Protocol Section

Protocol Section

The Protocol Section is one of the main sections in ClinicalTrials.gov data structure. It contains protocol-related information for clinical trials, including identification, status, design, eligibility, and other key details about how the trial is structured and conducted.

Protocol Section path is as follows:

Study -> Protocol Section -> Protocol Modules (Identification, Status, Design, Eligibility, etc.)

Protocol Section


Ignite Creation Date: 2025-12-18 @ 4:09 AM
Ignite Modification Date: 2025-12-18 @ 4:09 AM
NCT ID: NCT00721409
Study: NCT00721409
Study Brief: Study Of Letrozole With Or Without Palbociclib (PD-0332991) For The First-Line Treatment Of Hormone-Receptor Positive Advanced Breast Cancer