Emulation of the PALOMA-2 Trial
NCT07178743 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 6097
Last updated 2026-05-12
Summary
Investigators are building an empirical evidence base for real world data through large-scale emulation of randomized controlled trials. The investigators' goal is to understand for what types of clinical questions real world data analyses can be conducted with confidence and how to implement such studies.
Conditions
Interventions
- DRUG
-
Initiation of palbociclib plus letrozole
Initiation of palbociclib plus letrozole described in electronic health records is used as the exposure.
- DRUG
-
Initiation of letrozole
Initiation of letrozole described in electronic health records is used as the reference.
Sponsors & Collaborators
-
Food and Drug Administration (FDA)
collaborator FED -
Brigham and Women's Hospital
lead OTHER
Principal Investigators
-
Shirley Wang, PhD, ScM · Brigham and Women's Hospital
-
Denys Shay, MD · Brigham and Women's Hospital
Eligibility
- Min Age
- 18 Years
- Sex
- FEMALE
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2025-07-14
- Primary Completion
- 2026-03-01
- Completion
- 2026-03-01
- FDA Drug
- Yes
Countries
- United States
Study Locations
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