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Mario Balsa: The Impact of PAM50-based Prosigna in Neoadjuvant Planning for Early Breast Cancer
Aug 12, 2025, 10:23

Mario Balsa: The Impact of PAM50-based Prosigna in Neoadjuvant Planning for Early Breast Cancer

Mario Balsa, Medical Oncology Resident at Catalan Institute of Oncology, shared a post on X, about a recent article by C. Corti et al. published in ESMO Open:

“Prospective data on the impact of PAM50-based Prosigna in neoadjuvant planning for HR+/HER2– early breast cancer (n=54)

Treatment plan changed in 35.2%

  • Confidence ↑ in 83.7% of physicians
  • Anxiety ↓ in 62.5% of patients

Prosigna may guide pre-operative decision-making, not just post.

Know your subtype before you prescribe the hype!

Congrats to Chiara Corti, Sara Tolaney, Pedro Exman, Dana-Farber’s Breast Oncology Center, Nancy Lin, Nabihah Tayob, and all the team!”

Mario Balsa

Title: Impact of the Prosigna assay on neoadjuvant treatment decision-making in patients with early-stage HR-positive/HER2-negative breast cancer: a single-center prospective observational study

Journal: ESMO Open

Authors: C. Corti, X. Chu, P. Exman, D.M. Kline, N.M. Priedigkeit, E.L. Mayer, A.G. Waks, M.E. Hughes, D.L. Abravanel, A. Giordano, G. Curigliano, N.U. Lin, T.A. King, R.M. Jeselsohn, D.K. Manning, D.A. Dillon, E.A. Mittendorf, N. Tayob, S.M. Tolaney

Read the full article.

Mario Balsa

More posts featuring Mario Balsa on OncoDaily.