C71738Level 6

Clinical Trial Epoch

**Semantic type:** Research Activity

**Definition:** A portion of a study containing one or more study segments with a consistent objective such as screening subjects or treating disease.

**Synonyms:** - EPOCH - EPOCH - Epoch - Epoch - Epoch - Study Epoch - epoch

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C101526Treatment Epoch

C123452Continuation Therapy Epoch

C123453Induction Therapy Epoch

C125938Baseline Epoch

C165873Observation Study Epoch

C186260Challenge Epoch

C186261Recovery Epoch

C186262Treatment Free Epoch

C186271Non-Clinical Pre-Treatment Epoch

C199844Pre-Screening Epoch

C202487Screening Epoch

C202578Follow-Up Epoch

C210380Product Exposure Epoch

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No cross-system equivalences mapped for this node.

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