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Dec 21, 2023, 16:05

SABCS23 Day 4 Highlights by Oncology Brothers

Oncology Brothers have recently shared their highlights from SABCS23. Below we feature the fourth day’s highlights from X/Twitter.

SABCS23 Day 4 Highlights Community Oncology:

1. NATALEE update
2.
INAVO120
3.
KN522 update
4.
KATHERINE update
5. Summary by Ilana Schlam

SABCS23 Day 4 Highlights by Oncology Brothers

1. NATALEE: Adj Ribociclib in HR+ early breast cancer (Stg IIA – III), 400mg daily (3wks on, 1wk off) for 3yrs.

– 3yr iDFS 90.7% vs 87.6, 3.1% absolute iDFS,
– N0 HR: 0.72 & N1-3: 0.76 – OS immature,
– AEs: QTc prolongation, Neutropenia. >50% did not complete 3yrs.

For the more information click here.

SABCS23 Day 4 Highlights by Oncology Brothers

2. INAVO120: Ph III, Inavolisib (iPI3Ka) + Fulvestrant + Palbo vs Palbo/Fulvestrant HR+ metastatic breast cancer:

– OS immature (favoring Inavo HR 0.64),
– PFS 15.0 vs 7.3mos (HR 0.43),
– AEs: >50% had hyperglycemia and stomatitis,
– Now, we have Capi, Alpelisib, and Inavo. Capi seems to have the most favorable AEs.

For the more information click here.

SABCS23 Day 4 Highlights by Oncology Brothers

3. KN522 current SoC PeriOp IO + neoAdj Chemo and then Adj IO for high risk TNBC. Updates

– Improved pCR in N0 (86.3% vs 77.8%) and N+ (76.8% vs 67%),
– Improved EFS with IO regardless of pCR.

For the more information click here.

SABCS23 Day 4 Highlights by Oncology Brothers

4. KATHERINE update at 8.4yrs:

– TDM-1 improves OS w/ residual disease in Her2+ post NACT (absolute OS difference of 4.7% HR: 0.66),
– High CNS recurrence/occurrence in HER2+ remains a big concern,
– KATHERINE reiterates TDM1 as SoC in this setting.

For the more information click here.

SABCS23 Day 4 Highlights by Oncology Brothers

5. Beautiful summary algorithms by Ilana Schlam putting SABCS23 and 2023 advancements all together. For the more information click here.”

SABCS23 Day 4 Highlights by Oncology Brothers

Source: Oncology Brothers/X