Shots:
FDA has received NDA of vepdegestrant (ARV-471) to treat pts with ESR1-mutated ER+/HER2- advanced or metastatic breast cancer previously treated with endocrine-based therapy
NDA was backed by P-III (VERITAC-2) trial assessing ARV-471 alone vs fulvestrant in mentioned pts (n=624) previously treated with CDK4/6 inhibitor + endocrine therapy
Trial showed improved PFS (1EP) by 43%…
Shots:
The CHMP has recommended Itovebi + Ibrance & fulvestrant as a 1L therapy for adults with PIK3CA-mutated, HR+/HER2- locally advanced or metastatic breast cancer recurring on or within 12mos. of adj. endocrine therapy, based on the P-III (INAVO120) trial
Trial (n=325) assessed the regimen vs PBO + Ibrance & fulvestrant, improved PFS (1EP) by…
Shots:
Daiichi Sankyo & AstraZeneca has reported topline P-III (DESTINY-Breast11) trial data assessing neoadj. Enhertu (5.4mg/kg) monotx. or Enhertu followed by paclitaxel, Herceptin & Perjeta (THP) vs SoC + THP in high-risk, locally advanced HER2+ early-stage breast cancer pts (n=927)
Trial showed that Enhertu regimen achieved significant improvement in pCR rate (1EP), while EFS (2EP) data was…
Shots:
Daiichi Sankyo & AstraZeneca have reported topline P-III (DESTINY-Breast09) trial data on Enhertu (5.4mg/kg) ± pertuzumab vs taxane, trastuzumab & pertuzumab (THP) as a 1L treatment of HER2+ metastatic breast cancer pts (n=1157)
Enhertu + pertuzumab showed improved PFS (1EP), with PFS benefit observed across all pre-specified subgroups during interim analysis; OS (2EP) remain immature…
Shots:
The US FDA has granted IDE approval to initiate US feasibility study of SIRA radiofrequency ablation (RFA) electrosurgical device for pts undergoing breast-conservation surgery (BCS)
SIRA device is a single-use applicator designed to deliver circumferential RFA to the post-lumpectomy cavity during breast-conserving surgery to provide consistent ablation depth & increased confidence in margin treatment…
Shots:
The EC has approved Datroway to treat unresectable or metastatic HR+/HER2- (IHC 0, IHC 1+ or IHC 2+/ISH-) breast cancer in pts who have received endocrine therapy & ≥1L of CT in the advanced setting
Approval was based on global P-III (TROPION Breast01) trial, assessing Datroway (6mg/kg; IV, Q21D) vs single agent CT (eribulin,…
Shots:
The EC has approved Enhertu monotx. for inoperable HR+, HER2-low/ultralow MBC whose disease progressed on & are ineligible for endocrine therapy, based on the P-III (DESTINY-Breast06) trial; regulatory review is ongoing in Japan & other regions
Trial (N=866) assessed Enhertu (5.4mg/kg) vs CT in HER2-low (n=713) & ultralow (n=153) pts, showing 38% PFS in CT-naïve…
Shots:
The EMA has validated MAA of HLX11, a biosimilar version of Perjeta (pertuzumab) for all indications of the reference product
Submission was supported by P-III trial evaluating HLX11 vs Perjeta as neoadj. therapy in HER2+/HR-, early stage or locally advanced breast cancer as part of complete treatment regimen. Study met its 1EP of total…
Shots:
Arvinas & Pfizer have reported topline data from ongoing P-III (VERITAC-2) trial of vepdegestrant in ER+/HER2- advanced or metastatic breast cancer pts who had progression with CDK 4/6 inhibitors & endocrine therapy
Pts received either vepdegestrant (PO, QD) for 28 days or fulvestrant (intramuscular) on Day 1 & 15 of first 28-day cycle,…
Shots:
The P-III (SERENA-6) trial assessed camizestrant + CDK4/6 inhibitor (palbociclib/ribociclib/abemaciclib) vs AI (anastrozole/letrozole) + CDK4/6 inhibitor in 315 pts with LA/M HR+/HER2- breast cancer harboring ESR1 mutation
SERENA-6 used ctDNA-guided approach to monitor ESR1 mutations at routine scans for the early detection of endocrine resistance, allowing pts to switch to camizestrant before disease…

