Study to Compare Overall Survival in Medicare Patients With Metastatic Breast Cancer Treated With a Medicine Called Palbociclib in Combination With Aromatase Inhibitor and Aromatase Inhibitor by Itself.
NCT06086340 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 779
Last updated 2025-11-18
Summary
A retrospective study of de-identified (to preserve patient privacy) patient information from the SEER-Medicare Database to compare overall survival of first line palbociclib + aromatase inhibitor (AI) therapy versus AI therapy alone treatment in women or men aged 65 and older with newly diagnosed hormone receptor positive/human epidermal growth factor receptor 2 negative (HR+/HER2-) metastatic breast cancer (MBC) in the United States
Conditions
Interventions
- DRUG
-
Palbociclib with an aromatase inhibitor therapy
- DRUG
-
Aromatase Inhibitor Therapy
Sponsors & Collaborators
- lead INDUSTRY
Principal Investigators
-
Pfizer CT.gov Call Center · Pfizer
Eligibility
- Min Age
- 65 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2023-09-29
- Primary Completion
- 2024-01-24
- Completion
- 2024-01-24
- FDA Drug
- Yes
Countries
- United States
Study Locations
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