CIViC is an open access, open source, community-driven web resource for Clinical Interpretation of Variants in Cancer, available online at civicdb.org.

The source data is provided by https://civicdb.org/releases/main in tsv format.

The V2 GraphQL CIViC API will be used to make the source retrieval and vocabulary maintenance efficient.

The procedures for transforming Concepts from the source to the OMOP Standard Vocabularies can be found on the OHDSI GitHub.

All Concepts’ names are coming from the variant source table field.

All Concepts’ codes are coming from the variant_id source table field.

All the CIViC concepts are not standard.

All the codes from CIViC are Measurement domain concepts.

The CIViC concepts have a Variant Concept Class.

CIViC Concepts are non-Standard Concepts and therefore do not participate in the hierarchy of the CONCEPT_ANCESTOR table.

All CIViC concepts are non-Standard. That means they have to be mapped to the corresponding Standard Concepts using the CONCEPT_RELATIONSHIP table ("Maps to" records). Most of them are mapped to single Concepts, generating one-to-one records in the CONCEPT_RELATIONSHIP table, but some of them create multiple records.