CatalystAlert

Search CatalystAlert

Search for companies, drugs, and catalysts

Search CatalystAlert

Search for companies, drugs, and catalysts

Back to RHHBY

Phase 3

Development Phase

1

Upcoming Catalysts

0

Historical Events

1

Regulatory Approvals

Upcoming Catalysts
What are catalysts?
Sep '26
RHHBYPhase 3
Positive

Phesgo Phase 3 Est. Readout

Phesgo
Sep 2026~
CT.gov
Competitive Landscape

0 competitors in Locally Advanced or Metastatic Breast Cancer

View Full Landscape
Drug Information

Target Indication

Locally Advanced or Metastatic Breast Cancer

Clinical Trial

NCT05296798

Last updated: 1/14/2026

Patent & Exclusivity

No patent data available. Pre-approval drugs may not have Orange Book listings.

Regulatory Approvals
EMA12/21/2020

Phesgo

Early breast cancer (EBC) Phesgo is indicated for use in combination with chemotherapy in: the neoadjuvant treatment of adult patients with HER2-positive, locally advanced, inflammatory, or early stage breast cancer at high risk of recurrence the adjuvant treatment of adult patients with HER2-positive early breast cancer at high risk of recurrence Metastatic breast cancer (MBC) Phesgo is indicated for use in combination with docetaxel in adult patients with HER2-positive metastatic or locally recurrent unresectable breast cancer, who have not received previous anti-HER2 therapy or chemotherapy for their metastatic disease.

View on EMA
Drug Science
Mechanism of action & safety profile
Get Catalyst Alerts
Receive weekly digests of upcoming catalysts

Weekly digest every Monday. Unsubscribe anytime.