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Table 1 Phase 1 Clinical trial healthy volunteer baseline characteristics

From: Topical application of RTA 408 lotion activates Nrf2 in human skin and is well-tolerated by healthy human volunteers

Demographic/characteristic category/statistic

Part A

Part B

Part C

Total

N

12

10

10

32

Age

    

  Mean

41.9

40.2

42.0

41.4

  S.D.

10.1

9.7

8.4

9.2

  Median

38.5

40.5

40.0

39.0

  Minimum

29

23

33

23

  Maximum

59

53

59

59

Gender (N)

    

  Female

1 (8.3 %)

1 (10.0 %)

2 (20.0 %)

4 (12.5 %)

  Male

11 (91.7 %)

9 (90.0 %)

8 (80.0)

28 (87.5 %)

Ethnicity

    

  Hispanic or Latino

1 (8.3 %)

0 (0.0 %)

2 (20.0 %)

3 (9.4 %)

  Not Hispanic or Latino

11 (91.7 %)

10 (100.0 %)

8 (80.0 %)

29 (90.6 %)

Race

    

  White

11 (91.7 %)

10 (100.0 %)

8 (80.0 %)

29 (90.6 %)

  Asian

1 (8.3 %)

0 (0.0 %)

0 (0.0 %)

1 (3.1 %)

  Other

0 (0.0 %)

0 (0.0 %)

2 (20.0 %)

2 (6.3 %)

Fitzpatrick Skin Type

    

  I (0–7)

0 (0.0 %)

1 (10.0 %)

0 (0.0 %)

1 (3.1 %)

  II (8–16)

4 (33.3 %)

5 (50.0 %)

4 (40.0 %)

13 (40.6 %)

  III (17–25)

8 (66.7 %)

4 (40.0 %)

6 (60.0 %)

18 (56.3 %)

  IV (26–30)

0 (0.0 %)

0 (0.0 %)

0 (0.0 %)

0 (0.0 %)

Baseline BMI

    

  Mean

27.9

27.7

25.9

27.2

  S.D.

2.7

3.2

3.2

3.1

  Median

27.6

28.5

27.3

27.7

  Minimum

22.6

21.8

21.0

21.0

  Maximum

31.2

31.3

29.8

31.3