE represented in the AE dataset.