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Table 2 Treatment-emergent adverse events

From: Pyrotinib plus capecitabine for trastuzumab-resistant, HER2-positive advanced breast cancer (PICTURE): a single-arm, multicenter phase 2 trial

 

Patients (n = 100)

Grades 1–2

Grade 3

Grade 4

Any event

44 (44.0)

53 (53.0)

3 (3.0)

Diarrhea

72 (72.0)

24 (24.0)

0

Anemia

52 (52.0)

4 (4.0)

0

Palmar-plantar erythrodysesthesia syndrome

46 (46.0)

9 (9.0)

0

White blood cell decreased

52 (52.0)

2 (2.0)

1 (1.0)

Neutrophil count decreased

35 (35.0)

7 (7.0)

1 (1.0)

Vomiting

37 (37.0)

2 (2.0)

0

Blood bilirubin increased

37 (37.0)

1 (1.0)

0

Creatinine increased

37 (37.0)

1 (1.0)

0

Aspartate aminotransferase increased

32 (32.0)

3 (3.0)

0

Alanine aminotransferase increased

31 (31.0)

3 (3.0)

0

Weight loss

34 (34.0)

0

0

Anorexia

27 (27.0)

5 (5.0)

0

Proteinuria

32 (32.0)

0

0

Hyperuricemia

31 (31.0)

0

0

Nausea

30 (30.0)

1 (1.0)

0

Urinary tract infection

29 (29.0)

0

0

Hypokalemia

21 (21.0)

5 (5.0)

1 (1.0)

Hypertriglyceridemia

23 (23.0)

0

1 (1.0)

Hematuria

19 (19.0)

0

0

Hypocalcemia

19 (19.0)

0

0

Stomatitis

19 (19.0)

0

0

Fatigue

17 (17.0)

0

0

Hypophosphatemia

16 (16.0)

1 (1.0)

0

Alkaline phosphatase increased

15 (15.0)

0

0

Hypoalbuminemia

14 (14.0)

0

0

Cardiac disorders

13 (13.0)

0

0

Platelet count decreased

12 (12.0)

1 (1.0)

0

Hypomagnesemia

12 (12.0)

0

0

Hyperglycemia

10 (10.0)

1 (1.0)

0

Sinus tachycardia

10 (10.0)

0

0

Upper respiratory tract infection

6 (6.0)

1 (1.0)

0

Rash

5 (5.0)

1 (1.0)

0

Gamma-glutamyltransferase increased

2 (2.0)

1 (1.0)

0

Lymphocyte count decreased

2 (2.0)

1 (1.0)

0

Fever

1 (1.0)

1 (1.0)

0

Pneumonitis

1 (1.0)

1 (1.0)

0

Blood chloride decreased

0

1 (1.0)

0

Electrocardiogram QT corrected interval prolonged

0

1 (1.0)

0

Fracture

0

1 (1.0)

0

Hypertension

0

1 (1.0)

0

Hyponatremia

0

1 (1.0)

0

Pericardial effusion

0

0

1 (1.0)

Pleural effusion

0

1 (1.0)

0

Thrombosis

0

1 (1.0)

0

  1. Data are n (%). Grade 1–2 treatment-emergent adverse events occurring in at least 10% of patients and all grade 3 and 4 events are reported. Each patient was counted once for the highest grade of each event experienced. No treatment-related deaths occurred