[Ad hoc announcement pursuant to Art. 53 LR] Roche provides update on phase III persevERA study in ER-positive advanced breast cancer

[Ad hoc announcement pursuant to Art. 53 LR] Roche provides update on phase III persevERA study in ER-positive advanced breast cancer

Basel, 9 March 2026 - Roche (SIX: RO, ROG; OTCQX: RHHBY) announced today results from the phase III persevERA Breast Cancer study evaluating investigational giredestrant in combination with palbociclib for people with oestrogen receptor (ER)-positive, human e…

  • persevERA Breast Cancer study did not meet the primary objective of a statistically significant improvement in progression-free survival, but a numerical improvement was observed 
  • Gir… [+17773 chars]
[Ad hoc announcement pursuant to Art. 53 LR] Roche provides update on phase III persevERA study in ER-positive advanced breast cancer - FHMnews