Table 2 Pathological and clinical responses

From: A multicentre single arm phase 2 trial of neoadjuvant pyrotinib and letrozole plus dalpiciclib for triple-positive breast cancer

 

Modified intention-to-treat population

Per-protocol population

(n = 79)

(n = 70)

Total pathological complete response

24 (30%)

22 (31%)

Pathological complete response in breast

28 (35%)

26 (37%)

Residual cancer burden score

0

24 (30%)

22 (31%)

I

20 (25%)

20 (29%)

II

21 (27%)

18 (26%)

III

14 (18%)

10 (14%)

Complete response

4 (5%)

4 (6%)

Partial response

65 (82%)

59 (84%)

Stable disease

10 (13%)

7 (10%)

  1. Data are n (%).