Circulating tumor DNA in neoadjuvant-treated breast cancer reflects response and survival.
Magbanua MJM, Swigart LB, Wu HT, Hirst GL, Yau C, Wolf DM, Tin A, Salari R, Shchegrova S, Pawar H, Delson AL, DeMichele A, Liu MC, Chien AJ, Tripathy D, Asare S, Lin CJ, Billings P, Aleshin A, Sethi H, Louie M, Zimmermann B, Esserman LJ, van 't Veer LJ.
Magbanua MJM, et al.
Ann Oncol. 2021 Feb;32(2):229-239. doi: 10.1016/j.annonc.2020.11.007. Epub 2020 Nov 21.
Ann Oncol. 2021.
PMID: 33232761
Free PMC article.
Patients who remained ctDNA positive at T1 were significantly more likely to have residual disease after NAC (83% non-pCR) compared with those who cleared ctDNA (52% non-pCR; odds ratio 4.33, P = 0.012). After NAC, all patients who achieved pCR were ctDNA negative (n = 17, …
Patients who remained ctDNA positive at T1 were significantly more likely to have residual disease after NAC (83% non-pCR) compared with tho …