Table 1 Demographics and baseline characteristics.

From: A phase I study of the CDK4/6 inhibitor ribociclib combined with gemcitabine in patients with advanced solid tumors

Patient characteristics

Dose-escalation cohort (n = 19)

Dose-expansion cohort (n = 24)

Median Age, y (range)

62 (26, 74)

60 (27, 79)

Gender, n (%)

 Female

13 (68.4%)

12 (50%)

 Male

6 (31.6%)

12 (50%)

Race, n (%)

 Asian

0 (0%)

1 (4.2%)

 White

19 (100%)

22 (91.7%)

 Uknown

0 (0%)

1 (4.2%)

ECOG performance status, n (%)

 0

6 (31.6%)

10 (41.7%)

 1

14 (68.4%)

14 (58.3%)

Prior Gemcitabine Therapy, n (%)

 Yes

7 (36.8%)

12 (50%)

 No

12 (63.2%)

12 (50%)

Tumor Type, n (%)

 Lung

6 (32%)

5 (21%)

 Pancreas

5 (26%)

7 (29%)

 Cholangiocarcinoma

1 (5.2%)

0

 Hepatobiliary

1 (5.2%)

2 (8%)

 Breast

1 (5.2%)

2 (8%)

 Ovary

1 (5.2%)

2 (8%)

 Uterine Carcinoma

1 (5.2%)

0

 Head and Neck

1 (5.2%)

0

 Melanoma

1 (5.2%)

0

 Sarcoma

1 (5.2%)

0

 Thorax

0

1 (4.2%)

 Small Bowel

0

1 (4.2%)

 Pelvis

0

1 (4.2%)

 Cervix

0

1 (4.2%)

 Nerve Sheath Tumor

0

1 (4.2%)

 Unknown Primary

0

1 (4.2%)