Not yet taking people in FrancePhase 1
Testing RUPISTAR in adults with advanced breast cancer that has an ESR1 mutation
Tests RUPISTAR in adults with advanced, hormone-sensitive breast cancer with an ESR1 mutation.
Plain-language title generated from the registry record
Registry title: RUPISTAR: A Study in patients with ER-positive, HER2-negative advanced breast cancer with ESR1 mutation
Key facts
- Where
- Lyon and Saint-Herblain Cedex, FranceSee the 2 sites
- Phase
- Phase 1
Where in France
- Centre Leon BerardLyon, FranceNot yet recruiting
- Institut De Cancerologie De L OuestSaint-Herblain Cedex, FranceNot yet recruiting
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Evexta Bio
- Trial code
- EU 2026-527387-33-00
- Record updated
- 9 November 2026